1 2001-06-24 Ben Elliston <bje@redhat.com>
3 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
4 (emit_relocations): Ditto.
6 (md_begin): Reformat comments to conform to the GNU standards.
9 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
10 (md_parse_option): Mark parameters as unused.
11 (md_show_usage): Ditto.
12 (calcop): Adjust type of `reg_prefix' to char.
14 (getval): Adjust type of local `c' to char.
15 (md_create_short_jump): Mark from_addr, to_addr params as unused.
16 (md_create_long_jump): Ditto.
17 (md_estimate_size_before_relax): Mark parameters as unused.
19 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
20 to allay a possible compiler warning.
22 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
24 * doc/internals.texi (CPU backend): Document md_atof.
26 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
28 * config/tc-hppa.c: Add %mrp (millicode return pointer) alias
29 for %r2 or %r31, depending on 32 or 64 bit architecture.
31 2001-06-21 Philip Blundell <philb@gnu.org>
33 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
35 (insns): Remove entry for adrl. Add long_flag for adr.
36 (do_adr): Handle `l' suffix.
39 2001-06-21 Alan Modra <amodra@bigpond.net.au>
41 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
42 (md_apply_fix): Use it here. Replace printf with equivalent
44 (tc_gen_reloc): Use as_bad_where instead of as_bad.
45 (md_apply_fix): Here too.
46 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
47 * config/tc-m68k.c (tc_gen_reloc): Likewise.
48 (md_convert_frag_1): Likewise.
50 2000-06-20 Tom Rix <trix@redhat.com>
52 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
54 2001-06-18 H.J. Lu <hjl@gnu.org>
56 * doc/Makefile.am (info): Depend on $(MANS).
57 (as.1): Remove the prefix `$(srcdir)/'.
58 * doc/Makefile.in: Regenerated.
62 2001-06-18 Philip Blundell <philb@gnu.org>
64 * config/tc-arm.c (do_msr): Remove restriction on usage of
67 2001-06-19 Alan Modra <amodra@bigpond.net.au>
69 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
72 2001-06-13 Philip Blundell <philb@gnu.org>
74 * config/tc-arm.c (thumb_shift): Improve wording of error message.
75 (do_t_arit): Likewise.
77 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
79 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
80 .loc pseudos if the dfwarf2 functions are available.
81 (md_assemble): Only call dwarf2_emit_insn if it is available.
83 * expr.c: Fix typo in comment.
85 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
87 * doc/as.texinfo (Infix Ops): Document that comparison and
88 combiner operators can be used as infix operators.
90 2001-06-12 Peter Jakubek <pjak@snafu.de>
92 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
94 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
95 (reverse_mri_condition): Likewise.
96 (swap_mri_condition): Issue warning for conditions that can not be
98 (build_mri_control_operand): Fix order of operands (swapped).
99 (build_mri_control_operand): Allow upper case extension in structured
101 (s_mri_else): Likewise.
102 (s_mri_next): Likewise.
103 (s_mri_for): Likewise.
104 (s_mri_if): Fix handling comment ('*') in mri mode.
105 (s_mri_while): Likewise.
106 * gas/macro.c (macro_expand): Allow macro invocation with empty
109 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
111 * config/tc-arm.c: Fix test for overlow of literal pool.
113 2001-06-11 H.J. Lu <hjl@gnu.org>
115 * NEWS: Updated for the new -n option for the MIPS assembler.
117 * config/tc-mips.c (md_show_usage): Add -n.
119 * doc/as.texinfo: Document the new -n option.
120 * doc/c-mips.texi: Likewise.
121 * doc/as.1: Regenerated.
123 2001-06-10 Alan Modra <amodra@bigpond.net.au>
125 * config/obj-coff.c (obj_coff_section): Formatting fix.
127 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
130 2001-06-08 H.J. Lu <hjl@gnu.org>
132 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
133 disable warning about all NOPS that the assembler generates.
134 (macro): Warn NOPS generated only if warn_nops is not 0.
135 (md_shortopts): Add `n'.
136 (md_parse_option): Set warn_nops to 1 for `n'.
138 2001-06-08 H.J. Lu <hjl@gnu.org>
140 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
142 2001-06-08 H.J. Lu <hjl@gnu.org>
144 * config/tc-mips.c (md_apply_fix): Don't adjust common
145 extern/weak symbols for ELF.
146 (md_estimate_size_before_relax): Treat weak like extern for
148 (mips_fix_adjustable): Don't adjust extern/weak symbols for
151 2001-06-08 Alan Modra <amodra@bigpond.net.au>
153 * Makefile.am: 'som' is not wrongly spelled 'some'.
154 * Makefile.in: Regenerate.
156 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
157 S_GET_VALUE by using a temp.
158 (append_insn): Likewise, and for S_SET_VALUE too.
159 (mips_emit_delays): Likewise.
160 (my_getExpression): Likewise.
161 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
162 (mips16_extended_frag): Remove code concerned with avoiding
163 locking in a frag address now that symbols are not finalized until
164 relaxation is complete. Cater for first relaxation pass having
165 bogus addresses. Use relax_marker to reliably determine whether a
166 symbol frag has been reached on the current pass.
168 2001-06-07 H.J. Lu <hjl@gnu.org>
170 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
171 * configure: Regenerate.
173 2001-06-07 H.J. Lu <hjl@gnu.org>
175 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
177 * configure: Regenerate.
179 2001-06-07 H.J. Lu <hjl@gnu.org>
181 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
182 MIPS_STABS_ELF is defined.
184 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
186 * as.c (show_usage): Remove L from listing options. It is not a
189 2001-06-06 Christian Groessler <cpg@aladdin.de>
191 * config/tc-z8k.c: Removed many warnings by removing unused
192 variables and tagging unused parameters as such.
193 (md_begin): Fixed a typo (","instead of ";").
194 (struct ctrl_table): Add parentheses to initialize array
196 (struct flag_table): Likewise.
197 (struct intr_table): Likewise.
198 (struct table): Likewise.
199 (check_operand): "#if 0"'ed since it doesn't seem to be used.
201 2001-06-06 Peter Jakubek <pjak@snafu.de>
203 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
204 options to list (e.g. m5206e, m5307, m5407).
206 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
208 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
209 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
211 2001-06-06 Alan Modra <amodra@bigpond.net.au>
213 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
214 <JumpByte, JumpDword insn output>: Remove dead code.
216 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
218 * as.c (parse_args): Correct option name "listing-lhs-width2".
220 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
222 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
225 2001-05-30 Richard Henderson <rth@redhat.com>
227 * read.c (emit_leb128_expr): Call md_cons_align.
229 2001-05-28 Jeff Sturm <jsturm@one-point.com>
231 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
232 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
233 (tc_gen_reloc): Likewise.
234 (sparc_cons_align): Don't clear sparc_no_align_cons.
235 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
236 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
238 2001-05-27 Alan Modra <amodra@one.net.au>
240 * write.c (relax_segment <rs_space>): Check the section of a
241 symbol to determine whether it is absolute rather than comparing
242 its frag against zero_address_frag as listings play tricks with
245 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
246 allocated in the same chunk as the fixed part.
248 2001-05-26 Alan Modra <amodra@one.net.au>
250 * write.c (relax_segment <rs_space>): Calculate growth using
251 addresses before stretch. Prevent repeated error messages.
252 From Peter Jakubek <pjak@snafu.de>
253 Use as_bad_where and as_warn_where to pinpoint errors.
255 2001-05-25 Alan Modra <amodra@one.net.au>
257 * symbols.c (resolve_symbol_value): Always set segment, even when
258 not finalizing symbol value.
260 * config/obj-ieee.c (write_object_file): Set finalize_syms.
261 * config/obj-coff.c (write_object_file): Likewise.
262 * (size_section): Remove rs_space assert as fr_symbol is no longer
264 (fill_section): Likewise.
266 * configure.in: Replace linuxoldld with linux*oldld.
267 * configure: Regenerate.
269 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
270 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
271 that have been finalized.
273 * symbols.c (resolve_symbol_value): Clear sy_resolving before
274 taking exit_dont_set_value.
276 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
279 2000-05-24 Tom Rix <trix@redhat.com>
281 * config/obj-coff.c (add_lineno): xcoff allows negative line
283 * config/tc-ppc.c (ppc_stabx): fix generated symbol
285 2001-05-24 Alan Modra <amodra@one.net.au>
287 * write.c (write_object_file): Set finalize_syms = 1 before
290 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
292 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
293 architecture, remove erraneous ISA_MIPS32.
294 (md_show_usage): Add MIPS r12k support.
295 (mips_cpu_info_table): Add MIPS r12k support.
297 2001-05-22 Alan Modra <amodra@one.net.au>
299 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
302 * symbols.c (resolve_symbol_value): Remove "finalize" param,
303 instead use finalize_syms directly. Don't treat expressions
304 specially with regard to finalize_syms. Update calls to self.
305 (resolve_local_symbol): Update call to resolve_symbol_value.
306 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
308 * symbols.h (resolve_symbol_value): Update prototype.
309 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
310 to resolve_symbol_value.
311 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
312 * config/obj-coff.c (do_relocs_for): Likewise.
313 (yank_symbols): Likewise.
314 (fixup_segment): Likewise.
315 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
316 * config/tc-mips.c (md_convert_frag): Likewise.
317 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
318 (ppc_fix_adjustable): Likewise.
319 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
320 (dwarf2dbg_convert_frag): Likewise.
321 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
322 (eh_frame_convert_frag): Likewise.
323 * expr.c (make_expr_symbol): Likewise.
324 * write.c (adjust_reloc_syms): Likewise.
325 (write_object_file): Likewise.
326 (relax_segment): Likewise.
327 (fixup_segment): Likewise.
328 (finalize_syms): Init to zero, and update comment.
329 (write_object_file): Set finalize_syms to 1 rather than 2.
330 * doc/internals.texi (sy_value): Mention finalize_syms.
331 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
333 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
334 as relaxable if embedded system, make weak syms non-relaxable.
336 (tc_m68k_fix_adjustable): ..so it can be used here.
337 (md_apply_fix_2): Sign extend without conditional.
339 * config/tc-v850.c: Update copyright.
341 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
343 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
344 howto entry is not found.
346 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
348 * config/tc-mn10300.c (mn10300_force_relocation): Don't
349 optimize differences between symbols in code sections to
351 (mn10300_fix_adjustable): Don't adjust to section+offset
352 relocations pointing at symbols in code sections.
354 2001-05-16 Alan Modra <amodra@one.net.au>
356 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
358 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
359 opcodes are output rather than after. Delete insn_size.
360 * config/tc-v850.c (md_assemble): Similarly, but delete
363 2001-05-14 Richard Henderson <rth@redhat.com>
365 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
368 2001-05-14 Richard Henderson <rth@redhat.com>
370 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
371 also collect whether to expect an FDE augmentation.
372 (check_eh_frame): Rewrite as a state machine. Track where in
373 an FDE we are located, skip any augmentation.
374 (eh_frame_estimate_size_before_relax): Get code alignment from
375 the fragment subtype.
376 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
377 * read.c (emit_leb128_expr): Call check_eh_frame.
379 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
381 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
382 before a relaxable insns.
384 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
386 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
387 between symbols if the base symbol is in the current section;
388 emit a PC-relative relocation instead.
390 2001-05-12 Peter Targett <peter.targett@arccores.com>
392 * config/tc-arc.c: Update copyright and tidy source comments.
393 (md_pseudo_table): Add directive .cpu back as an alias for
394 .option. Add .file and .line for dwarf2 support.
395 (arc_mach_type): Make bfd_mach_arc_6 default.
396 (md_longopts): Add entry 'pre-v6' representing old command line
397 option when assembling for 'arc5' core versions.
398 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
400 (arc_code_symbol): Make symbol value for @h30 fixup expression
402 (md_assemble): Call dwarf2_emit_insn.
403 Include "dwarf2dbg2.h". Formatting fixes throughout file.
404 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
405 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
407 2001-05-11 Jakub Jelinek <jakub@redhat.com>
409 * config/tc-ia64.c (special_linkonce_name): New.
410 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
411 .gnu.linkonce.ia64unw{,i}.FOO.
412 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
413 (dot_endp): Add comment about it.
415 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
417 * config/tc-arm.c (arm_handle_align): When truncating an aligned
418 block, ensure that the low order bits of the alignment are
421 2001-05-10 Alan Modra <amodra@one.net.au>
423 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
426 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
427 current variable part of frag.
428 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
429 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
430 * config/tc-m68hc11.c (RELAX_STATE): Define.
431 (RELAX_LENGTH): Define.
432 (md_estimate_size_before_relax): Handle non-relaxable cases
433 separately from relaxable cases for clarity, and return correct
434 size for multi-pass relaxation.
435 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
436 (md_estimate_size_before_relax): As for tc-m68hc11.c.
437 (md_convert_frag): Remove "length_code".
438 * config/tc-vax.c (RELAX_STATE): Define.
439 (RELAX_LENGTH): Define.
440 (md_relax_table): Add missing entry.
441 (md_estimate_size_before_relax): As for tc-m68hc11.c.
442 (md_convert_frag): Remove "length_code".
443 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
444 don't bother setting fr_var. Return correct size for multi-pass
446 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
447 (md_convert_frag): Don't bother clearing fr_var.
448 (md_pseudo_table): Correct initialization.
449 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
450 (md_estimate_size_before_relax): No need to set fr_var.
451 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
452 (md_estimate_size_before_relax): No need to set fr_var.
454 2001-05-09 Richard Henderson <rth@redhat.com>
456 * config/tc-ia64.c (generate_unwind_image): Align the fragment
457 beginning a function's unwind info block.
459 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
461 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
463 2001-05-08 Andreas Schwab <schwab@suse.de>
465 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
466 fx_pcrel_adjust explicitly sign extend when reading it.
468 2001-05-08 Alan Modra <amodra@one.net.au>
470 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
471 from md_relax_table, and combine some switch cases.
473 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
475 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
476 from offset in non-pcrel operands too.
478 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
480 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
481 * config/tc-arm.c (arm_handle_align): Do not insert more than
482 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
483 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
485 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
487 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
489 * Makefile.in: Regenerate.
490 * configure.in: Remove duplicate mips-*-ecoff* entry.
491 * configure: Regenerate.
493 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
494 (n_names): Cast away type mismatch.
495 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
496 (obj_ecoff_frob_symbol): Likewise.
497 * ecoff.c: (add_file): Add unused attribute.
498 (ecoff_directive_begin): Likewise.
499 (ecoff_directive_bend): Likewise.
500 (ecoff_directive_def): Likewise.
501 (ecoff_directive_dim): Likewise.
502 (ecoff_directive_scl): Likewise.
503 (ecoff_directive_size): Likewise.
504 (ecoff_directive_type): Likewise.
505 (ecoff_directive_tag): Likewise.
506 (ecoff_directive_val): Likewise.
507 (ecoff_directive_endef): Likewise.
508 (ecoff_directive_end): Likewise.
509 (ecoff_directive_ent): Likewise.
510 (ecoff_directive_extern): Likewise.
511 (ecoff_directive_file): Likewise.
512 (ecoff_directive_fmask): Likewise.
513 (ecoff_directive_frame): Likewise.
514 (ecoff_directive_mask): Likewise.
515 (ecoff_directive_loc): Likewise.
516 (mark_stabs): Likewise.
517 (ecoff_stab): Likewise.
518 (ecoff_frob_symbol): Cast away type mismatch.
519 (ecoff_padding_adjust): Likewise.
520 (ecoff_build_symbols): Likewise.
521 (ecoff_build_procs): Likewise.
522 (ecoff_build_aux): Likewise.
523 (ecoff_build_strings): Likewise.
524 (ecoff_build_fdr): Likewise.
525 (ecoff_build_debug): Likewise.
526 * itbl-ops.c (itbl_assemble): Variable initialization.
528 2001-05-03 Alan Modra <amodra@one.net.au>
530 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
531 expressions rather than triggering an assert.
533 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
535 * config/tc-openrisc.c: New file.
536 * config/tc-openrisc.h: Likewise.
538 * Makefile.am: Add OpenRISC target.
539 * Makefile.in: Regenerated.
541 * configure.in (openrisc-*-*): Add target.
542 * configure: Regenerated.
544 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
546 * config/tc-arm.c (arm_frag_align_code): Change error message to
547 more explanatory version.
549 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
551 * config/tc-mips.c (md_parse_option): Also accept
552 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
554 2001-04-27 David Mosberger <davidm@hpl.hp.com>
556 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
557 argument passing order: predicate goes last, not first.
559 2001-04-27 Sean McNeil <sean@mcneil.com>
561 * configure.in: Add arm-vxworks.
562 * configure: Regenerate.
564 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
566 * config/tc-arm.c (arm_handle_align): New Function: Generate
567 no-op filled alignment frags.
568 (arm_frag_align_code): New Function: Create a code alignment frag.
569 (arm_init_frag): New Function: Initialse the target dependent
572 * config/tc-arm.h (TC_FRAG_TYPE): Define.
573 (TC_FRAG_INIT): Define.
574 (HANDLE_ALIGN): Define.
575 (md_do_align): Define.
577 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
579 * config/obj-coff.c (do_linenos_for): Check to see if the filename
580 symbol has been initialised before extracting its symbol index.
582 2001-04-24 H.J. Lu <hjl@gnu.org>
584 * configure: Regenerated with the right version of autoconf.
586 2001-04-24 Christian Groessler <cpg@aladdin.de>
588 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
589 generate R_CALLR and R_REL16 relocations
591 2000-04-20 Jason Eckhardt <jle@redhat.com>
593 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
594 since frag_now can change after d10v_cleanup is called.
596 2001-04-16 David O'Brien <obrien@FreeBSD.org>
598 * configure.in: Add the em type for FreeBSD targets.
599 * configure: Regenerate.
601 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
603 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
604 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
606 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
607 pc-relative relocations not placed at the end of the instruction.
609 2001-04-13 Jim Wilson <wilson@redhat.com>
611 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
614 2001-04-13 Jakub Jelinek <jakub@redhat.com>
616 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
617 handle SHF_MERGE and SHF_STRINGS.
618 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
619 (obj_elf_section): Allow additional argument specifying entity size.
620 * write.c (adjust_reloc_syms): Keep relocations against local symbols
621 in SEC_MERGE sections.
623 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
625 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
627 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
629 * expr.c (operand): Pass &c to md_parse_name().
630 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
632 2001-04-07 Steven J. Hill <sjhill@cotw.com>
634 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
636 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
637 * Makefile.in: Regenerated.
639 * configure.in: Use traditional MIPS targets for Linux/MIPS.
640 * configure: Regenerated.
642 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
644 * config/tc-mn10300.c (xr_registers): Added `pc'.
646 2001-04-05 Alan Modra <alan@linuxcare.com.au>
648 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
649 * configure: Regenerate.
651 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
652 cases, and always return size based on current fr_subtype.
653 (md_begin): Move initialization of md_relax_table..
654 (md_relax_table): ..to static initializer. Set rlx_length for
655 UNDEF_WORD_DISP cases.
656 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
657 (md_begin): Likewise.
658 (md_relax_table): Likewise.
659 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
660 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
661 Set rlx_backward and rlx_forward to zero for unused states.
662 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
663 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
664 (UNCOND12, UNCOND32): Remove duplicate defines.
666 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
668 * config/tc-cris.c (md_estimate_size_before_relax) <case
669 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
670 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
671 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
672 Add cases to cover all relax states.
673 (cris_insn_first_word_frag): New.
674 (md_assemble): Call cris_insn_first_word_frag to get the first
675 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
676 end. Drop variable insn_size.
677 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
678 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
679 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
681 * write.c (write_object_file): Reset broken word state before
684 2001-03-31 Alan Modra <alan@linuxcare.com.au>
686 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
687 for one line if not already enabled.
688 * cond.c (s_elseif): Correct conditional assembly listing.
691 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
692 Don't abort on NULL current_cframe.
694 2001-03-30 Alan Modra <alan@linuxcare.com.au>
696 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
697 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
698 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
699 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
700 * config/obj-coff.c (do_relocs_for): Likewise.
701 (yank_symbols): Likewise.
702 (fixup_segment): Likewise.
703 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
704 (ppc_fix_adjustable): Likewise.
705 * config/tc-mips.c (md_convert_frag): Likewise.
706 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
707 * ehopt.c (eh_frame_convert_frag): Likewise.
708 * expr.c (make_expr_symbol): Likewise.
710 * frags.h (struct frag): Add last_fr_address. Reorder fields for
712 * symbols.c (resolve_symbol_value): Don't fix expression values
713 until relaxation is complete.
714 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
715 (S_GET_VALUE): Likewise, and return unresolved expression value.
716 * write.c (finalize_syms): New.
717 (relax_and_size_seg): Split into..
718 (relax_seg): New function, returns 1 if anything changed..
719 (size_seg): And the remainder of relax_and_size_seg.
720 (fixup_segment): Arrange for final resolution of sym values.
721 (adjust_reloc_syms): Likewise.
722 (write_object_file): Likewise, and repeatedly call relax_seg until
723 nothing more changes.
724 (relax_segment): Return 1 if anything changed. Use correct types
725 for rs_org `target' and `after'.
726 * write.h (finalize_syms): Declare.
727 (relax_segment): Update prototype.
729 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
730 do-nothing cases to switch to avoid abort on a second relaxation
731 pass, and tidy code a little.
732 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
733 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
734 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
735 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
736 (md_relax_table): Remove first four unused entries. Increment
737 rlx_length by one throughout table, and update comments to suit.
738 (md_estimate_size_before_relax): Return size of current variable
739 part of frag to reflect reality when relaxing more than once.
740 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
741 (COND32, UNCD32): Rename to DISP32 throughout.
742 (UNDEF_WORD_DISP): Renumber to 3.
743 (md_estimate_size_before_relax): Add extra do-nothing cases.
744 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
745 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
746 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
747 handle word and dword branches.
749 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
751 * config/tc-cris.h (tc_fix_adjustable): Allow only
752 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
753 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
754 example in comment to valid type.
756 2001-03-28 H.J. Lu <hjl@gnu.org>
758 * read.c (equals): Set to local for COFF only if it hasn't been
761 2001-03-28 Alan Modra <alan@linuxcare.com.au>
763 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
764 (md_begin): Use it when setting default architecture.
766 2001-03-27 Nick Papadonis <nick@coelacanth.com>
768 * read.c (equals): (for COFF) default symbols to being local.
770 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
772 * configure.in (cris-*-*): Change default emulation to criself.
773 (cris-*-*aout*): New rule.
774 * configure: Regenerate.
776 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
778 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
779 BFD_RELOC_390_GOTENT.
780 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
781 BFD_RELOC_390_GOTENT.
783 2001-03-26 Nick Clifton <nickc@redhat.com>
785 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
786 * config/tc-s390.c (s390_force_relocation): New function: Force
787 relocations for VTINHERIT relocs.
789 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
791 * doc/as.texinfo: Put @c man begin to generate the as man page.
792 When generating man, define all the variables. Re-organize some
793 options to obtain better indentation of man page.
794 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
795 (as.1): Build from as.texinfo.
796 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
798 2001-03-25 Alan Modra <alan@linuxcare.com.au>
800 * config/tc-i386.c (i386_scale): Accept an absolute expression for
801 scale factor, and return the end of the expression.
802 (i386_operand): Modify for above.
804 2001-03-23 Nick Clifton <nickc@redhat.com>
806 * doc/as.texinfo: Document --listing-XXX command line switches.
807 Explain why listings behave differently when -pipe is used.
809 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
811 * write.c (fix_new_exp): Print an error if passed a register.
813 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
815 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
816 (PIC_SUFFIX_CHAR): New macro.
817 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
819 (md_longopts): New option --pic.
820 (OPTION_PIC): Define.
821 (md_estimate_size_before_relax): Tweak longish comment.
822 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
823 (md_assemble): Handle a PIC relocation on prefix and normal
824 instruction operands.
825 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
826 "complex" operand expressions. Call frag_more outside
827 gen_cond_branch_32 parameter list.
828 (cris_process_instruction): Handle PIC relocs on parsed
829 operand expressions. Validize PIC reloc sizes.
830 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
831 (gen_bdap): Handle "complex" operand expressions.
832 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
833 ADD.D offset,PC as jump instruction if generating PIC. Generate
834 error instead of crashing on complex expressions.
835 (cris_number_to_imm): Add segT parameter. All callers changed.
836 Use segT parameter, not now_seg, for segment of fixup. Handle
837 PCREL relocations but check that they are fully resolved.
838 (md_parse_option): Handle OPTION_PIC.
839 (tc_gen_reloc): Handle PIC relocs.
840 (md_show_usage): Update for --pic.
841 (md_apply_fix3): Renamed from md_apply_fix.
842 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
843 (md_cris_force_relocation): Force relocation for PIC relocs.
845 * config/tc-cris.h: Tweak attribution.
846 (MD_APPLY_FIX3): Define.
847 (IS_CRIS_PIC_RELOC): New macro.
848 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
849 (tc_fix_adjustable): Don't adjust a globally visible symbol when
851 (tc_frob_symbol): Avoid emitting undefined symbols.
853 2001-03-20 Alan Modra <alan@linuxcare.com.au>
855 * frags.h (struct frag): Add relax_marker.
856 * write.c (is_dnrange): Delete.
857 (relax_frag): Use correct types for `aim', `target', `address'.
858 Delete `offset', `was_address'. Test `relax_marker' instead of
859 using fragile (and slow) address test.
860 (relax_segment): Init and flip `relax_marker'.
862 2001-03-19 Alan Modra <alan@linuxcare.com.au>
864 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
867 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
869 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
870 with 'Motorola specification for assembly language input standard'.
872 2001-03-17 Richard Henderson <rth@redhat.com>
874 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
875 (dwarf2_directive_loc): Don't use them.
876 (dwarf2_directive_file): Reject duplicate file definitions.
877 (get_filenum): Zero allocated memory.
878 (out_file_list): Complain about missing file definitions.
880 2001-03-17 Alan Modra <alan@linuxcare.com.au>
882 * read.c (do_org): Handle complex expressions.
883 * cgen.c (gas_cgen_finish_insn): Likewise.
885 2001-03-15 David Mosberger <davidm@hpl.hp.com>
887 * config/tc-ia64.c (md): New member keep_pending_output.
888 (ia64_flush_pending_output): Flush only if md.keep_pending_output
890 (dot_xdata): Turn on md.keep_pending_output for the duration of
892 (dot_xfloat_cons): Ditto.
893 (dot_xstringer): Ditto.
894 (dot_xdata_ua): Ditto.
895 (dot_xfloat_cons_ua): Ditto.
897 2001-03-15 Jim Wilson <wilson@redhat.com>
899 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
902 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
904 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
906 2001-03-15 DJ Delorie <dj@redhat.com>
908 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
909 blindly freeing string if it isn't at the top of the obstack.
911 2001-03-13 Alan Modra <alan@linuxcare.com.au>
913 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
914 (NUM_FLAG_CODE): Define.
915 (lex_got): New function.
916 (got_reloc): New global var.
917 (x86_cons_fix_new): New function.
918 (x86_cons): New function.
919 (i386_immediate): Use lex_got here, replacing inline code. Change
920 "ignoring junk.." error message to "junk.."
921 (i386_displacement): Likewise.
922 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
924 (TC_CONS_FIX_NEW): Define.
925 (x86_cons_fix_new): Declare.
927 2001-03-12 Nick Clifton <nickc@redhat.com>
929 * config/tc-arm.c (md_begin): Always set machine type based on
932 2001-03-07 Alan Modra <alan@linuxcare.com.au>
934 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
935 (md_assemble) <smallest displacement>: Use correct field of i.op[]
937 <JumpInterSegment output>: Use correct i.disp_reloc[].
938 <immediate output>: Likewise.
940 2001-03-06 Nick Clifton <nickc@redhat.com>
942 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
945 2001-03-06 Igor Shevlyakov <igor@windriver.com>
947 * config/tc-m68k.c : Add 5407 to archs[] table.
948 (HAVE_LONG_BRANCH): Add mcf5407.
949 (select_control_regs): Recognize 5407.
951 2001-03-02 Dave Brolley <brolley@redhat.com>
953 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
956 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
958 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
959 (gen_to_words): Print warnings if NaNs are found and the target CPU
960 does not support them. Allow largest exponent to be used in normal
961 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
963 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
965 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
966 anymore since we use bfd_elf_generic_reloc now.
967 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
969 2001-02-27 Alan Modra <alan@linuxcare.com.au>
971 * configure.in (BFD_VERSION): New.
972 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
973 * configure: Regenerate.
974 * Makefile.am: Run "make dep-am"
975 * Makefile.in: Regenerate.
976 * doc/Makefile.in: Regenerate.
978 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
980 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
981 SEC_NEVER_LOAD when the 'n' flag is used.
982 Add SEC_NEVER_LOAD to matchflags.
984 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
986 * symbols.c (decode_local_label_name): Initialize message_format
987 only when an error is reported (perf pb due to I18N).
989 2001-02-23 H.J. Lu <hjl@gnu.org>
991 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
992 BFD_ASSEMBLER is not defined.
994 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
996 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
997 done if it's against a symbol.
999 2001-02-22 Timothy Wall <twall@cygnus.com>
1001 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1002 target formats if applicable.
1003 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1004 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1005 * Makefile.in: Regenerated.
1006 * configure.in: Added configuration for ia64-*-aix*.
1007 * configure: Regenerated.
1009 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1011 * config/tc-ia64.c (enum operand_match_result): New type.
1012 (operand_match): Change return type to operand_match_result.
1013 Fix all returns appropriately, adding support for returning the
1014 out-of-range result.
1015 (parse_operands): New locals result, error_pos, out_of_range_pos,
1016 curr_out_of_range_pos. Rewrite operand matching loop to give better
1019 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1021 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1022 (dot_proc): Clear unwind.prologue_count to zero.
1023 (dot_prologue): Increment unwind.prologue_count.
1024 (dot_restore): If second operand is omitted, use
1025 unwind.prologue_count -1 for "ecount" (# of additional regions to
1026 pop). Decrement unwind.prologue_count by number of regions
1029 2001-02-21 Nick Clifton <nickc@redhat.com>
1031 * doc/as.texinfo (Section): Note that some flags to the COFF
1032 version of .section remove attributes rather than setting them.
1034 2001-02-20 Kazu Hirata <kazu@hxi.com>
1036 * config/tc-pdp11.c: Fix formatting.
1037 * config/tc-pdp11.h: Likewise.
1039 2001-02-20 Bo Thorsen <bo@suse.de>
1041 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1044 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1046 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1047 all FreeBSD platforms should look the same at this level.
1048 * configure: Rebuilt.
1049 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1051 2001-02-18 lars brinkhoff <lars@nocrew.org>
1053 * Makefile.am: Add PDP-11 target.
1054 * configure.in: Likewise.
1055 * config/tc-pdp11.c: New file.
1056 * config/tc-pdp11.h: New file.
1057 * doc/Makefile.am: Add PDP-11 documentation.
1058 * doc/all.texi: Likewise.
1059 * doc/as.texinfo: Likewise.
1060 * doc/c-pdp11.texi: New file.
1062 2001-02-16 matthew green <mrg@redhat.com>
1064 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1066 2001-02-13 Jim Wilson <wilson@redhat.com>
1068 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1069 reloc instead of a 0 reloc.
1070 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1072 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1074 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1076 * write.c (is_dnrange): Stop as soon as the address becomes
1078 (relax_frag): Add segment parameter. Only call symbol_get_frag
1079 once. Only call is_dnrange if the symbol is in the same segment,
1080 and the symbol address is larger.
1081 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1082 * write.h (relax_frag): Update declaration.
1083 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1085 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1086 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1087 (m32r_relax_frag): Update declaration.
1088 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1089 * config/tc-tic54x.h (md_relax_frag): Likewise.
1090 * doc/internals.texi (CPU backend): Update documentation for
1093 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1095 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1096 Mention effect of < 386 architectures on jump promotion.
1097 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1099 * config/tc-i386.c (no_cond_jump_promotion): New.
1100 (set_cpu_arch): Parse "jumps" arch modifier.
1101 (insn_size): Modify usage comment.
1102 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1103 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1104 (TYPE_FROM_RELAX_STATE): New define.
1105 (UNCOND_JUMP, COND_JUMP): Renumber.
1106 (md_relax_table): Reorder to suit.
1107 (COND_JUMP86): New define.
1108 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1109 (md_assemble): Create frag var for jumps of max size, encode relax
1110 state for COND_JUMP86.
1111 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1112 leave conditional jumps small if no_cond_jump_promotion.
1113 (md_convert_frag): Likewise.
1115 * expr.c (operator): Don't bump input_line_pointer for two char
1116 operators. Instead return operator size via new param num_chars.
1117 (expr): Use above to parse multi-char operators correctly.
1119 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1121 * config/tc-i386.c (i386_displacement): Fix handling of
1122 BFD_RELOC_X86_64_GOTPCREL.
1123 (i386_validate_fix): Likewise.
1125 2001-02-12 Philip Blundell <pb@futuretv.com>
1127 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1128 ldrt/strt instructions.
1130 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1132 * config/tc-mips.c (macro): For M_LA_AB emit a
1133 BFD_RELOC_MIPS_CALL16 relocation or a
1134 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1135 BFD_RELOC_MIPS_GOT16 and
1136 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1137 loading the jump register when generating SVR4_PIC code.
1139 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1141 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1142 map to MIPS-specific files, as they used to do before the
1143 change on 2000-05-21.
1144 * configure: Regerate.
1146 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1148 * config/tc-mips.c (md_parse_option): Don't try to compile
1149 ELF-only option code if not ELF.
1151 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1153 * config/tc-ia64.h (md_elf_section_type): New macro.
1154 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1155 (they're now handled via ia64_elf_section_type.
1157 * config/tc-ia64.c (unwind): New members saved_text_seg,
1158 saved_text_subseg, and force_unwind_entry.
1159 (optimize_unw_records): New function to optimize away unnecessary
1161 (ia64_elf_section_type): New function.
1162 (output_unw_records): Generate unwind info only if the size is
1163 non-zero or if it's forced for some other reason (e.g.,
1164 handlerdata or a personality routine).
1165 (generate_unwind_image): Don't switch back to previous
1166 section---stay inside the unwind info section instead so that
1167 handlerdata that may follow goes into the right place.
1168 (dot_handlerdata): Force generation of unwind entry and save the
1169 current active text segment before generating unwind image.
1170 (dot_unwentry): Force generation of unwind entry.
1171 (dot_personality): Ditto.
1172 (dot_endp): Generate unwind table entry only if there is
1173 some unwind info or the unwind entry was forced.
1175 * config/tc-ia64.c (make_unw_section_name): New macro to form
1176 unwind section name.
1177 (generate_unwind_image): Add "text_name" argument. Use it to
1178 form unwind section name.
1179 (dot_handlerdata): Determine current segment (section) name and
1180 pass it to generate_unwind_image().
1181 (dot_endp): Determine current segment (section) name and use
1182 it to determine the appropriate unwind section name.
1183 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1184 n, fill, and max arguments.
1186 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1188 * Makefile.am: Add linux target for S/390.
1189 * configure.in: Likewise.
1190 * config/tc-s390.c: New file.
1191 * config/tc-s390.h: New file.
1193 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1195 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1196 2byte, 4byte and 8byte.
1198 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1200 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1201 md_number_to_chars with size > sizeof (valueT).
1203 2001-02-06 H.J. Lu <hjl@gnu.org>
1205 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1206 there is no relocation.
1208 2001-02-06 H.J. Lu <hjl@gnu.org>
1210 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1212 * config/tc-ia64.c (md_parse_option): Only accept the valid
1213 ia64 options on "-axxx".
1215 2001-02-05 Jim Wilson <wilson@redhat.com>
1217 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1218 aborting for invalid operands.
1220 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1222 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1223 than via pointer. Update all callers.
1224 (UNWIND_LOW32): Define.
1225 (UNWIND_HIGH32): Define.
1226 (pa_build_unwind_subspace): Use the above macros instead of dumping
1227 bitfields directly. Call frag_more once rather than multiple times.
1228 (md_assemble): Use UNWIND_LOW32.
1229 (pa_entry): Likewise
1230 (pa_procend): Likewise.
1231 (process_exit): Use UNWIND_HIGH32.
1233 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1235 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1236 function to select the header according to the cpu.
1237 (md_after_pass_hook, md_do_align): Remove.
1238 (md_cleanup, m68hc11_cleanup): Remove.
1239 (md_pcrel_from_section): Declare.
1240 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1241 (build_jump_insn, build_insn): Likewise.
1242 (m68hc11_listing_header): New function.
1243 (m68hc11_cleanup): Remove.
1245 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1247 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1248 symbols because there is no support for shared libraries and these
1249 symbols can't be overridden (unless they are weak).
1251 2001-02-01 Momchil Velikov <velco@fadata.bg>
1253 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1254 for the compilation unit with a zero byte.
1256 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1258 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1259 destinations. Correct range check for 17 and 22 bit branches.
1261 2001-01-25 Nick Clifton <nickc@redhat.com>
1263 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1264 still set. Issue an error message instead.
1265 (md_estimate_size_before_relax): Delete unused variable
1266 'buffer_address'. Fixup parentheses around if statement.
1268 2001-01-23 Kazu Hirata <kazu@hxi.com>
1270 * as.c: Fix formatting.
1271 * ehopt.c: Likewise.
1272 * messages.c: Likewise.
1273 * stabs.c: Likewise.
1274 * symbols.c: Likewise.
1276 2001-01-23 Ben Elliston <bje@redhat.com>
1278 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1280 2001-01-22 Kazu Hirata <kazu@hxi.com>
1282 * config/tc-alpha.c: Fix formatting.
1284 2001-01-19 Kazu Hirata <kazu@hxi.com>
1286 * config/tc-alpha.c: Fix formatting.
1288 2001-01-18 Kazu Hirata <kazu@hxi.com>
1290 * config/tc-alpha.c: Fix formatting.
1292 2001-01-18 Nick Clifton <nickc@redhat.com>
1294 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1296 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1298 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1300 * configure.in (cpu_type, arch): Match i386 too.
1301 * configure: Rebuilt.
1303 2001-01-16 Kazu Hirata <kazu@hxi.com>
1305 * config/tc-i386.c: Fix formatting.
1307 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1309 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1310 relocs for .PARISC.unwind section.
1312 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1313 depending on section flags, not just for .text.
1315 2001-01-15 Jim Wilson <wilson@redhat.com>
1317 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1318 not immediately followed by an instruction.
1320 2001-01-15 Kazu Hirata <kazu@hxi.com>
1322 * config/tc-m68hc11.c: Fix formatting.
1324 2001-01-15 Nick Clifton <nickc@redhat.com>
1326 * symbols.c (colon): Change 'already defined symbol' from a
1327 fatal error to an ordinary error. There is no reason why this
1328 error should be fatal.
1330 * message.c (as_fatal): Delete output file, if one has been
1333 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1335 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1337 2001-01-14 Kazu Hirata <kazu@hxi.com>
1339 * config/tc-alpha.c: Fix formatting.
1340 * config/tc-arc.c: Likewise.
1341 * config/tc-arc.h: Likewise.
1342 * config/tc-d10v.c: Likewise.
1343 * config/tc-i370.c: Likewise.
1344 * config/tc-i386.c: Likewise.
1345 * config/tc-i960.c: Likewise.
1346 * config/tc-m68k.c: Likewise.
1347 * config/tc-ppc.c: Likewise.
1348 * config/tc-sparc.c: Likewise.
1349 * config/tc-tahoe.c: Likewise.
1350 * config/tc-vax.c: Likewise.
1352 * config/tc-arc.c: Fix formatting.
1354 * config/tc-arc.c: Fix formatting.
1356 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1358 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1359 both 32 and 64 bit ELF.
1361 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1362 and don't bother storing `m' for "ce" completer. Tidy handling of
1363 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1365 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1367 * config/tc-i386.h (TARGET_MACH): New macro.
1368 (i386_mach): Declare.
1369 * config/tc-i386.c (i386_mach): New function.
1371 2001-01-13 Philip Blundell <philb@gnu.org>
1373 * doc/as.texinfo: Fix spelling and cross-references.
1375 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1376 character for all systems, not just GNU/Linux. Make it explicit
1377 that `-k' doesn't affect code generation, just ELF flags.
1379 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1381 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1384 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1386 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1388 2001-01-12 Nick Clifton <nickc@redhat.com>
1390 * as.c (print_args): Update copyright date to 2001.
1392 2001-01-12 Peter Targett <peter.targett@arccores.com>
1394 * doc/c-arc.texi: New file.
1395 Some sections to be expanded.
1397 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1399 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1400 (md_parse_option): Always accept "--32".
1402 2001-01-11 Peter Targett <peter.targett@arccores.com>
1404 * as.h (TC_ARC): Ensure struc-symbol.h included.
1405 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1407 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1408 (TARGET_SYMBOL_FIELDS) added.
1410 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1411 * doc/c-arc.texi: New file.
1412 Some sections to be expanded.
1413 * doc/as.texinfo: Update command-line options.
1414 Removed outdated text for ARC dependant features, instead include
1415 text from above file.
1417 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1418 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1419 (targ-cpu.h) header.
1421 * config/tc-arc.c: New updated configuration for
1422 ARC, including selection of core variants, and extensibility of
1423 instructions, registers etc. through directives.
1425 * config/tc-arc.c (arc_extinst): Minor corrections for
1427 (arc_common) Likewise. Make alignment argument optional for local
1428 symbols also, with default of zero.
1430 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1432 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1433 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1434 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1435 and fix_new_exp() instead.
1436 (md_convert_frag): For indexed post byte use the symbol value
1437 rather than the displacement.
1438 (md_relax_table): Fix indexed offset relax.
1440 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1442 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1444 (relaxable_symbol): New function.
1446 2001-01-11 Andreas Jaeger <aj@suse.de>
1448 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1451 2001-01-10 Nick Clifton <nickc@redhat.com>
1453 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1454 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1456 2001-01-10 Nick Clifton <nickc@redhat.com>
1458 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1459 character used to dollar local symbols.
1460 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1461 local label symbols.
1462 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1463 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1465 Use LOCAL_LABEL_CHAR.
1466 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1467 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1468 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1470 2001-01-08 Bo Thorsen <bo@suse.de>
1472 * config/tc-i386.c (i386_immediate, i386_displacement):
1475 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1477 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1480 2001-01-07 Philip Blundell <philb@gnu.org>
1482 * doc/as.texinfo (Bug Reporting): Update email address for
1486 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1488 * configure.in: Define DEFAULT_ARCH for i386.
1489 * config/tc-i386.c (md_assemble): Return after the error message;
1490 move testing for 64bit operands to proper place.
1492 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1494 * doc/as.texinfo: Document '#' as comment character for i386 and
1495 x86_64. Add AMD x86-64 into menu of machine dependent information.
1497 * doc/c-i386.texi: Document x86_64 extensions.
1499 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1501 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1503 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1505 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1506 * NEWS: Add note about Pentium4 support.
1508 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1510 * config/tc-i387.c (pi, pte, pt): Update.
1511 (type_names): Add new types.
1513 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1515 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1516 CpuUnknown): Renumber
1517 (CpuP4, CpuSSE2): New.
1518 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1520 2001-01-03 Philip Blundell <pb@futuretv.com>
1522 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1524 (alpha_fix_adjustable): Likewise.
1525 (md_apply_fix): Likewise.
1527 2000-12-31 H.J. Lu <hjl@gnu.org>
1529 * listing.c (listing_message): Allocate string only if it is
1532 * configure: Rebuild.
1534 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1536 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1537 Point out caveats with generating fixups for the opcode in a frag.
1539 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1541 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1544 2000-12-29 H.J. Lu <hjl@gnu.org>
1546 * listing.c (calc_hex): Print the variable part only if the
1547 fragment type is rs_fill.
1549 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1551 * doc/internals.texi (tc_conditional_pseudoop,
1552 TC_LINKRELAX_FIXUP): Fix typos.
1554 2000-12-28 Richard Henderson <rth@redhat.com>
1556 * write.c (subsegs_finish): Fix thinko last change -- don't
1557 "optimize" the alignment == 0 case.
1559 2000-12-28 Richard Henderson <rth@redhat.com>
1561 * as.h (rs_align_test): New.
1562 * frags.c (NOP_OPCODE): Move default from read.c.
1563 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1564 (frag_align_code): New.
1565 * frags.h (frag_align_code): Declare.
1566 * read.c (NOP_OPCODE): Remove.
1567 (do_align): Use frag_align_code.
1568 * write.c (NOP_OPCODE): Remove.
1569 (get_recorded_alignment): New.
1570 (cvt_frag_to_fill): Handle rs_align_test.
1571 (relax_segment): Likewise.
1572 (subsegs_finish): Align last subseg in section to the
1573 section alignment. Use frag_align_code.
1574 * write.h (get_recorded_alignment): Declare.
1575 * config/obj-coff.c (size_section): Handle rs_align_test.
1576 (fill_section, fixup_mdeps): Likewise.
1577 (write_object_file): Use frag_align_code.
1579 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1580 (alpha_handle_align): New.
1581 * config/tc-alpha.h (HANDLE_ALIGN): New.
1582 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1584 * config/tc-i386.h (md_do_align): Use frag_align_code.
1585 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1587 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1588 (ia64_handle_align): New.
1589 * config/tc-ia64.h (HANDLE_ALIGN): New.
1590 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1592 * config/tc-m32r.c (m32r_do_align): Remove.
1593 (m32r_handle_align): New.
1594 (fill_insn): Use frag_align_code.
1595 * config/tc-m32r.h (md_do_align): Remove.
1596 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1597 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1598 * config/tc-mips.c, config/tc-mips.h: Similarly.
1600 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1601 (sh_handle_align): Likewise. Handle rs_align_code.
1602 (sh_do_align): Remove.
1603 * config/tc-sh.h (md_do_align): Remove.
1604 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1606 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1607 (sparc_handle_align): Likewise. Handle rs_align_code.
1608 * config/tc-sparc.h (md_do_align): Remove.
1609 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1611 2000-12-22 DJ Delorie <dj@redhat.com>
1613 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1614 when we assemble the first half of a pair.
1616 2000-12-22 H.J. Lu <hjl@gnu.org>
1618 * config/tc-i386.c (reloc): Update the macro for non-bfd
1620 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1622 2000-12-22 H.J. Lu <hjl@gnu.org>
1624 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1626 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1628 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1629 (QWORD_MNEM_SUFFIX): New macro.
1630 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1632 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1633 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1635 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1636 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1637 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1638 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1639 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1641 (Reg, WordReg): Add Reg64.
1642 (Imm): Add Imm32S and Imm64.
1644 (Disp): Add Disp64 and Disp32S.
1645 (AnyMem): Add Disp32S.
1646 (RegRex, RegRex64): New macros.
1647 (rex_byte): New type.
1648 * config/tc-i386.c (set_16bit_code_flag): Kill.
1649 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1650 (reloc): New parameter "signed"; support x86_64.
1651 (set_code_flag): New.
1652 (DEFAULT_ARCH): New macro; default to "i386".
1653 (default_arch): New static variable.
1654 (struct _i386_insn): New fields Operand_PCrel; rex.
1655 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1656 (flag_code): New enum and static variable.
1657 (use_rela_relocations): New static variable.
1658 (flag_code_names): New static variable.
1659 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1660 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1662 (i386_align_code): Return plain "nop" for x86_64.
1663 (mode_from_disp_size): Support Disp32S.
1664 (smallest_imm_type): Support Imm32S and Imm64.
1665 (offset_in_range): Support size of 8.
1666 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1667 (md_pseudo_table): Add "code64"; use set_code_flat.
1668 (md_begin): Emit sane error message on hash failure.
1669 (tc_i386_fix_adjustable): Support x86_64 relocations.
1670 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1671 instructions supported on particular arch just partially,
1672 output of 64bit immediates, handling of Imm32S and Disp32S type.
1673 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1674 (i386_displacement): Likewise.
1675 (i386_index_check): Cleanup; support 64bit addresses.
1676 (md_apply_fix3): Support x86_64 relocation and rela.
1677 (md_longopts): Add "32" and "64".
1678 (md_parse_option): Add OPTION_32 and OPTION_64.
1679 (i386_target_format): Call even for ELFs; choose between
1680 elf64-x86-64 and elf32-i386.
1681 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1682 (tc_gen_reloc): Support rela relocations and x86_64.
1683 (intel_e09_1): Support QWORD.
1685 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1687 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1688 it's not an offset expression.
1689 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1690 keep the braces '[' and ']' in the output string.
1691 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1692 != FLAT. There is no such op_modifier.
1694 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1696 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1699 2000-12-13 Kazu Hirata <kazu@hxi.com>
1701 * as.h: Fix formatting.
1703 * dwarf2dbg.c: Likewise.
1704 * input-scrub.c: Likewise.
1707 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1709 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1710 configure: Regenerate.
1712 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1714 * dwarf2dbg.c: #include <limits.h> only if it exists.
1716 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1718 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1719 (md_apply_fix): Here too.
1721 2000-12-12 Jim Wilson <wilson@redhat.com>
1723 * config/tc-ia64.h (ia64_init): Add prototype.
1725 2000-12-12 H.J. Lu <hjl@gnu.org>
1727 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1729 * read.h (outputting_stabs_line_debug): Change it to int.
1730 * stabs.c (outputting_stabs_line_debug): Likewise.
1732 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1734 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1735 the address of a function result.
1737 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1739 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1740 (md_assemble): Call dwarf2_emit_insn.
1741 (shlib): Fix typo SHILB -> SHLIB.
1742 (md_parse_option): Likewise.
1743 (ppc_elf_validate_fix): Likewise:
1744 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1746 2000-12-12 Nick Clifton <nickc@redhat.com>
1748 * cgen.h: Fix formatting.
1749 * input-scrub.c: Fix formatting.
1750 * macro.c: Fix formatting.
1751 * config/tc-mips.c: Fix formatting.
1752 * doc/c-mips.texi: Fix formatting.
1754 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1756 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1757 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1759 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1761 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1764 * i386.h (*_Suf): Remove No_dSuf.
1765 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1767 (i386_optab): Remove 'd' in the suffixes.
1769 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1771 * config/tc-i386.c (T_SHORT): Undefine before defining.
1773 2000-12-05 Kazu Hirata <kazu@hxi.com>
1775 * config/tc-mips.c: Fix formatting.
1777 2000-12-04 Matthew Hiller <hiller@redhat.com>
1779 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1780 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1781 (md_show_usage): Ditto.
1782 (md_parse_option): Ditto.
1783 (d10v_cleanup): Writes pending instruction only if
1784 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1785 Fix compile time warning messages.
1787 * doc/c-d10v.texi: Documents new options.
1789 2000-12-04 Matthew Hiller <hiller@redhat.com>
1791 * stabs.c (outputting_stabs_line_debug): New variable.
1792 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1793 function entry and unset at function exit.
1795 * read.h (outputting_stabs_line_debug): New extern declaration.
1797 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1799 * dwarf2dbg.c: Fix compile time warning messages.
1801 2000-12-03 Kazu Hirata <kazu@hxi.com>
1803 * config/tc-a29k.c: Fix formatting.
1804 * config/tc-alpha.c: Likewise.
1805 * config/tc-arm.c: Likewise.
1806 * config/tc-cris.c: Likewise.
1807 * config/tc-hppa.c: Likewise.
1808 * config/tc-i370.c: Likewise.
1809 * config/tc-i386.c: Likewise.
1810 * config/tc-i860.c: Likewise.
1811 * config/tc-i960.c: Likewise.
1812 * config/tc-ia64.c: Likewise.
1813 * config/tc-m68hc11.c: Likewise.
1814 * config/tc-m68k.c: Likewise.
1815 * config/tc-m88k.c: Likewise.
1816 * config/tc-pj.c: Likewise.
1817 * config/tc-ppc.c: Likewise.
1818 * config/tc-sh.c: Likewise.
1819 * config/tc-sparc.c: Likewise.
1820 * config/tc-tahoe.c: Likewise.
1821 * config/tc-vax.c: Likewise.
1823 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1825 * config/tc-mips.c (mips_ip): When calculating offsets,
1826 don't accept as constant the difference between the
1827 addresses of symbols in two different sections.
1829 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1831 (validate_mips_insn): Likewise. Also, update 'B' operand
1832 specifier to use OP_*_CODE20 constants and delete 'm' operand
1834 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1835 operand specifiers. Change warning generated by 'B' operand
1836 specifier to reflect its new multi-purpose usage.
1838 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1839 -1, and update comment.
1840 (file_mips_isa): Likewise.
1841 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1842 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1843 ISA_* constants rather than hard-coded numbers.
1844 (mips_cpu_info): New structure.
1845 (mips_cpu_info_table): New table describing CPU and ISA names
1847 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1848 mips_cpu_info_from_cpu): New functions.
1849 (mips_isa_to_str): New function to get string for ISA name.
1850 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1851 return const char *.
1852 (md_begin): Redo CPU and ISA selection logic, using
1853 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1854 than hard-coded numbers.
1855 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1856 ISA_* constants rather than hard-coded numbers.
1857 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1858 (md_longopts): Delete OPTION_NO_MIPS32.
1859 (md_parse_option): Convert to use ISA_* constants rather than
1860 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1861 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1862 to use strcasecmp to recognize "default" and to use
1863 mips_cpu_info_from_name to get CPU numbers from argument.
1864 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1865 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1867 (s_mipsset): Accept ISA value 32.
1868 * doc/as.texinfo: Clean up MIPS options summary slightly,
1869 remove -no-mips32. Add note about -mips4 and -mips32
1870 specifying those ISA levels. Delete -mips32 and -no-mips32
1871 cpu flag descriptions.
1872 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1873 up the supported CPU switch list, and replace 4Kc, 4Km, and
1874 4Kp entries with a single mips32-4k entry. Note that you can
1877 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1879 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1881 (md_parse_option): Add cases for OPTION_MIPS5 and
1883 (md_show_usage): Mention -mips5 and -mips64 arguments.
1884 (s_mipsset): Add cases for MIPS5 and MIPS64.
1885 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1887 * doc/as.texinfo: Mention -mips5 and -mips64 options
1889 * doc/c-mips.texi: Likewise. Also update introduction
1890 and ".set" usage information.
1892 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1894 (mips_cpu_info_table): Add SB-1 entries.
1895 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1896 known to the -mcpu option.
1898 * doc/as.texinfo: Correct description of MIPS -mcpu
1899 option, by copying some of the text from doc/c-mips.texi.
1901 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1903 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1905 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1906 (sparc*-*-rtems*): Switched from a.out to ELF.
1907 * configure: Regenerate.
1908 * config.in: Regenerate.
1909 * Makefile.in: Regenerate.
1910 * aclocal.m4: Regenerate.
1911 * po/gas.pot: Regenerate.
1913 2000-11-30 Philip Blundell <pb@futuretv.com>
1915 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1916 even in non BFD_ASSEMBLER case.
1918 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1920 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1923 2000-11-29 Richard Henderson <rth@redhat.com>
1925 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1926 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1927 thread multiple subsegments properly; handle multiple code
1928 sections properly; emit proper compilation unit info for assembler
1929 generated debugging.
1931 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1932 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1933 (dwarf2dbg_estimate_size_before_relax): Declare.
1934 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1935 * write.c: Include dwarf2dbg.h.
1936 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1937 (relax_segment): Likewise.
1939 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1941 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1942 jump>: Use as_bad_where instead of as_bad. Tweak error message
1943 accordingly. Stabilize frag by updating fix part and resetting
1945 <undefined symbol, unconditional jump>: Ditto.
1946 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1947 indexing is_end_of_line[].
1948 (md_assemble): Initialize size to 0.
1949 (md_section_align): Mark parameter seg as unused.
1950 (parse_reg): Parse names case-insensitively.
1952 2000-11-28 Kazu Hirata <kazu@hxi.com>
1954 * config/obj-aout.h: Fix formatting.
1955 * config/obj-bout.h: Likewise.
1956 * config/obj-coff.c: Likewise.
1957 * config/obj-coff.h: Likewise.
1958 * config/obj-elf.h: Likewise.
1959 * config/obj-som.h: Likewise.
1960 * config/obj-vms.c: Likewise.
1961 * config/obj-vms.h: Likewise.
1962 * config/tc-h8300.h: Likewise.
1963 * config/tc-ns32k.h: Likewise.
1964 * config/tc-sparc.h: Likewise.
1965 * config/tc-tic54x.h: Likewise.
1966 * config/tc-z8k.h: Likewise.
1968 2000-11-28 Nick Clifton <nickc@redhat.com>
1970 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1971 License is present in the sources, but not the output, and
1972 also available from the GNU website.
1973 (GNU Free Documentation License): Comment out this section.
1975 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1977 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1978 targets. Remove i860 from valid a.out targets.
1979 * Makefile.in: Regenerate.
1981 * config/tc-cris.c: Include dwarf2dbg.h.
1982 (md_pseudo_table): Add .file and .loc.
1983 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1984 (s_cris_file, s_cris_loc): New.
1985 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1986 * Makefile.am: Regenerate dependencies.
1987 * Makefile.in: Regenerate.
1989 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1991 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1992 (MRI_MUL_PRECEDENCE): Likewise.
1993 (op_rank): Fix a comment typo.
1995 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1997 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1999 (get_operand): Fix analysis for movw/movb instructions.
2001 2000-11-24 Nick Clifton <nickc@redhat.com>
2003 * configure.in (xscale-elf): Add target.
2004 (xscale-coff): Add target.
2005 * configure: Regenerate.
2007 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2009 (ARM_EXT_XSCALE): New ARM architecture extension.
2010 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2011 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2012 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2013 (ARM_ARCH_V4): Remove processor from architecture.
2014 (ARM_ARCH_3M): New architecutre definition.
2015 (ARM_ARCH_V5TE): New architecutre definition.
2016 (ARM_ARCH_XSCALE): New architecutre definition.
2017 (CPU_DEFAULT): Allow to be defaulted to XScale.
2018 (atpcs): New boolean variable.
2019 (ldr_flags): Support 'd' flag for double word loads.
2020 (str_flags): Support 'd' flag for double word stored.
2021 (do_mia): New function.
2022 (do_mar): New function.
2023 (do_mra): New function.
2024 (do_pld): New function.
2025 (do_ldrd): New function.
2026 (do_blx): New function.
2027 (do_bkpt): New function.
2028 (do_clz): New function.
2029 (do_lstc2): New function.
2030 (do_cdp2): New function.
2031 (do_t_blx): New function.
2032 (do_t_bkpt): New function.
2033 (do_smla): New function.
2034 (do_smlal): New function.
2035 (do_smul): New function.
2036 (do_qadd): New function.
2037 (do_co_reg2c): New function.
2038 (LONGEST_INSN): Redefine to 7.
2040 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2041 command line switches.
2043 2000-11-22 Jim Wilson <wilson@redhat.com>
2045 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2046 (struct rsrc): Make line unsigned.
2047 (gr_values): Add missing initializer.
2048 (SLOT_NUM_NOT_SET): Add unsigned cast.
2049 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2050 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2051 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2052 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2053 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2054 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2055 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2056 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2057 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2058 Add ATTRIBUTE_UNUSED to unused parameters.
2059 (convert_expr_to_ab_reg): Add parens.
2060 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2061 (dot_prologue): Initialize grsave when declared.
2062 (md_pseudo_table): Add missing initializers.
2063 (operand_match): Add casts to bfd_vma.
2064 (emit_one_bundle): Delete unused local prev. Make required_template
2066 (specify_resource): Cast i to unsigned.
2067 (note_register_values): Use fprintf_vma.
2068 (print_dependency): Likewise.
2070 2000-11-21 Jim Wilson <wilson@redhat.com>
2072 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2073 for unwind info section.
2074 (dot_endp): Likewise for unwind section.
2076 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2079 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2081 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2082 (output_insn): Call dwarf2_emit_insn.
2083 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2085 2000-11-17 Richard Henderson <rth@redhat.com>
2087 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2088 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2089 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2091 2000-11-17 Nick Clifton <nickc@redhat.com>
2093 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2096 2000-11-17 Richard Henderson <rth@redhat.com>
2098 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2100 2000-11-17 Richard Henderson <rth@redhat.com>
2102 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2103 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2104 tri-state definition of alpha_flag_mdebug.
2105 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2106 (s_alpha_file): Store first .file directive.
2107 (s_alpha_stab): New.
2108 (md_pseudo_table): Add stabs and stabn.
2110 2000-11-17 Richard Henderson <rth@redhat.com>
2112 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2114 2000-11-17 Richard Henderson <rth@redhat.com>
2116 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2117 (main): Call dwarf2_finish.
2118 * as.h (debug_type): Clarify documentation of the meaning
2120 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2121 (print_stats): Fix parenthesis problem.
2122 (now_subseg_size): New.
2123 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2124 (dwarf2_directive_file): Don't set debug_type.
2125 (dwarf2_where): Honor DEBUG_DWARF2 first.
2126 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2127 do nothing if not emitting dwarf2 debug info, or no work.
2128 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2129 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2130 (ecoff_new_file): Likewise.
2131 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2132 commentary wrt dwarf2.
2134 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2135 ATTRIBUTE_UNUSED as needed.
2136 (emit_insn): Call dwarf2_emit_insn.
2137 (s_alpha_file): New.
2139 (s_alpha_coff_wrapper): Don't handle them.
2140 (md_pseudo_table): Update for .file and .loc.
2141 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2143 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2144 don't protect with debug_type.
2145 * config/tc-hppa.c (md_assemble): Likewise.
2146 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2147 * config/tc-mn10300.c (md_assemble): Likewise.
2148 * config/tc-sh.c (md_assemble): Likewise.
2149 * config/tc-v850.c (md_assemble): Likewise.
2151 * config/tc-arm.c (arm_end_of_source): Remove.
2152 * config/tc-hppa.c (pa_end_of_source): Remove.
2153 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2154 * config/tc-mn10300.c (mn10300_finalize): Remove.
2155 * config/tc-sh.c (sh_finalize): Remove.
2156 * config/tc-v850.c (sh_finalize): Remove.
2158 * config/tc-arm.h (md_end): Remove.
2159 * config/tc-hppa.h (md_end): Remove.
2160 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2161 * config/tc-m68hc11.h (md_end): Remove.
2162 * config/tc-mn10300.h (md_end): Remove.
2163 * config/tc-sh.h (md_end): Remove.
2164 * config/tc-v850.h (md_end): Remove.
2166 * config/tc-ia64.c (emit_one_bundle): Don't protect
2167 dwarf2 bits with debug_type.
2168 (md_assemble): Likewise.
2169 (ia64_end_of_source): Don't call dwarf2_finish.
2171 2000-11-16 Jim Wilson <wilson@redhat.com>
2173 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2174 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2177 2000-11-16 H.J. Lu <hjl@gnu.org>
2179 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2182 2000-11-15 Kazu Hirata <kazu@hxi.com>
2184 * config/tc-tic30.c: Fix formatting.
2185 * config/tc-tic80.c: Likewise.
2186 * config/tc-v850.c: Likewise.
2187 * config/tc-vax.c: Likewise.
2188 * config/tc-w65.c: Likewise.
2189 * config/tc-z8k.c: Likewise.
2191 2000-11-14 DJ Delorie <dj@redhat.com>
2193 * config/tc-v850.c: Support dwarf2.
2194 * config/tc-v850.h: Ditto.
2196 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2197 parse_cons_expression_v850 to initialize hold_cons_reloc.
2199 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2201 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2202 (errata_nops_necessary_p): New function.
2203 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2206 2000-11-14 Jim Wilson <wilson@redhat.com>
2208 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2209 return little endian bfd formats.
2211 2000-11-14 Kazu Hirata <kazu@hxi.com>
2213 * config/aout_gnu.h: Fix formatting.
2214 * config/atof-vax.c: Likewise.
2215 * config/m68k-parse.h: Likewise.
2216 * config/m88k-opcode.h: Likewise.
2217 * config/obj-elf.c: Likewise.
2218 * config/tc-arm.c: Likewise.
2219 * config/tc-cris.c: Likewise.
2220 * config/tc-i386.c: Likewise.
2221 * config/tc-ia64.c: Likewise.
2222 * config/tc-mn10300.c: Likewise.
2223 * config/te-386bsd.h: Likewise.
2224 * config/te-hppa.h: Likewise.
2225 * config/te-nbsd.h: Likewise.
2226 * config/te-ppcnw.h: Likewise.
2227 * config/te-sparcaout.h: Likewise.
2228 * config/te-tmips.h: Likewise.
2229 * config/vax-inst.h: Likewise.
2230 * config/vms-conf.h: Likewise.
2232 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2234 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2236 2000-11-13 H.J. Lu <hjl@gnu.org>
2238 * config/obj-elf.c (elf_frob_symbol): Support
2239 ".symver name,name2@@@nodename".
2240 (elf_frob_file_before_adjust): Likewise.
2242 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2243 and ".symver name,name2@@@nodename".
2246 2000-11-12 H.J. Lu (hjl@gnu.org)
2248 * config/obj-elf.c (obj_elf_symver): Check missing version
2251 2000-11-12 H.J. Lu (hjl@gnu.org)
2253 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2254 instead of bfd_vma for non-bfd assemblers.
2256 2000-11-09 Kazu Hirata <kazu@hxi.com>
2258 * itbl-ops.c: Fix comment typos.
2260 2000-11-08 Jim Wilson <wilson@redhat.com>
2262 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2263 (struct unwind): Add next_slot_frag field.
2264 (slot_index): New parameters slot_frag and first_frag. Add code
2265 to add in frag sizes when different. Add comments.
2266 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2267 arguments to slot_index.
2268 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2269 loop end. Set next_slot_frag field.
2271 2000-11-07 H.J. Lu <hjl@gnu.org>
2273 * doc/as.texinfo (.symver): Updated for versioned symbol
2276 * obj.h (format_ops): Add the frob_file_before_adjust field.
2278 * config/obj-aout.c (aout_format_ops): Set the
2279 frob_file_before_adjust field to 0.
2280 * config/obj-coff.c (coff_format_ops): Likewise.
2281 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2283 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2285 (elf_frob_file_before_adjust): New function to remove unneeded
2286 versioned symbols from the symbol table.
2287 (elf_format_ops): Set the frob_file_before_adjust field to
2288 elf_frob_file_before_adjust.
2290 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2293 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2295 2000-11-07 Peter Targett <peter.targett@arccores.com>
2297 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2299 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2300 Fix compile time warning messages.
2302 2000-11-07 Nick Clifton <nickc@redhat.com>
2304 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2305 buffer in order to avoid buffer overflows.
2307 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2309 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2310 Change M to m for -milp32 or -mlp64 to match gcc.
2311 (dot_endp): Use bytes_per_address instead of 8.
2312 (emit_one_bundle): Use number_to_chars_littleendian instead of
2314 (fix_insn): Likewise.
2315 (ia64_init): New function.
2316 (ia64_target_format): New function.
2317 (md_begin): Set endianness, arch, and machine as appropriate.
2318 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2319 Make these macros depend on TE_HPUX macro.
2320 (TARGET_FORMAT): Define.
2321 (HOST_SPECIAL_INIT): Define.
2322 * config/te-hpux.h: New file.
2323 * configure.in: Add "ia64-*-hpux*" target to configure.
2324 * configure: Regenerate.
2326 2000-11-06 Kazu Hirata <kazu@hxi.com>
2328 * as.c: Fix formatting.
2329 * dwarf2dbg.c: Likewise.
2330 * input-file.c: Likewise.
2331 * input-file.h: Likewise.
2332 * input-scrub.c: Likewise.
2333 * itbl-ops.c: Likewise.
2334 * listing.c: Likewise.
2335 * macro.h: Likewise.
2336 * messages.c: Likewise.
2338 * subsegs.c: Likewise.
2339 * subsegs.h: Likewise.
2340 * write.c: Likewise.
2342 2000-11-06 Nick Clifton <nickc@redhat.com>
2344 * doc/as.texinfo: Add GNU Free Documentation License.
2345 * doc/gasp.texi: Add GNU Free Documentation License.
2346 * doc/as.1: Add GNU Free Documentation License.
2348 2000-11-05 Nick Clifton <nickc@redhat.com>
2350 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2352 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2354 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2355 * configure: Regenerate.
2357 2000-11-01 Nick Clifton <nickc@redhat.com>
2359 * read.c (original_case_string): New global variable.
2360 (read_a_source_file): Copy opcode string into
2361 original_case_string if clobbering the case of the opcode.
2362 * read.h: Export the definition of original_case_string.
2363 * config/tc-arm.c (md_assembler): When parsing a .req
2364 directive use the original opcode string, not the case
2367 2000-11-02 Nick Clifton <nickc@redhat.com>
2369 * config/tc-mn10300.c (debug_line): Remove this static
2371 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2372 dwarf2_where and dwarf2_gen_line_info.
2374 2000-11-02 Theo Honohan <th@futuretv.com>
2376 * config/tc-arm.c (do_msr): Improve error message.
2378 2000-10-31 Eric Christopher <echristo@redhat.com>
2380 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2381 or pc-relative, else use fx_offset.
2383 2000-10-31 Jim Wilson <wilson@redhat.com>
2385 * config/tc-ia64.c (struct md): New field tag_fixups.
2386 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2387 qualifying predicate.
2388 (emit_one_bundle): Delete spurious multiplication by one. Handle
2390 (ia64_start_line): Error if dangling qualifying predicate.
2391 (defining_tag): New static variable.
2392 (ia64_unrecognized_line, case '['): Parse tags.
2393 (ia64_frob_label): Create tag_fixups.
2394 (md_assemble): Reset md.qp.X_op after using it.
2396 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2398 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2400 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2402 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2404 2000-10-30 Kazu Hirata <kazu@hxi.com>
2406 * expr.c: Fix formatting.
2407 * flonum-copy.c: Likewise.
2408 * flonum.h: Likewise.
2412 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2414 * as.h (OPTION_MD_BASE): Bump to 190.
2415 * as.c (parse_args) <std_longopts>: Add comment about the need to
2416 check OPTION_MD_BASE in as.h.
2418 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2421 2000-10-27 Nick Clifton <nickc@redhat.com>
2423 * configure.in (emulations): Add m68hc12.
2424 * configure: Regenerate.
2425 * po/gas.pot: Regenerate.
2427 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2429 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2431 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2433 2000-10-25 Nick Clifton <nickc@redhat.com>
2435 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2436 a DWARF2 line number information sequence.
2438 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2440 * read.c (generate_lineno_debug): Update comment describing why
2441 DWARF2 line number debug information is not generated
2442 automatically by this function.
2444 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2447 * config/tc-arm.h (md_end): Define.
2448 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2450 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2451 if generating DWARF2 line numbers.
2452 (arm_end_of_source): New function. Call dwarf2_finish if
2455 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2456 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2457 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2459 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2461 * config/tc-i386.c: Fix prototype declarations for functions taking no
2464 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2466 * config/tc-i386.c (i386_operand_modifier): Remove.
2467 (build_displacement_string): Remove.
2468 (i386_parse_seg): Remove.
2469 (i386_intel_memory_operand): Remove.
2470 (i386_intel_operand): Re-write using recursive descent parser based
2471 on MASM documentation.
2472 (struct intel_parser_s): New structure.
2473 (intel_parser): New static variable.
2474 (struct intel_token): New structure.
2475 (cur_token, prev_token): New static variables.
2488 (intel_match_token): New function.
2489 (intel_get_token): New function.
2490 (intel_putback_token): New function.
2491 (intel_expr): New function.
2492 (intel_e05): New function.
2493 (intel_e05_1): New function.
2494 (intel_e06): New function.
2495 (intel_e06_1): New function.
2496 (intel_e09): New function.
2497 (intel_e09_1): New function.
2498 (intel_e10): New function.
2499 (intel_e10_1): New function.
2500 (intel_e11): New function.
2502 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2504 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2505 instructions to loose any special insn->architecture mask.
2507 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2508 (sparc_md_end, sparc_arch_types, sparc_arch,
2509 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2510 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2511 request v9b architecture if they are used).
2513 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2515 * config/tc-m68k.c: Fix the previous misapplied patch.
2517 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2519 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2520 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2521 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2524 2000-10-17 Kazu Hirata <kazu@hxi.com>
2526 * debug.c: Fix formatting.
2527 * depend.c: Likewise.
2528 * dwarf2dbg.c: Likewise.
2529 * dwarf2dbg.h: Likewise.
2530 * ecoff.c: Likewise.
2533 * flonum-konst.c: Likewise.
2534 * frags.h: Likewise.
2536 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2538 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2540 * doc/as.texinfo: Added notes about this new option.
2542 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2544 * config/tc-sh.c (JREG): Remove.
2545 (md_convert_frag): Remove #if 0:d code using JREG.
2547 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2549 * config/tc-i386.c (i386_operand_modifier): Only match
2550 modifiers SHORT and FLAT if they are followed by a space.
2551 (parse_register): When `allow_naked_reg' is set, do not confuse
2552 identifiers that start with a register name with a register.
2554 2000-10-12 Kazu Hirata <kazu@hxi.com>
2556 * app.c: Fix formatting.
2559 * bit_fix.h: Likewise.
2564 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2566 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2568 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2570 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2571 Re-arrange function a little and improve error message.
2573 * write.c (write_relocs): Fix a comment.
2575 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2578 2000-10-05 Jim Wilson <wilson@cygnus.com>
2580 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2582 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2584 * config/tc-i386.c: Delete some useless comments, reformat others.
2586 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2587 non-global syms in linkonce sections.
2589 2000-10-04 Ralf Baechle <ralf@gnu.org>
2591 * config/tc-ia64.c (operand_match): Don't use // style comments.
2592 * config/tc-i370.c: Likewise.
2594 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2596 Changes to handle varying register prefix and user symbol prefix.
2597 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2598 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2599 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2600 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2601 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2602 (demand_register_prefix): New variable.
2603 (md_pseudo_table): New pseudo ".syntax".
2604 (md_longopts): New options --no-underscore and --underscore.
2605 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2606 on symbols_have_leading_underscore.
2607 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2608 (get_spec_reg): Ditto.
2609 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2611 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2613 <case OPTION_NO_US, case OPTION_US>: New.
2614 (md_show_usage): Be brief and reformat to match continuation of
2616 * po/gas.pot: Regenerate.
2618 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2620 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2621 force relocs for 12 bit branches.
2622 (md_apply_fix): Similarly, adjust logic here.
2624 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2626 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2627 adjust for external and weak syms as we will use a reloc. Allow
2628 for +8 offset when calculating limits of branches.
2629 (hppa_fix_adjustable): Undo 2000-09-23 change.
2630 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2631 Correct distance calculation.
2632 (tc_gen_reloc): Print the file name and line number if we can't
2635 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2636 * config/tc-hppa.c (nonzero_dibits): Define.
2637 (arg_reloc_stub_needed): Check each arg and return value
2638 separately for zero case.
2639 (pa_align): Declare argument `bytes'.
2641 2000-09-25 Kazu Hirata <kazu@hxi.com>
2643 * config/tc-cris.c: Fix formatting.
2644 * config/tc-d10v.h: Likewise.
2645 * config/tc-d30v.c: Likewise.
2646 * config/tc-d30v.h: Likewise.
2647 * config/tc-fr30.c: Likewise.
2648 * config/tc-fr30.h: Likewise.
2649 * config/tc-m68k.c: Likewise.
2650 * config/tc-m68k.h: Likewise.
2651 * config/tc-pj.h: Likewise.
2652 * config/tc-ppc.c: Likewise.
2653 * config/tc-ppc.h: Likewise.
2654 * config/tc-sh.c: Likewise.
2655 * config/tc-sh.h: Likewise.
2656 * config/tc-sparc.c: Likewise.
2657 * config/tc-v850.h: Likewise.
2658 * config/tc-vax.h: Likewise.
2659 * config/tc-w65.h: Likewise.
2660 * config/tc-z8k.h: Likewise.
2662 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2664 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2665 checks only for ELF.
2666 (hppa_force_relocation): Likewise.
2668 2000-09-22 Jim Wilson <wilson@cygnus.com>
2670 * config/tc-ia64.c (dv_sem): Add "stop".
2671 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2672 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2673 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2675 (mark_resources): Check IA64_RS_PRr.
2677 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2679 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2680 md_estimate_size_before_relax): Redesign and clean up the
2681 relaxation mechanism.
2683 2000-09-21 Kazu Hirata <kazu@hxi.com>
2685 * config/tc-ns32k.c: Fix formatting.
2686 * config/tc-ns32k.h: Likewise.
2688 2000-09-20 Kazu Hirata <kazu@hxi.com>
2690 * config/tc-m32r.c: Fix formatting.
2691 * config/tc-m32r.h: Likewise.
2692 * config/tc-m68851.h: Likewise.
2693 * config/tc-m68hc11.c: Likewise.
2694 * config/tc-m68hc11.h: Likewise.
2695 * config/tc-m88k.c: Likewise.
2696 * config/tc-mcore.c: Likewise.
2697 * config/tc-mcore.h: Likewise.
2698 * config/tc-mips.c: Likewise.
2699 * config/tc-mips.h: Likewise.
2700 * config/tc-mn10200.h: Likewise.
2701 * config/tc-mn10300.h: Likewise.
2702 * config/tc-tahoe.c: Likewise.
2703 * config/tc-tahoe.h: Likewise.
2705 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2707 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2708 Likewise in relaxation description comments.
2710 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2712 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2713 subtraction of two syms without emitting a relocation.
2715 From David Huggins-Daines <dhd@linuxcare.com>
2716 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2717 global or weak symbols.
2719 2000-09-15 Kazu Hirata <kazu@hxi.com>
2721 * config/tc-h8300.h: Fix formatting.
2722 * config/tc-h8500.c: Likewise.
2723 * config/tc-h8500.h: Likewise.
2724 * config/tc-hppa.h: Likewise.
2725 * config/tc-i370.h: Likewise.
2726 * config/tc-i386.h: Likewise.
2727 * config/tc-i860.c: Likewise.
2728 * config/tc-i860.h: Likewise.
2729 * config/tc-i960.h: Likewise.
2730 * config/tc-ia64.c: Likewise.
2731 * config/tc-ia64.h: Likewise.
2733 2000-09-14 Kazu Hirata <kazu@hxi.com>
2735 * config/tc-a29k.c: Fix formatting.
2736 * config/tc-alpha.c: Likewise.
2737 * config/tc-arc.c: Likewise.
2738 * config/tc-arc.h: Likewise.
2739 * config/tc-arm.c: Likewise.
2740 * config/tc-arm.h: Likewise.
2741 * config/tc-avr.c: Likewise.
2742 * config/tc-avr.h: Likewise.
2743 * config/tc-tic30.c: Likewise.
2744 * config/tc-tic30.h: Likewise.
2745 * config/tc-tic54x.c: Likewise.
2746 * config/tc-tic54x.h: Likewise.
2747 * config/tc-tic80.c: Likewise.
2748 * config/tc-tic80.h: Likewise.
2750 2000-09-14 Timothy Wall <twall@cygnus.com>
2752 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2753 parallel comparisons for later use.
2754 (struct rsrc): Add parallel comparison type.
2755 (resources_match): Skip special cases of PR usage (non-conflicting
2758 2000-09-13 Kazu Hirata <kazu@hxi.com>
2760 * config/obj-ecoff.c: Fix formatting.
2761 * config/obj-elf.c: Likewise.
2762 * config/obj-elf.h: Likewise.
2763 * config/obj-evax.h: Likewise.
2764 * config/obj-generic.h: Likewise.
2765 * config/obj-hp300.c: Likewise.
2766 * config/obj-hp300.h: Likewise.
2767 * config/obj-ieee.h: Likewise.
2768 * config/obj-vms.c: Likewise.
2769 * config/obj-vms.h: Likewise.
2771 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2773 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2774 (md_parse_option): Ditto.
2775 (md_longopts): Add -mips32 option.
2776 (md_show_usage): Document new options.
2777 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2778 (mips_ip): Assemble mfc0 with a sub-selection code.
2779 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2780 (mips_cpu_to_str): New function.
2781 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2782 Use CPU_* defines instead of hardcoded numbers.
2784 * doc/as.texinfo: Document new options.
2785 * doc/c-mips.texi: Ditto.
2787 2000-09-12 Kazu Hirata <kazu@hxi.com>
2789 * as.h: Fix formatting.
2790 * asintl.h: Likewise.
2791 * bit_fix.h: Likewise.
2792 * config/obj-aout.c: Likewise.
2793 * config/obj-aout.h: Likewise.
2794 * config/obj-bout.c: Likewise.
2795 * config/obj-bout.h: Likewise.
2796 * config/obj-coff.c: Likewise.
2797 * config/obj-coff.h: Likewise.
2798 * dwarf2dbg.h: Likewise.
2800 * flonum.h: Likewise.
2801 * frags.h: Likewise.
2802 * itbl-ops.h: Likewise.
2803 * macro.h: Likewise.
2806 * struc-symbol.h: Likewise.
2807 * subsegs.h: Likewise.
2808 * symbols.h: Likewise.
2810 * write.h: Likewise.
2812 2000-09-11 Kazu Hirata <kazu@hxi.com>
2814 * bignum-copy.c: Fix formatting.
2815 * config/tc-i370.c: Likewise.
2816 * config/tc-i960.c: Likewise.
2817 * config/tc-m68k.c: Likewise.
2818 * ehopt.c: Likewise.
2819 * flonum-copy.c: Likewise.
2820 * flonum-konst.c: Likewise.
2821 * flonum-mult.c: Likewise.
2822 * literal.c: Likewise.
2825 * stabs.c: Likewise.
2826 * subsegs.c: Likewise.
2828 2000-09-09 Philip Blundell <philb@gnu.org>
2830 * configure.in (arm*-*-uclinux*): New target.
2831 * configure: Regenerate.
2833 2000-09-09 Kazu Hirata <kazu@hxi.com>
2835 * input-file.c: Fix formatting.
2836 * itbl-ops.c: Likewise.
2837 * messages.c: Likewise.
2839 2000-09-08 Philip Blundell <philb@gnu.org>
2841 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2844 2000-09-07 H.J. Lu <hjl@gnu.org>
2846 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2847 * configure: Rebuild.
2849 2000-09-07 Kazu Hirata <kazu@hxi.com>
2851 * atof-generic.c: Fix formatting.
2852 * config/tc-mips.c: Likewise.
2853 * config/tc-vax.c: Likewise.
2854 * input-scrub.c: Likewise.
2856 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2858 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2859 * configure.in (sh-*-linux*): Added.
2860 * configure: Rebuilt.
2862 2000-09-06 Kazu Hirata <kazu@hxi.com>
2864 * config/tc-hppa.c: Fix formatting.
2866 * ecoff.c: Fix formatting.
2868 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2870 * configure: Rebuilt with new libtool.m4.
2872 2000-09-05 Kazu Hirata <kazu@hxi.com>
2874 * cgen.c: Fix formatting.
2875 * config/tc-ia64.c: Likewise.
2877 2000-09-05 Nick Clifton <nickc@redhat.com>
2879 * aclocal.m4: Regenerate.
2880 * config.in: Regenerate.
2881 * configure: Regenerate.
2882 * po/gas.pot: Regenerate.
2884 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2886 * config/tc-cris.c: Correct comment typos.
2888 2000-09-05 Eric Christopher <echristo@cygnus.com>
2890 * config/tc-mn10300.c: Cleanup.
2891 (md_pcrel_from): Enable.
2893 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2895 * expr.c (operand): Fix a comment typo.
2896 * write.c (write_relocs): Fix a signed/unsigned warning.
2898 * config/tc-hppa.c (fudge_reg_expressions): New
2899 (hppa_force_reg_syms_absolute): New.
2900 (pa_equ): Allow reg_section expressions.
2901 * config/tc-hppa.c (md_optimize_expr): Define.
2902 (hppa_force_reg_syms_absolute): Prototype.
2904 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2905 (pa_parse_number): Pass in arg to select fp reg parsing.
2906 Return 1 to indicate format checks pass. If strict, then only
2907 accept a register or register symbol. Return value in...
2908 (pa_number): New static for pa_parse_number.
2909 (FP_REG_BASE): Define.
2910 (FP_REG_RSEL): Define.
2911 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2912 appropriate. White space changes.
2913 (need_pa11_opcode): Don't bother passing any params, get them from
2915 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2916 Remove extraneous check in case 'Q'.
2917 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2918 reg, set section of resulting symbol to reg_section.
2919 (pa_parse_space_stmt): Modify call to pa_parse_number.
2920 (pa_space): Likewise.
2922 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2923 (hppa_force_relocation): Handle vtable relocs.
2924 (pa_vtable_entry): New.
2925 (pa_vtable_inherit): New.
2926 (md_pseudo_table): Add entries for vtable pseudos.
2927 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2928 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2930 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2931 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2932 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2934 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2935 specify a symbol type.
2937 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2938 dependent things together.
2939 (md_elf_symbol_type): Define.
2941 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2943 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2945 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2946 (obj_elf_vtable_entry): Declare.
2948 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2949 and export function.
2950 (obj_elf_vtable_entry): Similarly.
2951 (elf_pseudo_table): Fix the damage with a cast.
2953 2000-09-03 Richard Henderson <rth@cygnus.com>
2955 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2956 for template selection when a label is needed.
2958 2000-09-02 Kazu Hirata <kazu@hxi.com>
2960 * config/tc-ia64.c: Fix formatting.
2962 2000-09-02 Nick Clifton <nickc@redhat.com>
2964 * configure.in: Increase version number to 2.10.91.
2965 * configure: Regenerate.
2966 * aclocal.m4: Regenerate.
2967 * config.in: Regenerate.
2968 * po/gas.pot: Regenerate.
2969 * Makefile.in: Regenerate.
2971 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2973 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2974 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2975 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2977 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2980 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2982 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2983 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2984 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2985 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2986 (GOT_symbol): New variable.
2987 (md_undefined_symbol): Set it.
2989 2000-09-01 Richard Henderson <rth@cygnus.com>
2991 * config/tc-ia64.c (match): Don't inline.
2992 (extra_goodness): New.
2993 (md_begin): Prefer nop.f and nop.b for best_template.
2995 2000-08-31 Kazu Hirata <kazu@hxi.com>
2997 * as.c: Fix formatting.
2999 * frags.c: Likewise.
3000 * macro.c: Likewise.
3002 2000-08-31 Eric Christopher <echristo@cygnus.com>
3004 * config/tc-mn10300.c: Cleanup and fix warnings.
3005 (md_pseudo_table): Add initializers.
3006 (md_show_usage): Cleanup.
3007 (md_parse_option): Fix warnings.
3008 (md_undefined_symbol): Fix warnings.
3009 (md_conver_frag): Fix warnings.
3010 (tc_gen_reloc): Fix warnings.
3011 (md_apply_fix3): Fix warnings.
3012 (check_operand): Fix warnings.
3014 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3016 * acinclude.m4: Include libtool and gettext macros from the
3018 * aclocal.m4, configure: Rebuilt.
3020 2000-08-30 Mark Hatle <mhatle@mvista.com>
3022 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3024 2000-08-31 Kazu Hirata <kazu@hxi.com>
3026 * listing.c: Fix formatting.
3028 2000-08-29 Kazu Hirata <kazu@hxi.com>
3030 * app.c: Fix a comment typo. Fix formatting.
3032 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3034 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3035 offset of the target destination for jmp instructions.
3036 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3038 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3040 * NEWS: Mention support for CRIS.
3042 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3044 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3045 Sets `.lcomm' alignment to zero.
3047 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3049 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3050 TC_FIX_ADJUSTABLE): Define.
3052 2000-08-23 Jim Wilson <wilson@cygnus.com>
3054 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3055 unwind.personality_routine is set.
3057 2000-08-23 H.J. Lu <hjl@gnu.org>
3059 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3061 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3063 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3066 2000-08-22 H.J. Lu <hjl@gnu.org>
3068 * config.in (STRICTCOFF): New for strict COFF.
3070 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3071 i386-*-go32* and i386-go32-rtems*.
3072 * configure: Rebuilt.
3074 * config/obj-coff.c (obj_coff_endef): Follow the historical
3075 behavior if STRICTCOFF is not defined.
3077 * doc/internals.texi: Document STRICTCOFF.
3079 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3081 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3082 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3083 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3084 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3085 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3086 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3087 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3090 2000-08-22 Eric Christopher <echristo@cygnus.com>
3092 * config/tc-mn10300.c: (md_apply_fix): New function.
3093 (mn10300_force_relocation): New function.
3094 (mn10300_fix_adjustable): New function.
3096 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3097 (TC_HANDLES_FX_DONE): Define.
3098 (obj_fix_adjustable): Define.
3099 (MD_APPLY_FIX3): Define.
3100 (TC_LINKRELAX_FIXUP): Define.
3102 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3104 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3106 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3108 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3110 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3111 if the fixup resulted in a relocation.
3113 2000-08-18 Nick Clifton <nickc@redhat.com>
3115 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3116 Make reference to first element of shift_names explicit.
3118 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3120 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3121 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3122 add a symbol's address. Removed all target-specific #ifdefs that
3123 used to accomplished the same.
3124 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3125 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3126 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3127 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3128 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3130 2000-08-17 Kazu Hirata <kazu@hxi.com>
3132 * dwarf2dbg.c: Fix formatting.
3134 2000-08-17 Nick Clifton <nickc@redhat.com>
3136 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3137 to be recoded as logical shift lefts by zero.
3139 2000-08-16 Jim Wilson <wilson@cygnus.com>
3141 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3142 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3144 (note_register_values): Handle IA64_OPND_R3_2 operands.
3146 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3148 * config/tc-i860.c (md_operand): Silly typo fixed.
3150 2000-08-16 Nick Clifton <nickc@redhat.com>
3152 * config/tc-arm.c (struct asm_shift): Delete.
3154 (enum asm_shift_index): New.
3155 (struct asm_shift_properties): New.
3156 (struct asm_shift_name): New.
3157 (shift_properties[]); New.
3158 (shift_names[]); New.
3160 (decode_shift): Use new structures.
3161 Issue a warning is "ROR #0" is used.
3162 Issue a warning if "ASR #0" or "LSR #0" is used.
3164 (md_begin): Initialise arm_shift_hsh table from new
3165 asm_shift_name array.
3167 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3169 * config/tc-sparc.c: Kill all warnings.
3170 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3172 (md_show_usage): Update usage text.
3174 2000-08-16 Nick Clifton <nickc@redhat.com>
3176 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3179 2000-08-15 Will Cohen <wcohen@redhat.com>
3181 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3183 * config/tc-sh.c (md_assemble): Changed so debug_type
3184 test performed for ppi_assemble
3185 * config/tc-sh.c: Included dwarf2dbg.h.
3186 (debug_line): Defined.
3187 (md_assemble): Generates dwarf2 line info.
3188 (sh_finalize): New function. Finalize dwarf2 info.
3189 (assemble_ppi): Returns size of code generated.
3190 (build_Mytes): Returns size of code generated.
3191 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3192 * config/tc-sh.h (md_end): Defined.
3193 (sh_finalize): Declared.
3195 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3197 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3200 2000-08-14 Nick Clifton <nickc@redhat.com>
3202 * config/tc-arm.c (do_bx): Allow "bx pc".
3204 2000-08-14 Jim Wilson <wilson@cygnus.com>
3206 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3207 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3208 (md_begin): Change assignment to md.flag to OR in the new bit.
3210 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3212 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3213 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3216 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3218 * NEWS: Mention i860 support.
3220 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3222 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3224 2000-08-14 Andreas Schwab <schwab@suse.de>
3226 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3228 2000-08-11 Andreas Schwab <schwab@suse.de>
3230 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3233 2000-08-11 Kazu Hirata <kazu@hxi.com>
3235 * expr.c: Fix formatting.
3236 * config/obj-bout.c: Likewise.
3238 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3240 * doc/c-i860.texi: Flesh out the i860 section more.
3242 2000-08-10 Kazu Hirata <kazu@hxi.com>
3244 * symbols.c: Fix formatting.
3247 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3249 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3250 modifier has the IgnoreSize bit set.
3252 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3254 From Rodney Brown <RodneyBrown@mynd.com>
3255 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3256 * configure: Regenerate.
3258 2000-08-09 Kazu Hirata <kazu@hxi.com>
3260 * hash.c: Fix formatting.
3263 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3265 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3266 (i860_fix_info): New enum.
3267 (MD_APPLY_FIX3): Define.
3268 (WORKING_DOT_WORD): Define.
3269 (TC_HANDLES_FX_DONE): Define.
3270 (DIFF_EXPR_OK): Define.
3271 (LISTING_HEADER): Define.
3272 (TARGET_FORMAT): Select target format based on endian flag.
3273 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3274 (target_big_endian): Add external declaration.
3276 * config/tc-i860.c: All existing code reworked completely. Other
3277 new code shown below.
3278 (SYNTAX_SVR4): Define.
3279 (target_warn_expand): New variable.
3280 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3281 (md_longopts): Declare and define with new options (-EL, -EB,
3283 (md_show_usage): New function.
3284 (md_operand): New function.
3285 (obtain_reloc_for_imm16): New function.
3286 (md_apply_fix3): New function.
3287 (tc_gen_reloc): New function.
3289 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3291 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3292 2 bytes of the jump address are in the same frag.
3293 (find): Accept 68hc12 register indirect modes.
3295 * NEWS: Mention 68HC11 & 68HC12 support.
3297 2000-08-07 Richard Henderson <rth@cygnus.com>
3299 * config/tc-ia64.c (unwind): Add prologue_mask member.
3300 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3301 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3302 (dot_body): Clear unwind.prologue_mask.
3303 (dot_prologue): Set it. Accept a register second argument.
3305 2000-08-07 Kazu Hirata <kazu@hxi.com>
3307 * config/atof-ieee.c: Fix formatting.
3308 * config/atof-tahoe.c: Likewise.
3310 2000-08-06 Nick Clifton <nickc@cygnus.com>
3312 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3315 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3316 of .popsection, .previous, .pushsection, .subsection,
3317 .version, .vtable_entry, .vtable_inherit and .weak.
3319 2000-08-05 Kazu Hirata <kazu@hxi.com>
3321 * config/tc-cris.c: Fix formatting.
3322 * config/tc-i386.c: Likewise.
3323 * config/tc-sparc.c (sparc_ip): Simplify the code.
3325 2000-08-04 Kazu Hirata <kazu@hxi.com>
3327 * config/tc-cris.c: Rearrange code for readability.
3328 * config/tc-d10v.c: Fix formatting.
3329 * config/tc-m32r.c: Likewise.
3330 * config/tc-sparc.c: Likewise.
3332 2000-08-02 Jim Wilson <wilson@cygnus.com>
3334 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3335 before ia64_find_opcode.
3336 (md_assemble): Likewise.
3338 2000-08-01 Nick Clifton <nickc@cygnus.com>
3340 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3341 Undo some formatting fixes.
3343 2000-08-01 Kazu Hirata <kazu@hxi.com>
3345 * config/obj-som.c: Fix formatting.
3346 * config/obj-ieee.c: Likewise.
3347 * config/tc-arm.c: Likewise.
3348 * config/tc-v850.c: Likewise.
3350 2000-08-01 Nick Clifton <nickc@redhat.com>
3352 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3353 index by command line option.
3355 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3357 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3358 (@node M68K-Branch): Rewrite to match the reality.
3360 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3362 * doc/c-i860.texi: New file.
3363 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3364 * doc/Makefile.in: Regenerate.
3365 * doc/all.texi: Add I860 as relevant architecture.
3366 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3368 2000-07-31 Kazu Hirata <kazu@hxi.com>
3370 * config/tc-d30v.c: Fix formatting.
3372 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3374 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3375 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3376 long emit a long branch if available instead of an absolute jump, never
3377 emit absolute jumps for anything with --pcrel.
3379 * doc/c-m68k.texi: Document new command line option.
3381 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3383 * config/tc-avr.c: Use PARAMS macro in function declarations.
3384 Don't declare md_pcrel_from_section (already in tc-avr.h).
3385 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3386 (avr_operand): Don't set (unsigned) op_mask to -1.
3388 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3390 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3391 * configure: Regenerated.
3392 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3393 of operand to the .type directive (.e.g, "type").
3395 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3397 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3398 * app.c (do_scrub_chars): Record where first comment found.
3399 * read.c (read_a_source_file): Init found_comment on entry, and
3400 notify whether comments found on exit.
3401 * config/tc-hppa.c (md_shortopts): Add "c".
3402 (md_longopts): Add warn-comment.
3403 (md_parse_option): Handle it.
3404 (md_show_usage): Show available options.
3405 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3407 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3409 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3410 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3412 (md_estimate_size_before_relax): Don't fall off end of function.
3414 2000-07-27 Kazu Hirata <kazu@hxi.com>
3416 * config/tc-avr.c: Fix formatting.
3417 * config/tc-ns32k.c: Likewise.
3419 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3421 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3423 2000-07-27 Kazu Hirata <kazu@hxi.com>
3425 * config/tc-d10v.c: Fix formatting.
3426 * config/tc-z8k.c: Likewise.
3427 * config/tc-sparc.c: Likewise.
3429 2000-07-26 Dave Brolley <brolley@redhat.com>
3431 * cgen.c (queue_fixup): Declare opinfo.
3432 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3433 (gas_cgen_md_operand): Ditto.
3434 (gas_cgen_md_apply_fix3): Ditto.
3436 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3438 * config/obj-coff.c (obj_frob_symbol): Don't merge
3439 labels. Don't merge if the symbol isn't constant. Return
3440 immediately if a symbol is merged.
3442 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3444 * frags.c (frag_align): Correct absolute section alignment.
3446 2000-07-20 DJ Delorie <dj@redhat.com>
3448 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3449 it breaks linking against DLLs.
3451 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3453 * configure.in: Add CRIS support.
3454 * configure: Regenerate.
3455 * Makefile.am: (CPU_TYPES): Add cris.
3456 (CPU_OBJ_VALID) [aout]: Add cris.
3457 (MULTI_CPU_TYPES): Add cris.
3458 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3459 [coff]: Only i386 and mips are valid.
3460 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3461 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3462 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3463 Regenerate dependencies.
3464 * Makefile.in: Regenerate.
3465 * aclocal.m4: Regenerate.
3466 * as.c: Declare crisaout, criself.
3467 * config/tc-cris.h, config/tc-cris.c: New.
3468 * config/e-criself.c, config/e-crisaout.c: New.
3469 * po/POTFILES.in, po/gas.pot: Regenerate.
3471 2000-07-20 Kazu Hirata <kazu@hxi.com>
3473 * read.c: Fix formatting.
3474 * write.c: Fix formatting.
3476 2000-07-19 H.J. Lu <hjl@gnu.org>
3478 * sb.c: Include <stdlib.h> if exists for abort ().
3480 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3482 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3483 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3484 (pa_type_args): Same here.
3486 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3488 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3489 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3490 the storage class is already set.
3492 2000-07-17 Kazu Hirata <kazu@hxi.com>
3494 * config/tc-m68hc11.c: Fix formatting.
3495 * config/tc-mn10200.c: Likewise.
3496 * config/tc-mn10300.c: Likewise.
3497 * config/tc-pj.c: Likewise.
3498 * config/tc-tic80.c: Likewise.
3499 * config/tc-w65.c: Likewise.
3501 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3503 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3506 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3508 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3511 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3513 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3514 ELF as are used for SOM (except the 32-bit reloc one) to decide
3515 whether a symbol can be reduced to a section symbol. Expand on
3516 the comment for symbols involved in LR% and RR% expressions.
3518 2000-07-14 Nick Clifton <nickc@cygnus.com>
3520 * config/tc-mips.c (mips_disable_float_construction): New
3521 static variable. Set to true if doubles should not be
3522 constructed by loading two single width fp registers with
3523 halves of the value.
3524 (mips_ip): Test mips_disable_float_construction.
3525 (md_longopts): Add command line switches --construct-floats
3526 and --no-construct-floats.
3527 (md_parse_option): Parse new command line options.
3528 (md_show_usage): Describe new command line options.
3530 * doc/c-mips.texi: Document new command line options.
3532 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3534 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3535 * configure: Regenerate.
3537 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3539 * configure.in (DEFAULT_EMULATION setting): Revert part of
3540 2000-07-01 change that set te_multi=multi unless set to tmips.
3541 * configure: Regenerate.
3543 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3545 * config/obj-coff.c (coff_frob_section): Add padding to the last
3546 section when aligning it increases its size.
3548 2000-07-11 Kazu Hirata <kazu@hxi.com>
3550 * config/tc-tic54x.c: Fix formatting.
3552 2000-07-10 Kazu Hirata <kazu@hxi.com>
3554 * config/tc-h8500.c: Fix formatting.
3555 * config/tc-tic54x.c: Fix formatting.
3557 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3559 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3560 displacements correctly.
3562 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3564 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3566 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3570 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3572 From David Huggins-Daines <dhd@linuxcare.com>
3573 * config/te-hppalinux64.h: Add a new emulation.
3574 * configure.in (emulations): Add configure bits to support the
3575 64-bit Linux/parisc target.
3576 * configure: Regenerate.
3578 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3579 (md_shortopts): Add `V' for ELF.
3581 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3582 when SOM or ELF_ARG_RELOC are defined.
3583 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3584 ELF_ARG_RELOC are defined.
3585 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3586 (pa_stringer): ..Do it here instead. Fix comment typos.
3587 (hppa_force_relocation): Cast enums to int before comparing with
3590 From Ryan Bradetich <rbradetich@uswest.net>
3591 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3592 redifinition warning.
3593 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3594 (hppa_force_relocation): ditto
3595 (md_apply_fix): Added cast to buf to fix warnings.
3597 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3598 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3600 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3601 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3602 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3603 reloc_type** to avoid warnings in switch.
3604 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3605 little earlier instead.
3607 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3609 (pa_type_args): Use symbol_arg_reloc_info.
3610 (struct pa_it): Make arg_reloc unsigned int.
3611 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3612 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3613 (pa_code): Delete. pa_text duplicates this function.
3614 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3615 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3617 (cons_fix_new_hppa): Actually change selector to e_fsel when
3618 warning about assuming so.
3619 (tc_gen_reloc): More example elf arg reloc code.
3620 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3621 (hppa_force_relocation): Likewise.
3623 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3625 (pa_end_of_source): Prototype.
3626 (hppa_fix_adjustable): Prototype.
3627 (LABELS_WITHOUT_COLONS): Move it..
3628 * config/te-hppa.h: To here.
3630 * config/te-hppa64.h: New file.
3632 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3634 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3635 format -10, -16, 16 relocs.
3636 (hppa_elf_mark_end_of_function): Test for null
3637 last_call_info->start_symbol
3639 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3640 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3641 re_assesmble_* functions. Delete extraneous statements. Fix
3643 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3644 insn to re_assemble_*.
3646 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3648 * doc/internals.texi (Expressions): Fix typo.
3650 2000-07-08 Kazu Hirata <kazu@hxi.com>
3652 * config/tc-sh.c: Fix formatting.
3653 * config/tc-tic54x.c: Fix formatting.
3654 * depend.c: Fix formatting.
3655 * flonum-konst.c: Likewise.
3656 * flonum-mult.c: Likewise.
3658 2000-07-07 Kazu Hirata <kazu@hxi.com>
3660 * config/tc-sh.c: Fix comments.
3661 * config/obj-vms.c: Fix comments.
3662 * config/tc-a29k.c: Likewise.
3663 * config/tc-alpha.c: Likewise.
3664 * config/tc-h8300.c: Likewise.
3665 * config/tc-h8500.c: Likewise.
3666 * config/tc-i370.c: Likewise.
3667 * config/tc-ia64.c: Likewise.
3668 * config/tc-m68hc11.c: Likewise.
3669 * config/tc-m68k.c: Likewise.
3670 * config/tc-mips.c: Likewise.
3671 * config/tc-ns32k.c: Likewise.
3672 * config/tc-ppc.c: Likewise.
3673 * config/tc-z8k.c: Likewise.
3675 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3677 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3678 Default to '(SEC_LOAD | SEC_DATA)'.
3679 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3681 * doc/internals.texi (CPU Backend): Describe
3682 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3684 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3686 * as.c (parse_args): NULL terminate the long option list.
3688 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3690 * config/tc-d30v.h: Include "write.h" for fixS.
3691 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3693 2000-07-05 Nick Clifton <nickc@cygnus.com>
3695 * config/tc-d30v.c (write_2_short): Further changes to warning
3696 messages produced when combining EITHER_BUT_PREFER_MU attributed
3699 2000-07-05 DJ Delorie <dj@redhat.com>
3703 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3705 * config/tc-arm.c (psrs): Accept combinations of flags.
3707 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3709 * config/tc-avr.c: Change _ () to _() around all strings marked
3710 for translation (exception from the usual coding style).
3711 (avr_opt): New struct variable, how the new switches are set.
3712 (OPTION_MMCU): Define as 'm' and actually use.
3713 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3714 (show_mcu_list): New function, display the list of known MCUs.
3715 (md_show_usage): Document the new switches. Call show_mcu_list.
3716 (avr_set_arch): Change 'm' to OPTION_MMCU.
3717 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3718 Handle the new switches.
3719 (avr_operands): Disable warnings for undefined combinations of
3720 operands if -mall-opcodes. Disable warnings for skipping two-word
3721 instructions if enhanced core or -mno-skip-bug.
3722 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3723 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3724 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3725 (avr_ldi_expression): Warn about implicit lo8().
3726 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3728 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3730 * configure.in: Add entry for mips-*-sysv4*MP*
3731 * configure: Rebuild
3732 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3733 elf32-tradlittlemips for traditional mips targets.
3734 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3735 test for Link Once sections as in adjust_reloc_syms.
3736 * config/te-tmips.h: New file for traditional mips targets. Define
3739 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3741 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3742 flags argument is not present, don't change an existing section's
3743 section's attributes. If the flags argument is present, warn if the
3744 attributes don't match the section's current attributes. When
3745 long section names are supported, set SEC_LINK_ONCE and
3746 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3748 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3750 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3751 symbols; create them.
3753 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3755 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3756 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3758 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3760 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3761 expressions. Ignore the problem when handling 16 bit signed
3762 immediates, because the assembler will take care of the relocation
3765 2000-06-27 Nick Clifton <nickc@cygnus.com>
3767 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3768 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3769 sequential order, and emit warning messages if the input source
3770 code contains constructs like that, or parallel constructs
3771 containing such opcodes.
3773 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3775 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3776 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3777 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3778 (md_show_usage): Update usage message.
3779 (md_parse_option): Allow redefinition of MCU type within the
3780 same avr[1-5] bfd machine type. Show both old and new MCU type
3781 in the error message.
3782 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3783 Simplify 8K wrap code.
3785 2000-06-25 Kazu Hirata <kazu@hxi.com>
3787 * config/obj-aout.c: Remove all uses of DEFUN.
3788 * config/obj-ieee.c: Likewise.
3789 * config/tc-sh.c: Fix comment typos.
3790 * config/tc-tahoe.c: Likewise.
3791 * config/tc-vax.c: Likewise.
3792 * config/tc-w65.c: Likewise.
3793 * config/tc-z8k.c: Likewise.
3794 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3796 2000-06-24 DJ Delorie <dj@cygnus.com>
3798 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3799 more changes from Sept 1999
3800 (tc_i386_fix_adjustable): ditto
3801 (md_apply_fix3): ditto
3803 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3805 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3806 (gas_cgen_parse_operand): Set it around expression() call.
3807 (gas_cgen_md_operand): Test for it before longjmp().
3809 2000-06-24 Kazu Hirata <kazu@hxi.com>
3811 * config/tc-h8500.c: Remove all uses of DEFUN.
3812 * config/tc-sh.c: Likewise.
3813 * config/tc-w65.c: Likewise.
3814 * config/tc-z8k.c: Likewise.
3816 * config/tc-h8500.c: Fix typos in comments.
3818 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3820 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3823 2000-06-23 matthew green <mrg@redhat.com>
3825 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3826 defined. Fix error message for `[' grouping.
3828 2000-06-22 Kazu Hirata <kazu@hxi.com>
3830 * config/tc-h8300.c: Fix formatting and comment typos.
3832 2000-06-22 Timothy Wall <twall@cygnus.com>
3834 * config/tc-ia64.c (note_register_values): Move premature QP
3835 notation clearing into the appropriate place.
3837 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3839 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3840 first before anything else. Add bin-bugs.h, emul.h and progress.h
3841 Sort list of files as for $(OBJS) in Makefile.am.
3843 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3844 find one. Remake dependencies.
3845 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3846 * Makefile.in: Regenerate.
3847 * doc/Makefile.in: Regenerate.
3849 * config/tc-i386.c (i386_displacement): Don't assume a constant
3850 displacement is necessarily 16 bits when in 16 bit code mode.
3851 (md_assemble): Instead size the displacement here after we know
3852 for sure that a .code16gcc operand hasn't automatically added
3853 operand size prefixes.
3855 2000-06-21 H.J. Lu <hjl@gnu.org>
3857 * Makefile.am: Rebuild dependency.
3858 * Makefile.in: Rebuild.
3860 2000-06-21 Kazu Hirata <kazu@hxi.com>
3862 * config/tc-h8300.c (parse_reg): Make the function static.
3863 (parse_exp): Likewise.
3865 2000-06-20 DJ Delorie <dj@cygnus.com>
3867 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3868 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3869 for cygwin import libraries to work properly.
3871 2000-06-20 H.J. Lu <hjl@gnu.org>
3873 * Makefile.am: Rebuild dependency.
3874 * Makefile.in: Rebuild.
3875 * configure: Likewise.
3876 * doc/Makefile.in: Likewise.
3878 2000-06-20 Timothy Wall <twall@cygnus.com>
3880 * doc/internals.texi (CPU backend): Add @itemx for
3881 TC_START_LABEL_WITHOUT_COLON.
3882 * doc/c-tic54x.texi: New.
3883 * doc/as.texinfo: Add tic54x features and include primary tic54x
3885 * doc/all.texi: Add C54X.
3886 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3887 * doc/Makefile.in: Regenerate.
3888 * configure.in: Add tic54x and define LIBM for tic54x.
3889 * configure: Regenrate.
3890 * config/tc-tic54x.[ch]: New.
3891 * config/obj-coff.h: Add tic54x.
3892 * Makefile.am: (CPU_TYPES): Add tic54x.
3893 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3894 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3895 (as_new_LDADD): Add $(LIBM).
3896 * Makefile.in: Regenerate.
3898 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3900 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3901 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3902 * doc/as.texinfo: Likewise.
3904 * configure, Makefile.in: Regenerate.
3905 * configure.in (emulations): Recognize m6811 and m6812.
3906 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3907 Added files for 68hc11 and 68hc12 assembler.
3908 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3909 * config/tc-m68hc11.h: Header definition for that assembler.
3911 2000-06-18 Nick Clifton <nickc@redhat.com>
3913 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3914 instead of OCTETS_PER_BYTE.
3916 * config/tc-v850.c: Fix compile time warnings.
3917 * config/tc-ppc.c: Fix compile time warnings.
3919 2000-06-18 H.J. Lu <hjl@gnu.org>
3921 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3922 * configure: Rebuild.
3924 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3926 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3929 2000-06-16 Nick Clifton <nickc@cygnus.com>
3931 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3932 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3934 * doc/c-mips.texi: Document newly accepted cpu variants.
3936 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3938 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3940 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3942 * macro.c (getstring): Make it possible to escape the quote
3945 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3947 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3949 2000-06-13 H.J. Lu <hjl@gnu.org>
3951 * configure: Regenerate.
3953 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3955 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3957 * doc/internals.texi (line_separator_chars): Semicolon is no
3958 longer a default. Mention null and newline as defaults.
3960 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3962 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3963 * config/tc-i860.h (line_separator_chars): Likewise.
3964 * config/tc-h8300.c (line_separator_chars): Likewise.
3965 * config/tc-i960.c (line_separator_chars): Likewise.
3966 * config/tc-m68k.c (line_separator_chars): Likewise.
3967 * config/tc-mips.c (line_separator_chars): Likewise.
3968 * config/tc-ns32k.c (line_separator_chars): Likewise.
3969 * config/tc-sparc.c (line_separator_chars): Likewise.
3970 * config/tc-vax.c (line_separator_chars): Likewise.
3972 * config/tc-h8300.c (comment_chars): Use string initialiser.
3973 * config/tc-i960.c (line_comment_chars): Likewise.
3974 * config/tc-z8k.c (comment_chars, line_comment_chars,
3975 line_separator_chars): Likewise.
3977 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3980 2000-06-08 Nick Clifton <nickc@cygnus.com>
3982 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3985 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3987 * configure.in (VERSION): Update to show this is the CVS mainline.
3989 2000-06-08 Matthew Jacob <mjacob@feral.com>
3991 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3992 $at is the integer register $r28, vs. both $r28 and the floating
3993 point register $f28.
3995 2000-06-08 James E. Wilson <wilson@cygnus.com>
3997 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3998 (dot_endp): Don't call ia64_flush_insns.
3999 (emit_one_bundle): Don't delete prologue/body records from
4000 unwind_record list in first loop. Rewrite second loop to account for
4003 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4005 * config/tc-ia64.c: Add missing prototypes.
4006 (generate_unwind_image): Cast argument to output_unw_records call.
4008 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4010 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4012 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4014 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4015 (REGISTER_P): likewise.
4016 (avr_opcodes): uses include/opcode/avr.h
4017 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4019 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4021 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4024 2000-06-03 H.J. Lu <hjl@gnu.org>
4026 * read.c (is_end_of_line): Put back `;'.
4028 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4030 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4032 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4034 * expr.c (operand): Test is_end_of_line outside switch to catch
4035 line separator chars that are also operators.
4036 (operator): Return O_illegal for line separator chars.
4038 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4039 entry (or `!' entry for TC_HPPA).
4041 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4042 before indexing is_end_of_line. Remove redundant check for '\0'.
4044 * config/tc-h8500.c (md_assemble): Likewise.
4045 * config/tc-mcore.c (md_assemble): Likewise.
4046 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4049 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4051 * config/tc-mcore.c (mcore_cons): Likewise.
4052 (mcore_float_cons): Likewise.
4053 (mcore_stringer): Likewise.
4054 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4056 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4058 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4060 2000-05-29 Nick Clifton <nickc@cygnus.com>
4062 * config/tc-sh.c: Fix compile time warning messages.
4064 * config/tc-mips.c: Fix compile time warning messages.
4066 2000-05-29 Philip Blundell <philb@gnu.org>
4068 * doc/as.texinfo: Update copyright dates.
4069 (Local Labels): Delete misplaced mention of ARM.
4070 * NEWS: Mention ARM ELF support.
4072 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4074 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4075 it is modified, and use the real_size to compute the frag address
4076 for dwarf2 line info.
4078 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4080 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4081 line-matching scheme to cope with automake moving variables around.
4082 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4083 * Makefile.in: Regenerate.
4085 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4087 * config/tc-sparc.c (sparc_relax): New.
4088 (md_longopts): Add -relax and -no-relax options.
4089 (md_parse_options, md_show_usage): Likewise.
4090 (md_apply_fix3): Optimize tail call into branch always if possible.
4092 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4094 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4095 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4096 rules, with warning when a GAS statement specifies a packing that
4097 will result in an instruction being squashed.
4098 Added typdef packing_type and enumerals, changed various integer
4099 literals to use the enumerals.
4101 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4103 * config/tc-ia64.c (dot_restorereg_p): New function.
4104 (md_pseudo_table): Add restorereg.p.
4105 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4106 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4108 * config/tc-ia64.h (unw_record_type): Add unwabi.
4109 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4110 called MASK with members for imask, and the masks produced by
4111 fr_mem, gr_mem, br_mem, and frgr_mem.
4112 (unw_p_record): Add members ABI and CONTEXT.
4113 (unw_x_record): Add member AB.
4114 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4115 as pseudo-register for use during unwind info generation.
4116 (AR_PFS, AR_LC): New macros.
4117 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4118 whose names start with an at sign (as in "@priunat").
4119 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4121 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4122 proc_end, unwind_info, personality_routine): Consolidate into
4123 "unwind" structure to reduce offset-table use. Add member
4124 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4126 (output_R1_format, output_R3_format, output_P3_format,
4127 output_P6_format): Initialize R with zero to reduce compiler warnings.
4128 (output_P7_format): Ditto. Add `default' branch to switch
4129 statement to reduce compiler warnings.
4130 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4131 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4132 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4133 into single argument.
4134 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4135 compiler warnings. Merge A and B args into single argument.
4136 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4137 A and B args into single argument.
4138 (free_record): Removed (wasn't used).
4139 (free_list_records): Also free imasks in prologue records.
4140 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4141 (output_spill_mask): Remove.
4142 (output_unwabi): New function.
4143 (output_epilogue, output_label_state, output_copy_state): Call
4145 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4146 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4148 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4149 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4150 as part of handling the prologue records. Emit region's imask if
4151 we have one. Handle unwabi, epilogue, label_state, copy_state,
4152 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4153 spill_sprel_p, and spill_reg_p records.
4154 (set_imask, count_bits, slot_index): New function.
4155 (fixup_unw_records): Fix region size computation. Handle
4156 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4157 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4158 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4159 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4160 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4161 (dot_save): Use manifest constants for applicaton registers.
4162 Handle REG_PR and REG_PRIUNAT.
4163 (dot_restore): Don't just ignore it.
4164 (dot_restorereg): New function..
4165 (generate_unwind_image): Ensure unwind info is a multiple of eight
4166 bytes, not just four bytes.
4167 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4168 (dot_altrp): Don't just ignore it.
4169 (dot_savemem): New function. Replaces dot_savesp() and
4170 dot_savepsp(). Use manifest constants for applicaton registers.
4171 Handle REG_PR and REG_PRIUNAT.
4172 (dot_savef): Simplify.
4173 (dot_saveb): Support generation of br_gr.
4174 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4175 dot_label_state, dot_copy_state): New function.
4176 (dot_unwabi): Don't just ignore it.
4177 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4178 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4179 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4180 (emit_one_bundle): Set slot number for prologue/body records
4181 *before* emitting the first insn.
4182 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4183 (md_begin): Declare "psp" pseudo-register.
4184 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4185 so we don't get segfault.
4186 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4187 counts as required per SW Conventions manual
4188 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4189 output_preds_psprel, output_preds_sprel, output_spill_base,
4190 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4191 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4192 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4193 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4194 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4195 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4196 (dot_vframe): Implement.
4197 (dot_vframesp, dot_vframepsp): New function.
4199 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4201 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4202 * configure: Regenerate.
4204 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4206 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4207 (md_estimate_size_before_relax): so we can use it here instead of
4208 old kludges. Localise vars to blocks. Comment.
4210 * frags.c (frag_new): Update fr_var comments.
4211 * frags.h (struct frag): Ditto.
4213 2000-05-22 Richard Henderson <rth@cygnus.com>
4215 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4216 (pseudo_func): Add pcrel.
4217 (operand_match): Handle IA64_OPND_TGT64.
4218 (build_insn): Likewise.
4219 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4220 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4221 (fix_insn): Handle all three 64-bit relocation types.
4223 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4225 * obj.h (struct format_ops): New members begin, app_file,
4226 s_set_other, s_set_desc, s_get_type, s_set_type,
4227 separate_stab_sections, init_stab_section.
4229 * config/obj-multi.h: Update GPL notice to v2.
4231 (obj_app_file): New.
4232 (S_SET_SIZE): Test s_set_size for NULL before calling.
4233 (S_SET_ALIGN): Similar for s_set_align.
4238 (SEPARATE_STAB_SECTIONS): New.
4239 (INIT_STAB_SECTION): New.
4240 (EMIT_SECTION_SYMBOLS): New.
4241 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4243 * config/obj-elf.h: Update GPL notice to v2.
4244 Mention that this file is included from obj-multi.h.
4245 (obj_begin): Wrap definition in ifndef.
4246 (elf_file_symbol): Constify declaration.
4247 (obj_app_file): Ditto.
4248 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4249 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4251 * config/obj-elf.c (elf_s_set_other): New.
4252 (elf_file_symbol): Constify argument.
4253 (elf_separate_stab_sections): New.
4254 (elf_init_stab_section): New.
4255 (elf_format_ops): Add new members. Remove comma at end.
4257 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4258 (ecoff_format_ops): Add new fields. Remove comma at end.
4259 Mention inconsistency for emit_section_symbols.
4261 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4263 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4264 (coff_separate_stab_sections): New.
4265 (coff_format_ops): Add new members.
4267 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4268 (obj_aout_s_set_other): New.
4269 (obj_aout_s_set_desc): New.
4270 (obj_aout_s_get_type): New.
4271 (obj_aout_s_set_type): New.
4272 (obj_aout_separate_stab_sections): New.
4273 (aout_format_ops): New members added. Use obj_aout_process_stab,
4274 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4275 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4277 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4279 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4281 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4282 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4283 (md_estimate_size_before_relax): Ensure jumps to weak and
4284 externally visible symbols are relocatable.
4286 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4288 * stabs.c (aout_process_stab): Make global.
4289 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4290 * read.h (aout_process_stab): Declare.
4292 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4293 Generalize to *aout, *coff *elf.
4294 * configure: Regenerated.
4296 * doc/internals.texi (Object format backend): Say
4297 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4299 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4300 * Makefile.in: Regenerated.
4302 2000-05-19 Catherine Moore <clm@cygnus.com>
4304 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4306 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4308 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4309 instruction to reflect change in re_assemble_*.
4311 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4313 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4314 build PA64 ELF tools.
4315 * configure: Rebuilt.
4317 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4319 * Makefile.am: Regenerate dependencies.
4320 * Makefile.in: Regenerate.
4322 2000-05-15 Nick Clifton <nickc@cygnus.com>
4324 * config/tc-arm.c (struct asm_psr): Add boolean field
4325 distinguishing between CSPR and SPSR. Rename 'number' field
4327 (psrs): Rearrange contents to match new asm_psr structure.
4328 (arm_psr_parse): Move next to psr_required_here. Make it
4329 return an asm_psr structure.
4330 (psr_required_here): Use asm_psr structure returned by
4332 (do_msr): Reorganise to allow psr_required_here to be called
4334 (md_undefined_name): Mark 'name' parameter as unused, since
4335 the COFF target does not use it.
4337 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4339 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4341 * config/te-aux.h: Likewise.
4342 * config/te-dpx2.h: Likewise.
4343 * config/te-go32.h: Likewise.
4344 * config/te-hp300.h: Likewise.
4345 * config/te-hppa.h: Likewise.
4346 * config/te-i386aix.h: Likewise.
4347 * config/te-ic960.h: Likewise.
4348 * config/te-interix.h: Likewise.
4349 * config/te-nbsd532.h: Likewise.
4350 * config/te-pc532mach.h: Likewise.
4351 * config/te-ppcnw.h: Likewise.
4352 * config/te-psos.h: Likewise.
4353 * config/te-sparcaout.h: Likewise.
4354 * config/te-sun3.h: Likewise.
4355 * config/te-sysv32.h: Likewise.
4357 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4359 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4360 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4361 and sign extend without an if statement.
4362 (build_bytes): Likewise.
4364 2000-05-14 Kazu Hirata <kazu@hxi.com>
4366 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4367 X_add_symbol L_32 case.
4369 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4371 * config/te-freebsd.h: New file.
4373 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4375 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4376 bindtextdomain): Replace defines with those from intl/libgettext.h
4377 to quieten gcc warnings.
4379 * NEWS: Mention x86 .arch and -q.
4381 * config/tc-i386.c (quiet_warnings): New.
4382 (md_assemble): Use quiet_warnings.
4383 (md_parse_option): Set quiet_warnings from -q.
4384 (md_show_usage): Mention -q, delete -m.
4385 (flag_do_long_jump): Delete.
4386 (md_parse_option): Remove -m.
4387 (md_show_usage): Remove -m.
4388 (md_create_long_jump): Remove useless flag_do_long_jump code.
4390 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4391 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4393 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4394 Alexander Sokolov <robocop@netlink.ru>
4396 * doc/c-i386.texi (i386-Arch): New section.
4397 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4399 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4400 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4401 architecture has been given and is not 486.
4402 (set_cpu_arch): New.
4403 (md_pseudo_table): Add .arch.
4404 (md_assemble): Warn if cpu architecture has been given and an
4405 unsupported instruction.
4407 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4408 Move operand_types bit defines after relevant template field.
4409 (template): Add cpu_flags.
4413 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4415 * config/tc-mn10300.h (md_end): Define.
4416 (mn10300_finalize): Declare.
4417 * config/tc-mn10300.c: Include dwarf2dbg.h.
4418 (debug_line): Define.
4419 (md_assemble): Generate dwarf2 line info.
4420 (mn10300_finalize): New function. Finalize dwarf2 info.
4422 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4424 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4425 external version of the relocation for weak symbols.
4427 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4429 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4430 frame size in units of 16 bytes, as required per SW Conventions manual.
4431 (output_unw_records): Output info-block header as a dword to get
4434 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4436 * as.h: #include "file", not <file> on files from ../include.
4437 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4438 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4439 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4440 (tc_coff_symbol_emit_hook): Ditto.
4441 (OPTCOUNT): Cast to int to avoid compiler warning.
4442 (md_begin): Fix signed/unsigned warnings.
4444 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4446 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4447 ABRANCH LONG case for a conditional branch on a 68000.
4448 (md_estimate_size_before_relax): Likewise. Also handle
4449 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4450 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4451 PC-relative on all CPUs.
4452 (md_estimate_size_before_relax): Likewise.
4454 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4456 * as.c (parse_args): Just mention current year in printed
4459 2000-05-03 J.T. Conklin <jtc@redback.com>
4461 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4463 (md_parse_option): Recognize -m7400.
4465 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4467 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4468 don't permit lp to become less than the words array.
4470 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4472 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4473 Fix little-endian case.
4475 2000-05-03 David O'Brien <obrien@NUXI.com>
4477 * as.c (parse_args): Update copyright.
4479 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4481 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4482 for the .bss section too.
4484 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4486 * configure.in: Set em=linux for hppa-*-linux.
4487 * configure: Regenerate.
4488 * doc/Makefile.in: Regenerate with correct automake.
4490 * frags.c (frag_grow): Sanity check chunk_size.
4492 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4493 * config/obj-som.h: Likewise.
4494 * config/obj-ieee.h: Likewise.
4496 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4498 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4499 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4500 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4501 (pa_ip): low_sign_unext now returns via function value. Use
4502 re_assemble_* instead of dis_assemble_* and
4503 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4505 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4506 (md_section_align, md_parse_option, md_show_usage,
4507 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4508 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4509 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4510 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4511 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4513 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4514 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4515 outside of switch. Correct mask and shifting errors in case 10
4516 and case -11. In case 21, compare against signed range to suit
4517 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4518 case 17 and case 22, use offsetT variable to properly check range.
4519 Use re_assemble_* here too.
4520 (evaluate_absolute): Change type of value to offsetT. Call
4521 hppa_field_adjust to do the work for us.
4522 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4523 (pa_parse_cmpib_64_cmpltr): Ditto.
4524 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4525 of i to unsigned int.
4526 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4527 (pa_end_of_source): Return type is void.
4529 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4531 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4533 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4535 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4536 More comments added.
4537 (md_begin): Removed "construct symbols for each register name".
4538 Because register names conflicts with GCC generated function
4540 (avr_operand): Now constant numbers can be used as a register
4541 identifiers (0 as r0, 31 as r31).
4542 (md_assemble): use skip_space () before parsing instruction
4545 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4547 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4548 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4549 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4550 * configure: Regenerate.
4552 2000-04-29 Andreas Jaeger <aj@suse.de>
4554 * as.h: Correctly check GCC version.
4556 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4558 * doc/as.1: Fix unbalanced brackets.
4560 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4562 (line_comment_chars): Set to '/' if TE_FreeBSD.
4564 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4566 * configure.in: Configury support for PA64 (currently disabled).
4567 * configure: Rebuilt.
4569 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4571 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4572 bfd_set_section_alignment.
4574 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4576 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4579 2000-04-24 Nick Clifton <nickc@cygnus.com>
4581 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4582 * doc/as.texinfo (Align): Include arm and strongarm in list of
4583 targets that have the second form of the behaviour of the .align
4586 2000-04-24 Mark Klein <mklein@dis.com>
4588 * config/obj-som.c: Terminate obj_pseudo_table.
4590 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4592 * as.c (parse_args): Allow md_parse_option to override -a listing
4594 * config/obj-coff.c (add_lineno): Change type of offset parameter
4595 from "int" to "bfd_vma."
4596 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4597 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4598 (ppc_change_csect): Align correctly for XCOFF64.
4599 (ppc_machine): New function, which discards "ppc_machine" line.
4600 (ppc_tc): Cons for 8 when code is 64 bit.
4601 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4603 (md_parse_option): Handle -a64 and -a32.
4605 * config/tc-ppc.h (TARGET_MACH): Define.
4606 (TARGET_FORMAT): Move to function.
4607 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4609 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4611 * config/tc-avr.c: New AVR_ISA_ defined.
4612 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4613 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4614 for `fmul', `movw' and `lpm R,Z' instructions.
4615 (avr_operands): Warn if current opcode is a two-word instruction
4616 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4617 (avr_opcodes): New commands added.
4618 (REGISTER_P): Check 'a' and 'v' constraint letters.
4619 (mcu_types): New MCU added.
4621 2000-04-22 Timothy Wall <twall@cygnus.com>
4623 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4625 (operand_match): Conditionally insert default bit values for IMMU9.
4627 2000-04-14 Matthew Green <mrg@cygnus.com>
4629 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4630 * configure: Rebuilt.
4632 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4633 Jason Eckhardt <jle@cygnus.com>
4635 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4637 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4638 Added handling of new operand types l,y,&,fe,fE,fx.
4640 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4641 David Mosberger <davidm@hpl.hp.com>
4642 Timothy Wall <twall@cygnus.com>
4643 Andrew MacLeod <amacleod@cygnus.com>
4644 Jim Wilson <wilson@cygnus.com>
4646 * Makefile.am (CPU_TYPES): Add ia64.
4647 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4648 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4649 * Makefile.in: Rebuild.
4650 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4651 * configure: Rebuild.
4652 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4653 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4654 * expr.c (expr): Handle md_optimize_expr.
4655 * read.c (LEX_HASH): Add comment.
4656 * config/tc-ia64.c, config/tc-ia64.h: New files.
4658 2000-04-21 Richard Henderson <rth@cygnus.com>
4660 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4661 bundling a non-delayed branch type instruction.
4663 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4665 * config/tc-mn10300.c (HAVE_AM30): Define.
4666 (md_assemble): Use it.
4668 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4670 * config/obj-elf.c (obj_elf_change_section): Check for changed
4673 * Makefile.am: (CPU_MULTI_VALID): Remove.
4674 (MULTI_CPU_TYPES): Define.
4675 (MULTI_CPU_OBJ_VALID): Define.
4676 (DEPTC): Use the above.
4677 (DEPOBJ): Same here.
4679 Regenerate dependencies.
4680 * Makefile.in: Regenerate.
4682 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4684 * Makefile.am (YACC, LEX): Get them from configure.
4686 2000-04-18 H.J. Lu (hjl@gnu.org)
4688 * config/tc-i386.c (offset_in_range): Use addressT instead of
4689 bfd_vma for non-bfd assemblers.
4691 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4693 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4694 doesn't give spurious errors.
4696 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4698 * as.h (SEEK_SET): Define if undefined.
4700 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4702 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4703 constants, and don't assume offsetT is 32 bits.
4705 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4707 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4708 (md_pcrel_from_section): Add prototype.
4709 (d10v_fix_adjustable): Add prototype.
4710 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4712 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4714 2000-04-12 Nick Clifton <nickc@cygnus.com>
4716 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4717 symbol in frag chain.
4719 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4721 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4722 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4723 (fits_in_signed_word, smallest_imm_type): Ditto.
4724 (md_assemble): Use an offsetT var to hold offsetT values, not a
4726 (offset_in_range): New.
4727 (md_assemble): Use it.
4728 (md_convert_frag): Change type of target_address, opcode_address,
4729 and displacement_from_opcode_start to offsetT.
4730 (md_create_short_jump): Change type of offset to offsetT.
4731 (md_create_long_jump): Ditto.
4732 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4733 (md_chars_to_number): Remove.
4734 (output_invalid): Remove duplicate prototype.
4736 2000-04-09 Nick Clifton <nickc@cygnus.com>
4738 * Makefile.am (CPU_TYPES): Add 'avr'.
4739 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4740 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4742 * Makefile.in: Regenerate.
4744 * doc/as.texinfo: Add M32R documentation.
4746 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4748 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4749 --enable-build-warnings option.
4750 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4751 * Makefile.in, configure: Re-generate.
4753 2000-04-07 Nick Clifton <nickc@cygnus.com>
4755 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4756 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4757 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4758 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4759 (arm_force_relocation): Force relocations for
4760 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4762 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4764 * config/tc-sh.c (get_operands): There's no third operand if the
4765 first operand is an immediate.
4767 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4769 * config/tc-sh.c (immediate): Delete.
4770 (sh_operand_info): Add immediate member.
4771 (parse_reg): Use A_PC for pc.
4772 (parse_exp): Add second argument 'op'. All callers changed.
4773 (parse_at): Expect pc to be coded as A_PC.
4774 Use immediate field in *op.
4775 (insert): Add fourth argument 'op'. All callers changed.
4776 (build_relax): Add second argument 'op'. All callers changed.
4777 (insert_loop_bounds): New function.
4778 (build_Mytes): Remove DISP_4.
4779 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4780 (assemble_ppi): Use immediate field in *operand.
4781 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4782 (md_apply_fix): Likewise.
4783 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4785 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4787 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4789 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4791 * internals.texi (CPU backend): Document
4792 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4794 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4796 * po/gas.pot: Regenerate.
4798 * as.c (show_usage): Restore translated part of bug string.
4799 * gasp.c (show_usage): Likewise.
4801 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4802 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4803 than move-if-change.
4804 (DEP1): Modify for "gcc -MM".
4808 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4809 Update dependencies.
4810 * Makefile.in: Regenerate.
4812 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4814 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4815 (md_begin): Likewise.
4816 (HAVE_AM33): New macro.
4817 (md_assemble): Use it. Match r_regs and xr_regs only if
4820 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4822 * as.h: #include "bin-bugs.h"
4823 * as.c (show_usage): Use REPORT_BUGS_TO.
4824 * gasp.c: #include "bin-bugs.h"
4825 (show_usage): Use REPORT_BUGS_TO.
4827 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4829 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4831 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4832 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4835 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4837 * config/tc-i386.c (i386_immediate): Don't assume a constant
4838 immediate is necessarily 16 bits when in 16 bit code mode.
4839 (md_assemble): Instead set guess_suffix here after we have checked
4842 2000-04-02 Richard Henderson <rth@cygnus.com>
4844 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4845 quantities. Correct right shift sign extension.
4846 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4847 32-bit value when shifting into place.
4849 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4851 * app.c: Add ATTRIBUTE_UNUSED as needed.
4852 * config/tc-ppc.c: Likewise.
4853 (ppc_size): Make unsigned long.
4854 (ppc_insert_operand): Add casts to avoid warnings.
4856 2000-03-31 Nick Clifton <nickc@cygnus.com>
4858 * config/tc-d10v.h (md_flush_pending_output): Define.
4860 2000-03-29 Nick Clifton <nickc@cygnus.com>
4862 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4863 segment. Works for both BFD_ASSEMBLER and others.
4864 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4866 2000-03-29 Nick Clifton <nickc@cygnus.com
4868 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4870 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4872 * listing.c (LISTING_LHS_WIDTH): Default depends on
4874 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4876 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4878 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4881 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4883 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4885 * config/tc-avr.c (mcu_types): Add missing initialiser.
4886 (md_pcrel_from_section): Add prototype.
4887 (avr_operand): Remove redundant test of unsigned < 0.
4888 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4890 2000-03-27 Denis Chertykov <denisc@overta.ru>
4892 * config/tc-avr.c: New file for AVR support.
4893 * config/tc-avr.h: Likewise.
4894 * configure.in: Add AVR support.
4895 * configure: Regenerate.
4897 2000-03-26 Timothy Wall <twall@cygnus.com>
4899 * gasp.c (macro_op): Add new argument to check_macro call.
4900 Macro structure definitions moved to macro.h
4901 * sb.h: Add argument to prototype for input_scrub_include_sb.
4902 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4903 nesting checks with an additional flag.
4904 (struct input_save): Add flag to indicate whether current sb
4905 should be checked for proper macro/conditional nesting.
4906 (input_scrub_push/pop): Save/restore nest check flag.
4907 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4909 * macro.c (check_macro): Allow caller to retrieve parsed macro
4910 information if a pointer is provided. This information may be
4911 used by the new macro hooks.
4912 * macro.h: Update prototype for check_macro. Macro struct
4913 definitions moved here from macro.c/gasp.c.
4914 * read.c (read_a_source_file): Add parameter to check_macro call,
4915 and pass macro info to the macro hook, if defined.
4916 (input_scrub_insert_line): New. Allow insertion of a line of
4917 characters into the input stream.
4918 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4919 file into the input stream.
4920 (s_include): Use input_scrub_insert_file.
4921 * internals.texi: Document new macro hooks.
4922 * as.h: New prototypes added.
4924 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4926 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4927 an initial capital letter.
4928 (i386_index_check): Reindent.
4930 2000-03-19 Nick Clifton <nickc@cygnus.com>
4932 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4935 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4937 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4938 instruction operand bad if Rd > 7 when generating
4939 thumb instructions. Prevents for example,
4940 "adr r12,label" from silently failing and generating
4941 the wrong instruction.
4943 2000-03-17 Nick Clifton <nickc@cygnus.com>
4945 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4946 that have a destingation >= 0x400000.
4947 Fix compile time warning messages.
4949 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4951 * config/tc-sh.c (md_begin): When encountering insn that are
4952 not supported by the current arch, only change the name if
4953 its contents are the same as prev_name.
4954 (get_specific): If the the architecture doesn't match, fail.
4956 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4958 * config/tc-sh.c (IDENT_CHAR): Define.
4959 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4960 matching back where it came from.
4962 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4964 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4966 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4968 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4971 2000-03-15 Kazu Hirata <kazu@hxi.com>
4973 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4975 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4977 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4978 floating-point-number, make sure 'f' is in FLT_CHARS.
4980 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4982 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4983 (s_lcomm_internal): Use it.
4984 * doc/internals.texi (CPU backend): Document it.
4985 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4988 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4990 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4993 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4994 implementation doesn't have special handling for switch
4996 (macro_build): Allow for code in sections other than .text.
4998 (mips_ip): Likewise.
4999 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5000 Don't perform relocs if we will be outputting them.
5001 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5002 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5005 2000-03-09 Catherine Moore <clm@cygnus.com>
5007 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5008 relocation type based on the entry in the fixup structure.
5009 Put S_IS_EXTERN processing back in.
5011 2000-03-08 H.J. Lu (hjl@gnu.org)
5013 * Makefile.am (install-exec-tooldir): Depend on
5014 install-exec-bindir for parallel make.
5015 * Makefile.in: Regenerated.
5017 2000-03-06 Nick Clifton <nickc@cygnus.com>
5019 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5021 (md_parse_option): Parse -m32r command line switch - disable m32rx
5023 (md_show_usage): Document new option.
5025 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5026 * doc/Makefile.in: Regenerate.
5027 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5029 2000-03-02 Michael Meissner <meissner@redhat.com>
5031 * config/tc-d30v.c (check_range): Remove code that incorrectly
5032 sign extended values where bits < 32.
5034 2000-03-02 H.J. Lu (hjl@gnu.org)
5036 * configure.in: Support --enable-targets=all on ia32.
5037 * configure: Regenerated.
5039 2000-03-01 Nick Clifton <nickc@cygnus.com>
5041 * gasp.c (do_align): Remove bogus check of alignment value.
5043 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5045 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5046 TC_PPC was defined forced the type of a symbol with no other type
5049 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5051 * doc/internals.texi (CPU backend): Mention that
5052 line_separator_chars do not break up comments. Fix typos for
5053 LEX_AT and LEX_NAME descriptions. Document operands for
5054 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5055 description of md_create_short_jump usage. Document argument for
5056 md_undefined_symbol.
5058 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5060 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5061 (md_parse_option): Handle it.
5062 (md_show_usage): Document it.
5064 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5066 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5067 opcode, for the instruction `pal19'. From Andrea Arcangeli
5070 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5072 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5074 (md_assemble): To here, before template operands are matched.
5075 Also ensure a constant immediate is sign extended when we know the
5076 size is at most 16 bits. This is to catch cases like "add
5077 $0xffc0,%ax" where we don't know the size, and thus that the
5078 immediate can be represented as Imm8S until after parsing the
5080 (i386_displacement): Similarly sign extend 16 bit constant
5082 (md_assemble): Relax 16-bit jump constant range check to suit sign
5083 extended displacements.
5085 2000-02-26 Andreas Jaeger <aj@suse.de>
5087 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5089 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5091 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5092 call operands when intel_syntax.
5093 (intel_float_operand): Return 2 for "fi...".
5094 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5095 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5096 earlier "SHORT" change.
5097 (md_assemble): When determining suffix from Regs, exclude
5100 2000-02-24 Nick Clifton <nickc@cygnus.com>
5102 * configure: Add arm-wince, mips-pe and sh-pe targets.
5103 * configure: Regenerate.
5105 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5107 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5108 "pe-mips" for the mips-pe target.
5110 * config/tc-arm.c (insns): Change displacement encoded in BL
5111 and B instructions if the target port is arm-wince.
5112 (do_ldst): Do not bias the relocation offset if the target
5114 (md_pcrel_from): Add in missing relocation offset bias if the
5115 target os arm-wince.
5117 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5118 (md_begin): Disable -G support for mips-pe target.
5119 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5120 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5123 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5124 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5125 assembler, just set the alignment to 4.
5127 * config/te-wince-pe.h: New file for WinCE targets. Define
5130 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5132 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5133 string instructions.
5134 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5135 (i386_intel_memory_operand): After finding a segment override,
5136 check again for no `[' before looking for a displacement. Bomb if
5137 more than one displacement rather than silently discarding the
5138 second and subsequent ones. Free strings malloc'd by
5139 build_displacement_string.
5141 2000-02-24 Catherine Moore <clm@cygnus.com>
5143 * config/obj-som.c (obj_pseudo_table): Add "weak".
5144 (obj_som_weak): New routine.
5146 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5148 * config/tc-i386.c (union i386_op): New.
5149 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5150 Throughout file replace occurences of disps[n], imms[n], regs[n]
5151 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5152 intel mode operand swapping. Add assert in regKludge and
5153 fake_zero_displacement code. Test i.types[n] when outputting
5154 displacements and immediates. Combine output of Disp16 with
5156 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5157 when in intel mode by (not) reversing fsub and fdiv operands
5158 before the template search. This fails for single operand
5159 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5160 undefined. Instead fix the base_opcode after we've found the
5161 template. Move base_opcode xor with found_reverse_match from
5162 opcode output code to before this fix so we test for the correct
5164 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5165 check in intel mode. Instead compare opcodes.
5167 * config/tc-i386.h (TC_RELOC): Delete.
5168 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5169 with equivalent call to reloc.
5171 * as.h (flag_m68k_mri): Move declaration after target include, and
5172 only declare when TC_M68K defined. Define as zero otherwise.
5173 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5174 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5175 Define as zero otherwise.
5176 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5177 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5178 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5179 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5180 testing whether defined.
5181 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5182 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5183 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5184 rather than testing whether defined.
5185 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5186 (parse_mri_cons): Declare and use only when TC_M68K.
5187 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5188 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5189 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5191 * NEWS: Mention IBM 370 support.
5193 2000-02-23 Richard Henderson <rth@cygnus.com>
5195 * config/tc-i386.c (md_assemble): When swapping operands for
5196 intel_syntax, assume everything that's not Imm or Disp is a
5199 2000-02-23 Linas Vepstas <linas@linas.org>
5201 * config/tc-i370.c, config/tc-i370.h: New files.
5202 * Makefile.am: Add support for Linux/IBM 370.
5203 * configure.in: Likewise.
5204 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5205 * config/obj-elf.c: Include elf/i370.h
5206 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5208 * Makefile.in: Regenerate.
5209 * configure: Regenerate.
5211 * doc/c-i370.texi: New file.
5212 * doc/all.texi: Include it.
5213 * doc/as.texinfo: And here.
5214 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5215 * doc/Makefile.in: Regenerate.
5217 2000-02-19 Michael Meissner <meissner@redhat.com>
5219 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5220 determine if an instruction can be used in parallel with an ADDppp
5221 or SUBppp instruction.
5223 2000-02-22 Andrew Haley <aph@cygnus.com>
5225 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5227 2000-02-22 Andrew Haley <aph@cygnus.com>
5229 * config/tc-mips.c (mips_gp32): New variable.
5230 (macro_build) Use mips_gp32.
5232 (md_longopts): Add "-mgp32" and "-mgp64".
5233 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5235 (OPTION_M7900): Change offset
5236 (OPTION_NO_M7900): Ditto.
5238 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5240 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5241 warning, and bump it to 1.
5243 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5245 From Brad Lucier <lucier@math.purdue.edu>:
5246 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5249 2000-02-21 Catherine Moore <clm@cygnus.com>
5251 * config/tc-mips.c (MF_HILO_INSN): Define.
5252 (mips_7000_hilo_fix): Declare.
5253 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5254 (md_parse_option): Check for 7000_HILO_FIX options.
5255 (OPTION_M7000_HILO_FIX): Define.
5256 (OPTION_NO_M7000_HILO_FIX): Define.
5257 * doc/c-mips.texi (-mfix7000): Describe.
5259 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5261 * listing.c (print_lines): Remove unused variable `end'.
5263 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5264 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5265 reloc_type when BFD_ASSEMBLER.
5266 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5267 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5268 statement and quell signed vs. unsigned comparison warning.
5270 2000-02-18 Nick Clifton <nickc@cygnus.com>
5272 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5273 the computed frag offset, rather than overwriting it.
5275 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5277 * config/tc-sh.c ("elf/sh.h"): Include.
5278 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5279 (md.begin): Initialize target_arch.
5280 Only include opcodes in has table that match selected architecture.
5281 (parse_reg): Recognize register names for sh-dsp.
5282 (parse_at): Recognize post-modify addressing.
5283 (get_operands): The leading space is now optional.
5284 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5285 arguments. Update valid_arch.
5286 (build_Mytes): Add support for SDT_REG_N.
5287 (find_cooked_opcode): New function, broken out of md_assemble.
5288 (assemble_ppi, sh_elf_final_processing): New functions.
5289 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5290 (md_longopts, md_parse_option): New option: -dsp.
5291 * config/tc-sh.h (elf_tc_final_processing): Define.
5292 (sh_elf_final_processing): Declare.
5294 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5296 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5297 the unwinder subspace. Save the current seg/subseg before creating
5300 2000-02-10 Nick Clifton <nickc@cygnus.com>
5302 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5303 little endian targets.
5304 (INST_BYTE1): Redefine to handle big and little endian
5306 (cpu_type): New type: Select between M340 and M210.
5307 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5308 instructions of the M340.
5309 (md_assemble): Add support for the MULSH and OPSR classes of
5311 (md_atof): Add support for little endian targets.
5312 (md_parse_option): Add support for -EL, -EB and -mcpu command
5314 (md_convert_frag): Add support for little endian targets.
5315 (md_apply_fix3): Add support for little endian targets.
5316 (md_number_to_chars): Add support for little endian targets.
5318 2000-02-10 Timothy Wall <twall@redhat.com>
5320 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5321 defined, use it to verify the symbol just read should be a label.
5323 2000-02-10 Timothy Wall <twall@redhat.com>
5325 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5326 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5327 around colons when KEEP_WHITE_AROUND_COLON is defined.
5328 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5329 and KEEP_WHITE_AROUND_COLON.
5331 2000-02-08 Timothy Wall <twall@redhat.com>
5333 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5335 (do_repeat): New. Abstract repeat logic so that a "break" can be
5337 (end_repeat): New. Provide support for a "break" out of the
5339 * read.h: Add prototypes for new functions.
5341 2000-02-08 Timothy Wall <twall@redhat.com>
5343 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5344 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5345 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5348 2000-02-08 Timothy Wall <twall@redhat.com>
5350 * read.c: Added elseif to directives table.
5351 * read.h: Added prototype for s_elseif.
5352 * doc/as.texinfo: Added description for elseif.
5353 * cond.c (s_elseif): New function
5355 2000-02-04 Timothy Wall <twall@redhat.com>
5357 * listing.c (print_lines): Remove conditionals causing bug in
5360 2000-02-03 Timothy Wall <twall@cygnus.com>
5362 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5364 * frags.c (frag_new): Calculate fr_fix in octets
5365 (frag_now_fix) Return offset as target address offset (bytes).
5366 (frag_now_fix_octets) New - Return offset in octets (8-bit
5368 * frags.h: Added prototype for frag_now_fix_octets().
5369 Distinguish between octets and bytes in field descriptions.
5370 * listing.c (calc_hex): Account for octets vs bytes when
5371 printing addresses/offsets.
5372 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5373 target is little-endian, print the octets in a word in big-endian
5374 order so that the display looks like a proper hexadecimal number,
5375 instead of having the octets reversed.
5376 * read.c (do_align): When recording alignment, alignment power
5377 should be in terms of target bytes (minimum addressible unit)
5379 (do_org) Convert ORG target address (byte) argument into an
5380 octet offset when generating a variable fragment.
5381 * symbols.c (resolve_symbol_value): Symbol final value
5382 converted to a target address offset (bytes) from its octet offset.
5383 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5384 offset (bytes) is adjusted by the frag offset (octets) converted
5386 (coff_frob_section) Section alignment power is in terms of bytes;
5387 convert it to an octet alignment power when calculating size (and
5388 size mask) in octets. Don't modify the section size in order to
5389 "align" it for TI COFF, since that format has a different method
5390 for storing alignment information.
5392 2000-02-01 Timothy Wall <twall@cygnus.com>
5394 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5395 entries, matching the way GCC generates them. If not escaped, the
5396 filename is encoded incorrectly.
5398 2000-01-31 Nick Clifton <nickc@cygnus.com>
5400 * config/tc-arm.c (reg_table): Add support for ATPCS register
5403 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5405 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5407 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5409 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5410 of a symbol when we really care about its value.
5412 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5414 * config/tc-mcore.c (md_assemble): Give warning message if
5415 operands passes to instruction are more than the spec.
5417 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5419 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5420 Thumb mode but the label seen was not declared as '.thumb_func'
5421 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5422 correct disassembly of Thumb code bounded by non function labels.
5424 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5426 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5427 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5429 * Makefile.in: Same here.
5432 * configure.in: Set bfd_gas for i386-aout when primary target
5433 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5434 we may need the primary te_file. Remove incorrect comment.
5436 * configure: Regenerate.
5438 * config/e-i386aout.c: New file.
5440 * as.c (USE_EMULATIONS): Move to before print_version_id.
5441 (struct emulation): Add i386aout.
5442 (show_usage): Split text strings. Reformat -a text. Add --em
5446 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5447 (aout_format_ops): New.
5450 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5451 preprocessor conditional and add aout USE_EMULATIONS tests.
5452 (read_a_source_file): Don't pass error strings to printf as
5456 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5458 (do_data): Same here.
5459 (process_file): And here.
5462 * symbols.c (colon): Rewrite "already defined" fatal message
5463 code for aout with USE_EMULATIONS.
5466 * config/obj-aout.c (OBJ_HEADER): Define.
5467 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5469 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5470 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5472 (obj_aout_type): Expand S_SET_OTHER here too.
5473 (obj_read_begin_hook): Remove.
5474 (aout_pop_insert): New.
5475 (obj_aout_s_get_other): New.
5476 (obj_aout_s_get_desc): New.
5477 (aout_format_ops): New.
5480 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5481 gets aout_pseudo_table.
5482 (aout_pseudo_table): Declare.
5483 (obj_read_begin_hook): Define.
5486 * config/obj-coff.c (obj_pseudo_table): Rename to
5488 (coff_pop_insert): Use coff_pseudo_table.
5489 (coff_sec_sym_ok_for_reloc): Remove.
5490 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5491 and comment all zero entries and remove #if 0 code.
5494 * config/obj-coff.h (obj_pop_insert): Define.
5495 (coff_pseudo_table): Declare.
5498 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5499 s_get_size, s_set_size. Comment all zero entries.
5502 * config/obj-elf.c (elf_s_get_other): New function.
5503 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5504 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5505 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5507 (obj_elf_parse_section_letters): Don't pass error strings to
5508 printf as format arg.
5511 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5513 (elf_s_get_other): Declare.
5514 (S_GET_OTHER) Define as elf_s_get_other if not already
5516 (S_SET_OTHER): Only define when not already defined.
5517 (elf_obj_read_begin_hook): Declare.
5518 (obj_read_begin_hook): Define.
5519 (elf_obj_symbol_new_hook): Declare.
5520 (obj_symbol_new_hook): Define.
5523 * config/obj-multi.h: Add copyright header and protect against
5524 multiple inclusion. Add * to all function pointers.
5525 (OBJ_HEADER): If defined, include it rather than other defines
5527 (obj_frob_file_after_relocs): Test for NULL.
5528 (obj_symbol_new_hook): Here too.
5529 (obj_sec_sym_ok_for_reloc): And here.
5530 (S_GET_OTHER): Define.
5531 (S_GET_DESC): Define.
5532 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5533 (OBJ_MAYBE_ELF): Update comment.
5535 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5536 OBJ_AOUT preprocessor conditional and handle emulation by
5537 testing OUTPUT_FLAVOR.
5538 (i386_displacement): Here too.
5539 (md_section_align): Similarly here.
5540 (i386_target_format): Conditionally compile when more than one
5541 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5542 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5543 (i386_displacement): Here too.
5546 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5547 Define TARGET_FORMAT for aout only when not multi.
5550 * config/te-multi.h: Delete file as it's identical to te-generic.h
5552 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5554 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5555 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5558 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5560 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5563 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5565 * config/tc-mips.c (mips_do_align): New function.
5566 * config/tc-mips.h (md_do_align): Define.
5568 2000-01-10 Philip Blundell <philb@gnu.org>
5570 * doc/c-arm.texi (ARM Options): Fix typo.
5571 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5572 line separator for Linux.
5573 * doc/as.texinfo (Comments): Mention the ARM.
5575 2000-01-10 Philip Blundell <pb@futuretv.com>
5577 * configure.in (arm*-*-conix*): New target.
5578 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5580 * configure: Regenerate.
5582 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5584 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5585 (obj_elf_visibility): New function.
5587 * doc/as.texinfo (Visibility): New node: document visibility
5590 For older changes see ChangeLog-9899