1 2001-06-24 Ben Elliston <bje@redhat.com>
3 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
4 to allay a possible compiler warning.
6 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
8 * doc/internals.texi (CPU backend): Document md_atof.
10 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
12 * config/tc-hppa.c: Add %mrp (millicode return pointer) alias
13 for %r2 or %r31, depending on 32 or 64 bit architecture.
15 2001-06-21 Philip Blundell <philb@gnu.org>
17 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
19 (insns): Remove entry for adrl. Add long_flag for adr.
20 (do_adr): Handle `l' suffix.
23 2001-06-21 Alan Modra <amodra@bigpond.net.au>
25 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
26 (md_apply_fix): Use it here. Replace printf with equivalent
28 (tc_gen_reloc): Use as_bad_where instead of as_bad.
29 (md_apply_fix): Here too.
30 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
31 * config/tc-m68k.c (tc_gen_reloc): Likewise.
32 (md_convert_frag_1): Likewise.
34 2000-06-20 Tom Rix <trix@redhat.com>
36 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
38 2001-06-18 H.J. Lu <hjl@gnu.org>
40 * doc/Makefile.am (info): Depend on $(MANS).
41 (as.1): Remove the prefix `$(srcdir)/'.
42 * doc/Makefile.in: Regenerated.
46 2001-06-18 Philip Blundell <philb@gnu.org>
48 * config/tc-arm.c (do_msr): Remove restriction on usage of
51 2001-06-19 Alan Modra <amodra@bigpond.net.au>
53 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
56 2001-06-13 Philip Blundell <philb@gnu.org>
58 * config/tc-arm.c (thumb_shift): Improve wording of error message.
59 (do_t_arit): Likewise.
61 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
63 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
64 .loc pseudos if the dfwarf2 functions are available.
65 (md_assemble): Only call dwarf2_emit_insn if it is available.
67 * expr.c: Fix typo in comment.
69 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
71 * doc/as.texinfo (Infix Ops): Document that comparison and
72 combiner operators can be used as infix operators.
74 2001-06-12 Peter Jakubek <pjak@snafu.de>
76 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
78 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
79 (reverse_mri_condition): Likewise.
80 (swap_mri_condition): Issue warning for conditions that can not be
82 (build_mri_control_operand): Fix order of operands (swapped).
83 (build_mri_control_operand): Allow upper case extension in structured
85 (s_mri_else): Likewise.
86 (s_mri_next): Likewise.
87 (s_mri_for): Likewise.
88 (s_mri_if): Fix handling comment ('*') in mri mode.
89 (s_mri_while): Likewise.
90 * gas/macro.c (macro_expand): Allow macro invocation with empty
93 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
95 * config/tc-arm.c: Fix test for overlow of literal pool.
97 2001-06-11 H.J. Lu <hjl@gnu.org>
99 * NEWS: Updated for the new -n option for the MIPS assembler.
101 * config/tc-mips.c (md_show_usage): Add -n.
103 * doc/as.texinfo: Document the new -n option.
104 * doc/c-mips.texi: Likewise.
105 * doc/as.1: Regenerated.
107 2001-06-10 Alan Modra <amodra@bigpond.net.au>
109 * config/obj-coff.c (obj_coff_section): Formatting fix.
111 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
114 2001-06-08 H.J. Lu <hjl@gnu.org>
116 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
117 disable warning about all NOPS that the assembler generates.
118 (macro): Warn NOPS generated only if warn_nops is not 0.
119 (md_shortopts): Add `n'.
120 (md_parse_option): Set warn_nops to 1 for `n'.
122 2001-06-08 H.J. Lu <hjl@gnu.org>
124 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
126 2001-06-08 H.J. Lu <hjl@gnu.org>
128 * config/tc-mips.c (md_apply_fix): Don't adjust common
129 extern/weak symbols for ELF.
130 (md_estimate_size_before_relax): Treat weak like extern for
132 (mips_fix_adjustable): Don't adjust extern/weak symbols for
135 2001-06-08 Alan Modra <amodra@bigpond.net.au>
137 * Makefile.am: 'som' is not wrongly spelled 'some'.
138 * Makefile.in: Regenerate.
140 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
141 S_GET_VALUE by using a temp.
142 (append_insn): Likewise, and for S_SET_VALUE too.
143 (mips_emit_delays): Likewise.
144 (my_getExpression): Likewise.
145 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
146 (mips16_extended_frag): Remove code concerned with avoiding
147 locking in a frag address now that symbols are not finalized until
148 relaxation is complete. Cater for first relaxation pass having
149 bogus addresses. Use relax_marker to reliably determine whether a
150 symbol frag has been reached on the current pass.
152 2001-06-07 H.J. Lu <hjl@gnu.org>
154 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
155 * configure: Regenerate.
157 2001-06-07 H.J. Lu <hjl@gnu.org>
159 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
161 * configure: Regenerate.
163 2001-06-07 H.J. Lu <hjl@gnu.org>
165 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
166 MIPS_STABS_ELF is defined.
168 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
170 * as.c (show_usage): Remove L from listing options. It is not a
173 2001-06-06 Christian Groessler <cpg@aladdin.de>
175 * config/tc-z8k.c: Removed many warnings by removing unused
176 variables and tagging unused parameters as such.
177 (md_begin): Fixed a typo (","instead of ";").
178 (struct ctrl_table): Add parentheses to initialize array
180 (struct flag_table): Likewise.
181 (struct intr_table): Likewise.
182 (struct table): Likewise.
183 (check_operand): "#if 0"'ed since it doesn't seem to be used.
185 2001-06-06 Peter Jakubek <pjak@snafu.de>
187 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
188 options to list (e.g. m5206e, m5307, m5407).
190 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
192 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
193 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
195 2001-06-06 Alan Modra <amodra@bigpond.net.au>
197 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
198 <JumpByte, JumpDword insn output>: Remove dead code.
200 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
202 * as.c (parse_args): Correct option name "listing-lhs-width2".
204 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
206 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
209 2001-05-30 Richard Henderson <rth@redhat.com>
211 * read.c (emit_leb128_expr): Call md_cons_align.
213 2001-05-28 Jeff Sturm <jsturm@one-point.com>
215 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
216 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
217 (tc_gen_reloc): Likewise.
218 (sparc_cons_align): Don't clear sparc_no_align_cons.
219 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
220 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
222 2001-05-27 Alan Modra <amodra@one.net.au>
224 * write.c (relax_segment <rs_space>): Check the section of a
225 symbol to determine whether it is absolute rather than comparing
226 its frag against zero_address_frag as listings play tricks with
229 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
230 allocated in the same chunk as the fixed part.
232 2001-05-26 Alan Modra <amodra@one.net.au>
234 * write.c (relax_segment <rs_space>): Calculate growth using
235 addresses before stretch. Prevent repeated error messages.
236 From Peter Jakubek <pjak@snafu.de>
237 Use as_bad_where and as_warn_where to pinpoint errors.
239 2001-05-25 Alan Modra <amodra@one.net.au>
241 * symbols.c (resolve_symbol_value): Always set segment, even when
242 not finalizing symbol value.
244 * config/obj-ieee.c (write_object_file): Set finalize_syms.
245 * config/obj-coff.c (write_object_file): Likewise.
246 * (size_section): Remove rs_space assert as fr_symbol is no longer
248 (fill_section): Likewise.
250 * configure.in: Replace linuxoldld with linux*oldld.
251 * configure: Regenerate.
253 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
254 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
255 that have been finalized.
257 * symbols.c (resolve_symbol_value): Clear sy_resolving before
258 taking exit_dont_set_value.
260 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
263 2000-05-24 Tom Rix <trix@redhat.com>
265 * config/obj-coff.c (add_lineno): xcoff allows negative line
267 * config/tc-ppc.c (ppc_stabx): fix generated symbol
269 2001-05-24 Alan Modra <amodra@one.net.au>
271 * write.c (write_object_file): Set finalize_syms = 1 before
274 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
276 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
277 architecture, remove erraneous ISA_MIPS32.
278 (md_show_usage): Add MIPS r12k support.
279 (mips_cpu_info_table): Add MIPS r12k support.
281 2001-05-22 Alan Modra <amodra@one.net.au>
283 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
286 * symbols.c (resolve_symbol_value): Remove "finalize" param,
287 instead use finalize_syms directly. Don't treat expressions
288 specially with regard to finalize_syms. Update calls to self.
289 (resolve_local_symbol): Update call to resolve_symbol_value.
290 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
292 * symbols.h (resolve_symbol_value): Update prototype.
293 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
294 to resolve_symbol_value.
295 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
296 * config/obj-coff.c (do_relocs_for): Likewise.
297 (yank_symbols): Likewise.
298 (fixup_segment): Likewise.
299 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
300 * config/tc-mips.c (md_convert_frag): Likewise.
301 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
302 (ppc_fix_adjustable): Likewise.
303 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
304 (dwarf2dbg_convert_frag): Likewise.
305 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
306 (eh_frame_convert_frag): Likewise.
307 * expr.c (make_expr_symbol): Likewise.
308 * write.c (adjust_reloc_syms): Likewise.
309 (write_object_file): Likewise.
310 (relax_segment): Likewise.
311 (fixup_segment): Likewise.
312 (finalize_syms): Init to zero, and update comment.
313 (write_object_file): Set finalize_syms to 1 rather than 2.
314 * doc/internals.texi (sy_value): Mention finalize_syms.
315 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
317 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
318 as relaxable if embedded system, make weak syms non-relaxable.
320 (tc_m68k_fix_adjustable): ..so it can be used here.
321 (md_apply_fix_2): Sign extend without conditional.
323 * config/tc-v850.c: Update copyright.
325 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
327 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
328 howto entry is not found.
330 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
332 * config/tc-mn10300.c (mn10300_force_relocation): Don't
333 optimize differences between symbols in code sections to
335 (mn10300_fix_adjustable): Don't adjust to section+offset
336 relocations pointing at symbols in code sections.
338 2001-05-16 Alan Modra <amodra@one.net.au>
340 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
342 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
343 opcodes are output rather than after. Delete insn_size.
344 * config/tc-v850.c (md_assemble): Similarly, but delete
347 2001-05-14 Richard Henderson <rth@redhat.com>
349 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
352 2001-05-14 Richard Henderson <rth@redhat.com>
354 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
355 also collect whether to expect an FDE augmentation.
356 (check_eh_frame): Rewrite as a state machine. Track where in
357 an FDE we are located, skip any augmentation.
358 (eh_frame_estimate_size_before_relax): Get code alignment from
359 the fragment subtype.
360 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
361 * read.c (emit_leb128_expr): Call check_eh_frame.
363 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
365 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
366 before a relaxable insns.
368 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
370 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
371 between symbols if the base symbol is in the current section;
372 emit a PC-relative relocation instead.
374 2001-05-12 Peter Targett <peter.targett@arccores.com>
376 * config/tc-arc.c: Update copyright and tidy source comments.
377 (md_pseudo_table): Add directive .cpu back as an alias for
378 .option. Add .file and .line for dwarf2 support.
379 (arc_mach_type): Make bfd_mach_arc_6 default.
380 (md_longopts): Add entry 'pre-v6' representing old command line
381 option when assembling for 'arc5' core versions.
382 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
384 (arc_code_symbol): Make symbol value for @h30 fixup expression
386 (md_assemble): Call dwarf2_emit_insn.
387 Include "dwarf2dbg2.h". Formatting fixes throughout file.
388 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
389 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
391 2001-05-11 Jakub Jelinek <jakub@redhat.com>
393 * config/tc-ia64.c (special_linkonce_name): New.
394 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
395 .gnu.linkonce.ia64unw{,i}.FOO.
396 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
397 (dot_endp): Add comment about it.
399 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
401 * config/tc-arm.c (arm_handle_align): When truncating an aligned
402 block, ensure that the low order bits of the alignment are
405 2001-05-10 Alan Modra <amodra@one.net.au>
407 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
410 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
411 current variable part of frag.
412 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
413 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
414 * config/tc-m68hc11.c (RELAX_STATE): Define.
415 (RELAX_LENGTH): Define.
416 (md_estimate_size_before_relax): Handle non-relaxable cases
417 separately from relaxable cases for clarity, and return correct
418 size for multi-pass relaxation.
419 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
420 (md_estimate_size_before_relax): As for tc-m68hc11.c.
421 (md_convert_frag): Remove "length_code".
422 * config/tc-vax.c (RELAX_STATE): Define.
423 (RELAX_LENGTH): Define.
424 (md_relax_table): Add missing entry.
425 (md_estimate_size_before_relax): As for tc-m68hc11.c.
426 (md_convert_frag): Remove "length_code".
427 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
428 don't bother setting fr_var. Return correct size for multi-pass
430 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
431 (md_convert_frag): Don't bother clearing fr_var.
432 (md_pseudo_table): Correct initialization.
433 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
434 (md_estimate_size_before_relax): No need to set fr_var.
435 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
436 (md_estimate_size_before_relax): No need to set fr_var.
438 2001-05-09 Richard Henderson <rth@redhat.com>
440 * config/tc-ia64.c (generate_unwind_image): Align the fragment
441 beginning a function's unwind info block.
443 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
445 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
447 2001-05-08 Andreas Schwab <schwab@suse.de>
449 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
450 fx_pcrel_adjust explicitly sign extend when reading it.
452 2001-05-08 Alan Modra <amodra@one.net.au>
454 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
455 from md_relax_table, and combine some switch cases.
457 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
459 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
460 from offset in non-pcrel operands too.
462 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
464 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
465 * config/tc-arm.c (arm_handle_align): Do not insert more than
466 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
467 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
469 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
471 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
473 * Makefile.in: Regenerate.
474 * configure.in: Remove duplicate mips-*-ecoff* entry.
475 * configure: Regenerate.
477 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
478 (n_names): Cast away type mismatch.
479 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
480 (obj_ecoff_frob_symbol): Likewise.
481 * ecoff.c: (add_file): Add unused attribute.
482 (ecoff_directive_begin): Likewise.
483 (ecoff_directive_bend): Likewise.
484 (ecoff_directive_def): Likewise.
485 (ecoff_directive_dim): Likewise.
486 (ecoff_directive_scl): Likewise.
487 (ecoff_directive_size): Likewise.
488 (ecoff_directive_type): Likewise.
489 (ecoff_directive_tag): Likewise.
490 (ecoff_directive_val): Likewise.
491 (ecoff_directive_endef): Likewise.
492 (ecoff_directive_end): Likewise.
493 (ecoff_directive_ent): Likewise.
494 (ecoff_directive_extern): Likewise.
495 (ecoff_directive_file): Likewise.
496 (ecoff_directive_fmask): Likewise.
497 (ecoff_directive_frame): Likewise.
498 (ecoff_directive_mask): Likewise.
499 (ecoff_directive_loc): Likewise.
500 (mark_stabs): Likewise.
501 (ecoff_stab): Likewise.
502 (ecoff_frob_symbol): Cast away type mismatch.
503 (ecoff_padding_adjust): Likewise.
504 (ecoff_build_symbols): Likewise.
505 (ecoff_build_procs): Likewise.
506 (ecoff_build_aux): Likewise.
507 (ecoff_build_strings): Likewise.
508 (ecoff_build_fdr): Likewise.
509 (ecoff_build_debug): Likewise.
510 * itbl-ops.c (itbl_assemble): Variable initialization.
512 2001-05-03 Alan Modra <amodra@one.net.au>
514 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
515 expressions rather than triggering an assert.
517 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
519 * config/tc-openrisc.c: New file.
520 * config/tc-openrisc.h: Likewise.
522 * Makefile.am: Add OpenRISC target.
523 * Makefile.in: Regenerated.
525 * configure.in (openrisc-*-*): Add target.
526 * configure: Regenerated.
528 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
530 * config/tc-arm.c (arm_frag_align_code): Change error message to
531 more explanatory version.
533 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
535 * config/tc-mips.c (md_parse_option): Also accept
536 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
538 2001-04-27 David Mosberger <davidm@hpl.hp.com>
540 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
541 argument passing order: predicate goes last, not first.
543 2001-04-27 Sean McNeil <sean@mcneil.com>
545 * configure.in: Add arm-vxworks.
546 * configure: Regenerate.
548 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
550 * config/tc-arm.c (arm_handle_align): New Function: Generate
551 no-op filled alignment frags.
552 (arm_frag_align_code): New Function: Create a code alignment frag.
553 (arm_init_frag): New Function: Initialse the target dependent
556 * config/tc-arm.h (TC_FRAG_TYPE): Define.
557 (TC_FRAG_INIT): Define.
558 (HANDLE_ALIGN): Define.
559 (md_do_align): Define.
561 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
563 * config/obj-coff.c (do_linenos_for): Check to see if the filename
564 symbol has been initialised before extracting its symbol index.
566 2001-04-24 H.J. Lu <hjl@gnu.org>
568 * configure: Regenerated with the right version of autoconf.
570 2001-04-24 Christian Groessler <cpg@aladdin.de>
572 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
573 generate R_CALLR and R_REL16 relocations
575 2000-04-20 Jason Eckhardt <jle@redhat.com>
577 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
578 since frag_now can change after d10v_cleanup is called.
580 2001-04-16 David O'Brien <obrien@FreeBSD.org>
582 * configure.in: Add the em type for FreeBSD targets.
583 * configure: Regenerate.
585 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
587 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
588 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
590 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
591 pc-relative relocations not placed at the end of the instruction.
593 2001-04-13 Jim Wilson <wilson@redhat.com>
595 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
598 2001-04-13 Jakub Jelinek <jakub@redhat.com>
600 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
601 handle SHF_MERGE and SHF_STRINGS.
602 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
603 (obj_elf_section): Allow additional argument specifying entity size.
604 * write.c (adjust_reloc_syms): Keep relocations against local symbols
605 in SEC_MERGE sections.
607 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
609 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
611 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
613 * expr.c (operand): Pass &c to md_parse_name().
614 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
616 2001-04-07 Steven J. Hill <sjhill@cotw.com>
618 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
620 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
621 * Makefile.in: Regenerated.
623 * configure.in: Use traditional MIPS targets for Linux/MIPS.
624 * configure: Regenerated.
626 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
628 * config/tc-mn10300.c (xr_registers): Added `pc'.
630 2001-04-05 Alan Modra <alan@linuxcare.com.au>
632 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
633 * configure: Regenerate.
635 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
636 cases, and always return size based on current fr_subtype.
637 (md_begin): Move initialization of md_relax_table..
638 (md_relax_table): ..to static initializer. Set rlx_length for
639 UNDEF_WORD_DISP cases.
640 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
641 (md_begin): Likewise.
642 (md_relax_table): Likewise.
643 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
644 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
645 Set rlx_backward and rlx_forward to zero for unused states.
646 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
647 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
648 (UNCOND12, UNCOND32): Remove duplicate defines.
650 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
652 * config/tc-cris.c (md_estimate_size_before_relax) <case
653 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
654 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
655 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
656 Add cases to cover all relax states.
657 (cris_insn_first_word_frag): New.
658 (md_assemble): Call cris_insn_first_word_frag to get the first
659 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
660 end. Drop variable insn_size.
661 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
662 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
663 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
665 * write.c (write_object_file): Reset broken word state before
668 2001-03-31 Alan Modra <alan@linuxcare.com.au>
670 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
671 for one line if not already enabled.
672 * cond.c (s_elseif): Correct conditional assembly listing.
675 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
676 Don't abort on NULL current_cframe.
678 2001-03-30 Alan Modra <alan@linuxcare.com.au>
680 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
681 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
682 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
683 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
684 * config/obj-coff.c (do_relocs_for): Likewise.
685 (yank_symbols): Likewise.
686 (fixup_segment): Likewise.
687 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
688 (ppc_fix_adjustable): Likewise.
689 * config/tc-mips.c (md_convert_frag): Likewise.
690 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
691 * ehopt.c (eh_frame_convert_frag): Likewise.
692 * expr.c (make_expr_symbol): Likewise.
694 * frags.h (struct frag): Add last_fr_address. Reorder fields for
696 * symbols.c (resolve_symbol_value): Don't fix expression values
697 until relaxation is complete.
698 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
699 (S_GET_VALUE): Likewise, and return unresolved expression value.
700 * write.c (finalize_syms): New.
701 (relax_and_size_seg): Split into..
702 (relax_seg): New function, returns 1 if anything changed..
703 (size_seg): And the remainder of relax_and_size_seg.
704 (fixup_segment): Arrange for final resolution of sym values.
705 (adjust_reloc_syms): Likewise.
706 (write_object_file): Likewise, and repeatedly call relax_seg until
707 nothing more changes.
708 (relax_segment): Return 1 if anything changed. Use correct types
709 for rs_org `target' and `after'.
710 * write.h (finalize_syms): Declare.
711 (relax_segment): Update prototype.
713 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
714 do-nothing cases to switch to avoid abort on a second relaxation
715 pass, and tidy code a little.
716 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
717 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
718 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
719 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
720 (md_relax_table): Remove first four unused entries. Increment
721 rlx_length by one throughout table, and update comments to suit.
722 (md_estimate_size_before_relax): Return size of current variable
723 part of frag to reflect reality when relaxing more than once.
724 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
725 (COND32, UNCD32): Rename to DISP32 throughout.
726 (UNDEF_WORD_DISP): Renumber to 3.
727 (md_estimate_size_before_relax): Add extra do-nothing cases.
728 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
729 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
730 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
731 handle word and dword branches.
733 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
735 * config/tc-cris.h (tc_fix_adjustable): Allow only
736 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
737 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
738 example in comment to valid type.
740 2001-03-28 H.J. Lu <hjl@gnu.org>
742 * read.c (equals): Set to local for COFF only if it hasn't been
745 2001-03-28 Alan Modra <alan@linuxcare.com.au>
747 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
748 (md_begin): Use it when setting default architecture.
750 2001-03-27 Nick Papadonis <nick@coelacanth.com>
752 * read.c (equals): (for COFF) default symbols to being local.
754 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
756 * configure.in (cris-*-*): Change default emulation to criself.
757 (cris-*-*aout*): New rule.
758 * configure: Regenerate.
760 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
762 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
763 BFD_RELOC_390_GOTENT.
764 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
765 BFD_RELOC_390_GOTENT.
767 2001-03-26 Nick Clifton <nickc@redhat.com>
769 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
770 * config/tc-s390.c (s390_force_relocation): New function: Force
771 relocations for VTINHERIT relocs.
773 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
775 * doc/as.texinfo: Put @c man begin to generate the as man page.
776 When generating man, define all the variables. Re-organize some
777 options to obtain better indentation of man page.
778 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
779 (as.1): Build from as.texinfo.
780 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
782 2001-03-25 Alan Modra <alan@linuxcare.com.au>
784 * config/tc-i386.c (i386_scale): Accept an absolute expression for
785 scale factor, and return the end of the expression.
786 (i386_operand): Modify for above.
788 2001-03-23 Nick Clifton <nickc@redhat.com>
790 * doc/as.texinfo: Document --listing-XXX command line switches.
791 Explain why listings behave differently when -pipe is used.
793 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
795 * write.c (fix_new_exp): Print an error if passed a register.
797 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
799 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
800 (PIC_SUFFIX_CHAR): New macro.
801 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
803 (md_longopts): New option --pic.
804 (OPTION_PIC): Define.
805 (md_estimate_size_before_relax): Tweak longish comment.
806 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
807 (md_assemble): Handle a PIC relocation on prefix and normal
808 instruction operands.
809 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
810 "complex" operand expressions. Call frag_more outside
811 gen_cond_branch_32 parameter list.
812 (cris_process_instruction): Handle PIC relocs on parsed
813 operand expressions. Validize PIC reloc sizes.
814 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
815 (gen_bdap): Handle "complex" operand expressions.
816 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
817 ADD.D offset,PC as jump instruction if generating PIC. Generate
818 error instead of crashing on complex expressions.
819 (cris_number_to_imm): Add segT parameter. All callers changed.
820 Use segT parameter, not now_seg, for segment of fixup. Handle
821 PCREL relocations but check that they are fully resolved.
822 (md_parse_option): Handle OPTION_PIC.
823 (tc_gen_reloc): Handle PIC relocs.
824 (md_show_usage): Update for --pic.
825 (md_apply_fix3): Renamed from md_apply_fix.
826 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
827 (md_cris_force_relocation): Force relocation for PIC relocs.
829 * config/tc-cris.h: Tweak attribution.
830 (MD_APPLY_FIX3): Define.
831 (IS_CRIS_PIC_RELOC): New macro.
832 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
833 (tc_fix_adjustable): Don't adjust a globally visible symbol when
835 (tc_frob_symbol): Avoid emitting undefined symbols.
837 2001-03-20 Alan Modra <alan@linuxcare.com.au>
839 * frags.h (struct frag): Add relax_marker.
840 * write.c (is_dnrange): Delete.
841 (relax_frag): Use correct types for `aim', `target', `address'.
842 Delete `offset', `was_address'. Test `relax_marker' instead of
843 using fragile (and slow) address test.
844 (relax_segment): Init and flip `relax_marker'.
846 2001-03-19 Alan Modra <alan@linuxcare.com.au>
848 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
851 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
853 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
854 with 'Motorola specification for assembly language input standard'.
856 2001-03-17 Richard Henderson <rth@redhat.com>
858 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
859 (dwarf2_directive_loc): Don't use them.
860 (dwarf2_directive_file): Reject duplicate file definitions.
861 (get_filenum): Zero allocated memory.
862 (out_file_list): Complain about missing file definitions.
864 2001-03-17 Alan Modra <alan@linuxcare.com.au>
866 * read.c (do_org): Handle complex expressions.
867 * cgen.c (gas_cgen_finish_insn): Likewise.
869 2001-03-15 David Mosberger <davidm@hpl.hp.com>
871 * config/tc-ia64.c (md): New member keep_pending_output.
872 (ia64_flush_pending_output): Flush only if md.keep_pending_output
874 (dot_xdata): Turn on md.keep_pending_output for the duration of
876 (dot_xfloat_cons): Ditto.
877 (dot_xstringer): Ditto.
878 (dot_xdata_ua): Ditto.
879 (dot_xfloat_cons_ua): Ditto.
881 2001-03-15 Jim Wilson <wilson@redhat.com>
883 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
886 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
888 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
890 2001-03-15 DJ Delorie <dj@redhat.com>
892 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
893 blindly freeing string if it isn't at the top of the obstack.
895 2001-03-13 Alan Modra <alan@linuxcare.com.au>
897 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
898 (NUM_FLAG_CODE): Define.
899 (lex_got): New function.
900 (got_reloc): New global var.
901 (x86_cons_fix_new): New function.
902 (x86_cons): New function.
903 (i386_immediate): Use lex_got here, replacing inline code. Change
904 "ignoring junk.." error message to "junk.."
905 (i386_displacement): Likewise.
906 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
908 (TC_CONS_FIX_NEW): Define.
909 (x86_cons_fix_new): Declare.
911 2001-03-12 Nick Clifton <nickc@redhat.com>
913 * config/tc-arm.c (md_begin): Always set machine type based on
916 2001-03-07 Alan Modra <alan@linuxcare.com.au>
918 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
919 (md_assemble) <smallest displacement>: Use correct field of i.op[]
921 <JumpInterSegment output>: Use correct i.disp_reloc[].
922 <immediate output>: Likewise.
924 2001-03-06 Nick Clifton <nickc@redhat.com>
926 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
929 2001-03-06 Igor Shevlyakov <igor@windriver.com>
931 * config/tc-m68k.c : Add 5407 to archs[] table.
932 (HAVE_LONG_BRANCH): Add mcf5407.
933 (select_control_regs): Recognize 5407.
935 2001-03-02 Dave Brolley <brolley@redhat.com>
937 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
940 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
942 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
943 (gen_to_words): Print warnings if NaNs are found and the target CPU
944 does not support them. Allow largest exponent to be used in normal
945 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
947 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
949 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
950 anymore since we use bfd_elf_generic_reloc now.
951 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
953 2001-02-27 Alan Modra <alan@linuxcare.com.au>
955 * configure.in (BFD_VERSION): New.
956 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
957 * configure: Regenerate.
958 * Makefile.am: Run "make dep-am"
959 * Makefile.in: Regenerate.
960 * doc/Makefile.in: Regenerate.
962 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
964 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
965 SEC_NEVER_LOAD when the 'n' flag is used.
966 Add SEC_NEVER_LOAD to matchflags.
968 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
970 * symbols.c (decode_local_label_name): Initialize message_format
971 only when an error is reported (perf pb due to I18N).
973 2001-02-23 H.J. Lu <hjl@gnu.org>
975 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
976 BFD_ASSEMBLER is not defined.
978 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
980 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
981 done if it's against a symbol.
983 2001-02-22 Timothy Wall <twall@cygnus.com>
985 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
986 target formats if applicable.
987 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
988 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
989 * Makefile.in: Regenerated.
990 * configure.in: Added configuration for ia64-*-aix*.
991 * configure: Regenerated.
993 2001-02-21 David Mosberger <davidm@hpl.hp.com>
995 * config/tc-ia64.c (enum operand_match_result): New type.
996 (operand_match): Change return type to operand_match_result.
997 Fix all returns appropriately, adding support for returning the
999 (parse_operands): New locals result, error_pos, out_of_range_pos,
1000 curr_out_of_range_pos. Rewrite operand matching loop to give better
1003 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1005 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1006 (dot_proc): Clear unwind.prologue_count to zero.
1007 (dot_prologue): Increment unwind.prologue_count.
1008 (dot_restore): If second operand is omitted, use
1009 unwind.prologue_count -1 for "ecount" (# of additional regions to
1010 pop). Decrement unwind.prologue_count by number of regions
1013 2001-02-21 Nick Clifton <nickc@redhat.com>
1015 * doc/as.texinfo (Section): Note that some flags to the COFF
1016 version of .section remove attributes rather than setting them.
1018 2001-02-20 Kazu Hirata <kazu@hxi.com>
1020 * config/tc-pdp11.c: Fix formatting.
1021 * config/tc-pdp11.h: Likewise.
1023 2001-02-20 Bo Thorsen <bo@suse.de>
1025 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1028 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1030 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1031 all FreeBSD platforms should look the same at this level.
1032 * configure: Rebuilt.
1033 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1035 2001-02-18 lars brinkhoff <lars@nocrew.org>
1037 * Makefile.am: Add PDP-11 target.
1038 * configure.in: Likewise.
1039 * config/tc-pdp11.c: New file.
1040 * config/tc-pdp11.h: New file.
1041 * doc/Makefile.am: Add PDP-11 documentation.
1042 * doc/all.texi: Likewise.
1043 * doc/as.texinfo: Likewise.
1044 * doc/c-pdp11.texi: New file.
1046 2001-02-16 matthew green <mrg@redhat.com>
1048 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1050 2001-02-13 Jim Wilson <wilson@redhat.com>
1052 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1053 reloc instead of a 0 reloc.
1054 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1056 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1058 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1060 * write.c (is_dnrange): Stop as soon as the address becomes
1062 (relax_frag): Add segment parameter. Only call symbol_get_frag
1063 once. Only call is_dnrange if the symbol is in the same segment,
1064 and the symbol address is larger.
1065 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1066 * write.h (relax_frag): Update declaration.
1067 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1069 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1070 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1071 (m32r_relax_frag): Update declaration.
1072 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1073 * config/tc-tic54x.h (md_relax_frag): Likewise.
1074 * doc/internals.texi (CPU backend): Update documentation for
1077 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1079 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1080 Mention effect of < 386 architectures on jump promotion.
1081 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1083 * config/tc-i386.c (no_cond_jump_promotion): New.
1084 (set_cpu_arch): Parse "jumps" arch modifier.
1085 (insn_size): Modify usage comment.
1086 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1087 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1088 (TYPE_FROM_RELAX_STATE): New define.
1089 (UNCOND_JUMP, COND_JUMP): Renumber.
1090 (md_relax_table): Reorder to suit.
1091 (COND_JUMP86): New define.
1092 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1093 (md_assemble): Create frag var for jumps of max size, encode relax
1094 state for COND_JUMP86.
1095 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1096 leave conditional jumps small if no_cond_jump_promotion.
1097 (md_convert_frag): Likewise.
1099 * expr.c (operator): Don't bump input_line_pointer for two char
1100 operators. Instead return operator size via new param num_chars.
1101 (expr): Use above to parse multi-char operators correctly.
1103 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1105 * config/tc-i386.c (i386_displacement): Fix handling of
1106 BFD_RELOC_X86_64_GOTPCREL.
1107 (i386_validate_fix): Likewise.
1109 2001-02-12 Philip Blundell <pb@futuretv.com>
1111 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1112 ldrt/strt instructions.
1114 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1116 * config/tc-mips.c (macro): For M_LA_AB emit a
1117 BFD_RELOC_MIPS_CALL16 relocation or a
1118 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1119 BFD_RELOC_MIPS_GOT16 and
1120 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1121 loading the jump register when generating SVR4_PIC code.
1123 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1125 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1126 map to MIPS-specific files, as they used to do before the
1127 change on 2000-05-21.
1128 * configure: Regerate.
1130 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1132 * config/tc-mips.c (md_parse_option): Don't try to compile
1133 ELF-only option code if not ELF.
1135 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1137 * config/tc-ia64.h (md_elf_section_type): New macro.
1138 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1139 (they're now handled via ia64_elf_section_type.
1141 * config/tc-ia64.c (unwind): New members saved_text_seg,
1142 saved_text_subseg, and force_unwind_entry.
1143 (optimize_unw_records): New function to optimize away unnecessary
1145 (ia64_elf_section_type): New function.
1146 (output_unw_records): Generate unwind info only if the size is
1147 non-zero or if it's forced for some other reason (e.g.,
1148 handlerdata or a personality routine).
1149 (generate_unwind_image): Don't switch back to previous
1150 section---stay inside the unwind info section instead so that
1151 handlerdata that may follow goes into the right place.
1152 (dot_handlerdata): Force generation of unwind entry and save the
1153 current active text segment before generating unwind image.
1154 (dot_unwentry): Force generation of unwind entry.
1155 (dot_personality): Ditto.
1156 (dot_endp): Generate unwind table entry only if there is
1157 some unwind info or the unwind entry was forced.
1159 * config/tc-ia64.c (make_unw_section_name): New macro to form
1160 unwind section name.
1161 (generate_unwind_image): Add "text_name" argument. Use it to
1162 form unwind section name.
1163 (dot_handlerdata): Determine current segment (section) name and
1164 pass it to generate_unwind_image().
1165 (dot_endp): Determine current segment (section) name and use
1166 it to determine the appropriate unwind section name.
1167 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1168 n, fill, and max arguments.
1170 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1172 * Makefile.am: Add linux target for S/390.
1173 * configure.in: Likewise.
1174 * config/tc-s390.c: New file.
1175 * config/tc-s390.h: New file.
1177 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1179 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1180 2byte, 4byte and 8byte.
1182 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1184 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1185 md_number_to_chars with size > sizeof (valueT).
1187 2001-02-06 H.J. Lu <hjl@gnu.org>
1189 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1190 there is no relocation.
1192 2001-02-06 H.J. Lu <hjl@gnu.org>
1194 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1196 * config/tc-ia64.c (md_parse_option): Only accept the valid
1197 ia64 options on "-axxx".
1199 2001-02-05 Jim Wilson <wilson@redhat.com>
1201 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1202 aborting for invalid operands.
1204 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1206 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1207 than via pointer. Update all callers.
1208 (UNWIND_LOW32): Define.
1209 (UNWIND_HIGH32): Define.
1210 (pa_build_unwind_subspace): Use the above macros instead of dumping
1211 bitfields directly. Call frag_more once rather than multiple times.
1212 (md_assemble): Use UNWIND_LOW32.
1213 (pa_entry): Likewise
1214 (pa_procend): Likewise.
1215 (process_exit): Use UNWIND_HIGH32.
1217 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1219 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1220 function to select the header according to the cpu.
1221 (md_after_pass_hook, md_do_align): Remove.
1222 (md_cleanup, m68hc11_cleanup): Remove.
1223 (md_pcrel_from_section): Declare.
1224 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1225 (build_jump_insn, build_insn): Likewise.
1226 (m68hc11_listing_header): New function.
1227 (m68hc11_cleanup): Remove.
1229 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1231 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1232 symbols because there is no support for shared libraries and these
1233 symbols can't be overridden (unless they are weak).
1235 2001-02-01 Momchil Velikov <velco@fadata.bg>
1237 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1238 for the compilation unit with a zero byte.
1240 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1242 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1243 destinations. Correct range check for 17 and 22 bit branches.
1245 2001-01-25 Nick Clifton <nickc@redhat.com>
1247 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1248 still set. Issue an error message instead.
1249 (md_estimate_size_before_relax): Delete unused variable
1250 'buffer_address'. Fixup parentheses around if statement.
1252 2001-01-23 Kazu Hirata <kazu@hxi.com>
1254 * as.c: Fix formatting.
1255 * ehopt.c: Likewise.
1256 * messages.c: Likewise.
1257 * stabs.c: Likewise.
1258 * symbols.c: Likewise.
1260 2001-01-23 Ben Elliston <bje@redhat.com>
1262 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1264 2001-01-22 Kazu Hirata <kazu@hxi.com>
1266 * config/tc-alpha.c: Fix formatting.
1268 2001-01-19 Kazu Hirata <kazu@hxi.com>
1270 * config/tc-alpha.c: Fix formatting.
1272 2001-01-18 Kazu Hirata <kazu@hxi.com>
1274 * config/tc-alpha.c: Fix formatting.
1276 2001-01-18 Nick Clifton <nickc@redhat.com>
1278 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1280 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1282 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1284 * configure.in (cpu_type, arch): Match i386 too.
1285 * configure: Rebuilt.
1287 2001-01-16 Kazu Hirata <kazu@hxi.com>
1289 * config/tc-i386.c: Fix formatting.
1291 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1293 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1294 relocs for .PARISC.unwind section.
1296 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1297 depending on section flags, not just for .text.
1299 2001-01-15 Jim Wilson <wilson@redhat.com>
1301 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1302 not immediately followed by an instruction.
1304 2001-01-15 Kazu Hirata <kazu@hxi.com>
1306 * config/tc-m68hc11.c: Fix formatting.
1308 2001-01-15 Nick Clifton <nickc@redhat.com>
1310 * symbols.c (colon): Change 'already defined symbol' from a
1311 fatal error to an ordinary error. There is no reason why this
1312 error should be fatal.
1314 * message.c (as_fatal): Delete output file, if one has been
1317 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1319 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1321 2001-01-14 Kazu Hirata <kazu@hxi.com>
1323 * config/tc-alpha.c: Fix formatting.
1324 * config/tc-arc.c: Likewise.
1325 * config/tc-arc.h: Likewise.
1326 * config/tc-d10v.c: Likewise.
1327 * config/tc-i370.c: Likewise.
1328 * config/tc-i386.c: Likewise.
1329 * config/tc-i960.c: Likewise.
1330 * config/tc-m68k.c: Likewise.
1331 * config/tc-ppc.c: Likewise.
1332 * config/tc-sparc.c: Likewise.
1333 * config/tc-tahoe.c: Likewise.
1334 * config/tc-vax.c: Likewise.
1336 * config/tc-arc.c: Fix formatting.
1338 * config/tc-arc.c: Fix formatting.
1340 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1342 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1343 both 32 and 64 bit ELF.
1345 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1346 and don't bother storing `m' for "ce" completer. Tidy handling of
1347 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1349 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1351 * config/tc-i386.h (TARGET_MACH): New macro.
1352 (i386_mach): Declare.
1353 * config/tc-i386.c (i386_mach): New function.
1355 2001-01-13 Philip Blundell <philb@gnu.org>
1357 * doc/as.texinfo: Fix spelling and cross-references.
1359 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1360 character for all systems, not just GNU/Linux. Make it explicit
1361 that `-k' doesn't affect code generation, just ELF flags.
1363 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1365 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1368 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1370 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1372 2001-01-12 Nick Clifton <nickc@redhat.com>
1374 * as.c (print_args): Update copyright date to 2001.
1376 2001-01-12 Peter Targett <peter.targett@arccores.com>
1378 * doc/c-arc.texi: New file.
1379 Some sections to be expanded.
1381 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1383 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1384 (md_parse_option): Always accept "--32".
1386 2001-01-11 Peter Targett <peter.targett@arccores.com>
1388 * as.h (TC_ARC): Ensure struc-symbol.h included.
1389 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1391 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1392 (TARGET_SYMBOL_FIELDS) added.
1394 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1395 * doc/c-arc.texi: New file.
1396 Some sections to be expanded.
1397 * doc/as.texinfo: Update command-line options.
1398 Removed outdated text for ARC dependant features, instead include
1399 text from above file.
1401 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1402 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1403 (targ-cpu.h) header.
1405 * config/tc-arc.c: New updated configuration for
1406 ARC, including selection of core variants, and extensibility of
1407 instructions, registers etc. through directives.
1409 * config/tc-arc.c (arc_extinst): Minor corrections for
1411 (arc_common) Likewise. Make alignment argument optional for local
1412 symbols also, with default of zero.
1414 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1416 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1417 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1418 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1419 and fix_new_exp() instead.
1420 (md_convert_frag): For indexed post byte use the symbol value
1421 rather than the displacement.
1422 (md_relax_table): Fix indexed offset relax.
1424 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1426 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1428 (relaxable_symbol): New function.
1430 2001-01-11 Andreas Jaeger <aj@suse.de>
1432 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1435 2001-01-10 Nick Clifton <nickc@redhat.com>
1437 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1438 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1440 2001-01-10 Nick Clifton <nickc@redhat.com>
1442 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1443 character used to dollar local symbols.
1444 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1445 local label symbols.
1446 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1447 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1449 Use LOCAL_LABEL_CHAR.
1450 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1451 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1452 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1454 2001-01-08 Bo Thorsen <bo@suse.de>
1456 * config/tc-i386.c (i386_immediate, i386_displacement):
1459 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1461 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1464 2001-01-07 Philip Blundell <philb@gnu.org>
1466 * doc/as.texinfo (Bug Reporting): Update email address for
1470 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1472 * configure.in: Define DEFAULT_ARCH for i386.
1473 * config/tc-i386.c (md_assemble): Return after the error message;
1474 move testing for 64bit operands to proper place.
1476 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1478 * doc/as.texinfo: Document '#' as comment character for i386 and
1479 x86_64. Add AMD x86-64 into menu of machine dependent information.
1481 * doc/c-i386.texi: Document x86_64 extensions.
1483 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1485 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1487 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1489 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1490 * NEWS: Add note about Pentium4 support.
1492 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1494 * config/tc-i387.c (pi, pte, pt): Update.
1495 (type_names): Add new types.
1497 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1499 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1500 CpuUnknown): Renumber
1501 (CpuP4, CpuSSE2): New.
1502 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1504 2001-01-03 Philip Blundell <pb@futuretv.com>
1506 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1508 (alpha_fix_adjustable): Likewise.
1509 (md_apply_fix): Likewise.
1511 2000-12-31 H.J. Lu <hjl@gnu.org>
1513 * listing.c (listing_message): Allocate string only if it is
1516 * configure: Rebuild.
1518 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1520 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1521 Point out caveats with generating fixups for the opcode in a frag.
1523 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1525 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1528 2000-12-29 H.J. Lu <hjl@gnu.org>
1530 * listing.c (calc_hex): Print the variable part only if the
1531 fragment type is rs_fill.
1533 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1535 * doc/internals.texi (tc_conditional_pseudoop,
1536 TC_LINKRELAX_FIXUP): Fix typos.
1538 2000-12-28 Richard Henderson <rth@redhat.com>
1540 * write.c (subsegs_finish): Fix thinko last change -- don't
1541 "optimize" the alignment == 0 case.
1543 2000-12-28 Richard Henderson <rth@redhat.com>
1545 * as.h (rs_align_test): New.
1546 * frags.c (NOP_OPCODE): Move default from read.c.
1547 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1548 (frag_align_code): New.
1549 * frags.h (frag_align_code): Declare.
1550 * read.c (NOP_OPCODE): Remove.
1551 (do_align): Use frag_align_code.
1552 * write.c (NOP_OPCODE): Remove.
1553 (get_recorded_alignment): New.
1554 (cvt_frag_to_fill): Handle rs_align_test.
1555 (relax_segment): Likewise.
1556 (subsegs_finish): Align last subseg in section to the
1557 section alignment. Use frag_align_code.
1558 * write.h (get_recorded_alignment): Declare.
1559 * config/obj-coff.c (size_section): Handle rs_align_test.
1560 (fill_section, fixup_mdeps): Likewise.
1561 (write_object_file): Use frag_align_code.
1563 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1564 (alpha_handle_align): New.
1565 * config/tc-alpha.h (HANDLE_ALIGN): New.
1566 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1568 * config/tc-i386.h (md_do_align): Use frag_align_code.
1569 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1571 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1572 (ia64_handle_align): New.
1573 * config/tc-ia64.h (HANDLE_ALIGN): New.
1574 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1576 * config/tc-m32r.c (m32r_do_align): Remove.
1577 (m32r_handle_align): New.
1578 (fill_insn): Use frag_align_code.
1579 * config/tc-m32r.h (md_do_align): Remove.
1580 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1581 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1582 * config/tc-mips.c, config/tc-mips.h: Similarly.
1584 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1585 (sh_handle_align): Likewise. Handle rs_align_code.
1586 (sh_do_align): Remove.
1587 * config/tc-sh.h (md_do_align): Remove.
1588 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1590 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1591 (sparc_handle_align): Likewise. Handle rs_align_code.
1592 * config/tc-sparc.h (md_do_align): Remove.
1593 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1595 2000-12-22 DJ Delorie <dj@redhat.com>
1597 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1598 when we assemble the first half of a pair.
1600 2000-12-22 H.J. Lu <hjl@gnu.org>
1602 * config/tc-i386.c (reloc): Update the macro for non-bfd
1604 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1606 2000-12-22 H.J. Lu <hjl@gnu.org>
1608 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1610 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1612 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1613 (QWORD_MNEM_SUFFIX): New macro.
1614 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1616 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1617 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1619 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1620 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1621 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1622 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1623 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1625 (Reg, WordReg): Add Reg64.
1626 (Imm): Add Imm32S and Imm64.
1628 (Disp): Add Disp64 and Disp32S.
1629 (AnyMem): Add Disp32S.
1630 (RegRex, RegRex64): New macros.
1631 (rex_byte): New type.
1632 * config/tc-i386.c (set_16bit_code_flag): Kill.
1633 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1634 (reloc): New parameter "signed"; support x86_64.
1635 (set_code_flag): New.
1636 (DEFAULT_ARCH): New macro; default to "i386".
1637 (default_arch): New static variable.
1638 (struct _i386_insn): New fields Operand_PCrel; rex.
1639 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1640 (flag_code): New enum and static variable.
1641 (use_rela_relocations): New static variable.
1642 (flag_code_names): New static variable.
1643 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1644 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1646 (i386_align_code): Return plain "nop" for x86_64.
1647 (mode_from_disp_size): Support Disp32S.
1648 (smallest_imm_type): Support Imm32S and Imm64.
1649 (offset_in_range): Support size of 8.
1650 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1651 (md_pseudo_table): Add "code64"; use set_code_flat.
1652 (md_begin): Emit sane error message on hash failure.
1653 (tc_i386_fix_adjustable): Support x86_64 relocations.
1654 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1655 instructions supported on particular arch just partially,
1656 output of 64bit immediates, handling of Imm32S and Disp32S type.
1657 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1658 (i386_displacement): Likewise.
1659 (i386_index_check): Cleanup; support 64bit addresses.
1660 (md_apply_fix3): Support x86_64 relocation and rela.
1661 (md_longopts): Add "32" and "64".
1662 (md_parse_option): Add OPTION_32 and OPTION_64.
1663 (i386_target_format): Call even for ELFs; choose between
1664 elf64-x86-64 and elf32-i386.
1665 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1666 (tc_gen_reloc): Support rela relocations and x86_64.
1667 (intel_e09_1): Support QWORD.
1669 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1671 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1672 it's not an offset expression.
1673 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1674 keep the braces '[' and ']' in the output string.
1675 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1676 != FLAT. There is no such op_modifier.
1678 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1680 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1683 2000-12-13 Kazu Hirata <kazu@hxi.com>
1685 * as.h: Fix formatting.
1687 * dwarf2dbg.c: Likewise.
1688 * input-scrub.c: Likewise.
1691 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1693 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1694 configure: Regenerate.
1696 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1698 * dwarf2dbg.c: #include <limits.h> only if it exists.
1700 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1702 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1703 (md_apply_fix): Here too.
1705 2000-12-12 Jim Wilson <wilson@redhat.com>
1707 * config/tc-ia64.h (ia64_init): Add prototype.
1709 2000-12-12 H.J. Lu <hjl@gnu.org>
1711 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1713 * read.h (outputting_stabs_line_debug): Change it to int.
1714 * stabs.c (outputting_stabs_line_debug): Likewise.
1716 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1718 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1719 the address of a function result.
1721 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1723 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1724 (md_assemble): Call dwarf2_emit_insn.
1725 (shlib): Fix typo SHILB -> SHLIB.
1726 (md_parse_option): Likewise.
1727 (ppc_elf_validate_fix): Likewise:
1728 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1730 2000-12-12 Nick Clifton <nickc@redhat.com>
1732 * cgen.h: Fix formatting.
1733 * input-scrub.c: Fix formatting.
1734 * macro.c: Fix formatting.
1735 * config/tc-mips.c: Fix formatting.
1736 * doc/c-mips.texi: Fix formatting.
1738 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1740 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1741 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1743 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1745 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1748 * i386.h (*_Suf): Remove No_dSuf.
1749 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1751 (i386_optab): Remove 'd' in the suffixes.
1753 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1755 * config/tc-i386.c (T_SHORT): Undefine before defining.
1757 2000-12-05 Kazu Hirata <kazu@hxi.com>
1759 * config/tc-mips.c: Fix formatting.
1761 2000-12-04 Matthew Hiller <hiller@redhat.com>
1763 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1764 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1765 (md_show_usage): Ditto.
1766 (md_parse_option): Ditto.
1767 (d10v_cleanup): Writes pending instruction only if
1768 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1769 Fix compile time warning messages.
1771 * doc/c-d10v.texi: Documents new options.
1773 2000-12-04 Matthew Hiller <hiller@redhat.com>
1775 * stabs.c (outputting_stabs_line_debug): New variable.
1776 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1777 function entry and unset at function exit.
1779 * read.h (outputting_stabs_line_debug): New extern declaration.
1781 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1783 * dwarf2dbg.c: Fix compile time warning messages.
1785 2000-12-03 Kazu Hirata <kazu@hxi.com>
1787 * config/tc-a29k.c: Fix formatting.
1788 * config/tc-alpha.c: Likewise.
1789 * config/tc-arm.c: Likewise.
1790 * config/tc-cris.c: Likewise.
1791 * config/tc-hppa.c: Likewise.
1792 * config/tc-i370.c: Likewise.
1793 * config/tc-i386.c: Likewise.
1794 * config/tc-i860.c: Likewise.
1795 * config/tc-i960.c: Likewise.
1796 * config/tc-ia64.c: Likewise.
1797 * config/tc-m68hc11.c: Likewise.
1798 * config/tc-m68k.c: Likewise.
1799 * config/tc-m88k.c: Likewise.
1800 * config/tc-pj.c: Likewise.
1801 * config/tc-ppc.c: Likewise.
1802 * config/tc-sh.c: Likewise.
1803 * config/tc-sparc.c: Likewise.
1804 * config/tc-tahoe.c: Likewise.
1805 * config/tc-vax.c: Likewise.
1807 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1809 * config/tc-mips.c (mips_ip): When calculating offsets,
1810 don't accept as constant the difference between the
1811 addresses of symbols in two different sections.
1813 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1815 (validate_mips_insn): Likewise. Also, update 'B' operand
1816 specifier to use OP_*_CODE20 constants and delete 'm' operand
1818 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1819 operand specifiers. Change warning generated by 'B' operand
1820 specifier to reflect its new multi-purpose usage.
1822 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1823 -1, and update comment.
1824 (file_mips_isa): Likewise.
1825 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1826 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1827 ISA_* constants rather than hard-coded numbers.
1828 (mips_cpu_info): New structure.
1829 (mips_cpu_info_table): New table describing CPU and ISA names
1831 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1832 mips_cpu_info_from_cpu): New functions.
1833 (mips_isa_to_str): New function to get string for ISA name.
1834 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1835 return const char *.
1836 (md_begin): Redo CPU and ISA selection logic, using
1837 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1838 than hard-coded numbers.
1839 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1840 ISA_* constants rather than hard-coded numbers.
1841 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1842 (md_longopts): Delete OPTION_NO_MIPS32.
1843 (md_parse_option): Convert to use ISA_* constants rather than
1844 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1845 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1846 to use strcasecmp to recognize "default" and to use
1847 mips_cpu_info_from_name to get CPU numbers from argument.
1848 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1849 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1851 (s_mipsset): Accept ISA value 32.
1852 * doc/as.texinfo: Clean up MIPS options summary slightly,
1853 remove -no-mips32. Add note about -mips4 and -mips32
1854 specifying those ISA levels. Delete -mips32 and -no-mips32
1855 cpu flag descriptions.
1856 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1857 up the supported CPU switch list, and replace 4Kc, 4Km, and
1858 4Kp entries with a single mips32-4k entry. Note that you can
1861 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1863 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1865 (md_parse_option): Add cases for OPTION_MIPS5 and
1867 (md_show_usage): Mention -mips5 and -mips64 arguments.
1868 (s_mipsset): Add cases for MIPS5 and MIPS64.
1869 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1871 * doc/as.texinfo: Mention -mips5 and -mips64 options
1873 * doc/c-mips.texi: Likewise. Also update introduction
1874 and ".set" usage information.
1876 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1878 (mips_cpu_info_table): Add SB-1 entries.
1879 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1880 known to the -mcpu option.
1882 * doc/as.texinfo: Correct description of MIPS -mcpu
1883 option, by copying some of the text from doc/c-mips.texi.
1885 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1887 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1889 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1890 (sparc*-*-rtems*): Switched from a.out to ELF.
1891 * configure: Regenerate.
1892 * config.in: Regenerate.
1893 * Makefile.in: Regenerate.
1894 * aclocal.m4: Regenerate.
1895 * po/gas.pot: Regenerate.
1897 2000-11-30 Philip Blundell <pb@futuretv.com>
1899 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1900 even in non BFD_ASSEMBLER case.
1902 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1904 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1907 2000-11-29 Richard Henderson <rth@redhat.com>
1909 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1910 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1911 thread multiple subsegments properly; handle multiple code
1912 sections properly; emit proper compilation unit info for assembler
1913 generated debugging.
1915 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1916 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1917 (dwarf2dbg_estimate_size_before_relax): Declare.
1918 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1919 * write.c: Include dwarf2dbg.h.
1920 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1921 (relax_segment): Likewise.
1923 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1925 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1926 jump>: Use as_bad_where instead of as_bad. Tweak error message
1927 accordingly. Stabilize frag by updating fix part and resetting
1929 <undefined symbol, unconditional jump>: Ditto.
1930 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1931 indexing is_end_of_line[].
1932 (md_assemble): Initialize size to 0.
1933 (md_section_align): Mark parameter seg as unused.
1934 (parse_reg): Parse names case-insensitively.
1936 2000-11-28 Kazu Hirata <kazu@hxi.com>
1938 * config/obj-aout.h: Fix formatting.
1939 * config/obj-bout.h: Likewise.
1940 * config/obj-coff.c: Likewise.
1941 * config/obj-coff.h: Likewise.
1942 * config/obj-elf.h: Likewise.
1943 * config/obj-som.h: Likewise.
1944 * config/obj-vms.c: Likewise.
1945 * config/obj-vms.h: Likewise.
1946 * config/tc-h8300.h: Likewise.
1947 * config/tc-ns32k.h: Likewise.
1948 * config/tc-sparc.h: Likewise.
1949 * config/tc-tic54x.h: Likewise.
1950 * config/tc-z8k.h: Likewise.
1952 2000-11-28 Nick Clifton <nickc@redhat.com>
1954 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1955 License is present in the sources, but not the output, and
1956 also available from the GNU website.
1957 (GNU Free Documentation License): Comment out this section.
1959 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1961 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1962 targets. Remove i860 from valid a.out targets.
1963 * Makefile.in: Regenerate.
1965 * config/tc-cris.c: Include dwarf2dbg.h.
1966 (md_pseudo_table): Add .file and .loc.
1967 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1968 (s_cris_file, s_cris_loc): New.
1969 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1970 * Makefile.am: Regenerate dependencies.
1971 * Makefile.in: Regenerate.
1973 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1975 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1976 (MRI_MUL_PRECEDENCE): Likewise.
1977 (op_rank): Fix a comment typo.
1979 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1981 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1983 (get_operand): Fix analysis for movw/movb instructions.
1985 2000-11-24 Nick Clifton <nickc@redhat.com>
1987 * configure.in (xscale-elf): Add target.
1988 (xscale-coff): Add target.
1989 * configure: Regenerate.
1991 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1993 (ARM_EXT_XSCALE): New ARM architecture extension.
1994 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1995 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1996 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1997 (ARM_ARCH_V4): Remove processor from architecture.
1998 (ARM_ARCH_3M): New architecutre definition.
1999 (ARM_ARCH_V5TE): New architecutre definition.
2000 (ARM_ARCH_XSCALE): New architecutre definition.
2001 (CPU_DEFAULT): Allow to be defaulted to XScale.
2002 (atpcs): New boolean variable.
2003 (ldr_flags): Support 'd' flag for double word loads.
2004 (str_flags): Support 'd' flag for double word stored.
2005 (do_mia): New function.
2006 (do_mar): New function.
2007 (do_mra): New function.
2008 (do_pld): New function.
2009 (do_ldrd): New function.
2010 (do_blx): New function.
2011 (do_bkpt): New function.
2012 (do_clz): New function.
2013 (do_lstc2): New function.
2014 (do_cdp2): New function.
2015 (do_t_blx): New function.
2016 (do_t_bkpt): New function.
2017 (do_smla): New function.
2018 (do_smlal): New function.
2019 (do_smul): New function.
2020 (do_qadd): New function.
2021 (do_co_reg2c): New function.
2022 (LONGEST_INSN): Redefine to 7.
2024 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2025 command line switches.
2027 2000-11-22 Jim Wilson <wilson@redhat.com>
2029 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2030 (struct rsrc): Make line unsigned.
2031 (gr_values): Add missing initializer.
2032 (SLOT_NUM_NOT_SET): Add unsigned cast.
2033 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2034 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2035 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2036 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2037 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2038 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2039 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2040 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2041 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2042 Add ATTRIBUTE_UNUSED to unused parameters.
2043 (convert_expr_to_ab_reg): Add parens.
2044 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2045 (dot_prologue): Initialize grsave when declared.
2046 (md_pseudo_table): Add missing initializers.
2047 (operand_match): Add casts to bfd_vma.
2048 (emit_one_bundle): Delete unused local prev. Make required_template
2050 (specify_resource): Cast i to unsigned.
2051 (note_register_values): Use fprintf_vma.
2052 (print_dependency): Likewise.
2054 2000-11-21 Jim Wilson <wilson@redhat.com>
2056 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2057 for unwind info section.
2058 (dot_endp): Likewise for unwind section.
2060 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2063 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2065 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2066 (output_insn): Call dwarf2_emit_insn.
2067 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2069 2000-11-17 Richard Henderson <rth@redhat.com>
2071 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2072 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2073 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2075 2000-11-17 Nick Clifton <nickc@redhat.com>
2077 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2080 2000-11-17 Richard Henderson <rth@redhat.com>
2082 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2084 2000-11-17 Richard Henderson <rth@redhat.com>
2086 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2087 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2088 tri-state definition of alpha_flag_mdebug.
2089 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2090 (s_alpha_file): Store first .file directive.
2091 (s_alpha_stab): New.
2092 (md_pseudo_table): Add stabs and stabn.
2094 2000-11-17 Richard Henderson <rth@redhat.com>
2096 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2098 2000-11-17 Richard Henderson <rth@redhat.com>
2100 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2101 (main): Call dwarf2_finish.
2102 * as.h (debug_type): Clarify documentation of the meaning
2104 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2105 (print_stats): Fix parenthesis problem.
2106 (now_subseg_size): New.
2107 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2108 (dwarf2_directive_file): Don't set debug_type.
2109 (dwarf2_where): Honor DEBUG_DWARF2 first.
2110 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2111 do nothing if not emitting dwarf2 debug info, or no work.
2112 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2113 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2114 (ecoff_new_file): Likewise.
2115 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2116 commentary wrt dwarf2.
2118 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2119 ATTRIBUTE_UNUSED as needed.
2120 (emit_insn): Call dwarf2_emit_insn.
2121 (s_alpha_file): New.
2123 (s_alpha_coff_wrapper): Don't handle them.
2124 (md_pseudo_table): Update for .file and .loc.
2125 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2127 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2128 don't protect with debug_type.
2129 * config/tc-hppa.c (md_assemble): Likewise.
2130 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2131 * config/tc-mn10300.c (md_assemble): Likewise.
2132 * config/tc-sh.c (md_assemble): Likewise.
2133 * config/tc-v850.c (md_assemble): Likewise.
2135 * config/tc-arm.c (arm_end_of_source): Remove.
2136 * config/tc-hppa.c (pa_end_of_source): Remove.
2137 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2138 * config/tc-mn10300.c (mn10300_finalize): Remove.
2139 * config/tc-sh.c (sh_finalize): Remove.
2140 * config/tc-v850.c (sh_finalize): Remove.
2142 * config/tc-arm.h (md_end): Remove.
2143 * config/tc-hppa.h (md_end): Remove.
2144 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2145 * config/tc-m68hc11.h (md_end): Remove.
2146 * config/tc-mn10300.h (md_end): Remove.
2147 * config/tc-sh.h (md_end): Remove.
2148 * config/tc-v850.h (md_end): Remove.
2150 * config/tc-ia64.c (emit_one_bundle): Don't protect
2151 dwarf2 bits with debug_type.
2152 (md_assemble): Likewise.
2153 (ia64_end_of_source): Don't call dwarf2_finish.
2155 2000-11-16 Jim Wilson <wilson@redhat.com>
2157 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2158 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2161 2000-11-16 H.J. Lu <hjl@gnu.org>
2163 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2166 2000-11-15 Kazu Hirata <kazu@hxi.com>
2168 * config/tc-tic30.c: Fix formatting.
2169 * config/tc-tic80.c: Likewise.
2170 * config/tc-v850.c: Likewise.
2171 * config/tc-vax.c: Likewise.
2172 * config/tc-w65.c: Likewise.
2173 * config/tc-z8k.c: Likewise.
2175 2000-11-14 DJ Delorie <dj@redhat.com>
2177 * config/tc-v850.c: Support dwarf2.
2178 * config/tc-v850.h: Ditto.
2180 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2181 parse_cons_expression_v850 to initialize hold_cons_reloc.
2183 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2185 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2186 (errata_nops_necessary_p): New function.
2187 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2190 2000-11-14 Jim Wilson <wilson@redhat.com>
2192 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2193 return little endian bfd formats.
2195 2000-11-14 Kazu Hirata <kazu@hxi.com>
2197 * config/aout_gnu.h: Fix formatting.
2198 * config/atof-vax.c: Likewise.
2199 * config/m68k-parse.h: Likewise.
2200 * config/m88k-opcode.h: Likewise.
2201 * config/obj-elf.c: Likewise.
2202 * config/tc-arm.c: Likewise.
2203 * config/tc-cris.c: Likewise.
2204 * config/tc-i386.c: Likewise.
2205 * config/tc-ia64.c: Likewise.
2206 * config/tc-mn10300.c: Likewise.
2207 * config/te-386bsd.h: Likewise.
2208 * config/te-hppa.h: Likewise.
2209 * config/te-nbsd.h: Likewise.
2210 * config/te-ppcnw.h: Likewise.
2211 * config/te-sparcaout.h: Likewise.
2212 * config/te-tmips.h: Likewise.
2213 * config/vax-inst.h: Likewise.
2214 * config/vms-conf.h: Likewise.
2216 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2218 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2220 2000-11-13 H.J. Lu <hjl@gnu.org>
2222 * config/obj-elf.c (elf_frob_symbol): Support
2223 ".symver name,name2@@@nodename".
2224 (elf_frob_file_before_adjust): Likewise.
2226 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2227 and ".symver name,name2@@@nodename".
2230 2000-11-12 H.J. Lu (hjl@gnu.org)
2232 * config/obj-elf.c (obj_elf_symver): Check missing version
2235 2000-11-12 H.J. Lu (hjl@gnu.org)
2237 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2238 instead of bfd_vma for non-bfd assemblers.
2240 2000-11-09 Kazu Hirata <kazu@hxi.com>
2242 * itbl-ops.c: Fix comment typos.
2244 2000-11-08 Jim Wilson <wilson@redhat.com>
2246 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2247 (struct unwind): Add next_slot_frag field.
2248 (slot_index): New parameters slot_frag and first_frag. Add code
2249 to add in frag sizes when different. Add comments.
2250 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2251 arguments to slot_index.
2252 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2253 loop end. Set next_slot_frag field.
2255 2000-11-07 H.J. Lu <hjl@gnu.org>
2257 * doc/as.texinfo (.symver): Updated for versioned symbol
2260 * obj.h (format_ops): Add the frob_file_before_adjust field.
2262 * config/obj-aout.c (aout_format_ops): Set the
2263 frob_file_before_adjust field to 0.
2264 * config/obj-coff.c (coff_format_ops): Likewise.
2265 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2267 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2269 (elf_frob_file_before_adjust): New function to remove unneeded
2270 versioned symbols from the symbol table.
2271 (elf_format_ops): Set the frob_file_before_adjust field to
2272 elf_frob_file_before_adjust.
2274 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2277 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2279 2000-11-07 Peter Targett <peter.targett@arccores.com>
2281 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2283 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2284 Fix compile time warning messages.
2286 2000-11-07 Nick Clifton <nickc@redhat.com>
2288 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2289 buffer in order to avoid buffer overflows.
2291 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2293 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2294 Change M to m for -milp32 or -mlp64 to match gcc.
2295 (dot_endp): Use bytes_per_address instead of 8.
2296 (emit_one_bundle): Use number_to_chars_littleendian instead of
2298 (fix_insn): Likewise.
2299 (ia64_init): New function.
2300 (ia64_target_format): New function.
2301 (md_begin): Set endianness, arch, and machine as appropriate.
2302 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2303 Make these macros depend on TE_HPUX macro.
2304 (TARGET_FORMAT): Define.
2305 (HOST_SPECIAL_INIT): Define.
2306 * config/te-hpux.h: New file.
2307 * configure.in: Add "ia64-*-hpux*" target to configure.
2308 * configure: Regenerate.
2310 2000-11-06 Kazu Hirata <kazu@hxi.com>
2312 * as.c: Fix formatting.
2313 * dwarf2dbg.c: Likewise.
2314 * input-file.c: Likewise.
2315 * input-file.h: Likewise.
2316 * input-scrub.c: Likewise.
2317 * itbl-ops.c: Likewise.
2318 * listing.c: Likewise.
2319 * macro.h: Likewise.
2320 * messages.c: Likewise.
2322 * subsegs.c: Likewise.
2323 * subsegs.h: Likewise.
2324 * write.c: Likewise.
2326 2000-11-06 Nick Clifton <nickc@redhat.com>
2328 * doc/as.texinfo: Add GNU Free Documentation License.
2329 * doc/gasp.texi: Add GNU Free Documentation License.
2330 * doc/as.1: Add GNU Free Documentation License.
2332 2000-11-05 Nick Clifton <nickc@redhat.com>
2334 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2336 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2338 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2339 * configure: Regenerate.
2341 2000-11-01 Nick Clifton <nickc@redhat.com>
2343 * read.c (original_case_string): New global variable.
2344 (read_a_source_file): Copy opcode string into
2345 original_case_string if clobbering the case of the opcode.
2346 * read.h: Export the definition of original_case_string.
2347 * config/tc-arm.c (md_assembler): When parsing a .req
2348 directive use the original opcode string, not the case
2351 2000-11-02 Nick Clifton <nickc@redhat.com>
2353 * config/tc-mn10300.c (debug_line): Remove this static
2355 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2356 dwarf2_where and dwarf2_gen_line_info.
2358 2000-11-02 Theo Honohan <th@futuretv.com>
2360 * config/tc-arm.c (do_msr): Improve error message.
2362 2000-10-31 Eric Christopher <echristo@redhat.com>
2364 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2365 or pc-relative, else use fx_offset.
2367 2000-10-31 Jim Wilson <wilson@redhat.com>
2369 * config/tc-ia64.c (struct md): New field tag_fixups.
2370 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2371 qualifying predicate.
2372 (emit_one_bundle): Delete spurious multiplication by one. Handle
2374 (ia64_start_line): Error if dangling qualifying predicate.
2375 (defining_tag): New static variable.
2376 (ia64_unrecognized_line, case '['): Parse tags.
2377 (ia64_frob_label): Create tag_fixups.
2378 (md_assemble): Reset md.qp.X_op after using it.
2380 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2382 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2384 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2386 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2388 2000-10-30 Kazu Hirata <kazu@hxi.com>
2390 * expr.c: Fix formatting.
2391 * flonum-copy.c: Likewise.
2392 * flonum.h: Likewise.
2396 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2398 * as.h (OPTION_MD_BASE): Bump to 190.
2399 * as.c (parse_args) <std_longopts>: Add comment about the need to
2400 check OPTION_MD_BASE in as.h.
2402 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2405 2000-10-27 Nick Clifton <nickc@redhat.com>
2407 * configure.in (emulations): Add m68hc12.
2408 * configure: Regenerate.
2409 * po/gas.pot: Regenerate.
2411 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2413 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2415 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2417 2000-10-25 Nick Clifton <nickc@redhat.com>
2419 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2420 a DWARF2 line number information sequence.
2422 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2424 * read.c (generate_lineno_debug): Update comment describing why
2425 DWARF2 line number debug information is not generated
2426 automatically by this function.
2428 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2431 * config/tc-arm.h (md_end): Define.
2432 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2434 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2435 if generating DWARF2 line numbers.
2436 (arm_end_of_source): New function. Call dwarf2_finish if
2439 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2440 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2441 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2443 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2445 * config/tc-i386.c: Fix prototype declarations for functions taking no
2448 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2450 * config/tc-i386.c (i386_operand_modifier): Remove.
2451 (build_displacement_string): Remove.
2452 (i386_parse_seg): Remove.
2453 (i386_intel_memory_operand): Remove.
2454 (i386_intel_operand): Re-write using recursive descent parser based
2455 on MASM documentation.
2456 (struct intel_parser_s): New structure.
2457 (intel_parser): New static variable.
2458 (struct intel_token): New structure.
2459 (cur_token, prev_token): New static variables.
2472 (intel_match_token): New function.
2473 (intel_get_token): New function.
2474 (intel_putback_token): New function.
2475 (intel_expr): New function.
2476 (intel_e05): New function.
2477 (intel_e05_1): New function.
2478 (intel_e06): New function.
2479 (intel_e06_1): New function.
2480 (intel_e09): New function.
2481 (intel_e09_1): New function.
2482 (intel_e10): New function.
2483 (intel_e10_1): New function.
2484 (intel_e11): New function.
2486 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2488 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2489 instructions to loose any special insn->architecture mask.
2491 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2492 (sparc_md_end, sparc_arch_types, sparc_arch,
2493 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2494 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2495 request v9b architecture if they are used).
2497 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2499 * config/tc-m68k.c: Fix the previous misapplied patch.
2501 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2503 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2504 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2505 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2508 2000-10-17 Kazu Hirata <kazu@hxi.com>
2510 * debug.c: Fix formatting.
2511 * depend.c: Likewise.
2512 * dwarf2dbg.c: Likewise.
2513 * dwarf2dbg.h: Likewise.
2514 * ecoff.c: Likewise.
2517 * flonum-konst.c: Likewise.
2518 * frags.h: Likewise.
2520 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2522 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2524 * doc/as.texinfo: Added notes about this new option.
2526 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2528 * config/tc-sh.c (JREG): Remove.
2529 (md_convert_frag): Remove #if 0:d code using JREG.
2531 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2533 * config/tc-i386.c (i386_operand_modifier): Only match
2534 modifiers SHORT and FLAT if they are followed by a space.
2535 (parse_register): When `allow_naked_reg' is set, do not confuse
2536 identifiers that start with a register name with a register.
2538 2000-10-12 Kazu Hirata <kazu@hxi.com>
2540 * app.c: Fix formatting.
2543 * bit_fix.h: Likewise.
2548 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2550 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2552 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2554 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2555 Re-arrange function a little and improve error message.
2557 * write.c (write_relocs): Fix a comment.
2559 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2562 2000-10-05 Jim Wilson <wilson@cygnus.com>
2564 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2566 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2568 * config/tc-i386.c: Delete some useless comments, reformat others.
2570 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2571 non-global syms in linkonce sections.
2573 2000-10-04 Ralf Baechle <ralf@gnu.org>
2575 * config/tc-ia64.c (operand_match): Don't use // style comments.
2576 * config/tc-i370.c: Likewise.
2578 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2580 Changes to handle varying register prefix and user symbol prefix.
2581 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2582 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2583 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2584 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2585 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2586 (demand_register_prefix): New variable.
2587 (md_pseudo_table): New pseudo ".syntax".
2588 (md_longopts): New options --no-underscore and --underscore.
2589 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2590 on symbols_have_leading_underscore.
2591 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2592 (get_spec_reg): Ditto.
2593 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2595 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2597 <case OPTION_NO_US, case OPTION_US>: New.
2598 (md_show_usage): Be brief and reformat to match continuation of
2600 * po/gas.pot: Regenerate.
2602 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2604 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2605 force relocs for 12 bit branches.
2606 (md_apply_fix): Similarly, adjust logic here.
2608 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2610 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2611 adjust for external and weak syms as we will use a reloc. Allow
2612 for +8 offset when calculating limits of branches.
2613 (hppa_fix_adjustable): Undo 2000-09-23 change.
2614 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2615 Correct distance calculation.
2616 (tc_gen_reloc): Print the file name and line number if we can't
2619 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2620 * config/tc-hppa.c (nonzero_dibits): Define.
2621 (arg_reloc_stub_needed): Check each arg and return value
2622 separately for zero case.
2623 (pa_align): Declare argument `bytes'.
2625 2000-09-25 Kazu Hirata <kazu@hxi.com>
2627 * config/tc-cris.c: Fix formatting.
2628 * config/tc-d10v.h: Likewise.
2629 * config/tc-d30v.c: Likewise.
2630 * config/tc-d30v.h: Likewise.
2631 * config/tc-fr30.c: Likewise.
2632 * config/tc-fr30.h: Likewise.
2633 * config/tc-m68k.c: Likewise.
2634 * config/tc-m68k.h: Likewise.
2635 * config/tc-pj.h: Likewise.
2636 * config/tc-ppc.c: Likewise.
2637 * config/tc-ppc.h: Likewise.
2638 * config/tc-sh.c: Likewise.
2639 * config/tc-sh.h: Likewise.
2640 * config/tc-sparc.c: Likewise.
2641 * config/tc-v850.h: Likewise.
2642 * config/tc-vax.h: Likewise.
2643 * config/tc-w65.h: Likewise.
2644 * config/tc-z8k.h: Likewise.
2646 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2648 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2649 checks only for ELF.
2650 (hppa_force_relocation): Likewise.
2652 2000-09-22 Jim Wilson <wilson@cygnus.com>
2654 * config/tc-ia64.c (dv_sem): Add "stop".
2655 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2656 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2657 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2659 (mark_resources): Check IA64_RS_PRr.
2661 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2663 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2664 md_estimate_size_before_relax): Redesign and clean up the
2665 relaxation mechanism.
2667 2000-09-21 Kazu Hirata <kazu@hxi.com>
2669 * config/tc-ns32k.c: Fix formatting.
2670 * config/tc-ns32k.h: Likewise.
2672 2000-09-20 Kazu Hirata <kazu@hxi.com>
2674 * config/tc-m32r.c: Fix formatting.
2675 * config/tc-m32r.h: Likewise.
2676 * config/tc-m68851.h: Likewise.
2677 * config/tc-m68hc11.c: Likewise.
2678 * config/tc-m68hc11.h: Likewise.
2679 * config/tc-m88k.c: Likewise.
2680 * config/tc-mcore.c: Likewise.
2681 * config/tc-mcore.h: Likewise.
2682 * config/tc-mips.c: Likewise.
2683 * config/tc-mips.h: Likewise.
2684 * config/tc-mn10200.h: Likewise.
2685 * config/tc-mn10300.h: Likewise.
2686 * config/tc-tahoe.c: Likewise.
2687 * config/tc-tahoe.h: Likewise.
2689 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2691 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2692 Likewise in relaxation description comments.
2694 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2696 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2697 subtraction of two syms without emitting a relocation.
2699 From David Huggins-Daines <dhd@linuxcare.com>
2700 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2701 global or weak symbols.
2703 2000-09-15 Kazu Hirata <kazu@hxi.com>
2705 * config/tc-h8300.h: Fix formatting.
2706 * config/tc-h8500.c: Likewise.
2707 * config/tc-h8500.h: Likewise.
2708 * config/tc-hppa.h: Likewise.
2709 * config/tc-i370.h: Likewise.
2710 * config/tc-i386.h: Likewise.
2711 * config/tc-i860.c: Likewise.
2712 * config/tc-i860.h: Likewise.
2713 * config/tc-i960.h: Likewise.
2714 * config/tc-ia64.c: Likewise.
2715 * config/tc-ia64.h: Likewise.
2717 2000-09-14 Kazu Hirata <kazu@hxi.com>
2719 * config/tc-a29k.c: Fix formatting.
2720 * config/tc-alpha.c: Likewise.
2721 * config/tc-arc.c: Likewise.
2722 * config/tc-arc.h: Likewise.
2723 * config/tc-arm.c: Likewise.
2724 * config/tc-arm.h: Likewise.
2725 * config/tc-avr.c: Likewise.
2726 * config/tc-avr.h: Likewise.
2727 * config/tc-tic30.c: Likewise.
2728 * config/tc-tic30.h: Likewise.
2729 * config/tc-tic54x.c: Likewise.
2730 * config/tc-tic54x.h: Likewise.
2731 * config/tc-tic80.c: Likewise.
2732 * config/tc-tic80.h: Likewise.
2734 2000-09-14 Timothy Wall <twall@cygnus.com>
2736 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2737 parallel comparisons for later use.
2738 (struct rsrc): Add parallel comparison type.
2739 (resources_match): Skip special cases of PR usage (non-conflicting
2742 2000-09-13 Kazu Hirata <kazu@hxi.com>
2744 * config/obj-ecoff.c: Fix formatting.
2745 * config/obj-elf.c: Likewise.
2746 * config/obj-elf.h: Likewise.
2747 * config/obj-evax.h: Likewise.
2748 * config/obj-generic.h: Likewise.
2749 * config/obj-hp300.c: Likewise.
2750 * config/obj-hp300.h: Likewise.
2751 * config/obj-ieee.h: Likewise.
2752 * config/obj-vms.c: Likewise.
2753 * config/obj-vms.h: Likewise.
2755 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2757 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2758 (md_parse_option): Ditto.
2759 (md_longopts): Add -mips32 option.
2760 (md_show_usage): Document new options.
2761 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2762 (mips_ip): Assemble mfc0 with a sub-selection code.
2763 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2764 (mips_cpu_to_str): New function.
2765 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2766 Use CPU_* defines instead of hardcoded numbers.
2768 * doc/as.texinfo: Document new options.
2769 * doc/c-mips.texi: Ditto.
2771 2000-09-12 Kazu Hirata <kazu@hxi.com>
2773 * as.h: Fix formatting.
2774 * asintl.h: Likewise.
2775 * bit_fix.h: Likewise.
2776 * config/obj-aout.c: Likewise.
2777 * config/obj-aout.h: Likewise.
2778 * config/obj-bout.c: Likewise.
2779 * config/obj-bout.h: Likewise.
2780 * config/obj-coff.c: Likewise.
2781 * config/obj-coff.h: Likewise.
2782 * dwarf2dbg.h: Likewise.
2784 * flonum.h: Likewise.
2785 * frags.h: Likewise.
2786 * itbl-ops.h: Likewise.
2787 * macro.h: Likewise.
2790 * struc-symbol.h: Likewise.
2791 * subsegs.h: Likewise.
2792 * symbols.h: Likewise.
2794 * write.h: Likewise.
2796 2000-09-11 Kazu Hirata <kazu@hxi.com>
2798 * bignum-copy.c: Fix formatting.
2799 * config/tc-i370.c: Likewise.
2800 * config/tc-i960.c: Likewise.
2801 * config/tc-m68k.c: Likewise.
2802 * ehopt.c: Likewise.
2803 * flonum-copy.c: Likewise.
2804 * flonum-konst.c: Likewise.
2805 * flonum-mult.c: Likewise.
2806 * literal.c: Likewise.
2809 * stabs.c: Likewise.
2810 * subsegs.c: Likewise.
2812 2000-09-09 Philip Blundell <philb@gnu.org>
2814 * configure.in (arm*-*-uclinux*): New target.
2815 * configure: Regenerate.
2817 2000-09-09 Kazu Hirata <kazu@hxi.com>
2819 * input-file.c: Fix formatting.
2820 * itbl-ops.c: Likewise.
2821 * messages.c: Likewise.
2823 2000-09-08 Philip Blundell <philb@gnu.org>
2825 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2828 2000-09-07 H.J. Lu <hjl@gnu.org>
2830 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2831 * configure: Rebuild.
2833 2000-09-07 Kazu Hirata <kazu@hxi.com>
2835 * atof-generic.c: Fix formatting.
2836 * config/tc-mips.c: Likewise.
2837 * config/tc-vax.c: Likewise.
2838 * input-scrub.c: Likewise.
2840 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2842 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2843 * configure.in (sh-*-linux*): Added.
2844 * configure: Rebuilt.
2846 2000-09-06 Kazu Hirata <kazu@hxi.com>
2848 * config/tc-hppa.c: Fix formatting.
2850 * ecoff.c: Fix formatting.
2852 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2854 * configure: Rebuilt with new libtool.m4.
2856 2000-09-05 Kazu Hirata <kazu@hxi.com>
2858 * cgen.c: Fix formatting.
2859 * config/tc-ia64.c: Likewise.
2861 2000-09-05 Nick Clifton <nickc@redhat.com>
2863 * aclocal.m4: Regenerate.
2864 * config.in: Regenerate.
2865 * configure: Regenerate.
2866 * po/gas.pot: Regenerate.
2868 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2870 * config/tc-cris.c: Correct comment typos.
2872 2000-09-05 Eric Christopher <echristo@cygnus.com>
2874 * config/tc-mn10300.c: Cleanup.
2875 (md_pcrel_from): Enable.
2877 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2879 * expr.c (operand): Fix a comment typo.
2880 * write.c (write_relocs): Fix a signed/unsigned warning.
2882 * config/tc-hppa.c (fudge_reg_expressions): New
2883 (hppa_force_reg_syms_absolute): New.
2884 (pa_equ): Allow reg_section expressions.
2885 * config/tc-hppa.c (md_optimize_expr): Define.
2886 (hppa_force_reg_syms_absolute): Prototype.
2888 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2889 (pa_parse_number): Pass in arg to select fp reg parsing.
2890 Return 1 to indicate format checks pass. If strict, then only
2891 accept a register or register symbol. Return value in...
2892 (pa_number): New static for pa_parse_number.
2893 (FP_REG_BASE): Define.
2894 (FP_REG_RSEL): Define.
2895 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2896 appropriate. White space changes.
2897 (need_pa11_opcode): Don't bother passing any params, get them from
2899 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2900 Remove extraneous check in case 'Q'.
2901 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2902 reg, set section of resulting symbol to reg_section.
2903 (pa_parse_space_stmt): Modify call to pa_parse_number.
2904 (pa_space): Likewise.
2906 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2907 (hppa_force_relocation): Handle vtable relocs.
2908 (pa_vtable_entry): New.
2909 (pa_vtable_inherit): New.
2910 (md_pseudo_table): Add entries for vtable pseudos.
2911 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2912 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2914 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2915 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2916 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2918 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2919 specify a symbol type.
2921 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2922 dependent things together.
2923 (md_elf_symbol_type): Define.
2925 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2927 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2929 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2930 (obj_elf_vtable_entry): Declare.
2932 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2933 and export function.
2934 (obj_elf_vtable_entry): Similarly.
2935 (elf_pseudo_table): Fix the damage with a cast.
2937 2000-09-03 Richard Henderson <rth@cygnus.com>
2939 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2940 for template selection when a label is needed.
2942 2000-09-02 Kazu Hirata <kazu@hxi.com>
2944 * config/tc-ia64.c: Fix formatting.
2946 2000-09-02 Nick Clifton <nickc@redhat.com>
2948 * configure.in: Increase version number to 2.10.91.
2949 * configure: Regenerate.
2950 * aclocal.m4: Regenerate.
2951 * config.in: Regenerate.
2952 * po/gas.pot: Regenerate.
2953 * Makefile.in: Regenerate.
2955 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2957 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2958 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2959 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2961 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2964 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2966 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2967 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2968 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2969 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2970 (GOT_symbol): New variable.
2971 (md_undefined_symbol): Set it.
2973 2000-09-01 Richard Henderson <rth@cygnus.com>
2975 * config/tc-ia64.c (match): Don't inline.
2976 (extra_goodness): New.
2977 (md_begin): Prefer nop.f and nop.b for best_template.
2979 2000-08-31 Kazu Hirata <kazu@hxi.com>
2981 * as.c: Fix formatting.
2983 * frags.c: Likewise.
2984 * macro.c: Likewise.
2986 2000-08-31 Eric Christopher <echristo@cygnus.com>
2988 * config/tc-mn10300.c: Cleanup and fix warnings.
2989 (md_pseudo_table): Add initializers.
2990 (md_show_usage): Cleanup.
2991 (md_parse_option): Fix warnings.
2992 (md_undefined_symbol): Fix warnings.
2993 (md_conver_frag): Fix warnings.
2994 (tc_gen_reloc): Fix warnings.
2995 (md_apply_fix3): Fix warnings.
2996 (check_operand): Fix warnings.
2998 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3000 * acinclude.m4: Include libtool and gettext macros from the
3002 * aclocal.m4, configure: Rebuilt.
3004 2000-08-30 Mark Hatle <mhatle@mvista.com>
3006 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3008 2000-08-31 Kazu Hirata <kazu@hxi.com>
3010 * listing.c: Fix formatting.
3012 2000-08-29 Kazu Hirata <kazu@hxi.com>
3014 * app.c: Fix a comment typo. Fix formatting.
3016 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3018 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3019 offset of the target destination for jmp instructions.
3020 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3022 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3024 * NEWS: Mention support for CRIS.
3026 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3028 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3029 Sets `.lcomm' alignment to zero.
3031 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3033 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3034 TC_FIX_ADJUSTABLE): Define.
3036 2000-08-23 Jim Wilson <wilson@cygnus.com>
3038 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3039 unwind.personality_routine is set.
3041 2000-08-23 H.J. Lu <hjl@gnu.org>
3043 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3045 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3047 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3050 2000-08-22 H.J. Lu <hjl@gnu.org>
3052 * config.in (STRICTCOFF): New for strict COFF.
3054 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3055 i386-*-go32* and i386-go32-rtems*.
3056 * configure: Rebuilt.
3058 * config/obj-coff.c (obj_coff_endef): Follow the historical
3059 behavior if STRICTCOFF is not defined.
3061 * doc/internals.texi: Document STRICTCOFF.
3063 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3065 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3066 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3067 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3068 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3069 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3070 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3071 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3074 2000-08-22 Eric Christopher <echristo@cygnus.com>
3076 * config/tc-mn10300.c: (md_apply_fix): New function.
3077 (mn10300_force_relocation): New function.
3078 (mn10300_fix_adjustable): New function.
3080 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3081 (TC_HANDLES_FX_DONE): Define.
3082 (obj_fix_adjustable): Define.
3083 (MD_APPLY_FIX3): Define.
3084 (TC_LINKRELAX_FIXUP): Define.
3086 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3088 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3090 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3092 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3094 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3095 if the fixup resulted in a relocation.
3097 2000-08-18 Nick Clifton <nickc@redhat.com>
3099 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3100 Make reference to first element of shift_names explicit.
3102 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3104 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3105 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3106 add a symbol's address. Removed all target-specific #ifdefs that
3107 used to accomplished the same.
3108 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3109 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3110 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3111 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3112 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3114 2000-08-17 Kazu Hirata <kazu@hxi.com>
3116 * dwarf2dbg.c: Fix formatting.
3118 2000-08-17 Nick Clifton <nickc@redhat.com>
3120 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3121 to be recoded as logical shift lefts by zero.
3123 2000-08-16 Jim Wilson <wilson@cygnus.com>
3125 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3126 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3128 (note_register_values): Handle IA64_OPND_R3_2 operands.
3130 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3132 * config/tc-i860.c (md_operand): Silly typo fixed.
3134 2000-08-16 Nick Clifton <nickc@redhat.com>
3136 * config/tc-arm.c (struct asm_shift): Delete.
3138 (enum asm_shift_index): New.
3139 (struct asm_shift_properties): New.
3140 (struct asm_shift_name): New.
3141 (shift_properties[]); New.
3142 (shift_names[]); New.
3144 (decode_shift): Use new structures.
3145 Issue a warning is "ROR #0" is used.
3146 Issue a warning if "ASR #0" or "LSR #0" is used.
3148 (md_begin): Initialise arm_shift_hsh table from new
3149 asm_shift_name array.
3151 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3153 * config/tc-sparc.c: Kill all warnings.
3154 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3156 (md_show_usage): Update usage text.
3158 2000-08-16 Nick Clifton <nickc@redhat.com>
3160 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3163 2000-08-15 Will Cohen <wcohen@redhat.com>
3165 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3167 * config/tc-sh.c (md_assemble): Changed so debug_type
3168 test performed for ppi_assemble
3169 * config/tc-sh.c: Included dwarf2dbg.h.
3170 (debug_line): Defined.
3171 (md_assemble): Generates dwarf2 line info.
3172 (sh_finalize): New function. Finalize dwarf2 info.
3173 (assemble_ppi): Returns size of code generated.
3174 (build_Mytes): Returns size of code generated.
3175 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3176 * config/tc-sh.h (md_end): Defined.
3177 (sh_finalize): Declared.
3179 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3181 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3184 2000-08-14 Nick Clifton <nickc@redhat.com>
3186 * config/tc-arm.c (do_bx): Allow "bx pc".
3188 2000-08-14 Jim Wilson <wilson@cygnus.com>
3190 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3191 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3192 (md_begin): Change assignment to md.flag to OR in the new bit.
3194 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3196 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3197 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3200 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3202 * NEWS: Mention i860 support.
3204 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3206 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3208 2000-08-14 Andreas Schwab <schwab@suse.de>
3210 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3212 2000-08-11 Andreas Schwab <schwab@suse.de>
3214 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3217 2000-08-11 Kazu Hirata <kazu@hxi.com>
3219 * expr.c: Fix formatting.
3220 * config/obj-bout.c: Likewise.
3222 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3224 * doc/c-i860.texi: Flesh out the i860 section more.
3226 2000-08-10 Kazu Hirata <kazu@hxi.com>
3228 * symbols.c: Fix formatting.
3231 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3233 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3234 modifier has the IgnoreSize bit set.
3236 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3238 From Rodney Brown <RodneyBrown@mynd.com>
3239 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3240 * configure: Regenerate.
3242 2000-08-09 Kazu Hirata <kazu@hxi.com>
3244 * hash.c: Fix formatting.
3247 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3249 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3250 (i860_fix_info): New enum.
3251 (MD_APPLY_FIX3): Define.
3252 (WORKING_DOT_WORD): Define.
3253 (TC_HANDLES_FX_DONE): Define.
3254 (DIFF_EXPR_OK): Define.
3255 (LISTING_HEADER): Define.
3256 (TARGET_FORMAT): Select target format based on endian flag.
3257 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3258 (target_big_endian): Add external declaration.
3260 * config/tc-i860.c: All existing code reworked completely. Other
3261 new code shown below.
3262 (SYNTAX_SVR4): Define.
3263 (target_warn_expand): New variable.
3264 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3265 (md_longopts): Declare and define with new options (-EL, -EB,
3267 (md_show_usage): New function.
3268 (md_operand): New function.
3269 (obtain_reloc_for_imm16): New function.
3270 (md_apply_fix3): New function.
3271 (tc_gen_reloc): New function.
3273 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3275 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3276 2 bytes of the jump address are in the same frag.
3277 (find): Accept 68hc12 register indirect modes.
3279 * NEWS: Mention 68HC11 & 68HC12 support.
3281 2000-08-07 Richard Henderson <rth@cygnus.com>
3283 * config/tc-ia64.c (unwind): Add prologue_mask member.
3284 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3285 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3286 (dot_body): Clear unwind.prologue_mask.
3287 (dot_prologue): Set it. Accept a register second argument.
3289 2000-08-07 Kazu Hirata <kazu@hxi.com>
3291 * config/atof-ieee.c: Fix formatting.
3292 * config/atof-tahoe.c: Likewise.
3294 2000-08-06 Nick Clifton <nickc@cygnus.com>
3296 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3299 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3300 of .popsection, .previous, .pushsection, .subsection,
3301 .version, .vtable_entry, .vtable_inherit and .weak.
3303 2000-08-05 Kazu Hirata <kazu@hxi.com>
3305 * config/tc-cris.c: Fix formatting.
3306 * config/tc-i386.c: Likewise.
3307 * config/tc-sparc.c (sparc_ip): Simplify the code.
3309 2000-08-04 Kazu Hirata <kazu@hxi.com>
3311 * config/tc-cris.c: Rearrange code for readability.
3312 * config/tc-d10v.c: Fix formatting.
3313 * config/tc-m32r.c: Likewise.
3314 * config/tc-sparc.c: Likewise.
3316 2000-08-02 Jim Wilson <wilson@cygnus.com>
3318 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3319 before ia64_find_opcode.
3320 (md_assemble): Likewise.
3322 2000-08-01 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3325 Undo some formatting fixes.
3327 2000-08-01 Kazu Hirata <kazu@hxi.com>
3329 * config/obj-som.c: Fix formatting.
3330 * config/obj-ieee.c: Likewise.
3331 * config/tc-arm.c: Likewise.
3332 * config/tc-v850.c: Likewise.
3334 2000-08-01 Nick Clifton <nickc@redhat.com>
3336 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3337 index by command line option.
3339 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3341 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3342 (@node M68K-Branch): Rewrite to match the reality.
3344 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3346 * doc/c-i860.texi: New file.
3347 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3348 * doc/Makefile.in: Regenerate.
3349 * doc/all.texi: Add I860 as relevant architecture.
3350 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3352 2000-07-31 Kazu Hirata <kazu@hxi.com>
3354 * config/tc-d30v.c: Fix formatting.
3356 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3358 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3359 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3360 long emit a long branch if available instead of an absolute jump, never
3361 emit absolute jumps for anything with --pcrel.
3363 * doc/c-m68k.texi: Document new command line option.
3365 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3367 * config/tc-avr.c: Use PARAMS macro in function declarations.
3368 Don't declare md_pcrel_from_section (already in tc-avr.h).
3369 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3370 (avr_operand): Don't set (unsigned) op_mask to -1.
3372 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3374 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3375 * configure: Regenerated.
3376 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3377 of operand to the .type directive (.e.g, "type").
3379 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3381 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3382 * app.c (do_scrub_chars): Record where first comment found.
3383 * read.c (read_a_source_file): Init found_comment on entry, and
3384 notify whether comments found on exit.
3385 * config/tc-hppa.c (md_shortopts): Add "c".
3386 (md_longopts): Add warn-comment.
3387 (md_parse_option): Handle it.
3388 (md_show_usage): Show available options.
3389 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3391 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3393 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3394 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3396 (md_estimate_size_before_relax): Don't fall off end of function.
3398 2000-07-27 Kazu Hirata <kazu@hxi.com>
3400 * config/tc-avr.c: Fix formatting.
3401 * config/tc-ns32k.c: Likewise.
3403 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3405 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3407 2000-07-27 Kazu Hirata <kazu@hxi.com>
3409 * config/tc-d10v.c: Fix formatting.
3410 * config/tc-z8k.c: Likewise.
3411 * config/tc-sparc.c: Likewise.
3413 2000-07-26 Dave Brolley <brolley@redhat.com>
3415 * cgen.c (queue_fixup): Declare opinfo.
3416 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3417 (gas_cgen_md_operand): Ditto.
3418 (gas_cgen_md_apply_fix3): Ditto.
3420 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3422 * config/obj-coff.c (obj_frob_symbol): Don't merge
3423 labels. Don't merge if the symbol isn't constant. Return
3424 immediately if a symbol is merged.
3426 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3428 * frags.c (frag_align): Correct absolute section alignment.
3430 2000-07-20 DJ Delorie <dj@redhat.com>
3432 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3433 it breaks linking against DLLs.
3435 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3437 * configure.in: Add CRIS support.
3438 * configure: Regenerate.
3439 * Makefile.am: (CPU_TYPES): Add cris.
3440 (CPU_OBJ_VALID) [aout]: Add cris.
3441 (MULTI_CPU_TYPES): Add cris.
3442 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3443 [coff]: Only i386 and mips are valid.
3444 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3445 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3446 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3447 Regenerate dependencies.
3448 * Makefile.in: Regenerate.
3449 * aclocal.m4: Regenerate.
3450 * as.c: Declare crisaout, criself.
3451 * config/tc-cris.h, config/tc-cris.c: New.
3452 * config/e-criself.c, config/e-crisaout.c: New.
3453 * po/POTFILES.in, po/gas.pot: Regenerate.
3455 2000-07-20 Kazu Hirata <kazu@hxi.com>
3457 * read.c: Fix formatting.
3458 * write.c: Fix formatting.
3460 2000-07-19 H.J. Lu <hjl@gnu.org>
3462 * sb.c: Include <stdlib.h> if exists for abort ().
3464 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3466 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3467 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3468 (pa_type_args): Same here.
3470 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3472 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3473 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3474 the storage class is already set.
3476 2000-07-17 Kazu Hirata <kazu@hxi.com>
3478 * config/tc-m68hc11.c: Fix formatting.
3479 * config/tc-mn10200.c: Likewise.
3480 * config/tc-mn10300.c: Likewise.
3481 * config/tc-pj.c: Likewise.
3482 * config/tc-tic80.c: Likewise.
3483 * config/tc-w65.c: Likewise.
3485 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3487 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3490 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3492 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3495 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3497 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3498 ELF as are used for SOM (except the 32-bit reloc one) to decide
3499 whether a symbol can be reduced to a section symbol. Expand on
3500 the comment for symbols involved in LR% and RR% expressions.
3502 2000-07-14 Nick Clifton <nickc@cygnus.com>
3504 * config/tc-mips.c (mips_disable_float_construction): New
3505 static variable. Set to true if doubles should not be
3506 constructed by loading two single width fp registers with
3507 halves of the value.
3508 (mips_ip): Test mips_disable_float_construction.
3509 (md_longopts): Add command line switches --construct-floats
3510 and --no-construct-floats.
3511 (md_parse_option): Parse new command line options.
3512 (md_show_usage): Describe new command line options.
3514 * doc/c-mips.texi: Document new command line options.
3516 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3518 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3519 * configure: Regenerate.
3521 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3523 * configure.in (DEFAULT_EMULATION setting): Revert part of
3524 2000-07-01 change that set te_multi=multi unless set to tmips.
3525 * configure: Regenerate.
3527 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3529 * config/obj-coff.c (coff_frob_section): Add padding to the last
3530 section when aligning it increases its size.
3532 2000-07-11 Kazu Hirata <kazu@hxi.com>
3534 * config/tc-tic54x.c: Fix formatting.
3536 2000-07-10 Kazu Hirata <kazu@hxi.com>
3538 * config/tc-h8500.c: Fix formatting.
3539 * config/tc-tic54x.c: Fix formatting.
3541 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3543 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3544 displacements correctly.
3546 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3548 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3550 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3554 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3556 From David Huggins-Daines <dhd@linuxcare.com>
3557 * config/te-hppalinux64.h: Add a new emulation.
3558 * configure.in (emulations): Add configure bits to support the
3559 64-bit Linux/parisc target.
3560 * configure: Regenerate.
3562 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3563 (md_shortopts): Add `V' for ELF.
3565 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3566 when SOM or ELF_ARG_RELOC are defined.
3567 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3568 ELF_ARG_RELOC are defined.
3569 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3570 (pa_stringer): ..Do it here instead. Fix comment typos.
3571 (hppa_force_relocation): Cast enums to int before comparing with
3574 From Ryan Bradetich <rbradetich@uswest.net>
3575 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3576 redifinition warning.
3577 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3578 (hppa_force_relocation): ditto
3579 (md_apply_fix): Added cast to buf to fix warnings.
3581 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3582 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3584 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3585 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3586 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3587 reloc_type** to avoid warnings in switch.
3588 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3589 little earlier instead.
3591 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3593 (pa_type_args): Use symbol_arg_reloc_info.
3594 (struct pa_it): Make arg_reloc unsigned int.
3595 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3596 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3597 (pa_code): Delete. pa_text duplicates this function.
3598 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3599 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3601 (cons_fix_new_hppa): Actually change selector to e_fsel when
3602 warning about assuming so.
3603 (tc_gen_reloc): More example elf arg reloc code.
3604 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3605 (hppa_force_relocation): Likewise.
3607 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3609 (pa_end_of_source): Prototype.
3610 (hppa_fix_adjustable): Prototype.
3611 (LABELS_WITHOUT_COLONS): Move it..
3612 * config/te-hppa.h: To here.
3614 * config/te-hppa64.h: New file.
3616 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3618 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3619 format -10, -16, 16 relocs.
3620 (hppa_elf_mark_end_of_function): Test for null
3621 last_call_info->start_symbol
3623 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3624 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3625 re_assesmble_* functions. Delete extraneous statements. Fix
3627 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3628 insn to re_assemble_*.
3630 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3632 * doc/internals.texi (Expressions): Fix typo.
3634 2000-07-08 Kazu Hirata <kazu@hxi.com>
3636 * config/tc-sh.c: Fix formatting.
3637 * config/tc-tic54x.c: Fix formatting.
3638 * depend.c: Fix formatting.
3639 * flonum-konst.c: Likewise.
3640 * flonum-mult.c: Likewise.
3642 2000-07-07 Kazu Hirata <kazu@hxi.com>
3644 * config/tc-sh.c: Fix comments.
3645 * config/obj-vms.c: Fix comments.
3646 * config/tc-a29k.c: Likewise.
3647 * config/tc-alpha.c: Likewise.
3648 * config/tc-h8300.c: Likewise.
3649 * config/tc-h8500.c: Likewise.
3650 * config/tc-i370.c: Likewise.
3651 * config/tc-ia64.c: Likewise.
3652 * config/tc-m68hc11.c: Likewise.
3653 * config/tc-m68k.c: Likewise.
3654 * config/tc-mips.c: Likewise.
3655 * config/tc-ns32k.c: Likewise.
3656 * config/tc-ppc.c: Likewise.
3657 * config/tc-z8k.c: Likewise.
3659 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3661 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3662 Default to '(SEC_LOAD | SEC_DATA)'.
3663 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3665 * doc/internals.texi (CPU Backend): Describe
3666 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3668 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3670 * as.c (parse_args): NULL terminate the long option list.
3672 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3674 * config/tc-d30v.h: Include "write.h" for fixS.
3675 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3677 2000-07-05 Nick Clifton <nickc@cygnus.com>
3679 * config/tc-d30v.c (write_2_short): Further changes to warning
3680 messages produced when combining EITHER_BUT_PREFER_MU attributed
3683 2000-07-05 DJ Delorie <dj@redhat.com>
3687 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3689 * config/tc-arm.c (psrs): Accept combinations of flags.
3691 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3693 * config/tc-avr.c: Change _ () to _() around all strings marked
3694 for translation (exception from the usual coding style).
3695 (avr_opt): New struct variable, how the new switches are set.
3696 (OPTION_MMCU): Define as 'm' and actually use.
3697 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3698 (show_mcu_list): New function, display the list of known MCUs.
3699 (md_show_usage): Document the new switches. Call show_mcu_list.
3700 (avr_set_arch): Change 'm' to OPTION_MMCU.
3701 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3702 Handle the new switches.
3703 (avr_operands): Disable warnings for undefined combinations of
3704 operands if -mall-opcodes. Disable warnings for skipping two-word
3705 instructions if enhanced core or -mno-skip-bug.
3706 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3707 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3708 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3709 (avr_ldi_expression): Warn about implicit lo8().
3710 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3712 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3714 * configure.in: Add entry for mips-*-sysv4*MP*
3715 * configure: Rebuild
3716 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3717 elf32-tradlittlemips for traditional mips targets.
3718 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3719 test for Link Once sections as in adjust_reloc_syms.
3720 * config/te-tmips.h: New file for traditional mips targets. Define
3723 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3725 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3726 flags argument is not present, don't change an existing section's
3727 section's attributes. If the flags argument is present, warn if the
3728 attributes don't match the section's current attributes. When
3729 long section names are supported, set SEC_LINK_ONCE and
3730 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3732 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3734 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3735 symbols; create them.
3737 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3739 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3740 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3742 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3744 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3745 expressions. Ignore the problem when handling 16 bit signed
3746 immediates, because the assembler will take care of the relocation
3749 2000-06-27 Nick Clifton <nickc@cygnus.com>
3751 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3752 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3753 sequential order, and emit warning messages if the input source
3754 code contains constructs like that, or parallel constructs
3755 containing such opcodes.
3757 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3759 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3760 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3761 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3762 (md_show_usage): Update usage message.
3763 (md_parse_option): Allow redefinition of MCU type within the
3764 same avr[1-5] bfd machine type. Show both old and new MCU type
3765 in the error message.
3766 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3767 Simplify 8K wrap code.
3769 2000-06-25 Kazu Hirata <kazu@hxi.com>
3771 * config/obj-aout.c: Remove all uses of DEFUN.
3772 * config/obj-ieee.c: Likewise.
3773 * config/tc-sh.c: Fix comment typos.
3774 * config/tc-tahoe.c: Likewise.
3775 * config/tc-vax.c: Likewise.
3776 * config/tc-w65.c: Likewise.
3777 * config/tc-z8k.c: Likewise.
3778 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3780 2000-06-24 DJ Delorie <dj@cygnus.com>
3782 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3783 more changes from Sept 1999
3784 (tc_i386_fix_adjustable): ditto
3785 (md_apply_fix3): ditto
3787 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3789 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3790 (gas_cgen_parse_operand): Set it around expression() call.
3791 (gas_cgen_md_operand): Test for it before longjmp().
3793 2000-06-24 Kazu Hirata <kazu@hxi.com>
3795 * config/tc-h8500.c: Remove all uses of DEFUN.
3796 * config/tc-sh.c: Likewise.
3797 * config/tc-w65.c: Likewise.
3798 * config/tc-z8k.c: Likewise.
3800 * config/tc-h8500.c: Fix typos in comments.
3802 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3804 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3807 2000-06-23 matthew green <mrg@redhat.com>
3809 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3810 defined. Fix error message for `[' grouping.
3812 2000-06-22 Kazu Hirata <kazu@hxi.com>
3814 * config/tc-h8300.c: Fix formatting and comment typos.
3816 2000-06-22 Timothy Wall <twall@cygnus.com>
3818 * config/tc-ia64.c (note_register_values): Move premature QP
3819 notation clearing into the appropriate place.
3821 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3823 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3824 first before anything else. Add bin-bugs.h, emul.h and progress.h
3825 Sort list of files as for $(OBJS) in Makefile.am.
3827 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3828 find one. Remake dependencies.
3829 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3830 * Makefile.in: Regenerate.
3831 * doc/Makefile.in: Regenerate.
3833 * config/tc-i386.c (i386_displacement): Don't assume a constant
3834 displacement is necessarily 16 bits when in 16 bit code mode.
3835 (md_assemble): Instead size the displacement here after we know
3836 for sure that a .code16gcc operand hasn't automatically added
3837 operand size prefixes.
3839 2000-06-21 H.J. Lu <hjl@gnu.org>
3841 * Makefile.am: Rebuild dependency.
3842 * Makefile.in: Rebuild.
3844 2000-06-21 Kazu Hirata <kazu@hxi.com>
3846 * config/tc-h8300.c (parse_reg): Make the function static.
3847 (parse_exp): Likewise.
3849 2000-06-20 DJ Delorie <dj@cygnus.com>
3851 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3852 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3853 for cygwin import libraries to work properly.
3855 2000-06-20 H.J. Lu <hjl@gnu.org>
3857 * Makefile.am: Rebuild dependency.
3858 * Makefile.in: Rebuild.
3859 * configure: Likewise.
3860 * doc/Makefile.in: Likewise.
3862 2000-06-20 Timothy Wall <twall@cygnus.com>
3864 * doc/internals.texi (CPU backend): Add @itemx for
3865 TC_START_LABEL_WITHOUT_COLON.
3866 * doc/c-tic54x.texi: New.
3867 * doc/as.texinfo: Add tic54x features and include primary tic54x
3869 * doc/all.texi: Add C54X.
3870 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3871 * doc/Makefile.in: Regenerate.
3872 * configure.in: Add tic54x and define LIBM for tic54x.
3873 * configure: Regenrate.
3874 * config/tc-tic54x.[ch]: New.
3875 * config/obj-coff.h: Add tic54x.
3876 * Makefile.am: (CPU_TYPES): Add tic54x.
3877 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3878 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3879 (as_new_LDADD): Add $(LIBM).
3880 * Makefile.in: Regenerate.
3882 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3884 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3885 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3886 * doc/as.texinfo: Likewise.
3888 * configure, Makefile.in: Regenerate.
3889 * configure.in (emulations): Recognize m6811 and m6812.
3890 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3891 Added files for 68hc11 and 68hc12 assembler.
3892 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3893 * config/tc-m68hc11.h: Header definition for that assembler.
3895 2000-06-18 Nick Clifton <nickc@redhat.com>
3897 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3898 instead of OCTETS_PER_BYTE.
3900 * config/tc-v850.c: Fix compile time warnings.
3901 * config/tc-ppc.c: Fix compile time warnings.
3903 2000-06-18 H.J. Lu <hjl@gnu.org>
3905 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3906 * configure: Rebuild.
3908 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3910 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3913 2000-06-16 Nick Clifton <nickc@cygnus.com>
3915 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3916 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3918 * doc/c-mips.texi: Document newly accepted cpu variants.
3920 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3922 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3924 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3926 * macro.c (getstring): Make it possible to escape the quote
3929 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3931 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3933 2000-06-13 H.J. Lu <hjl@gnu.org>
3935 * configure: Regenerate.
3937 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3939 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3941 * doc/internals.texi (line_separator_chars): Semicolon is no
3942 longer a default. Mention null and newline as defaults.
3944 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3946 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3947 * config/tc-i860.h (line_separator_chars): Likewise.
3948 * config/tc-h8300.c (line_separator_chars): Likewise.
3949 * config/tc-i960.c (line_separator_chars): Likewise.
3950 * config/tc-m68k.c (line_separator_chars): Likewise.
3951 * config/tc-mips.c (line_separator_chars): Likewise.
3952 * config/tc-ns32k.c (line_separator_chars): Likewise.
3953 * config/tc-sparc.c (line_separator_chars): Likewise.
3954 * config/tc-vax.c (line_separator_chars): Likewise.
3956 * config/tc-h8300.c (comment_chars): Use string initialiser.
3957 * config/tc-i960.c (line_comment_chars): Likewise.
3958 * config/tc-z8k.c (comment_chars, line_comment_chars,
3959 line_separator_chars): Likewise.
3961 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3964 2000-06-08 Nick Clifton <nickc@cygnus.com>
3966 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3969 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3971 * configure.in (VERSION): Update to show this is the CVS mainline.
3973 2000-06-08 Matthew Jacob <mjacob@feral.com>
3975 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3976 $at is the integer register $r28, vs. both $r28 and the floating
3977 point register $f28.
3979 2000-06-08 James E. Wilson <wilson@cygnus.com>
3981 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3982 (dot_endp): Don't call ia64_flush_insns.
3983 (emit_one_bundle): Don't delete prologue/body records from
3984 unwind_record list in first loop. Rewrite second loop to account for
3987 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3989 * config/tc-ia64.c: Add missing prototypes.
3990 (generate_unwind_image): Cast argument to output_unw_records call.
3992 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3994 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3996 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3998 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3999 (REGISTER_P): likewise.
4000 (avr_opcodes): uses include/opcode/avr.h
4001 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4003 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4005 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4008 2000-06-03 H.J. Lu <hjl@gnu.org>
4010 * read.c (is_end_of_line): Put back `;'.
4012 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4014 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4016 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4018 * expr.c (operand): Test is_end_of_line outside switch to catch
4019 line separator chars that are also operators.
4020 (operator): Return O_illegal for line separator chars.
4022 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4023 entry (or `!' entry for TC_HPPA).
4025 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4026 before indexing is_end_of_line. Remove redundant check for '\0'.
4028 * config/tc-h8500.c (md_assemble): Likewise.
4029 * config/tc-mcore.c (md_assemble): Likewise.
4030 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4033 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4035 * config/tc-mcore.c (mcore_cons): Likewise.
4036 (mcore_float_cons): Likewise.
4037 (mcore_stringer): Likewise.
4038 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4040 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4042 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4044 2000-05-29 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-sh.c: Fix compile time warning messages.
4048 * config/tc-mips.c: Fix compile time warning messages.
4050 2000-05-29 Philip Blundell <philb@gnu.org>
4052 * doc/as.texinfo: Update copyright dates.
4053 (Local Labels): Delete misplaced mention of ARM.
4054 * NEWS: Mention ARM ELF support.
4056 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4058 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4059 it is modified, and use the real_size to compute the frag address
4060 for dwarf2 line info.
4062 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4064 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4065 line-matching scheme to cope with automake moving variables around.
4066 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4067 * Makefile.in: Regenerate.
4069 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4071 * config/tc-sparc.c (sparc_relax): New.
4072 (md_longopts): Add -relax and -no-relax options.
4073 (md_parse_options, md_show_usage): Likewise.
4074 (md_apply_fix3): Optimize tail call into branch always if possible.
4076 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4078 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4079 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4080 rules, with warning when a GAS statement specifies a packing that
4081 will result in an instruction being squashed.
4082 Added typdef packing_type and enumerals, changed various integer
4083 literals to use the enumerals.
4085 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4087 * config/tc-ia64.c (dot_restorereg_p): New function.
4088 (md_pseudo_table): Add restorereg.p.
4089 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4090 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4092 * config/tc-ia64.h (unw_record_type): Add unwabi.
4093 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4094 called MASK with members for imask, and the masks produced by
4095 fr_mem, gr_mem, br_mem, and frgr_mem.
4096 (unw_p_record): Add members ABI and CONTEXT.
4097 (unw_x_record): Add member AB.
4098 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4099 as pseudo-register for use during unwind info generation.
4100 (AR_PFS, AR_LC): New macros.
4101 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4102 whose names start with an at sign (as in "@priunat").
4103 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4105 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4106 proc_end, unwind_info, personality_routine): Consolidate into
4107 "unwind" structure to reduce offset-table use. Add member
4108 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4110 (output_R1_format, output_R3_format, output_P3_format,
4111 output_P6_format): Initialize R with zero to reduce compiler warnings.
4112 (output_P7_format): Ditto. Add `default' branch to switch
4113 statement to reduce compiler warnings.
4114 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4115 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4116 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4117 into single argument.
4118 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4119 compiler warnings. Merge A and B args into single argument.
4120 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4121 A and B args into single argument.
4122 (free_record): Removed (wasn't used).
4123 (free_list_records): Also free imasks in prologue records.
4124 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4125 (output_spill_mask): Remove.
4126 (output_unwabi): New function.
4127 (output_epilogue, output_label_state, output_copy_state): Call
4129 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4130 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4132 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4133 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4134 as part of handling the prologue records. Emit region's imask if
4135 we have one. Handle unwabi, epilogue, label_state, copy_state,
4136 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4137 spill_sprel_p, and spill_reg_p records.
4138 (set_imask, count_bits, slot_index): New function.
4139 (fixup_unw_records): Fix region size computation. Handle
4140 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4141 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4142 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4143 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4144 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4145 (dot_save): Use manifest constants for applicaton registers.
4146 Handle REG_PR and REG_PRIUNAT.
4147 (dot_restore): Don't just ignore it.
4148 (dot_restorereg): New function..
4149 (generate_unwind_image): Ensure unwind info is a multiple of eight
4150 bytes, not just four bytes.
4151 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4152 (dot_altrp): Don't just ignore it.
4153 (dot_savemem): New function. Replaces dot_savesp() and
4154 dot_savepsp(). Use manifest constants for applicaton registers.
4155 Handle REG_PR and REG_PRIUNAT.
4156 (dot_savef): Simplify.
4157 (dot_saveb): Support generation of br_gr.
4158 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4159 dot_label_state, dot_copy_state): New function.
4160 (dot_unwabi): Don't just ignore it.
4161 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4162 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4163 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4164 (emit_one_bundle): Set slot number for prologue/body records
4165 *before* emitting the first insn.
4166 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4167 (md_begin): Declare "psp" pseudo-register.
4168 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4169 so we don't get segfault.
4170 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4171 counts as required per SW Conventions manual
4172 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4173 output_preds_psprel, output_preds_sprel, output_spill_base,
4174 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4175 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4176 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4177 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4178 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4179 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4180 (dot_vframe): Implement.
4181 (dot_vframesp, dot_vframepsp): New function.
4183 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4185 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4186 * configure: Regenerate.
4188 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4190 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4191 (md_estimate_size_before_relax): so we can use it here instead of
4192 old kludges. Localise vars to blocks. Comment.
4194 * frags.c (frag_new): Update fr_var comments.
4195 * frags.h (struct frag): Ditto.
4197 2000-05-22 Richard Henderson <rth@cygnus.com>
4199 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4200 (pseudo_func): Add pcrel.
4201 (operand_match): Handle IA64_OPND_TGT64.
4202 (build_insn): Likewise.
4203 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4204 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4205 (fix_insn): Handle all three 64-bit relocation types.
4207 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4209 * obj.h (struct format_ops): New members begin, app_file,
4210 s_set_other, s_set_desc, s_get_type, s_set_type,
4211 separate_stab_sections, init_stab_section.
4213 * config/obj-multi.h: Update GPL notice to v2.
4215 (obj_app_file): New.
4216 (S_SET_SIZE): Test s_set_size for NULL before calling.
4217 (S_SET_ALIGN): Similar for s_set_align.
4222 (SEPARATE_STAB_SECTIONS): New.
4223 (INIT_STAB_SECTION): New.
4224 (EMIT_SECTION_SYMBOLS): New.
4225 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4227 * config/obj-elf.h: Update GPL notice to v2.
4228 Mention that this file is included from obj-multi.h.
4229 (obj_begin): Wrap definition in ifndef.
4230 (elf_file_symbol): Constify declaration.
4231 (obj_app_file): Ditto.
4232 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4233 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4235 * config/obj-elf.c (elf_s_set_other): New.
4236 (elf_file_symbol): Constify argument.
4237 (elf_separate_stab_sections): New.
4238 (elf_init_stab_section): New.
4239 (elf_format_ops): Add new members. Remove comma at end.
4241 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4242 (ecoff_format_ops): Add new fields. Remove comma at end.
4243 Mention inconsistency for emit_section_symbols.
4245 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4247 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4248 (coff_separate_stab_sections): New.
4249 (coff_format_ops): Add new members.
4251 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4252 (obj_aout_s_set_other): New.
4253 (obj_aout_s_set_desc): New.
4254 (obj_aout_s_get_type): New.
4255 (obj_aout_s_set_type): New.
4256 (obj_aout_separate_stab_sections): New.
4257 (aout_format_ops): New members added. Use obj_aout_process_stab,
4258 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4259 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4261 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4263 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4265 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4266 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4267 (md_estimate_size_before_relax): Ensure jumps to weak and
4268 externally visible symbols are relocatable.
4270 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4272 * stabs.c (aout_process_stab): Make global.
4273 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4274 * read.h (aout_process_stab): Declare.
4276 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4277 Generalize to *aout, *coff *elf.
4278 * configure: Regenerated.
4280 * doc/internals.texi (Object format backend): Say
4281 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4283 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4284 * Makefile.in: Regenerated.
4286 2000-05-19 Catherine Moore <clm@cygnus.com>
4288 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4290 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4292 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4293 instruction to reflect change in re_assemble_*.
4295 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4297 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4298 build PA64 ELF tools.
4299 * configure: Rebuilt.
4301 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4303 * Makefile.am: Regenerate dependencies.
4304 * Makefile.in: Regenerate.
4306 2000-05-15 Nick Clifton <nickc@cygnus.com>
4308 * config/tc-arm.c (struct asm_psr): Add boolean field
4309 distinguishing between CSPR and SPSR. Rename 'number' field
4311 (psrs): Rearrange contents to match new asm_psr structure.
4312 (arm_psr_parse): Move next to psr_required_here. Make it
4313 return an asm_psr structure.
4314 (psr_required_here): Use asm_psr structure returned by
4316 (do_msr): Reorganise to allow psr_required_here to be called
4318 (md_undefined_name): Mark 'name' parameter as unused, since
4319 the COFF target does not use it.
4321 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4323 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4325 * config/te-aux.h: Likewise.
4326 * config/te-dpx2.h: Likewise.
4327 * config/te-go32.h: Likewise.
4328 * config/te-hp300.h: Likewise.
4329 * config/te-hppa.h: Likewise.
4330 * config/te-i386aix.h: Likewise.
4331 * config/te-ic960.h: Likewise.
4332 * config/te-interix.h: Likewise.
4333 * config/te-nbsd532.h: Likewise.
4334 * config/te-pc532mach.h: Likewise.
4335 * config/te-ppcnw.h: Likewise.
4336 * config/te-psos.h: Likewise.
4337 * config/te-sparcaout.h: Likewise.
4338 * config/te-sun3.h: Likewise.
4339 * config/te-sysv32.h: Likewise.
4341 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4343 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4344 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4345 and sign extend without an if statement.
4346 (build_bytes): Likewise.
4348 2000-05-14 Kazu Hirata <kazu@hxi.com>
4350 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4351 X_add_symbol L_32 case.
4353 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4355 * config/te-freebsd.h: New file.
4357 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4359 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4360 bindtextdomain): Replace defines with those from intl/libgettext.h
4361 to quieten gcc warnings.
4363 * NEWS: Mention x86 .arch and -q.
4365 * config/tc-i386.c (quiet_warnings): New.
4366 (md_assemble): Use quiet_warnings.
4367 (md_parse_option): Set quiet_warnings from -q.
4368 (md_show_usage): Mention -q, delete -m.
4369 (flag_do_long_jump): Delete.
4370 (md_parse_option): Remove -m.
4371 (md_show_usage): Remove -m.
4372 (md_create_long_jump): Remove useless flag_do_long_jump code.
4374 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4375 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4377 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4378 Alexander Sokolov <robocop@netlink.ru>
4380 * doc/c-i386.texi (i386-Arch): New section.
4381 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4383 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4384 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4385 architecture has been given and is not 486.
4386 (set_cpu_arch): New.
4387 (md_pseudo_table): Add .arch.
4388 (md_assemble): Warn if cpu architecture has been given and an
4389 unsupported instruction.
4391 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4392 Move operand_types bit defines after relevant template field.
4393 (template): Add cpu_flags.
4397 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4399 * config/tc-mn10300.h (md_end): Define.
4400 (mn10300_finalize): Declare.
4401 * config/tc-mn10300.c: Include dwarf2dbg.h.
4402 (debug_line): Define.
4403 (md_assemble): Generate dwarf2 line info.
4404 (mn10300_finalize): New function. Finalize dwarf2 info.
4406 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4408 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4409 external version of the relocation for weak symbols.
4411 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4413 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4414 frame size in units of 16 bytes, as required per SW Conventions manual.
4415 (output_unw_records): Output info-block header as a dword to get
4418 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4420 * as.h: #include "file", not <file> on files from ../include.
4421 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4422 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4423 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4424 (tc_coff_symbol_emit_hook): Ditto.
4425 (OPTCOUNT): Cast to int to avoid compiler warning.
4426 (md_begin): Fix signed/unsigned warnings.
4428 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4430 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4431 ABRANCH LONG case for a conditional branch on a 68000.
4432 (md_estimate_size_before_relax): Likewise. Also handle
4433 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4434 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4435 PC-relative on all CPUs.
4436 (md_estimate_size_before_relax): Likewise.
4438 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4440 * as.c (parse_args): Just mention current year in printed
4443 2000-05-03 J.T. Conklin <jtc@redback.com>
4445 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4447 (md_parse_option): Recognize -m7400.
4449 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4451 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4452 don't permit lp to become less than the words array.
4454 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4456 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4457 Fix little-endian case.
4459 2000-05-03 David O'Brien <obrien@NUXI.com>
4461 * as.c (parse_args): Update copyright.
4463 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4465 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4466 for the .bss section too.
4468 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4470 * configure.in: Set em=linux for hppa-*-linux.
4471 * configure: Regenerate.
4472 * doc/Makefile.in: Regenerate with correct automake.
4474 * frags.c (frag_grow): Sanity check chunk_size.
4476 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4477 * config/obj-som.h: Likewise.
4478 * config/obj-ieee.h: Likewise.
4480 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4482 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4483 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4484 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4485 (pa_ip): low_sign_unext now returns via function value. Use
4486 re_assemble_* instead of dis_assemble_* and
4487 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4489 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4490 (md_section_align, md_parse_option, md_show_usage,
4491 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4492 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4493 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4494 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4495 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4497 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4498 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4499 outside of switch. Correct mask and shifting errors in case 10
4500 and case -11. In case 21, compare against signed range to suit
4501 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4502 case 17 and case 22, use offsetT variable to properly check range.
4503 Use re_assemble_* here too.
4504 (evaluate_absolute): Change type of value to offsetT. Call
4505 hppa_field_adjust to do the work for us.
4506 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4507 (pa_parse_cmpib_64_cmpltr): Ditto.
4508 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4509 of i to unsigned int.
4510 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4511 (pa_end_of_source): Return type is void.
4513 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4515 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4517 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4519 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4520 More comments added.
4521 (md_begin): Removed "construct symbols for each register name".
4522 Because register names conflicts with GCC generated function
4524 (avr_operand): Now constant numbers can be used as a register
4525 identifiers (0 as r0, 31 as r31).
4526 (md_assemble): use skip_space () before parsing instruction
4529 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4531 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4532 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4533 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4534 * configure: Regenerate.
4536 2000-04-29 Andreas Jaeger <aj@suse.de>
4538 * as.h: Correctly check GCC version.
4540 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4542 * doc/as.1: Fix unbalanced brackets.
4544 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4546 (line_comment_chars): Set to '/' if TE_FreeBSD.
4548 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4550 * configure.in: Configury support for PA64 (currently disabled).
4551 * configure: Rebuilt.
4553 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4555 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4556 bfd_set_section_alignment.
4558 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4560 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4563 2000-04-24 Nick Clifton <nickc@cygnus.com>
4565 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4566 * doc/as.texinfo (Align): Include arm and strongarm in list of
4567 targets that have the second form of the behaviour of the .align
4570 2000-04-24 Mark Klein <mklein@dis.com>
4572 * config/obj-som.c: Terminate obj_pseudo_table.
4574 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4576 * as.c (parse_args): Allow md_parse_option to override -a listing
4578 * config/obj-coff.c (add_lineno): Change type of offset parameter
4579 from "int" to "bfd_vma."
4580 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4581 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4582 (ppc_change_csect): Align correctly for XCOFF64.
4583 (ppc_machine): New function, which discards "ppc_machine" line.
4584 (ppc_tc): Cons for 8 when code is 64 bit.
4585 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4587 (md_parse_option): Handle -a64 and -a32.
4589 * config/tc-ppc.h (TARGET_MACH): Define.
4590 (TARGET_FORMAT): Move to function.
4591 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4593 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4595 * config/tc-avr.c: New AVR_ISA_ defined.
4596 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4597 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4598 for `fmul', `movw' and `lpm R,Z' instructions.
4599 (avr_operands): Warn if current opcode is a two-word instruction
4600 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4601 (avr_opcodes): New commands added.
4602 (REGISTER_P): Check 'a' and 'v' constraint letters.
4603 (mcu_types): New MCU added.
4605 2000-04-22 Timothy Wall <twall@cygnus.com>
4607 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4609 (operand_match): Conditionally insert default bit values for IMMU9.
4611 2000-04-14 Matthew Green <mrg@cygnus.com>
4613 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4614 * configure: Rebuilt.
4616 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4617 Jason Eckhardt <jle@cygnus.com>
4619 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4621 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4622 Added handling of new operand types l,y,&,fe,fE,fx.
4624 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4625 David Mosberger <davidm@hpl.hp.com>
4626 Timothy Wall <twall@cygnus.com>
4627 Andrew MacLeod <amacleod@cygnus.com>
4628 Jim Wilson <wilson@cygnus.com>
4630 * Makefile.am (CPU_TYPES): Add ia64.
4631 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4632 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4633 * Makefile.in: Rebuild.
4634 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4635 * configure: Rebuild.
4636 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4637 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4638 * expr.c (expr): Handle md_optimize_expr.
4639 * read.c (LEX_HASH): Add comment.
4640 * config/tc-ia64.c, config/tc-ia64.h: New files.
4642 2000-04-21 Richard Henderson <rth@cygnus.com>
4644 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4645 bundling a non-delayed branch type instruction.
4647 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4649 * config/tc-mn10300.c (HAVE_AM30): Define.
4650 (md_assemble): Use it.
4652 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4654 * config/obj-elf.c (obj_elf_change_section): Check for changed
4657 * Makefile.am: (CPU_MULTI_VALID): Remove.
4658 (MULTI_CPU_TYPES): Define.
4659 (MULTI_CPU_OBJ_VALID): Define.
4660 (DEPTC): Use the above.
4661 (DEPOBJ): Same here.
4663 Regenerate dependencies.
4664 * Makefile.in: Regenerate.
4666 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4668 * Makefile.am (YACC, LEX): Get them from configure.
4670 2000-04-18 H.J. Lu (hjl@gnu.org)
4672 * config/tc-i386.c (offset_in_range): Use addressT instead of
4673 bfd_vma for non-bfd assemblers.
4675 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4677 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4678 doesn't give spurious errors.
4680 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4682 * as.h (SEEK_SET): Define if undefined.
4684 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4686 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4687 constants, and don't assume offsetT is 32 bits.
4689 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4691 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4692 (md_pcrel_from_section): Add prototype.
4693 (d10v_fix_adjustable): Add prototype.
4694 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4696 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4698 2000-04-12 Nick Clifton <nickc@cygnus.com>
4700 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4701 symbol in frag chain.
4703 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4705 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4706 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4707 (fits_in_signed_word, smallest_imm_type): Ditto.
4708 (md_assemble): Use an offsetT var to hold offsetT values, not a
4710 (offset_in_range): New.
4711 (md_assemble): Use it.
4712 (md_convert_frag): Change type of target_address, opcode_address,
4713 and displacement_from_opcode_start to offsetT.
4714 (md_create_short_jump): Change type of offset to offsetT.
4715 (md_create_long_jump): Ditto.
4716 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4717 (md_chars_to_number): Remove.
4718 (output_invalid): Remove duplicate prototype.
4720 2000-04-09 Nick Clifton <nickc@cygnus.com>
4722 * Makefile.am (CPU_TYPES): Add 'avr'.
4723 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4724 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4726 * Makefile.in: Regenerate.
4728 * doc/as.texinfo: Add M32R documentation.
4730 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4732 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4733 --enable-build-warnings option.
4734 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4735 * Makefile.in, configure: Re-generate.
4737 2000-04-07 Nick Clifton <nickc@cygnus.com>
4739 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4740 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4741 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4742 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4743 (arm_force_relocation): Force relocations for
4744 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4746 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4748 * config/tc-sh.c (get_operands): There's no third operand if the
4749 first operand is an immediate.
4751 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4753 * config/tc-sh.c (immediate): Delete.
4754 (sh_operand_info): Add immediate member.
4755 (parse_reg): Use A_PC for pc.
4756 (parse_exp): Add second argument 'op'. All callers changed.
4757 (parse_at): Expect pc to be coded as A_PC.
4758 Use immediate field in *op.
4759 (insert): Add fourth argument 'op'. All callers changed.
4760 (build_relax): Add second argument 'op'. All callers changed.
4761 (insert_loop_bounds): New function.
4762 (build_Mytes): Remove DISP_4.
4763 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4764 (assemble_ppi): Use immediate field in *operand.
4765 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4766 (md_apply_fix): Likewise.
4767 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4769 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4771 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4773 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4775 * internals.texi (CPU backend): Document
4776 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4778 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4780 * po/gas.pot: Regenerate.
4782 * as.c (show_usage): Restore translated part of bug string.
4783 * gasp.c (show_usage): Likewise.
4785 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4786 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4787 than move-if-change.
4788 (DEP1): Modify for "gcc -MM".
4792 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4793 Update dependencies.
4794 * Makefile.in: Regenerate.
4796 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4798 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4799 (md_begin): Likewise.
4800 (HAVE_AM33): New macro.
4801 (md_assemble): Use it. Match r_regs and xr_regs only if
4804 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4806 * as.h: #include "bin-bugs.h"
4807 * as.c (show_usage): Use REPORT_BUGS_TO.
4808 * gasp.c: #include "bin-bugs.h"
4809 (show_usage): Use REPORT_BUGS_TO.
4811 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4813 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4815 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4816 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4819 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4821 * config/tc-i386.c (i386_immediate): Don't assume a constant
4822 immediate is necessarily 16 bits when in 16 bit code mode.
4823 (md_assemble): Instead set guess_suffix here after we have checked
4826 2000-04-02 Richard Henderson <rth@cygnus.com>
4828 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4829 quantities. Correct right shift sign extension.
4830 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4831 32-bit value when shifting into place.
4833 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4835 * app.c: Add ATTRIBUTE_UNUSED as needed.
4836 * config/tc-ppc.c: Likewise.
4837 (ppc_size): Make unsigned long.
4838 (ppc_insert_operand): Add casts to avoid warnings.
4840 2000-03-31 Nick Clifton <nickc@cygnus.com>
4842 * config/tc-d10v.h (md_flush_pending_output): Define.
4844 2000-03-29 Nick Clifton <nickc@cygnus.com>
4846 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4847 segment. Works for both BFD_ASSEMBLER and others.
4848 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4850 2000-03-29 Nick Clifton <nickc@cygnus.com
4852 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4854 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4856 * listing.c (LISTING_LHS_WIDTH): Default depends on
4858 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4860 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4862 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4865 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4867 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4869 * config/tc-avr.c (mcu_types): Add missing initialiser.
4870 (md_pcrel_from_section): Add prototype.
4871 (avr_operand): Remove redundant test of unsigned < 0.
4872 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4874 2000-03-27 Denis Chertykov <denisc@overta.ru>
4876 * config/tc-avr.c: New file for AVR support.
4877 * config/tc-avr.h: Likewise.
4878 * configure.in: Add AVR support.
4879 * configure: Regenerate.
4881 2000-03-26 Timothy Wall <twall@cygnus.com>
4883 * gasp.c (macro_op): Add new argument to check_macro call.
4884 Macro structure definitions moved to macro.h
4885 * sb.h: Add argument to prototype for input_scrub_include_sb.
4886 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4887 nesting checks with an additional flag.
4888 (struct input_save): Add flag to indicate whether current sb
4889 should be checked for proper macro/conditional nesting.
4890 (input_scrub_push/pop): Save/restore nest check flag.
4891 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4893 * macro.c (check_macro): Allow caller to retrieve parsed macro
4894 information if a pointer is provided. This information may be
4895 used by the new macro hooks.
4896 * macro.h: Update prototype for check_macro. Macro struct
4897 definitions moved here from macro.c/gasp.c.
4898 * read.c (read_a_source_file): Add parameter to check_macro call,
4899 and pass macro info to the macro hook, if defined.
4900 (input_scrub_insert_line): New. Allow insertion of a line of
4901 characters into the input stream.
4902 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4903 file into the input stream.
4904 (s_include): Use input_scrub_insert_file.
4905 * internals.texi: Document new macro hooks.
4906 * as.h: New prototypes added.
4908 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4910 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4911 an initial capital letter.
4912 (i386_index_check): Reindent.
4914 2000-03-19 Nick Clifton <nickc@cygnus.com>
4916 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4919 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4921 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4922 instruction operand bad if Rd > 7 when generating
4923 thumb instructions. Prevents for example,
4924 "adr r12,label" from silently failing and generating
4925 the wrong instruction.
4927 2000-03-17 Nick Clifton <nickc@cygnus.com>
4929 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4930 that have a destingation >= 0x400000.
4931 Fix compile time warning messages.
4933 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4935 * config/tc-sh.c (md_begin): When encountering insn that are
4936 not supported by the current arch, only change the name if
4937 its contents are the same as prev_name.
4938 (get_specific): If the the architecture doesn't match, fail.
4940 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4942 * config/tc-sh.c (IDENT_CHAR): Define.
4943 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4944 matching back where it came from.
4946 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4948 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4950 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4952 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4955 2000-03-15 Kazu Hirata <kazu@hxi.com>
4957 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4959 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4961 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4962 floating-point-number, make sure 'f' is in FLT_CHARS.
4964 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4966 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4967 (s_lcomm_internal): Use it.
4968 * doc/internals.texi (CPU backend): Document it.
4969 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4972 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4974 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4977 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4978 implementation doesn't have special handling for switch
4980 (macro_build): Allow for code in sections other than .text.
4982 (mips_ip): Likewise.
4983 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4984 Don't perform relocs if we will be outputting them.
4985 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4986 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4989 2000-03-09 Catherine Moore <clm@cygnus.com>
4991 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4992 relocation type based on the entry in the fixup structure.
4993 Put S_IS_EXTERN processing back in.
4995 2000-03-08 H.J. Lu (hjl@gnu.org)
4997 * Makefile.am (install-exec-tooldir): Depend on
4998 install-exec-bindir for parallel make.
4999 * Makefile.in: Regenerated.
5001 2000-03-06 Nick Clifton <nickc@cygnus.com>
5003 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5005 (md_parse_option): Parse -m32r command line switch - disable m32rx
5007 (md_show_usage): Document new option.
5009 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5010 * doc/Makefile.in: Regenerate.
5011 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5013 2000-03-02 Michael Meissner <meissner@redhat.com>
5015 * config/tc-d30v.c (check_range): Remove code that incorrectly
5016 sign extended values where bits < 32.
5018 2000-03-02 H.J. Lu (hjl@gnu.org)
5020 * configure.in: Support --enable-targets=all on ia32.
5021 * configure: Regenerated.
5023 2000-03-01 Nick Clifton <nickc@cygnus.com>
5025 * gasp.c (do_align): Remove bogus check of alignment value.
5027 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5029 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5030 TC_PPC was defined forced the type of a symbol with no other type
5033 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5035 * doc/internals.texi (CPU backend): Mention that
5036 line_separator_chars do not break up comments. Fix typos for
5037 LEX_AT and LEX_NAME descriptions. Document operands for
5038 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5039 description of md_create_short_jump usage. Document argument for
5040 md_undefined_symbol.
5042 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5044 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5045 (md_parse_option): Handle it.
5046 (md_show_usage): Document it.
5048 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5050 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5051 opcode, for the instruction `pal19'. From Andrea Arcangeli
5054 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5056 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5058 (md_assemble): To here, before template operands are matched.
5059 Also ensure a constant immediate is sign extended when we know the
5060 size is at most 16 bits. This is to catch cases like "add
5061 $0xffc0,%ax" where we don't know the size, and thus that the
5062 immediate can be represented as Imm8S until after parsing the
5064 (i386_displacement): Similarly sign extend 16 bit constant
5066 (md_assemble): Relax 16-bit jump constant range check to suit sign
5067 extended displacements.
5069 2000-02-26 Andreas Jaeger <aj@suse.de>
5071 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5073 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5075 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5076 call operands when intel_syntax.
5077 (intel_float_operand): Return 2 for "fi...".
5078 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5079 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5080 earlier "SHORT" change.
5081 (md_assemble): When determining suffix from Regs, exclude
5084 2000-02-24 Nick Clifton <nickc@cygnus.com>
5086 * configure: Add arm-wince, mips-pe and sh-pe targets.
5087 * configure: Regenerate.
5089 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5091 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5092 "pe-mips" for the mips-pe target.
5094 * config/tc-arm.c (insns): Change displacement encoded in BL
5095 and B instructions if the target port is arm-wince.
5096 (do_ldst): Do not bias the relocation offset if the target
5098 (md_pcrel_from): Add in missing relocation offset bias if the
5099 target os arm-wince.
5101 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5102 (md_begin): Disable -G support for mips-pe target.
5103 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5104 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5107 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5108 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5109 assembler, just set the alignment to 4.
5111 * config/te-wince-pe.h: New file for WinCE targets. Define
5114 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5116 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5117 string instructions.
5118 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5119 (i386_intel_memory_operand): After finding a segment override,
5120 check again for no `[' before looking for a displacement. Bomb if
5121 more than one displacement rather than silently discarding the
5122 second and subsequent ones. Free strings malloc'd by
5123 build_displacement_string.
5125 2000-02-24 Catherine Moore <clm@cygnus.com>
5127 * config/obj-som.c (obj_pseudo_table): Add "weak".
5128 (obj_som_weak): New routine.
5130 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5132 * config/tc-i386.c (union i386_op): New.
5133 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5134 Throughout file replace occurences of disps[n], imms[n], regs[n]
5135 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5136 intel mode operand swapping. Add assert in regKludge and
5137 fake_zero_displacement code. Test i.types[n] when outputting
5138 displacements and immediates. Combine output of Disp16 with
5140 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5141 when in intel mode by (not) reversing fsub and fdiv operands
5142 before the template search. This fails for single operand
5143 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5144 undefined. Instead fix the base_opcode after we've found the
5145 template. Move base_opcode xor with found_reverse_match from
5146 opcode output code to before this fix so we test for the correct
5148 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5149 check in intel mode. Instead compare opcodes.
5151 * config/tc-i386.h (TC_RELOC): Delete.
5152 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5153 with equivalent call to reloc.
5155 * as.h (flag_m68k_mri): Move declaration after target include, and
5156 only declare when TC_M68K defined. Define as zero otherwise.
5157 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5158 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5159 Define as zero otherwise.
5160 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5161 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5162 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5163 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5164 testing whether defined.
5165 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5166 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5167 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5168 rather than testing whether defined.
5169 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5170 (parse_mri_cons): Declare and use only when TC_M68K.
5171 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5172 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5173 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5175 * NEWS: Mention IBM 370 support.
5177 2000-02-23 Richard Henderson <rth@cygnus.com>
5179 * config/tc-i386.c (md_assemble): When swapping operands for
5180 intel_syntax, assume everything that's not Imm or Disp is a
5183 2000-02-23 Linas Vepstas <linas@linas.org>
5185 * config/tc-i370.c, config/tc-i370.h: New files.
5186 * Makefile.am: Add support for Linux/IBM 370.
5187 * configure.in: Likewise.
5188 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5189 * config/obj-elf.c: Include elf/i370.h
5190 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5192 * Makefile.in: Regenerate.
5193 * configure: Regenerate.
5195 * doc/c-i370.texi: New file.
5196 * doc/all.texi: Include it.
5197 * doc/as.texinfo: And here.
5198 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5199 * doc/Makefile.in: Regenerate.
5201 2000-02-19 Michael Meissner <meissner@redhat.com>
5203 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5204 determine if an instruction can be used in parallel with an ADDppp
5205 or SUBppp instruction.
5207 2000-02-22 Andrew Haley <aph@cygnus.com>
5209 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5211 2000-02-22 Andrew Haley <aph@cygnus.com>
5213 * config/tc-mips.c (mips_gp32): New variable.
5214 (macro_build) Use mips_gp32.
5216 (md_longopts): Add "-mgp32" and "-mgp64".
5217 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5219 (OPTION_M7900): Change offset
5220 (OPTION_NO_M7900): Ditto.
5222 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5224 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5225 warning, and bump it to 1.
5227 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5229 From Brad Lucier <lucier@math.purdue.edu>:
5230 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5233 2000-02-21 Catherine Moore <clm@cygnus.com>
5235 * config/tc-mips.c (MF_HILO_INSN): Define.
5236 (mips_7000_hilo_fix): Declare.
5237 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5238 (md_parse_option): Check for 7000_HILO_FIX options.
5239 (OPTION_M7000_HILO_FIX): Define.
5240 (OPTION_NO_M7000_HILO_FIX): Define.
5241 * doc/c-mips.texi (-mfix7000): Describe.
5243 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5245 * listing.c (print_lines): Remove unused variable `end'.
5247 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5248 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5249 reloc_type when BFD_ASSEMBLER.
5250 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5251 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5252 statement and quell signed vs. unsigned comparison warning.
5254 2000-02-18 Nick Clifton <nickc@cygnus.com>
5256 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5257 the computed frag offset, rather than overwriting it.
5259 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5261 * config/tc-sh.c ("elf/sh.h"): Include.
5262 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5263 (md.begin): Initialize target_arch.
5264 Only include opcodes in has table that match selected architecture.
5265 (parse_reg): Recognize register names for sh-dsp.
5266 (parse_at): Recognize post-modify addressing.
5267 (get_operands): The leading space is now optional.
5268 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5269 arguments. Update valid_arch.
5270 (build_Mytes): Add support for SDT_REG_N.
5271 (find_cooked_opcode): New function, broken out of md_assemble.
5272 (assemble_ppi, sh_elf_final_processing): New functions.
5273 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5274 (md_longopts, md_parse_option): New option: -dsp.
5275 * config/tc-sh.h (elf_tc_final_processing): Define.
5276 (sh_elf_final_processing): Declare.
5278 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5280 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5281 the unwinder subspace. Save the current seg/subseg before creating
5284 2000-02-10 Nick Clifton <nickc@cygnus.com>
5286 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5287 little endian targets.
5288 (INST_BYTE1): Redefine to handle big and little endian
5290 (cpu_type): New type: Select between M340 and M210.
5291 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5292 instructions of the M340.
5293 (md_assemble): Add support for the MULSH and OPSR classes of
5295 (md_atof): Add support for little endian targets.
5296 (md_parse_option): Add support for -EL, -EB and -mcpu command
5298 (md_convert_frag): Add support for little endian targets.
5299 (md_apply_fix3): Add support for little endian targets.
5300 (md_number_to_chars): Add support for little endian targets.
5302 2000-02-10 Timothy Wall <twall@redhat.com>
5304 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5305 defined, use it to verify the symbol just read should be a label.
5307 2000-02-10 Timothy Wall <twall@redhat.com>
5309 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5310 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5311 around colons when KEEP_WHITE_AROUND_COLON is defined.
5312 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5313 and KEEP_WHITE_AROUND_COLON.
5315 2000-02-08 Timothy Wall <twall@redhat.com>
5317 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5319 (do_repeat): New. Abstract repeat logic so that a "break" can be
5321 (end_repeat): New. Provide support for a "break" out of the
5323 * read.h: Add prototypes for new functions.
5325 2000-02-08 Timothy Wall <twall@redhat.com>
5327 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5328 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5329 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5332 2000-02-08 Timothy Wall <twall@redhat.com>
5334 * read.c: Added elseif to directives table.
5335 * read.h: Added prototype for s_elseif.
5336 * doc/as.texinfo: Added description for elseif.
5337 * cond.c (s_elseif): New function
5339 2000-02-04 Timothy Wall <twall@redhat.com>
5341 * listing.c (print_lines): Remove conditionals causing bug in
5344 2000-02-03 Timothy Wall <twall@cygnus.com>
5346 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5348 * frags.c (frag_new): Calculate fr_fix in octets
5349 (frag_now_fix) Return offset as target address offset (bytes).
5350 (frag_now_fix_octets) New - Return offset in octets (8-bit
5352 * frags.h: Added prototype for frag_now_fix_octets().
5353 Distinguish between octets and bytes in field descriptions.
5354 * listing.c (calc_hex): Account for octets vs bytes when
5355 printing addresses/offsets.
5356 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5357 target is little-endian, print the octets in a word in big-endian
5358 order so that the display looks like a proper hexadecimal number,
5359 instead of having the octets reversed.
5360 * read.c (do_align): When recording alignment, alignment power
5361 should be in terms of target bytes (minimum addressible unit)
5363 (do_org) Convert ORG target address (byte) argument into an
5364 octet offset when generating a variable fragment.
5365 * symbols.c (resolve_symbol_value): Symbol final value
5366 converted to a target address offset (bytes) from its octet offset.
5367 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5368 offset (bytes) is adjusted by the frag offset (octets) converted
5370 (coff_frob_section) Section alignment power is in terms of bytes;
5371 convert it to an octet alignment power when calculating size (and
5372 size mask) in octets. Don't modify the section size in order to
5373 "align" it for TI COFF, since that format has a different method
5374 for storing alignment information.
5376 2000-02-01 Timothy Wall <twall@cygnus.com>
5378 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5379 entries, matching the way GCC generates them. If not escaped, the
5380 filename is encoded incorrectly.
5382 2000-01-31 Nick Clifton <nickc@cygnus.com>
5384 * config/tc-arm.c (reg_table): Add support for ATPCS register
5387 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5389 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5391 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5393 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5394 of a symbol when we really care about its value.
5396 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5398 * config/tc-mcore.c (md_assemble): Give warning message if
5399 operands passes to instruction are more than the spec.
5401 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5403 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5404 Thumb mode but the label seen was not declared as '.thumb_func'
5405 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5406 correct disassembly of Thumb code bounded by non function labels.
5408 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5410 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5411 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5413 * Makefile.in: Same here.
5416 * configure.in: Set bfd_gas for i386-aout when primary target
5417 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5418 we may need the primary te_file. Remove incorrect comment.
5420 * configure: Regenerate.
5422 * config/e-i386aout.c: New file.
5424 * as.c (USE_EMULATIONS): Move to before print_version_id.
5425 (struct emulation): Add i386aout.
5426 (show_usage): Split text strings. Reformat -a text. Add --em
5430 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5431 (aout_format_ops): New.
5434 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5435 preprocessor conditional and add aout USE_EMULATIONS tests.
5436 (read_a_source_file): Don't pass error strings to printf as
5440 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5442 (do_data): Same here.
5443 (process_file): And here.
5446 * symbols.c (colon): Rewrite "already defined" fatal message
5447 code for aout with USE_EMULATIONS.
5450 * config/obj-aout.c (OBJ_HEADER): Define.
5451 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5453 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5454 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5456 (obj_aout_type): Expand S_SET_OTHER here too.
5457 (obj_read_begin_hook): Remove.
5458 (aout_pop_insert): New.
5459 (obj_aout_s_get_other): New.
5460 (obj_aout_s_get_desc): New.
5461 (aout_format_ops): New.
5464 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5465 gets aout_pseudo_table.
5466 (aout_pseudo_table): Declare.
5467 (obj_read_begin_hook): Define.
5470 * config/obj-coff.c (obj_pseudo_table): Rename to
5472 (coff_pop_insert): Use coff_pseudo_table.
5473 (coff_sec_sym_ok_for_reloc): Remove.
5474 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5475 and comment all zero entries and remove #if 0 code.
5478 * config/obj-coff.h (obj_pop_insert): Define.
5479 (coff_pseudo_table): Declare.
5482 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5483 s_get_size, s_set_size. Comment all zero entries.
5486 * config/obj-elf.c (elf_s_get_other): New function.
5487 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5488 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5489 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5491 (obj_elf_parse_section_letters): Don't pass error strings to
5492 printf as format arg.
5495 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5497 (elf_s_get_other): Declare.
5498 (S_GET_OTHER) Define as elf_s_get_other if not already
5500 (S_SET_OTHER): Only define when not already defined.
5501 (elf_obj_read_begin_hook): Declare.
5502 (obj_read_begin_hook): Define.
5503 (elf_obj_symbol_new_hook): Declare.
5504 (obj_symbol_new_hook): Define.
5507 * config/obj-multi.h: Add copyright header and protect against
5508 multiple inclusion. Add * to all function pointers.
5509 (OBJ_HEADER): If defined, include it rather than other defines
5511 (obj_frob_file_after_relocs): Test for NULL.
5512 (obj_symbol_new_hook): Here too.
5513 (obj_sec_sym_ok_for_reloc): And here.
5514 (S_GET_OTHER): Define.
5515 (S_GET_DESC): Define.
5516 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5517 (OBJ_MAYBE_ELF): Update comment.
5519 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5520 OBJ_AOUT preprocessor conditional and handle emulation by
5521 testing OUTPUT_FLAVOR.
5522 (i386_displacement): Here too.
5523 (md_section_align): Similarly here.
5524 (i386_target_format): Conditionally compile when more than one
5525 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5526 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5527 (i386_displacement): Here too.
5530 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5531 Define TARGET_FORMAT for aout only when not multi.
5534 * config/te-multi.h: Delete file as it's identical to te-generic.h
5536 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5538 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5539 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5542 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5544 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5547 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5549 * config/tc-mips.c (mips_do_align): New function.
5550 * config/tc-mips.h (md_do_align): Define.
5552 2000-01-10 Philip Blundell <philb@gnu.org>
5554 * doc/c-arm.texi (ARM Options): Fix typo.
5555 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5556 line separator for Linux.
5557 * doc/as.texinfo (Comments): Mention the ARM.
5559 2000-01-10 Philip Blundell <pb@futuretv.com>
5561 * configure.in (arm*-*-conix*): New target.
5562 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5564 * configure: Regenerate.
5566 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5568 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5569 (obj_elf_visibility): New function.
5571 * doc/as.texinfo (Visibility): New node: document visibility
5574 For older changes see ChangeLog-9899