1 2001-08-26 Andreas Jaeger <aj@suse.de>
3 * config/tc-s390.c: Add missing prototypes
4 (md_gather_operands): Make static.
6 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8 * tc_mips.h (MAX_GPREL_OFFSET): Change it to the maximum allowed
9 value, not the word beyond maximum.
10 * tc_mips.c (macro_build_lui): Code cleanup.
11 (macro): Reflect change to MAX_GPREL_OFFSET.
12 (mips_ip): Check explicitly against S_EX_NONE.
13 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
14 (md_apply_fix): Code cleanup.
16 2001-08-24 Andreas Jaeger <aj@suse.de>
18 * config/tc-ppc.h: Fix prototype declaration.
20 2001-08-23 Jakub Jelinek <jakub@redhat.com>
22 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
23 * config/obj-elf.c (obj_elf_size): When size is constant, free
24 and clear symbol_get_obj(sym)->size if any.
26 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
28 * tc_mips.c (md_begin): Warn about incompatibility between -march=FOO
29 and -mipsN option, continue with default ISA.
31 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
33 * config/tc-mips.c (md_parse_option): #ifdef the
34 traditional/non-traditional names as it is done in mips_target_format.
36 2001-08-20 Richard Henderson <rth@redhat.com>
38 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
39 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
40 use seg parameter instead of now_seg.
42 2001-08-18 H.J. Lu <hjl@gnu.org>
44 * config/tc-mips.c (show): Add the missing prototype.
46 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
48 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
50 (mips_ip): Use the new return values instead of characters. Add
51 support for %higher and %highest.
54 (my_getSmallExpression): Make parsing case insensitive and more
55 reliable. Add support for %higher and %highest. Further support to
56 parse %gprel and %neg is implemented but currently deactivated.
58 2001-08-17 Alan Modra <amodra@bigpond.net.au>
60 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
61 (ecoff_build_symbols): Likewise.
62 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
64 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
66 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
67 for n32 ABI if appropriate.
69 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
71 * config/tc-mips.c (cons_fix_new_mips): Remove.
72 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
73 (cons_fix_new_mips): Remove.
75 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
77 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
78 a label, not a hex constant.
80 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
82 * config/tc-v850.h: Add missing prototypes.
84 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
86 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
89 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
91 * config/tc-sparc.c (cons_fix_new_sparc): Move
92 `sparc_no_align_cons = 0;' to...
93 (s_uacons): ...here so that sparc_no_align_cons will get
96 2001-08-11 Kazu Hirata <kazu@hxi.com>
98 * config/tc-mips.c: Fix a comment typo.
100 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
102 * config/tc-mips.c (move_register): New function.
103 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
105 (macro2): Use move_register rather than macro_build for moves.
106 (mips16_macro): Likewise.
107 (macro): Likewise. Handle M_MOVE.
109 2001-08-10 Andreas Jaeger <aj@suse.de>
111 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
113 * configure: Regenerate.
115 2001-08-10 Alan Modra <amodra@bigpond.net.au>
117 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
118 Comment indentation of #pragma.
119 * macro.c (alloca): Likewise.
121 * config/tc-ppc.c: Revert 2001-08-08.
123 2001-08-09 Alan Modra <amodra@bigpond.net.au>
125 * symbols.c: Add missing prototypes.
126 * config/e-i386elf.c: Likewise.
127 * config/e-i386coff.c: Likewise.
128 * config/e-i386aout.c: Likewise.
129 * config/obj-coff.c: Likewise.
130 (def_symbol_in_progress, stack): Move definition.
131 * config/obj-elf.c: Add missing prototypes.
132 (obj_elf_change_section): Make static.
133 (obj_elf_parse_section_letters): Likewise.
134 (obj_elf_section_word): Likewise.
135 (obj_elf_section_type): Likewise.
137 2001-08-08 Alan Modra <amodra@bigpond.net.au>
139 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
140 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
141 determining reloc type with code reading operands->reloc field.
143 2001-08-08 Alan Modra <amodra@bigpond.net.au>
145 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
146 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
147 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
148 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
150 * output-file.c (output_file_create): Don't try to open a second
151 time as it's unnecessary. FOPEN_W was undefined too.
153 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
155 * tc-mips.c (macro_build): Replace magic constants by defines.
156 (mips_ip): Likewise. Typo.
158 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
160 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
161 (RELAX_ENCODE): Replace bfd_vma by valueT.
162 (load_address): Formatting.
163 (macro): Likewise. Code cleanup. Typo.
164 (macro2): Formatting.
165 (md_parse_option): Typo.
166 (s_mipsset): Reorder cases to look nicer.
167 (md_estimate_size_before_relax): Formatting. Code cleanup.
168 (mips_elf_final_processing): Check against NULL instead of 0.
169 (md_obj_end): Remove ugly `' in message string.
170 (s_mips_ent): Remove ugly `' in message string.
172 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
174 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
175 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
176 mutually exclusive (if they are different).
177 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
180 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
182 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
185 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
187 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
188 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
189 (md_long_opts): Add -mfp32 option.
190 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
191 (md_show_usage): Show usage for -mfp32 and -mgp32.
192 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
193 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
194 (HAVE_32BIT_ADDRESSES): New macro.
195 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
196 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
197 (s_cprestore, s_cpadd): Likewise.
198 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
199 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
200 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
201 to determine the width of addresses in load, store and jump macros.
202 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
203 used in set instructions; do not check the address size for them.
204 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
205 unaligned load and store macros.
206 (mips_ip): Use the new macros to check the width of a register when
207 processing float constants. Force a constant into memory if it is
208 destined for an FPR and the FPRs are wider than the GPRs. Warn about
209 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
210 than mips_gp32 to select synthetic instructions.
211 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
212 synthetic instructions.
214 2001-08-01 Christian Groessler <cpg@aladdin.de>
216 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
217 "rh", "rr", "rq", or "sp" then don't automatically assume
218 it's a register name. Check whether there is a number
221 2001-08-01 Alan Modra <amodra@bigpond.net.au>
223 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
224 Don't allocate more space than necessary for the input line copy.
226 2001-08-01 Alan Modra <amodra@bigpond.net.au>
228 * read.c: Standardize error/warning messages - don't capitalise, no
229 final period or newline, don't say "ignored" or "zero assumed" for
230 as_bad messages. In some cases, change the wording to that used
231 elsewhere for similar messages.
234 * atof-generic.c: Likewise.
237 * depend.c: Likewise.
238 * dwarf2dbg.c: Likewise.
242 * input-file.c: Likewise.
243 * input-scrub.c: Likewise.
244 * listing.c: Likewise.
245 * output-file.c: Likewise.
247 * subsegs.c: Likewise.
248 * symbols.c: Likewise.
250 * ecoff.c (ecoff_directive_end): Test for missing name by
251 comparing input line pointers rather than reading string.
252 (ecoff_directive_ent): Likewise.
253 * read.c (s_set): Likewise.
254 (s_align): Report a warning rather than an error for
256 (s_comm): Check for missing symbol name.
257 (s_lcomm_internal): Likewise.
259 (s_globl): Use is_end_of_line instead of looking for '\n'.
260 (s_lcomm_internal): Likewise.
261 (ignore_rest_of_line): Report a warning rather than an error.
263 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
265 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
266 any kind of relocation against a not-loaded section.
268 2001-07-30 Alan Modra <amodra@bigpond.net.au>
270 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
271 to include '@' in symbol names when parsing versioned symbols
272 rather than calling get_symbol_end multiple times.
273 * config/tc-i370.c (register_name): Format fixes. Don't call
274 get_symbol_end after parsing number.
275 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
276 code out of conditional.
277 (address_register_name): Likewise.
278 (other_register_name): Likewise.
279 * config/tc-mn10300.c (r_register_name): Likewise.
280 (xr_register_name): Likewise.
281 (data_register_name): Likewise.
282 (address_register_name): Likewise.
283 (other_register_name): Likewise.
284 * config/tc-ppc.c (register_name): Likewise.
285 * config/tc-s390.c (register_name): Likewise.
287 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
289 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
290 and bra relax: update fragP->fr_fix after the fixup.
292 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
294 * read.c (s_set): Check for missing symbol name.
296 2001-07-26 Alan Modra <amodra@bigpond.net.au>
298 * write.c (relax_segment <rs_space>): Account for fr_fix.
300 2001-07-25 H.J. Lu <hjl@gnu.org>
302 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
303 we treat weak like extern only for ELF.
304 (mips_fix_adjustable): Make sure we don't adjust extern/weak
305 symbols only for ELF.
307 2001-07-25 Chris Demetriou <cgd@broadcom.com>
309 * config/tc-mips.c: Fix spelling error in comment.
311 2001-07-25 Dave Brolley <brolley@redhat.com>
313 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
314 (IS_PARALLEL_SEPARATOR): New macro.
315 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
316 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
317 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
318 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
321 2001-07-24 Alan Modra <amodra@bigpond.net.au>
323 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
324 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
325 Update dependencies with "make dep-am".
326 * Makefile.in: Regenerate.
327 * doc/Makefile.in: Regenerate.
329 2001-07-23 Kazu Hirata <kazu@hxi.com>
331 * config/tc-alpha.h: Fix formatting.
332 * config/tc-arc.c: Likewise.
333 * config/tc-d10v.h: Likewise.
334 * config/tc-hppa.c: Likewise.
335 * config/tc-i370.c: Likewise.
336 * config/tc-i386.h: Likewise.
337 * config/tc-i960.h: Likewise.
338 * config/tc-ia64.c: Likewise.
339 * config/tc-ia64.h: Likewise.
340 * config/tc-m32r.c: Likewise.
341 * config/tc-m68k.c: Likewise.
342 * config/tc-m88k.c: Likewise.
343 * config/tc-ns32k.c: Likewise.
344 * config/tc-pdp11.c: Likewise.
345 * config/tc-pj.h: Likewise.
346 * config/tc-s390.c: Likewise.
347 * config/tc-sparc.c: Likewise.
348 * config/tc-sparc.h: Likewise.
349 * config/tc-tic80.c: Likewise.
350 * config/tc-w65.h: Likewise.
352 2001-07-23 Alan Modra <amodra@bigpond.net.au>
354 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
355 symbols specially. Always resolve, adding fr_address to value.
356 * write.c (write_object_file): Don't add fr_address to sym values.
357 (relax_frag): Likewise.
358 (relax_segment): Likewise.
359 * config/obj-ieee.c (do_symbols): Likewise.
360 * config/tc-cris.c (md_convert_frag): Likewise.
361 * config/tc-fr30.c (md_convert_frag): Likewise.
362 * config/tc-i386.c (md_convert_frag): Likewise.
363 * config/tc-m32r.c (md_convert_frag): Likewise.
364 * config/tc-m68hc11.c (md_convert_frag): Likewise.
365 * config/tc-mcore.c (md_convert_frag): Likewise.
366 * config/tc-mips.c (mips16_extended_frag): Likewise.
367 * config/tc-ns32k.c (md_convert_frag): Likewise.
368 * config/tc-m68k.c (md_convert_frag_1): Likewise.
369 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
370 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
371 (md_relax_table): Remove first four entries. Format.
372 (md_estimate_size_before_relax): Remove old_fix. Don't bother
373 setting fr_var. Simplify byte branch checks.
375 2001-07-23 Alan Modra <amodra@bigpond.net.au>
377 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
378 "isbranch" param as all calls have it set.
379 (pa_parse_neg_cmpsub_cmpltr): Likewise.
380 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
381 strcasecmp in "nullify" var.
382 (pa_parse_neg_add_cmpltr): Likewise.
383 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
384 functions. Don't print wrong conditions in error messages.
386 2001-07-23 Andreas Jaeger <aj@suse.de>
388 * config/tc-s390.c (s390_force_relocation): Removed.
390 * config/tc-s390.h: Remove double declaration of
393 2001-07-22 H.J. Lu <hjl@gnu.org>
395 * config/tc-mips.c (s_mips_end): Remove unused variables.
396 (s_mips_frame): Add ATTRIBUTE_UNUSED.
398 2001-07-17 Andreas Schwab <schwab@suse.de>
400 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
402 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
404 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
406 2001-07-17 matthew green <mrg@eterna.com.au>
408 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
410 (line_comment_chars): Set to '/' if TE_NetBSD.
412 2001-07-14 matthew green <mrg@eterna.com.au>
414 * configure.in (i386-*-netbsdelf*): New target.
415 * configure: Regenerate.
417 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
419 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
420 class of the non-debug symbol is C_NULL.
422 2001-07-10 Anders Norlander <anorland@synergenix.se>
424 * doc/as.texinfo (Incbin): Fix grammatical errors.
426 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
428 * depend.c: Use FOPEN_.. macros in calls to fopen().
429 * input-file.c: As above.
430 * itbl-ops.c: As above.
431 * listing.c: As above.
432 * output-file.c: As above.
435 2001-07-08 Anders Norlander <anorland@synergenix.se>
437 * read.c (s_incbin): New .incbin function.
438 * read.c (potable): Add "incbin" pseudo-op.
439 * read.h: Add s_incbin prototype.
440 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
441 * NEWS: Mention new feature.
443 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
445 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
448 2001-07-06 John Healy <jhealy@redhat.com>
450 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
451 set of fixups to be stored.
452 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
453 restored to be chosen from any that are saved.
454 (gas_cgen_swap_fixups): Modified to allow the current set of
455 fixups to be swapped with any other set that has been saved.
456 (gas_cgen_initialize_saved_fixups_array): New routine.
457 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
458 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
459 or MAX_SAVED_FIXUP_CHAINS.
460 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
461 store, swap and restore fuctions to reflect the new interface.
463 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
465 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
466 ignore empty, ineffectual alignment frags when deciding if a
469 2001-07-05 Steve Ellcey <sje@cup.hp.com>
471 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
472 and SPECIAL_SECTION_FINI_ARRAY.
473 (special_section_name): Add .init_array and .fini_array.
474 (md_pseudo_table): Add init_array and fini_array.
475 (md): Add pointer_size and pointer_size_shift fields.
476 (setup_unwind_header): New static function.
477 (output_unw_records): Modify to use setup_unwind_header.
478 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
479 md.pointer_size_shift.
480 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
482 2001-07-05 Ben Elliston <bje@redhat.com>
484 * README (Supported platforms): m88k no longer suffers bitrot.
486 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
488 2001-07-05 Alan Modra <amodra@bigpond.net.au>
490 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
491 lsy_value. Correct typos in comments.
492 * symbols.c (local_symbol_make): Update for name change.
493 (local_symbol_convert): Likewise.
495 (S_GET_VALUE): Likewise.
496 (S_SET_VALUE): Likewise.
497 (print_symbol_value_1): Likewise.
498 (resolve_symbol_value): Likewise. Don't divide local sym values
499 by OCTETS_PER_BYTE twice.
501 2001-07-04 Jim Wilson <wilson@redhat.com>
503 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
505 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
508 2001-07-05 Ben Elliston <bje@redhat.com>
510 * read.c (s_fill): Correct spelling error in comments.
512 * doc/c-m88k.texi: New file.
513 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
514 * doc/Makefile.in: Regenerate.
515 * doc/all.texi: Set M880X0.
516 * doc/as.texinfo: Hook in m88k-dependent documentation.
518 2001-07-04 Eric Christopher <echristo@redhat.com>
520 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
522 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
523 and rm5721 as valid cpu strings.
524 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
526 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
528 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
529 if it's expected to be non-zero.
531 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
533 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
536 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
537 (write_object_file): Set finalize_syms to
538 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
541 * doc/internals.texi; Document
542 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
544 2001-07-02 Alan Modra <amodra@bigpond.net.au>
546 * config/tc-ppc.c: Formatting fixes.
548 2001-07-01 Ben Elliston <bje@redhat.com>
550 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
551 they cause some subtle breakage. Will fix them again later.
553 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
555 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
556 outside of a function as a .appline directive.
558 2001-06-28 Eric Christopher <echristo@redhat.com>
559 H.J. Lu <hjl@gnu.org>
561 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
562 of mips_cpu for the ISA selection.
563 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
564 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
565 (mips_tune): New. Use mips_tune for scheduling and optimization
567 (append_insn): Use mips_tune and mips_arch.
568 (macro_build): Ditto.
570 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
571 backwards compatability mips_cpu generates arch and tune.
572 (md_show_usage): Document new behavior.
574 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
579 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
581 * write.c (write_object_file): Do not set finalize_syms until
582 after the segments have been sized. Some backends may still
583 need to access the syms's frags in order to adjust relaxed
586 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
589 2001-06-27 Alan Modra <amodra@bigpond.net.au>
591 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
592 subtract MD_PCREL_FROM_SECTION for 68k.
593 (fixup_segment <Difference of 2 syms different seg>): Only fudge
594 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
596 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
598 * write.c (fixup_segment <Difference of 2 syms same seg>): If
599 pcrel, subtract MD_PCREL_FROM_SECTION value.
601 2001-06-24 Ben Elliston <bje@redhat.com>
603 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
605 2001-06-24 Jakub Jelinek <jakub@redhat.com>
607 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
608 section symbols the same way as externs.
610 2001-06-24 Ben Elliston <bje@redhat.com>
612 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
613 (emit_relocations): Ditto.
615 (md_begin): Reformat comments to conform to the GNU standards.
616 (md_assemble): Ditto.
618 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
619 (md_parse_option): Mark parameters as unused.
620 (md_show_usage): Ditto.
621 (calcop): Adjust type of `reg_prefix' to char.
623 (getval): Adjust type of local `c' to char.
624 (md_create_short_jump): Mark from_addr, to_addr params as unused.
625 (md_create_long_jump): Ditto.
626 (md_estimate_size_before_relax): Mark parameters as unused.
628 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
629 to allay a possible compiler warning.
631 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
633 * doc/internals.texi (CPU backend): Document md_atof.
635 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
637 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
638 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
641 2001-06-21 Philip Blundell <philb@gnu.org>
643 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
645 (insns): Remove entry for adrl. Add long_flag for adr.
646 (do_adr): Handle `l' suffix.
649 2001-06-21 Alan Modra <amodra@bigpond.net.au>
651 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
652 (md_apply_fix): Use it here. Replace printf with equivalent
654 (tc_gen_reloc): Use as_bad_where instead of as_bad.
655 (md_apply_fix): Here too.
656 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
657 * config/tc-m68k.c (tc_gen_reloc): Likewise.
658 (md_convert_frag_1): Likewise.
660 2000-06-20 Tom Rix <trix@redhat.com>
662 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
664 2001-06-18 H.J. Lu <hjl@gnu.org>
666 * doc/Makefile.am (info): Depend on $(MANS).
667 (as.1): Remove the prefix `$(srcdir)/'.
668 * doc/Makefile.in: Regenerated.
672 2001-06-18 Philip Blundell <philb@gnu.org>
674 * config/tc-arm.c (do_msr): Remove restriction on usage of
677 2001-06-19 Alan Modra <amodra@bigpond.net.au>
679 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
682 2001-06-13 Philip Blundell <philb@gnu.org>
684 * config/tc-arm.c (thumb_shift): Improve wording of error message.
685 (do_t_arit): Likewise.
687 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
689 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
690 .loc pseudos if the dfwarf2 functions are available.
691 (md_assemble): Only call dwarf2_emit_insn if it is available.
693 * expr.c: Fix typo in comment.
695 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
697 * doc/as.texinfo (Infix Ops): Document that comparison and
698 combiner operators can be used as infix operators.
700 2001-06-12 Peter Jakubek <pjak@snafu.de>
702 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
704 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
705 (reverse_mri_condition): Likewise.
706 (swap_mri_condition): Issue warning for conditions that can not be
708 (build_mri_control_operand): Fix order of operands (swapped).
709 (build_mri_control_operand): Allow upper case extension in structured
711 (s_mri_else): Likewise.
712 (s_mri_next): Likewise.
713 (s_mri_for): Likewise.
714 (s_mri_if): Fix handling comment ('*') in mri mode.
715 (s_mri_while): Likewise.
716 * macro.c (macro_expand): Allow macro invocation with empty
719 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
721 * config/tc-arm.c: Fix test for overlow of literal pool.
723 2001-06-11 H.J. Lu <hjl@gnu.org>
725 * NEWS: Updated for the new -n option for the MIPS assembler.
727 * config/tc-mips.c (md_show_usage): Add -n.
729 * doc/as.texinfo: Document the new -n option.
730 * doc/c-mips.texi: Likewise.
731 * doc/as.1: Regenerated.
733 2001-06-10 Alan Modra <amodra@bigpond.net.au>
735 * config/obj-coff.c (obj_coff_section): Formatting fix.
737 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
740 2001-06-08 H.J. Lu <hjl@gnu.org>
742 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
743 disable warning about all NOPS that the assembler generates.
744 (macro): Warn NOPS generated only if warn_nops is not 0.
745 (md_shortopts): Add `n'.
746 (md_parse_option): Set warn_nops to 1 for `n'.
748 2001-06-08 H.J. Lu <hjl@gnu.org>
750 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
752 2001-06-08 H.J. Lu <hjl@gnu.org>
754 * config/tc-mips.c (md_apply_fix): Don't adjust common
755 extern/weak symbols for ELF.
756 (md_estimate_size_before_relax): Treat weak like extern for
758 (mips_fix_adjustable): Don't adjust extern/weak symbols for
761 2001-06-08 Alan Modra <amodra@bigpond.net.au>
763 * Makefile.am: 'som' is not wrongly spelled 'some'.
764 * Makefile.in: Regenerate.
766 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
767 S_GET_VALUE by using a temp.
768 (append_insn): Likewise, and for S_SET_VALUE too.
769 (mips_emit_delays): Likewise.
770 (my_getExpression): Likewise.
771 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
772 (mips16_extended_frag): Remove code concerned with avoiding
773 locking in a frag address now that symbols are not finalized until
774 relaxation is complete. Cater for first relaxation pass having
775 bogus addresses. Use relax_marker to reliably determine whether a
776 symbol frag has been reached on the current pass.
778 2001-06-07 H.J. Lu <hjl@gnu.org>
780 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
781 * configure: Regenerate.
783 2001-06-07 H.J. Lu <hjl@gnu.org>
785 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
787 * configure: Regenerate.
789 2001-06-07 H.J. Lu <hjl@gnu.org>
791 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
792 MIPS_STABS_ELF is defined.
794 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
796 * as.c (show_usage): Remove L from listing options. It is not a
799 2001-06-06 Christian Groessler <cpg@aladdin.de>
801 * config/tc-z8k.c: Removed many warnings by removing unused
802 variables and tagging unused parameters as such.
803 (md_begin): Fixed a typo (","instead of ";").
804 (struct ctrl_table): Add parentheses to initialize array
806 (struct flag_table): Likewise.
807 (struct intr_table): Likewise.
808 (struct table): Likewise.
809 (check_operand): "#if 0"'ed since it doesn't seem to be used.
811 2001-06-06 Peter Jakubek <pjak@snafu.de>
813 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
814 options to list (e.g. m5206e, m5307, m5407).
816 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
818 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
819 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
821 2001-06-06 Alan Modra <amodra@bigpond.net.au>
823 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
824 <JumpByte, JumpDword insn output>: Remove dead code.
826 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
828 * as.c (parse_args): Correct option name "listing-lhs-width2".
830 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
832 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
835 2001-05-30 Richard Henderson <rth@redhat.com>
837 * read.c (emit_leb128_expr): Call md_cons_align.
839 2001-05-28 Jeff Sturm <jsturm@one-point.com>
841 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
842 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
843 (tc_gen_reloc): Likewise.
844 (sparc_cons_align): Don't clear sparc_no_align_cons.
845 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
846 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
848 2001-05-27 Alan Modra <amodra@one.net.au>
850 * write.c (relax_segment <rs_space>): Check the section of a
851 symbol to determine whether it is absolute rather than comparing
852 its frag against zero_address_frag as listings play tricks with
855 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
856 allocated in the same chunk as the fixed part.
858 2001-05-26 Alan Modra <amodra@one.net.au>
860 * write.c (relax_segment <rs_space>): Calculate growth using
861 addresses before stretch. Prevent repeated error messages.
862 From Peter Jakubek <pjak@snafu.de>
863 Use as_bad_where and as_warn_where to pinpoint errors.
865 2001-05-25 Alan Modra <amodra@one.net.au>
867 * symbols.c (resolve_symbol_value): Always set segment, even when
868 not finalizing symbol value.
870 * config/obj-ieee.c (write_object_file): Set finalize_syms.
871 * config/obj-coff.c (write_object_file): Likewise.
872 * (size_section): Remove rs_space assert as fr_symbol is no longer
874 (fill_section): Likewise.
876 * configure.in: Replace linuxoldld with linux*oldld.
877 * configure: Regenerate.
879 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
880 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
881 that have been finalized.
883 * symbols.c (resolve_symbol_value): Clear sy_resolving before
884 taking exit_dont_set_value.
886 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
889 2000-05-24 Tom Rix <trix@redhat.com>
891 * config/obj-coff.c (add_lineno): xcoff allows negative line
893 * config/tc-ppc.c (ppc_stabx): fix generated symbol
895 2001-05-24 Alan Modra <amodra@one.net.au>
897 * write.c (write_object_file): Set finalize_syms = 1 before
900 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
902 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
903 architecture, remove erraneous ISA_MIPS32.
904 (md_show_usage): Add MIPS r12k support.
905 (mips_cpu_info_table): Add MIPS r12k support.
907 2001-05-22 Alan Modra <amodra@one.net.au>
909 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
912 * symbols.c (resolve_symbol_value): Remove "finalize" param,
913 instead use finalize_syms directly. Don't treat expressions
914 specially with regard to finalize_syms. Update calls to self.
915 (resolve_local_symbol): Update call to resolve_symbol_value.
916 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
918 * symbols.h (resolve_symbol_value): Update prototype.
919 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
920 to resolve_symbol_value.
921 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
922 * config/obj-coff.c (do_relocs_for): Likewise.
923 (yank_symbols): Likewise.
924 (fixup_segment): Likewise.
925 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
926 * config/tc-mips.c (md_convert_frag): Likewise.
927 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
928 (ppc_fix_adjustable): Likewise.
929 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
930 (dwarf2dbg_convert_frag): Likewise.
931 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
932 (eh_frame_convert_frag): Likewise.
933 * expr.c (make_expr_symbol): Likewise.
934 * write.c (adjust_reloc_syms): Likewise.
935 (write_object_file): Likewise.
936 (relax_segment): Likewise.
937 (fixup_segment): Likewise.
938 (finalize_syms): Init to zero, and update comment.
939 (write_object_file): Set finalize_syms to 1 rather than 2.
940 * doc/internals.texi (sy_value): Mention finalize_syms.
941 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
943 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
944 as relaxable if embedded system, make weak syms non-relaxable.
946 (tc_m68k_fix_adjustable): ..so it can be used here.
947 (md_apply_fix_2): Sign extend without conditional.
949 * config/tc-v850.c: Update copyright.
951 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
953 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
954 howto entry is not found.
956 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
958 * config/tc-mn10300.c (mn10300_force_relocation): Don't
959 optimize differences between symbols in code sections to
961 (mn10300_fix_adjustable): Don't adjust to section+offset
962 relocations pointing at symbols in code sections.
964 2001-05-16 Alan Modra <amodra@one.net.au>
966 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
968 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
969 opcodes are output rather than after. Delete insn_size.
970 * config/tc-v850.c (md_assemble): Similarly, but delete
973 2001-05-14 Richard Henderson <rth@redhat.com>
975 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
978 2001-05-14 Richard Henderson <rth@redhat.com>
980 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
981 also collect whether to expect an FDE augmentation.
982 (check_eh_frame): Rewrite as a state machine. Track where in
983 an FDE we are located, skip any augmentation.
984 (eh_frame_estimate_size_before_relax): Get code alignment from
985 the fragment subtype.
986 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
987 * read.c (emit_leb128_expr): Call check_eh_frame.
989 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
991 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
992 before a relaxable insns.
994 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
996 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
997 between symbols if the base symbol is in the current section;
998 emit a PC-relative relocation instead.
1000 2001-05-12 Peter Targett <peter.targett@arccores.com>
1002 * config/tc-arc.c: Update copyright and tidy source comments.
1003 (md_pseudo_table): Add directive .cpu back as an alias for
1004 .option. Add .file and .line for dwarf2 support.
1005 (arc_mach_type): Make bfd_mach_arc_6 default.
1006 (md_longopts): Add entry 'pre-v6' representing old command line
1007 option when assembling for 'arc5' core versions.
1008 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1010 (arc_code_symbol): Make symbol value for @h30 fixup expression
1011 equal to O_constant.
1012 (md_assemble): Call dwarf2_emit_insn.
1013 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1014 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1015 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1017 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1019 * config/tc-ia64.c (special_linkonce_name): New.
1020 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1021 .gnu.linkonce.ia64unw{,i}.FOO.
1022 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1023 (dot_endp): Add comment about it.
1025 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1027 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1028 block, ensure that the low order bits of the alignment are
1031 2001-05-10 Alan Modra <amodra@one.net.au>
1033 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1036 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1037 current variable part of frag.
1038 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1039 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1040 * config/tc-m68hc11.c (RELAX_STATE): Define.
1041 (RELAX_LENGTH): Define.
1042 (md_estimate_size_before_relax): Handle non-relaxable cases
1043 separately from relaxable cases for clarity, and return correct
1044 size for multi-pass relaxation.
1045 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1046 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1047 (md_convert_frag): Remove "length_code".
1048 * config/tc-vax.c (RELAX_STATE): Define.
1049 (RELAX_LENGTH): Define.
1050 (md_relax_table): Add missing entry.
1051 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1052 (md_convert_frag): Remove "length_code".
1053 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1054 don't bother setting fr_var. Return correct size for multi-pass
1056 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1057 (md_convert_frag): Don't bother clearing fr_var.
1058 (md_pseudo_table): Correct initialization.
1059 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1060 (md_estimate_size_before_relax): No need to set fr_var.
1061 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1062 (md_estimate_size_before_relax): No need to set fr_var.
1064 2001-05-09 Richard Henderson <rth@redhat.com>
1066 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1067 beginning a function's unwind info block.
1069 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1071 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1073 2001-05-08 Andreas Schwab <schwab@suse.de>
1075 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1076 fx_pcrel_adjust explicitly sign extend when reading it.
1078 2001-05-08 Alan Modra <amodra@one.net.au>
1080 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1081 from md_relax_table, and combine some switch cases.
1083 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1085 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1086 from offset in non-pcrel operands too.
1088 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1090 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1091 * config/tc-arm.c (arm_handle_align): Do not insert more than
1092 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1093 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1095 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1097 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1099 * Makefile.in: Regenerate.
1100 * configure.in: Remove duplicate mips-*-ecoff* entry.
1101 * configure: Regenerate.
1103 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1104 (n_names): Cast away type mismatch.
1105 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1106 (obj_ecoff_frob_symbol): Likewise.
1107 * ecoff.c: (add_file): Add unused attribute.
1108 (ecoff_directive_begin): Likewise.
1109 (ecoff_directive_bend): Likewise.
1110 (ecoff_directive_def): Likewise.
1111 (ecoff_directive_dim): Likewise.
1112 (ecoff_directive_scl): Likewise.
1113 (ecoff_directive_size): Likewise.
1114 (ecoff_directive_type): Likewise.
1115 (ecoff_directive_tag): Likewise.
1116 (ecoff_directive_val): Likewise.
1117 (ecoff_directive_endef): Likewise.
1118 (ecoff_directive_end): Likewise.
1119 (ecoff_directive_ent): Likewise.
1120 (ecoff_directive_extern): Likewise.
1121 (ecoff_directive_file): Likewise.
1122 (ecoff_directive_fmask): Likewise.
1123 (ecoff_directive_frame): Likewise.
1124 (ecoff_directive_mask): Likewise.
1125 (ecoff_directive_loc): Likewise.
1126 (mark_stabs): Likewise.
1127 (ecoff_stab): Likewise.
1128 (ecoff_frob_symbol): Cast away type mismatch.
1129 (ecoff_padding_adjust): Likewise.
1130 (ecoff_build_symbols): Likewise.
1131 (ecoff_build_procs): Likewise.
1132 (ecoff_build_aux): Likewise.
1133 (ecoff_build_strings): Likewise.
1134 (ecoff_build_fdr): Likewise.
1135 (ecoff_build_debug): Likewise.
1136 * itbl-ops.c (itbl_assemble): Variable initialization.
1138 2001-05-03 Alan Modra <amodra@one.net.au>
1140 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1141 expressions rather than triggering an assert.
1143 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1145 * config/tc-openrisc.c: New file.
1146 * config/tc-openrisc.h: Likewise.
1148 * Makefile.am: Add OpenRISC target.
1149 * Makefile.in: Regenerated.
1151 * configure.in (openrisc-*-*): Add target.
1152 * configure: Regenerated.
1154 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1156 * config/tc-arm.c (arm_frag_align_code): Change error message to
1157 more explanatory version.
1159 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1161 * config/tc-mips.c (md_parse_option): Also accept
1162 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1164 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1166 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1167 argument passing order: predicate goes last, not first.
1169 2001-04-27 Sean McNeil <sean@mcneil.com>
1171 * configure.in: Add arm-vxworks.
1172 * configure: Regenerate.
1174 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1176 * config/tc-arm.c (arm_handle_align): New Function: Generate
1177 no-op filled alignment frags.
1178 (arm_frag_align_code): New Function: Create a code alignment frag.
1179 (arm_init_frag): New Function: Initialse the target dependent
1182 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1183 (TC_FRAG_INIT): Define.
1184 (HANDLE_ALIGN): Define.
1185 (md_do_align): Define.
1187 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1189 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1190 symbol has been initialised before extracting its symbol index.
1192 2001-04-24 H.J. Lu <hjl@gnu.org>
1194 * configure: Regenerated with the right version of autoconf.
1196 2001-04-24 Christian Groessler <cpg@aladdin.de>
1198 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1199 generate R_CALLR and R_REL16 relocations
1201 2000-04-20 Jason Eckhardt <jle@redhat.com>
1203 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1204 since frag_now can change after d10v_cleanup is called.
1206 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1208 * configure.in: Add the em type for FreeBSD targets.
1209 * configure: Regenerate.
1211 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1213 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1214 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1216 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1217 pc-relative relocations not placed at the end of the instruction.
1219 2001-04-13 Jim Wilson <wilson@redhat.com>
1221 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1224 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1226 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1227 handle SHF_MERGE and SHF_STRINGS.
1228 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1229 (obj_elf_section): Allow additional argument specifying entity size.
1230 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1231 in SEC_MERGE sections.
1233 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1235 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1237 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1239 * expr.c (operand): Pass &c to md_parse_name().
1240 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1242 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1244 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1246 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1247 * Makefile.in: Regenerated.
1249 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1250 * configure: Regenerated.
1252 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1254 * config/tc-mn10300.c (xr_registers): Added `pc'.
1256 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1258 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1259 * configure: Regenerate.
1261 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1262 cases, and always return size based on current fr_subtype.
1263 (md_begin): Move initialization of md_relax_table..
1264 (md_relax_table): ..to static initializer. Set rlx_length for
1265 UNDEF_WORD_DISP cases.
1266 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1267 (md_begin): Likewise.
1268 (md_relax_table): Likewise.
1269 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1270 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1271 Set rlx_backward and rlx_forward to zero for unused states.
1272 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1273 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1274 (UNCOND12, UNCOND32): Remove duplicate defines.
1276 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1278 * config/tc-cris.c (md_estimate_size_before_relax) <case
1279 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1280 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1281 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1282 Add cases to cover all relax states.
1283 (cris_insn_first_word_frag): New.
1284 (md_assemble): Call cris_insn_first_word_frag to get the first
1285 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1286 end. Drop variable insn_size.
1287 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1288 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1289 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1291 * write.c (write_object_file): Reset broken word state before
1294 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1296 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1297 for one line if not already enabled.
1298 * cond.c (s_elseif): Correct conditional assembly listing.
1301 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1302 Don't abort on NULL current_cframe.
1304 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1306 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1307 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1308 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1309 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1310 * config/obj-coff.c (do_relocs_for): Likewise.
1311 (yank_symbols): Likewise.
1312 (fixup_segment): Likewise.
1313 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1314 (ppc_fix_adjustable): Likewise.
1315 * config/tc-mips.c (md_convert_frag): Likewise.
1316 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1317 * ehopt.c (eh_frame_convert_frag): Likewise.
1318 * expr.c (make_expr_symbol): Likewise.
1320 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1322 * symbols.c (resolve_symbol_value): Don't fix expression values
1323 until relaxation is complete.
1324 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1325 (S_GET_VALUE): Likewise, and return unresolved expression value.
1326 * write.c (finalize_syms): New.
1327 (relax_and_size_seg): Split into..
1328 (relax_seg): New function, returns 1 if anything changed..
1329 (size_seg): And the remainder of relax_and_size_seg.
1330 (fixup_segment): Arrange for final resolution of sym values.
1331 (adjust_reloc_syms): Likewise.
1332 (write_object_file): Likewise, and repeatedly call relax_seg until
1333 nothing more changes.
1334 (relax_segment): Return 1 if anything changed. Use correct types
1335 for rs_org `target' and `after'.
1336 * write.h (finalize_syms): Declare.
1337 (relax_segment): Update prototype.
1339 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1340 do-nothing cases to switch to avoid abort on a second relaxation
1341 pass, and tidy code a little.
1342 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1343 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1344 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1345 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1346 (md_relax_table): Remove first four unused entries. Increment
1347 rlx_length by one throughout table, and update comments to suit.
1348 (md_estimate_size_before_relax): Return size of current variable
1349 part of frag to reflect reality when relaxing more than once.
1350 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1351 (COND32, UNCD32): Rename to DISP32 throughout.
1352 (UNDEF_WORD_DISP): Renumber to 3.
1353 (md_estimate_size_before_relax): Add extra do-nothing cases.
1354 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1355 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1356 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1357 handle word and dword branches.
1359 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1361 * config/tc-cris.h (tc_fix_adjustable): Allow only
1362 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1363 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1364 example in comment to valid type.
1366 2001-03-28 H.J. Lu <hjl@gnu.org>
1368 * read.c (equals): Set to local for COFF only if it hasn't been
1371 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1373 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1374 (md_begin): Use it when setting default architecture.
1376 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1378 * read.c (equals): (for COFF) default symbols to being local.
1380 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1382 * configure.in (cris-*-*): Change default emulation to criself.
1383 (cris-*-*aout*): New rule.
1384 * configure: Regenerate.
1386 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1388 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1389 BFD_RELOC_390_GOTENT.
1390 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1391 BFD_RELOC_390_GOTENT.
1393 2001-03-26 Nick Clifton <nickc@redhat.com>
1395 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1396 * config/tc-s390.c (s390_force_relocation): New function: Force
1397 relocations for VTINHERIT relocs.
1399 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1401 * doc/as.texinfo: Put @c man begin to generate the as man page.
1402 When generating man, define all the variables. Re-organize some
1403 options to obtain better indentation of man page.
1404 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1405 (as.1): Build from as.texinfo.
1406 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1408 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1410 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1411 scale factor, and return the end of the expression.
1412 (i386_operand): Modify for above.
1414 2001-03-23 Nick Clifton <nickc@redhat.com>
1416 * doc/as.texinfo: Document --listing-XXX command line switches.
1417 Explain why listings behave differently when -pipe is used.
1419 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1421 * write.c (fix_new_exp): Print an error if passed a register.
1423 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1425 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1426 (PIC_SUFFIX_CHAR): New macro.
1427 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1428 (pic): New variable.
1429 (md_longopts): New option --pic.
1430 (OPTION_PIC): Define.
1431 (md_estimate_size_before_relax): Tweak longish comment.
1432 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1433 (md_assemble): Handle a PIC relocation on prefix and normal
1434 instruction operands.
1435 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1436 "complex" operand expressions. Call frag_more outside
1437 gen_cond_branch_32 parameter list.
1438 (cris_process_instruction): Handle PIC relocs on parsed
1439 operand expressions. Validize PIC reloc sizes.
1440 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1441 (gen_bdap): Handle "complex" operand expressions.
1442 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1443 ADD.D offset,PC as jump instruction if generating PIC. Generate
1444 error instead of crashing on complex expressions.
1445 (cris_number_to_imm): Add segT parameter. All callers changed.
1446 Use segT parameter, not now_seg, for segment of fixup. Handle
1447 PCREL relocations but check that they are fully resolved.
1448 (md_parse_option): Handle OPTION_PIC.
1449 (tc_gen_reloc): Handle PIC relocs.
1450 (md_show_usage): Update for --pic.
1451 (md_apply_fix3): Renamed from md_apply_fix.
1452 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1453 (md_cris_force_relocation): Force relocation for PIC relocs.
1455 * config/tc-cris.h: Tweak attribution.
1456 (MD_APPLY_FIX3): Define.
1457 (IS_CRIS_PIC_RELOC): New macro.
1458 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1459 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1461 (tc_frob_symbol): Avoid emitting undefined symbols.
1463 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1465 * frags.h (struct frag): Add relax_marker.
1466 * write.c (is_dnrange): Delete.
1467 (relax_frag): Use correct types for `aim', `target', `address'.
1468 Delete `offset', `was_address'. Test `relax_marker' instead of
1469 using fragile (and slow) address test.
1470 (relax_segment): Init and flip `relax_marker'.
1472 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1474 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1477 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1479 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1480 with 'Motorola specification for assembly language input standard'.
1482 2001-03-17 Richard Henderson <rth@redhat.com>
1484 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1485 (dwarf2_directive_loc): Don't use them.
1486 (dwarf2_directive_file): Reject duplicate file definitions.
1487 (get_filenum): Zero allocated memory.
1488 (out_file_list): Complain about missing file definitions.
1490 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1492 * read.c (do_org): Handle complex expressions.
1493 * cgen.c (gas_cgen_finish_insn): Likewise.
1495 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1497 * config/tc-ia64.c (md): New member keep_pending_output.
1498 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1500 (dot_xdata): Turn on md.keep_pending_output for the duration of
1502 (dot_xfloat_cons): Ditto.
1503 (dot_xstringer): Ditto.
1504 (dot_xdata_ua): Ditto.
1505 (dot_xfloat_cons_ua): Ditto.
1507 2001-03-15 Jim Wilson <wilson@redhat.com>
1509 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1512 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1514 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1516 2001-03-15 DJ Delorie <dj@redhat.com>
1518 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1519 blindly freeing string if it isn't at the top of the obstack.
1521 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1523 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1524 (NUM_FLAG_CODE): Define.
1525 (lex_got): New function.
1526 (got_reloc): New global var.
1527 (x86_cons_fix_new): New function.
1528 (x86_cons): New function.
1529 (i386_immediate): Use lex_got here, replacing inline code. Change
1530 "ignoring junk.." error message to "junk.."
1531 (i386_displacement): Likewise.
1532 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1533 (x86_cons): Declare.
1534 (TC_CONS_FIX_NEW): Define.
1535 (x86_cons_fix_new): Declare.
1537 2001-03-12 Nick Clifton <nickc@redhat.com>
1539 * config/tc-arm.c (md_begin): Always set machine type based on
1542 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1544 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1545 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1547 <JumpInterSegment output>: Use correct i.disp_reloc[].
1548 <immediate output>: Likewise.
1550 2001-03-06 Nick Clifton <nickc@redhat.com>
1552 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1555 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1557 * config/tc-m68k.c : Add 5407 to archs[] table.
1558 (HAVE_LONG_BRANCH): Add mcf5407.
1559 (select_control_regs): Recognize 5407.
1561 2001-03-02 Dave Brolley <brolley@redhat.com>
1563 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1566 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1568 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1569 (gen_to_words): Print warnings if NaNs are found and the target CPU
1570 does not support them. Allow largest exponent to be used in normal
1571 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1573 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1575 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1576 anymore since we use bfd_elf_generic_reloc now.
1577 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1579 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1581 * configure.in (BFD_VERSION): New.
1582 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1583 * configure: Regenerate.
1584 * Makefile.am: Run "make dep-am"
1585 * Makefile.in: Regenerate.
1586 * doc/Makefile.in: Regenerate.
1588 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1590 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1591 SEC_NEVER_LOAD when the 'n' flag is used.
1592 Add SEC_NEVER_LOAD to matchflags.
1594 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1596 * symbols.c (decode_local_label_name): Initialize message_format
1597 only when an error is reported (perf pb due to I18N).
1599 2001-02-23 H.J. Lu <hjl@gnu.org>
1601 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1602 BFD_ASSEMBLER is not defined.
1604 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1606 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1607 done if it's against a symbol.
1609 2001-02-22 Timothy Wall <twall@cygnus.com>
1611 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1612 target formats if applicable.
1613 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1614 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1615 * Makefile.in: Regenerated.
1616 * configure.in: Added configuration for ia64-*-aix*.
1617 * configure: Regenerated.
1619 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1621 * config/tc-ia64.c (enum operand_match_result): New type.
1622 (operand_match): Change return type to operand_match_result.
1623 Fix all returns appropriately, adding support for returning the
1624 out-of-range result.
1625 (parse_operands): New locals result, error_pos, out_of_range_pos,
1626 curr_out_of_range_pos. Rewrite operand matching loop to give better
1629 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1631 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1632 (dot_proc): Clear unwind.prologue_count to zero.
1633 (dot_prologue): Increment unwind.prologue_count.
1634 (dot_restore): If second operand is omitted, use
1635 unwind.prologue_count -1 for "ecount" (# of additional regions to
1636 pop). Decrement unwind.prologue_count by number of regions
1639 2001-02-21 Nick Clifton <nickc@redhat.com>
1641 * doc/as.texinfo (Section): Note that some flags to the COFF
1642 version of .section remove attributes rather than setting them.
1644 2001-02-20 Kazu Hirata <kazu@hxi.com>
1646 * config/tc-pdp11.c: Fix formatting.
1647 * config/tc-pdp11.h: Likewise.
1649 2001-02-20 Bo Thorsen <bo@suse.de>
1651 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1654 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1656 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1657 all FreeBSD platforms should look the same at this level.
1658 * configure: Rebuilt.
1659 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1661 2001-02-18 lars brinkhoff <lars@nocrew.org>
1663 * Makefile.am: Add PDP-11 target.
1664 * configure.in: Likewise.
1665 * config/tc-pdp11.c: New file.
1666 * config/tc-pdp11.h: New file.
1667 * doc/Makefile.am: Add PDP-11 documentation.
1668 * doc/all.texi: Likewise.
1669 * doc/as.texinfo: Likewise.
1670 * doc/c-pdp11.texi: New file.
1672 2001-02-16 matthew green <mrg@redhat.com>
1674 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1676 2001-02-13 Jim Wilson <wilson@redhat.com>
1678 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1679 reloc instead of a 0 reloc.
1680 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1682 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1684 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1686 * write.c (is_dnrange): Stop as soon as the address becomes
1688 (relax_frag): Add segment parameter. Only call symbol_get_frag
1689 once. Only call is_dnrange if the symbol is in the same segment,
1690 and the symbol address is larger.
1691 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1692 * write.h (relax_frag): Update declaration.
1693 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1695 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1696 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1697 (m32r_relax_frag): Update declaration.
1698 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1699 * config/tc-tic54x.h (md_relax_frag): Likewise.
1700 * doc/internals.texi (CPU backend): Update documentation for
1703 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1705 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1706 Mention effect of < 386 architectures on jump promotion.
1707 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1709 * config/tc-i386.c (no_cond_jump_promotion): New.
1710 (set_cpu_arch): Parse "jumps" arch modifier.
1711 (insn_size): Modify usage comment.
1712 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1713 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1714 (TYPE_FROM_RELAX_STATE): New define.
1715 (UNCOND_JUMP, COND_JUMP): Renumber.
1716 (md_relax_table): Reorder to suit.
1717 (COND_JUMP86): New define.
1718 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1719 (md_assemble): Create frag var for jumps of max size, encode relax
1720 state for COND_JUMP86.
1721 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1722 leave conditional jumps small if no_cond_jump_promotion.
1723 (md_convert_frag): Likewise.
1725 * expr.c (operator): Don't bump input_line_pointer for two char
1726 operators. Instead return operator size via new param num_chars.
1727 (expr): Use above to parse multi-char operators correctly.
1729 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1731 * config/tc-i386.c (i386_displacement): Fix handling of
1732 BFD_RELOC_X86_64_GOTPCREL.
1733 (i386_validate_fix): Likewise.
1735 2001-02-12 Philip Blundell <pb@futuretv.com>
1737 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1738 ldrt/strt instructions.
1740 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1742 * config/tc-mips.c (macro): For M_LA_AB emit a
1743 BFD_RELOC_MIPS_CALL16 relocation or a
1744 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1745 BFD_RELOC_MIPS_GOT16 and
1746 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1747 loading the jump register when generating SVR4_PIC code.
1749 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1751 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1752 map to MIPS-specific files, as they used to do before the
1753 change on 2000-05-21.
1754 * configure: Regerate.
1756 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1758 * config/tc-mips.c (md_parse_option): Don't try to compile
1759 ELF-only option code if not ELF.
1761 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1763 * config/tc-ia64.h (md_elf_section_type): New macro.
1764 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1765 (they're now handled via ia64_elf_section_type.
1767 * config/tc-ia64.c (unwind): New members saved_text_seg,
1768 saved_text_subseg, and force_unwind_entry.
1769 (optimize_unw_records): New function to optimize away unnecessary
1771 (ia64_elf_section_type): New function.
1772 (output_unw_records): Generate unwind info only if the size is
1773 non-zero or if it's forced for some other reason (e.g.,
1774 handlerdata or a personality routine).
1775 (generate_unwind_image): Don't switch back to previous
1776 section---stay inside the unwind info section instead so that
1777 handlerdata that may follow goes into the right place.
1778 (dot_handlerdata): Force generation of unwind entry and save the
1779 current active text segment before generating unwind image.
1780 (dot_unwentry): Force generation of unwind entry.
1781 (dot_personality): Ditto.
1782 (dot_endp): Generate unwind table entry only if there is
1783 some unwind info or the unwind entry was forced.
1785 * config/tc-ia64.c (make_unw_section_name): New macro to form
1786 unwind section name.
1787 (generate_unwind_image): Add "text_name" argument. Use it to
1788 form unwind section name.
1789 (dot_handlerdata): Determine current segment (section) name and
1790 pass it to generate_unwind_image().
1791 (dot_endp): Determine current segment (section) name and use
1792 it to determine the appropriate unwind section name.
1793 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1794 n, fill, and max arguments.
1796 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1798 * Makefile.am: Add linux target for S/390.
1799 * configure.in: Likewise.
1800 * config/tc-s390.c: New file.
1801 * config/tc-s390.h: New file.
1803 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1805 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1806 2byte, 4byte and 8byte.
1808 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1810 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1811 md_number_to_chars with size > sizeof (valueT).
1813 2001-02-06 H.J. Lu <hjl@gnu.org>
1815 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1816 there is no relocation.
1818 2001-02-06 H.J. Lu <hjl@gnu.org>
1820 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1822 * config/tc-ia64.c (md_parse_option): Only accept the valid
1823 ia64 options on "-axxx".
1825 2001-02-05 Jim Wilson <wilson@redhat.com>
1827 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1828 aborting for invalid operands.
1830 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1832 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1833 than via pointer. Update all callers.
1834 (UNWIND_LOW32): Define.
1835 (UNWIND_HIGH32): Define.
1836 (pa_build_unwind_subspace): Use the above macros instead of dumping
1837 bitfields directly. Call frag_more once rather than multiple times.
1838 (md_assemble): Use UNWIND_LOW32.
1839 (pa_entry): Likewise
1840 (pa_procend): Likewise.
1841 (process_exit): Use UNWIND_HIGH32.
1843 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1845 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1846 function to select the header according to the cpu.
1847 (md_after_pass_hook, md_do_align): Remove.
1848 (md_cleanup, m68hc11_cleanup): Remove.
1849 (md_pcrel_from_section): Declare.
1850 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1851 (build_jump_insn, build_insn): Likewise.
1852 (m68hc11_listing_header): New function.
1853 (m68hc11_cleanup): Remove.
1855 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1857 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1858 symbols because there is no support for shared libraries and these
1859 symbols can't be overridden (unless they are weak).
1861 2001-02-01 Momchil Velikov <velco@fadata.bg>
1863 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1864 for the compilation unit with a zero byte.
1866 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1868 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1869 destinations. Correct range check for 17 and 22 bit branches.
1871 2001-01-25 Nick Clifton <nickc@redhat.com>
1873 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1874 still set. Issue an error message instead.
1875 (md_estimate_size_before_relax): Delete unused variable
1876 'buffer_address'. Fixup parentheses around if statement.
1878 2001-01-23 Kazu Hirata <kazu@hxi.com>
1880 * as.c: Fix formatting.
1881 * ehopt.c: Likewise.
1882 * messages.c: Likewise.
1883 * stabs.c: Likewise.
1884 * symbols.c: Likewise.
1886 2001-01-23 Ben Elliston <bje@redhat.com>
1888 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1890 2001-01-22 Kazu Hirata <kazu@hxi.com>
1892 * config/tc-alpha.c: Fix formatting.
1894 2001-01-19 Kazu Hirata <kazu@hxi.com>
1896 * config/tc-alpha.c: Fix formatting.
1898 2001-01-18 Kazu Hirata <kazu@hxi.com>
1900 * config/tc-alpha.c: Fix formatting.
1902 2001-01-18 Nick Clifton <nickc@redhat.com>
1904 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1906 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1908 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1910 * configure.in (cpu_type, arch): Match i386 too.
1911 * configure: Rebuilt.
1913 2001-01-16 Kazu Hirata <kazu@hxi.com>
1915 * config/tc-i386.c: Fix formatting.
1917 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1919 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1920 relocs for .PARISC.unwind section.
1922 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1923 depending on section flags, not just for .text.
1925 2001-01-15 Jim Wilson <wilson@redhat.com>
1927 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1928 not immediately followed by an instruction.
1930 2001-01-15 Kazu Hirata <kazu@hxi.com>
1932 * config/tc-m68hc11.c: Fix formatting.
1934 2001-01-15 Nick Clifton <nickc@redhat.com>
1936 * symbols.c (colon): Change 'already defined symbol' from a
1937 fatal error to an ordinary error. There is no reason why this
1938 error should be fatal.
1940 * message.c (as_fatal): Delete output file, if one has been
1943 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1945 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1947 2001-01-14 Kazu Hirata <kazu@hxi.com>
1949 * config/tc-alpha.c: Fix formatting.
1950 * config/tc-arc.c: Likewise.
1951 * config/tc-arc.h: Likewise.
1952 * config/tc-d10v.c: Likewise.
1953 * config/tc-i370.c: Likewise.
1954 * config/tc-i386.c: Likewise.
1955 * config/tc-i960.c: Likewise.
1956 * config/tc-m68k.c: Likewise.
1957 * config/tc-ppc.c: Likewise.
1958 * config/tc-sparc.c: Likewise.
1959 * config/tc-tahoe.c: Likewise.
1960 * config/tc-vax.c: Likewise.
1962 * config/tc-arc.c: Fix formatting.
1964 * config/tc-arc.c: Fix formatting.
1966 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1968 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1969 both 32 and 64 bit ELF.
1971 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1972 and don't bother storing `m' for "ce" completer. Tidy handling of
1973 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1975 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1977 * config/tc-i386.h (TARGET_MACH): New macro.
1978 (i386_mach): Declare.
1979 * config/tc-i386.c (i386_mach): New function.
1981 2001-01-13 Philip Blundell <philb@gnu.org>
1983 * doc/as.texinfo: Fix spelling and cross-references.
1985 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1986 character for all systems, not just GNU/Linux. Make it explicit
1987 that `-k' doesn't affect code generation, just ELF flags.
1989 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1991 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1994 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1996 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1998 2001-01-12 Nick Clifton <nickc@redhat.com>
2000 * as.c (print_args): Update copyright date to 2001.
2002 2001-01-12 Peter Targett <peter.targett@arccores.com>
2004 * doc/c-arc.texi: New file.
2005 Some sections to be expanded.
2007 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2009 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2010 (md_parse_option): Always accept "--32".
2012 2001-01-11 Peter Targett <peter.targett@arccores.com>
2014 * as.h (TC_ARC): Ensure struc-symbol.h included.
2015 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2017 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2018 (TARGET_SYMBOL_FIELDS) added.
2020 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2021 * doc/c-arc.texi: New file.
2022 Some sections to be expanded.
2023 * doc/as.texinfo: Update command-line options.
2024 Removed outdated text for ARC dependant features, instead include
2025 text from above file.
2027 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2028 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2029 (targ-cpu.h) header.
2031 * config/tc-arc.c: New updated configuration for
2032 ARC, including selection of core variants, and extensibility of
2033 instructions, registers etc. through directives.
2035 * config/tc-arc.c (arc_extinst): Minor corrections for
2037 (arc_common) Likewise. Make alignment argument optional for local
2038 symbols also, with default of zero.
2040 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2042 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2043 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2044 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2045 and fix_new_exp() instead.
2046 (md_convert_frag): For indexed post byte use the symbol value
2047 rather than the displacement.
2048 (md_relax_table): Fix indexed offset relax.
2050 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2052 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2054 (relaxable_symbol): New function.
2056 2001-01-11 Andreas Jaeger <aj@suse.de>
2058 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2061 2001-01-10 Nick Clifton <nickc@redhat.com>
2063 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2064 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2066 2001-01-10 Nick Clifton <nickc@redhat.com>
2068 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2069 character used to dollar local symbols.
2070 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2071 local label symbols.
2072 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2073 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2075 Use LOCAL_LABEL_CHAR.
2076 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2077 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2078 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2080 2001-01-08 Bo Thorsen <bo@suse.de>
2082 * config/tc-i386.c (i386_immediate, i386_displacement):
2085 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2087 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2090 2001-01-07 Philip Blundell <philb@gnu.org>
2092 * doc/as.texinfo (Bug Reporting): Update email address for
2096 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2098 * configure.in: Define DEFAULT_ARCH for i386.
2099 * config/tc-i386.c (md_assemble): Return after the error message;
2100 move testing for 64bit operands to proper place.
2102 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2104 * doc/as.texinfo: Document '#' as comment character for i386 and
2105 x86_64. Add AMD x86-64 into menu of machine dependent information.
2107 * doc/c-i386.texi: Document x86_64 extensions.
2109 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2111 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2113 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2115 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2116 * NEWS: Add note about Pentium4 support.
2118 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2120 * config/tc-i387.c (pi, pte, pt): Update.
2121 (type_names): Add new types.
2123 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2125 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2126 CpuUnknown): Renumber
2127 (CpuP4, CpuSSE2): New.
2128 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2130 2001-01-03 Philip Blundell <pb@futuretv.com>
2132 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2134 (alpha_fix_adjustable): Likewise.
2135 (md_apply_fix): Likewise.
2137 2000-12-31 H.J. Lu <hjl@gnu.org>
2139 * listing.c (listing_message): Allocate string only if it is
2142 * configure: Rebuild.
2144 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2146 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2147 Point out caveats with generating fixups for the opcode in a frag.
2149 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2151 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2154 2000-12-29 H.J. Lu <hjl@gnu.org>
2156 * listing.c (calc_hex): Print the variable part only if the
2157 fragment type is rs_fill.
2159 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2161 * doc/internals.texi (tc_conditional_pseudoop,
2162 TC_LINKRELAX_FIXUP): Fix typos.
2164 2000-12-28 Richard Henderson <rth@redhat.com>
2166 * write.c (subsegs_finish): Fix thinko last change -- don't
2167 "optimize" the alignment == 0 case.
2169 2000-12-28 Richard Henderson <rth@redhat.com>
2171 * as.h (rs_align_test): New.
2172 * frags.c (NOP_OPCODE): Move default from read.c.
2173 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2174 (frag_align_code): New.
2175 * frags.h (frag_align_code): Declare.
2176 * read.c (NOP_OPCODE): Remove.
2177 (do_align): Use frag_align_code.
2178 * write.c (NOP_OPCODE): Remove.
2179 (get_recorded_alignment): New.
2180 (cvt_frag_to_fill): Handle rs_align_test.
2181 (relax_segment): Likewise.
2182 (subsegs_finish): Align last subseg in section to the
2183 section alignment. Use frag_align_code.
2184 * write.h (get_recorded_alignment): Declare.
2185 * config/obj-coff.c (size_section): Handle rs_align_test.
2186 (fill_section, fixup_mdeps): Likewise.
2187 (write_object_file): Use frag_align_code.
2189 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2190 (alpha_handle_align): New.
2191 * config/tc-alpha.h (HANDLE_ALIGN): New.
2192 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2194 * config/tc-i386.h (md_do_align): Use frag_align_code.
2195 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2197 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2198 (ia64_handle_align): New.
2199 * config/tc-ia64.h (HANDLE_ALIGN): New.
2200 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2202 * config/tc-m32r.c (m32r_do_align): Remove.
2203 (m32r_handle_align): New.
2204 (fill_insn): Use frag_align_code.
2205 * config/tc-m32r.h (md_do_align): Remove.
2206 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2207 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2208 * config/tc-mips.c, config/tc-mips.h: Similarly.
2210 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2211 (sh_handle_align): Likewise. Handle rs_align_code.
2212 (sh_do_align): Remove.
2213 * config/tc-sh.h (md_do_align): Remove.
2214 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2216 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2217 (sparc_handle_align): Likewise. Handle rs_align_code.
2218 * config/tc-sparc.h (md_do_align): Remove.
2219 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2221 2000-12-22 DJ Delorie <dj@redhat.com>
2223 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2224 when we assemble the first half of a pair.
2226 2000-12-22 H.J. Lu <hjl@gnu.org>
2228 * config/tc-i386.c (reloc): Update the macro for non-bfd
2230 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2232 2000-12-22 H.J. Lu <hjl@gnu.org>
2234 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2236 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2238 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2239 (QWORD_MNEM_SUFFIX): New macro.
2240 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2242 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2243 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2245 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2246 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2247 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2248 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2249 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2251 (Reg, WordReg): Add Reg64.
2252 (Imm): Add Imm32S and Imm64.
2254 (Disp): Add Disp64 and Disp32S.
2255 (AnyMem): Add Disp32S.
2256 (RegRex, RegRex64): New macros.
2257 (rex_byte): New type.
2258 * config/tc-i386.c (set_16bit_code_flag): Kill.
2259 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2260 (reloc): New parameter "signed"; support x86_64.
2261 (set_code_flag): New.
2262 (DEFAULT_ARCH): New macro; default to "i386".
2263 (default_arch): New static variable.
2264 (struct _i386_insn): New fields Operand_PCrel; rex.
2265 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2266 (flag_code): New enum and static variable.
2267 (use_rela_relocations): New static variable.
2268 (flag_code_names): New static variable.
2269 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2270 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2272 (i386_align_code): Return plain "nop" for x86_64.
2273 (mode_from_disp_size): Support Disp32S.
2274 (smallest_imm_type): Support Imm32S and Imm64.
2275 (offset_in_range): Support size of 8.
2276 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2277 (md_pseudo_table): Add "code64"; use set_code_flat.
2278 (md_begin): Emit sane error message on hash failure.
2279 (tc_i386_fix_adjustable): Support x86_64 relocations.
2280 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2281 instructions supported on particular arch just partially,
2282 output of 64bit immediates, handling of Imm32S and Disp32S type.
2283 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2284 (i386_displacement): Likewise.
2285 (i386_index_check): Cleanup; support 64bit addresses.
2286 (md_apply_fix3): Support x86_64 relocation and rela.
2287 (md_longopts): Add "32" and "64".
2288 (md_parse_option): Add OPTION_32 and OPTION_64.
2289 (i386_target_format): Call even for ELFs; choose between
2290 elf64-x86-64 and elf32-i386.
2291 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2292 (tc_gen_reloc): Support rela relocations and x86_64.
2293 (intel_e09_1): Support QWORD.
2295 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2297 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2298 it's not an offset expression.
2299 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2300 keep the braces '[' and ']' in the output string.
2301 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2302 != FLAT. There is no such op_modifier.
2304 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2306 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2309 2000-12-13 Kazu Hirata <kazu@hxi.com>
2311 * as.h: Fix formatting.
2313 * dwarf2dbg.c: Likewise.
2314 * input-scrub.c: Likewise.
2317 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2319 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2320 configure: Regenerate.
2322 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2324 * dwarf2dbg.c: #include <limits.h> only if it exists.
2326 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2328 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2329 (md_apply_fix): Here too.
2331 2000-12-12 Jim Wilson <wilson@redhat.com>
2333 * config/tc-ia64.h (ia64_init): Add prototype.
2335 2000-12-12 H.J. Lu <hjl@gnu.org>
2337 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2339 * read.h (outputting_stabs_line_debug): Change it to int.
2340 * stabs.c (outputting_stabs_line_debug): Likewise.
2342 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2344 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2345 the address of a function result.
2347 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2349 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2350 (md_assemble): Call dwarf2_emit_insn.
2351 (shlib): Fix typo SHILB -> SHLIB.
2352 (md_parse_option): Likewise.
2353 (ppc_elf_validate_fix): Likewise:
2354 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2356 2000-12-12 Nick Clifton <nickc@redhat.com>
2358 * cgen.h: Fix formatting.
2359 * input-scrub.c: Fix formatting.
2360 * macro.c: Fix formatting.
2361 * config/tc-mips.c: Fix formatting.
2362 * doc/c-mips.texi: Fix formatting.
2364 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2366 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2367 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2369 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2371 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2374 * i386.h (*_Suf): Remove No_dSuf.
2375 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2377 (i386_optab): Remove 'd' in the suffixes.
2379 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2381 * config/tc-i386.c (T_SHORT): Undefine before defining.
2383 2000-12-05 Kazu Hirata <kazu@hxi.com>
2385 * config/tc-mips.c: Fix formatting.
2387 2000-12-04 Matthew Hiller <hiller@redhat.com>
2389 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2390 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2391 (md_show_usage): Ditto.
2392 (md_parse_option): Ditto.
2393 (d10v_cleanup): Writes pending instruction only if
2394 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2395 Fix compile time warning messages.
2397 * doc/c-d10v.texi: Documents new options.
2399 2000-12-04 Matthew Hiller <hiller@redhat.com>
2401 * stabs.c (outputting_stabs_line_debug): New variable.
2402 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2403 function entry and unset at function exit.
2405 * read.h (outputting_stabs_line_debug): New extern declaration.
2407 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2409 * dwarf2dbg.c: Fix compile time warning messages.
2411 2000-12-03 Kazu Hirata <kazu@hxi.com>
2413 * config/tc-a29k.c: Fix formatting.
2414 * config/tc-alpha.c: Likewise.
2415 * config/tc-arm.c: Likewise.
2416 * config/tc-cris.c: Likewise.
2417 * config/tc-hppa.c: Likewise.
2418 * config/tc-i370.c: Likewise.
2419 * config/tc-i386.c: Likewise.
2420 * config/tc-i860.c: Likewise.
2421 * config/tc-i960.c: Likewise.
2422 * config/tc-ia64.c: Likewise.
2423 * config/tc-m68hc11.c: Likewise.
2424 * config/tc-m68k.c: Likewise.
2425 * config/tc-m88k.c: Likewise.
2426 * config/tc-pj.c: Likewise.
2427 * config/tc-ppc.c: Likewise.
2428 * config/tc-sh.c: Likewise.
2429 * config/tc-sparc.c: Likewise.
2430 * config/tc-tahoe.c: Likewise.
2431 * config/tc-vax.c: Likewise.
2433 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2435 * config/tc-mips.c (mips_ip): When calculating offsets,
2436 don't accept as constant the difference between the
2437 addresses of symbols in two different sections.
2439 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2441 (validate_mips_insn): Likewise. Also, update 'B' operand
2442 specifier to use OP_*_CODE20 constants and delete 'm' operand
2444 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2445 operand specifiers. Change warning generated by 'B' operand
2446 specifier to reflect its new multi-purpose usage.
2448 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2449 -1, and update comment.
2450 (file_mips_isa): Likewise.
2451 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2452 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2453 ISA_* constants rather than hard-coded numbers.
2454 (mips_cpu_info): New structure.
2455 (mips_cpu_info_table): New table describing CPU and ISA names
2457 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2458 mips_cpu_info_from_cpu): New functions.
2459 (mips_isa_to_str): New function to get string for ISA name.
2460 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2461 return const char *.
2462 (md_begin): Redo CPU and ISA selection logic, using
2463 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2464 than hard-coded numbers.
2465 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2466 ISA_* constants rather than hard-coded numbers.
2467 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2468 (md_longopts): Delete OPTION_NO_MIPS32.
2469 (md_parse_option): Convert to use ISA_* constants rather than
2470 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2471 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2472 to use strcasecmp to recognize "default" and to use
2473 mips_cpu_info_from_name to get CPU numbers from argument.
2474 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2475 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2477 (s_mipsset): Accept ISA value 32.
2478 * doc/as.texinfo: Clean up MIPS options summary slightly,
2479 remove -no-mips32. Add note about -mips4 and -mips32
2480 specifying those ISA levels. Delete -mips32 and -no-mips32
2481 cpu flag descriptions.
2482 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2483 up the supported CPU switch list, and replace 4Kc, 4Km, and
2484 4Kp entries with a single mips32-4k entry. Note that you can
2487 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2489 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2491 (md_parse_option): Add cases for OPTION_MIPS5 and
2493 (md_show_usage): Mention -mips5 and -mips64 arguments.
2494 (s_mipsset): Add cases for MIPS5 and MIPS64.
2495 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2497 * doc/as.texinfo: Mention -mips5 and -mips64 options
2499 * doc/c-mips.texi: Likewise. Also update introduction
2500 and ".set" usage information.
2502 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2504 (mips_cpu_info_table): Add SB-1 entries.
2505 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2506 known to the -mcpu option.
2508 * doc/as.texinfo: Correct description of MIPS -mcpu
2509 option, by copying some of the text from doc/c-mips.texi.
2511 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2513 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2515 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2516 (sparc*-*-rtems*): Switched from a.out to ELF.
2517 * configure: Regenerate.
2518 * config.in: Regenerate.
2519 * Makefile.in: Regenerate.
2520 * aclocal.m4: Regenerate.
2521 * po/gas.pot: Regenerate.
2523 2000-11-30 Philip Blundell <pb@futuretv.com>
2525 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2526 even in non BFD_ASSEMBLER case.
2528 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2530 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2533 2000-11-29 Richard Henderson <rth@redhat.com>
2535 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2536 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2537 thread multiple subsegments properly; handle multiple code
2538 sections properly; emit proper compilation unit info for assembler
2539 generated debugging.
2541 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2542 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2543 (dwarf2dbg_estimate_size_before_relax): Declare.
2544 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2545 * write.c: Include dwarf2dbg.h.
2546 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2547 (relax_segment): Likewise.
2549 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2551 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2552 jump>: Use as_bad_where instead of as_bad. Tweak error message
2553 accordingly. Stabilize frag by updating fix part and resetting
2555 <undefined symbol, unconditional jump>: Ditto.
2556 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2557 indexing is_end_of_line[].
2558 (md_assemble): Initialize size to 0.
2559 (md_section_align): Mark parameter seg as unused.
2560 (parse_reg): Parse names case-insensitively.
2562 2000-11-28 Kazu Hirata <kazu@hxi.com>
2564 * config/obj-aout.h: Fix formatting.
2565 * config/obj-bout.h: Likewise.
2566 * config/obj-coff.c: Likewise.
2567 * config/obj-coff.h: Likewise.
2568 * config/obj-elf.h: Likewise.
2569 * config/obj-som.h: Likewise.
2570 * config/obj-vms.c: Likewise.
2571 * config/obj-vms.h: Likewise.
2572 * config/tc-h8300.h: Likewise.
2573 * config/tc-ns32k.h: Likewise.
2574 * config/tc-sparc.h: Likewise.
2575 * config/tc-tic54x.h: Likewise.
2576 * config/tc-z8k.h: Likewise.
2578 2000-11-28 Nick Clifton <nickc@redhat.com>
2580 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2581 License is present in the sources, but not the output, and
2582 also available from the GNU website.
2583 (GNU Free Documentation License): Comment out this section.
2585 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2587 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2588 targets. Remove i860 from valid a.out targets.
2589 * Makefile.in: Regenerate.
2591 * config/tc-cris.c: Include dwarf2dbg.h.
2592 (md_pseudo_table): Add .file and .loc.
2593 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2594 (s_cris_file, s_cris_loc): New.
2595 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2596 * Makefile.am: Regenerate dependencies.
2597 * Makefile.in: Regenerate.
2599 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2601 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2602 (MRI_MUL_PRECEDENCE): Likewise.
2603 (op_rank): Fix a comment typo.
2605 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2607 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2609 (get_operand): Fix analysis for movw/movb instructions.
2611 2000-11-24 Nick Clifton <nickc@redhat.com>
2613 * configure.in (xscale-elf): Add target.
2614 (xscale-coff): Add target.
2615 * configure: Regenerate.
2617 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2619 (ARM_EXT_XSCALE): New ARM architecture extension.
2620 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2621 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2622 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2623 (ARM_ARCH_V4): Remove processor from architecture.
2624 (ARM_ARCH_3M): New architecutre definition.
2625 (ARM_ARCH_V5TE): New architecutre definition.
2626 (ARM_ARCH_XSCALE): New architecutre definition.
2627 (CPU_DEFAULT): Allow to be defaulted to XScale.
2628 (atpcs): New boolean variable.
2629 (ldr_flags): Support 'd' flag for double word loads.
2630 (str_flags): Support 'd' flag for double word stored.
2631 (do_mia): New function.
2632 (do_mar): New function.
2633 (do_mra): New function.
2634 (do_pld): New function.
2635 (do_ldrd): New function.
2636 (do_blx): New function.
2637 (do_bkpt): New function.
2638 (do_clz): New function.
2639 (do_lstc2): New function.
2640 (do_cdp2): New function.
2641 (do_t_blx): New function.
2642 (do_t_bkpt): New function.
2643 (do_smla): New function.
2644 (do_smlal): New function.
2645 (do_smul): New function.
2646 (do_qadd): New function.
2647 (do_co_reg2c): New function.
2648 (LONGEST_INSN): Redefine to 7.
2650 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2651 command line switches.
2653 2000-11-22 Jim Wilson <wilson@redhat.com>
2655 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2656 (struct rsrc): Make line unsigned.
2657 (gr_values): Add missing initializer.
2658 (SLOT_NUM_NOT_SET): Add unsigned cast.
2659 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2660 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2661 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2662 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2663 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2664 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2665 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2666 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2667 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2668 Add ATTRIBUTE_UNUSED to unused parameters.
2669 (convert_expr_to_ab_reg): Add parens.
2670 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2671 (dot_prologue): Initialize grsave when declared.
2672 (md_pseudo_table): Add missing initializers.
2673 (operand_match): Add casts to bfd_vma.
2674 (emit_one_bundle): Delete unused local prev. Make required_template
2676 (specify_resource): Cast i to unsigned.
2677 (note_register_values): Use fprintf_vma.
2678 (print_dependency): Likewise.
2680 2000-11-21 Jim Wilson <wilson@redhat.com>
2682 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2683 for unwind info section.
2684 (dot_endp): Likewise for unwind section.
2686 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2689 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2691 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2692 (output_insn): Call dwarf2_emit_insn.
2693 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2695 2000-11-17 Richard Henderson <rth@redhat.com>
2697 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2698 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2699 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2701 2000-11-17 Nick Clifton <nickc@redhat.com>
2703 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2706 2000-11-17 Richard Henderson <rth@redhat.com>
2708 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2710 2000-11-17 Richard Henderson <rth@redhat.com>
2712 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2713 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2714 tri-state definition of alpha_flag_mdebug.
2715 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2716 (s_alpha_file): Store first .file directive.
2717 (s_alpha_stab): New.
2718 (md_pseudo_table): Add stabs and stabn.
2720 2000-11-17 Richard Henderson <rth@redhat.com>
2722 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2724 2000-11-17 Richard Henderson <rth@redhat.com>
2726 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2727 (main): Call dwarf2_finish.
2728 * as.h (debug_type): Clarify documentation of the meaning
2730 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2731 (print_stats): Fix parenthesis problem.
2732 (now_subseg_size): New.
2733 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2734 (dwarf2_directive_file): Don't set debug_type.
2735 (dwarf2_where): Honor DEBUG_DWARF2 first.
2736 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2737 do nothing if not emitting dwarf2 debug info, or no work.
2738 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2739 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2740 (ecoff_new_file): Likewise.
2741 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2742 commentary wrt dwarf2.
2744 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2745 ATTRIBUTE_UNUSED as needed.
2746 (emit_insn): Call dwarf2_emit_insn.
2747 (s_alpha_file): New.
2749 (s_alpha_coff_wrapper): Don't handle them.
2750 (md_pseudo_table): Update for .file and .loc.
2751 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2753 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2754 don't protect with debug_type.
2755 * config/tc-hppa.c (md_assemble): Likewise.
2756 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2757 * config/tc-mn10300.c (md_assemble): Likewise.
2758 * config/tc-sh.c (md_assemble): Likewise.
2759 * config/tc-v850.c (md_assemble): Likewise.
2761 * config/tc-arm.c (arm_end_of_source): Remove.
2762 * config/tc-hppa.c (pa_end_of_source): Remove.
2763 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2764 * config/tc-mn10300.c (mn10300_finalize): Remove.
2765 * config/tc-sh.c (sh_finalize): Remove.
2766 * config/tc-v850.c (sh_finalize): Remove.
2768 * config/tc-arm.h (md_end): Remove.
2769 * config/tc-hppa.h (md_end): Remove.
2770 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2771 * config/tc-m68hc11.h (md_end): Remove.
2772 * config/tc-mn10300.h (md_end): Remove.
2773 * config/tc-sh.h (md_end): Remove.
2774 * config/tc-v850.h (md_end): Remove.
2776 * config/tc-ia64.c (emit_one_bundle): Don't protect
2777 dwarf2 bits with debug_type.
2778 (md_assemble): Likewise.
2779 (ia64_end_of_source): Don't call dwarf2_finish.
2781 2000-11-16 Jim Wilson <wilson@redhat.com>
2783 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2784 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2787 2000-11-16 H.J. Lu <hjl@gnu.org>
2789 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2792 2000-11-15 Kazu Hirata <kazu@hxi.com>
2794 * config/tc-tic30.c: Fix formatting.
2795 * config/tc-tic80.c: Likewise.
2796 * config/tc-v850.c: Likewise.
2797 * config/tc-vax.c: Likewise.
2798 * config/tc-w65.c: Likewise.
2799 * config/tc-z8k.c: Likewise.
2801 2000-11-14 DJ Delorie <dj@redhat.com>
2803 * config/tc-v850.c: Support dwarf2.
2804 * config/tc-v850.h: Ditto.
2806 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2807 parse_cons_expression_v850 to initialize hold_cons_reloc.
2809 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2811 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2812 (errata_nops_necessary_p): New function.
2813 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2816 2000-11-14 Jim Wilson <wilson@redhat.com>
2818 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2819 return little endian bfd formats.
2821 2000-11-14 Kazu Hirata <kazu@hxi.com>
2823 * config/aout_gnu.h: Fix formatting.
2824 * config/atof-vax.c: Likewise.
2825 * config/m68k-parse.h: Likewise.
2826 * config/m88k-opcode.h: Likewise.
2827 * config/obj-elf.c: Likewise.
2828 * config/tc-arm.c: Likewise.
2829 * config/tc-cris.c: Likewise.
2830 * config/tc-i386.c: Likewise.
2831 * config/tc-ia64.c: Likewise.
2832 * config/tc-mn10300.c: Likewise.
2833 * config/te-386bsd.h: Likewise.
2834 * config/te-hppa.h: Likewise.
2835 * config/te-nbsd.h: Likewise.
2836 * config/te-ppcnw.h: Likewise.
2837 * config/te-sparcaout.h: Likewise.
2838 * config/te-tmips.h: Likewise.
2839 * config/vax-inst.h: Likewise.
2840 * config/vms-conf.h: Likewise.
2842 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2844 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2846 2000-11-13 H.J. Lu <hjl@gnu.org>
2848 * config/obj-elf.c (elf_frob_symbol): Support
2849 ".symver name,name2@@@nodename".
2850 (elf_frob_file_before_adjust): Likewise.
2852 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2853 and ".symver name,name2@@@nodename".
2856 2000-11-12 H.J. Lu (hjl@gnu.org)
2858 * config/obj-elf.c (obj_elf_symver): Check missing version
2861 2000-11-12 H.J. Lu (hjl@gnu.org)
2863 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2864 instead of bfd_vma for non-bfd assemblers.
2866 2000-11-09 Kazu Hirata <kazu@hxi.com>
2868 * itbl-ops.c: Fix comment typos.
2870 2000-11-08 Jim Wilson <wilson@redhat.com>
2872 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2873 (struct unwind): Add next_slot_frag field.
2874 (slot_index): New parameters slot_frag and first_frag. Add code
2875 to add in frag sizes when different. Add comments.
2876 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2877 arguments to slot_index.
2878 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2879 loop end. Set next_slot_frag field.
2881 2000-11-07 H.J. Lu <hjl@gnu.org>
2883 * doc/as.texinfo (.symver): Updated for versioned symbol
2886 * obj.h (format_ops): Add the frob_file_before_adjust field.
2888 * config/obj-aout.c (aout_format_ops): Set the
2889 frob_file_before_adjust field to 0.
2890 * config/obj-coff.c (coff_format_ops): Likewise.
2891 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2893 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2895 (elf_frob_file_before_adjust): New function to remove unneeded
2896 versioned symbols from the symbol table.
2897 (elf_format_ops): Set the frob_file_before_adjust field to
2898 elf_frob_file_before_adjust.
2900 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2903 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2905 2000-11-07 Peter Targett <peter.targett@arccores.com>
2907 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2909 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2910 Fix compile time warning messages.
2912 2000-11-07 Nick Clifton <nickc@redhat.com>
2914 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2915 buffer in order to avoid buffer overflows.
2917 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2919 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2920 Change M to m for -milp32 or -mlp64 to match gcc.
2921 (dot_endp): Use bytes_per_address instead of 8.
2922 (emit_one_bundle): Use number_to_chars_littleendian instead of
2924 (fix_insn): Likewise.
2925 (ia64_init): New function.
2926 (ia64_target_format): New function.
2927 (md_begin): Set endianness, arch, and machine as appropriate.
2928 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2929 Make these macros depend on TE_HPUX macro.
2930 (TARGET_FORMAT): Define.
2931 (HOST_SPECIAL_INIT): Define.
2932 * config/te-hpux.h: New file.
2933 * configure.in: Add "ia64-*-hpux*" target to configure.
2934 * configure: Regenerate.
2936 2000-11-06 Kazu Hirata <kazu@hxi.com>
2938 * as.c: Fix formatting.
2939 * dwarf2dbg.c: Likewise.
2940 * input-file.c: Likewise.
2941 * input-file.h: Likewise.
2942 * input-scrub.c: Likewise.
2943 * itbl-ops.c: Likewise.
2944 * listing.c: Likewise.
2945 * macro.h: Likewise.
2946 * messages.c: Likewise.
2948 * subsegs.c: Likewise.
2949 * subsegs.h: Likewise.
2950 * write.c: Likewise.
2952 2000-11-06 Nick Clifton <nickc@redhat.com>
2954 * doc/as.texinfo: Add GNU Free Documentation License.
2955 * doc/gasp.texi: Add GNU Free Documentation License.
2956 * doc/as.1: Add GNU Free Documentation License.
2958 2000-11-05 Nick Clifton <nickc@redhat.com>
2960 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2962 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2964 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2965 * configure: Regenerate.
2967 2000-11-01 Nick Clifton <nickc@redhat.com>
2969 * read.c (original_case_string): New global variable.
2970 (read_a_source_file): Copy opcode string into
2971 original_case_string if clobbering the case of the opcode.
2972 * read.h: Export the definition of original_case_string.
2973 * config/tc-arm.c (md_assembler): When parsing a .req
2974 directive use the original opcode string, not the case
2977 2000-11-02 Nick Clifton <nickc@redhat.com>
2979 * config/tc-mn10300.c (debug_line): Remove this static
2981 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2982 dwarf2_where and dwarf2_gen_line_info.
2984 2000-11-02 Theo Honohan <th@futuretv.com>
2986 * config/tc-arm.c (do_msr): Improve error message.
2988 2000-10-31 Eric Christopher <echristo@redhat.com>
2990 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2991 or pc-relative, else use fx_offset.
2993 2000-10-31 Jim Wilson <wilson@redhat.com>
2995 * config/tc-ia64.c (struct md): New field tag_fixups.
2996 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2997 qualifying predicate.
2998 (emit_one_bundle): Delete spurious multiplication by one. Handle
3000 (ia64_start_line): Error if dangling qualifying predicate.
3001 (defining_tag): New static variable.
3002 (ia64_unrecognized_line, case '['): Parse tags.
3003 (ia64_frob_label): Create tag_fixups.
3004 (md_assemble): Reset md.qp.X_op after using it.
3006 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3008 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3010 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3012 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3014 2000-10-30 Kazu Hirata <kazu@hxi.com>
3016 * expr.c: Fix formatting.
3017 * flonum-copy.c: Likewise.
3018 * flonum.h: Likewise.
3022 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3024 * as.h (OPTION_MD_BASE): Bump to 190.
3025 * as.c (parse_args) <std_longopts>: Add comment about the need to
3026 check OPTION_MD_BASE in as.h.
3028 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3031 2000-10-27 Nick Clifton <nickc@redhat.com>
3033 * configure.in (emulations): Add m68hc12.
3034 * configure: Regenerate.
3035 * po/gas.pot: Regenerate.
3037 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3039 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3041 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3043 2000-10-25 Nick Clifton <nickc@redhat.com>
3045 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3046 a DWARF2 line number information sequence.
3048 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3050 * read.c (generate_lineno_debug): Update comment describing why
3051 DWARF2 line number debug information is not generated
3052 automatically by this function.
3054 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3057 * config/tc-arm.h (md_end): Define.
3058 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3060 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3061 if generating DWARF2 line numbers.
3062 (arm_end_of_source): New function. Call dwarf2_finish if
3065 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3066 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3067 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3069 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3071 * config/tc-i386.c: Fix prototype declarations for functions taking no
3074 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3076 * config/tc-i386.c (i386_operand_modifier): Remove.
3077 (build_displacement_string): Remove.
3078 (i386_parse_seg): Remove.
3079 (i386_intel_memory_operand): Remove.
3080 (i386_intel_operand): Re-write using recursive descent parser based
3081 on MASM documentation.
3082 (struct intel_parser_s): New structure.
3083 (intel_parser): New static variable.
3084 (struct intel_token): New structure.
3085 (cur_token, prev_token): New static variables.
3098 (intel_match_token): New function.
3099 (intel_get_token): New function.
3100 (intel_putback_token): New function.
3101 (intel_expr): New function.
3102 (intel_e05): New function.
3103 (intel_e05_1): New function.
3104 (intel_e06): New function.
3105 (intel_e06_1): New function.
3106 (intel_e09): New function.
3107 (intel_e09_1): New function.
3108 (intel_e10): New function.
3109 (intel_e10_1): New function.
3110 (intel_e11): New function.
3112 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3114 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3115 instructions to loose any special insn->architecture mask.
3117 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3118 (sparc_md_end, sparc_arch_types, sparc_arch,
3119 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3120 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3121 request v9b architecture if they are used).
3123 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3125 * config/tc-m68k.c: Fix the previous misapplied patch.
3127 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3129 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3130 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3131 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3134 2000-10-17 Kazu Hirata <kazu@hxi.com>
3136 * debug.c: Fix formatting.
3137 * depend.c: Likewise.
3138 * dwarf2dbg.c: Likewise.
3139 * dwarf2dbg.h: Likewise.
3140 * ecoff.c: Likewise.
3143 * flonum-konst.c: Likewise.
3144 * frags.h: Likewise.
3146 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3148 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3150 * doc/as.texinfo: Added notes about this new option.
3152 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3154 * config/tc-sh.c (JREG): Remove.
3155 (md_convert_frag): Remove #if 0:d code using JREG.
3157 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3159 * config/tc-i386.c (i386_operand_modifier): Only match
3160 modifiers SHORT and FLAT if they are followed by a space.
3161 (parse_register): When `allow_naked_reg' is set, do not confuse
3162 identifiers that start with a register name with a register.
3164 2000-10-12 Kazu Hirata <kazu@hxi.com>
3166 * app.c: Fix formatting.
3169 * bit_fix.h: Likewise.
3174 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3176 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3178 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3180 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3181 Re-arrange function a little and improve error message.
3183 * write.c (write_relocs): Fix a comment.
3185 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3188 2000-10-05 Jim Wilson <wilson@cygnus.com>
3190 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3192 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3194 * config/tc-i386.c: Delete some useless comments, reformat others.
3196 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3197 non-global syms in linkonce sections.
3199 2000-10-04 Ralf Baechle <ralf@gnu.org>
3201 * config/tc-ia64.c (operand_match): Don't use // style comments.
3202 * config/tc-i370.c: Likewise.
3204 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3206 Changes to handle varying register prefix and user symbol prefix.
3207 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3208 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3209 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3210 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3211 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3212 (demand_register_prefix): New variable.
3213 (md_pseudo_table): New pseudo ".syntax".
3214 (md_longopts): New options --no-underscore and --underscore.
3215 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3216 on symbols_have_leading_underscore.
3217 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3218 (get_spec_reg): Ditto.
3219 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3221 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3223 <case OPTION_NO_US, case OPTION_US>: New.
3224 (md_show_usage): Be brief and reformat to match continuation of
3226 * po/gas.pot: Regenerate.
3228 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3230 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3231 force relocs for 12 bit branches.
3232 (md_apply_fix): Similarly, adjust logic here.
3234 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3236 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3237 adjust for external and weak syms as we will use a reloc. Allow
3238 for +8 offset when calculating limits of branches.
3239 (hppa_fix_adjustable): Undo 2000-09-23 change.
3240 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3241 Correct distance calculation.
3242 (tc_gen_reloc): Print the file name and line number if we can't
3245 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3246 * config/tc-hppa.c (nonzero_dibits): Define.
3247 (arg_reloc_stub_needed): Check each arg and return value
3248 separately for zero case.
3249 (pa_align): Declare argument `bytes'.
3251 2000-09-25 Kazu Hirata <kazu@hxi.com>
3253 * config/tc-cris.c: Fix formatting.
3254 * config/tc-d10v.h: Likewise.
3255 * config/tc-d30v.c: Likewise.
3256 * config/tc-d30v.h: Likewise.
3257 * config/tc-fr30.c: Likewise.
3258 * config/tc-fr30.h: Likewise.
3259 * config/tc-m68k.c: Likewise.
3260 * config/tc-m68k.h: Likewise.
3261 * config/tc-pj.h: Likewise.
3262 * config/tc-ppc.c: Likewise.
3263 * config/tc-ppc.h: Likewise.
3264 * config/tc-sh.c: Likewise.
3265 * config/tc-sh.h: Likewise.
3266 * config/tc-sparc.c: Likewise.
3267 * config/tc-v850.h: Likewise.
3268 * config/tc-vax.h: Likewise.
3269 * config/tc-w65.h: Likewise.
3270 * config/tc-z8k.h: Likewise.
3272 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3274 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3275 checks only for ELF.
3276 (hppa_force_relocation): Likewise.
3278 2000-09-22 Jim Wilson <wilson@cygnus.com>
3280 * config/tc-ia64.c (dv_sem): Add "stop".
3281 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3282 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3283 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3285 (mark_resources): Check IA64_RS_PRr.
3287 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3289 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3290 md_estimate_size_before_relax): Redesign and clean up the
3291 relaxation mechanism.
3293 2000-09-21 Kazu Hirata <kazu@hxi.com>
3295 * config/tc-ns32k.c: Fix formatting.
3296 * config/tc-ns32k.h: Likewise.
3298 2000-09-20 Kazu Hirata <kazu@hxi.com>
3300 * config/tc-m32r.c: Fix formatting.
3301 * config/tc-m32r.h: Likewise.
3302 * config/tc-m68851.h: Likewise.
3303 * config/tc-m68hc11.c: Likewise.
3304 * config/tc-m68hc11.h: Likewise.
3305 * config/tc-m88k.c: Likewise.
3306 * config/tc-mcore.c: Likewise.
3307 * config/tc-mcore.h: Likewise.
3308 * config/tc-mips.c: Likewise.
3309 * config/tc-mips.h: Likewise.
3310 * config/tc-mn10200.h: Likewise.
3311 * config/tc-mn10300.h: Likewise.
3312 * config/tc-tahoe.c: Likewise.
3313 * config/tc-tahoe.h: Likewise.
3315 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3317 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3318 Likewise in relaxation description comments.
3320 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3322 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3323 subtraction of two syms without emitting a relocation.
3325 From David Huggins-Daines <dhd@linuxcare.com>
3326 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3327 global or weak symbols.
3329 2000-09-15 Kazu Hirata <kazu@hxi.com>
3331 * config/tc-h8300.h: Fix formatting.
3332 * config/tc-h8500.c: Likewise.
3333 * config/tc-h8500.h: Likewise.
3334 * config/tc-hppa.h: Likewise.
3335 * config/tc-i370.h: Likewise.
3336 * config/tc-i386.h: Likewise.
3337 * config/tc-i860.c: Likewise.
3338 * config/tc-i860.h: Likewise.
3339 * config/tc-i960.h: Likewise.
3340 * config/tc-ia64.c: Likewise.
3341 * config/tc-ia64.h: Likewise.
3343 2000-09-14 Kazu Hirata <kazu@hxi.com>
3345 * config/tc-a29k.c: Fix formatting.
3346 * config/tc-alpha.c: Likewise.
3347 * config/tc-arc.c: Likewise.
3348 * config/tc-arc.h: Likewise.
3349 * config/tc-arm.c: Likewise.
3350 * config/tc-arm.h: Likewise.
3351 * config/tc-avr.c: Likewise.
3352 * config/tc-avr.h: Likewise.
3353 * config/tc-tic30.c: Likewise.
3354 * config/tc-tic30.h: Likewise.
3355 * config/tc-tic54x.c: Likewise.
3356 * config/tc-tic54x.h: Likewise.
3357 * config/tc-tic80.c: Likewise.
3358 * config/tc-tic80.h: Likewise.
3360 2000-09-14 Timothy Wall <twall@cygnus.com>
3362 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3363 parallel comparisons for later use.
3364 (struct rsrc): Add parallel comparison type.
3365 (resources_match): Skip special cases of PR usage (non-conflicting
3368 2000-09-13 Kazu Hirata <kazu@hxi.com>
3370 * config/obj-ecoff.c: Fix formatting.
3371 * config/obj-elf.c: Likewise.
3372 * config/obj-elf.h: Likewise.
3373 * config/obj-evax.h: Likewise.
3374 * config/obj-generic.h: Likewise.
3375 * config/obj-hp300.c: Likewise.
3376 * config/obj-hp300.h: Likewise.
3377 * config/obj-ieee.h: Likewise.
3378 * config/obj-vms.c: Likewise.
3379 * config/obj-vms.h: Likewise.
3381 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3383 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3384 (md_parse_option): Ditto.
3385 (md_longopts): Add -mips32 option.
3386 (md_show_usage): Document new options.
3387 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3388 (mips_ip): Assemble mfc0 with a sub-selection code.
3389 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3390 (mips_cpu_to_str): New function.
3391 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3392 Use CPU_* defines instead of hardcoded numbers.
3394 * doc/as.texinfo: Document new options.
3395 * doc/c-mips.texi: Ditto.
3397 2000-09-12 Kazu Hirata <kazu@hxi.com>
3399 * as.h: Fix formatting.
3400 * asintl.h: Likewise.
3401 * bit_fix.h: Likewise.
3402 * config/obj-aout.c: Likewise.
3403 * config/obj-aout.h: Likewise.
3404 * config/obj-bout.c: Likewise.
3405 * config/obj-bout.h: Likewise.
3406 * config/obj-coff.c: Likewise.
3407 * config/obj-coff.h: Likewise.
3408 * dwarf2dbg.h: Likewise.
3410 * flonum.h: Likewise.
3411 * frags.h: Likewise.
3412 * itbl-ops.h: Likewise.
3413 * macro.h: Likewise.
3416 * struc-symbol.h: Likewise.
3417 * subsegs.h: Likewise.
3418 * symbols.h: Likewise.
3420 * write.h: Likewise.
3422 2000-09-11 Kazu Hirata <kazu@hxi.com>
3424 * bignum-copy.c: Fix formatting.
3425 * config/tc-i370.c: Likewise.
3426 * config/tc-i960.c: Likewise.
3427 * config/tc-m68k.c: Likewise.
3428 * ehopt.c: Likewise.
3429 * flonum-copy.c: Likewise.
3430 * flonum-konst.c: Likewise.
3431 * flonum-mult.c: Likewise.
3432 * literal.c: Likewise.
3435 * stabs.c: Likewise.
3436 * subsegs.c: Likewise.
3438 2000-09-09 Philip Blundell <philb@gnu.org>
3440 * configure.in (arm*-*-uclinux*): New target.
3441 * configure: Regenerate.
3443 2000-09-09 Kazu Hirata <kazu@hxi.com>
3445 * input-file.c: Fix formatting.
3446 * itbl-ops.c: Likewise.
3447 * messages.c: Likewise.
3449 2000-09-08 Philip Blundell <philb@gnu.org>
3451 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3454 2000-09-07 H.J. Lu <hjl@gnu.org>
3456 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3457 * configure: Rebuild.
3459 2000-09-07 Kazu Hirata <kazu@hxi.com>
3461 * atof-generic.c: Fix formatting.
3462 * config/tc-mips.c: Likewise.
3463 * config/tc-vax.c: Likewise.
3464 * input-scrub.c: Likewise.
3466 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3468 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3469 * configure.in (sh-*-linux*): Added.
3470 * configure: Rebuilt.
3472 2000-09-06 Kazu Hirata <kazu@hxi.com>
3474 * config/tc-hppa.c: Fix formatting.
3476 * ecoff.c: Fix formatting.
3478 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3480 * configure: Rebuilt with new libtool.m4.
3482 2000-09-05 Kazu Hirata <kazu@hxi.com>
3484 * cgen.c: Fix formatting.
3485 * config/tc-ia64.c: Likewise.
3487 2000-09-05 Nick Clifton <nickc@redhat.com>
3489 * aclocal.m4: Regenerate.
3490 * config.in: Regenerate.
3491 * configure: Regenerate.
3492 * po/gas.pot: Regenerate.
3494 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3496 * config/tc-cris.c: Correct comment typos.
3498 2000-09-05 Eric Christopher <echristo@cygnus.com>
3500 * config/tc-mn10300.c: Cleanup.
3501 (md_pcrel_from): Enable.
3503 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3505 * expr.c (operand): Fix a comment typo.
3506 * write.c (write_relocs): Fix a signed/unsigned warning.
3508 * config/tc-hppa.c (fudge_reg_expressions): New
3509 (hppa_force_reg_syms_absolute): New.
3510 (pa_equ): Allow reg_section expressions.
3511 * config/tc-hppa.c (md_optimize_expr): Define.
3512 (hppa_force_reg_syms_absolute): Prototype.
3514 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3515 (pa_parse_number): Pass in arg to select fp reg parsing.
3516 Return 1 to indicate format checks pass. If strict, then only
3517 accept a register or register symbol. Return value in...
3518 (pa_number): New static for pa_parse_number.
3519 (FP_REG_BASE): Define.
3520 (FP_REG_RSEL): Define.
3521 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3522 appropriate. White space changes.
3523 (need_pa11_opcode): Don't bother passing any params, get them from
3525 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3526 Remove extraneous check in case 'Q'.
3527 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3528 reg, set section of resulting symbol to reg_section.
3529 (pa_parse_space_stmt): Modify call to pa_parse_number.
3530 (pa_space): Likewise.
3532 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3533 (hppa_force_relocation): Handle vtable relocs.
3534 (pa_vtable_entry): New.
3535 (pa_vtable_inherit): New.
3536 (md_pseudo_table): Add entries for vtable pseudos.
3537 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3538 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3540 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3541 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3542 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3544 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3545 specify a symbol type.
3547 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3548 dependent things together.
3549 (md_elf_symbol_type): Define.
3551 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3553 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3555 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3556 (obj_elf_vtable_entry): Declare.
3558 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3559 and export function.
3560 (obj_elf_vtable_entry): Similarly.
3561 (elf_pseudo_table): Fix the damage with a cast.
3563 2000-09-03 Richard Henderson <rth@cygnus.com>
3565 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3566 for template selection when a label is needed.
3568 2000-09-02 Kazu Hirata <kazu@hxi.com>
3570 * config/tc-ia64.c: Fix formatting.
3572 2000-09-02 Nick Clifton <nickc@redhat.com>
3574 * configure.in: Increase version number to 2.10.91.
3575 * configure: Regenerate.
3576 * aclocal.m4: Regenerate.
3577 * config.in: Regenerate.
3578 * po/gas.pot: Regenerate.
3579 * Makefile.in: Regenerate.
3581 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3583 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3584 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3585 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3587 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3590 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3592 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3593 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3594 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3595 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3596 (GOT_symbol): New variable.
3597 (md_undefined_symbol): Set it.
3599 2000-09-01 Richard Henderson <rth@cygnus.com>
3601 * config/tc-ia64.c (match): Don't inline.
3602 (extra_goodness): New.
3603 (md_begin): Prefer nop.f and nop.b for best_template.
3605 2000-08-31 Kazu Hirata <kazu@hxi.com>
3607 * as.c: Fix formatting.
3609 * frags.c: Likewise.
3610 * macro.c: Likewise.
3612 2000-08-31 Eric Christopher <echristo@cygnus.com>
3614 * config/tc-mn10300.c: Cleanup and fix warnings.
3615 (md_pseudo_table): Add initializers.
3616 (md_show_usage): Cleanup.
3617 (md_parse_option): Fix warnings.
3618 (md_undefined_symbol): Fix warnings.
3619 (md_conver_frag): Fix warnings.
3620 (tc_gen_reloc): Fix warnings.
3621 (md_apply_fix3): Fix warnings.
3622 (check_operand): Fix warnings.
3624 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3626 * acinclude.m4: Include libtool and gettext macros from the
3628 * aclocal.m4, configure: Rebuilt.
3630 2000-08-30 Mark Hatle <mhatle@mvista.com>
3632 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3634 2000-08-31 Kazu Hirata <kazu@hxi.com>
3636 * listing.c: Fix formatting.
3638 2000-08-29 Kazu Hirata <kazu@hxi.com>
3640 * app.c: Fix a comment typo. Fix formatting.
3642 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3644 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3645 offset of the target destination for jmp instructions.
3646 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3648 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3650 * NEWS: Mention support for CRIS.
3652 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3654 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3655 Sets `.lcomm' alignment to zero.
3657 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3659 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3660 TC_FIX_ADJUSTABLE): Define.
3662 2000-08-23 Jim Wilson <wilson@cygnus.com>
3664 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3665 unwind.personality_routine is set.
3667 2000-08-23 H.J. Lu <hjl@gnu.org>
3669 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3671 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3673 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3676 2000-08-22 H.J. Lu <hjl@gnu.org>
3678 * config.in (STRICTCOFF): New for strict COFF.
3680 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3681 i386-*-go32* and i386-go32-rtems*.
3682 * configure: Rebuilt.
3684 * config/obj-coff.c (obj_coff_endef): Follow the historical
3685 behavior if STRICTCOFF is not defined.
3687 * doc/internals.texi: Document STRICTCOFF.
3689 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3691 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3692 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3693 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3694 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3695 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3696 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3697 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3700 2000-08-22 Eric Christopher <echristo@cygnus.com>
3702 * config/tc-mn10300.c: (md_apply_fix): New function.
3703 (mn10300_force_relocation): New function.
3704 (mn10300_fix_adjustable): New function.
3706 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3707 (TC_HANDLES_FX_DONE): Define.
3708 (obj_fix_adjustable): Define.
3709 (MD_APPLY_FIX3): Define.
3710 (TC_LINKRELAX_FIXUP): Define.
3712 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3714 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3716 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3718 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3720 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3721 if the fixup resulted in a relocation.
3723 2000-08-18 Nick Clifton <nickc@redhat.com>
3725 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3726 Make reference to first element of shift_names explicit.
3728 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3730 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3731 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3732 add a symbol's address. Removed all target-specific #ifdefs that
3733 used to accomplished the same.
3734 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3735 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3736 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3737 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3738 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3740 2000-08-17 Kazu Hirata <kazu@hxi.com>
3742 * dwarf2dbg.c: Fix formatting.
3744 2000-08-17 Nick Clifton <nickc@redhat.com>
3746 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3747 to be recoded as logical shift lefts by zero.
3749 2000-08-16 Jim Wilson <wilson@cygnus.com>
3751 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3752 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3754 (note_register_values): Handle IA64_OPND_R3_2 operands.
3756 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3758 * config/tc-i860.c (md_operand): Silly typo fixed.
3760 2000-08-16 Nick Clifton <nickc@redhat.com>
3762 * config/tc-arm.c (struct asm_shift): Delete.
3764 (enum asm_shift_index): New.
3765 (struct asm_shift_properties): New.
3766 (struct asm_shift_name): New.
3767 (shift_properties[]); New.
3768 (shift_names[]); New.
3770 (decode_shift): Use new structures.
3771 Issue a warning is "ROR #0" is used.
3772 Issue a warning if "ASR #0" or "LSR #0" is used.
3774 (md_begin): Initialise arm_shift_hsh table from new
3775 asm_shift_name array.
3777 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3779 * config/tc-sparc.c: Kill all warnings.
3780 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3782 (md_show_usage): Update usage text.
3784 2000-08-16 Nick Clifton <nickc@redhat.com>
3786 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3789 2000-08-15 Will Cohen <wcohen@redhat.com>
3791 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3793 * config/tc-sh.c (md_assemble): Changed so debug_type
3794 test performed for ppi_assemble
3795 * config/tc-sh.c: Included dwarf2dbg.h.
3796 (debug_line): Defined.
3797 (md_assemble): Generates dwarf2 line info.
3798 (sh_finalize): New function. Finalize dwarf2 info.
3799 (assemble_ppi): Returns size of code generated.
3800 (build_Mytes): Returns size of code generated.
3801 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3802 * config/tc-sh.h (md_end): Defined.
3803 (sh_finalize): Declared.
3805 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3807 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3810 2000-08-14 Nick Clifton <nickc@redhat.com>
3812 * config/tc-arm.c (do_bx): Allow "bx pc".
3814 2000-08-14 Jim Wilson <wilson@cygnus.com>
3816 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3817 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3818 (md_begin): Change assignment to md.flag to OR in the new bit.
3820 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3822 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3823 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3826 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3828 * NEWS: Mention i860 support.
3830 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3832 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3834 2000-08-14 Andreas Schwab <schwab@suse.de>
3836 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3838 2000-08-11 Andreas Schwab <schwab@suse.de>
3840 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3843 2000-08-11 Kazu Hirata <kazu@hxi.com>
3845 * expr.c: Fix formatting.
3846 * config/obj-bout.c: Likewise.
3848 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3850 * doc/c-i860.texi: Flesh out the i860 section more.
3852 2000-08-10 Kazu Hirata <kazu@hxi.com>
3854 * symbols.c: Fix formatting.
3857 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3859 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3860 modifier has the IgnoreSize bit set.
3862 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3864 From Rodney Brown <RodneyBrown@mynd.com>
3865 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3866 * configure: Regenerate.
3868 2000-08-09 Kazu Hirata <kazu@hxi.com>
3870 * hash.c: Fix formatting.
3873 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3875 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3876 (i860_fix_info): New enum.
3877 (MD_APPLY_FIX3): Define.
3878 (WORKING_DOT_WORD): Define.
3879 (TC_HANDLES_FX_DONE): Define.
3880 (DIFF_EXPR_OK): Define.
3881 (LISTING_HEADER): Define.
3882 (TARGET_FORMAT): Select target format based on endian flag.
3883 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3884 (target_big_endian): Add external declaration.
3886 * config/tc-i860.c: All existing code reworked completely. Other
3887 new code shown below.
3888 (SYNTAX_SVR4): Define.
3889 (target_warn_expand): New variable.
3890 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3891 (md_longopts): Declare and define with new options (-EL, -EB,
3893 (md_show_usage): New function.
3894 (md_operand): New function.
3895 (obtain_reloc_for_imm16): New function.
3896 (md_apply_fix3): New function.
3897 (tc_gen_reloc): New function.
3899 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3901 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3902 2 bytes of the jump address are in the same frag.
3903 (find): Accept 68hc12 register indirect modes.
3905 * NEWS: Mention 68HC11 & 68HC12 support.
3907 2000-08-07 Richard Henderson <rth@cygnus.com>
3909 * config/tc-ia64.c (unwind): Add prologue_mask member.
3910 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3911 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3912 (dot_body): Clear unwind.prologue_mask.
3913 (dot_prologue): Set it. Accept a register second argument.
3915 2000-08-07 Kazu Hirata <kazu@hxi.com>
3917 * config/atof-ieee.c: Fix formatting.
3918 * config/atof-tahoe.c: Likewise.
3920 2000-08-06 Nick Clifton <nickc@cygnus.com>
3922 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3925 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3926 of .popsection, .previous, .pushsection, .subsection,
3927 .version, .vtable_entry, .vtable_inherit and .weak.
3929 2000-08-05 Kazu Hirata <kazu@hxi.com>
3931 * config/tc-cris.c: Fix formatting.
3932 * config/tc-i386.c: Likewise.
3933 * config/tc-sparc.c (sparc_ip): Simplify the code.
3935 2000-08-04 Kazu Hirata <kazu@hxi.com>
3937 * config/tc-cris.c: Rearrange code for readability.
3938 * config/tc-d10v.c: Fix formatting.
3939 * config/tc-m32r.c: Likewise.
3940 * config/tc-sparc.c: Likewise.
3942 2000-08-02 Jim Wilson <wilson@cygnus.com>
3944 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3945 before ia64_find_opcode.
3946 (md_assemble): Likewise.
3948 2000-08-01 Nick Clifton <nickc@cygnus.com>
3950 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3951 Undo some formatting fixes.
3953 2000-08-01 Kazu Hirata <kazu@hxi.com>
3955 * config/obj-som.c: Fix formatting.
3956 * config/obj-ieee.c: Likewise.
3957 * config/tc-arm.c: Likewise.
3958 * config/tc-v850.c: Likewise.
3960 2000-08-01 Nick Clifton <nickc@redhat.com>
3962 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3963 index by command line option.
3965 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3967 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3968 (@node M68K-Branch): Rewrite to match the reality.
3970 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3972 * doc/c-i860.texi: New file.
3973 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3974 * doc/Makefile.in: Regenerate.
3975 * doc/all.texi: Add I860 as relevant architecture.
3976 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3978 2000-07-31 Kazu Hirata <kazu@hxi.com>
3980 * config/tc-d30v.c: Fix formatting.
3982 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3984 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3985 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3986 long emit a long branch if available instead of an absolute jump, never
3987 emit absolute jumps for anything with --pcrel.
3989 * doc/c-m68k.texi: Document new command line option.
3991 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3993 * config/tc-avr.c: Use PARAMS macro in function declarations.
3994 Don't declare md_pcrel_from_section (already in tc-avr.h).
3995 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3996 (avr_operand): Don't set (unsigned) op_mask to -1.
3998 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4000 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4001 * configure: Regenerated.
4002 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4003 of operand to the .type directive (.e.g, "type").
4005 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4007 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4008 * app.c (do_scrub_chars): Record where first comment found.
4009 * read.c (read_a_source_file): Init found_comment on entry, and
4010 notify whether comments found on exit.
4011 * config/tc-hppa.c (md_shortopts): Add "c".
4012 (md_longopts): Add warn-comment.
4013 (md_parse_option): Handle it.
4014 (md_show_usage): Show available options.
4015 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4017 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4019 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4020 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4022 (md_estimate_size_before_relax): Don't fall off end of function.
4024 2000-07-27 Kazu Hirata <kazu@hxi.com>
4026 * config/tc-avr.c: Fix formatting.
4027 * config/tc-ns32k.c: Likewise.
4029 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4031 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4033 2000-07-27 Kazu Hirata <kazu@hxi.com>
4035 * config/tc-d10v.c: Fix formatting.
4036 * config/tc-z8k.c: Likewise.
4037 * config/tc-sparc.c: Likewise.
4039 2000-07-26 Dave Brolley <brolley@redhat.com>
4041 * cgen.c (queue_fixup): Declare opinfo.
4042 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4043 (gas_cgen_md_operand): Ditto.
4044 (gas_cgen_md_apply_fix3): Ditto.
4046 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4048 * config/obj-coff.c (obj_frob_symbol): Don't merge
4049 labels. Don't merge if the symbol isn't constant. Return
4050 immediately if a symbol is merged.
4052 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4054 * frags.c (frag_align): Correct absolute section alignment.
4056 2000-07-20 DJ Delorie <dj@redhat.com>
4058 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4059 it breaks linking against DLLs.
4061 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4063 * configure.in: Add CRIS support.
4064 * configure: Regenerate.
4065 * Makefile.am: (CPU_TYPES): Add cris.
4066 (CPU_OBJ_VALID) [aout]: Add cris.
4067 (MULTI_CPU_TYPES): Add cris.
4068 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4069 [coff]: Only i386 and mips are valid.
4070 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4071 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4072 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4073 Regenerate dependencies.
4074 * Makefile.in: Regenerate.
4075 * aclocal.m4: Regenerate.
4076 * as.c: Declare crisaout, criself.
4077 * config/tc-cris.h, config/tc-cris.c: New.
4078 * config/e-criself.c, config/e-crisaout.c: New.
4079 * po/POTFILES.in, po/gas.pot: Regenerate.
4081 2000-07-20 Kazu Hirata <kazu@hxi.com>
4083 * read.c: Fix formatting.
4084 * write.c: Fix formatting.
4086 2000-07-19 H.J. Lu <hjl@gnu.org>
4088 * sb.c: Include <stdlib.h> if exists for abort ().
4090 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4092 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4093 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4094 (pa_type_args): Same here.
4096 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4098 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4099 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4100 the storage class is already set.
4102 2000-07-17 Kazu Hirata <kazu@hxi.com>
4104 * config/tc-m68hc11.c: Fix formatting.
4105 * config/tc-mn10200.c: Likewise.
4106 * config/tc-mn10300.c: Likewise.
4107 * config/tc-pj.c: Likewise.
4108 * config/tc-tic80.c: Likewise.
4109 * config/tc-w65.c: Likewise.
4111 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4113 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4116 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4118 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4121 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4123 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4124 ELF as are used for SOM (except the 32-bit reloc one) to decide
4125 whether a symbol can be reduced to a section symbol. Expand on
4126 the comment for symbols involved in LR% and RR% expressions.
4128 2000-07-14 Nick Clifton <nickc@cygnus.com>
4130 * config/tc-mips.c (mips_disable_float_construction): New
4131 static variable. Set to true if doubles should not be
4132 constructed by loading two single width fp registers with
4133 halves of the value.
4134 (mips_ip): Test mips_disable_float_construction.
4135 (md_longopts): Add command line switches --construct-floats
4136 and --no-construct-floats.
4137 (md_parse_option): Parse new command line options.
4138 (md_show_usage): Describe new command line options.
4140 * doc/c-mips.texi: Document new command line options.
4142 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4144 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4145 * configure: Regenerate.
4147 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4149 * configure.in (DEFAULT_EMULATION setting): Revert part of
4150 2000-07-01 change that set te_multi=multi unless set to tmips.
4151 * configure: Regenerate.
4153 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4155 * config/obj-coff.c (coff_frob_section): Add padding to the last
4156 section when aligning it increases its size.
4158 2000-07-11 Kazu Hirata <kazu@hxi.com>
4160 * config/tc-tic54x.c: Fix formatting.
4162 2000-07-10 Kazu Hirata <kazu@hxi.com>
4164 * config/tc-h8500.c: Fix formatting.
4165 * config/tc-tic54x.c: Fix formatting.
4167 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4169 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4170 displacements correctly.
4172 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4174 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4176 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4180 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4182 From David Huggins-Daines <dhd@linuxcare.com>
4183 * config/te-hppalinux64.h: Add a new emulation.
4184 * configure.in (emulations): Add configure bits to support the
4185 64-bit Linux/parisc target.
4186 * configure: Regenerate.
4188 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4189 (md_shortopts): Add `V' for ELF.
4191 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4192 when SOM or ELF_ARG_RELOC are defined.
4193 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4194 ELF_ARG_RELOC are defined.
4195 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4196 (pa_stringer): ..Do it here instead. Fix comment typos.
4197 (hppa_force_relocation): Cast enums to int before comparing with
4200 From Ryan Bradetich <rbradetich@uswest.net>
4201 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4202 redifinition warning.
4203 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4204 (hppa_force_relocation): ditto
4205 (md_apply_fix): Added cast to buf to fix warnings.
4207 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4208 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4210 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4211 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4212 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4213 reloc_type** to avoid warnings in switch.
4214 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4215 little earlier instead.
4217 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4219 (pa_type_args): Use symbol_arg_reloc_info.
4220 (struct pa_it): Make arg_reloc unsigned int.
4221 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4222 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4223 (pa_code): Delete. pa_text duplicates this function.
4224 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4225 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4227 (cons_fix_new_hppa): Actually change selector to e_fsel when
4228 warning about assuming so.
4229 (tc_gen_reloc): More example elf arg reloc code.
4230 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4231 (hppa_force_relocation): Likewise.
4233 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4235 (pa_end_of_source): Prototype.
4236 (hppa_fix_adjustable): Prototype.
4237 (LABELS_WITHOUT_COLONS): Move it..
4238 * config/te-hppa.h: To here.
4240 * config/te-hppa64.h: New file.
4242 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4244 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4245 format -10, -16, 16 relocs.
4246 (hppa_elf_mark_end_of_function): Test for null
4247 last_call_info->start_symbol
4249 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4250 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4251 re_assesmble_* functions. Delete extraneous statements. Fix
4253 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4254 insn to re_assemble_*.
4256 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4258 * doc/internals.texi (Expressions): Fix typo.
4260 2000-07-08 Kazu Hirata <kazu@hxi.com>
4262 * config/tc-sh.c: Fix formatting.
4263 * config/tc-tic54x.c: Fix formatting.
4264 * depend.c: Fix formatting.
4265 * flonum-konst.c: Likewise.
4266 * flonum-mult.c: Likewise.
4268 2000-07-07 Kazu Hirata <kazu@hxi.com>
4270 * config/tc-sh.c: Fix comments.
4271 * config/obj-vms.c: Fix comments.
4272 * config/tc-a29k.c: Likewise.
4273 * config/tc-alpha.c: Likewise.
4274 * config/tc-h8300.c: Likewise.
4275 * config/tc-h8500.c: Likewise.
4276 * config/tc-i370.c: Likewise.
4277 * config/tc-ia64.c: Likewise.
4278 * config/tc-m68hc11.c: Likewise.
4279 * config/tc-m68k.c: Likewise.
4280 * config/tc-mips.c: Likewise.
4281 * config/tc-ns32k.c: Likewise.
4282 * config/tc-ppc.c: Likewise.
4283 * config/tc-z8k.c: Likewise.
4285 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4287 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4288 Default to '(SEC_LOAD | SEC_DATA)'.
4289 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4291 * doc/internals.texi (CPU Backend): Describe
4292 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4294 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4296 * as.c (parse_args): NULL terminate the long option list.
4298 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4300 * config/tc-d30v.h: Include "write.h" for fixS.
4301 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4303 2000-07-05 Nick Clifton <nickc@cygnus.com>
4305 * config/tc-d30v.c (write_2_short): Further changes to warning
4306 messages produced when combining EITHER_BUT_PREFER_MU attributed
4309 2000-07-05 DJ Delorie <dj@redhat.com>
4313 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4315 * config/tc-arm.c (psrs): Accept combinations of flags.
4317 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4319 * config/tc-avr.c: Change _ () to _() around all strings marked
4320 for translation (exception from the usual coding style).
4321 (avr_opt): New struct variable, how the new switches are set.
4322 (OPTION_MMCU): Define as 'm' and actually use.
4323 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4324 (show_mcu_list): New function, display the list of known MCUs.
4325 (md_show_usage): Document the new switches. Call show_mcu_list.
4326 (avr_set_arch): Change 'm' to OPTION_MMCU.
4327 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4328 Handle the new switches.
4329 (avr_operands): Disable warnings for undefined combinations of
4330 operands if -mall-opcodes. Disable warnings for skipping two-word
4331 instructions if enhanced core or -mno-skip-bug.
4332 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4333 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4334 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4335 (avr_ldi_expression): Warn about implicit lo8().
4336 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4338 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4340 * configure.in: Add entry for mips-*-sysv4*MP*
4341 * configure: Rebuild
4342 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4343 elf32-tradlittlemips for traditional mips targets.
4344 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4345 test for Link Once sections as in adjust_reloc_syms.
4346 * config/te-tmips.h: New file for traditional mips targets. Define
4349 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4351 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4352 flags argument is not present, don't change an existing section's
4353 section's attributes. If the flags argument is present, warn if the
4354 attributes don't match the section's current attributes. When
4355 long section names are supported, set SEC_LINK_ONCE and
4356 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4358 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4360 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4361 symbols; create them.
4363 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4365 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4366 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4368 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4370 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4371 expressions. Ignore the problem when handling 16 bit signed
4372 immediates, because the assembler will take care of the relocation
4375 2000-06-27 Nick Clifton <nickc@cygnus.com>
4377 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4378 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4379 sequential order, and emit warning messages if the input source
4380 code contains constructs like that, or parallel constructs
4381 containing such opcodes.
4383 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4385 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4386 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4387 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4388 (md_show_usage): Update usage message.
4389 (md_parse_option): Allow redefinition of MCU type within the
4390 same avr[1-5] bfd machine type. Show both old and new MCU type
4391 in the error message.
4392 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4393 Simplify 8K wrap code.
4395 2000-06-25 Kazu Hirata <kazu@hxi.com>
4397 * config/obj-aout.c: Remove all uses of DEFUN.
4398 * config/obj-ieee.c: Likewise.
4399 * config/tc-sh.c: Fix comment typos.
4400 * config/tc-tahoe.c: Likewise.
4401 * config/tc-vax.c: Likewise.
4402 * config/tc-w65.c: Likewise.
4403 * config/tc-z8k.c: Likewise.
4404 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4406 2000-06-24 DJ Delorie <dj@cygnus.com>
4408 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4409 more changes from Sept 1999
4410 (tc_i386_fix_adjustable): ditto
4411 (md_apply_fix3): ditto
4413 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4415 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4416 (gas_cgen_parse_operand): Set it around expression() call.
4417 (gas_cgen_md_operand): Test for it before longjmp().
4419 2000-06-24 Kazu Hirata <kazu@hxi.com>
4421 * config/tc-h8500.c: Remove all uses of DEFUN.
4422 * config/tc-sh.c: Likewise.
4423 * config/tc-w65.c: Likewise.
4424 * config/tc-z8k.c: Likewise.
4426 * config/tc-h8500.c: Fix typos in comments.
4428 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4430 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4433 2000-06-23 matthew green <mrg@redhat.com>
4435 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4436 defined. Fix error message for `[' grouping.
4438 2000-06-22 Kazu Hirata <kazu@hxi.com>
4440 * config/tc-h8300.c: Fix formatting and comment typos.
4442 2000-06-22 Timothy Wall <twall@cygnus.com>
4444 * config/tc-ia64.c (note_register_values): Move premature QP
4445 notation clearing into the appropriate place.
4447 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4449 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4450 first before anything else. Add bin-bugs.h, emul.h and progress.h
4451 Sort list of files as for $(OBJS) in Makefile.am.
4453 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4454 find one. Remake dependencies.
4455 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4456 * Makefile.in: Regenerate.
4457 * doc/Makefile.in: Regenerate.
4459 * config/tc-i386.c (i386_displacement): Don't assume a constant
4460 displacement is necessarily 16 bits when in 16 bit code mode.
4461 (md_assemble): Instead size the displacement here after we know
4462 for sure that a .code16gcc operand hasn't automatically added
4463 operand size prefixes.
4465 2000-06-21 H.J. Lu <hjl@gnu.org>
4467 * Makefile.am: Rebuild dependency.
4468 * Makefile.in: Rebuild.
4470 2000-06-21 Kazu Hirata <kazu@hxi.com>
4472 * config/tc-h8300.c (parse_reg): Make the function static.
4473 (parse_exp): Likewise.
4475 2000-06-20 DJ Delorie <dj@cygnus.com>
4477 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4478 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4479 for cygwin import libraries to work properly.
4481 2000-06-20 H.J. Lu <hjl@gnu.org>
4483 * Makefile.am: Rebuild dependency.
4484 * Makefile.in: Rebuild.
4485 * configure: Likewise.
4486 * doc/Makefile.in: Likewise.
4488 2000-06-20 Timothy Wall <twall@cygnus.com>
4490 * doc/internals.texi (CPU backend): Add @itemx for
4491 TC_START_LABEL_WITHOUT_COLON.
4492 * doc/c-tic54x.texi: New.
4493 * doc/as.texinfo: Add tic54x features and include primary tic54x
4495 * doc/all.texi: Add C54X.
4496 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4497 * doc/Makefile.in: Regenerate.
4498 * configure.in: Add tic54x and define LIBM for tic54x.
4499 * configure: Regenrate.
4500 * config/tc-tic54x.[ch]: New.
4501 * config/obj-coff.h: Add tic54x.
4502 * Makefile.am: (CPU_TYPES): Add tic54x.
4503 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4504 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4505 (as_new_LDADD): Add $(LIBM).
4506 * Makefile.in: Regenerate.
4508 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4510 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4511 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4512 * doc/as.texinfo: Likewise.
4514 * configure, Makefile.in: Regenerate.
4515 * configure.in (emulations): Recognize m6811 and m6812.
4516 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4517 Added files for 68hc11 and 68hc12 assembler.
4518 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4519 * config/tc-m68hc11.h: Header definition for that assembler.
4521 2000-06-18 Nick Clifton <nickc@redhat.com>
4523 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4524 instead of OCTETS_PER_BYTE.
4526 * config/tc-v850.c: Fix compile time warnings.
4527 * config/tc-ppc.c: Fix compile time warnings.
4529 2000-06-18 H.J. Lu <hjl@gnu.org>
4531 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4532 * configure: Rebuild.
4534 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4536 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4539 2000-06-16 Nick Clifton <nickc@cygnus.com>
4541 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4542 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4544 * doc/c-mips.texi: Document newly accepted cpu variants.
4546 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4548 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4550 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4552 * macro.c (getstring): Make it possible to escape the quote
4555 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4557 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4559 2000-06-13 H.J. Lu <hjl@gnu.org>
4561 * configure: Regenerate.
4563 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4565 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4567 * doc/internals.texi (line_separator_chars): Semicolon is no
4568 longer a default. Mention null and newline as defaults.
4570 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4572 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4573 * config/tc-i860.h (line_separator_chars): Likewise.
4574 * config/tc-h8300.c (line_separator_chars): Likewise.
4575 * config/tc-i960.c (line_separator_chars): Likewise.
4576 * config/tc-m68k.c (line_separator_chars): Likewise.
4577 * config/tc-mips.c (line_separator_chars): Likewise.
4578 * config/tc-ns32k.c (line_separator_chars): Likewise.
4579 * config/tc-sparc.c (line_separator_chars): Likewise.
4580 * config/tc-vax.c (line_separator_chars): Likewise.
4582 * config/tc-h8300.c (comment_chars): Use string initialiser.
4583 * config/tc-i960.c (line_comment_chars): Likewise.
4584 * config/tc-z8k.c (comment_chars, line_comment_chars,
4585 line_separator_chars): Likewise.
4587 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4590 2000-06-08 Nick Clifton <nickc@cygnus.com>
4592 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4595 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4597 * configure.in (VERSION): Update to show this is the CVS mainline.
4599 2000-06-08 Matthew Jacob <mjacob@feral.com>
4601 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4602 $at is the integer register $r28, vs. both $r28 and the floating
4603 point register $f28.
4605 2000-06-08 James E. Wilson <wilson@cygnus.com>
4607 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4608 (dot_endp): Don't call ia64_flush_insns.
4609 (emit_one_bundle): Don't delete prologue/body records from
4610 unwind_record list in first loop. Rewrite second loop to account for
4613 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4615 * config/tc-ia64.c: Add missing prototypes.
4616 (generate_unwind_image): Cast argument to output_unw_records call.
4618 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4620 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4622 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4624 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4625 (REGISTER_P): likewise.
4626 (avr_opcodes): uses include/opcode/avr.h
4627 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4629 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4631 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4634 2000-06-03 H.J. Lu <hjl@gnu.org>
4636 * read.c (is_end_of_line): Put back `;'.
4638 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4640 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4642 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4644 * expr.c (operand): Test is_end_of_line outside switch to catch
4645 line separator chars that are also operators.
4646 (operator): Return O_illegal for line separator chars.
4648 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4649 entry (or `!' entry for TC_HPPA).
4651 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4652 before indexing is_end_of_line. Remove redundant check for '\0'.
4654 * config/tc-h8500.c (md_assemble): Likewise.
4655 * config/tc-mcore.c (md_assemble): Likewise.
4656 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4659 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4661 * config/tc-mcore.c (mcore_cons): Likewise.
4662 (mcore_float_cons): Likewise.
4663 (mcore_stringer): Likewise.
4664 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4666 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4668 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4670 2000-05-29 Nick Clifton <nickc@cygnus.com>
4672 * config/tc-sh.c: Fix compile time warning messages.
4674 * config/tc-mips.c: Fix compile time warning messages.
4676 2000-05-29 Philip Blundell <philb@gnu.org>
4678 * doc/as.texinfo: Update copyright dates.
4679 (Local Labels): Delete misplaced mention of ARM.
4680 * NEWS: Mention ARM ELF support.
4682 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4684 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4685 it is modified, and use the real_size to compute the frag address
4686 for dwarf2 line info.
4688 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4690 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4691 line-matching scheme to cope with automake moving variables around.
4692 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4693 * Makefile.in: Regenerate.
4695 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4697 * config/tc-sparc.c (sparc_relax): New.
4698 (md_longopts): Add -relax and -no-relax options.
4699 (md_parse_options, md_show_usage): Likewise.
4700 (md_apply_fix3): Optimize tail call into branch always if possible.
4702 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4704 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4705 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4706 rules, with warning when a GAS statement specifies a packing that
4707 will result in an instruction being squashed.
4708 Added typdef packing_type and enumerals, changed various integer
4709 literals to use the enumerals.
4711 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4713 * config/tc-ia64.c (dot_restorereg_p): New function.
4714 (md_pseudo_table): Add restorereg.p.
4715 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4716 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4718 * config/tc-ia64.h (unw_record_type): Add unwabi.
4719 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4720 called MASK with members for imask, and the masks produced by
4721 fr_mem, gr_mem, br_mem, and frgr_mem.
4722 (unw_p_record): Add members ABI and CONTEXT.
4723 (unw_x_record): Add member AB.
4724 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4725 as pseudo-register for use during unwind info generation.
4726 (AR_PFS, AR_LC): New macros.
4727 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4728 whose names start with an at sign (as in "@priunat").
4729 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4731 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4732 proc_end, unwind_info, personality_routine): Consolidate into
4733 "unwind" structure to reduce offset-table use. Add member
4734 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4736 (output_R1_format, output_R3_format, output_P3_format,
4737 output_P6_format): Initialize R with zero to reduce compiler warnings.
4738 (output_P7_format): Ditto. Add `default' branch to switch
4739 statement to reduce compiler warnings.
4740 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4741 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4742 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4743 into single argument.
4744 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4745 compiler warnings. Merge A and B args into single argument.
4746 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4747 A and B args into single argument.
4748 (free_record): Removed (wasn't used).
4749 (free_list_records): Also free imasks in prologue records.
4750 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4751 (output_spill_mask): Remove.
4752 (output_unwabi): New function.
4753 (output_epilogue, output_label_state, output_copy_state): Call
4755 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4756 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4758 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4759 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4760 as part of handling the prologue records. Emit region's imask if
4761 we have one. Handle unwabi, epilogue, label_state, copy_state,
4762 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4763 spill_sprel_p, and spill_reg_p records.
4764 (set_imask, count_bits, slot_index): New function.
4765 (fixup_unw_records): Fix region size computation. Handle
4766 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4767 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4768 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4769 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4770 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4771 (dot_save): Use manifest constants for applicaton registers.
4772 Handle REG_PR and REG_PRIUNAT.
4773 (dot_restore): Don't just ignore it.
4774 (dot_restorereg): New function..
4775 (generate_unwind_image): Ensure unwind info is a multiple of eight
4776 bytes, not just four bytes.
4777 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4778 (dot_altrp): Don't just ignore it.
4779 (dot_savemem): New function. Replaces dot_savesp() and
4780 dot_savepsp(). Use manifest constants for applicaton registers.
4781 Handle REG_PR and REG_PRIUNAT.
4782 (dot_savef): Simplify.
4783 (dot_saveb): Support generation of br_gr.
4784 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4785 dot_label_state, dot_copy_state): New function.
4786 (dot_unwabi): Don't just ignore it.
4787 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4788 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4789 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4790 (emit_one_bundle): Set slot number for prologue/body records
4791 *before* emitting the first insn.
4792 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4793 (md_begin): Declare "psp" pseudo-register.
4794 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4795 so we don't get segfault.
4796 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4797 counts as required per SW Conventions manual
4798 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4799 output_preds_psprel, output_preds_sprel, output_spill_base,
4800 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4801 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4802 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4803 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4804 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4805 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4806 (dot_vframe): Implement.
4807 (dot_vframesp, dot_vframepsp): New function.
4809 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4811 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4812 * configure: Regenerate.
4814 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4816 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4817 (md_estimate_size_before_relax): so we can use it here instead of
4818 old kludges. Localise vars to blocks. Comment.
4820 * frags.c (frag_new): Update fr_var comments.
4821 * frags.h (struct frag): Ditto.
4823 2000-05-22 Richard Henderson <rth@cygnus.com>
4825 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4826 (pseudo_func): Add pcrel.
4827 (operand_match): Handle IA64_OPND_TGT64.
4828 (build_insn): Likewise.
4829 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4830 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4831 (fix_insn): Handle all three 64-bit relocation types.
4833 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4835 * obj.h (struct format_ops): New members begin, app_file,
4836 s_set_other, s_set_desc, s_get_type, s_set_type,
4837 separate_stab_sections, init_stab_section.
4839 * config/obj-multi.h: Update GPL notice to v2.
4841 (obj_app_file): New.
4842 (S_SET_SIZE): Test s_set_size for NULL before calling.
4843 (S_SET_ALIGN): Similar for s_set_align.
4848 (SEPARATE_STAB_SECTIONS): New.
4849 (INIT_STAB_SECTION): New.
4850 (EMIT_SECTION_SYMBOLS): New.
4851 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4853 * config/obj-elf.h: Update GPL notice to v2.
4854 Mention that this file is included from obj-multi.h.
4855 (obj_begin): Wrap definition in ifndef.
4856 (elf_file_symbol): Constify declaration.
4857 (obj_app_file): Ditto.
4858 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4859 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4861 * config/obj-elf.c (elf_s_set_other): New.
4862 (elf_file_symbol): Constify argument.
4863 (elf_separate_stab_sections): New.
4864 (elf_init_stab_section): New.
4865 (elf_format_ops): Add new members. Remove comma at end.
4867 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4868 (ecoff_format_ops): Add new fields. Remove comma at end.
4869 Mention inconsistency for emit_section_symbols.
4871 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4873 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4874 (coff_separate_stab_sections): New.
4875 (coff_format_ops): Add new members.
4877 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4878 (obj_aout_s_set_other): New.
4879 (obj_aout_s_set_desc): New.
4880 (obj_aout_s_get_type): New.
4881 (obj_aout_s_set_type): New.
4882 (obj_aout_separate_stab_sections): New.
4883 (aout_format_ops): New members added. Use obj_aout_process_stab,
4884 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4885 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4887 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4889 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4891 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4892 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4893 (md_estimate_size_before_relax): Ensure jumps to weak and
4894 externally visible symbols are relocatable.
4896 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4898 * stabs.c (aout_process_stab): Make global.
4899 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4900 * read.h (aout_process_stab): Declare.
4902 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4903 Generalize to *aout, *coff *elf.
4904 * configure: Regenerated.
4906 * doc/internals.texi (Object format backend): Say
4907 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4909 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4910 * Makefile.in: Regenerated.
4912 2000-05-19 Catherine Moore <clm@cygnus.com>
4914 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4916 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4918 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4919 instruction to reflect change in re_assemble_*.
4921 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4923 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4924 build PA64 ELF tools.
4925 * configure: Rebuilt.
4927 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4929 * Makefile.am: Regenerate dependencies.
4930 * Makefile.in: Regenerate.
4932 2000-05-15 Nick Clifton <nickc@cygnus.com>
4934 * config/tc-arm.c (struct asm_psr): Add boolean field
4935 distinguishing between CSPR and SPSR. Rename 'number' field
4937 (psrs): Rearrange contents to match new asm_psr structure.
4938 (arm_psr_parse): Move next to psr_required_here. Make it
4939 return an asm_psr structure.
4940 (psr_required_here): Use asm_psr structure returned by
4942 (do_msr): Reorganise to allow psr_required_here to be called
4944 (md_undefined_name): Mark 'name' parameter as unused, since
4945 the COFF target does not use it.
4947 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4949 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4951 * config/te-aux.h: Likewise.
4952 * config/te-dpx2.h: Likewise.
4953 * config/te-go32.h: Likewise.
4954 * config/te-hp300.h: Likewise.
4955 * config/te-hppa.h: Likewise.
4956 * config/te-i386aix.h: Likewise.
4957 * config/te-ic960.h: Likewise.
4958 * config/te-interix.h: Likewise.
4959 * config/te-nbsd532.h: Likewise.
4960 * config/te-pc532mach.h: Likewise.
4961 * config/te-ppcnw.h: Likewise.
4962 * config/te-psos.h: Likewise.
4963 * config/te-sparcaout.h: Likewise.
4964 * config/te-sun3.h: Likewise.
4965 * config/te-sysv32.h: Likewise.
4967 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4969 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4970 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4971 and sign extend without an if statement.
4972 (build_bytes): Likewise.
4974 2000-05-14 Kazu Hirata <kazu@hxi.com>
4976 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4977 X_add_symbol L_32 case.
4979 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4981 * config/te-freebsd.h: New file.
4983 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4985 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4986 bindtextdomain): Replace defines with those from intl/libgettext.h
4987 to quieten gcc warnings.
4989 * NEWS: Mention x86 .arch and -q.
4991 * config/tc-i386.c (quiet_warnings): New.
4992 (md_assemble): Use quiet_warnings.
4993 (md_parse_option): Set quiet_warnings from -q.
4994 (md_show_usage): Mention -q, delete -m.
4995 (flag_do_long_jump): Delete.
4996 (md_parse_option): Remove -m.
4997 (md_show_usage): Remove -m.
4998 (md_create_long_jump): Remove useless flag_do_long_jump code.
5000 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5001 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5003 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5004 Alexander Sokolov <robocop@netlink.ru>
5006 * doc/c-i386.texi (i386-Arch): New section.
5007 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5009 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5010 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5011 architecture has been given and is not 486.
5012 (set_cpu_arch): New.
5013 (md_pseudo_table): Add .arch.
5014 (md_assemble): Warn if cpu architecture has been given and an
5015 unsupported instruction.
5017 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5018 Move operand_types bit defines after relevant template field.
5019 (template): Add cpu_flags.
5023 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5025 * config/tc-mn10300.h (md_end): Define.
5026 (mn10300_finalize): Declare.
5027 * config/tc-mn10300.c: Include dwarf2dbg.h.
5028 (debug_line): Define.
5029 (md_assemble): Generate dwarf2 line info.
5030 (mn10300_finalize): New function. Finalize dwarf2 info.
5032 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5034 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5035 external version of the relocation for weak symbols.
5037 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5039 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5040 frame size in units of 16 bytes, as required per SW Conventions manual.
5041 (output_unw_records): Output info-block header as a dword to get
5044 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5046 * as.h: #include "file", not <file> on files from ../include.
5047 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5048 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5049 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5050 (tc_coff_symbol_emit_hook): Ditto.
5051 (OPTCOUNT): Cast to int to avoid compiler warning.
5052 (md_begin): Fix signed/unsigned warnings.
5054 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5056 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5057 ABRANCH LONG case for a conditional branch on a 68000.
5058 (md_estimate_size_before_relax): Likewise. Also handle
5059 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5060 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5061 PC-relative on all CPUs.
5062 (md_estimate_size_before_relax): Likewise.
5064 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5066 * as.c (parse_args): Just mention current year in printed
5069 2000-05-03 J.T. Conklin <jtc@redback.com>
5071 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5073 (md_parse_option): Recognize -m7400.
5075 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5077 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5078 don't permit lp to become less than the words array.
5080 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5082 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5083 Fix little-endian case.
5085 2000-05-03 David O'Brien <obrien@NUXI.com>
5087 * as.c (parse_args): Update copyright.
5089 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5091 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5092 for the .bss section too.
5094 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5096 * configure.in: Set em=linux for hppa-*-linux.
5097 * configure: Regenerate.
5098 * doc/Makefile.in: Regenerate with correct automake.
5100 * frags.c (frag_grow): Sanity check chunk_size.
5102 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5103 * config/obj-som.h: Likewise.
5104 * config/obj-ieee.h: Likewise.
5106 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5108 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5109 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5110 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5111 (pa_ip): low_sign_unext now returns via function value. Use
5112 re_assemble_* instead of dis_assemble_* and
5113 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5115 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5116 (md_section_align, md_parse_option, md_show_usage,
5117 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5118 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5119 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5120 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5121 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5123 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5124 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5125 outside of switch. Correct mask and shifting errors in case 10
5126 and case -11. In case 21, compare against signed range to suit
5127 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5128 case 17 and case 22, use offsetT variable to properly check range.
5129 Use re_assemble_* here too.
5130 (evaluate_absolute): Change type of value to offsetT. Call
5131 hppa_field_adjust to do the work for us.
5132 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5133 (pa_parse_cmpib_64_cmpltr): Ditto.
5134 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5135 of i to unsigned int.
5136 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5137 (pa_end_of_source): Return type is void.
5139 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5141 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5143 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5145 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5146 More comments added.
5147 (md_begin): Removed "construct symbols for each register name".
5148 Because register names conflicts with GCC generated function
5150 (avr_operand): Now constant numbers can be used as a register
5151 identifiers (0 as r0, 31 as r31).
5152 (md_assemble): use skip_space () before parsing instruction
5155 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5157 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5158 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5159 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5160 * configure: Regenerate.
5162 2000-04-29 Andreas Jaeger <aj@suse.de>
5164 * as.h: Correctly check GCC version.
5166 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5168 * doc/as.1: Fix unbalanced brackets.
5170 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5172 (line_comment_chars): Set to '/' if TE_FreeBSD.
5174 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5176 * configure.in: Configury support for PA64 (currently disabled).
5177 * configure: Rebuilt.
5179 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5181 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5182 bfd_set_section_alignment.
5184 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5186 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5189 2000-04-24 Nick Clifton <nickc@cygnus.com>
5191 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5192 * doc/as.texinfo (Align): Include arm and strongarm in list of
5193 targets that have the second form of the behaviour of the .align
5196 2000-04-24 Mark Klein <mklein@dis.com>
5198 * config/obj-som.c: Terminate obj_pseudo_table.
5200 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5202 * as.c (parse_args): Allow md_parse_option to override -a listing
5204 * config/obj-coff.c (add_lineno): Change type of offset parameter
5205 from "int" to "bfd_vma."
5206 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5207 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5208 (ppc_change_csect): Align correctly for XCOFF64.
5209 (ppc_machine): New function, which discards "ppc_machine" line.
5210 (ppc_tc): Cons for 8 when code is 64 bit.
5211 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5213 (md_parse_option): Handle -a64 and -a32.
5215 * config/tc-ppc.h (TARGET_MACH): Define.
5216 (TARGET_FORMAT): Move to function.
5217 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5219 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5221 * config/tc-avr.c: New AVR_ISA_ defined.
5222 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5223 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5224 for `fmul', `movw' and `lpm R,Z' instructions.
5225 (avr_operands): Warn if current opcode is a two-word instruction
5226 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5227 (avr_opcodes): New commands added.
5228 (REGISTER_P): Check 'a' and 'v' constraint letters.
5229 (mcu_types): New MCU added.
5231 2000-04-22 Timothy Wall <twall@cygnus.com>
5233 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5235 (operand_match): Conditionally insert default bit values for IMMU9.
5237 2000-04-14 Matthew Green <mrg@cygnus.com>
5239 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5240 * configure: Rebuilt.
5242 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5243 Jason Eckhardt <jle@cygnus.com>
5245 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5247 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5248 Added handling of new operand types l,y,&,fe,fE,fx.
5250 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5251 David Mosberger <davidm@hpl.hp.com>
5252 Timothy Wall <twall@cygnus.com>
5253 Andrew MacLeod <amacleod@cygnus.com>
5254 Jim Wilson <wilson@cygnus.com>
5256 * Makefile.am (CPU_TYPES): Add ia64.
5257 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5258 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5259 * Makefile.in: Rebuild.
5260 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5261 * configure: Rebuild.
5262 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5263 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5264 * expr.c (expr): Handle md_optimize_expr.
5265 * read.c (LEX_HASH): Add comment.
5266 * config/tc-ia64.c, config/tc-ia64.h: New files.
5268 2000-04-21 Richard Henderson <rth@cygnus.com>
5270 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5271 bundling a non-delayed branch type instruction.
5273 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5275 * config/tc-mn10300.c (HAVE_AM30): Define.
5276 (md_assemble): Use it.
5278 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5280 * config/obj-elf.c (obj_elf_change_section): Check for changed
5283 * Makefile.am: (CPU_MULTI_VALID): Remove.
5284 (MULTI_CPU_TYPES): Define.
5285 (MULTI_CPU_OBJ_VALID): Define.
5286 (DEPTC): Use the above.
5287 (DEPOBJ): Same here.
5289 Regenerate dependencies.
5290 * Makefile.in: Regenerate.
5292 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5294 * Makefile.am (YACC, LEX): Get them from configure.
5296 2000-04-18 H.J. Lu (hjl@gnu.org)
5298 * config/tc-i386.c (offset_in_range): Use addressT instead of
5299 bfd_vma for non-bfd assemblers.
5301 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5303 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5304 doesn't give spurious errors.
5306 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5308 * as.h (SEEK_SET): Define if undefined.
5310 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5312 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5313 constants, and don't assume offsetT is 32 bits.
5315 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5317 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5318 (md_pcrel_from_section): Add prototype.
5319 (d10v_fix_adjustable): Add prototype.
5320 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5322 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5324 2000-04-12 Nick Clifton <nickc@cygnus.com>
5326 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5327 symbol in frag chain.
5329 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5331 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5332 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5333 (fits_in_signed_word, smallest_imm_type): Ditto.
5334 (md_assemble): Use an offsetT var to hold offsetT values, not a
5336 (offset_in_range): New.
5337 (md_assemble): Use it.
5338 (md_convert_frag): Change type of target_address, opcode_address,
5339 and displacement_from_opcode_start to offsetT.
5340 (md_create_short_jump): Change type of offset to offsetT.
5341 (md_create_long_jump): Ditto.
5342 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5343 (md_chars_to_number): Remove.
5344 (output_invalid): Remove duplicate prototype.
5346 2000-04-09 Nick Clifton <nickc@cygnus.com>
5348 * Makefile.am (CPU_TYPES): Add 'avr'.
5349 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5350 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5352 * Makefile.in: Regenerate.
5354 * doc/as.texinfo: Add M32R documentation.
5356 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5358 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5359 --enable-build-warnings option.
5360 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5361 * Makefile.in, configure: Re-generate.
5363 2000-04-07 Nick Clifton <nickc@cygnus.com>
5365 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5366 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5367 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5368 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5369 (arm_force_relocation): Force relocations for
5370 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5372 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5374 * config/tc-sh.c (get_operands): There's no third operand if the
5375 first operand is an immediate.
5377 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5379 * config/tc-sh.c (immediate): Delete.
5380 (sh_operand_info): Add immediate member.
5381 (parse_reg): Use A_PC for pc.
5382 (parse_exp): Add second argument 'op'. All callers changed.
5383 (parse_at): Expect pc to be coded as A_PC.
5384 Use immediate field in *op.
5385 (insert): Add fourth argument 'op'. All callers changed.
5386 (build_relax): Add second argument 'op'. All callers changed.
5387 (insert_loop_bounds): New function.
5388 (build_Mytes): Remove DISP_4.
5389 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5390 (assemble_ppi): Use immediate field in *operand.
5391 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5392 (md_apply_fix): Likewise.
5393 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5395 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5397 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5399 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5401 * internals.texi (CPU backend): Document
5402 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5404 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5406 * po/gas.pot: Regenerate.
5408 * as.c (show_usage): Restore translated part of bug string.
5409 * gasp.c (show_usage): Likewise.
5411 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5412 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5413 than move-if-change.
5414 (DEP1): Modify for "gcc -MM".
5418 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5419 Update dependencies.
5420 * Makefile.in: Regenerate.
5422 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5424 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5425 (md_begin): Likewise.
5426 (HAVE_AM33): New macro.
5427 (md_assemble): Use it. Match r_regs and xr_regs only if
5430 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5432 * as.h: #include "bin-bugs.h"
5433 * as.c (show_usage): Use REPORT_BUGS_TO.
5434 * gasp.c: #include "bin-bugs.h"
5435 (show_usage): Use REPORT_BUGS_TO.
5437 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5439 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5441 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5442 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5445 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5447 * config/tc-i386.c (i386_immediate): Don't assume a constant
5448 immediate is necessarily 16 bits when in 16 bit code mode.
5449 (md_assemble): Instead set guess_suffix here after we have checked
5452 2000-04-02 Richard Henderson <rth@cygnus.com>
5454 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5455 quantities. Correct right shift sign extension.
5456 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5457 32-bit value when shifting into place.
5459 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5461 * app.c: Add ATTRIBUTE_UNUSED as needed.
5462 * config/tc-ppc.c: Likewise.
5463 (ppc_size): Make unsigned long.
5464 (ppc_insert_operand): Add casts to avoid warnings.
5466 2000-03-31 Nick Clifton <nickc@cygnus.com>
5468 * config/tc-d10v.h (md_flush_pending_output): Define.
5470 2000-03-29 Nick Clifton <nickc@cygnus.com>
5472 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5473 segment. Works for both BFD_ASSEMBLER and others.
5474 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5476 2000-03-29 Nick Clifton <nickc@cygnus.com
5478 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5480 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5482 * listing.c (LISTING_LHS_WIDTH): Default depends on
5484 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5486 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5488 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5491 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5493 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5495 * config/tc-avr.c (mcu_types): Add missing initialiser.
5496 (md_pcrel_from_section): Add prototype.
5497 (avr_operand): Remove redundant test of unsigned < 0.
5498 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5500 2000-03-27 Denis Chertykov <denisc@overta.ru>
5502 * config/tc-avr.c: New file for AVR support.
5503 * config/tc-avr.h: Likewise.
5504 * configure.in: Add AVR support.
5505 * configure: Regenerate.
5507 2000-03-26 Timothy Wall <twall@cygnus.com>
5509 * gasp.c (macro_op): Add new argument to check_macro call.
5510 Macro structure definitions moved to macro.h
5511 * sb.h: Add argument to prototype for input_scrub_include_sb.
5512 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5513 nesting checks with an additional flag.
5514 (struct input_save): Add flag to indicate whether current sb
5515 should be checked for proper macro/conditional nesting.
5516 (input_scrub_push/pop): Save/restore nest check flag.
5517 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5519 * macro.c (check_macro): Allow caller to retrieve parsed macro
5520 information if a pointer is provided. This information may be
5521 used by the new macro hooks.
5522 * macro.h: Update prototype for check_macro. Macro struct
5523 definitions moved here from macro.c/gasp.c.
5524 * read.c (read_a_source_file): Add parameter to check_macro call,
5525 and pass macro info to the macro hook, if defined.
5526 (input_scrub_insert_line): New. Allow insertion of a line of
5527 characters into the input stream.
5528 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5529 file into the input stream.
5530 (s_include): Use input_scrub_insert_file.
5531 * internals.texi: Document new macro hooks.
5532 * as.h: New prototypes added.
5534 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5536 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5537 an initial capital letter.
5538 (i386_index_check): Reindent.
5540 2000-03-19 Nick Clifton <nickc@cygnus.com>
5542 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5545 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5547 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5548 instruction operand bad if Rd > 7 when generating
5549 thumb instructions. Prevents for example,
5550 "adr r12,label" from silently failing and generating
5551 the wrong instruction.
5553 2000-03-17 Nick Clifton <nickc@cygnus.com>
5555 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5556 that have a destingation >= 0x400000.
5557 Fix compile time warning messages.
5559 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5561 * config/tc-sh.c (md_begin): When encountering insn that are
5562 not supported by the current arch, only change the name if
5563 its contents are the same as prev_name.
5564 (get_specific): If the the architecture doesn't match, fail.
5566 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5568 * config/tc-sh.c (IDENT_CHAR): Define.
5569 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5570 matching back where it came from.
5572 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5574 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5576 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5578 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5581 2000-03-15 Kazu Hirata <kazu@hxi.com>
5583 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5585 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5587 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5588 floating-point-number, make sure 'f' is in FLT_CHARS.
5590 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5592 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5593 (s_lcomm_internal): Use it.
5594 * doc/internals.texi (CPU backend): Document it.
5595 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5598 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5600 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5603 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5604 implementation doesn't have special handling for switch
5606 (macro_build): Allow for code in sections other than .text.
5608 (mips_ip): Likewise.
5609 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5610 Don't perform relocs if we will be outputting them.
5611 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5612 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5615 2000-03-09 Catherine Moore <clm@cygnus.com>
5617 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5618 relocation type based on the entry in the fixup structure.
5619 Put S_IS_EXTERN processing back in.
5621 2000-03-08 H.J. Lu (hjl@gnu.org)
5623 * Makefile.am (install-exec-tooldir): Depend on
5624 install-exec-bindir for parallel make.
5625 * Makefile.in: Regenerated.
5627 2000-03-06 Nick Clifton <nickc@cygnus.com>
5629 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5631 (md_parse_option): Parse -m32r command line switch - disable m32rx
5633 (md_show_usage): Document new option.
5635 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5636 * doc/Makefile.in: Regenerate.
5637 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5639 2000-03-02 Michael Meissner <meissner@redhat.com>
5641 * config/tc-d30v.c (check_range): Remove code that incorrectly
5642 sign extended values where bits < 32.
5644 2000-03-02 H.J. Lu (hjl@gnu.org)
5646 * configure.in: Support --enable-targets=all on ia32.
5647 * configure: Regenerated.
5649 2000-03-01 Nick Clifton <nickc@cygnus.com>
5651 * gasp.c (do_align): Remove bogus check of alignment value.
5653 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5655 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5656 TC_PPC was defined forced the type of a symbol with no other type
5659 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5661 * doc/internals.texi (CPU backend): Mention that
5662 line_separator_chars do not break up comments. Fix typos for
5663 LEX_AT and LEX_NAME descriptions. Document operands for
5664 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5665 description of md_create_short_jump usage. Document argument for
5666 md_undefined_symbol.
5668 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5670 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5671 (md_parse_option): Handle it.
5672 (md_show_usage): Document it.
5674 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5676 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5677 opcode, for the instruction `pal19'. From Andrea Arcangeli
5680 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5682 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5684 (md_assemble): To here, before template operands are matched.
5685 Also ensure a constant immediate is sign extended when we know the
5686 size is at most 16 bits. This is to catch cases like "add
5687 $0xffc0,%ax" where we don't know the size, and thus that the
5688 immediate can be represented as Imm8S until after parsing the
5690 (i386_displacement): Similarly sign extend 16 bit constant
5692 (md_assemble): Relax 16-bit jump constant range check to suit sign
5693 extended displacements.
5695 2000-02-26 Andreas Jaeger <aj@suse.de>
5697 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5699 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5701 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5702 call operands when intel_syntax.
5703 (intel_float_operand): Return 2 for "fi...".
5704 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5705 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5706 earlier "SHORT" change.
5707 (md_assemble): When determining suffix from Regs, exclude
5710 2000-02-24 Nick Clifton <nickc@cygnus.com>
5712 * configure: Add arm-wince, mips-pe and sh-pe targets.
5713 * configure: Regenerate.
5715 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5717 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5718 "pe-mips" for the mips-pe target.
5720 * config/tc-arm.c (insns): Change displacement encoded in BL
5721 and B instructions if the target port is arm-wince.
5722 (do_ldst): Do not bias the relocation offset if the target
5724 (md_pcrel_from): Add in missing relocation offset bias if the
5725 target os arm-wince.
5727 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5728 (md_begin): Disable -G support for mips-pe target.
5729 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5730 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5733 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5734 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5735 assembler, just set the alignment to 4.
5737 * config/te-wince-pe.h: New file for WinCE targets. Define
5740 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5742 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5743 string instructions.
5744 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5745 (i386_intel_memory_operand): After finding a segment override,
5746 check again for no `[' before looking for a displacement. Bomb if
5747 more than one displacement rather than silently discarding the
5748 second and subsequent ones. Free strings malloc'd by
5749 build_displacement_string.
5751 2000-02-24 Catherine Moore <clm@cygnus.com>
5753 * config/obj-som.c (obj_pseudo_table): Add "weak".
5754 (obj_som_weak): New routine.
5756 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5758 * config/tc-i386.c (union i386_op): New.
5759 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5760 Throughout file replace occurences of disps[n], imms[n], regs[n]
5761 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5762 intel mode operand swapping. Add assert in regKludge and
5763 fake_zero_displacement code. Test i.types[n] when outputting
5764 displacements and immediates. Combine output of Disp16 with
5766 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5767 when in intel mode by (not) reversing fsub and fdiv operands
5768 before the template search. This fails for single operand
5769 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5770 undefined. Instead fix the base_opcode after we've found the
5771 template. Move base_opcode xor with found_reverse_match from
5772 opcode output code to before this fix so we test for the correct
5774 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5775 check in intel mode. Instead compare opcodes.
5777 * config/tc-i386.h (TC_RELOC): Delete.
5778 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5779 with equivalent call to reloc.
5781 * as.h (flag_m68k_mri): Move declaration after target include, and
5782 only declare when TC_M68K defined. Define as zero otherwise.
5783 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5784 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5785 Define as zero otherwise.
5786 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5787 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5788 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5789 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5790 testing whether defined.
5791 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5792 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5793 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5794 rather than testing whether defined.
5795 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5796 (parse_mri_cons): Declare and use only when TC_M68K.
5797 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5798 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5799 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5801 * NEWS: Mention IBM 370 support.
5803 2000-02-23 Richard Henderson <rth@cygnus.com>
5805 * config/tc-i386.c (md_assemble): When swapping operands for
5806 intel_syntax, assume everything that's not Imm or Disp is a
5809 2000-02-23 Linas Vepstas <linas@linas.org>
5811 * config/tc-i370.c, config/tc-i370.h: New files.
5812 * Makefile.am: Add support for Linux/IBM 370.
5813 * configure.in: Likewise.
5814 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5815 * config/obj-elf.c: Include elf/i370.h
5816 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5818 * Makefile.in: Regenerate.
5819 * configure: Regenerate.
5821 * doc/c-i370.texi: New file.
5822 * doc/all.texi: Include it.
5823 * doc/as.texinfo: And here.
5824 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5825 * doc/Makefile.in: Regenerate.
5827 2000-02-19 Michael Meissner <meissner@redhat.com>
5829 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5830 determine if an instruction can be used in parallel with an ADDppp
5831 or SUBppp instruction.
5833 2000-02-22 Andrew Haley <aph@cygnus.com>
5835 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5837 2000-02-22 Andrew Haley <aph@cygnus.com>
5839 * config/tc-mips.c (mips_gp32): New variable.
5840 (macro_build) Use mips_gp32.
5842 (md_longopts): Add "-mgp32" and "-mgp64".
5843 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5845 (OPTION_M7900): Change offset
5846 (OPTION_NO_M7900): Ditto.
5848 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5850 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5851 warning, and bump it to 1.
5853 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5855 From Brad Lucier <lucier@math.purdue.edu>:
5856 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5859 2000-02-21 Catherine Moore <clm@cygnus.com>
5861 * config/tc-mips.c (MF_HILO_INSN): Define.
5862 (mips_7000_hilo_fix): Declare.
5863 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5864 (md_parse_option): Check for 7000_HILO_FIX options.
5865 (OPTION_M7000_HILO_FIX): Define.
5866 (OPTION_NO_M7000_HILO_FIX): Define.
5867 * doc/c-mips.texi (-mfix7000): Describe.
5869 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5871 * listing.c (print_lines): Remove unused variable `end'.
5873 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5874 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5875 reloc_type when BFD_ASSEMBLER.
5876 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5877 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5878 statement and quell signed vs. unsigned comparison warning.
5880 2000-02-18 Nick Clifton <nickc@cygnus.com>
5882 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5883 the computed frag offset, rather than overwriting it.
5885 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5887 * config/tc-sh.c ("elf/sh.h"): Include.
5888 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5889 (md.begin): Initialize target_arch.
5890 Only include opcodes in has table that match selected architecture.
5891 (parse_reg): Recognize register names for sh-dsp.
5892 (parse_at): Recognize post-modify addressing.
5893 (get_operands): The leading space is now optional.
5894 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5895 arguments. Update valid_arch.
5896 (build_Mytes): Add support for SDT_REG_N.
5897 (find_cooked_opcode): New function, broken out of md_assemble.
5898 (assemble_ppi, sh_elf_final_processing): New functions.
5899 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5900 (md_longopts, md_parse_option): New option: -dsp.
5901 * config/tc-sh.h (elf_tc_final_processing): Define.
5902 (sh_elf_final_processing): Declare.
5904 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5906 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5907 the unwinder subspace. Save the current seg/subseg before creating
5910 2000-02-10 Nick Clifton <nickc@cygnus.com>
5912 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5913 little endian targets.
5914 (INST_BYTE1): Redefine to handle big and little endian
5916 (cpu_type): New type: Select between M340 and M210.
5917 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5918 instructions of the M340.
5919 (md_assemble): Add support for the MULSH and OPSR classes of
5921 (md_atof): Add support for little endian targets.
5922 (md_parse_option): Add support for -EL, -EB and -mcpu command
5924 (md_convert_frag): Add support for little endian targets.
5925 (md_apply_fix3): Add support for little endian targets.
5926 (md_number_to_chars): Add support for little endian targets.
5928 2000-02-10 Timothy Wall <twall@redhat.com>
5930 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5931 defined, use it to verify the symbol just read should be a label.
5933 2000-02-10 Timothy Wall <twall@redhat.com>
5935 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5936 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5937 around colons when KEEP_WHITE_AROUND_COLON is defined.
5938 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5939 and KEEP_WHITE_AROUND_COLON.
5941 2000-02-08 Timothy Wall <twall@redhat.com>
5943 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5945 (do_repeat): New. Abstract repeat logic so that a "break" can be
5947 (end_repeat): New. Provide support for a "break" out of the
5949 * read.h: Add prototypes for new functions.
5951 2000-02-08 Timothy Wall <twall@redhat.com>
5953 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5954 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5955 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5958 2000-02-08 Timothy Wall <twall@redhat.com>
5960 * read.c: Added elseif to directives table.
5961 * read.h: Added prototype for s_elseif.
5962 * doc/as.texinfo: Added description for elseif.
5963 * cond.c (s_elseif): New function
5965 2000-02-04 Timothy Wall <twall@redhat.com>
5967 * listing.c (print_lines): Remove conditionals causing bug in
5970 2000-02-03 Timothy Wall <twall@cygnus.com>
5972 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5974 * frags.c (frag_new): Calculate fr_fix in octets
5975 (frag_now_fix) Return offset as target address offset (bytes).
5976 (frag_now_fix_octets) New - Return offset in octets (8-bit
5978 * frags.h: Added prototype for frag_now_fix_octets().
5979 Distinguish between octets and bytes in field descriptions.
5980 * listing.c (calc_hex): Account for octets vs bytes when
5981 printing addresses/offsets.
5982 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5983 target is little-endian, print the octets in a word in big-endian
5984 order so that the display looks like a proper hexadecimal number,
5985 instead of having the octets reversed.
5986 * read.c (do_align): When recording alignment, alignment power
5987 should be in terms of target bytes (minimum addressible unit)
5989 (do_org) Convert ORG target address (byte) argument into an
5990 octet offset when generating a variable fragment.
5991 * symbols.c (resolve_symbol_value): Symbol final value
5992 converted to a target address offset (bytes) from its octet offset.
5993 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5994 offset (bytes) is adjusted by the frag offset (octets) converted
5996 (coff_frob_section) Section alignment power is in terms of bytes;
5997 convert it to an octet alignment power when calculating size (and
5998 size mask) in octets. Don't modify the section size in order to
5999 "align" it for TI COFF, since that format has a different method
6000 for storing alignment information.
6002 2000-02-01 Timothy Wall <twall@cygnus.com>
6004 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6005 entries, matching the way GCC generates them. If not escaped, the
6006 filename is encoded incorrectly.
6008 2000-01-31 Nick Clifton <nickc@cygnus.com>
6010 * config/tc-arm.c (reg_table): Add support for ATPCS register
6013 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6015 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6017 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6019 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6020 of a symbol when we really care about its value.
6022 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6024 * config/tc-mcore.c (md_assemble): Give warning message if
6025 operands passes to instruction are more than the spec.
6027 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6029 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6030 Thumb mode but the label seen was not declared as '.thumb_func'
6031 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6032 correct disassembly of Thumb code bounded by non function labels.
6034 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6036 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6037 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6039 * Makefile.in: Same here.
6042 * configure.in: Set bfd_gas for i386-aout when primary target
6043 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6044 we may need the primary te_file. Remove incorrect comment.
6046 * configure: Regenerate.
6048 * config/e-i386aout.c: New file.
6050 * as.c (USE_EMULATIONS): Move to before print_version_id.
6051 (struct emulation): Add i386aout.
6052 (show_usage): Split text strings. Reformat -a text. Add --em
6056 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6057 (aout_format_ops): New.
6060 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6061 preprocessor conditional and add aout USE_EMULATIONS tests.
6062 (read_a_source_file): Don't pass error strings to printf as
6066 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6068 (do_data): Same here.
6069 (process_file): And here.
6072 * symbols.c (colon): Rewrite "already defined" fatal message
6073 code for aout with USE_EMULATIONS.
6076 * config/obj-aout.c (OBJ_HEADER): Define.
6077 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6079 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6080 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6082 (obj_aout_type): Expand S_SET_OTHER here too.
6083 (obj_read_begin_hook): Remove.
6084 (aout_pop_insert): New.
6085 (obj_aout_s_get_other): New.
6086 (obj_aout_s_get_desc): New.
6087 (aout_format_ops): New.
6090 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6091 gets aout_pseudo_table.
6092 (aout_pseudo_table): Declare.
6093 (obj_read_begin_hook): Define.
6096 * config/obj-coff.c (obj_pseudo_table): Rename to
6098 (coff_pop_insert): Use coff_pseudo_table.
6099 (coff_sec_sym_ok_for_reloc): Remove.
6100 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6101 and comment all zero entries and remove #if 0 code.
6104 * config/obj-coff.h (obj_pop_insert): Define.
6105 (coff_pseudo_table): Declare.
6108 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6109 s_get_size, s_set_size. Comment all zero entries.
6112 * config/obj-elf.c (elf_s_get_other): New function.
6113 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6114 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6115 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6117 (obj_elf_parse_section_letters): Don't pass error strings to
6118 printf as format arg.
6121 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6123 (elf_s_get_other): Declare.
6124 (S_GET_OTHER) Define as elf_s_get_other if not already
6126 (S_SET_OTHER): Only define when not already defined.
6127 (elf_obj_read_begin_hook): Declare.
6128 (obj_read_begin_hook): Define.
6129 (elf_obj_symbol_new_hook): Declare.
6130 (obj_symbol_new_hook): Define.
6133 * config/obj-multi.h: Add copyright header and protect against
6134 multiple inclusion. Add * to all function pointers.
6135 (OBJ_HEADER): If defined, include it rather than other defines
6137 (obj_frob_file_after_relocs): Test for NULL.
6138 (obj_symbol_new_hook): Here too.
6139 (obj_sec_sym_ok_for_reloc): And here.
6140 (S_GET_OTHER): Define.
6141 (S_GET_DESC): Define.
6142 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6143 (OBJ_MAYBE_ELF): Update comment.
6145 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6146 OBJ_AOUT preprocessor conditional and handle emulation by
6147 testing OUTPUT_FLAVOR.
6148 (i386_displacement): Here too.
6149 (md_section_align): Similarly here.
6150 (i386_target_format): Conditionally compile when more than one
6151 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6152 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6153 (i386_displacement): Here too.
6156 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6157 Define TARGET_FORMAT for aout only when not multi.
6160 * config/te-multi.h: Delete file as it's identical to te-generic.h
6162 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6164 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6165 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6168 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6170 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6173 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6175 * config/tc-mips.c (mips_do_align): New function.
6176 * config/tc-mips.h (md_do_align): Define.
6178 2000-01-10 Philip Blundell <philb@gnu.org>
6180 * doc/c-arm.texi (ARM Options): Fix typo.
6181 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6182 line separator for Linux.
6183 * doc/as.texinfo (Comments): Mention the ARM.
6185 2000-01-10 Philip Blundell <pb@futuretv.com>
6187 * configure.in (arm*-*-conix*): New target.
6188 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6190 * configure: Regenerate.
6192 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6194 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6195 (obj_elf_visibility): New function.
6197 * doc/as.texinfo (Visibility): New node: document visibility
6200 For older changes see ChangeLog-9899