| blob | f302eb7248990c1e316a863d89ff8e2fb97cc8e0 |
1 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
3 * doc/internals.texi (CPU backend): Document md_atof.
5 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
7 * config/tc-hppa.c: Add %mrp (millicode return pointer) alias
8 for %r2 or %r31, depending on 32 or 64 bit architecture.
10 2001-06-21 Philip Blundell <philb@gnu.org>
12 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
13 updated.
14 (insns): Remove entry for adrl. Add long_flag for adr.
15 (do_adr): Handle `l' suffix.
16 (do_adrl): Delete.
18 2001-06-21 Alan Modra <amodra@bigpond.net.au>
20 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
21 (md_apply_fix): Use it here. Replace printf with equivalent
22 as_bad_where.
23 (tc_gen_reloc): Use as_bad_where instead of as_bad.
24 (md_apply_fix): Here too.
25 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
26 * config/tc-m68k.c (tc_gen_reloc): Likewise.
27 (md_convert_frag_1): Likewise.
29 2000-06-20 Tom Rix <trix@redhat.com>
31 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
33 2001-06-18 H.J. Lu <hjl@gnu.org>
35 * doc/Makefile.am (info): Depend on $(MANS).
36 (as.1): Remove the prefix `$(srcdir)/'.
37 * doc/Makefile.in: Regenerated.
39 * as.1: Removed.
41 2001-06-18 Philip Blundell <philb@gnu.org>
43 * config/tc-arm.c (do_msr): Remove restriction on usage of
44 immediate operands.
46 2001-06-19 Alan Modra <amodra@bigpond.net.au>
48 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
49 line info.
51 2001-06-13 Philip Blundell <philb@gnu.org>
53 * config/tc-arm.c (thumb_shift): Improve wording of error message.
54 (do_t_arit): Likewise.
56 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
58 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
59 .loc pseudos if the dfwarf2 functions are available.
60 (md_assemble): Only call dwarf2_emit_insn if it is available.
62 * expr.c: Fix typo in comment.
64 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
66 * doc/as.texinfo (Infix Ops): Document that comparison and
67 combiner operators can be used as infix operators.
69 2001-06-12 Peter Jakubek <pjak@snafu.de>
71 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
72 of AND/OR.
73 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
74 (reverse_mri_condition): Likewise.
75 (swap_mri_condition): Issue warning for conditions that can not be
76 swapped.
77 (build_mri_control_operand): Fix order of operands (swapped).
78 (build_mri_control_operand): Allow upper case extension in structured
79 control directives.
80 (s_mri_else): Likewise.
81 (s_mri_next): Likewise.
82 (s_mri_for): Likewise.
83 (s_mri_if): Fix handling comment ('*') in mri mode.
84 (s_mri_while): Likewise.
85 * gas/macro.c (macro_expand): Allow macro invocation with empty
86 extension.
88 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
90 * config/tc-arm.c: Fix test for overlow of literal pool.
92 2001-06-11 H.J. Lu <hjl@gnu.org>
94 * NEWS: Updated for the new -n option for the MIPS assembler.
96 * config/tc-mips.c (md_show_usage): Add -n.
98 * doc/as.texinfo: Document the new -n option.
99 * doc/c-mips.texi: Likewise.
100 * doc/as.1: Regenerated.
102 2001-06-10 Alan Modra <amodra@bigpond.net.au>
104 * config/obj-coff.c (obj_coff_section): Formatting fix.
106 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
107 ",pn".
109 2001-06-08 H.J. Lu <hjl@gnu.org>
111 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
112 disable warning about all NOPS that the assembler generates.
113 (macro): Warn NOPS generated only if warn_nops is not 0.
114 (md_shortopts): Add `n'.
115 (md_parse_option): Set warn_nops to 1 for `n'.
117 2001-06-08 H.J. Lu <hjl@gnu.org>
119 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
121 2001-06-08 H.J. Lu <hjl@gnu.org>
123 * config/tc-mips.c (md_apply_fix): Don't adjust common
124 extern/weak symbols for ELF.
125 (md_estimate_size_before_relax): Treat weak like extern for
126 ELF.
127 (mips_fix_adjustable): Don't adjust extern/weak symbols for
128 ELF.
130 2001-06-08 Alan Modra <amodra@bigpond.net.au>
132 * Makefile.am: 'som' is not wrongly spelled 'some'.
133 * Makefile.in: Regenerate.
135 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
136 S_GET_VALUE by using a temp.
137 (append_insn): Likewise, and for S_SET_VALUE too.
138 (mips_emit_delays): Likewise.
139 (my_getExpression): Likewise.
140 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
141 (mips16_extended_frag): Remove code concerned with avoiding
142 locking in a frag address now that symbols are not finalized until
143 relaxation is complete. Cater for first relaxation pass having
144 bogus addresses. Use relax_marker to reliably determine whether a
145 symbol frag has been reached on the current pass.
147 2001-06-07 H.J. Lu <hjl@gnu.org>
149 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
150 * configure: Regenerate.
152 2001-06-07 H.J. Lu <hjl@gnu.org>
154 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
155 ecoff emulation.
156 * configure: Regenerate.
158 2001-06-07 H.J. Lu <hjl@gnu.org>
160 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
161 MIPS_STABS_ELF is defined.
163 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
165 * as.c (show_usage): Remove L from listing options. It is not a
166 generic option.
168 2001-06-06 Christian Groessler <cpg@aladdin.de>
170 * config/tc-z8k.c: Removed many warnings by removing unused
171 variables and tagging unused parameters as such.
172 (md_begin): Fixed a typo (","instead of ";").
173 (struct ctrl_table): Add parentheses to initialize array
174 correctly.
175 (struct flag_table): Likewise.
176 (struct intr_table): Likewise.
177 (struct table): Likewise.
178 (check_operand): "#if 0"'ed since it doesn't seem to be used.
180 2001-06-06 Peter Jakubek <pjak@snafu.de>
182 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
183 options to list (e.g. m5206e, m5307, m5407).
185 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
187 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
188 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
190 2001-06-06 Alan Modra <amodra@bigpond.net.au>
192 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
193 <JumpByte, JumpDword insn output>: Remove dead code.
195 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
197 * as.c (parse_args): Correct option name "listing-lhs-width2".
199 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
201 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
202 status.
204 2001-05-30 Richard Henderson <rth@redhat.com>
206 * read.c (emit_leb128_expr): Call md_cons_align.
208 2001-05-28 Jeff Sturm <jsturm@one-point.com>
210 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
211 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
212 (tc_gen_reloc): Likewise.
213 (sparc_cons_align): Don't clear sparc_no_align_cons.
214 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
215 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
217 2001-05-27 Alan Modra <amodra@one.net.au>
219 * write.c (relax_segment <rs_space>): Check the section of a
220 symbol to determine whether it is absolute rather than comparing
221 its frag against zero_address_frag as listings play tricks with
222 frags.
224 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
225 allocated in the same chunk as the fixed part.
227 2001-05-26 Alan Modra <amodra@one.net.au>
229 * write.c (relax_segment <rs_space>): Calculate growth using
230 addresses before stretch. Prevent repeated error messages.
231 From Peter Jakubek <pjak@snafu.de>
232 Use as_bad_where and as_warn_where to pinpoint errors.
234 2001-05-25 Alan Modra <amodra@one.net.au>
236 * symbols.c (resolve_symbol_value): Always set segment, even when
237 not finalizing symbol value.
239 * config/obj-ieee.c (write_object_file): Set finalize_syms.
240 * config/obj-coff.c (write_object_file): Likewise.
241 * (size_section): Remove rs_space assert as fr_symbol is no longer
242 removed.
243 (fill_section): Likewise.
245 * configure.in: Replace linuxoldld with linux*oldld.
246 * configure: Regenerate.
248 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
249 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
250 that have been finalized.
252 * symbols.c (resolve_symbol_value): Clear sy_resolving before
253 taking exit_dont_set_value.
255 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
256 relaxing.
258 2000-05-24 Tom Rix <trix@redhat.com>
260 * config/obj-coff.c (add_lineno): xcoff allows negative line
261 numbers
262 * config/tc-ppc.c (ppc_stabx): fix generated symbol
264 2001-05-24 Alan Modra <amodra@one.net.au>
266 * write.c (write_object_file): Set finalize_syms = 1 before
267 size_seg is called.
269 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
271 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
272 architecture, remove erraneous ISA_MIPS32.
273 (md_show_usage): Add MIPS r12k support.
274 (mips_cpu_info_table): Add MIPS r12k support.
276 2001-05-22 Alan Modra <amodra@one.net.au>
278 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
279 testing for NULs.
281 * symbols.c (resolve_symbol_value): Remove "finalize" param,
282 instead use finalize_syms directly. Don't treat expressions
283 specially with regard to finalize_syms. Update calls to self.
284 (resolve_local_symbol): Update call to resolve_symbol_value.
285 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
286 !finalize_syms.
287 * symbols.h (resolve_symbol_value): Update prototype.
288 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
289 to resolve_symbol_value.
290 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
291 * config/obj-coff.c (do_relocs_for): Likewise.
292 (yank_symbols): Likewise.
293 (fixup_segment): Likewise.
294 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
295 * config/tc-mips.c (md_convert_frag): Likewise.
296 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
297 (ppc_fix_adjustable): Likewise.
298 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
299 (dwarf2dbg_convert_frag): Likewise.
300 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
301 (eh_frame_convert_frag): Likewise.
302 * expr.c (make_expr_symbol): Likewise.
303 * write.c (adjust_reloc_syms): Likewise.
304 (write_object_file): Likewise.
305 (relax_segment): Likewise.
306 (fixup_segment): Likewise.
307 (finalize_syms): Init to zero, and update comment.
308 (write_object_file): Set finalize_syms to 1 rather than 2.
309 * doc/internals.texi (sy_value): Mention finalize_syms.
310 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
312 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
313 as relaxable if embedded system, make weak syms non-relaxable.
314 Move definition..
315 (tc_m68k_fix_adjustable): ..so it can be used here.
316 (md_apply_fix_2): Sign extend without conditional.
318 * config/tc-v850.c: Update copyright.
320 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
322 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
323 howto entry is not found.
325 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
327 * config/tc-mn10300.c (mn10300_force_relocation): Don't
328 optimize differences between symbols in code sections to
329 constants.
330 (mn10300_fix_adjustable): Don't adjust to section+offset
331 relocations pointing at symbols in code sections.
333 2001-05-16 Alan Modra <amodra@one.net.au>
335 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
336 for 8 byte insns.
337 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
338 opcodes are output rather than after. Delete insn_size.
339 * config/tc-v850.c (md_assemble): Similarly, but delete
340 total_insn_size.
342 2001-05-14 Richard Henderson <rth@redhat.com>
344 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
345 last change.
347 2001-05-14 Richard Henderson <rth@redhat.com>
349 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
350 also collect whether to expect an FDE augmentation.
351 (check_eh_frame): Rewrite as a state machine. Track where in
352 an FDE we are located, skip any augmentation.
353 (eh_frame_estimate_size_before_relax): Get code alignment from
354 the fragment subtype.
355 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
356 * read.c (emit_leb128_expr): Call check_eh_frame.
358 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
360 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
361 before a relaxable insns.
363 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
365 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
366 between symbols if the base symbol is in the current section;
367 emit a PC-relative relocation instead.
369 2001-05-12 Peter Targett <peter.targett@arccores.com>
371 * config/tc-arc.c: Update copyright and tidy source comments.
372 (md_pseudo_table): Add directive .cpu back as an alias for
373 .option. Add .file and .line for dwarf2 support.
374 (arc_mach_type): Make bfd_mach_arc_6 default.
375 (md_longopts): Add entry 'pre-v6' representing old command line
376 option when assembling for 'arc5' core versions.
377 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
378 default behaviour.
379 (arc_code_symbol): Make symbol value for @h30 fixup expression
380 equal to O_constant.
381 (md_assemble): Call dwarf2_emit_insn.
382 Include "dwarf2dbg2.h". Formatting fixes throughout file.
383 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
384 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
386 2001-05-11 Jakub Jelinek <jakub@redhat.com>
388 * config/tc-ia64.c (special_linkonce_name): New.
389 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
390 .gnu.linkonce.ia64unw{,i}.FOO.
391 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
392 (dot_endp): Add comment about it.
394 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
396 * config/tc-arm.c (arm_handle_align): When truncating an aligned
397 block, ensure that the low order bits of the alignment are
398 preserved.
400 2001-05-10 Alan Modra <amodra@one.net.au>
402 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
403 symbol_next.
405 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
406 current variable part of frag.
407 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
408 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
409 * config/tc-m68hc11.c (RELAX_STATE): Define.
410 (RELAX_LENGTH): Define.
411 (md_estimate_size_before_relax): Handle non-relaxable cases
412 separately from relaxable cases for clarity, and return correct
413 size for multi-pass relaxation.
414 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
415 (md_estimate_size_before_relax): As for tc-m68hc11.c.
416 (md_convert_frag): Remove "length_code".
417 * config/tc-vax.c (RELAX_STATE): Define.
418 (RELAX_LENGTH): Define.
419 (md_relax_table): Add missing entry.
420 (md_estimate_size_before_relax): As for tc-m68hc11.c.
421 (md_convert_frag): Remove "length_code".
422 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
423 don't bother setting fr_var. Return correct size for multi-pass
424 relaxation.
425 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
426 (md_convert_frag): Don't bother clearing fr_var.
427 (md_pseudo_table): Correct initialization.
428 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
429 (md_estimate_size_before_relax): No need to set fr_var.
430 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
431 (md_estimate_size_before_relax): No need to set fr_var.
433 2001-05-09 Richard Henderson <rth@redhat.com>
435 * config/tc-ia64.c (generate_unwind_image): Align the fragment
436 beginning a function's unwind info block.
438 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
440 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
442 2001-05-08 Andreas Schwab <schwab@suse.de>
444 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
445 fx_pcrel_adjust explicitly sign extend when reading it.
447 2001-05-08 Alan Modra <amodra@one.net.au>
449 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
450 from md_relax_table, and combine some switch cases.
452 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
454 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
455 from offset in non-pcrel operands too.
457 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
459 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
460 * config/tc-arm.c (arm_handle_align): Do not insert more than
461 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
462 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
464 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
466 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
467 Run "make dep-am".
468 * Makefile.in: Regenerate.
469 * configure.in: Remove duplicate mips-*-ecoff* entry.
470 * configure: Regenerate.
472 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
473 (n_names): Cast away type mismatch.
474 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
475 (obj_ecoff_frob_symbol): Likewise.
476 * ecoff.c: (add_file): Add unused attribute.
477 (ecoff_directive_begin): Likewise.
478 (ecoff_directive_bend): Likewise.
479 (ecoff_directive_def): Likewise.
480 (ecoff_directive_dim): Likewise.
481 (ecoff_directive_scl): Likewise.
482 (ecoff_directive_size): Likewise.
483 (ecoff_directive_type): Likewise.
484 (ecoff_directive_tag): Likewise.
485 (ecoff_directive_val): Likewise.
486 (ecoff_directive_endef): Likewise.
487 (ecoff_directive_end): Likewise.
488 (ecoff_directive_ent): Likewise.
489 (ecoff_directive_extern): Likewise.
490 (ecoff_directive_file): Likewise.
491 (ecoff_directive_fmask): Likewise.
492 (ecoff_directive_frame): Likewise.
493 (ecoff_directive_mask): Likewise.
494 (ecoff_directive_loc): Likewise.
495 (mark_stabs): Likewise.
496 (ecoff_stab): Likewise.
497 (ecoff_frob_symbol): Cast away type mismatch.
498 (ecoff_padding_adjust): Likewise.
499 (ecoff_build_symbols): Likewise.
500 (ecoff_build_procs): Likewise.
501 (ecoff_build_aux): Likewise.
502 (ecoff_build_strings): Likewise.
503 (ecoff_build_fdr): Likewise.
504 (ecoff_build_debug): Likewise.
505 * itbl-ops.c (itbl_assemble): Variable initialization.
507 2001-05-03 Alan Modra <amodra@one.net.au>
509 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
510 expressions rather than triggering an assert.
512 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
514 * config/tc-openrisc.c: New file.
515 * config/tc-openrisc.h: Likewise.
517 * Makefile.am: Add OpenRISC target.
518 * Makefile.in: Regenerated.
520 * configure.in (openrisc-*-*): Add target.
521 * configure: Regenerated.
523 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
525 * config/tc-arm.c (arm_frag_align_code): Change error message to
526 more explanatory version.
528 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
530 * config/tc-mips.c (md_parse_option): Also accept
531 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
533 2001-04-27 David Mosberger <davidm@hpl.hp.com>
535 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
536 argument passing order: predicate goes last, not first.
538 2001-04-27 Sean McNeil <sean@mcneil.com>
540 * configure.in: Add arm-vxworks.
541 * configure: Regenerate.
543 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
545 * config/tc-arm.c (arm_handle_align): New Function: Generate
546 no-op filled alignment frags.
547 (arm_frag_align_code): New Function: Create a code alignment frag.
548 (arm_init_frag): New Function: Initialse the target dependent
549 parts of a frag.
551 * config/tc-arm.h (TC_FRAG_TYPE): Define.
552 (TC_FRAG_INIT): Define.
553 (HANDLE_ALIGN): Define.
554 (md_do_align): Define.
556 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
558 * config/obj-coff.c (do_linenos_for): Check to see if the filename
559 symbol has been initialised before extracting its symbol index.
561 2001-04-24 H.J. Lu <hjl@gnu.org>
563 * configure: Regenerated with the right version of autoconf.
565 2001-04-24 Christian Groessler <cpg@aladdin.de>
567 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
568 generate R_CALLR and R_REL16 relocations
570 2000-04-20 Jason Eckhardt <jle@redhat.com>
572 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
573 since frag_now can change after d10v_cleanup is called.
575 2001-04-16 David O'Brien <obrien@FreeBSD.org>
577 * configure.in: Add the em type for FreeBSD targets.
578 * configure: Regenerate.
580 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
582 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
583 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
585 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
586 pc-relative relocations not placed at the end of the instruction.
588 2001-04-13 Jim Wilson <wilson@redhat.com>
590 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
591 excluding br.i.
593 2001-04-13 Jakub Jelinek <jakub@redhat.com>
595 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
596 handle SHF_MERGE and SHF_STRINGS.
597 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
598 (obj_elf_section): Allow additional argument specifying entity size.
599 * write.c (adjust_reloc_syms): Keep relocations against local symbols
600 in SEC_MERGE sections.
602 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
604 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
606 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
608 * expr.c (operand): Pass &c to md_parse_name().
609 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
611 2001-04-07 Steven J. Hill <sjhill@cotw.com>
613 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
615 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
616 * Makefile.in: Regenerated.
618 * configure.in: Use traditional MIPS targets for Linux/MIPS.
619 * configure: Regenerated.
621 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
623 * config/tc-mn10300.c (xr_registers): Added `pc'.
625 2001-04-05 Alan Modra <alan@linuxcare.com.au>
627 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
628 * configure: Regenerate.
630 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
631 cases, and always return size based on current fr_subtype.
632 (md_begin): Move initialization of md_relax_table..
633 (md_relax_table): ..to static initializer. Set rlx_length for
634 UNDEF_WORD_DISP cases.
635 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
636 (md_begin): Likewise.
637 (md_relax_table): Likewise.
638 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
639 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
640 Set rlx_backward and rlx_forward to zero for unused states.
641 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
642 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
643 (UNCOND12, UNCOND32): Remove duplicate defines.
645 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
647 * config/tc-cris.c (md_estimate_size_before_relax) <case
648 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
649 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
650 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
651 Add cases to cover all relax states.
652 (cris_insn_first_word_frag): New.
653 (md_assemble): Call cris_insn_first_word_frag to get the first
654 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
655 end. Drop variable insn_size.
656 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
657 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
658 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
660 * write.c (write_object_file): Reset broken word state before
661 calling relax_seg.
663 2001-03-31 Alan Modra <alan@linuxcare.com.au>
665 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
666 for one line if not already enabled.
667 * cond.c (s_elseif): Correct conditional assembly listing.
668 (s_else): Likewise.
670 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
671 Don't abort on NULL current_cframe.
673 2001-03-30 Alan Modra <alan@linuxcare.com.au>
675 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
676 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
677 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
678 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
679 * config/obj-coff.c (do_relocs_for): Likewise.
680 (yank_symbols): Likewise.
681 (fixup_segment): Likewise.
682 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
683 (ppc_fix_adjustable): Likewise.
684 * config/tc-mips.c (md_convert_frag): Likewise.
685 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
686 * ehopt.c (eh_frame_convert_frag): Likewise.
687 * expr.c (make_expr_symbol): Likewise.
689 * frags.h (struct frag): Add last_fr_address. Reorder fields for
690 better packing.
691 * symbols.c (resolve_symbol_value): Don't fix expression values
692 until relaxation is complete.
693 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
694 (S_GET_VALUE): Likewise, and return unresolved expression value.
695 * write.c (finalize_syms): New.
696 (relax_and_size_seg): Split into..
697 (relax_seg): New function, returns 1 if anything changed..
698 (size_seg): And the remainder of relax_and_size_seg.
699 (fixup_segment): Arrange for final resolution of sym values.
700 (adjust_reloc_syms): Likewise.
701 (write_object_file): Likewise, and repeatedly call relax_seg until
702 nothing more changes.
703 (relax_segment): Return 1 if anything changed. Use correct types
704 for rs_org `target' and `after'.
705 * write.h (finalize_syms): Declare.
706 (relax_segment): Update prototype.
708 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
709 do-nothing cases to switch to avoid abort on a second relaxation
710 pass, and tidy code a little.
711 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
712 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
713 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
714 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
715 (md_relax_table): Remove first four unused entries. Increment
716 rlx_length by one throughout table, and update comments to suit.
717 (md_estimate_size_before_relax): Return size of current variable
718 part of frag to reflect reality when relaxing more than once.
719 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
720 (COND32, UNCD32): Rename to DISP32 throughout.
721 (UNDEF_WORD_DISP): Renumber to 3.
722 (md_estimate_size_before_relax): Add extra do-nothing cases.
723 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
724 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
725 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
726 handle word and dword branches.
728 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
730 * config/tc-cris.h (tc_fix_adjustable): Allow only
731 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
732 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
733 example in comment to valid type.
735 2001-03-28 H.J. Lu <hjl@gnu.org>
737 * read.c (equals): Set to local for COFF only if it hasn't been
738 defined before.
740 2001-03-28 Alan Modra <alan@linuxcare.com.au>
742 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
743 (md_begin): Use it when setting default architecture.
745 2001-03-27 Nick Papadonis <nick@coelacanth.com>
747 * read.c (equals): (for COFF) default symbols to being local.
749 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
751 * configure.in (cris-*-*): Change default emulation to criself.
752 (cris-*-*aout*): New rule.
753 * configure: Regenerate.
755 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
757 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
758 BFD_RELOC_390_GOTENT.
759 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
760 BFD_RELOC_390_GOTENT.
762 2001-03-26 Nick Clifton <nickc@redhat.com>
764 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
765 * config/tc-s390.c (s390_force_relocation): New function: Force
766 relocations for VTINHERIT relocs.
768 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
770 * doc/as.texinfo: Put @c man begin to generate the as man page.
771 When generating man, define all the variables. Re-organize some
772 options to obtain better indentation of man page.
773 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
774 (as.1): Build from as.texinfo.
775 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
777 2001-03-25 Alan Modra <alan@linuxcare.com.au>
779 * config/tc-i386.c (i386_scale): Accept an absolute expression for
780 scale factor, and return the end of the expression.
781 (i386_operand): Modify for above.
783 2001-03-23 Nick Clifton <nickc@redhat.com>
785 * doc/as.texinfo: Document --listing-XXX command line switches.
786 Explain why listings behave differently when -pipe is used.
788 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
790 * write.c (fix_new_exp): Print an error if passed a register.
792 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
794 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
795 (PIC_SUFFIX_CHAR): New macro.
796 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
797 (pic): New variable.
798 (md_longopts): New option --pic.
799 (OPTION_PIC): Define.
800 (md_estimate_size_before_relax): Tweak longish comment.
801 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
802 (md_assemble): Handle a PIC relocation on prefix and normal
803 instruction operands.
804 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
805 "complex" operand expressions. Call frag_more outside
806 gen_cond_branch_32 parameter list.
807 (cris_process_instruction): Handle PIC relocs on parsed
808 operand expressions. Validize PIC reloc sizes.
809 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
810 (gen_bdap): Handle "complex" operand expressions.
811 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
812 ADD.D offset,PC as jump instruction if generating PIC. Generate
813 error instead of crashing on complex expressions.
814 (cris_number_to_imm): Add segT parameter. All callers changed.
815 Use segT parameter, not now_seg, for segment of fixup. Handle
816 PCREL relocations but check that they are fully resolved.
817 (md_parse_option): Handle OPTION_PIC.
818 (tc_gen_reloc): Handle PIC relocs.
819 (md_show_usage): Update for --pic.
820 (md_apply_fix3): Renamed from md_apply_fix.
821 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
822 (md_cris_force_relocation): Force relocation for PIC relocs.
824 * config/tc-cris.h: Tweak attribution.
825 (MD_APPLY_FIX3): Define.
826 (IS_CRIS_PIC_RELOC): New macro.
827 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
828 (tc_fix_adjustable): Don't adjust a globally visible symbol when
829 generating ELF.
830 (tc_frob_symbol): Avoid emitting undefined symbols.
832 2001-03-20 Alan Modra <alan@linuxcare.com.au>
834 * frags.h (struct frag): Add relax_marker.
835 * write.c (is_dnrange): Delete.
836 (relax_frag): Use correct types for `aim', `target', `address'.
837 Delete `offset', `was_address'. Test `relax_marker' instead of
838 using fragile (and slow) address test.
839 (relax_segment): Init and flip `relax_marker'.
841 2001-03-19 Alan Modra <alan@linuxcare.com.au>
843 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
844 used register name.
846 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
848 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
849 with 'Motorola specification for assembly language input standard'.
851 2001-03-17 Richard Henderson <rth@redhat.com>
853 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
854 (dwarf2_directive_loc): Don't use them.
855 (dwarf2_directive_file): Reject duplicate file definitions.
856 (get_filenum): Zero allocated memory.
857 (out_file_list): Complain about missing file definitions.
859 2001-03-17 Alan Modra <alan@linuxcare.com.au>
861 * read.c (do_org): Handle complex expressions.
862 * cgen.c (gas_cgen_finish_insn): Likewise.
864 2001-03-15 David Mosberger <davidm@hpl.hp.com>
866 * config/tc-ia64.c (md): New member keep_pending_output.
867 (ia64_flush_pending_output): Flush only if md.keep_pending_output
868 is not set.
869 (dot_xdata): Turn on md.keep_pending_output for the duration of
870 this function.
871 (dot_xfloat_cons): Ditto.
872 (dot_xstringer): Ditto.
873 (dot_xdata_ua): Ditto.
874 (dot_xfloat_cons_ua): Ditto.
876 2001-03-15 Jim Wilson <wilson@redhat.com>
878 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
879 label support.
881 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
883 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
885 2001-03-15 DJ Delorie <dj@redhat.com>
887 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
888 blindly freeing string if it isn't at the top of the obstack.
890 2001-03-13 Alan Modra <alan@linuxcare.com.au>
892 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
893 (NUM_FLAG_CODE): Define.
894 (lex_got): New function.
895 (got_reloc): New global var.
896 (x86_cons_fix_new): New function.
897 (x86_cons): New function.
898 (i386_immediate): Use lex_got here, replacing inline code. Change
899 "ignoring junk.." error message to "junk.."
900 (i386_displacement): Likewise.
901 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
902 (x86_cons): Declare.
903 (TC_CONS_FIX_NEW): Define.
904 (x86_cons_fix_new): Declare.
906 2001-03-12 Nick Clifton <nickc@redhat.com>
908 * config/tc-arm.c (md_begin): Always set machine type based on
909 cpu_variant.
911 2001-03-07 Alan Modra <alan@linuxcare.com.au>
913 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
914 (md_assemble) <smallest displacement>: Use correct field of i.op[]
915 union.
916 <JumpInterSegment output>: Use correct i.disp_reloc[].
917 <immediate output>: Likewise.
919 2001-03-06 Nick Clifton <nickc@redhat.com>
921 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
922 BLX(1) instruction.
924 2001-03-06 Igor Shevlyakov <igor@windriver.com>
926 * config/tc-m68k.c : Add 5407 to archs[] table.
927 (HAVE_LONG_BRANCH): Add mcf5407.
928 (select_control_regs): Recognize 5407.
930 2001-03-02 Dave Brolley <brolley@redhat.com>
932 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
933 than m32r_do_align.
935 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
937 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
938 (gen_to_words): Print warnings if NaNs are found and the target CPU
939 does not support them. Allow largest exponent to be used in normal
940 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
942 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
944 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
945 anymore since we use bfd_elf_generic_reloc now.
946 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
948 2001-02-27 Alan Modra <alan@linuxcare.com.au>
950 * configure.in (BFD_VERSION): New.
951 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
952 * configure: Regenerate.
953 * Makefile.am: Run "make dep-am"
954 * Makefile.in: Regenerate.
955 * doc/Makefile.in: Regenerate.
957 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
959 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
960 SEC_NEVER_LOAD when the 'n' flag is used.
961 Add SEC_NEVER_LOAD to matchflags.
963 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
965 * symbols.c (decode_local_label_name): Initialize message_format
966 only when an error is reported (perf pb due to I18N).
968 2001-02-23 H.J. Lu <hjl@gnu.org>
970 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
971 BFD_ASSEMBLER is not defined.
973 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
975 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
976 done if it's against a symbol.
978 2001-02-22 Timothy Wall <twall@cygnus.com>
980 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
981 target formats if applicable.
982 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
983 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
984 * Makefile.in: Regenerated.
985 * configure.in: Added configuration for ia64-*-aix*.
986 * configure: Regenerated.
988 2001-02-21 David Mosberger <davidm@hpl.hp.com>
990 * config/tc-ia64.c (enum operand_match_result): New type.
991 (operand_match): Change return type to operand_match_result.
992 Fix all returns appropriately, adding support for returning the
993 out-of-range result.
994 (parse_operands): New locals result, error_pos, out_of_range_pos,
995 curr_out_of_range_pos. Rewrite operand matching loop to give better
996 error messages.
998 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1000 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1001 (dot_proc): Clear unwind.prologue_count to zero.
1002 (dot_prologue): Increment unwind.prologue_count.
1003 (dot_restore): If second operand is omitted, use
1004 unwind.prologue_count -1 for "ecount" (# of additional regions to
1005 pop). Decrement unwind.prologue_count by number of regions
1006 popped.
1008 2001-02-21 Nick Clifton <nickc@redhat.com>
1010 * doc/as.texinfo (Section): Note that some flags to the COFF
1011 version of .section remove attributes rather than setting them.
1013 2001-02-20 Kazu Hirata <kazu@hxi.com>
1015 * config/tc-pdp11.c: Fix formatting.
1016 * config/tc-pdp11.h: Likewise.
1018 2001-02-20 Bo Thorsen <bo@suse.de>
1020 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1021 entry.
1023 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1025 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1026 all FreeBSD platforms should look the same at this level.
1027 * configure: Rebuilt.
1028 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1030 2001-02-18 lars brinkhoff <lars@nocrew.org>
1032 * Makefile.am: Add PDP-11 target.
1033 * configure.in: Likewise.
1034 * config/tc-pdp11.c: New file.
1035 * config/tc-pdp11.h: New file.
1036 * doc/Makefile.am: Add PDP-11 documentation.
1037 * doc/all.texi: Likewise.
1038 * doc/as.texinfo: Likewise.
1039 * doc/c-pdp11.texi: New file.
1041 2001-02-16 matthew green <mrg@redhat.com>
1043 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1045 2001-02-13 Jim Wilson <wilson@redhat.com>
1047 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1048 reloc instead of a 0 reloc.
1049 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1050 as done.
1051 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1053 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1055 * write.c (is_dnrange): Stop as soon as the address becomes
1056 larger.
1057 (relax_frag): Add segment parameter. Only call symbol_get_frag
1058 once. Only call is_dnrange if the symbol is in the same segment,
1059 and the symbol address is larger.
1060 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1061 * write.h (relax_frag): Update declaration.
1062 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1063 it to relax_frag.
1064 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1065 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1066 (m32r_relax_frag): Update declaration.
1067 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1068 * config/tc-tic54x.h (md_relax_frag): Likewise.
1069 * doc/internals.texi (CPU backend): Update documentation for
1070 md_relax_frag.
1072 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1074 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1075 Mention effect of < 386 architectures on jump promotion.
1076 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1078 * config/tc-i386.c (no_cond_jump_promotion): New.
1079 (set_cpu_arch): Parse "jumps" arch modifier.
1080 (insn_size): Modify usage comment.
1081 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1082 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1083 (TYPE_FROM_RELAX_STATE): New define.
1084 (UNCOND_JUMP, COND_JUMP): Renumber.
1085 (md_relax_table): Reorder to suit.
1086 (COND_JUMP86): New define.
1087 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1088 (md_assemble): Create frag var for jumps of max size, encode relax
1089 state for COND_JUMP86.
1090 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1091 leave conditional jumps small if no_cond_jump_promotion.
1092 (md_convert_frag): Likewise.
1094 * expr.c (operator): Don't bump input_line_pointer for two char
1095 operators. Instead return operator size via new param num_chars.
1096 (expr): Use above to parse multi-char operators correctly.
1098 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1100 * config/tc-i386.c (i386_displacement): Fix handling of
1101 BFD_RELOC_X86_64_GOTPCREL.
1102 (i386_validate_fix): Likewise.
1104 2001-02-12 Philip Blundell <pb@futuretv.com>
1106 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1107 ldrt/strt instructions.
1109 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1111 * config/tc-mips.c (macro): For M_LA_AB emit a
1112 BFD_RELOC_MIPS_CALL16 relocation or a
1113 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1114 BFD_RELOC_MIPS_GOT16 and
1115 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1116 loading the jump register when generating SVR4_PIC code.
1118 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1120 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1121 map to MIPS-specific files, as they used to do before the
1122 change on 2000-05-21.
1123 * configure: Regerate.
1125 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1127 * config/tc-mips.c (md_parse_option): Don't try to compile
1128 ELF-only option code if not ELF.
1130 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1132 * config/tc-ia64.h (md_elf_section_type): New macro.
1133 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1134 (they're now handled via ia64_elf_section_type.
1136 * config/tc-ia64.c (unwind): New members saved_text_seg,
1137 saved_text_subseg, and force_unwind_entry.
1138 (optimize_unw_records): New function to optimize away unnecessary
1139 unwind directives.
1140 (ia64_elf_section_type): New function.
1141 (output_unw_records): Generate unwind info only if the size is
1142 non-zero or if it's forced for some other reason (e.g.,
1143 handlerdata or a personality routine).
1144 (generate_unwind_image): Don't switch back to previous
1145 section---stay inside the unwind info section instead so that
1146 handlerdata that may follow goes into the right place.
1147 (dot_handlerdata): Force generation of unwind entry and save the
1148 current active text segment before generating unwind image.
1149 (dot_unwentry): Force generation of unwind entry.
1150 (dot_personality): Ditto.
1151 (dot_endp): Generate unwind table entry only if there is
1152 some unwind info or the unwind entry was forced.
1154 * config/tc-ia64.c (make_unw_section_name): New macro to form
1155 unwind section name.
1156 (generate_unwind_image): Add "text_name" argument. Use it to
1157 form unwind section name.
1158 (dot_handlerdata): Determine current segment (section) name and
1159 pass it to generate_unwind_image().
1160 (dot_endp): Determine current segment (section) name and use
1161 it to determine the appropriate unwind section name.
1162 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1163 n, fill, and max arguments.
1165 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1167 * Makefile.am: Add linux target for S/390.
1168 * configure.in: Likewise.
1169 * config/tc-s390.c: New file.
1170 * config/tc-s390.h: New file.
1172 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1174 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1175 2byte, 4byte and 8byte.
1177 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1179 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1180 md_number_to_chars with size > sizeof (valueT).
1182 2001-02-06 H.J. Lu <hjl@gnu.org>
1184 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1185 there is no relocation.
1187 2001-02-06 H.J. Lu <hjl@gnu.org>
1189 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1191 * config/tc-ia64.c (md_parse_option): Only accept the valid
1192 ia64 options on "-axxx".
1194 2001-02-05 Jim Wilson <wilson@redhat.com>
1196 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1197 aborting for invalid operands.
1199 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1201 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1202 than via pointer. Update all callers.
1203 (UNWIND_LOW32): Define.
1204 (UNWIND_HIGH32): Define.
1205 (pa_build_unwind_subspace): Use the above macros instead of dumping
1206 bitfields directly. Call frag_more once rather than multiple times.
1207 (md_assemble): Use UNWIND_LOW32.
1208 (pa_entry): Likewise
1209 (pa_procend): Likewise.
1210 (process_exit): Use UNWIND_HIGH32.
1212 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1214 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1215 function to select the header according to the cpu.
1216 (md_after_pass_hook, md_do_align): Remove.
1217 (md_cleanup, m68hc11_cleanup): Remove.
1218 (md_pcrel_from_section): Declare.
1219 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1220 (build_jump_insn, build_insn): Likewise.
1221 (m68hc11_listing_header): New function.
1222 (m68hc11_cleanup): Remove.
1224 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1226 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1227 symbols because there is no support for shared libraries and these
1228 symbols can't be overridden (unless they are weak).
1230 2001-02-01 Momchil Velikov <velco@fadata.bg>
1232 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1233 for the compilation unit with a zero byte.
1235 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1237 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1238 destinations. Correct range check for 17 and 22 bit branches.
1240 2001-01-25 Nick Clifton <nickc@redhat.com>
1242 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1243 still set. Issue an error message instead.
1244 (md_estimate_size_before_relax): Delete unused variable
1245 'buffer_address'. Fixup parentheses around if statement.
1247 2001-01-23 Kazu Hirata <kazu@hxi.com>
1249 * as.c: Fix formatting.
1250 * ehopt.c: Likewise.
1251 * messages.c: Likewise.
1252 * stabs.c: Likewise.
1253 * symbols.c: Likewise.
1255 2001-01-23 Ben Elliston <bje@redhat.com>
1257 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1259 2001-01-22 Kazu Hirata <kazu@hxi.com>
1261 * config/tc-alpha.c: Fix formatting.
1263 2001-01-19 Kazu Hirata <kazu@hxi.com>
1265 * config/tc-alpha.c: Fix formatting.
1267 2001-01-18 Kazu Hirata <kazu@hxi.com>
1269 * config/tc-alpha.c: Fix formatting.
1271 2001-01-18 Nick Clifton <nickc@redhat.com>
1273 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1274 "da" flags.
1275 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1277 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1279 * configure.in (cpu_type, arch): Match i386 too.
1280 * configure: Rebuilt.
1282 2001-01-16 Kazu Hirata <kazu@hxi.com>
1284 * config/tc-i386.c: Fix formatting.
1286 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1288 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1289 relocs for .PARISC.unwind section.
1291 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1292 depending on section flags, not just for .text.
1294 2001-01-15 Jim Wilson <wilson@redhat.com>
1296 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1297 not immediately followed by an instruction.
1299 2001-01-15 Kazu Hirata <kazu@hxi.com>
1301 * config/tc-m68hc11.c: Fix formatting.
1303 2001-01-15 Nick Clifton <nickc@redhat.com>
1305 * symbols.c (colon): Change 'already defined symbol' from a
1306 fatal error to an ordinary error. There is no reason why this
1307 error should be fatal.
1309 * message.c (as_fatal): Delete output file, if one has been
1310 created.
1312 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1314 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1316 2001-01-14 Kazu Hirata <kazu@hxi.com>
1318 * config/tc-alpha.c: Fix formatting.
1319 * config/tc-arc.c: Likewise.
1320 * config/tc-arc.h: Likewise.
1321 * config/tc-d10v.c: Likewise.
1322 * config/tc-i370.c: Likewise.
1323 * config/tc-i386.c: Likewise.
1324 * config/tc-i960.c: Likewise.
1325 * config/tc-m68k.c: Likewise.
1326 * config/tc-ppc.c: Likewise.
1327 * config/tc-sparc.c: Likewise.
1328 * config/tc-tahoe.c: Likewise.
1329 * config/tc-vax.c: Likewise.
1331 * config/tc-arc.c: Fix formatting.
1333 * config/tc-arc.c: Fix formatting.
1335 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1337 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1338 both 32 and 64 bit ELF.
1340 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1341 and don't bother storing `m' for "ce" completer. Tidy handling of
1342 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1344 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1346 * config/tc-i386.h (TARGET_MACH): New macro.
1347 (i386_mach): Declare.
1348 * config/tc-i386.c (i386_mach): New function.
1350 2001-01-13 Philip Blundell <philb@gnu.org>
1352 * doc/as.texinfo: Fix spelling and cross-references.
1354 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1355 character for all systems, not just GNU/Linux. Make it explicit
1356 that `-k' doesn't affect code generation, just ELF flags.
1358 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1360 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1361 instructions.
1363 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1365 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1367 2001-01-12 Nick Clifton <nickc@redhat.com>
1369 * as.c (print_args): Update copyright date to 2001.
1371 2001-01-12 Peter Targett <peter.targett@arccores.com>
1373 * doc/c-arc.texi: New file.
1374 Some sections to be expanded.
1376 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1378 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1379 (md_parse_option): Always accept "--32".
1381 2001-01-11 Peter Targett <peter.targett@arccores.com>
1383 * as.h (TC_ARC): Ensure struc-symbol.h included.
1384 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1385 warnings.
1386 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1387 (TARGET_SYMBOL_FIELDS) added.
1389 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1390 * doc/c-arc.texi: New file.
1391 Some sections to be expanded.
1392 * doc/as.texinfo: Update command-line options.
1393 Removed outdated text for ARC dependant features, instead include
1394 text from above file.
1396 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1397 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1398 (targ-cpu.h) header.
1399 * config/tc-arc.h:
1400 * config/tc-arc.c: New updated configuration for
1401 ARC, including selection of core variants, and extensibility of
1402 instructions, registers etc. through directives.
1404 * config/tc-arc.c (arc_extinst): Minor corrections for
1405 error messages.
1406 (arc_common) Likewise. Make alignment argument optional for local
1407 symbols also, with default of zero.
1409 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1411 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1412 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1413 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1414 and fix_new_exp() instead.
1415 (md_convert_frag): For indexed post byte use the symbol value
1416 rather than the displacement.
1417 (md_relax_table): Fix indexed offset relax.
1419 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1421 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1422 relax weak symbols.
1423 (relaxable_symbol): New function.
1425 2001-01-11 Andreas Jaeger <aj@suse.de>
1427 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1428 not used anywhere.
1430 2001-01-10 Nick Clifton <nickc@redhat.com>
1432 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1433 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1435 2001-01-10 Nick Clifton <nickc@redhat.com>
1437 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1438 character used to dollar local symbols.
1439 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1440 local label symbols.
1441 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1442 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1443 if defined.
1444 Use LOCAL_LABEL_CHAR.
1445 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1446 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1447 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1449 2001-01-08 Bo Thorsen <bo@suse.de>
1451 * config/tc-i386.c (i386_immediate, i386_displacement):
1452 GOTPCREL check fix.
1454 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1456 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1457 in last change.
1459 2001-01-07 Philip Blundell <philb@gnu.org>
1461 * doc/as.texinfo (Bug Reporting): Update email address for
1462 reports.
1463 * README: Likewise.
1465 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1467 * configure.in: Define DEFAULT_ARCH for i386.
1468 * config/tc-i386.c (md_assemble): Return after the error message;
1469 move testing for 64bit operands to proper place.
1471 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1473 * doc/as.texinfo: Document '#' as comment character for i386 and
1474 x86_64. Add AMD x86-64 into menu of machine dependent information.
1476 * doc/c-i386.texi: Document x86_64 extensions.
1478 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1480 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1482 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1484 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1485 * NEWS: Add note about Pentium4 support.
1487 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1489 * config/tc-i387.c (pi, pte, pt): Update.
1490 (type_names): Add new types.
1492 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1494 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1495 CpuUnknown): Renumber
1496 (CpuP4, CpuSSE2): New.
1497 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1499 2001-01-03 Philip Blundell <pb@futuretv.com>
1501 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1502 relocs.
1503 (alpha_fix_adjustable): Likewise.
1504 (md_apply_fix): Likewise.
1506 2000-12-31 H.J. Lu <hjl@gnu.org>
1508 * listing.c (listing_message): Allocate string only if it is
1509 used.
1511 * configure: Rebuild.
1513 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1515 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1516 Point out caveats with generating fixups for the opcode in a frag.
1518 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1520 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1521 * NEWS: Add x86_64.
1523 2000-12-29 H.J. Lu <hjl@gnu.org>
1525 * listing.c (calc_hex): Print the variable part only if the
1526 fragment type is rs_fill.
1528 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1530 * doc/internals.texi (tc_conditional_pseudoop,
1531 TC_LINKRELAX_FIXUP): Fix typos.
1533 2000-12-28 Richard Henderson <rth@redhat.com>
1535 * write.c (subsegs_finish): Fix thinko last change -- don't
1536 "optimize" the alignment == 0 case.
1538 2000-12-28 Richard Henderson <rth@redhat.com>
1540 * as.h (rs_align_test): New.
1541 * frags.c (NOP_OPCODE): Move default from read.c.
1542 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1543 (frag_align_code): New.
1544 * frags.h (frag_align_code): Declare.
1545 * read.c (NOP_OPCODE): Remove.
1546 (do_align): Use frag_align_code.
1547 * write.c (NOP_OPCODE): Remove.
1548 (get_recorded_alignment): New.
1549 (cvt_frag_to_fill): Handle rs_align_test.
1550 (relax_segment): Likewise.
1551 (subsegs_finish): Align last subseg in section to the
1552 section alignment. Use frag_align_code.
1553 * write.h (get_recorded_alignment): Declare.
1554 * config/obj-coff.c (size_section): Handle rs_align_test.
1555 (fill_section, fixup_mdeps): Likewise.
1556 (write_object_file): Use frag_align_code.
1558 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1559 (alpha_handle_align): New.
1560 * config/tc-alpha.h (HANDLE_ALIGN): New.
1561 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1563 * config/tc-i386.h (md_do_align): Use frag_align_code.
1564 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1566 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1567 (ia64_handle_align): New.
1568 * config/tc-ia64.h (HANDLE_ALIGN): New.
1569 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1571 * config/tc-m32r.c (m32r_do_align): Remove.
1572 (m32r_handle_align): New.
1573 (fill_insn): Use frag_align_code.
1574 * config/tc-m32r.h (md_do_align): Remove.
1575 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1576 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1577 * config/tc-mips.c, config/tc-mips.h: Similarly.
1579 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1580 (sh_handle_align): Likewise. Handle rs_align_code.
1581 (sh_do_align): Remove.
1582 * config/tc-sh.h (md_do_align): Remove.
1583 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1585 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1586 (sparc_handle_align): Likewise. Handle rs_align_code.
1587 * config/tc-sparc.h (md_do_align): Remove.
1588 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1590 2000-12-22 DJ Delorie <dj@redhat.com>
1592 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1593 when we assemble the first half of a pair.
1595 2000-12-22 H.J. Lu <hjl@gnu.org>
1597 * config/tc-i386.c (reloc): Update the macro for non-bfd
1598 assembler.
1599 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1601 2000-12-22 H.J. Lu <hjl@gnu.org>
1603 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1605 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1607 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1608 (QWORD_MNEM_SUFFIX): New macro.
1609 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1610 New macros
1611 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1612 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1613 ImmExt): Renumber.
1614 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1615 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1616 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1617 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1618 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1619 Renumber.
1620 (Reg, WordReg): Add Reg64.
1621 (Imm): Add Imm32S and Imm64.
1622 (EncImm): New.
1623 (Disp): Add Disp64 and Disp32S.
1624 (AnyMem): Add Disp32S.
1625 (RegRex, RegRex64): New macros.
1626 (rex_byte): New type.
1627 * config/tc-i386.c (set_16bit_code_flag): Kill.
1628 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1629 (reloc): New parameter "signed"; support x86_64.
1630 (set_code_flag): New.
1631 (DEFAULT_ARCH): New macro; default to "i386".
1632 (default_arch): New static variable.
1633 (struct _i386_insn): New fields Operand_PCrel; rex.
1634 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1635 (flag_code): New enum and static variable.
1636 (use_rela_relocations): New static variable.
1637 (flag_code_names): New static variable.
1638 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1639 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1640 K6 and Athlon.
1641 (i386_align_code): Return plain "nop" for x86_64.
1642 (mode_from_disp_size): Support Disp32S.
1643 (smallest_imm_type): Support Imm32S and Imm64.
1644 (offset_in_range): Support size of 8.
1645 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1646 (md_pseudo_table): Add "code64"; use set_code_flat.
1647 (md_begin): Emit sane error message on hash failure.
1648 (tc_i386_fix_adjustable): Support x86_64 relocations.
1649 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1650 instructions supported on particular arch just partially,
1651 output of 64bit immediates, handling of Imm32S and Disp32S type.
1652 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1653 (i386_displacement): Likewise.
1654 (i386_index_check): Cleanup; support 64bit addresses.
1655 (md_apply_fix3): Support x86_64 relocation and rela.
1656 (md_longopts): Add "32" and "64".
1657 (md_parse_option): Add OPTION_32 and OPTION_64.
1658 (i386_target_format): Call even for ELFs; choose between
1659 elf64-x86-64 and elf32-i386.
1660 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1661 (tc_gen_reloc): Support rela relocations and x86_64.
1662 (intel_e09_1): Support QWORD.
1664 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1666 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1667 it's not an offset expression.
1668 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1669 keep the braces '[' and ']' in the output string.
1670 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1671 != FLAT. There is no such op_modifier.
1673 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1675 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1676 if we have it.
1678 2000-12-13 Kazu Hirata <kazu@hxi.com>
1680 * as.h: Fix formatting.
1681 * cgen.h: Likewise.
1682 * dwarf2dbg.c: Likewise.
1683 * input-scrub.c: Likewise.
1684 * read.h: Likewise.
1686 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1688 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1689 configure: Regenerate.
1691 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1693 * dwarf2dbg.c: #include <limits.h> only if it exists.
1695 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1697 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1698 (md_apply_fix): Here too.
1700 2000-12-12 Jim Wilson <wilson@redhat.com>
1702 * config/tc-ia64.h (ia64_init): Add prototype.
1704 2000-12-12 H.J. Lu <hjl@gnu.org>
1706 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1708 * read.h (outputting_stabs_line_debug): Change it to int.
1709 * stabs.c (outputting_stabs_line_debug): Likewise.
1711 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1713 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1714 the address of a function result.
1716 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1718 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1719 (md_assemble): Call dwarf2_emit_insn.
1720 (shlib): Fix typo SHILB -> SHLIB.
1721 (md_parse_option): Likewise.
1722 (ppc_elf_validate_fix): Likewise:
1723 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1725 2000-12-12 Nick Clifton <nickc@redhat.com>
1727 * cgen.h: Fix formatting.
1728 * input-scrub.c: Fix formatting.
1729 * macro.c: Fix formatting.
1730 * config/tc-mips.c: Fix formatting.
1731 * doc/c-mips.texi: Fix formatting.
1733 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1735 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1736 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1737 references.
1738 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1739 otherwise.
1740 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1741 (No_dSuf): Kill.
1743 * i386.h (*_Suf): Remove No_dSuf.
1744 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1745 Remove.
1746 (i386_optab): Remove 'd' in the suffixes.
1748 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1750 * config/tc-i386.c (T_SHORT): Undefine before defining.
1752 2000-12-05 Kazu Hirata <kazu@hxi.com>
1754 * config/tc-mips.c: Fix formatting.
1756 2000-12-04 Matthew Hiller <hiller@redhat.com>
1758 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1759 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1760 (md_show_usage): Ditto.
1761 (md_parse_option): Ditto.
1762 (d10v_cleanup): Writes pending instruction only if
1763 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1764 Fix compile time warning messages.
1766 * doc/c-d10v.texi: Documents new options.
1768 2000-12-04 Matthew Hiller <hiller@redhat.com>
1770 * stabs.c (outputting_stabs_line_debug): New variable.
1771 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1772 function entry and unset at function exit.
1774 * read.h (outputting_stabs_line_debug): New extern declaration.
1776 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1778 * dwarf2dbg.c: Fix compile time warning messages.
1780 2000-12-03 Kazu Hirata <kazu@hxi.com>
1782 * config/tc-a29k.c: Fix formatting.
1783 * config/tc-alpha.c: Likewise.
1784 * config/tc-arm.c: Likewise.
1785 * config/tc-cris.c: Likewise.
1786 * config/tc-hppa.c: Likewise.
1787 * config/tc-i370.c: Likewise.
1788 * config/tc-i386.c: Likewise.
1789 * config/tc-i860.c: Likewise.
1790 * config/tc-i960.c: Likewise.
1791 * config/tc-ia64.c: Likewise.
1792 * config/tc-m68hc11.c: Likewise.
1793 * config/tc-m68k.c: Likewise.
1794 * config/tc-m88k.c: Likewise.
1795 * config/tc-pj.c: Likewise.
1796 * config/tc-ppc.c: Likewise.
1797 * config/tc-sh.c: Likewise.
1798 * config/tc-sparc.c: Likewise.
1799 * config/tc-tahoe.c: Likewise.
1800 * config/tc-vax.c: Likewise.
1802 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1804 * config/tc-mips.c (mips_ip): When calculating offsets,
1805 don't accept as constant the difference between the
1806 addresses of symbols in two different sections.
1808 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1809 specifiers.
1810 (validate_mips_insn): Likewise. Also, update 'B' operand
1811 specifier to use OP_*_CODE20 constants and delete 'm' operand
1812 specifier.
1813 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1814 operand specifiers. Change warning generated by 'B' operand
1815 specifier to reflect its new multi-purpose usage.
1817 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1818 -1, and update comment.
1819 (file_mips_isa): Likewise.
1820 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1821 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1822 ISA_* constants rather than hard-coded numbers.
1823 (mips_cpu_info): New structure.
1824 (mips_cpu_info_table): New table describing CPU and ISA names
1825 and numbers.
1826 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1827 mips_cpu_info_from_cpu): New functions.
1828 (mips_isa_to_str): New function to get string for ISA name.
1829 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1830 return const char *.
1831 (md_begin): Redo CPU and ISA selection logic, using
1832 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1833 than hard-coded numbers.
1834 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1835 ISA_* constants rather than hard-coded numbers.
1836 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1837 (md_longopts): Delete OPTION_NO_MIPS32.
1838 (md_parse_option): Convert to use ISA_* constants rather than
1839 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1840 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1841 to use strcasecmp to recognize "default" and to use
1842 mips_cpu_info_from_name to get CPU numbers from argument.
1843 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1844 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1845 mips32-4k.
1846 (s_mipsset): Accept ISA value 32.
1847 * doc/as.texinfo: Clean up MIPS options summary slightly,
1848 remove -no-mips32. Add note about -mips4 and -mips32
1849 specifying those ISA levels. Delete -mips32 and -no-mips32
1850 cpu flag descriptions.
1851 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1852 up the supported CPU switch list, and replace 4Kc, 4Km, and
1853 4Kp entries with a single mips32-4k entry. Note that you can
1854 use ".set mips32".
1856 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1857 ISA_MIPS64.
1858 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1859 -mips5 and -mips64.
1860 (md_parse_option): Add cases for OPTION_MIPS5 and
1861 OPTION_MIPS64.
1862 (md_show_usage): Mention -mips5 and -mips64 arguments.
1863 (s_mipsset): Add cases for MIPS5 and MIPS64.
1864 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1865 and pseudo-CPUs.
1866 * doc/as.texinfo: Mention -mips5 and -mips64 options
1867 and their meanings.
1868 * doc/c-mips.texi: Likewise. Also update introduction
1869 and ".set" usage information.
1871 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1872 CPU list.
1873 (mips_cpu_info_table): Add SB-1 entries.
1874 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1875 known to the -mcpu option.
1877 * doc/as.texinfo: Correct description of MIPS -mcpu
1878 option, by copying some of the text from doc/c-mips.texi.
1880 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1882 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1883 New targets.
1884 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1885 (sparc*-*-rtems*): Switched from a.out to ELF.
1886 * configure: Regenerate.
1887 * config.in: Regenerate.
1888 * Makefile.in: Regenerate.
1889 * aclocal.m4: Regenerate.
1890 * po/gas.pot: Regenerate.
1892 2000-11-30 Philip Blundell <pb@futuretv.com>
1894 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1895 even in non BFD_ASSEMBLER case.
1897 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1899 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1900 syntax.
1902 2000-11-29 Richard Henderson <rth@redhat.com>
1904 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1905 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1906 thread multiple subsegments properly; handle multiple code
1907 sections properly; emit proper compilation unit info for assembler
1908 generated debugging.
1910 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1911 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1912 (dwarf2dbg_estimate_size_before_relax): Declare.
1913 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1914 * write.c: Include dwarf2dbg.h.
1915 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1916 (relax_segment): Likewise.
1918 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1920 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1921 jump>: Use as_bad_where instead of as_bad. Tweak error message
1922 accordingly. Stabilize frag by updating fix part and resetting
1923 variant part.
1924 <undefined symbol, unconditional jump>: Ditto.
1925 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1926 indexing is_end_of_line[].
1927 (md_assemble): Initialize size to 0.
1928 (md_section_align): Mark parameter seg as unused.
1929 (parse_reg): Parse names case-insensitively.
1931 2000-11-28 Kazu Hirata <kazu@hxi.com>
1933 * config/obj-aout.h: Fix formatting.
1934 * config/obj-bout.h: Likewise.
1935 * config/obj-coff.c: Likewise.
1936 * config/obj-coff.h: Likewise.
1937 * config/obj-elf.h: Likewise.
1938 * config/obj-som.h: Likewise.
1939 * config/obj-vms.c: Likewise.
1940 * config/obj-vms.h: Likewise.
1941 * config/tc-h8300.h: Likewise.
1942 * config/tc-ns32k.h: Likewise.
1943 * config/tc-sparc.h: Likewise.
1944 * config/tc-tic54x.h: Likewise.
1945 * config/tc-z8k.h: Likewise.
1947 2000-11-28 Nick Clifton <nickc@redhat.com>
1949 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1950 License is present in the sources, but not the output, and
1951 also available from the GNU website.
1952 (GNU Free Documentation License): Comment out this section.
1954 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1956 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1957 targets. Remove i860 from valid a.out targets.
1958 * Makefile.in: Regenerate.
1960 * config/tc-cris.c: Include dwarf2dbg.h.
1961 (md_pseudo_table): Add .file and .loc.
1962 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1963 (s_cris_file, s_cris_loc): New.
1964 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1965 * Makefile.am: Regenerate dependencies.
1966 * Makefile.in: Regenerate.
1968 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1970 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1971 (MRI_MUL_PRECEDENCE): Likewise.
1972 (op_rank): Fix a comment typo.
1974 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1976 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1977 the error message.
1978 (get_operand): Fix analysis for movw/movb instructions.
1980 2000-11-24 Nick Clifton <nickc@redhat.com>
1982 * configure.in (xscale-elf): Add target.
1983 (xscale-coff): Add target.
1984 * configure: Regenerate.
1986 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1987 extenstion.
1988 (ARM_EXT_XSCALE): New ARM architecture extension.
1989 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1990 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1991 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1992 (ARM_ARCH_V4): Remove processor from architecture.
1993 (ARM_ARCH_3M): New architecutre definition.
1994 (ARM_ARCH_V5TE): New architecutre definition.
1995 (ARM_ARCH_XSCALE): New architecutre definition.
1996 (CPU_DEFAULT): Allow to be defaulted to XScale.
1997 (atpcs): New boolean variable.
1998 (ldr_flags): Support 'd' flag for double word loads.
1999 (str_flags): Support 'd' flag for double word stored.
2000 (do_mia): New function.
2001 (do_mar): New function.
2002 (do_mra): New function.
2003 (do_pld): New function.
2004 (do_ldrd): New function.
2005 (do_blx): New function.
2006 (do_bkpt): New function.
2007 (do_clz): New function.
2008 (do_lstc2): New function.
2009 (do_cdp2): New function.
2010 (do_t_blx): New function.
2011 (do_t_bkpt): New function.
2012 (do_smla): New function.
2013 (do_smlal): New function.
2014 (do_smul): New function.
2015 (do_qadd): New function.
2016 (do_co_reg2c): New function.
2017 (LONGEST_INSN): Redefine to 7.
2019 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2020 command line switches.
2022 2000-11-22 Jim Wilson <wilson@redhat.com>
2024 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2025 (struct rsrc): Make line unsigned.
2026 (gr_values): Add missing initializer.
2027 (SLOT_NUM_NOT_SET): Add unsigned cast.
2028 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2029 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2030 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2031 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2032 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2033 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2034 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2035 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2036 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2037 Add ATTRIBUTE_UNUSED to unused parameters.
2038 (convert_expr_to_ab_reg): Add parens.
2039 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2040 (dot_prologue): Initialize grsave when declared.
2041 (md_pseudo_table): Add missing initializers.
2042 (operand_match): Add casts to bfd_vma.
2043 (emit_one_bundle): Delete unused local prev. Make required_template
2044 unsigned.
2045 (specify_resource): Cast i to unsigned.
2046 (note_register_values): Use fprintf_vma.
2047 (print_dependency): Likewise.
2049 2000-11-21 Jim Wilson <wilson@redhat.com>
2051 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2052 for unwind info section.
2053 (dot_endp): Likewise for unwind section.
2055 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2056 fix_new_exp.
2058 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2060 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2061 (output_insn): Call dwarf2_emit_insn.
2062 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2064 2000-11-17 Richard Henderson <rth@redhat.com>
2066 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2067 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2068 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2070 2000-11-17 Nick Clifton <nickc@redhat.com>
2072 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2073 .file pseudo ops.
2075 2000-11-17 Richard Henderson <rth@redhat.com>
2077 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2079 2000-11-17 Richard Henderson <rth@redhat.com>
2081 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2082 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2083 tri-state definition of alpha_flag_mdebug.
2084 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2085 (s_alpha_file): Store first .file directive.
2086 (s_alpha_stab): New.
2087 (md_pseudo_table): Add stabs and stabn.
2089 2000-11-17 Richard Henderson <rth@redhat.com>
2091 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2093 2000-11-17 Richard Henderson <rth@redhat.com>
2095 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2096 (main): Call dwarf2_finish.
2097 * as.h (debug_type): Clarify documentation of the meaning
2098 of this variable.
2099 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2100 (print_stats): Fix parenthesis problem.
2101 (now_subseg_size): New.
2102 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2103 (dwarf2_directive_file): Don't set debug_type.
2104 (dwarf2_where): Honor DEBUG_DWARF2 first.
2105 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2106 do nothing if not emitting dwarf2 debug info, or no work.
2107 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2108 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2109 (ecoff_new_file): Likewise.
2110 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2111 commentary wrt dwarf2.
2113 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2114 ATTRIBUTE_UNUSED as needed.
2115 (emit_insn): Call dwarf2_emit_insn.
2116 (s_alpha_file): New.
2117 (s_alpha_loc): New.
2118 (s_alpha_coff_wrapper): Don't handle them.
2119 (md_pseudo_table): Update for .file and .loc.
2120 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2122 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2123 don't protect with debug_type.
2124 * config/tc-hppa.c (md_assemble): Likewise.
2125 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2126 * config/tc-mn10300.c (md_assemble): Likewise.
2127 * config/tc-sh.c (md_assemble): Likewise.
2128 * config/tc-v850.c (md_assemble): Likewise.
2130 * config/tc-arm.c (arm_end_of_source): Remove.
2131 * config/tc-hppa.c (pa_end_of_source): Remove.
2132 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2133 * config/tc-mn10300.c (mn10300_finalize): Remove.
2134 * config/tc-sh.c (sh_finalize): Remove.
2135 * config/tc-v850.c (sh_finalize): Remove.
2137 * config/tc-arm.h (md_end): Remove.
2138 * config/tc-hppa.h (md_end): Remove.
2139 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2140 * config/tc-m68hc11.h (md_end): Remove.
2141 * config/tc-mn10300.h (md_end): Remove.
2142 * config/tc-sh.h (md_end): Remove.
2143 * config/tc-v850.h (md_end): Remove.
2145 * config/tc-ia64.c (emit_one_bundle): Don't protect
2146 dwarf2 bits with debug_type.
2147 (md_assemble): Likewise.
2148 (ia64_end_of_source): Don't call dwarf2_finish.
2150 2000-11-16 Jim Wilson <wilson@redhat.com>
2152 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2153 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2154 > 16.
2156 2000-11-16 H.J. Lu <hjl@gnu.org>
2158 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2159 version name.
2161 2000-11-15 Kazu Hirata <kazu@hxi.com>
2163 * config/tc-tic30.c: Fix formatting.
2164 * config/tc-tic80.c: Likewise.
2165 * config/tc-v850.c: Likewise.
2166 * config/tc-vax.c: Likewise.
2167 * config/tc-w65.c: Likewise.
2168 * config/tc-z8k.c: Likewise.
2170 2000-11-14 DJ Delorie <dj@redhat.com>
2172 * config/tc-v850.c: Support dwarf2.
2173 * config/tc-v850.h: Ditto.
2175 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2176 parse_cons_expression_v850 to initialize hold_cons_reloc.
2178 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2180 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2181 (errata_nops_necessary_p): New function.
2182 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2183 md.
2185 2000-11-14 Jim Wilson <wilson@redhat.com>
2187 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2188 return little endian bfd formats.
2190 2000-11-14 Kazu Hirata <kazu@hxi.com>
2192 * config/aout_gnu.h: Fix formatting.
2193 * config/atof-vax.c: Likewise.
2194 * config/m68k-parse.h: Likewise.
2195 * config/m88k-opcode.h: Likewise.
2196 * config/obj-elf.c: Likewise.
2197 * config/tc-arm.c: Likewise.
2198 * config/tc-cris.c: Likewise.
2199 * config/tc-i386.c: Likewise.
2200 * config/tc-ia64.c: Likewise.
2201 * config/tc-mn10300.c: Likewise.
2202 * config/te-386bsd.h: Likewise.
2203 * config/te-hppa.h: Likewise.
2204 * config/te-nbsd.h: Likewise.
2205 * config/te-ppcnw.h: Likewise.
2206 * config/te-sparcaout.h: Likewise.
2207 * config/te-tmips.h: Likewise.
2208 * config/vax-inst.h: Likewise.
2209 * config/vms-conf.h: Likewise.
2211 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2213 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2215 2000-11-13 H.J. Lu <hjl@gnu.org>
2217 * config/obj-elf.c (elf_frob_symbol): Support
2218 ".symver name,name2@@@nodename".
2219 (elf_frob_file_before_adjust): Likewise.
2221 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2222 and ".symver name,name2@@@nodename".
2223 Fix a typo.
2225 2000-11-12 H.J. Lu (hjl@gnu.org)
2227 * config/obj-elf.c (obj_elf_symver): Check missing version
2228 name.
2230 2000-11-12 H.J. Lu (hjl@gnu.org)
2232 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2233 instead of bfd_vma for non-bfd assemblers.
2235 2000-11-09 Kazu Hirata <kazu@hxi.com>
2237 * itbl-ops.c: Fix comment typos.
2239 2000-11-08 Jim Wilson <wilson@redhat.com>
2241 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2242 (struct unwind): Add next_slot_frag field.
2243 (slot_index): New parameters slot_frag and first_frag. Add code
2244 to add in frag sizes when different. Add comments.
2245 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2246 arguments to slot_index.
2247 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2248 loop end. Set next_slot_frag field.
2250 2000-11-07 H.J. Lu <hjl@gnu.org>
2252 * doc/as.texinfo (.symver): Updated for versioned symbol
2253 reference.
2255 * obj.h (format_ops): Add the frob_file_before_adjust field.
2257 * config/obj-aout.c (aout_format_ops): Set the
2258 frob_file_before_adjust field to 0.
2259 * config/obj-coff.c (coff_format_ops): Likewise.
2260 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2262 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2263 name.
2264 (elf_frob_file_before_adjust): New function to remove unneeded
2265 versioned symbols from the symbol table.
2266 (elf_format_ops): Set the frob_file_before_adjust field to
2267 elf_frob_file_before_adjust.
2269 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2270 not defined.
2272 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2274 2000-11-07 Peter Targett <peter.targett@arccores.com>
2276 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2277 BIG_ENDIAN macros.
2278 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2279 Fix compile time warning messages.
2281 2000-11-07 Nick Clifton <nickc@redhat.com>
2283 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2284 buffer in order to avoid buffer overflows.
2286 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2288 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2289 Change M to m for -milp32 or -mlp64 to match gcc.
2290 (dot_endp): Use bytes_per_address instead of 8.
2291 (emit_one_bundle): Use number_to_chars_littleendian instead of
2292 md_number_to_chars.
2293 (fix_insn): Likewise.
2294 (ia64_init): New function.
2295 (ia64_target_format): New function.
2296 (md_begin): Set endianness, arch, and machine as appropriate.
2297 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2298 Make these macros depend on TE_HPUX macro.
2299 (TARGET_FORMAT): Define.
2300 (HOST_SPECIAL_INIT): Define.
2301 * config/te-hpux.h: New file.
2302 * configure.in: Add "ia64-*-hpux*" target to configure.
2303 * configure: Regenerate.
2305 2000-11-06 Kazu Hirata <kazu@hxi.com>
2307 * as.c: Fix formatting.
2308 * dwarf2dbg.c: Likewise.
2309 * input-file.c: Likewise.
2310 * input-file.h: Likewise.
2311 * input-scrub.c: Likewise.
2312 * itbl-ops.c: Likewise.
2313 * listing.c: Likewise.
2314 * macro.h: Likewise.
2315 * messages.c: Likewise.
2316 * read.c: Likewise.
2317 * subsegs.c: Likewise.
2318 * subsegs.h: Likewise.
2319 * write.c: Likewise.
2321 2000-11-06 Nick Clifton <nickc@redhat.com>
2323 * doc/as.texinfo: Add GNU Free Documentation License.
2324 * doc/gasp.texi: Add GNU Free Documentation License.
2325 * doc/as.1: Add GNU Free Documentation License.
2327 2000-11-05 Nick Clifton <nickc@redhat.com>
2329 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2331 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2333 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2334 * configure: Regenerate.
2336 2000-11-01 Nick Clifton <nickc@redhat.com>
2338 * read.c (original_case_string): New global variable.
2339 (read_a_source_file): Copy opcode string into
2340 original_case_string if clobbering the case of the opcode.
2341 * read.h: Export the definition of original_case_string.
2342 * config/tc-arm.c (md_assembler): When parsing a .req
2343 directive use the original opcode string, not the case
2344 clobbered version.
2346 2000-11-02 Nick Clifton <nickc@redhat.com>
2348 * config/tc-mn10300.c (debug_line): Remove this static
2349 variable.
2350 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2351 dwarf2_where and dwarf2_gen_line_info.
2353 2000-11-02 Theo Honohan <th@futuretv.com>
2355 * config/tc-arm.c (do_msr): Improve error message.
2357 2000-10-31 Eric Christopher <echristo@redhat.com>
2359 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2360 or pc-relative, else use fx_offset.
2362 2000-10-31 Jim Wilson <wilson@redhat.com>
2364 * config/tc-ia64.c (struct md): New field tag_fixups.
2365 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2366 qualifying predicate.
2367 (emit_one_bundle): Delete spurious multiplication by one. Handle
2368 tag_fixups.
2369 (ia64_start_line): Error if dangling qualifying predicate.
2370 (defining_tag): New static variable.
2371 (ia64_unrecognized_line, case '['): Parse tags.
2372 (ia64_frob_label): Create tag_fixups.
2373 (md_assemble): Reset md.qp.X_op after using it.
2375 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2377 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2379 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2381 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2383 2000-10-30 Kazu Hirata <kazu@hxi.com>
2385 * expr.c: Fix formatting.
2386 * flonum-copy.c: Likewise.
2387 * flonum.h: Likewise.
2388 * gasp.c: Likewise.
2389 * hash.c: Likewise.
2391 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2393 * as.h (OPTION_MD_BASE): Bump to 190.
2394 * as.c (parse_args) <std_longopts>: Add comment about the need to
2395 check OPTION_MD_BASE in as.h.
2397 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2398 for weak symbols.
2400 2000-10-27 Nick Clifton <nickc@redhat.com>
2402 * configure.in (emulations): Add m68hc12.
2403 * configure: Regenerate.
2404 * po/gas.pot: Regenerate.
2406 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2408 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2409 cpsr*.
2410 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2412 2000-10-25 Nick Clifton <nickc@redhat.com>
2414 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2415 a DWARF2 line number information sequence.
2417 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2419 * read.c (generate_lineno_debug): Update comment describing why
2420 DWARF2 line number debug information is not generated
2421 automatically by this function.
2423 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2424 not all.
2426 * config/tc-arm.h (md_end): Define.
2427 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2429 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2430 if generating DWARF2 line numbers.
2431 (arm_end_of_source): New function. Call dwarf2_finish if
2432 necessary.
2434 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2435 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2436 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2438 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2440 * config/tc-i386.c: Fix prototype declarations for functions taking no
2441 arguments.
2443 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2445 * config/tc-i386.c (i386_operand_modifier): Remove.
2446 (build_displacement_string): Remove.
2447 (i386_parse_seg): Remove.
2448 (i386_intel_memory_operand): Remove.
2449 (i386_intel_operand): Re-write using recursive descent parser based
2450 on MASM documentation.
2451 (struct intel_parser_s): New structure.
2452 (intel_parser): New static variable.
2453 (struct intel_token): New structure.
2454 (cur_token, prev_token): New static variables.
2455 (T_NIL): Define.
2456 (T_CONST): Define.
2457 (T_REG): Define.
2458 (T_BYTE): Define.
2459 (T_WORD): Define.
2460 (T_DWORD): Define.
2461 (T_QWORD): Define.
2462 (T_XWORD): Define.
2463 (T_SHORT): Define.
2464 (T_OFFSET): Define.
2465 (T_PTR): Define.
2466 (T_ID): Define.
2467 (intel_match_token): New function.
2468 (intel_get_token): New function.
2469 (intel_putback_token): New function.
2470 (intel_expr): New function.
2471 (intel_e05): New function.
2472 (intel_e05_1): New function.
2473 (intel_e06): New function.
2474 (intel_e06_1): New function.
2475 (intel_e09): New function.
2476 (intel_e09_1): New function.
2477 (intel_e10): New function.
2478 (intel_e10_1): New function.
2479 (intel_e11): New function.
2481 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2483 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2484 instructions to loose any special insn->architecture mask.
2486 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2487 (sparc_md_end, sparc_arch_types, sparc_arch,
2488 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2489 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2490 request v9b architecture if they are used).
2492 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2494 * config/tc-m68k.c: Fix the previous misapplied patch.
2496 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2498 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2499 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2500 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2501 BFD_RELOC_*.
2503 2000-10-17 Kazu Hirata <kazu@hxi.com>
2505 * debug.c: Fix formatting.
2506 * depend.c: Likewise.
2507 * dwarf2dbg.c: Likewise.
2508 * dwarf2dbg.h: Likewise.
2509 * ecoff.c: Likewise.
2510 * expr.c: Likewise.
2511 * expr.h: Likewise.
2512 * flonum-konst.c: Likewise.
2513 * frags.h: Likewise.
2515 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2517 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2518 options.
2519 * doc/as.texinfo: Added notes about this new option.
2521 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2523 * config/tc-sh.c (JREG): Remove.
2524 (md_convert_frag): Remove #if 0:d code using JREG.
2526 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2528 * config/tc-i386.c (i386_operand_modifier): Only match
2529 modifiers SHORT and FLAT if they are followed by a space.
2530 (parse_register): When `allow_naked_reg' is set, do not confuse
2531 identifiers that start with a register name with a register.
2533 2000-10-12 Kazu Hirata <kazu@hxi.com>
2535 * app.c: Fix formatting.
2536 * as.c: Likewise.
2537 * as.h: Likewise.
2538 * bit_fix.h: Likewise.
2539 * cgen.c: Likewise.
2540 * cgen.h: Likewise.
2541 * cond.c: Likewise.
2543 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2545 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2547 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2549 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2550 Re-arrange function a little and improve error message.
2552 * write.c (write_relocs): Fix a comment.
2554 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2555 link-once sections.
2557 2000-10-05 Jim Wilson <wilson@cygnus.com>
2559 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2561 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2563 * config/tc-i386.c: Delete some useless comments, reformat others.
2565 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2566 non-global syms in linkonce sections.
2568 2000-10-04 Ralf Baechle <ralf@gnu.org>
2570 * config/tc-ia64.c (operand_match): Don't use // style comments.
2571 * config/tc-i370.c: Likewise.
2573 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2575 Changes to handle varying register prefix and user symbol prefix.
2576 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2577 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2578 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2579 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2580 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2581 (demand_register_prefix): New variable.
2582 (md_pseudo_table): New pseudo ".syntax".
2583 (md_longopts): New options --no-underscore and --underscore.
2584 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2585 on symbols_have_leading_underscore.
2586 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2587 (get_spec_reg): Ditto.
2588 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2589 Fix formatting.
2590 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2591 --help.
2592 <case OPTION_NO_US, case OPTION_US>: New.
2593 (md_show_usage): Be brief and reformat to match continuation of
2594 --help.
2595 * po/gas.pot: Regenerate.
2597 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2599 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2600 force relocs for 12 bit branches.
2601 (md_apply_fix): Similarly, adjust logic here.
2603 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2605 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2606 adjust for external and weak syms as we will use a reloc. Allow
2607 for +8 offset when calculating limits of branches.
2608 (hppa_fix_adjustable): Undo 2000-09-23 change.
2609 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2610 Correct distance calculation.
2611 (tc_gen_reloc): Print the file name and line number if we can't
2612 handle a fixup.
2614 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2615 * config/tc-hppa.c (nonzero_dibits): Define.
2616 (arg_reloc_stub_needed): Check each arg and return value
2617 separately for zero case.
2618 (pa_align): Declare argument `bytes'.
2620 2000-09-25 Kazu Hirata <kazu@hxi.com>
2622 * config/tc-cris.c: Fix formatting.
2623 * config/tc-d10v.h: Likewise.
2624 * config/tc-d30v.c: Likewise.
2625 * config/tc-d30v.h: Likewise.
2626 * config/tc-fr30.c: Likewise.
2627 * config/tc-fr30.h: Likewise.
2628 * config/tc-m68k.c: Likewise.
2629 * config/tc-m68k.h: Likewise.
2630 * config/tc-pj.h: Likewise.
2631 * config/tc-ppc.c: Likewise.
2632 * config/tc-ppc.h: Likewise.
2633 * config/tc-sh.c: Likewise.
2634 * config/tc-sh.h: Likewise.
2635 * config/tc-sparc.c: Likewise.
2636 * config/tc-v850.h: Likewise.
2637 * config/tc-vax.h: Likewise.
2638 * config/tc-w65.h: Likewise.
2639 * config/tc-z8k.h: Likewise.
2641 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2643 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2644 checks only for ELF.
2645 (hppa_force_relocation): Likewise.
2647 2000-09-22 Jim Wilson <wilson@cygnus.com>
2649 * config/tc-ia64.c (dv_sem): Add "stop".
2650 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2651 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2652 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2653 match above.
2654 (mark_resources): Check IA64_RS_PRr.
2656 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2658 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2659 md_estimate_size_before_relax): Redesign and clean up the
2660 relaxation mechanism.
2662 2000-09-21 Kazu Hirata <kazu@hxi.com>
2664 * config/tc-ns32k.c: Fix formatting.
2665 * config/tc-ns32k.h: Likewise.
2667 2000-09-20 Kazu Hirata <kazu@hxi.com>
2669 * config/tc-m32r.c: Fix formatting.
2670 * config/tc-m32r.h: Likewise.
2671 * config/tc-m68851.h: Likewise.
2672 * config/tc-m68hc11.c: Likewise.
2673 * config/tc-m68hc11.h: Likewise.
2674 * config/tc-m88k.c: Likewise.
2675 * config/tc-mcore.c: Likewise.
2676 * config/tc-mcore.h: Likewise.
2677 * config/tc-mips.c: Likewise.
2678 * config/tc-mips.h: Likewise.
2679 * config/tc-mn10200.h: Likewise.
2680 * config/tc-mn10300.h: Likewise.
2681 * config/tc-tahoe.c: Likewise.
2682 * config/tc-tahoe.h: Likewise.
2684 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2686 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2687 Likewise in relaxation description comments.
2689 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2691 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2692 subtraction of two syms without emitting a relocation.
2694 From David Huggins-Daines <dhd@linuxcare.com>
2695 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2696 global or weak symbols.
2698 2000-09-15 Kazu Hirata <kazu@hxi.com>
2700 * config/tc-h8300.h: Fix formatting.
2701 * config/tc-h8500.c: Likewise.
2702 * config/tc-h8500.h: Likewise.
2703 * config/tc-hppa.h: Likewise.
2704 * config/tc-i370.h: Likewise.
2705 * config/tc-i386.h: Likewise.
2706 * config/tc-i860.c: Likewise.
2707 * config/tc-i860.h: Likewise.
2708 * config/tc-i960.h: Likewise.
2709 * config/tc-ia64.c: Likewise.
2710 * config/tc-ia64.h: Likewise.
2712 2000-09-14 Kazu Hirata <kazu@hxi.com>
2714 * config/tc-a29k.c: Fix formatting.
2715 * config/tc-alpha.c: Likewise.
2716 * config/tc-arc.c: Likewise.
2717 * config/tc-arc.h: Likewise.
2718 * config/tc-arm.c: Likewise.
2719 * config/tc-arm.h: Likewise.
2720 * config/tc-avr.c: Likewise.
2721 * config/tc-avr.h: Likewise.
2722 * config/tc-tic30.c: Likewise.
2723 * config/tc-tic30.h: Likewise.
2724 * config/tc-tic54x.c: Likewise.
2725 * config/tc-tic54x.h: Likewise.
2726 * config/tc-tic80.c: Likewise.
2727 * config/tc-tic80.h: Likewise.
2729 2000-09-14 Timothy Wall <twall@cygnus.com>
2731 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2732 parallel comparisons for later use.
2733 (struct rsrc): Add parallel comparison type.
2734 (resources_match): Skip special cases of PR usage (non-conflicting
2735 parallel compares).
2737 2000-09-13 Kazu Hirata <kazu@hxi.com>
2739 * config/obj-ecoff.c: Fix formatting.
2740 * config/obj-elf.c: Likewise.
2741 * config/obj-elf.h: Likewise.
2742 * config/obj-evax.h: Likewise.
2743 * config/obj-generic.h: Likewise.
2744 * config/obj-hp300.c: Likewise.
2745 * config/obj-hp300.h: Likewise.
2746 * config/obj-ieee.h: Likewise.
2747 * config/obj-vms.c: Likewise.
2748 * config/obj-vms.h: Likewise.
2750 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2752 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2753 (md_parse_option): Ditto.
2754 (md_longopts): Add -mips32 option.
2755 (md_show_usage): Document new options.
2756 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2757 (mips_ip): Assemble mfc0 with a sub-selection code.
2758 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2759 (mips_cpu_to_str): New function.
2760 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2761 Use CPU_* defines instead of hardcoded numbers.
2763 * doc/as.texinfo: Document new options.
2764 * doc/c-mips.texi: Ditto.
2766 2000-09-12 Kazu Hirata <kazu@hxi.com>
2768 * as.h: Fix formatting.
2769 * asintl.h: Likewise.
2770 * bit_fix.h: Likewise.
2771 * config/obj-aout.c: Likewise.
2772 * config/obj-aout.h: Likewise.
2773 * config/obj-bout.c: Likewise.
2774 * config/obj-bout.h: Likewise.
2775 * config/obj-coff.c: Likewise.
2776 * config/obj-coff.h: Likewise.
2777 * dwarf2dbg.h: Likewise.
2778 * expr.h: Likewise.
2779 * flonum.h: Likewise.
2780 * frags.h: Likewise.
2781 * itbl-ops.h: Likewise.
2782 * macro.h: Likewise.
2783 * read.h: Likewise.
2784 * sb.h: Likewise.
2785 * struc-symbol.h: Likewise.
2786 * subsegs.h: Likewise.
2787 * symbols.h: Likewise.
2788 * tc.h: Likewise.
2789 * write.h: Likewise.
2791 2000-09-11 Kazu Hirata <kazu@hxi.com>
2793 * bignum-copy.c: Fix formatting.
2794 * config/tc-i370.c: Likewise.
2795 * config/tc-i960.c: Likewise.
2796 * config/tc-m68k.c: Likewise.
2797 * ehopt.c: Likewise.
2798 * flonum-copy.c: Likewise.
2799 * flonum-konst.c: Likewise.
2800 * flonum-mult.c: Likewise.
2801 * literal.c: Likewise.
2802 * read.c: Likewise.
2803 * sb.c: Likewise.
2804 * stabs.c: Likewise.
2805 * subsegs.c: Likewise.
2807 2000-09-09 Philip Blundell <philb@gnu.org>
2809 * configure.in (arm*-*-uclinux*): New target.
2810 * configure: Regenerate.
2812 2000-09-09 Kazu Hirata <kazu@hxi.com>
2814 * input-file.c: Fix formatting.
2815 * itbl-ops.c: Likewise.
2816 * messages.c: Likewise.
2818 2000-09-08 Philip Blundell <philb@gnu.org>
2820 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2821 offset is negative.
2823 2000-09-07 H.J. Lu <hjl@gnu.org>
2825 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2826 * configure: Rebuild.
2828 2000-09-07 Kazu Hirata <kazu@hxi.com>
2830 * atof-generic.c: Fix formatting.
2831 * config/tc-mips.c: Likewise.
2832 * config/tc-vax.c: Likewise.
2833 * input-scrub.c: Likewise.
2835 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2837 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2838 * configure.in (sh-*-linux*): Added.
2839 * configure: Rebuilt.
2841 2000-09-06 Kazu Hirata <kazu@hxi.com>
2843 * config/tc-hppa.c: Fix formatting.
2845 * ecoff.c: Fix formatting.
2847 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2849 * configure: Rebuilt with new libtool.m4.
2851 2000-09-05 Kazu Hirata <kazu@hxi.com>
2853 * cgen.c: Fix formatting.
2854 * config/tc-ia64.c: Likewise.
2856 2000-09-05 Nick Clifton <nickc@redhat.com>
2858 * aclocal.m4: Regenerate.
2859 * config.in: Regenerate.
2860 * configure: Regenerate.
2861 * po/gas.pot: Regenerate.
2863 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2865 * config/tc-cris.c: Correct comment typos.
2867 2000-09-05 Eric Christopher <echristo@cygnus.com>
2869 * config/tc-mn10300.c: Cleanup.
2870 (md_pcrel_from): Enable.
2872 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2874 * expr.c (operand): Fix a comment typo.
2875 * write.c (write_relocs): Fix a signed/unsigned warning.
2877 * config/tc-hppa.c (fudge_reg_expressions): New
2878 (hppa_force_reg_syms_absolute): New.
2879 (pa_equ): Allow reg_section expressions.
2880 * config/tc-hppa.c (md_optimize_expr): Define.
2881 (hppa_force_reg_syms_absolute): Prototype.
2883 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2884 (pa_parse_number): Pass in arg to select fp reg parsing.
2885 Return 1 to indicate format checks pass. If strict, then only
2886 accept a register or register symbol. Return value in...
2887 (pa_number): New static for pa_parse_number.
2888 (FP_REG_BASE): Define.
2889 (FP_REG_RSEL): Define.
2890 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2891 appropriate. White space changes.
2892 (need_pa11_opcode): Don't bother passing any params, get them from
2893 globals instead.
2894 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2895 Remove extraneous check in case 'Q'.
2896 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2897 reg, set section of resulting symbol to reg_section.
2898 (pa_parse_space_stmt): Modify call to pa_parse_number.
2899 (pa_space): Likewise.
2901 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2902 (hppa_force_relocation): Handle vtable relocs.
2903 (pa_vtable_entry): New.
2904 (pa_vtable_inherit): New.
2905 (md_pseudo_table): Add entries for vtable pseudos.
2906 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2907 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2908 against weak syms.
2909 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2910 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2911 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2912 millicode import.
2913 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2914 specify a symbol type.
2916 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2917 dependent things together.
2918 (md_elf_symbol_type): Define.
2920 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2921 symbol.
2922 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2924 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2925 (obj_elf_vtable_entry): Declare.
2927 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2928 and export function.
2929 (obj_elf_vtable_entry): Similarly.
2930 (elf_pseudo_table): Fix the damage with a cast.
2932 2000-09-03 Richard Henderson <rth@cygnus.com>
2934 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2935 for template selection when a label is needed.
2937 2000-09-02 Kazu Hirata <kazu@hxi.com>
2939 * config/tc-ia64.c: Fix formatting.
2941 2000-09-02 Nick Clifton <nickc@redhat.com>
2943 * configure.in: Increase version number to 2.10.91.
2944 * configure: Regenerate.
2945 * aclocal.m4: Regenerate.
2946 * config.in: Regenerate.
2947 * po/gas.pot: Regenerate.
2948 * Makefile.in: Regenerate.
2950 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2952 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2953 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2954 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2955 similar relocs.
2956 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2957 branches.
2959 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2961 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2962 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2963 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2964 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2965 (GOT_symbol): New variable.
2966 (md_undefined_symbol): Set it.
2968 2000-09-01 Richard Henderson <rth@cygnus.com>
2970 * config/tc-ia64.c (match): Don't inline.
2971 (extra_goodness): New.
2972 (md_begin): Prefer nop.f and nop.b for best_template.
2974 2000-08-31 Kazu Hirata <kazu@hxi.com>
2976 * as.c: Fix formatting.
2977 * cond.c: Likewise.
2978 * frags.c: Likewise.
2979 * macro.c: Likewise.
2981 2000-08-31 Eric Christopher <echristo@cygnus.com>
2983 * config/tc-mn10300.c: Cleanup and fix warnings.
2984 (md_pseudo_table): Add initializers.
2985 (md_show_usage): Cleanup.
2986 (md_parse_option): Fix warnings.
2987 (md_undefined_symbol): Fix warnings.
2988 (md_conver_frag): Fix warnings.
2989 (tc_gen_reloc): Fix warnings.
2990 (md_apply_fix3): Fix warnings.
2991 (check_operand): Fix warnings.
2993 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2995 * acinclude.m4: Include libtool and gettext macros from the
2996 top level.
2997 * aclocal.m4, configure: Rebuilt.
2999 2000-08-30 Mark Hatle <mhatle@mvista.com>
3001 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3003 2000-08-31 Kazu Hirata <kazu@hxi.com>
3005 * listing.c: Fix formatting.
3007 2000-08-29 Kazu Hirata <kazu@hxi.com>
3009 * app.c: Fix a comment typo. Fix formatting.
3011 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3013 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3014 offset of the target destination for jmp instructions.
3015 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3017 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3019 * NEWS: Mention support for CRIS.
3021 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3023 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3024 Sets `.lcomm' alignment to zero.
3026 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3028 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3029 TC_FIX_ADJUSTABLE): Define.
3031 2000-08-23 Jim Wilson <wilson@cygnus.com>
3033 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3034 unwind.personality_routine is set.
3036 2000-08-23 H.J. Lu <hjl@gnu.org>
3038 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3040 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3042 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3043 environment is pe.
3045 2000-08-22 H.J. Lu <hjl@gnu.org>
3047 * config.in (STRICTCOFF): New for strict COFF.
3049 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3050 i386-*-go32* and i386-go32-rtems*.
3051 * configure: Rebuilt.
3053 * config/obj-coff.c (obj_coff_endef): Follow the historical
3054 behavior if STRICTCOFF is not defined.
3056 * doc/internals.texi: Document STRICTCOFF.
3058 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3060 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3061 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3062 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3063 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3064 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3065 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3066 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3067 Likewise.
3069 2000-08-22 Eric Christopher <echristo@cygnus.com>
3071 * config/tc-mn10300.c: (md_apply_fix): New function.
3072 (mn10300_force_relocation): New function.
3073 (mn10300_fix_adjustable): New function.
3075 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3076 (TC_HANDLES_FX_DONE): Define.
3077 (obj_fix_adjustable): Define.
3078 (MD_APPLY_FIX3): Define.
3079 (TC_LINKRELAX_FIXUP): Define.
3081 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3082 previously defined.
3083 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3085 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3087 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3089 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3090 if the fixup resulted in a relocation.
3092 2000-08-18 Nick Clifton <nickc@redhat.com>
3094 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3095 Make reference to first element of shift_names explicit.
3097 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3099 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3100 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3101 add a symbol's address. Removed all target-specific #ifdefs that
3102 used to accomplished the same.
3103 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3104 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3105 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3106 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3107 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3109 2000-08-17 Kazu Hirata <kazu@hxi.com>
3111 * dwarf2dbg.c: Fix formatting.
3113 2000-08-17 Nick Clifton <nickc@redhat.com>
3115 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3116 to be recoded as logical shift lefts by zero.
3118 2000-08-16 Jim Wilson <wilson@cygnus.com>
3120 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3121 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3122 source registers.
3123 (note_register_values): Handle IA64_OPND_R3_2 operands.
3125 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3127 * config/tc-i860.c (md_operand): Silly typo fixed.
3129 2000-08-16 Nick Clifton <nickc@redhat.com>
3131 * config/tc-arm.c (struct asm_shift): Delete.
3132 (shift[]): Delete.
3133 (enum asm_shift_index): New.
3134 (struct asm_shift_properties): New.
3135 (struct asm_shift_name): New.
3136 (shift_properties[]); New.
3137 (shift_names[]); New.
3139 (decode_shift): Use new structures.
3140 Issue a warning is "ROR #0" is used.
3141 Issue a warning if "ASR #0" or "LSR #0" is used.
3143 (md_begin): Initialise arm_shift_hsh table from new
3144 asm_shift_name array.
3146 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3148 * config/tc-sparc.c: Kill all warnings.
3149 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3150 in -xarch= as well.
3151 (md_show_usage): Update usage text.
3153 2000-08-16 Nick Clifton <nickc@redhat.com>
3155 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3156 useful.
3158 2000-08-15 Will Cohen <wcohen@redhat.com>
3160 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3162 * config/tc-sh.c (md_assemble): Changed so debug_type
3163 test performed for ppi_assemble
3164 * config/tc-sh.c: Included dwarf2dbg.h.
3165 (debug_line): Defined.
3166 (md_assemble): Generates dwarf2 line info.
3167 (sh_finalize): New function. Finalize dwarf2 info.
3168 (assemble_ppi): Returns size of code generated.
3169 (build_Mytes): Returns size of code generated.
3170 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3171 * config/tc-sh.h (md_end): Defined.
3172 (sh_finalize): Declared.
3174 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3176 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3177 md_number_to_chars.
3179 2000-08-14 Nick Clifton <nickc@redhat.com>
3181 * config/tc-arm.c (do_bx): Allow "bx pc".
3183 2000-08-14 Jim Wilson <wilson@cygnus.com>
3185 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3186 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3187 (md_begin): Change assignment to md.flag to OR in the new bit.
3189 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3191 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3192 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3193 C_MOU, and C_EOS.
3195 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3197 * NEWS: Mention i860 support.
3199 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3201 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3203 2000-08-14 Andreas Schwab <schwab@suse.de>
3205 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3207 2000-08-11 Andreas Schwab <schwab@suse.de>
3209 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3210 argument.
3212 2000-08-11 Kazu Hirata <kazu@hxi.com>
3214 * expr.c: Fix formatting.
3215 * config/obj-bout.c: Likewise.
3217 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3219 * doc/c-i860.texi: Flesh out the i860 section more.
3221 2000-08-10 Kazu Hirata <kazu@hxi.com>
3223 * symbols.c: Fix formatting.
3224 * expr.c: Likewise.
3226 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3228 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3229 modifier has the IgnoreSize bit set.
3231 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3233 From Rodney Brown <RodneyBrown@mynd.com>
3234 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3235 * configure: Regenerate.
3237 2000-08-09 Kazu Hirata <kazu@hxi.com>
3239 * hash.c: Fix formatting.
3240 * gasp.c: Likewise.
3242 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3244 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3245 (i860_fix_info): New enum.
3246 (MD_APPLY_FIX3): Define.
3247 (WORKING_DOT_WORD): Define.
3248 (TC_HANDLES_FX_DONE): Define.
3249 (DIFF_EXPR_OK): Define.
3250 (LISTING_HEADER): Define.
3251 (TARGET_FORMAT): Select target format based on endian flag.
3252 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3253 (target_big_endian): Add external declaration.
3255 * config/tc-i860.c: All existing code reworked completely. Other
3256 new code shown below.
3257 (SYNTAX_SVR4): Define.
3258 (target_warn_expand): New variable.
3259 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3260 (md_longopts): Declare and define with new options (-EL, -EB,
3261 and -mwarn-expand).
3262 (md_show_usage): New function.
3263 (md_operand): New function.
3264 (obtain_reloc_for_imm16): New function.
3265 (md_apply_fix3): New function.
3266 (tc_gen_reloc): New function.
3268 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3270 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3271 2 bytes of the jump address are in the same frag.
3272 (find): Accept 68hc12 register indirect modes.
3274 * NEWS: Mention 68HC11 & 68HC12 support.
3276 2000-08-07 Richard Henderson <rth@cygnus.com>
3278 * config/tc-ia64.c (unwind): Add prologue_mask member.
3279 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3280 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3281 (dot_body): Clear unwind.prologue_mask.
3282 (dot_prologue): Set it. Accept a register second argument.
3284 2000-08-07 Kazu Hirata <kazu@hxi.com>
3286 * config/atof-ieee.c: Fix formatting.
3287 * config/atof-tahoe.c: Likewise.
3289 2000-08-06 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3292 work.
3294 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3295 of .popsection, .previous, .pushsection, .subsection,
3296 .version, .vtable_entry, .vtable_inherit and .weak.
3298 2000-08-05 Kazu Hirata <kazu@hxi.com>
3300 * config/tc-cris.c: Fix formatting.
3301 * config/tc-i386.c: Likewise.
3302 * config/tc-sparc.c (sparc_ip): Simplify the code.
3304 2000-08-04 Kazu Hirata <kazu@hxi.com>
3306 * config/tc-cris.c: Rearrange code for readability.
3307 * config/tc-d10v.c: Fix formatting.
3308 * config/tc-m32r.c: Likewise.
3309 * config/tc-sparc.c: Likewise.
3311 2000-08-02 Jim Wilson <wilson@cygnus.com>
3313 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3314 before ia64_find_opcode.
3315 (md_assemble): Likewise.
3317 2000-08-01 Nick Clifton <nickc@cygnus.com>
3319 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3320 Undo some formatting fixes.
3322 2000-08-01 Kazu Hirata <kazu@hxi.com>
3324 * config/obj-som.c: Fix formatting.
3325 * config/obj-ieee.c: Likewise.
3326 * config/tc-arm.c: Likewise.
3327 * config/tc-v850.c: Likewise.
3329 2000-08-01 Nick Clifton <nickc@redhat.com>
3331 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3332 index by command line option.
3334 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3336 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3337 (@node M68K-Branch): Rewrite to match the reality.
3339 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3341 * doc/c-i860.texi: New file.
3342 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3343 * doc/Makefile.in: Regenerate.
3344 * doc/all.texi: Add I860 as relevant architecture.
3345 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3347 2000-07-31 Kazu Hirata <kazu@hxi.com>
3349 * config/tc-d30v.c: Fix formatting.
3351 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3353 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3354 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3355 long emit a long branch if available instead of an absolute jump, never
3356 emit absolute jumps for anything with --pcrel.
3358 * doc/c-m68k.texi: Document new command line option.
3360 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3362 * config/tc-avr.c: Use PARAMS macro in function declarations.
3363 Don't declare md_pcrel_from_section (already in tc-avr.h).
3364 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3365 (avr_operand): Don't set (unsigned) op_mask to -1.
3367 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3369 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3370 * configure: Regenerated.
3371 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3372 of operand to the .type directive (.e.g, "type").
3374 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3376 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3377 * app.c (do_scrub_chars): Record where first comment found.
3378 * read.c (read_a_source_file): Init found_comment on entry, and
3379 notify whether comments found on exit.
3380 * config/tc-hppa.c (md_shortopts): Add "c".
3381 (md_longopts): Add warn-comment.
3382 (md_parse_option): Handle it.
3383 (md_show_usage): Show available options.
3384 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3386 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3388 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3389 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3390 sym_ptr_ptr
3391 (md_estimate_size_before_relax): Don't fall off end of function.
3393 2000-07-27 Kazu Hirata <kazu@hxi.com>
3395 * config/tc-avr.c: Fix formatting.
3396 * config/tc-ns32k.c: Likewise.
3398 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3400 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3402 2000-07-27 Kazu Hirata <kazu@hxi.com>
3404 * config/tc-d10v.c: Fix formatting.
3405 * config/tc-z8k.c: Likewise.
3406 * config/tc-sparc.c: Likewise.
3408 2000-07-26 Dave Brolley <brolley@redhat.com>
3410 * cgen.c (queue_fixup): Declare opinfo.
3411 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3412 (gas_cgen_md_operand): Ditto.
3413 (gas_cgen_md_apply_fix3): Ditto.
3415 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3417 * config/obj-coff.c (obj_frob_symbol): Don't merge
3418 labels. Don't merge if the symbol isn't constant. Return
3419 immediately if a symbol is merged.
3421 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3423 * frags.c (frag_align): Correct absolute section alignment.
3425 2000-07-20 DJ Delorie <dj@redhat.com>
3427 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3428 it breaks linking against DLLs.
3430 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3432 * configure.in: Add CRIS support.
3433 * configure: Regenerate.
3434 * Makefile.am: (CPU_TYPES): Add cris.
3435 (CPU_OBJ_VALID) [aout]: Add cris.
3436 (MULTI_CPU_TYPES): Add cris.
3437 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3438 [coff]: Only i386 and mips are valid.
3439 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3440 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3441 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3442 Regenerate dependencies.
3443 * Makefile.in: Regenerate.
3444 * aclocal.m4: Regenerate.
3445 * as.c: Declare crisaout, criself.
3446 * config/tc-cris.h, config/tc-cris.c: New.
3447 * config/e-criself.c, config/e-crisaout.c: New.
3448 * po/POTFILES.in, po/gas.pot: Regenerate.
3450 2000-07-20 Kazu Hirata <kazu@hxi.com>
3452 * read.c: Fix formatting.
3453 * write.c: Fix formatting.
3455 2000-07-19 H.J. Lu <hjl@gnu.org>
3457 * sb.c: Include <stdlib.h> if exists for abort ().
3459 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3461 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3462 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3463 (pa_type_args): Same here.
3465 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3467 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3468 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3469 the storage class is already set.
3471 2000-07-17 Kazu Hirata <kazu@hxi.com>
3473 * config/tc-m68hc11.c: Fix formatting.
3474 * config/tc-mn10200.c: Likewise.
3475 * config/tc-mn10300.c: Likewise.
3476 * config/tc-pj.c: Likewise.
3477 * config/tc-tic80.c: Likewise.
3478 * config/tc-w65.c: Likewise.
3480 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3482 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3483 is defined.
3485 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3487 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3488 @code.
3490 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3492 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3493 ELF as are used for SOM (except the 32-bit reloc one) to decide
3494 whether a symbol can be reduced to a section symbol. Expand on
3495 the comment for symbols involved in LR% and RR% expressions.
3497 2000-07-14 Nick Clifton <nickc@cygnus.com>
3499 * config/tc-mips.c (mips_disable_float_construction): New
3500 static variable. Set to true if doubles should not be
3501 constructed by loading two single width fp registers with
3502 halves of the value.
3503 (mips_ip): Test mips_disable_float_construction.
3504 (md_longopts): Add command line switches --construct-floats
3505 and --no-construct-floats.
3506 (md_parse_option): Parse new command line options.
3507 (md_show_usage): Describe new command line options.
3509 * doc/c-mips.texi: Document new command line options.
3511 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3513 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3514 * configure: Regenerate.
3516 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3518 * configure.in (DEFAULT_EMULATION setting): Revert part of
3519 2000-07-01 change that set te_multi=multi unless set to tmips.
3520 * configure: Regenerate.
3522 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3524 * config/obj-coff.c (coff_frob_section): Add padding to the last
3525 section when aligning it increases its size.
3527 2000-07-11 Kazu Hirata <kazu@hxi.com>
3529 * config/tc-tic54x.c: Fix formatting.
3531 2000-07-10 Kazu Hirata <kazu@hxi.com>
3533 * config/tc-h8500.c: Fix formatting.
3534 * config/tc-tic54x.c: Fix formatting.
3536 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3538 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3539 displacements correctly.
3541 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3543 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3545 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3546 warning.
3547 (hash_jam): Ditto.
3549 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3551 From David Huggins-Daines <dhd@linuxcare.com>
3552 * config/te-hppalinux64.h: Add a new emulation.
3553 * configure.in (emulations): Add configure bits to support the
3554 64-bit Linux/parisc target.
3555 * configure: Regenerate.
3557 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3558 (md_shortopts): Add `V' for ELF.
3560 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3561 when SOM or ELF_ARG_RELOC are defined.
3562 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3563 ELF_ARG_RELOC are defined.
3564 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3565 (pa_stringer): ..Do it here instead. Fix comment typos.
3566 (hppa_force_relocation): Cast enums to int before comparing with
3567 ints.
3569 From Ryan Bradetich <rbradetich@uswest.net>
3570 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3571 redifinition warning.
3572 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3573 (hppa_force_relocation): ditto
3574 (md_apply_fix): Added cast to buf to fix warnings.
3576 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3577 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3579 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3580 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3581 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3582 reloc_type** to avoid warnings in switch.
3583 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3584 little earlier instead.
3586 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3587 and elf.
3588 (pa_type_args): Use symbol_arg_reloc_info.
3589 (struct pa_it): Make arg_reloc unsigned int.
3590 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3591 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3592 (pa_code): Delete. pa_text duplicates this function.
3593 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3594 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3595 int.
3596 (cons_fix_new_hppa): Actually change selector to e_fsel when
3597 warning about assuming so.
3598 (tc_gen_reloc): More example elf arg reloc code.
3599 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3600 (hppa_force_relocation): Likewise.
3602 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3603 files.
3604 (pa_end_of_source): Prototype.
3605 (hppa_fix_adjustable): Prototype.
3606 (LABELS_WITHOUT_COLONS): Move it..
3607 * config/te-hppa.h: To here.
3609 * config/te-hppa64.h: New file.
3611 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3612 type.
3613 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3614 format -10, -16, 16 relocs.
3615 (hppa_elf_mark_end_of_function): Test for null
3616 last_call_info->start_symbol
3618 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3619 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3620 re_assesmble_* functions. Delete extraneous statements. Fix
3621 typos in comments.
3622 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3623 insn to re_assemble_*.
3625 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3627 * doc/internals.texi (Expressions): Fix typo.
3629 2000-07-08 Kazu Hirata <kazu@hxi.com>
3631 * config/tc-sh.c: Fix formatting.
3632 * config/tc-tic54x.c: Fix formatting.
3633 * depend.c: Fix formatting.
3634 * flonum-konst.c: Likewise.
3635 * flonum-mult.c: Likewise.
3637 2000-07-07 Kazu Hirata <kazu@hxi.com>
3639 * config/tc-sh.c: Fix comments.
3640 * config/obj-vms.c: Fix comments.
3641 * config/tc-a29k.c: Likewise.
3642 * config/tc-alpha.c: Likewise.
3643 * config/tc-h8300.c: Likewise.
3644 * config/tc-h8500.c: Likewise.
3645 * config/tc-i370.c: Likewise.
3646 * config/tc-ia64.c: Likewise.
3647 * config/tc-m68hc11.c: Likewise.
3648 * config/tc-m68k.c: Likewise.
3649 * config/tc-mips.c: Likewise.
3650 * config/tc-ns32k.c: Likewise.
3651 * config/tc-ppc.c: Likewise.
3652 * config/tc-z8k.c: Likewise.
3654 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3656 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3657 Default to '(SEC_LOAD | SEC_DATA)'.
3658 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3660 * doc/internals.texi (CPU Backend): Describe
3661 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3663 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3665 * as.c (parse_args): NULL terminate the long option list.
3667 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3669 * config/tc-d30v.h: Include "write.h" for fixS.
3670 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3672 2000-07-05 Nick Clifton <nickc@cygnus.com>
3674 * config/tc-d30v.c (write_2_short): Further changes to warning
3675 messages produced when combining EITHER_BUT_PREFER_MU attributed
3676 opcodes.
3678 2000-07-05 DJ Delorie <dj@redhat.com>
3680 * MAINTAINERS: new
3682 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3684 * config/tc-arm.c (psrs): Accept combinations of flags.
3686 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3688 * config/tc-avr.c: Change _ () to _() around all strings marked
3689 for translation (exception from the usual coding style).
3690 (avr_opt): New struct variable, how the new switches are set.
3691 (OPTION_MMCU): Define as 'm' and actually use.
3692 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3693 (show_mcu_list): New function, display the list of known MCUs.
3694 (md_show_usage): Document the new switches. Call show_mcu_list.
3695 (avr_set_arch): Change 'm' to OPTION_MMCU.
3696 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3697 Handle the new switches.
3698 (avr_operands): Disable warnings for undefined combinations of
3699 operands if -mall-opcodes. Disable warnings for skipping two-word
3700 instructions if enhanced core or -mno-skip-bug.
3701 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3702 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3703 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3704 (avr_ldi_expression): Warn about implicit lo8().
3705 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3707 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3709 * configure.in: Add entry for mips-*-sysv4*MP*
3710 * configure: Rebuild
3711 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3712 elf32-tradlittlemips for traditional mips targets.
3713 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3714 test for Link Once sections as in adjust_reloc_syms.
3715 * config/te-tmips.h: New file for traditional mips targets. Define
3716 TE_TMIPS.
3718 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3720 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3721 flags argument is not present, don't change an existing section's
3722 section's attributes. If the flags argument is present, warn if the
3723 attributes don't match the section's current attributes. When
3724 long section names are supported, set SEC_LINK_ONCE and
3725 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3727 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3729 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3730 symbols; create them.
3732 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3734 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3735 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3737 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3739 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3740 expressions. Ignore the problem when handling 16 bit signed
3741 immediates, because the assembler will take care of the relocation
3742 later.
3744 2000-06-27 Nick Clifton <nickc@cygnus.com>
3746 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3747 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3748 sequential order, and emit warning messages if the input source
3749 code contains constructs like that, or parallel constructs
3750 containing such opcodes.
3752 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3754 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3755 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3756 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3757 (md_show_usage): Update usage message.
3758 (md_parse_option): Allow redefinition of MCU type within the
3759 same avr[1-5] bfd machine type. Show both old and new MCU type
3760 in the error message.
3761 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3762 Simplify 8K wrap code.
3764 2000-06-25 Kazu Hirata <kazu@hxi.com>
3766 * config/obj-aout.c: Remove all uses of DEFUN.
3767 * config/obj-ieee.c: Likewise.
3768 * config/tc-sh.c: Fix comment typos.
3769 * config/tc-tahoe.c: Likewise.
3770 * config/tc-vax.c: Likewise.
3771 * config/tc-w65.c: Likewise.
3772 * config/tc-z8k.c: Likewise.
3773 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3775 2000-06-24 DJ Delorie <dj@cygnus.com>
3777 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3778 more changes from Sept 1999
3779 (tc_i386_fix_adjustable): ditto
3780 (md_apply_fix3): ditto
3782 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3784 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3785 (gas_cgen_parse_operand): Set it around expression() call.
3786 (gas_cgen_md_operand): Test for it before longjmp().
3788 2000-06-24 Kazu Hirata <kazu@hxi.com>
3790 * config/tc-h8500.c: Remove all uses of DEFUN.
3791 * config/tc-sh.c: Likewise.
3792 * config/tc-w65.c: Likewise.
3793 * config/tc-z8k.c: Likewise.
3795 * config/tc-h8500.c: Fix typos in comments.
3797 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3799 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3800 is defined.
3802 2000-06-23 matthew green <mrg@redhat.com>
3804 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3805 defined. Fix error message for `[' grouping.
3807 2000-06-22 Kazu Hirata <kazu@hxi.com>
3809 * config/tc-h8300.c: Fix formatting and comment typos.
3811 2000-06-22 Timothy Wall <twall@cygnus.com>
3813 * config/tc-ia64.c (note_register_values): Move premature QP
3814 notation clearing into the appropriate place.
3816 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3818 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3819 first before anything else. Add bin-bugs.h, emul.h and progress.h
3820 Sort list of files as for $(OBJS) in Makefile.am.
3822 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3823 find one. Remake dependencies.
3824 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3825 * Makefile.in: Regenerate.
3826 * doc/Makefile.in: Regenerate.
3828 * config/tc-i386.c (i386_displacement): Don't assume a constant
3829 displacement is necessarily 16 bits when in 16 bit code mode.
3830 (md_assemble): Instead size the displacement here after we know
3831 for sure that a .code16gcc operand hasn't automatically added
3832 operand size prefixes.
3834 2000-06-21 H.J. Lu <hjl@gnu.org>
3836 * Makefile.am: Rebuild dependency.
3837 * Makefile.in: Rebuild.
3839 2000-06-21 Kazu Hirata <kazu@hxi.com>
3841 * config/tc-h8300.c (parse_reg): Make the function static.
3842 (parse_exp): Likewise.
3844 2000-06-20 DJ Delorie <dj@cygnus.com>
3846 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3847 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3848 for cygwin import libraries to work properly.
3850 2000-06-20 H.J. Lu <hjl@gnu.org>
3852 * Makefile.am: Rebuild dependency.
3853 * Makefile.in: Rebuild.
3854 * configure: Likewise.
3855 * doc/Makefile.in: Likewise.
3857 2000-06-20 Timothy Wall <twall@cygnus.com>
3859 * doc/internals.texi (CPU backend): Add @itemx for
3860 TC_START_LABEL_WITHOUT_COLON.
3861 * doc/c-tic54x.texi: New.
3862 * doc/as.texinfo: Add tic54x features and include primary tic54x
3863 documentation file.
3864 * doc/all.texi: Add C54X.
3865 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3866 * doc/Makefile.in: Regenerate.
3867 * configure.in: Add tic54x and define LIBM for tic54x.
3868 * configure: Regenrate.
3869 * config/tc-tic54x.[ch]: New.
3870 * config/obj-coff.h: Add tic54x.
3871 * Makefile.am: (CPU_TYPES): Add tic54x.
3872 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3873 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3874 (as_new_LDADD): Add $(LIBM).
3875 * Makefile.in: Regenerate.
3877 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3879 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3880 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3881 * doc/as.texinfo: Likewise.
3883 * configure, Makefile.in: Regenerate.
3884 * configure.in (emulations): Recognize m6811 and m6812.
3885 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3886 Added files for 68hc11 and 68hc12 assembler.
3887 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3888 * config/tc-m68hc11.h: Header definition for that assembler.
3890 2000-06-18 Nick Clifton <nickc@redhat.com>
3892 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3893 instead of OCTETS_PER_BYTE.
3895 * config/tc-v850.c: Fix compile time warnings.
3896 * config/tc-ppc.c: Fix compile time warnings.
3898 2000-06-18 H.J. Lu <hjl@gnu.org>
3900 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3901 * configure: Rebuild.
3903 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3905 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3906 to BFD_ASSEMBLER.
3908 2000-06-16 Nick Clifton <nickc@cygnus.com>
3910 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3911 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3913 * doc/c-mips.texi: Document newly accepted cpu variants.
3915 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3917 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3919 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3921 * macro.c (getstring): Make it possible to escape the quote
3922 character.
3924 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3926 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3928 2000-06-13 H.J. Lu <hjl@gnu.org>
3930 * configure: Regenerate.
3932 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3934 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3935 separator.
3936 * doc/internals.texi (line_separator_chars): Semicolon is no
3937 longer a default. Mention null and newline as defaults.
3939 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3941 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3942 * config/tc-i860.h (line_separator_chars): Likewise.
3943 * config/tc-h8300.c (line_separator_chars): Likewise.
3944 * config/tc-i960.c (line_separator_chars): Likewise.
3945 * config/tc-m68k.c (line_separator_chars): Likewise.
3946 * config/tc-mips.c (line_separator_chars): Likewise.
3947 * config/tc-ns32k.c (line_separator_chars): Likewise.
3948 * config/tc-sparc.c (line_separator_chars): Likewise.
3949 * config/tc-vax.c (line_separator_chars): Likewise.
3951 * config/tc-h8300.c (comment_chars): Use string initialiser.
3952 * config/tc-i960.c (line_comment_chars): Likewise.
3953 * config/tc-z8k.c (comment_chars, line_comment_chars,
3954 line_separator_chars): Likewise.
3956 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3957 for TE_LINUX.
3959 2000-06-08 Nick Clifton <nickc@cygnus.com>
3961 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3962 for size 1 fixes.
3964 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3966 * configure.in (VERSION): Update to show this is the CVS mainline.
3968 2000-06-08 Matthew Jacob <mjacob@feral.com>
3970 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3971 $at is the integer register $r28, vs. both $r28 and the floating
3972 point register $f28.
3974 2000-06-08 James E. Wilson <wilson@cygnus.com>
3976 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3977 (dot_endp): Don't call ia64_flush_insns.
3978 (emit_one_bundle): Don't delete prologue/body records from
3979 unwind_record list in first loop. Rewrite second loop to account for
3980 this.
3982 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3984 * config/tc-ia64.c: Add missing prototypes.
3985 (generate_unwind_image): Cast argument to output_unw_records call.
3987 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3989 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3991 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3993 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3994 (REGISTER_P): likewise.
3995 (avr_opcodes): uses include/opcode/avr.h
3996 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3998 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4000 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4001 initializers too.
4003 2000-06-03 H.J. Lu <hjl@gnu.org>
4005 * read.c (is_end_of_line): Put back `;'.
4007 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4009 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4011 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4013 * expr.c (operand): Test is_end_of_line outside switch to catch
4014 line separator chars that are also operators.
4015 (operator): Return O_illegal for line separator chars.
4017 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4018 entry (or `!' entry for TC_HPPA).
4020 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4021 before indexing is_end_of_line. Remove redundant check for '\0'.
4022 (fp_op2): Likewise.
4023 * config/tc-h8500.c (md_assemble): Likewise.
4024 * config/tc-mcore.c (md_assemble): Likewise.
4025 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4026 (md_atof): Likewise
4028 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4029 is_end_of_line.
4030 * config/tc-mcore.c (mcore_cons): Likewise.
4031 (mcore_float_cons): Likewise.
4032 (mcore_stringer): Likewise.
4033 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4035 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4037 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4039 2000-05-29 Nick Clifton <nickc@cygnus.com>
4041 * config/tc-sh.c: Fix compile time warning messages.
4043 * config/tc-mips.c: Fix compile time warning messages.
4045 2000-05-29 Philip Blundell <philb@gnu.org>
4047 * doc/as.texinfo: Update copyright dates.
4048 (Local Labels): Delete misplaced mention of ARM.
4049 * NEWS: Mention ARM ELF support.
4051 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4053 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4054 it is modified, and use the real_size to compute the frag address
4055 for dwarf2 line info.
4057 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4059 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4060 line-matching scheme to cope with automake moving variables around.
4061 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4062 * Makefile.in: Regenerate.
4064 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4066 * config/tc-sparc.c (sparc_relax): New.
4067 (md_longopts): Add -relax and -no-relax options.
4068 (md_parse_options, md_show_usage): Likewise.
4069 (md_apply_fix3): Optimize tail call into branch always if possible.
4071 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4073 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4074 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4075 rules, with warning when a GAS statement specifies a packing that
4076 will result in an instruction being squashed.
4077 Added typdef packing_type and enumerals, changed various integer
4078 literals to use the enumerals.
4080 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4082 * config/tc-ia64.c (dot_restorereg_p): New function.
4083 (md_pseudo_table): Add restorereg.p.
4084 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4085 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4087 * config/tc-ia64.h (unw_record_type): Add unwabi.
4088 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4089 called MASK with members for imask, and the masks produced by
4090 fr_mem, gr_mem, br_mem, and frgr_mem.
4091 (unw_p_record): Add members ABI and CONTEXT.
4092 (unw_x_record): Add member AB.
4093 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4094 as pseudo-register for use during unwind info generation.
4095 (AR_PFS, AR_LC): New macros.
4096 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4097 whose names start with an at sign (as in "@priunat").
4098 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4099 register.
4100 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4101 proc_end, unwind_info, personality_routine): Consolidate into
4102 "unwind" structure to reduce offset-table use. Add member
4103 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4104 to be emitted.
4105 (output_R1_format, output_R3_format, output_P3_format,
4106 output_P6_format): Initialize R with zero to reduce compiler warnings.
4107 (output_P7_format): Ditto. Add `default' branch to switch
4108 statement to reduce compiler warnings.
4109 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4110 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4111 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4112 into single argument.
4113 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4114 compiler warnings. Merge A and B args into single argument.
4115 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4116 A and B args into single argument.
4117 (free_record): Removed (wasn't used).
4118 (free_list_records): Also free imasks in prologue records.
4119 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4120 (output_spill_mask): Remove.
4121 (output_unwabi): New function.
4122 (output_epilogue, output_label_state, output_copy_state): Call
4123 alloc_record.
4124 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4125 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4126 argument.
4127 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4128 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4129 as part of handling the prologue records. Emit region's imask if
4130 we have one. Handle unwabi, epilogue, label_state, copy_state,
4131 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4132 spill_sprel_p, and spill_reg_p records.
4133 (set_imask, count_bits, slot_index): New function.
4134 (fixup_unw_records): Fix region size computation. Handle
4135 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4136 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4137 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4138 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4139 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4140 (dot_save): Use manifest constants for applicaton registers.
4141 Handle REG_PR and REG_PRIUNAT.
4142 (dot_restore): Don't just ignore it.
4143 (dot_restorereg): New function..
4144 (generate_unwind_image): Ensure unwind info is a multiple of eight
4145 bytes, not just four bytes.
4146 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4147 (dot_altrp): Don't just ignore it.
4148 (dot_savemem): New function. Replaces dot_savesp() and
4149 dot_savepsp(). Use manifest constants for applicaton registers.
4150 Handle REG_PR and REG_PRIUNAT.
4151 (dot_savef): Simplify.
4152 (dot_saveb): Support generation of br_gr.
4153 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4154 dot_label_state, dot_copy_state): New function.
4155 (dot_unwabi): Don't just ignore it.
4156 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4157 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4158 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4159 (emit_one_bundle): Set slot number for prologue/body records
4160 *before* emitting the first insn.
4161 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4162 (md_begin): Declare "psp" pseudo-register.
4163 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4164 so we don't get segfault.
4165 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4166 counts as required per SW Conventions manual
4167 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4168 output_preds_psprel, output_preds_sprel, output_spill_base,
4169 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4170 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4171 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4172 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4173 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4174 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4175 (dot_vframe): Implement.
4176 (dot_vframesp, dot_vframepsp): New function.
4178 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4180 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4181 * configure: Regenerate.
4183 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4185 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4186 (md_estimate_size_before_relax): so we can use it here instead of
4187 old kludges. Localise vars to blocks. Comment.
4189 * frags.c (frag_new): Update fr_var comments.
4190 * frags.h (struct frag): Ditto.
4192 2000-05-22 Richard Henderson <rth@cygnus.com>
4194 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4195 (pseudo_func): Add pcrel.
4196 (operand_match): Handle IA64_OPND_TGT64.
4197 (build_insn): Likewise.
4198 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4199 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4200 (fix_insn): Handle all three 64-bit relocation types.
4202 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4204 * obj.h (struct format_ops): New members begin, app_file,
4205 s_set_other, s_set_desc, s_get_type, s_set_type,
4206 separate_stab_sections, init_stab_section.
4208 * config/obj-multi.h: Update GPL notice to v2.
4209 (obj_begin): New.
4210 (obj_app_file): New.
4211 (S_SET_SIZE): Test s_set_size for NULL before calling.
4212 (S_SET_ALIGN): Similar for s_set_align.
4213 (S_SET_OTHER): New.
4214 (S_SET_DESC): New.
4215 (S_GET_TYPE): New.
4216 (S_SET_TYPE): New.
4217 (SEPARATE_STAB_SECTIONS): New.
4218 (INIT_STAB_SECTION): New.
4219 (EMIT_SECTION_SYMBOLS): New.
4220 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4222 * config/obj-elf.h: Update GPL notice to v2.
4223 Mention that this file is included from obj-multi.h.
4224 (obj_begin): Wrap definition in ifndef.
4225 (elf_file_symbol): Constify declaration.
4226 (obj_app_file): Ditto.
4227 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4228 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4230 * config/obj-elf.c (elf_s_set_other): New.
4231 (elf_file_symbol): Constify argument.
4232 (elf_separate_stab_sections): New.
4233 (elf_init_stab_section): New.
4234 (elf_format_ops): Add new members. Remove comma at end.
4236 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4237 (ecoff_format_ops): Add new fields. Remove comma at end.
4238 Mention inconsistency for emit_section_symbols.
4240 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4242 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4243 (coff_separate_stab_sections): New.
4244 (coff_format_ops): Add new members.
4246 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4247 (obj_aout_s_set_other): New.
4248 (obj_aout_s_set_desc): New.
4249 (obj_aout_s_get_type): New.
4250 (obj_aout_s_set_type): New.
4251 (obj_aout_separate_stab_sections): New.
4252 (aout_format_ops): New members added. Use obj_aout_process_stab,
4253 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4254 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4255 appropriate.
4256 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4258 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4260 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4261 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4262 (md_estimate_size_before_relax): Ensure jumps to weak and
4263 externally visible symbols are relocatable.
4265 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4267 * stabs.c (aout_process_stab): Make global.
4268 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4269 * read.h (aout_process_stab): Declare.
4271 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4272 Generalize to *aout, *coff *elf.
4273 * configure: Regenerated.
4275 * doc/internals.texi (Object format backend): Say
4276 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4278 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4279 * Makefile.in: Regenerated.
4281 2000-05-19 Catherine Moore <clm@cygnus.com>
4283 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4285 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4287 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4288 instruction to reflect change in re_assemble_*.
4290 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4292 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4293 build PA64 ELF tools.
4294 * configure: Rebuilt.
4296 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4298 * Makefile.am: Regenerate dependencies.
4299 * Makefile.in: Regenerate.
4301 2000-05-15 Nick Clifton <nickc@cygnus.com>
4303 * config/tc-arm.c (struct asm_psr): Add boolean field
4304 distinguishing between CSPR and SPSR. Rename 'number' field
4305 to 'field'.
4306 (psrs): Rearrange contents to match new asm_psr structure.
4307 (arm_psr_parse): Move next to psr_required_here. Make it
4308 return an asm_psr structure.
4309 (psr_required_here): Use asm_psr structure returned by
4310 arm_psr_parse.
4311 (do_msr): Reorganise to allow psr_required_here to be called
4312 only once.
4313 (md_undefined_name): Mark 'name' parameter as unused, since
4314 the COFF target does not use it.
4316 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4318 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4319 standards.
4320 * config/te-aux.h: Likewise.
4321 * config/te-dpx2.h: Likewise.
4322 * config/te-go32.h: Likewise.
4323 * config/te-hp300.h: Likewise.
4324 * config/te-hppa.h: Likewise.
4325 * config/te-i386aix.h: Likewise.
4326 * config/te-ic960.h: Likewise.
4327 * config/te-interix.h: Likewise.
4328 * config/te-nbsd532.h: Likewise.
4329 * config/te-pc532mach.h: Likewise.
4330 * config/te-ppcnw.h: Likewise.
4331 * config/te-psos.h: Likewise.
4332 * config/te-sparcaout.h: Likewise.
4333 * config/te-sun3.h: Likewise.
4334 * config/te-sysv32.h: Likewise.
4336 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4338 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4339 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4340 and sign extend without an if statement.
4341 (build_bytes): Likewise.
4343 2000-05-14 Kazu Hirata <kazu@hxi.com>
4345 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4346 X_add_symbol L_32 case.
4348 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4350 * config/te-freebsd.h: New file.
4352 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4354 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4355 bindtextdomain): Replace defines with those from intl/libgettext.h
4356 to quieten gcc warnings.
4358 * NEWS: Mention x86 .arch and -q.
4360 * config/tc-i386.c (quiet_warnings): New.
4361 (md_assemble): Use quiet_warnings.
4362 (md_parse_option): Set quiet_warnings from -q.
4363 (md_show_usage): Mention -q, delete -m.
4364 (flag_do_long_jump): Delete.
4365 (md_parse_option): Remove -m.
4366 (md_show_usage): Remove -m.
4367 (md_create_long_jump): Remove useless flag_do_long_jump code.
4369 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4370 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4372 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4373 Alexander Sokolov <robocop@netlink.ru>
4375 * doc/c-i386.texi (i386-Arch): New section.
4376 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4378 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4379 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4380 architecture has been given and is not 486.
4381 (set_cpu_arch): New.
4382 (md_pseudo_table): Add .arch.
4383 (md_assemble): Warn if cpu architecture has been given and an
4384 unsupported instruction.
4386 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4387 Move operand_types bit defines after relevant template field.
4388 (template): Add cpu_flags.
4389 (Cpu*): Define.
4390 (arch_entry): New.
4392 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4394 * config/tc-mn10300.h (md_end): Define.
4395 (mn10300_finalize): Declare.
4396 * config/tc-mn10300.c: Include dwarf2dbg.h.
4397 (debug_line): Define.
4398 (md_assemble): Generate dwarf2 line info.
4399 (mn10300_finalize): New function. Finalize dwarf2 info.
4401 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4403 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4404 external version of the relocation for weak symbols.
4406 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4408 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4409 frame size in units of 16 bytes, as required per SW Conventions manual.
4410 (output_unw_records): Output info-block header as a dword to get
4411 byte-order right.
4413 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4415 * as.h: #include "file", not <file> on files from ../include.
4416 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4417 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4418 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4419 (tc_coff_symbol_emit_hook): Ditto.
4420 (OPTCOUNT): Cast to int to avoid compiler warning.
4421 (md_begin): Fix signed/unsigned warnings.
4423 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4425 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4426 ABRANCH LONG case for a conditional branch on a 68000.
4427 (md_estimate_size_before_relax): Likewise. Also handle
4428 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4429 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4430 PC-relative on all CPUs.
4431 (md_estimate_size_before_relax): Likewise.
4433 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4435 * as.c (parse_args): Just mention current year in printed
4436 copyright message.
4438 2000-05-03 J.T. Conklin <jtc@redback.com>
4440 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4441 unit registers.
4442 (md_parse_option): Recognize -m7400.
4444 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4446 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4447 don't permit lp to become less than the words array.
4449 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4451 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4452 Fix little-endian case.
4454 2000-05-03 David O'Brien <obrien@NUXI.com>
4456 * as.c (parse_args): Update copyright.
4458 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4460 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4461 for the .bss section too.
4463 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4465 * configure.in: Set em=linux for hppa-*-linux.
4466 * configure: Regenerate.
4467 * doc/Makefile.in: Regenerate with correct automake.
4469 * frags.c (frag_grow): Sanity check chunk_size.
4471 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4472 * config/obj-som.h: Likewise.
4473 * config/obj-ieee.h: Likewise.
4475 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4477 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4478 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4479 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4480 (pa_ip): low_sign_unext now returns via function value. Use
4481 re_assemble_* instead of dis_assemble_* and
4482 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4483 unnecessarily.
4484 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4485 (md_section_align, md_parse_option, md_show_usage,
4486 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4487 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4488 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4489 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4490 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4491 pa_text): Likewise.
4492 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4493 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4494 outside of switch. Correct mask and shifting errors in case 10
4495 and case -11. In case 21, compare against signed range to suit
4496 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4497 case 17 and case 22, use offsetT variable to properly check range.
4498 Use re_assemble_* here too.
4499 (evaluate_absolute): Change type of value to offsetT. Call
4500 hppa_field_adjust to do the work for us.
4501 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4502 (pa_parse_cmpib_64_cmpltr): Ditto.
4503 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4504 of i to unsigned int.
4505 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4506 (pa_end_of_source): Return type is void.
4508 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4510 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4512 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4514 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4515 More comments added.
4516 (md_begin): Removed "construct symbols for each register name".
4517 Because register names conflicts with GCC generated function
4518 names.
4519 (avr_operand): Now constant numbers can be used as a register
4520 identifiers (0 as r0, 31 as r31).
4521 (md_assemble): use skip_space () before parsing instruction
4522 operands.
4524 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4526 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4527 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4528 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4529 * configure: Regenerate.
4531 2000-04-29 Andreas Jaeger <aj@suse.de>
4533 * as.h: Correctly check GCC version.
4535 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4537 * doc/as.1: Fix unbalanced brackets.
4539 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4540 TE_FreeBSD.
4541 (line_comment_chars): Set to '/' if TE_FreeBSD.
4543 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4545 * configure.in: Configury support for PA64 (currently disabled).
4546 * configure: Rebuilt.
4548 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4550 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4551 bfd_set_section_alignment.
4553 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4555 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4556 than 32.
4558 2000-04-24 Nick Clifton <nickc@cygnus.com>
4560 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4561 * doc/as.texinfo (Align): Include arm and strongarm in list of
4562 targets that have the second form of the behaviour of the .align
4563 directive.
4565 2000-04-24 Mark Klein <mklein@dis.com>
4567 * config/obj-som.c: Terminate obj_pseudo_table.
4569 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4571 * as.c (parse_args): Allow md_parse_option to override -a listing
4572 option.
4573 * config/obj-coff.c (add_lineno): Change type of offset parameter
4574 from "int" to "bfd_vma."
4575 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4576 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4577 (ppc_change_csect): Align correctly for XCOFF64.
4578 (ppc_machine): New function, which discards "ppc_machine" line.
4579 (ppc_tc): Cons for 8 when code is 64 bit.
4580 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4581 relocations.
4582 (md_parse_option): Handle -a64 and -a32.
4583 (ppc_xcoff64): New.
4584 * config/tc-ppc.h (TARGET_MACH): Define.
4585 (TARGET_FORMAT): Move to function.
4586 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4588 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4590 * config/tc-avr.c: New AVR_ISA_ defined.
4591 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4592 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4593 for `fmul', `movw' and `lpm R,Z' instructions.
4594 (avr_operands): Warn if current opcode is a two-word instruction
4595 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4596 (avr_opcodes): New commands added.
4597 (REGISTER_P): Check 'a' and 'v' constraint letters.
4598 (mcu_types): New MCU added.
4600 2000-04-22 Timothy Wall <twall@cygnus.com>
4602 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4603 to "natval".
4604 (operand_match): Conditionally insert default bit values for IMMU9.
4606 2000-04-14 Matthew Green <mrg@cygnus.com>
4608 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4609 * configure: Rebuilt.
4611 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4612 Jason Eckhardt <jle@cygnus.com>
4614 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4616 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4617 Added handling of new operand types l,y,&,fe,fE,fx.
4619 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4620 David Mosberger <davidm@hpl.hp.com>
4621 Timothy Wall <twall@cygnus.com>
4622 Andrew MacLeod <amacleod@cygnus.com>
4623 Jim Wilson <wilson@cygnus.com>
4625 * Makefile.am (CPU_TYPES): Add ia64.
4626 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4627 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4628 * Makefile.in: Rebuild.
4629 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4630 * configure: Rebuild.
4631 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4632 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4633 * expr.c (expr): Handle md_optimize_expr.
4634 * read.c (LEX_HASH): Add comment.
4635 * config/tc-ia64.c, config/tc-ia64.h: New files.
4637 2000-04-21 Richard Henderson <rth@cygnus.com>
4639 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4640 bundling a non-delayed branch type instruction.
4642 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4644 * config/tc-mn10300.c (HAVE_AM30): Define.
4645 (md_assemble): Use it.
4647 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4649 * config/obj-elf.c (obj_elf_change_section): Check for changed
4650 section attributes.
4652 * Makefile.am: (CPU_MULTI_VALID): Remove.
4653 (MULTI_CPU_TYPES): Define.
4654 (MULTI_CPU_OBJ_VALID): Define.
4655 (DEPTC): Use the above.
4656 (DEPOBJ): Same here.
4657 (DEP2): And here.
4658 Regenerate dependencies.
4659 * Makefile.in: Regenerate.
4661 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4663 * Makefile.am (YACC, LEX): Get them from configure.
4665 2000-04-18 H.J. Lu (hjl@gnu.org)
4667 * config/tc-i386.c (offset_in_range): Use addressT instead of
4668 bfd_vma for non-bfd assemblers.
4670 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4672 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4673 doesn't give spurious errors.
4675 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4677 * as.h (SEEK_SET): Define if undefined.
4679 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4681 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4682 constants, and don't assume offsetT is 32 bits.
4684 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4686 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4687 (md_pcrel_from_section): Add prototype.
4688 (d10v_fix_adjustable): Add prototype.
4689 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4691 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4693 2000-04-12 Nick Clifton <nickc@cygnus.com>
4695 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4696 symbol in frag chain.
4698 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4700 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4701 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4702 (fits_in_signed_word, smallest_imm_type): Ditto.
4703 (md_assemble): Use an offsetT var to hold offsetT values, not a
4704 long.
4705 (offset_in_range): New.
4706 (md_assemble): Use it.
4707 (md_convert_frag): Change type of target_address, opcode_address,
4708 and displacement_from_opcode_start to offsetT.
4709 (md_create_short_jump): Change type of offset to offsetT.
4710 (md_create_long_jump): Ditto.
4711 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4712 (md_chars_to_number): Remove.
4713 (output_invalid): Remove duplicate prototype.
4715 2000-04-09 Nick Clifton <nickc@cygnus.com>
4717 * Makefile.am (CPU_TYPES): Add 'avr'.
4718 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4719 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4721 * Makefile.in: Regenerate.
4723 * doc/as.texinfo: Add M32R documentation.
4725 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4727 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4728 --enable-build-warnings option.
4729 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4730 * Makefile.in, configure: Re-generate.
4732 2000-04-07 Nick Clifton <nickc@cygnus.com>
4734 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4735 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4736 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4737 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4738 (arm_force_relocation): Force relocations for
4739 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4741 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4743 * config/tc-sh.c (get_operands): There's no third operand if the
4744 first operand is an immediate.
4746 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4748 * config/tc-sh.c (immediate): Delete.
4749 (sh_operand_info): Add immediate member.
4750 (parse_reg): Use A_PC for pc.
4751 (parse_exp): Add second argument 'op'. All callers changed.
4752 (parse_at): Expect pc to be coded as A_PC.
4753 Use immediate field in *op.
4754 (insert): Add fourth argument 'op'. All callers changed.
4755 (build_relax): Add second argument 'op'. All callers changed.
4756 (insert_loop_bounds): New function.
4757 (build_Mytes): Remove DISP_4.
4758 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4759 (assemble_ppi): Use immediate field in *operand.
4760 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4761 (md_apply_fix): Likewise.
4762 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4764 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4766 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4768 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4770 * internals.texi (CPU backend): Document
4771 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4773 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4775 * po/gas.pot: Regenerate.
4777 * as.c (show_usage): Restore translated part of bug string.
4778 * gasp.c (show_usage): Likewise.
4780 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4781 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4782 than move-if-change.
4783 (DEP1): Modify for "gcc -MM".
4784 (DEPTC): Likewise.
4785 (DEPOBJ): Likewise.
4786 (DEP2): Likewise.
4787 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4788 Update dependencies.
4789 * Makefile.in: Regenerate.
4791 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4793 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4794 (md_begin): Likewise.
4795 (HAVE_AM33): New macro.
4796 (md_assemble): Use it. Match r_regs and xr_regs only if
4797 HAVE_AM33.
4799 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4801 * as.h: #include "bin-bugs.h"
4802 * as.c (show_usage): Use REPORT_BUGS_TO.
4803 * gasp.c: #include "bin-bugs.h"
4804 (show_usage): Use REPORT_BUGS_TO.
4806 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4808 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4810 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4811 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4812 adjustments.
4814 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4816 * config/tc-i386.c (i386_immediate): Don't assume a constant
4817 immediate is necessarily 16 bits when in 16 bit code mode.
4818 (md_assemble): Instead set guess_suffix here after we have checked
4819 registers.
4821 2000-04-02 Richard Henderson <rth@cygnus.com>
4823 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4824 quantities. Correct right shift sign extension.
4825 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4826 32-bit value when shifting into place.
4828 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4830 * app.c: Add ATTRIBUTE_UNUSED as needed.
4831 * config/tc-ppc.c: Likewise.
4832 (ppc_size): Make unsigned long.
4833 (ppc_insert_operand): Add casts to avoid warnings.
4835 2000-03-31 Nick Clifton <nickc@cygnus.com>
4837 * config/tc-d10v.h (md_flush_pending_output): Define.
4839 2000-03-29 Nick Clifton <nickc@cygnus.com>
4841 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4842 segment. Works for both BFD_ASSEMBLER and others.
4843 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4845 2000-03-29 Nick Clifton <nickc@cygnus.com
4847 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4849 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4851 * listing.c (LISTING_LHS_WIDTH): Default depends on
4852 LISTING_WORD_SIZE.
4853 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4855 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4857 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4858 string literal.
4860 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4862 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4864 * config/tc-avr.c (mcu_types): Add missing initialiser.
4865 (md_pcrel_from_section): Add prototype.
4866 (avr_operand): Remove redundant test of unsigned < 0.
4867 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4869 2000-03-27 Denis Chertykov <denisc@overta.ru>
4871 * config/tc-avr.c: New file for AVR support.
4872 * config/tc-avr.h: Likewise.
4873 * configure.in: Add AVR support.
4874 * configure: Regenerate.
4876 2000-03-26 Timothy Wall <twall@cygnus.com>
4878 * gasp.c (macro_op): Add new argument to check_macro call.
4879 Macro structure definitions moved to macro.h
4880 * sb.h: Add argument to prototype for input_scrub_include_sb.
4881 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4882 nesting checks with an additional flag.
4883 (struct input_save): Add flag to indicate whether current sb
4884 should be checked for proper macro/conditional nesting.
4885 (input_scrub_push/pop): Save/restore nest check flag.
4886 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4887 defined.
4888 * macro.c (check_macro): Allow caller to retrieve parsed macro
4889 information if a pointer is provided. This information may be
4890 used by the new macro hooks.
4891 * macro.h: Update prototype for check_macro. Macro struct
4892 definitions moved here from macro.c/gasp.c.
4893 * read.c (read_a_source_file): Add parameter to check_macro call,
4894 and pass macro info to the macro hook, if defined.
4895 (input_scrub_insert_line): New. Allow insertion of a line of
4896 characters into the input stream.
4897 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4898 file into the input stream.
4899 (s_include): Use input_scrub_insert_file.
4900 * internals.texi: Document new macro hooks.
4901 * as.h: New prototypes added.
4903 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4905 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4906 an initial capital letter.
4907 (i386_index_check): Reindent.
4909 2000-03-19 Nick Clifton <nickc@cygnus.com>
4911 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4912 relative branches.
4914 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4916 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4917 instruction operand bad if Rd > 7 when generating
4918 thumb instructions. Prevents for example,
4919 "adr r12,label" from silently failing and generating
4920 the wrong instruction.
4922 2000-03-17 Nick Clifton <nickc@cygnus.com>
4924 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4925 that have a destingation >= 0x400000.
4926 Fix compile time warning messages.
4928 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4930 * config/tc-sh.c (md_begin): When encountering insn that are
4931 not supported by the current arch, only change the name if
4932 its contents are the same as prev_name.
4933 (get_specific): If the the architecture doesn't match, fail.
4935 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4937 * config/tc-sh.c (IDENT_CHAR): Define.
4938 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4939 matching back where it came from.
4941 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4943 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4945 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4947 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4948 normal operands.
4950 2000-03-15 Kazu Hirata <kazu@hxi.com>
4952 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4954 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4956 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4957 floating-point-number, make sure 'f' is in FLT_CHARS.
4959 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4961 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4962 (s_lcomm_internal): Use it.
4963 * doc/internals.texi (CPU backend): Document it.
4964 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4965 bytes.
4967 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4969 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4970 when embedded-pic.
4972 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4973 implementation doesn't have special handling for switch
4974 statements.
4975 (macro_build): Allow for code in sections other than .text.
4976 (macro): Likewise.
4977 (mips_ip): Likewise.
4978 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4979 Don't perform relocs if we will be outputting them.
4980 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4981 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4982 embedded-pic.
4984 2000-03-09 Catherine Moore <clm@cygnus.com>
4986 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4987 relocation type based on the entry in the fixup structure.
4988 Put S_IS_EXTERN processing back in.
4990 2000-03-08 H.J. Lu (hjl@gnu.org)
4992 * Makefile.am (install-exec-tooldir): Depend on
4993 install-exec-bindir for parallel make.
4994 * Makefile.in: Regenerated.
4996 2000-03-06 Nick Clifton <nickc@cygnus.com>
4998 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4999 switch.
5000 (md_parse_option): Parse -m32r command line switch - disable m32rx
5001 compatability.
5002 (md_show_usage): Document new option.
5004 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5005 * doc/Makefile.in: Regenerate.
5006 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5008 2000-03-02 Michael Meissner <meissner@redhat.com>
5010 * config/tc-d30v.c (check_range): Remove code that incorrectly
5011 sign extended values where bits < 32.
5013 2000-03-02 H.J. Lu (hjl@gnu.org)
5015 * configure.in: Support --enable-targets=all on ia32.
5016 * configure: Regenerated.
5018 2000-03-01 Nick Clifton <nickc@cygnus.com>
5020 * gasp.c (do_align): Remove bogus check of alignment value.
5022 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5024 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5025 TC_PPC was defined forced the type of a symbol with no other type
5026 to be BSF_OBJECT.
5028 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5030 * doc/internals.texi (CPU backend): Mention that
5031 line_separator_chars do not break up comments. Fix typos for
5032 LEX_AT and LEX_NAME descriptions. Document operands for
5033 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5034 description of md_create_short_jump usage. Document argument for
5035 md_undefined_symbol.
5037 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5039 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5040 (md_parse_option): Handle it.
5041 (md_show_usage): Document it.
5043 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5045 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5046 opcode, for the instruction `pal19'. From Andrea Arcangeli
5047 <andrea@suse.de>.
5049 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5051 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5052 from here..
5053 (md_assemble): To here, before template operands are matched.
5054 Also ensure a constant immediate is sign extended when we know the
5055 size is at most 16 bits. This is to catch cases like "add
5056 $0xffc0,%ax" where we don't know the size, and thus that the
5057 immediate can be represented as Imm8S until after parsing the
5058 register operand.
5059 (i386_displacement): Similarly sign extend 16 bit constant
5060 displacements.
5061 (md_assemble): Relax 16-bit jump constant range check to suit sign
5062 extended displacements.
5064 2000-02-26 Andreas Jaeger <aj@suse.de>
5066 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5068 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5070 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5071 call operands when intel_syntax.
5072 (intel_float_operand): Return 2 for "fi...".
5073 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5074 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5075 earlier "SHORT" change.
5076 (md_assemble): When determining suffix from Regs, exclude
5077 InOutPortReg.
5079 2000-02-24 Nick Clifton <nickc@cygnus.com>
5081 * configure: Add arm-wince, mips-pe and sh-pe targets.
5082 * configure: Regenerate.
5084 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5085 sh-pe targets.
5086 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5087 "pe-mips" for the mips-pe target.
5089 * config/tc-arm.c (insns): Change displacement encoded in BL
5090 and B instructions if the target port is arm-wince.
5091 (do_ldst): Do not bias the relocation offset if the target
5092 port is arm-wince.
5093 (md_pcrel_from): Add in missing relocation offset bias if the
5094 target os arm-wince.
5096 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5097 (md_begin): Disable -G support for mips-pe target.
5098 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5099 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5100 COFF flavour.
5102 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5103 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5104 assembler, just set the alignment to 4.
5106 * config/te-wince-pe.h: New file for WinCE targets. Define
5107 TE_WINCE.
5109 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5111 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5112 string instructions.
5113 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5114 (i386_intel_memory_operand): After finding a segment override,
5115 check again for no `[' before looking for a displacement. Bomb if
5116 more than one displacement rather than silently discarding the
5117 second and subsequent ones. Free strings malloc'd by
5118 build_displacement_string.
5120 2000-02-24 Catherine Moore <clm@cygnus.com>
5122 * config/obj-som.c (obj_pseudo_table): Add "weak".
5123 (obj_som_weak): New routine.
5125 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5127 * config/tc-i386.c (union i386_op): New.
5128 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5129 Throughout file replace occurences of disps[n], imms[n], regs[n]
5130 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5131 intel mode operand swapping. Add assert in regKludge and
5132 fake_zero_displacement code. Test i.types[n] when outputting
5133 displacements and immediates. Combine output of Disp16 with
5134 Disp32.
5135 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5136 when in intel mode by (not) reversing fsub and fdiv operands
5137 before the template search. This fails for single operand
5138 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5139 undefined. Instead fix the base_opcode after we've found the
5140 template. Move base_opcode xor with found_reverse_match from
5141 opcode output code to before this fix so we test for the correct
5142 opcodes.
5143 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5144 check in intel mode. Instead compare opcodes.
5146 * config/tc-i386.h (TC_RELOC): Delete.
5147 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5148 with equivalent call to reloc.
5150 * as.h (flag_m68k_mri): Move declaration after target include, and
5151 only declare when TC_M68K defined. Define as zero otherwise.
5152 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5153 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5154 Define as zero otherwise.
5155 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5156 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5157 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5158 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5159 testing whether defined.
5160 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5161 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5162 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5163 rather than testing whether defined.
5164 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5165 (parse_mri_cons): Declare and use only when TC_M68K.
5166 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5167 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5168 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5170 * NEWS: Mention IBM 370 support.
5172 2000-02-23 Richard Henderson <rth@cygnus.com>
5174 * config/tc-i386.c (md_assemble): When swapping operands for
5175 intel_syntax, assume everything that's not Imm or Disp is a
5176 register.
5178 2000-02-23 Linas Vepstas <linas@linas.org>
5180 * config/tc-i370.c, config/tc-i370.h: New files.
5181 * Makefile.am: Add support for Linux/IBM 370.
5182 * configure.in: Likewise.
5183 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5184 * config/obj-elf.c: Include elf/i370.h
5185 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5187 * Makefile.in: Regenerate.
5188 * configure: Regenerate.
5190 * doc/c-i370.texi: New file.
5191 * doc/all.texi: Include it.
5192 * doc/as.texinfo: And here.
5193 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5194 * doc/Makefile.in: Regenerate.
5196 2000-02-19 Michael Meissner <meissner@redhat.com>
5198 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5199 determine if an instruction can be used in parallel with an ADDppp
5200 or SUBppp instruction.
5202 2000-02-22 Andrew Haley <aph@cygnus.com>
5204 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5206 2000-02-22 Andrew Haley <aph@cygnus.com>
5208 * config/tc-mips.c (mips_gp32): New variable.
5209 (macro_build) Use mips_gp32.
5210 (mips_ip): Ditto.
5211 (md_longopts): Add "-mgp32" and "-mgp64".
5212 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5214 (OPTION_M7900): Change offset
5215 (OPTION_NO_M7900): Ditto.
5217 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5219 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5220 warning, and bump it to 1.
5222 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5224 From Brad Lucier <lucier@math.purdue.edu>:
5225 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5226 match format.
5228 2000-02-21 Catherine Moore <clm@cygnus.com>
5230 * config/tc-mips.c (MF_HILO_INSN): Define.
5231 (mips_7000_hilo_fix): Declare.
5232 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5233 (md_parse_option): Check for 7000_HILO_FIX options.
5234 (OPTION_M7000_HILO_FIX): Define.
5235 (OPTION_NO_M7000_HILO_FIX): Define.
5236 * doc/c-mips.texi (-mfix7000): Describe.
5238 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5240 * listing.c (print_lines): Remove unused variable `end'.
5242 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5243 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5244 reloc_type when BFD_ASSEMBLER.
5245 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5246 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5247 statement and quell signed vs. unsigned comparison warning.
5249 2000-02-18 Nick Clifton <nickc@cygnus.com>
5251 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5252 the computed frag offset, rather than overwriting it.
5254 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5256 * config/tc-sh.c ("elf/sh.h"): Include.
5257 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5258 (md.begin): Initialize target_arch.
5259 Only include opcodes in has table that match selected architecture.
5260 (parse_reg): Recognize register names for sh-dsp.
5261 (parse_at): Recognize post-modify addressing.
5262 (get_operands): The leading space is now optional.
5263 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5264 arguments. Update valid_arch.
5265 (build_Mytes): Add support for SDT_REG_N.
5266 (find_cooked_opcode): New function, broken out of md_assemble.
5267 (assemble_ppi, sh_elf_final_processing): New functions.
5268 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5269 (md_longopts, md_parse_option): New option: -dsp.
5270 * config/tc-sh.h (elf_tc_final_processing): Define.
5271 (sh_elf_final_processing): Declare.
5273 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5275 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5276 the unwinder subspace. Save the current seg/subseg before creating
5277 the new seg/subseg.
5279 2000-02-10 Nick Clifton <nickc@cygnus.com>
5281 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5282 little endian targets.
5283 (INST_BYTE1): Redefine to handle big and little endian
5284 targets.
5285 (cpu_type): New type: Select between M340 and M210.
5286 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5287 instructions of the M340.
5288 (md_assemble): Add support for the MULSH and OPSR classes of
5289 instructions.
5290 (md_atof): Add support for little endian targets.
5291 (md_parse_option): Add support for -EL, -EB and -mcpu command
5292 line switches.
5293 (md_convert_frag): Add support for little endian targets.
5294 (md_apply_fix3): Add support for little endian targets.
5295 (md_number_to_chars): Add support for little endian targets.
5297 2000-02-10 Timothy Wall <twall@redhat.com>
5299 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5300 defined, use it to verify the symbol just read should be a label.
5302 2000-02-10 Timothy Wall <twall@redhat.com>
5304 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5305 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5306 around colons when KEEP_WHITE_AROUND_COLON is defined.
5307 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5308 and KEEP_WHITE_AROUND_COLON.
5310 2000-02-08 Timothy Wall <twall@redhat.com>
5312 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5313 logic.
5314 (do_repeat): New. Abstract repeat logic so that a "break" can be
5315 implemented.
5316 (end_repeat): New. Provide support for a "break" out of the
5317 repeat loop.
5318 * read.h: Add prototypes for new functions.
5320 2000-02-08 Timothy Wall <twall@redhat.com>
5322 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5323 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5324 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5325 non-zero.
5327 2000-02-08 Timothy Wall <twall@redhat.com>
5329 * read.c: Added elseif to directives table.
5330 * read.h: Added prototype for s_elseif.
5331 * doc/as.texinfo: Added description for elseif.
5332 * cond.c (s_elseif): New function
5334 2000-02-04 Timothy Wall <twall@redhat.com>
5336 * listing.c (print_lines): Remove conditionals causing bug in
5337 listings.
5339 2000-02-03 Timothy Wall <twall@cygnus.com>
5341 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5342 default values.
5343 * frags.c (frag_new): Calculate fr_fix in octets
5344 (frag_now_fix) Return offset as target address offset (bytes).
5345 (frag_now_fix_octets) New - Return offset in octets (8-bit
5346 quantities).
5347 * frags.h: Added prototype for frag_now_fix_octets().
5348 Distinguish between octets and bytes in field descriptions.
5349 * listing.c (calc_hex): Account for octets vs bytes when
5350 printing addresses/offsets.
5351 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5352 target is little-endian, print the octets in a word in big-endian
5353 order so that the display looks like a proper hexadecimal number,
5354 instead of having the octets reversed.
5355 * read.c (do_align): When recording alignment, alignment power
5356 should be in terms of target bytes (minimum addressible unit)
5357 instead of octets.
5358 (do_org) Convert ORG target address (byte) argument into an
5359 octet offset when generating a variable fragment.
5360 * symbols.c (resolve_symbol_value): Symbol final value
5361 converted to a target address offset (bytes) from its octet offset.
5362 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5363 offset (bytes) is adjusted by the frag offset (octets) converted
5364 to bytes.
5365 (coff_frob_section) Section alignment power is in terms of bytes;
5366 convert it to an octet alignment power when calculating size (and
5367 size mask) in octets. Don't modify the section size in order to
5368 "align" it for TI COFF, since that format has a different method
5369 for storing alignment information.
5371 2000-02-01 Timothy Wall <twall@cygnus.com>
5373 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5374 entries, matching the way GCC generates them. If not escaped, the
5375 filename is encoded incorrectly.
5377 2000-01-31 Nick Clifton <nickc@cygnus.com>
5379 * config/tc-arm.c (reg_table): Add support for ATPCS register
5380 naming conventions.
5382 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5384 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5385 already defined.
5386 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5387 New macro.
5388 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5389 of a symbol when we really care about its value.
5391 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5393 * config/tc-mcore.c (md_assemble): Give warning message if
5394 operands passes to instruction are more than the spec.
5396 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5398 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5399 Thumb mode but the label seen was not declared as '.thumb_func'
5400 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5401 correct disassembly of Thumb code bounded by non function labels.
5403 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5405 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5406 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5408 * Makefile.in: Same here.
5409 Update copyright.
5411 * configure.in: Set bfd_gas for i386-aout when primary target
5412 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5413 we may need the primary te_file. Remove incorrect comment.
5415 * configure: Regenerate.
5417 * config/e-i386aout.c: New file.
5419 * as.c (USE_EMULATIONS): Move to before print_version_id.
5420 (struct emulation): Add i386aout.
5421 (show_usage): Split text strings. Reformat -a text. Add --em
5422 help.
5423 Update copyright.
5425 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5426 (aout_format_ops): New.
5427 Update copyright.
5429 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5430 preprocessor conditional and add aout USE_EMULATIONS tests.
5431 (read_a_source_file): Don't pass error strings to printf as
5432 format arg.
5433 Update copyright.
5435 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5436 format arg.
5437 (do_data): Same here.
5438 (process_file): And here.
5439 Update copyright.
5441 * symbols.c (colon): Rewrite "already defined" fatal message
5442 code for aout with USE_EMULATIONS.
5443 Update copyright.
5445 * config/obj-aout.c (OBJ_HEADER): Define.
5446 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5447 fields of sentinel.
5448 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5449 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5450 forms here.
5451 (obj_aout_type): Expand S_SET_OTHER here too.
5452 (obj_read_begin_hook): Remove.
5453 (aout_pop_insert): New.
5454 (obj_aout_s_get_other): New.
5455 (obj_aout_s_get_desc): New.
5456 (aout_format_ops): New.
5457 Update copyright.
5459 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5460 gets aout_pseudo_table.
5461 (aout_pseudo_table): Declare.
5462 (obj_read_begin_hook): Define.
5463 Update copyright.
5465 * config/obj-coff.c (obj_pseudo_table): Rename to
5466 coff_pseudo_table.
5467 (coff_pop_insert): Use coff_pseudo_table.
5468 (coff_sec_sym_ok_for_reloc): Remove.
5469 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5470 and comment all zero entries and remove #if 0 code.
5471 Update copyright.
5473 * config/obj-coff.h (obj_pop_insert): Define.
5474 (coff_pseudo_table): Declare.
5475 Update copyright.
5477 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5478 s_get_size, s_set_size. Comment all zero entries.
5479 Update copyright.
5481 * config/obj-elf.c (elf_s_get_other): New function.
5482 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5483 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5484 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5485 comment.
5486 (obj_elf_parse_section_letters): Don't pass error strings to
5487 printf as format arg.
5488 Update copyright.
5490 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5491 OBJ_MAYBE_ECOFF.
5492 (elf_s_get_other): Declare.
5493 (S_GET_OTHER) Define as elf_s_get_other if not already
5494 defined.
5495 (S_SET_OTHER): Only define when not already defined.
5496 (elf_obj_read_begin_hook): Declare.
5497 (obj_read_begin_hook): Define.
5498 (elf_obj_symbol_new_hook): Declare.
5499 (obj_symbol_new_hook): Define.
5500 Update copyright.
5502 * config/obj-multi.h: Add copyright header and protect against
5503 multiple inclusion. Add * to all function pointers.
5504 (OBJ_HEADER): If defined, include it rather than other defines
5505 in this file.
5506 (obj_frob_file_after_relocs): Test for NULL.
5507 (obj_symbol_new_hook): Here too.
5508 (obj_sec_sym_ok_for_reloc): And here.
5509 (S_GET_OTHER): Define.
5510 (S_GET_DESC): Define.
5511 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5512 (OBJ_MAYBE_ELF): Update comment.
5514 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5515 OBJ_AOUT preprocessor conditional and handle emulation by
5516 testing OUTPUT_FLAVOR.
5517 (i386_displacement): Here too.
5518 (md_section_align): Similarly here.
5519 (i386_target_format): Conditionally compile when more than one
5520 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5521 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5522 (i386_displacement): Here too.
5523 Update copyright.
5525 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5526 Define TARGET_FORMAT for aout only when not multi.
5527 Update copyright.
5529 * config/te-multi.h: Delete file as it's identical to te-generic.h
5531 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5533 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5534 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5535 LONG_MNEM_SUFFIX.
5537 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5538 DWORD_MNEM_SUFFIX.
5539 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5540 comments.
5542 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5544 * config/tc-mips.c (mips_do_align): New function.
5545 * config/tc-mips.h (md_do_align): Define.
5547 2000-01-10 Philip Blundell <philb@gnu.org>
5549 * doc/c-arm.texi (ARM Options): Fix typo.
5550 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5551 line separator for Linux.
5552 * doc/as.texinfo (Comments): Mention the ARM.
5554 2000-01-10 Philip Blundell <pb@futuretv.com>
5556 * configure.in (arm*-*-conix*): New target.
5557 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5558 armv*-*-linux-gnu.
5559 * configure: Regenerate.
5561 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5563 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5564 (obj_elf_visibility): New function.
5566 * doc/as.texinfo (Visibility): New node: document visibility
5567 pseudo ops.
5569 For older changes see ChangeLog-9899