1 2001-08-20 Richard Henderson <rth@redhat.com>
3 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
4 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
5 use seg parameter instead of now_seg.
7 2001-08-18 H.J. Lu <hjl@gnu.org>
9 * config/tc-mips.c (show): Add the missing prototype.
11 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
13 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
15 (mips_ip): Use the new return values instead of characters. Add
16 support for %higher and %highest.
19 (my_getSmallExpression): Make parsing case insensitive and more
20 reliable. Add support for %higher and %highest. Further support to
21 parse %gprel and %neg is implemented but currently deactivated.
23 2001-08-17 Alan Modra <amodra@bigpond.net.au>
25 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
26 (ecoff_build_symbols): Likewise.
27 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
29 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
31 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
32 for n32 ABI if appropriate.
34 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
36 * config/tc-mips.c (cons_fix_new_mips): Remove.
37 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
38 (cons_fix_new_mips): Remove.
40 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
42 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
43 a label, not a hex constant.
45 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
47 * config/tc-v850.h: Add missing prototypes.
49 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
51 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
54 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
56 * config/tc-sparc.c (cons_fix_new_sparc): Move
57 `sparc_no_align_cons = 0;' to...
58 (s_uacons): ...here so that sparc_no_align_cons will get
61 2001-08-11 Kazu Hirata <kazu@hxi.com>
63 * config/tc-mips.c: Fix a comment typo.
65 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
67 * config/tc-mips.c (move_register): New function.
68 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
70 (macro2): Use move_register rather than macro_build for moves.
71 (mips16_macro): Likewise.
72 (macro): Likewise. Handle M_MOVE.
74 2001-08-10 Andreas Jaeger <aj@suse.de>
76 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
78 * configure: Regenerate.
80 2001-08-10 Alan Modra <amodra@bigpond.net.au>
82 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
83 Comment indentation of #pragma.
84 * macro.c (alloca): Likewise.
86 * config/tc-ppc.c: Revert 2001-08-08.
88 2001-08-09 Alan Modra <amodra@bigpond.net.au>
90 * symbols.c: Add missing prototypes.
91 * config/e-i386elf.c: Likewise.
92 * config/e-i386coff.c: Likewise.
93 * config/e-i386aout.c: Likewise.
94 * config/obj-coff.c: Likewise.
95 (def_symbol_in_progress, stack): Move definition.
96 * config/obj-elf.c: Add missing prototypes.
97 (obj_elf_change_section): Make static.
98 (obj_elf_parse_section_letters): Likewise.
99 (obj_elf_section_word): Likewise.
100 (obj_elf_section_type): Likewise.
102 2001-08-08 Alan Modra <amodra@bigpond.net.au>
104 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
105 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
106 determining reloc type with code reading operands->reloc field.
108 2001-08-08 Alan Modra <amodra@bigpond.net.au>
110 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
111 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
112 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
113 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
115 * output-file.c (output_file_create): Don't try to open a second
116 time as it's unnecessary. FOPEN_W was undefined too.
118 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
120 * tc-mips.c (macro_build): Replace magic constants by defines.
121 (mips_ip): Likewise. Typo.
123 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
125 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
126 (RELAX_ENCODE): Replace bfd_vma by valueT.
127 (load_address): Formatting.
128 (macro): Likewise. Code cleanup. Typo.
129 (macro2): Formatting.
130 (md_parse_option): Typo.
131 (s_mipsset): Reorder cases to look nicer.
132 (md_estimate_size_before_relax): Formatting. Code cleanup.
133 (mips_elf_final_processing): Check against NULL instead of 0.
134 (md_obj_end): Remove ugly `' in message string.
135 (s_mips_ent): Remove ugly `' in message string.
137 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
139 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
140 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
141 mutually exclusive (if they are different).
142 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
145 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
147 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
150 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
152 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
153 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
154 (md_long_opts): Add -mfp32 option.
155 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
156 (md_show_usage): Show usage for -mfp32 and -mgp32.
157 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
158 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
159 (HAVE_32BIT_ADDRESSES): New macro.
160 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
161 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
162 (s_cprestore, s_cpadd): Likewise.
163 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
164 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
165 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
166 to determine the width of addresses in load, store and jump macros.
167 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
168 used in set instructions; do not check the address size for them.
169 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
170 unaligned load and store macros.
171 (mips_ip): Use the new macros to check the width of a register when
172 processing float constants. Force a constant into memory if it is
173 destined for an FPR and the FPRs are wider than the GPRs. Warn about
174 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
175 than mips_gp32 to select synthetic instructions.
176 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
177 synthetic instructions.
179 2001-08-01 Christian Groessler <cpg@aladdin.de>
181 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
182 "rh", "rr", "rq", or "sp" then don't automatically assume
183 it's a register name. Check whether there is a number
186 2001-08-01 Alan Modra <amodra@bigpond.net.au>
188 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
189 Don't allocate more space than necessary for the input line copy.
191 2001-08-01 Alan Modra <amodra@bigpond.net.au>
193 * read.c: Standardize error/warning messages - don't capitalise, no
194 final period or newline, don't say "ignored" or "zero assumed" for
195 as_bad messages. In some cases, change the wording to that used
196 elsewhere for similar messages.
199 * atof-generic.c: Likewise.
202 * depend.c: Likewise.
203 * dwarf2dbg.c: Likewise.
207 * input-file.c: Likewise.
208 * input-scrub.c: Likewise.
209 * listing.c: Likewise.
210 * output-file.c: Likewise.
212 * subsegs.c: Likewise.
213 * symbols.c: Likewise.
215 * ecoff.c (ecoff_directive_end): Test for missing name by
216 comparing input line pointers rather than reading string.
217 (ecoff_directive_ent): Likewise.
218 * read.c (s_set): Likewise.
219 (s_align): Report a warning rather than an error for
221 (s_comm): Check for missing symbol name.
222 (s_lcomm_internal): Likewise.
224 (s_globl): Use is_end_of_line instead of looking for '\n'.
225 (s_lcomm_internal): Likewise.
226 (ignore_rest_of_line): Report a warning rather than an error.
228 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
230 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
231 any kind of relocation against a not-loaded section.
233 2001-07-30 Alan Modra <amodra@bigpond.net.au>
235 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
236 to include '@' in symbol names when parsing versioned symbols
237 rather than calling get_symbol_end multiple times.
238 * config/tc-i370.c (register_name): Format fixes. Don't call
239 get_symbol_end after parsing number.
240 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
241 code out of conditional.
242 (address_register_name): Likewise.
243 (other_register_name): Likewise.
244 * config/tc-mn10300.c (r_register_name): Likewise.
245 (xr_register_name): Likewise.
246 (data_register_name): Likewise.
247 (address_register_name): Likewise.
248 (other_register_name): Likewise.
249 * config/tc-ppc.c (register_name): Likewise.
250 * config/tc-s390.c (register_name): Likewise.
252 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
254 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
255 and bra relax: update fragP->fr_fix after the fixup.
257 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
259 * read.c (s_set): Check for missing symbol name.
261 2001-07-26 Alan Modra <amodra@bigpond.net.au>
263 * write.c (relax_segment <rs_space>): Account for fr_fix.
265 2001-07-25 H.J. Lu <hjl@gnu.org>
267 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
268 we treat weak like extern only for ELF.
269 (mips_fix_adjustable): Make sure we don't adjust extern/weak
270 symbols only for ELF.
272 2001-07-25 Chris Demetriou <cgd@broadcom.com>
274 * config/tc-mips.c: Fix spelling error in comment.
276 2001-07-25 Dave Brolley <brolley@redhat.com>
278 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
279 (IS_PARALLEL_SEPARATOR): New macro.
280 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
281 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
282 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
283 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
286 2001-07-24 Alan Modra <amodra@bigpond.net.au>
288 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
289 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
290 Update dependencies with "make dep-am".
291 * Makefile.in: Regenerate.
292 * doc/Makefile.in: Regenerate.
294 2001-07-23 Kazu Hirata <kazu@hxi.com>
296 * config/tc-alpha.h: Fix formatting.
297 * config/tc-arc.c: Likewise.
298 * config/tc-d10v.h: Likewise.
299 * config/tc-hppa.c: Likewise.
300 * config/tc-i370.c: Likewise.
301 * config/tc-i386.h: Likewise.
302 * config/tc-i960.h: Likewise.
303 * config/tc-ia64.c: Likewise.
304 * config/tc-ia64.h: Likewise.
305 * config/tc-m32r.c: Likewise.
306 * config/tc-m68k.c: Likewise.
307 * config/tc-m88k.c: Likewise.
308 * config/tc-ns32k.c: Likewise.
309 * config/tc-pdp11.c: Likewise.
310 * config/tc-pj.h: Likewise.
311 * config/tc-s390.c: Likewise.
312 * config/tc-sparc.c: Likewise.
313 * config/tc-sparc.h: Likewise.
314 * config/tc-tic80.c: Likewise.
315 * config/tc-w65.h: Likewise.
317 2001-07-23 Alan Modra <amodra@bigpond.net.au>
319 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
320 symbols specially. Always resolve, adding fr_address to value.
321 * write.c (write_object_file): Don't add fr_address to sym values.
322 (relax_frag): Likewise.
323 (relax_segment): Likewise.
324 * config/obj-ieee.c (do_symbols): Likewise.
325 * config/tc-cris.c (md_convert_frag): Likewise.
326 * config/tc-fr30.c (md_convert_frag): Likewise.
327 * config/tc-i386.c (md_convert_frag): Likewise.
328 * config/tc-m32r.c (md_convert_frag): Likewise.
329 * config/tc-m68hc11.c (md_convert_frag): Likewise.
330 * config/tc-mcore.c (md_convert_frag): Likewise.
331 * config/tc-mips.c (mips16_extended_frag): Likewise.
332 * config/tc-ns32k.c (md_convert_frag): Likewise.
333 * config/tc-m68k.c (md_convert_frag_1): Likewise.
334 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
335 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
336 (md_relax_table): Remove first four entries. Format.
337 (md_estimate_size_before_relax): Remove old_fix. Don't bother
338 setting fr_var. Simplify byte branch checks.
340 2001-07-23 Alan Modra <amodra@bigpond.net.au>
342 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
343 "isbranch" param as all calls have it set.
344 (pa_parse_neg_cmpsub_cmpltr): Likewise.
345 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
346 strcasecmp in "nullify" var.
347 (pa_parse_neg_add_cmpltr): Likewise.
348 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
349 functions. Don't print wrong conditions in error messages.
351 2001-07-23 Andreas Jaeger <aj@suse.de>
353 * config/tc-s390.c (s390_force_relocation): Removed.
355 * config/tc-s390.h: Remove double declaration of
358 2001-07-22 H.J. Lu <hjl@gnu.org>
360 * config/tc-mips.c (s_mips_end): Remove unused variables.
361 (s_mips_frame): Add ATTRIBUTE_UNUSED.
363 2001-07-17 Andreas Schwab <schwab@suse.de>
365 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
367 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
369 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
371 2001-07-17 matthew green <mrg@eterna.com.au>
373 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
375 (line_comment_chars): Set to '/' if TE_NetBSD.
377 2001-07-14 matthew green <mrg@eterna.com.au>
379 * configure.in (i386-*-netbsdelf*): New target.
380 * configure: Regenerate.
382 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
384 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
385 class of the non-debug symbol is C_NULL.
387 2001-07-10 Anders Norlander <anorland@synergenix.se>
389 * doc/as.texinfo (Incbin): Fix grammatical errors.
391 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
393 * depend.c: Use FOPEN_.. macros in calls to fopen().
394 * input-file.c: As above.
395 * itbl-ops.c: As above.
396 * listing.c: As above.
397 * output-file.c: As above.
400 2001-07-08 Anders Norlander <anorland@synergenix.se>
402 * read.c (s_incbin): New .incbin function.
403 * read.c (potable): Add "incbin" pseudo-op.
404 * read.h: Add s_incbin prototype.
405 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
406 * NEWS: Mention new feature.
408 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
410 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
413 2001-07-06 John Healy <jhealy@redhat.com>
415 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
416 set of fixups to be stored.
417 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
418 restored to be chosen from any that are saved.
419 (gas_cgen_swap_fixups): Modified to allow the current set of
420 fixups to be swapped with any other set that has been saved.
421 (gas_cgen_initialize_saved_fixups_array): New routine.
422 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
423 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
424 or MAX_SAVED_FIXUP_CHAINS.
425 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
426 store, swap and restore fuctions to reflect the new interface.
428 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
430 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
431 ignore empty, ineffectual alignment frags when deciding if a
434 2001-07-05 Steve Ellcey <sje@cup.hp.com>
436 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
437 and SPECIAL_SECTION_FINI_ARRAY.
438 (special_section_name): Add .init_array and .fini_array.
439 (md_pseudo_table): Add init_array and fini_array.
440 (md): Add pointer_size and pointer_size_shift fields.
441 (setup_unwind_header): New static function.
442 (output_unw_records): Modify to use setup_unwind_header.
443 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
444 md.pointer_size_shift.
445 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
447 2001-07-05 Ben Elliston <bje@redhat.com>
449 * README (Supported platforms): m88k no longer suffers bitrot.
451 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
453 2001-07-05 Alan Modra <amodra@bigpond.net.au>
455 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
456 lsy_value. Correct typos in comments.
457 * symbols.c (local_symbol_make): Update for name change.
458 (local_symbol_convert): Likewise.
460 (S_GET_VALUE): Likewise.
461 (S_SET_VALUE): Likewise.
462 (print_symbol_value_1): Likewise.
463 (resolve_symbol_value): Likewise. Don't divide local sym values
464 by OCTETS_PER_BYTE twice.
466 2001-07-04 Jim Wilson <wilson@redhat.com>
468 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
470 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
473 2001-07-05 Ben Elliston <bje@redhat.com>
475 * read.c (s_fill): Correct spelling error in comments.
477 * doc/c-m88k.texi: New file.
478 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
479 * doc/Makefile.in: Regenerate.
480 * doc/all.texi: Set M880X0.
481 * doc/as.texinfo: Hook in m88k-dependent documentation.
483 2001-07-04 Eric Christopher <echristo@redhat.com>
485 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
487 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
488 and rm5721 as valid cpu strings.
489 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
491 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
493 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
494 if it's expected to be non-zero.
496 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
498 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
501 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
502 (write_object_file): Set finalize_syms to
503 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
506 * doc/internals.texi; Document
507 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
509 2001-07-02 Alan Modra <amodra@bigpond.net.au>
511 * config/tc-ppc.c: Formatting fixes.
513 2001-07-01 Ben Elliston <bje@redhat.com>
515 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
516 they cause some subtle breakage. Will fix them again later.
518 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
520 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
521 outside of a function as a .appline directive.
523 2001-06-28 Eric Christopher <echristo@redhat.com>
524 H.J. Lu <hjl@gnu.org>
526 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
527 of mips_cpu for the ISA selection.
528 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
529 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
530 (mips_tune): New. Use mips_tune for scheduling and optimization
532 (append_insn): Use mips_tune and mips_arch.
533 (macro_build): Ditto.
535 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
536 backwards compatability mips_cpu generates arch and tune.
537 (md_show_usage): Document new behavior.
539 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
544 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
546 * write.c (write_object_file): Do not set finalize_syms until
547 after the segments have been sized. Some backends may still
548 need to access the syms's frags in order to adjust relaxed
551 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
554 2001-06-27 Alan Modra <amodra@bigpond.net.au>
556 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
557 subtract MD_PCREL_FROM_SECTION for 68k.
558 (fixup_segment <Difference of 2 syms different seg>): Only fudge
559 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
561 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
563 * write.c (fixup_segment <Difference of 2 syms same seg>): If
564 pcrel, subtract MD_PCREL_FROM_SECTION value.
566 2001-06-24 Ben Elliston <bje@redhat.com>
568 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
570 2001-06-24 Jakub Jelinek <jakub@redhat.com>
572 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
573 section symbols the same way as externs.
575 2001-06-24 Ben Elliston <bje@redhat.com>
577 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
578 (emit_relocations): Ditto.
580 (md_begin): Reformat comments to conform to the GNU standards.
581 (md_assemble): Ditto.
583 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
584 (md_parse_option): Mark parameters as unused.
585 (md_show_usage): Ditto.
586 (calcop): Adjust type of `reg_prefix' to char.
588 (getval): Adjust type of local `c' to char.
589 (md_create_short_jump): Mark from_addr, to_addr params as unused.
590 (md_create_long_jump): Ditto.
591 (md_estimate_size_before_relax): Mark parameters as unused.
593 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
594 to allay a possible compiler warning.
596 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
598 * doc/internals.texi (CPU backend): Document md_atof.
600 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
602 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
603 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
606 2001-06-21 Philip Blundell <philb@gnu.org>
608 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
610 (insns): Remove entry for adrl. Add long_flag for adr.
611 (do_adr): Handle `l' suffix.
614 2001-06-21 Alan Modra <amodra@bigpond.net.au>
616 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
617 (md_apply_fix): Use it here. Replace printf with equivalent
619 (tc_gen_reloc): Use as_bad_where instead of as_bad.
620 (md_apply_fix): Here too.
621 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
622 * config/tc-m68k.c (tc_gen_reloc): Likewise.
623 (md_convert_frag_1): Likewise.
625 2000-06-20 Tom Rix <trix@redhat.com>
627 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
629 2001-06-18 H.J. Lu <hjl@gnu.org>
631 * doc/Makefile.am (info): Depend on $(MANS).
632 (as.1): Remove the prefix `$(srcdir)/'.
633 * doc/Makefile.in: Regenerated.
637 2001-06-18 Philip Blundell <philb@gnu.org>
639 * config/tc-arm.c (do_msr): Remove restriction on usage of
642 2001-06-19 Alan Modra <amodra@bigpond.net.au>
644 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
647 2001-06-13 Philip Blundell <philb@gnu.org>
649 * config/tc-arm.c (thumb_shift): Improve wording of error message.
650 (do_t_arit): Likewise.
652 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
654 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
655 .loc pseudos if the dfwarf2 functions are available.
656 (md_assemble): Only call dwarf2_emit_insn if it is available.
658 * expr.c: Fix typo in comment.
660 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
662 * doc/as.texinfo (Infix Ops): Document that comparison and
663 combiner operators can be used as infix operators.
665 2001-06-12 Peter Jakubek <pjak@snafu.de>
667 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
669 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
670 (reverse_mri_condition): Likewise.
671 (swap_mri_condition): Issue warning for conditions that can not be
673 (build_mri_control_operand): Fix order of operands (swapped).
674 (build_mri_control_operand): Allow upper case extension in structured
676 (s_mri_else): Likewise.
677 (s_mri_next): Likewise.
678 (s_mri_for): Likewise.
679 (s_mri_if): Fix handling comment ('*') in mri mode.
680 (s_mri_while): Likewise.
681 * macro.c (macro_expand): Allow macro invocation with empty
684 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
686 * config/tc-arm.c: Fix test for overlow of literal pool.
688 2001-06-11 H.J. Lu <hjl@gnu.org>
690 * NEWS: Updated for the new -n option for the MIPS assembler.
692 * config/tc-mips.c (md_show_usage): Add -n.
694 * doc/as.texinfo: Document the new -n option.
695 * doc/c-mips.texi: Likewise.
696 * doc/as.1: Regenerated.
698 2001-06-10 Alan Modra <amodra@bigpond.net.au>
700 * config/obj-coff.c (obj_coff_section): Formatting fix.
702 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
705 2001-06-08 H.J. Lu <hjl@gnu.org>
707 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
708 disable warning about all NOPS that the assembler generates.
709 (macro): Warn NOPS generated only if warn_nops is not 0.
710 (md_shortopts): Add `n'.
711 (md_parse_option): Set warn_nops to 1 for `n'.
713 2001-06-08 H.J. Lu <hjl@gnu.org>
715 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
717 2001-06-08 H.J. Lu <hjl@gnu.org>
719 * config/tc-mips.c (md_apply_fix): Don't adjust common
720 extern/weak symbols for ELF.
721 (md_estimate_size_before_relax): Treat weak like extern for
723 (mips_fix_adjustable): Don't adjust extern/weak symbols for
726 2001-06-08 Alan Modra <amodra@bigpond.net.au>
728 * Makefile.am: 'som' is not wrongly spelled 'some'.
729 * Makefile.in: Regenerate.
731 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
732 S_GET_VALUE by using a temp.
733 (append_insn): Likewise, and for S_SET_VALUE too.
734 (mips_emit_delays): Likewise.
735 (my_getExpression): Likewise.
736 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
737 (mips16_extended_frag): Remove code concerned with avoiding
738 locking in a frag address now that symbols are not finalized until
739 relaxation is complete. Cater for first relaxation pass having
740 bogus addresses. Use relax_marker to reliably determine whether a
741 symbol frag has been reached on the current pass.
743 2001-06-07 H.J. Lu <hjl@gnu.org>
745 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
746 * configure: Regenerate.
748 2001-06-07 H.J. Lu <hjl@gnu.org>
750 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
752 * configure: Regenerate.
754 2001-06-07 H.J. Lu <hjl@gnu.org>
756 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
757 MIPS_STABS_ELF is defined.
759 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
761 * as.c (show_usage): Remove L from listing options. It is not a
764 2001-06-06 Christian Groessler <cpg@aladdin.de>
766 * config/tc-z8k.c: Removed many warnings by removing unused
767 variables and tagging unused parameters as such.
768 (md_begin): Fixed a typo (","instead of ";").
769 (struct ctrl_table): Add parentheses to initialize array
771 (struct flag_table): Likewise.
772 (struct intr_table): Likewise.
773 (struct table): Likewise.
774 (check_operand): "#if 0"'ed since it doesn't seem to be used.
776 2001-06-06 Peter Jakubek <pjak@snafu.de>
778 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
779 options to list (e.g. m5206e, m5307, m5407).
781 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
783 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
784 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
786 2001-06-06 Alan Modra <amodra@bigpond.net.au>
788 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
789 <JumpByte, JumpDword insn output>: Remove dead code.
791 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
793 * as.c (parse_args): Correct option name "listing-lhs-width2".
795 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
797 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
800 2001-05-30 Richard Henderson <rth@redhat.com>
802 * read.c (emit_leb128_expr): Call md_cons_align.
804 2001-05-28 Jeff Sturm <jsturm@one-point.com>
806 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
807 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
808 (tc_gen_reloc): Likewise.
809 (sparc_cons_align): Don't clear sparc_no_align_cons.
810 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
811 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
813 2001-05-27 Alan Modra <amodra@one.net.au>
815 * write.c (relax_segment <rs_space>): Check the section of a
816 symbol to determine whether it is absolute rather than comparing
817 its frag against zero_address_frag as listings play tricks with
820 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
821 allocated in the same chunk as the fixed part.
823 2001-05-26 Alan Modra <amodra@one.net.au>
825 * write.c (relax_segment <rs_space>): Calculate growth using
826 addresses before stretch. Prevent repeated error messages.
827 From Peter Jakubek <pjak@snafu.de>
828 Use as_bad_where and as_warn_where to pinpoint errors.
830 2001-05-25 Alan Modra <amodra@one.net.au>
832 * symbols.c (resolve_symbol_value): Always set segment, even when
833 not finalizing symbol value.
835 * config/obj-ieee.c (write_object_file): Set finalize_syms.
836 * config/obj-coff.c (write_object_file): Likewise.
837 * (size_section): Remove rs_space assert as fr_symbol is no longer
839 (fill_section): Likewise.
841 * configure.in: Replace linuxoldld with linux*oldld.
842 * configure: Regenerate.
844 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
845 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
846 that have been finalized.
848 * symbols.c (resolve_symbol_value): Clear sy_resolving before
849 taking exit_dont_set_value.
851 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
854 2000-05-24 Tom Rix <trix@redhat.com>
856 * config/obj-coff.c (add_lineno): xcoff allows negative line
858 * config/tc-ppc.c (ppc_stabx): fix generated symbol
860 2001-05-24 Alan Modra <amodra@one.net.au>
862 * write.c (write_object_file): Set finalize_syms = 1 before
865 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
867 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
868 architecture, remove erraneous ISA_MIPS32.
869 (md_show_usage): Add MIPS r12k support.
870 (mips_cpu_info_table): Add MIPS r12k support.
872 2001-05-22 Alan Modra <amodra@one.net.au>
874 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
877 * symbols.c (resolve_symbol_value): Remove "finalize" param,
878 instead use finalize_syms directly. Don't treat expressions
879 specially with regard to finalize_syms. Update calls to self.
880 (resolve_local_symbol): Update call to resolve_symbol_value.
881 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
883 * symbols.h (resolve_symbol_value): Update prototype.
884 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
885 to resolve_symbol_value.
886 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
887 * config/obj-coff.c (do_relocs_for): Likewise.
888 (yank_symbols): Likewise.
889 (fixup_segment): Likewise.
890 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
891 * config/tc-mips.c (md_convert_frag): Likewise.
892 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
893 (ppc_fix_adjustable): Likewise.
894 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
895 (dwarf2dbg_convert_frag): Likewise.
896 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
897 (eh_frame_convert_frag): Likewise.
898 * expr.c (make_expr_symbol): Likewise.
899 * write.c (adjust_reloc_syms): Likewise.
900 (write_object_file): Likewise.
901 (relax_segment): Likewise.
902 (fixup_segment): Likewise.
903 (finalize_syms): Init to zero, and update comment.
904 (write_object_file): Set finalize_syms to 1 rather than 2.
905 * doc/internals.texi (sy_value): Mention finalize_syms.
906 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
908 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
909 as relaxable if embedded system, make weak syms non-relaxable.
911 (tc_m68k_fix_adjustable): ..so it can be used here.
912 (md_apply_fix_2): Sign extend without conditional.
914 * config/tc-v850.c: Update copyright.
916 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
918 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
919 howto entry is not found.
921 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
923 * config/tc-mn10300.c (mn10300_force_relocation): Don't
924 optimize differences between symbols in code sections to
926 (mn10300_fix_adjustable): Don't adjust to section+offset
927 relocations pointing at symbols in code sections.
929 2001-05-16 Alan Modra <amodra@one.net.au>
931 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
933 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
934 opcodes are output rather than after. Delete insn_size.
935 * config/tc-v850.c (md_assemble): Similarly, but delete
938 2001-05-14 Richard Henderson <rth@redhat.com>
940 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
943 2001-05-14 Richard Henderson <rth@redhat.com>
945 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
946 also collect whether to expect an FDE augmentation.
947 (check_eh_frame): Rewrite as a state machine. Track where in
948 an FDE we are located, skip any augmentation.
949 (eh_frame_estimate_size_before_relax): Get code alignment from
950 the fragment subtype.
951 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
952 * read.c (emit_leb128_expr): Call check_eh_frame.
954 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
956 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
957 before a relaxable insns.
959 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
961 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
962 between symbols if the base symbol is in the current section;
963 emit a PC-relative relocation instead.
965 2001-05-12 Peter Targett <peter.targett@arccores.com>
967 * config/tc-arc.c: Update copyright and tidy source comments.
968 (md_pseudo_table): Add directive .cpu back as an alias for
969 .option. Add .file and .line for dwarf2 support.
970 (arc_mach_type): Make bfd_mach_arc_6 default.
971 (md_longopts): Add entry 'pre-v6' representing old command line
972 option when assembling for 'arc5' core versions.
973 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
975 (arc_code_symbol): Make symbol value for @h30 fixup expression
977 (md_assemble): Call dwarf2_emit_insn.
978 Include "dwarf2dbg2.h". Formatting fixes throughout file.
979 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
980 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
982 2001-05-11 Jakub Jelinek <jakub@redhat.com>
984 * config/tc-ia64.c (special_linkonce_name): New.
985 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
986 .gnu.linkonce.ia64unw{,i}.FOO.
987 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
988 (dot_endp): Add comment about it.
990 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
992 * config/tc-arm.c (arm_handle_align): When truncating an aligned
993 block, ensure that the low order bits of the alignment are
996 2001-05-10 Alan Modra <amodra@one.net.au>
998 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1001 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1002 current variable part of frag.
1003 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1004 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1005 * config/tc-m68hc11.c (RELAX_STATE): Define.
1006 (RELAX_LENGTH): Define.
1007 (md_estimate_size_before_relax): Handle non-relaxable cases
1008 separately from relaxable cases for clarity, and return correct
1009 size for multi-pass relaxation.
1010 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1011 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1012 (md_convert_frag): Remove "length_code".
1013 * config/tc-vax.c (RELAX_STATE): Define.
1014 (RELAX_LENGTH): Define.
1015 (md_relax_table): Add missing entry.
1016 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1017 (md_convert_frag): Remove "length_code".
1018 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1019 don't bother setting fr_var. Return correct size for multi-pass
1021 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1022 (md_convert_frag): Don't bother clearing fr_var.
1023 (md_pseudo_table): Correct initialization.
1024 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1025 (md_estimate_size_before_relax): No need to set fr_var.
1026 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1027 (md_estimate_size_before_relax): No need to set fr_var.
1029 2001-05-09 Richard Henderson <rth@redhat.com>
1031 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1032 beginning a function's unwind info block.
1034 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1036 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1038 2001-05-08 Andreas Schwab <schwab@suse.de>
1040 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1041 fx_pcrel_adjust explicitly sign extend when reading it.
1043 2001-05-08 Alan Modra <amodra@one.net.au>
1045 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1046 from md_relax_table, and combine some switch cases.
1048 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1050 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1051 from offset in non-pcrel operands too.
1053 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1055 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1056 * config/tc-arm.c (arm_handle_align): Do not insert more than
1057 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1058 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1060 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1062 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1064 * Makefile.in: Regenerate.
1065 * configure.in: Remove duplicate mips-*-ecoff* entry.
1066 * configure: Regenerate.
1068 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1069 (n_names): Cast away type mismatch.
1070 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1071 (obj_ecoff_frob_symbol): Likewise.
1072 * ecoff.c: (add_file): Add unused attribute.
1073 (ecoff_directive_begin): Likewise.
1074 (ecoff_directive_bend): Likewise.
1075 (ecoff_directive_def): Likewise.
1076 (ecoff_directive_dim): Likewise.
1077 (ecoff_directive_scl): Likewise.
1078 (ecoff_directive_size): Likewise.
1079 (ecoff_directive_type): Likewise.
1080 (ecoff_directive_tag): Likewise.
1081 (ecoff_directive_val): Likewise.
1082 (ecoff_directive_endef): Likewise.
1083 (ecoff_directive_end): Likewise.
1084 (ecoff_directive_ent): Likewise.
1085 (ecoff_directive_extern): Likewise.
1086 (ecoff_directive_file): Likewise.
1087 (ecoff_directive_fmask): Likewise.
1088 (ecoff_directive_frame): Likewise.
1089 (ecoff_directive_mask): Likewise.
1090 (ecoff_directive_loc): Likewise.
1091 (mark_stabs): Likewise.
1092 (ecoff_stab): Likewise.
1093 (ecoff_frob_symbol): Cast away type mismatch.
1094 (ecoff_padding_adjust): Likewise.
1095 (ecoff_build_symbols): Likewise.
1096 (ecoff_build_procs): Likewise.
1097 (ecoff_build_aux): Likewise.
1098 (ecoff_build_strings): Likewise.
1099 (ecoff_build_fdr): Likewise.
1100 (ecoff_build_debug): Likewise.
1101 * itbl-ops.c (itbl_assemble): Variable initialization.
1103 2001-05-03 Alan Modra <amodra@one.net.au>
1105 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1106 expressions rather than triggering an assert.
1108 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1110 * config/tc-openrisc.c: New file.
1111 * config/tc-openrisc.h: Likewise.
1113 * Makefile.am: Add OpenRISC target.
1114 * Makefile.in: Regenerated.
1116 * configure.in (openrisc-*-*): Add target.
1117 * configure: Regenerated.
1119 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1121 * config/tc-arm.c (arm_frag_align_code): Change error message to
1122 more explanatory version.
1124 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1126 * config/tc-mips.c (md_parse_option): Also accept
1127 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1129 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1131 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1132 argument passing order: predicate goes last, not first.
1134 2001-04-27 Sean McNeil <sean@mcneil.com>
1136 * configure.in: Add arm-vxworks.
1137 * configure: Regenerate.
1139 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1141 * config/tc-arm.c (arm_handle_align): New Function: Generate
1142 no-op filled alignment frags.
1143 (arm_frag_align_code): New Function: Create a code alignment frag.
1144 (arm_init_frag): New Function: Initialse the target dependent
1147 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1148 (TC_FRAG_INIT): Define.
1149 (HANDLE_ALIGN): Define.
1150 (md_do_align): Define.
1152 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1154 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1155 symbol has been initialised before extracting its symbol index.
1157 2001-04-24 H.J. Lu <hjl@gnu.org>
1159 * configure: Regenerated with the right version of autoconf.
1161 2001-04-24 Christian Groessler <cpg@aladdin.de>
1163 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1164 generate R_CALLR and R_REL16 relocations
1166 2000-04-20 Jason Eckhardt <jle@redhat.com>
1168 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1169 since frag_now can change after d10v_cleanup is called.
1171 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1173 * configure.in: Add the em type for FreeBSD targets.
1174 * configure: Regenerate.
1176 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1178 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1179 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1181 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1182 pc-relative relocations not placed at the end of the instruction.
1184 2001-04-13 Jim Wilson <wilson@redhat.com>
1186 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1189 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1191 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1192 handle SHF_MERGE and SHF_STRINGS.
1193 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1194 (obj_elf_section): Allow additional argument specifying entity size.
1195 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1196 in SEC_MERGE sections.
1198 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1200 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1202 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1204 * expr.c (operand): Pass &c to md_parse_name().
1205 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1207 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1209 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1211 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1212 * Makefile.in: Regenerated.
1214 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1215 * configure: Regenerated.
1217 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1219 * config/tc-mn10300.c (xr_registers): Added `pc'.
1221 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1223 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1224 * configure: Regenerate.
1226 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1227 cases, and always return size based on current fr_subtype.
1228 (md_begin): Move initialization of md_relax_table..
1229 (md_relax_table): ..to static initializer. Set rlx_length for
1230 UNDEF_WORD_DISP cases.
1231 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1232 (md_begin): Likewise.
1233 (md_relax_table): Likewise.
1234 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1235 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1236 Set rlx_backward and rlx_forward to zero for unused states.
1237 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1238 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1239 (UNCOND12, UNCOND32): Remove duplicate defines.
1241 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1243 * config/tc-cris.c (md_estimate_size_before_relax) <case
1244 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1245 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1246 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1247 Add cases to cover all relax states.
1248 (cris_insn_first_word_frag): New.
1249 (md_assemble): Call cris_insn_first_word_frag to get the first
1250 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1251 end. Drop variable insn_size.
1252 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1253 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1254 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1256 * write.c (write_object_file): Reset broken word state before
1259 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1261 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1262 for one line if not already enabled.
1263 * cond.c (s_elseif): Correct conditional assembly listing.
1266 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1267 Don't abort on NULL current_cframe.
1269 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1271 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1272 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1273 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1274 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1275 * config/obj-coff.c (do_relocs_for): Likewise.
1276 (yank_symbols): Likewise.
1277 (fixup_segment): Likewise.
1278 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1279 (ppc_fix_adjustable): Likewise.
1280 * config/tc-mips.c (md_convert_frag): Likewise.
1281 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1282 * ehopt.c (eh_frame_convert_frag): Likewise.
1283 * expr.c (make_expr_symbol): Likewise.
1285 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1287 * symbols.c (resolve_symbol_value): Don't fix expression values
1288 until relaxation is complete.
1289 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1290 (S_GET_VALUE): Likewise, and return unresolved expression value.
1291 * write.c (finalize_syms): New.
1292 (relax_and_size_seg): Split into..
1293 (relax_seg): New function, returns 1 if anything changed..
1294 (size_seg): And the remainder of relax_and_size_seg.
1295 (fixup_segment): Arrange for final resolution of sym values.
1296 (adjust_reloc_syms): Likewise.
1297 (write_object_file): Likewise, and repeatedly call relax_seg until
1298 nothing more changes.
1299 (relax_segment): Return 1 if anything changed. Use correct types
1300 for rs_org `target' and `after'.
1301 * write.h (finalize_syms): Declare.
1302 (relax_segment): Update prototype.
1304 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1305 do-nothing cases to switch to avoid abort on a second relaxation
1306 pass, and tidy code a little.
1307 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1308 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1309 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1310 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1311 (md_relax_table): Remove first four unused entries. Increment
1312 rlx_length by one throughout table, and update comments to suit.
1313 (md_estimate_size_before_relax): Return size of current variable
1314 part of frag to reflect reality when relaxing more than once.
1315 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1316 (COND32, UNCD32): Rename to DISP32 throughout.
1317 (UNDEF_WORD_DISP): Renumber to 3.
1318 (md_estimate_size_before_relax): Add extra do-nothing cases.
1319 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1320 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1321 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1322 handle word and dword branches.
1324 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1326 * config/tc-cris.h (tc_fix_adjustable): Allow only
1327 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1328 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1329 example in comment to valid type.
1331 2001-03-28 H.J. Lu <hjl@gnu.org>
1333 * read.c (equals): Set to local for COFF only if it hasn't been
1336 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1338 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1339 (md_begin): Use it when setting default architecture.
1341 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1343 * read.c (equals): (for COFF) default symbols to being local.
1345 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1347 * configure.in (cris-*-*): Change default emulation to criself.
1348 (cris-*-*aout*): New rule.
1349 * configure: Regenerate.
1351 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1353 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1354 BFD_RELOC_390_GOTENT.
1355 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1356 BFD_RELOC_390_GOTENT.
1358 2001-03-26 Nick Clifton <nickc@redhat.com>
1360 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1361 * config/tc-s390.c (s390_force_relocation): New function: Force
1362 relocations for VTINHERIT relocs.
1364 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1366 * doc/as.texinfo: Put @c man begin to generate the as man page.
1367 When generating man, define all the variables. Re-organize some
1368 options to obtain better indentation of man page.
1369 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1370 (as.1): Build from as.texinfo.
1371 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1373 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1375 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1376 scale factor, and return the end of the expression.
1377 (i386_operand): Modify for above.
1379 2001-03-23 Nick Clifton <nickc@redhat.com>
1381 * doc/as.texinfo: Document --listing-XXX command line switches.
1382 Explain why listings behave differently when -pipe is used.
1384 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1386 * write.c (fix_new_exp): Print an error if passed a register.
1388 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1390 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1391 (PIC_SUFFIX_CHAR): New macro.
1392 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1393 (pic): New variable.
1394 (md_longopts): New option --pic.
1395 (OPTION_PIC): Define.
1396 (md_estimate_size_before_relax): Tweak longish comment.
1397 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1398 (md_assemble): Handle a PIC relocation on prefix and normal
1399 instruction operands.
1400 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1401 "complex" operand expressions. Call frag_more outside
1402 gen_cond_branch_32 parameter list.
1403 (cris_process_instruction): Handle PIC relocs on parsed
1404 operand expressions. Validize PIC reloc sizes.
1405 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1406 (gen_bdap): Handle "complex" operand expressions.
1407 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1408 ADD.D offset,PC as jump instruction if generating PIC. Generate
1409 error instead of crashing on complex expressions.
1410 (cris_number_to_imm): Add segT parameter. All callers changed.
1411 Use segT parameter, not now_seg, for segment of fixup. Handle
1412 PCREL relocations but check that they are fully resolved.
1413 (md_parse_option): Handle OPTION_PIC.
1414 (tc_gen_reloc): Handle PIC relocs.
1415 (md_show_usage): Update for --pic.
1416 (md_apply_fix3): Renamed from md_apply_fix.
1417 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1418 (md_cris_force_relocation): Force relocation for PIC relocs.
1420 * config/tc-cris.h: Tweak attribution.
1421 (MD_APPLY_FIX3): Define.
1422 (IS_CRIS_PIC_RELOC): New macro.
1423 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1424 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1426 (tc_frob_symbol): Avoid emitting undefined symbols.
1428 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1430 * frags.h (struct frag): Add relax_marker.
1431 * write.c (is_dnrange): Delete.
1432 (relax_frag): Use correct types for `aim', `target', `address'.
1433 Delete `offset', `was_address'. Test `relax_marker' instead of
1434 using fragile (and slow) address test.
1435 (relax_segment): Init and flip `relax_marker'.
1437 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1439 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1442 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1444 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1445 with 'Motorola specification for assembly language input standard'.
1447 2001-03-17 Richard Henderson <rth@redhat.com>
1449 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1450 (dwarf2_directive_loc): Don't use them.
1451 (dwarf2_directive_file): Reject duplicate file definitions.
1452 (get_filenum): Zero allocated memory.
1453 (out_file_list): Complain about missing file definitions.
1455 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1457 * read.c (do_org): Handle complex expressions.
1458 * cgen.c (gas_cgen_finish_insn): Likewise.
1460 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1462 * config/tc-ia64.c (md): New member keep_pending_output.
1463 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1465 (dot_xdata): Turn on md.keep_pending_output for the duration of
1467 (dot_xfloat_cons): Ditto.
1468 (dot_xstringer): Ditto.
1469 (dot_xdata_ua): Ditto.
1470 (dot_xfloat_cons_ua): Ditto.
1472 2001-03-15 Jim Wilson <wilson@redhat.com>
1474 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1477 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1479 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1481 2001-03-15 DJ Delorie <dj@redhat.com>
1483 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1484 blindly freeing string if it isn't at the top of the obstack.
1486 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1488 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1489 (NUM_FLAG_CODE): Define.
1490 (lex_got): New function.
1491 (got_reloc): New global var.
1492 (x86_cons_fix_new): New function.
1493 (x86_cons): New function.
1494 (i386_immediate): Use lex_got here, replacing inline code. Change
1495 "ignoring junk.." error message to "junk.."
1496 (i386_displacement): Likewise.
1497 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1498 (x86_cons): Declare.
1499 (TC_CONS_FIX_NEW): Define.
1500 (x86_cons_fix_new): Declare.
1502 2001-03-12 Nick Clifton <nickc@redhat.com>
1504 * config/tc-arm.c (md_begin): Always set machine type based on
1507 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1509 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1510 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1512 <JumpInterSegment output>: Use correct i.disp_reloc[].
1513 <immediate output>: Likewise.
1515 2001-03-06 Nick Clifton <nickc@redhat.com>
1517 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1520 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1522 * config/tc-m68k.c : Add 5407 to archs[] table.
1523 (HAVE_LONG_BRANCH): Add mcf5407.
1524 (select_control_regs): Recognize 5407.
1526 2001-03-02 Dave Brolley <brolley@redhat.com>
1528 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1531 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1533 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1534 (gen_to_words): Print warnings if NaNs are found and the target CPU
1535 does not support them. Allow largest exponent to be used in normal
1536 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1538 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1540 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1541 anymore since we use bfd_elf_generic_reloc now.
1542 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1544 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1546 * configure.in (BFD_VERSION): New.
1547 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1548 * configure: Regenerate.
1549 * Makefile.am: Run "make dep-am"
1550 * Makefile.in: Regenerate.
1551 * doc/Makefile.in: Regenerate.
1553 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1555 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1556 SEC_NEVER_LOAD when the 'n' flag is used.
1557 Add SEC_NEVER_LOAD to matchflags.
1559 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1561 * symbols.c (decode_local_label_name): Initialize message_format
1562 only when an error is reported (perf pb due to I18N).
1564 2001-02-23 H.J. Lu <hjl@gnu.org>
1566 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1567 BFD_ASSEMBLER is not defined.
1569 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1571 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1572 done if it's against a symbol.
1574 2001-02-22 Timothy Wall <twall@cygnus.com>
1576 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1577 target formats if applicable.
1578 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1579 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1580 * Makefile.in: Regenerated.
1581 * configure.in: Added configuration for ia64-*-aix*.
1582 * configure: Regenerated.
1584 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1586 * config/tc-ia64.c (enum operand_match_result): New type.
1587 (operand_match): Change return type to operand_match_result.
1588 Fix all returns appropriately, adding support for returning the
1589 out-of-range result.
1590 (parse_operands): New locals result, error_pos, out_of_range_pos,
1591 curr_out_of_range_pos. Rewrite operand matching loop to give better
1594 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1596 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1597 (dot_proc): Clear unwind.prologue_count to zero.
1598 (dot_prologue): Increment unwind.prologue_count.
1599 (dot_restore): If second operand is omitted, use
1600 unwind.prologue_count -1 for "ecount" (# of additional regions to
1601 pop). Decrement unwind.prologue_count by number of regions
1604 2001-02-21 Nick Clifton <nickc@redhat.com>
1606 * doc/as.texinfo (Section): Note that some flags to the COFF
1607 version of .section remove attributes rather than setting them.
1609 2001-02-20 Kazu Hirata <kazu@hxi.com>
1611 * config/tc-pdp11.c: Fix formatting.
1612 * config/tc-pdp11.h: Likewise.
1614 2001-02-20 Bo Thorsen <bo@suse.de>
1616 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1619 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1621 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1622 all FreeBSD platforms should look the same at this level.
1623 * configure: Rebuilt.
1624 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1626 2001-02-18 lars brinkhoff <lars@nocrew.org>
1628 * Makefile.am: Add PDP-11 target.
1629 * configure.in: Likewise.
1630 * config/tc-pdp11.c: New file.
1631 * config/tc-pdp11.h: New file.
1632 * doc/Makefile.am: Add PDP-11 documentation.
1633 * doc/all.texi: Likewise.
1634 * doc/as.texinfo: Likewise.
1635 * doc/c-pdp11.texi: New file.
1637 2001-02-16 matthew green <mrg@redhat.com>
1639 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1641 2001-02-13 Jim Wilson <wilson@redhat.com>
1643 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1644 reloc instead of a 0 reloc.
1645 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1647 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1649 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1651 * write.c (is_dnrange): Stop as soon as the address becomes
1653 (relax_frag): Add segment parameter. Only call symbol_get_frag
1654 once. Only call is_dnrange if the symbol is in the same segment,
1655 and the symbol address is larger.
1656 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1657 * write.h (relax_frag): Update declaration.
1658 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1660 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1661 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1662 (m32r_relax_frag): Update declaration.
1663 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1664 * config/tc-tic54x.h (md_relax_frag): Likewise.
1665 * doc/internals.texi (CPU backend): Update documentation for
1668 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1670 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1671 Mention effect of < 386 architectures on jump promotion.
1672 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1674 * config/tc-i386.c (no_cond_jump_promotion): New.
1675 (set_cpu_arch): Parse "jumps" arch modifier.
1676 (insn_size): Modify usage comment.
1677 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1678 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1679 (TYPE_FROM_RELAX_STATE): New define.
1680 (UNCOND_JUMP, COND_JUMP): Renumber.
1681 (md_relax_table): Reorder to suit.
1682 (COND_JUMP86): New define.
1683 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1684 (md_assemble): Create frag var for jumps of max size, encode relax
1685 state for COND_JUMP86.
1686 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1687 leave conditional jumps small if no_cond_jump_promotion.
1688 (md_convert_frag): Likewise.
1690 * expr.c (operator): Don't bump input_line_pointer for two char
1691 operators. Instead return operator size via new param num_chars.
1692 (expr): Use above to parse multi-char operators correctly.
1694 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1696 * config/tc-i386.c (i386_displacement): Fix handling of
1697 BFD_RELOC_X86_64_GOTPCREL.
1698 (i386_validate_fix): Likewise.
1700 2001-02-12 Philip Blundell <pb@futuretv.com>
1702 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1703 ldrt/strt instructions.
1705 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1707 * config/tc-mips.c (macro): For M_LA_AB emit a
1708 BFD_RELOC_MIPS_CALL16 relocation or a
1709 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1710 BFD_RELOC_MIPS_GOT16 and
1711 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1712 loading the jump register when generating SVR4_PIC code.
1714 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1716 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1717 map to MIPS-specific files, as they used to do before the
1718 change on 2000-05-21.
1719 * configure: Regerate.
1721 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1723 * config/tc-mips.c (md_parse_option): Don't try to compile
1724 ELF-only option code if not ELF.
1726 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1728 * config/tc-ia64.h (md_elf_section_type): New macro.
1729 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1730 (they're now handled via ia64_elf_section_type.
1732 * config/tc-ia64.c (unwind): New members saved_text_seg,
1733 saved_text_subseg, and force_unwind_entry.
1734 (optimize_unw_records): New function to optimize away unnecessary
1736 (ia64_elf_section_type): New function.
1737 (output_unw_records): Generate unwind info only if the size is
1738 non-zero or if it's forced for some other reason (e.g.,
1739 handlerdata or a personality routine).
1740 (generate_unwind_image): Don't switch back to previous
1741 section---stay inside the unwind info section instead so that
1742 handlerdata that may follow goes into the right place.
1743 (dot_handlerdata): Force generation of unwind entry and save the
1744 current active text segment before generating unwind image.
1745 (dot_unwentry): Force generation of unwind entry.
1746 (dot_personality): Ditto.
1747 (dot_endp): Generate unwind table entry only if there is
1748 some unwind info or the unwind entry was forced.
1750 * config/tc-ia64.c (make_unw_section_name): New macro to form
1751 unwind section name.
1752 (generate_unwind_image): Add "text_name" argument. Use it to
1753 form unwind section name.
1754 (dot_handlerdata): Determine current segment (section) name and
1755 pass it to generate_unwind_image().
1756 (dot_endp): Determine current segment (section) name and use
1757 it to determine the appropriate unwind section name.
1758 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1759 n, fill, and max arguments.
1761 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1763 * Makefile.am: Add linux target for S/390.
1764 * configure.in: Likewise.
1765 * config/tc-s390.c: New file.
1766 * config/tc-s390.h: New file.
1768 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1770 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1771 2byte, 4byte and 8byte.
1773 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1775 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1776 md_number_to_chars with size > sizeof (valueT).
1778 2001-02-06 H.J. Lu <hjl@gnu.org>
1780 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1781 there is no relocation.
1783 2001-02-06 H.J. Lu <hjl@gnu.org>
1785 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1787 * config/tc-ia64.c (md_parse_option): Only accept the valid
1788 ia64 options on "-axxx".
1790 2001-02-05 Jim Wilson <wilson@redhat.com>
1792 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1793 aborting for invalid operands.
1795 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1797 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1798 than via pointer. Update all callers.
1799 (UNWIND_LOW32): Define.
1800 (UNWIND_HIGH32): Define.
1801 (pa_build_unwind_subspace): Use the above macros instead of dumping
1802 bitfields directly. Call frag_more once rather than multiple times.
1803 (md_assemble): Use UNWIND_LOW32.
1804 (pa_entry): Likewise
1805 (pa_procend): Likewise.
1806 (process_exit): Use UNWIND_HIGH32.
1808 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1810 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1811 function to select the header according to the cpu.
1812 (md_after_pass_hook, md_do_align): Remove.
1813 (md_cleanup, m68hc11_cleanup): Remove.
1814 (md_pcrel_from_section): Declare.
1815 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1816 (build_jump_insn, build_insn): Likewise.
1817 (m68hc11_listing_header): New function.
1818 (m68hc11_cleanup): Remove.
1820 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1822 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1823 symbols because there is no support for shared libraries and these
1824 symbols can't be overridden (unless they are weak).
1826 2001-02-01 Momchil Velikov <velco@fadata.bg>
1828 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1829 for the compilation unit with a zero byte.
1831 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1833 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1834 destinations. Correct range check for 17 and 22 bit branches.
1836 2001-01-25 Nick Clifton <nickc@redhat.com>
1838 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1839 still set. Issue an error message instead.
1840 (md_estimate_size_before_relax): Delete unused variable
1841 'buffer_address'. Fixup parentheses around if statement.
1843 2001-01-23 Kazu Hirata <kazu@hxi.com>
1845 * as.c: Fix formatting.
1846 * ehopt.c: Likewise.
1847 * messages.c: Likewise.
1848 * stabs.c: Likewise.
1849 * symbols.c: Likewise.
1851 2001-01-23 Ben Elliston <bje@redhat.com>
1853 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1855 2001-01-22 Kazu Hirata <kazu@hxi.com>
1857 * config/tc-alpha.c: Fix formatting.
1859 2001-01-19 Kazu Hirata <kazu@hxi.com>
1861 * config/tc-alpha.c: Fix formatting.
1863 2001-01-18 Kazu Hirata <kazu@hxi.com>
1865 * config/tc-alpha.c: Fix formatting.
1867 2001-01-18 Nick Clifton <nickc@redhat.com>
1869 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1871 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1873 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1875 * configure.in (cpu_type, arch): Match i386 too.
1876 * configure: Rebuilt.
1878 2001-01-16 Kazu Hirata <kazu@hxi.com>
1880 * config/tc-i386.c: Fix formatting.
1882 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1884 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1885 relocs for .PARISC.unwind section.
1887 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1888 depending on section flags, not just for .text.
1890 2001-01-15 Jim Wilson <wilson@redhat.com>
1892 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1893 not immediately followed by an instruction.
1895 2001-01-15 Kazu Hirata <kazu@hxi.com>
1897 * config/tc-m68hc11.c: Fix formatting.
1899 2001-01-15 Nick Clifton <nickc@redhat.com>
1901 * symbols.c (colon): Change 'already defined symbol' from a
1902 fatal error to an ordinary error. There is no reason why this
1903 error should be fatal.
1905 * message.c (as_fatal): Delete output file, if one has been
1908 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1910 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1912 2001-01-14 Kazu Hirata <kazu@hxi.com>
1914 * config/tc-alpha.c: Fix formatting.
1915 * config/tc-arc.c: Likewise.
1916 * config/tc-arc.h: Likewise.
1917 * config/tc-d10v.c: Likewise.
1918 * config/tc-i370.c: Likewise.
1919 * config/tc-i386.c: Likewise.
1920 * config/tc-i960.c: Likewise.
1921 * config/tc-m68k.c: Likewise.
1922 * config/tc-ppc.c: Likewise.
1923 * config/tc-sparc.c: Likewise.
1924 * config/tc-tahoe.c: Likewise.
1925 * config/tc-vax.c: Likewise.
1927 * config/tc-arc.c: Fix formatting.
1929 * config/tc-arc.c: Fix formatting.
1931 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1933 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1934 both 32 and 64 bit ELF.
1936 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1937 and don't bother storing `m' for "ce" completer. Tidy handling of
1938 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1940 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1942 * config/tc-i386.h (TARGET_MACH): New macro.
1943 (i386_mach): Declare.
1944 * config/tc-i386.c (i386_mach): New function.
1946 2001-01-13 Philip Blundell <philb@gnu.org>
1948 * doc/as.texinfo: Fix spelling and cross-references.
1950 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1951 character for all systems, not just GNU/Linux. Make it explicit
1952 that `-k' doesn't affect code generation, just ELF flags.
1954 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1956 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1959 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1961 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1963 2001-01-12 Nick Clifton <nickc@redhat.com>
1965 * as.c (print_args): Update copyright date to 2001.
1967 2001-01-12 Peter Targett <peter.targett@arccores.com>
1969 * doc/c-arc.texi: New file.
1970 Some sections to be expanded.
1972 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1974 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1975 (md_parse_option): Always accept "--32".
1977 2001-01-11 Peter Targett <peter.targett@arccores.com>
1979 * as.h (TC_ARC): Ensure struc-symbol.h included.
1980 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1982 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1983 (TARGET_SYMBOL_FIELDS) added.
1985 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1986 * doc/c-arc.texi: New file.
1987 Some sections to be expanded.
1988 * doc/as.texinfo: Update command-line options.
1989 Removed outdated text for ARC dependant features, instead include
1990 text from above file.
1992 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1993 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1994 (targ-cpu.h) header.
1996 * config/tc-arc.c: New updated configuration for
1997 ARC, including selection of core variants, and extensibility of
1998 instructions, registers etc. through directives.
2000 * config/tc-arc.c (arc_extinst): Minor corrections for
2002 (arc_common) Likewise. Make alignment argument optional for local
2003 symbols also, with default of zero.
2005 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2007 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2008 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2009 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2010 and fix_new_exp() instead.
2011 (md_convert_frag): For indexed post byte use the symbol value
2012 rather than the displacement.
2013 (md_relax_table): Fix indexed offset relax.
2015 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2017 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2019 (relaxable_symbol): New function.
2021 2001-01-11 Andreas Jaeger <aj@suse.de>
2023 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2026 2001-01-10 Nick Clifton <nickc@redhat.com>
2028 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2029 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2031 2001-01-10 Nick Clifton <nickc@redhat.com>
2033 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2034 character used to dollar local symbols.
2035 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2036 local label symbols.
2037 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2038 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2040 Use LOCAL_LABEL_CHAR.
2041 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2042 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2043 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2045 2001-01-08 Bo Thorsen <bo@suse.de>
2047 * config/tc-i386.c (i386_immediate, i386_displacement):
2050 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2052 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2055 2001-01-07 Philip Blundell <philb@gnu.org>
2057 * doc/as.texinfo (Bug Reporting): Update email address for
2061 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2063 * configure.in: Define DEFAULT_ARCH for i386.
2064 * config/tc-i386.c (md_assemble): Return after the error message;
2065 move testing for 64bit operands to proper place.
2067 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2069 * doc/as.texinfo: Document '#' as comment character for i386 and
2070 x86_64. Add AMD x86-64 into menu of machine dependent information.
2072 * doc/c-i386.texi: Document x86_64 extensions.
2074 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2076 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2078 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2080 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2081 * NEWS: Add note about Pentium4 support.
2083 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2085 * config/tc-i387.c (pi, pte, pt): Update.
2086 (type_names): Add new types.
2088 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2090 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2091 CpuUnknown): Renumber
2092 (CpuP4, CpuSSE2): New.
2093 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2095 2001-01-03 Philip Blundell <pb@futuretv.com>
2097 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2099 (alpha_fix_adjustable): Likewise.
2100 (md_apply_fix): Likewise.
2102 2000-12-31 H.J. Lu <hjl@gnu.org>
2104 * listing.c (listing_message): Allocate string only if it is
2107 * configure: Rebuild.
2109 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2111 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2112 Point out caveats with generating fixups for the opcode in a frag.
2114 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2116 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2119 2000-12-29 H.J. Lu <hjl@gnu.org>
2121 * listing.c (calc_hex): Print the variable part only if the
2122 fragment type is rs_fill.
2124 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2126 * doc/internals.texi (tc_conditional_pseudoop,
2127 TC_LINKRELAX_FIXUP): Fix typos.
2129 2000-12-28 Richard Henderson <rth@redhat.com>
2131 * write.c (subsegs_finish): Fix thinko last change -- don't
2132 "optimize" the alignment == 0 case.
2134 2000-12-28 Richard Henderson <rth@redhat.com>
2136 * as.h (rs_align_test): New.
2137 * frags.c (NOP_OPCODE): Move default from read.c.
2138 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2139 (frag_align_code): New.
2140 * frags.h (frag_align_code): Declare.
2141 * read.c (NOP_OPCODE): Remove.
2142 (do_align): Use frag_align_code.
2143 * write.c (NOP_OPCODE): Remove.
2144 (get_recorded_alignment): New.
2145 (cvt_frag_to_fill): Handle rs_align_test.
2146 (relax_segment): Likewise.
2147 (subsegs_finish): Align last subseg in section to the
2148 section alignment. Use frag_align_code.
2149 * write.h (get_recorded_alignment): Declare.
2150 * config/obj-coff.c (size_section): Handle rs_align_test.
2151 (fill_section, fixup_mdeps): Likewise.
2152 (write_object_file): Use frag_align_code.
2154 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2155 (alpha_handle_align): New.
2156 * config/tc-alpha.h (HANDLE_ALIGN): New.
2157 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2159 * config/tc-i386.h (md_do_align): Use frag_align_code.
2160 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2162 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2163 (ia64_handle_align): New.
2164 * config/tc-ia64.h (HANDLE_ALIGN): New.
2165 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2167 * config/tc-m32r.c (m32r_do_align): Remove.
2168 (m32r_handle_align): New.
2169 (fill_insn): Use frag_align_code.
2170 * config/tc-m32r.h (md_do_align): Remove.
2171 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2172 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2173 * config/tc-mips.c, config/tc-mips.h: Similarly.
2175 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2176 (sh_handle_align): Likewise. Handle rs_align_code.
2177 (sh_do_align): Remove.
2178 * config/tc-sh.h (md_do_align): Remove.
2179 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2181 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2182 (sparc_handle_align): Likewise. Handle rs_align_code.
2183 * config/tc-sparc.h (md_do_align): Remove.
2184 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2186 2000-12-22 DJ Delorie <dj@redhat.com>
2188 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2189 when we assemble the first half of a pair.
2191 2000-12-22 H.J. Lu <hjl@gnu.org>
2193 * config/tc-i386.c (reloc): Update the macro for non-bfd
2195 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2197 2000-12-22 H.J. Lu <hjl@gnu.org>
2199 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2201 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2203 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2204 (QWORD_MNEM_SUFFIX): New macro.
2205 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2207 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2208 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2210 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2211 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2212 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2213 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2214 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2216 (Reg, WordReg): Add Reg64.
2217 (Imm): Add Imm32S and Imm64.
2219 (Disp): Add Disp64 and Disp32S.
2220 (AnyMem): Add Disp32S.
2221 (RegRex, RegRex64): New macros.
2222 (rex_byte): New type.
2223 * config/tc-i386.c (set_16bit_code_flag): Kill.
2224 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2225 (reloc): New parameter "signed"; support x86_64.
2226 (set_code_flag): New.
2227 (DEFAULT_ARCH): New macro; default to "i386".
2228 (default_arch): New static variable.
2229 (struct _i386_insn): New fields Operand_PCrel; rex.
2230 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2231 (flag_code): New enum and static variable.
2232 (use_rela_relocations): New static variable.
2233 (flag_code_names): New static variable.
2234 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2235 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2237 (i386_align_code): Return plain "nop" for x86_64.
2238 (mode_from_disp_size): Support Disp32S.
2239 (smallest_imm_type): Support Imm32S and Imm64.
2240 (offset_in_range): Support size of 8.
2241 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2242 (md_pseudo_table): Add "code64"; use set_code_flat.
2243 (md_begin): Emit sane error message on hash failure.
2244 (tc_i386_fix_adjustable): Support x86_64 relocations.
2245 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2246 instructions supported on particular arch just partially,
2247 output of 64bit immediates, handling of Imm32S and Disp32S type.
2248 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2249 (i386_displacement): Likewise.
2250 (i386_index_check): Cleanup; support 64bit addresses.
2251 (md_apply_fix3): Support x86_64 relocation and rela.
2252 (md_longopts): Add "32" and "64".
2253 (md_parse_option): Add OPTION_32 and OPTION_64.
2254 (i386_target_format): Call even for ELFs; choose between
2255 elf64-x86-64 and elf32-i386.
2256 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2257 (tc_gen_reloc): Support rela relocations and x86_64.
2258 (intel_e09_1): Support QWORD.
2260 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2262 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2263 it's not an offset expression.
2264 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2265 keep the braces '[' and ']' in the output string.
2266 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2267 != FLAT. There is no such op_modifier.
2269 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2271 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2274 2000-12-13 Kazu Hirata <kazu@hxi.com>
2276 * as.h: Fix formatting.
2278 * dwarf2dbg.c: Likewise.
2279 * input-scrub.c: Likewise.
2282 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2284 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2285 configure: Regenerate.
2287 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2289 * dwarf2dbg.c: #include <limits.h> only if it exists.
2291 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2293 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2294 (md_apply_fix): Here too.
2296 2000-12-12 Jim Wilson <wilson@redhat.com>
2298 * config/tc-ia64.h (ia64_init): Add prototype.
2300 2000-12-12 H.J. Lu <hjl@gnu.org>
2302 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2304 * read.h (outputting_stabs_line_debug): Change it to int.
2305 * stabs.c (outputting_stabs_line_debug): Likewise.
2307 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2309 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2310 the address of a function result.
2312 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2314 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2315 (md_assemble): Call dwarf2_emit_insn.
2316 (shlib): Fix typo SHILB -> SHLIB.
2317 (md_parse_option): Likewise.
2318 (ppc_elf_validate_fix): Likewise:
2319 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2321 2000-12-12 Nick Clifton <nickc@redhat.com>
2323 * cgen.h: Fix formatting.
2324 * input-scrub.c: Fix formatting.
2325 * macro.c: Fix formatting.
2326 * config/tc-mips.c: Fix formatting.
2327 * doc/c-mips.texi: Fix formatting.
2329 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2331 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2332 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2334 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2336 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2339 * i386.h (*_Suf): Remove No_dSuf.
2340 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2342 (i386_optab): Remove 'd' in the suffixes.
2344 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2346 * config/tc-i386.c (T_SHORT): Undefine before defining.
2348 2000-12-05 Kazu Hirata <kazu@hxi.com>
2350 * config/tc-mips.c: Fix formatting.
2352 2000-12-04 Matthew Hiller <hiller@redhat.com>
2354 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2355 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2356 (md_show_usage): Ditto.
2357 (md_parse_option): Ditto.
2358 (d10v_cleanup): Writes pending instruction only if
2359 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2360 Fix compile time warning messages.
2362 * doc/c-d10v.texi: Documents new options.
2364 2000-12-04 Matthew Hiller <hiller@redhat.com>
2366 * stabs.c (outputting_stabs_line_debug): New variable.
2367 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2368 function entry and unset at function exit.
2370 * read.h (outputting_stabs_line_debug): New extern declaration.
2372 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2374 * dwarf2dbg.c: Fix compile time warning messages.
2376 2000-12-03 Kazu Hirata <kazu@hxi.com>
2378 * config/tc-a29k.c: Fix formatting.
2379 * config/tc-alpha.c: Likewise.
2380 * config/tc-arm.c: Likewise.
2381 * config/tc-cris.c: Likewise.
2382 * config/tc-hppa.c: Likewise.
2383 * config/tc-i370.c: Likewise.
2384 * config/tc-i386.c: Likewise.
2385 * config/tc-i860.c: Likewise.
2386 * config/tc-i960.c: Likewise.
2387 * config/tc-ia64.c: Likewise.
2388 * config/tc-m68hc11.c: Likewise.
2389 * config/tc-m68k.c: Likewise.
2390 * config/tc-m88k.c: Likewise.
2391 * config/tc-pj.c: Likewise.
2392 * config/tc-ppc.c: Likewise.
2393 * config/tc-sh.c: Likewise.
2394 * config/tc-sparc.c: Likewise.
2395 * config/tc-tahoe.c: Likewise.
2396 * config/tc-vax.c: Likewise.
2398 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2400 * config/tc-mips.c (mips_ip): When calculating offsets,
2401 don't accept as constant the difference between the
2402 addresses of symbols in two different sections.
2404 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2406 (validate_mips_insn): Likewise. Also, update 'B' operand
2407 specifier to use OP_*_CODE20 constants and delete 'm' operand
2409 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2410 operand specifiers. Change warning generated by 'B' operand
2411 specifier to reflect its new multi-purpose usage.
2413 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2414 -1, and update comment.
2415 (file_mips_isa): Likewise.
2416 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2417 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2418 ISA_* constants rather than hard-coded numbers.
2419 (mips_cpu_info): New structure.
2420 (mips_cpu_info_table): New table describing CPU and ISA names
2422 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2423 mips_cpu_info_from_cpu): New functions.
2424 (mips_isa_to_str): New function to get string for ISA name.
2425 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2426 return const char *.
2427 (md_begin): Redo CPU and ISA selection logic, using
2428 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2429 than hard-coded numbers.
2430 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2431 ISA_* constants rather than hard-coded numbers.
2432 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2433 (md_longopts): Delete OPTION_NO_MIPS32.
2434 (md_parse_option): Convert to use ISA_* constants rather than
2435 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2436 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2437 to use strcasecmp to recognize "default" and to use
2438 mips_cpu_info_from_name to get CPU numbers from argument.
2439 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2440 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2442 (s_mipsset): Accept ISA value 32.
2443 * doc/as.texinfo: Clean up MIPS options summary slightly,
2444 remove -no-mips32. Add note about -mips4 and -mips32
2445 specifying those ISA levels. Delete -mips32 and -no-mips32
2446 cpu flag descriptions.
2447 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2448 up the supported CPU switch list, and replace 4Kc, 4Km, and
2449 4Kp entries with a single mips32-4k entry. Note that you can
2452 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2454 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2456 (md_parse_option): Add cases for OPTION_MIPS5 and
2458 (md_show_usage): Mention -mips5 and -mips64 arguments.
2459 (s_mipsset): Add cases for MIPS5 and MIPS64.
2460 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2462 * doc/as.texinfo: Mention -mips5 and -mips64 options
2464 * doc/c-mips.texi: Likewise. Also update introduction
2465 and ".set" usage information.
2467 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2469 (mips_cpu_info_table): Add SB-1 entries.
2470 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2471 known to the -mcpu option.
2473 * doc/as.texinfo: Correct description of MIPS -mcpu
2474 option, by copying some of the text from doc/c-mips.texi.
2476 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2478 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2480 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2481 (sparc*-*-rtems*): Switched from a.out to ELF.
2482 * configure: Regenerate.
2483 * config.in: Regenerate.
2484 * Makefile.in: Regenerate.
2485 * aclocal.m4: Regenerate.
2486 * po/gas.pot: Regenerate.
2488 2000-11-30 Philip Blundell <pb@futuretv.com>
2490 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2491 even in non BFD_ASSEMBLER case.
2493 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2495 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2498 2000-11-29 Richard Henderson <rth@redhat.com>
2500 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2501 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2502 thread multiple subsegments properly; handle multiple code
2503 sections properly; emit proper compilation unit info for assembler
2504 generated debugging.
2506 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2507 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2508 (dwarf2dbg_estimate_size_before_relax): Declare.
2509 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2510 * write.c: Include dwarf2dbg.h.
2511 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2512 (relax_segment): Likewise.
2514 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2516 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2517 jump>: Use as_bad_where instead of as_bad. Tweak error message
2518 accordingly. Stabilize frag by updating fix part and resetting
2520 <undefined symbol, unconditional jump>: Ditto.
2521 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2522 indexing is_end_of_line[].
2523 (md_assemble): Initialize size to 0.
2524 (md_section_align): Mark parameter seg as unused.
2525 (parse_reg): Parse names case-insensitively.
2527 2000-11-28 Kazu Hirata <kazu@hxi.com>
2529 * config/obj-aout.h: Fix formatting.
2530 * config/obj-bout.h: Likewise.
2531 * config/obj-coff.c: Likewise.
2532 * config/obj-coff.h: Likewise.
2533 * config/obj-elf.h: Likewise.
2534 * config/obj-som.h: Likewise.
2535 * config/obj-vms.c: Likewise.
2536 * config/obj-vms.h: Likewise.
2537 * config/tc-h8300.h: Likewise.
2538 * config/tc-ns32k.h: Likewise.
2539 * config/tc-sparc.h: Likewise.
2540 * config/tc-tic54x.h: Likewise.
2541 * config/tc-z8k.h: Likewise.
2543 2000-11-28 Nick Clifton <nickc@redhat.com>
2545 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2546 License is present in the sources, but not the output, and
2547 also available from the GNU website.
2548 (GNU Free Documentation License): Comment out this section.
2550 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2552 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2553 targets. Remove i860 from valid a.out targets.
2554 * Makefile.in: Regenerate.
2556 * config/tc-cris.c: Include dwarf2dbg.h.
2557 (md_pseudo_table): Add .file and .loc.
2558 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2559 (s_cris_file, s_cris_loc): New.
2560 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2561 * Makefile.am: Regenerate dependencies.
2562 * Makefile.in: Regenerate.
2564 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2566 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2567 (MRI_MUL_PRECEDENCE): Likewise.
2568 (op_rank): Fix a comment typo.
2570 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2572 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2574 (get_operand): Fix analysis for movw/movb instructions.
2576 2000-11-24 Nick Clifton <nickc@redhat.com>
2578 * configure.in (xscale-elf): Add target.
2579 (xscale-coff): Add target.
2580 * configure: Regenerate.
2582 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2584 (ARM_EXT_XSCALE): New ARM architecture extension.
2585 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2586 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2587 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2588 (ARM_ARCH_V4): Remove processor from architecture.
2589 (ARM_ARCH_3M): New architecutre definition.
2590 (ARM_ARCH_V5TE): New architecutre definition.
2591 (ARM_ARCH_XSCALE): New architecutre definition.
2592 (CPU_DEFAULT): Allow to be defaulted to XScale.
2593 (atpcs): New boolean variable.
2594 (ldr_flags): Support 'd' flag for double word loads.
2595 (str_flags): Support 'd' flag for double word stored.
2596 (do_mia): New function.
2597 (do_mar): New function.
2598 (do_mra): New function.
2599 (do_pld): New function.
2600 (do_ldrd): New function.
2601 (do_blx): New function.
2602 (do_bkpt): New function.
2603 (do_clz): New function.
2604 (do_lstc2): New function.
2605 (do_cdp2): New function.
2606 (do_t_blx): New function.
2607 (do_t_bkpt): New function.
2608 (do_smla): New function.
2609 (do_smlal): New function.
2610 (do_smul): New function.
2611 (do_qadd): New function.
2612 (do_co_reg2c): New function.
2613 (LONGEST_INSN): Redefine to 7.
2615 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2616 command line switches.
2618 2000-11-22 Jim Wilson <wilson@redhat.com>
2620 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2621 (struct rsrc): Make line unsigned.
2622 (gr_values): Add missing initializer.
2623 (SLOT_NUM_NOT_SET): Add unsigned cast.
2624 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2625 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2626 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2627 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2628 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2629 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2630 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2631 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2632 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2633 Add ATTRIBUTE_UNUSED to unused parameters.
2634 (convert_expr_to_ab_reg): Add parens.
2635 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2636 (dot_prologue): Initialize grsave when declared.
2637 (md_pseudo_table): Add missing initializers.
2638 (operand_match): Add casts to bfd_vma.
2639 (emit_one_bundle): Delete unused local prev. Make required_template
2641 (specify_resource): Cast i to unsigned.
2642 (note_register_values): Use fprintf_vma.
2643 (print_dependency): Likewise.
2645 2000-11-21 Jim Wilson <wilson@redhat.com>
2647 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2648 for unwind info section.
2649 (dot_endp): Likewise for unwind section.
2651 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2654 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2656 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2657 (output_insn): Call dwarf2_emit_insn.
2658 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2660 2000-11-17 Richard Henderson <rth@redhat.com>
2662 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2663 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2664 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2666 2000-11-17 Nick Clifton <nickc@redhat.com>
2668 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2671 2000-11-17 Richard Henderson <rth@redhat.com>
2673 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2675 2000-11-17 Richard Henderson <rth@redhat.com>
2677 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2678 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2679 tri-state definition of alpha_flag_mdebug.
2680 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2681 (s_alpha_file): Store first .file directive.
2682 (s_alpha_stab): New.
2683 (md_pseudo_table): Add stabs and stabn.
2685 2000-11-17 Richard Henderson <rth@redhat.com>
2687 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2689 2000-11-17 Richard Henderson <rth@redhat.com>
2691 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2692 (main): Call dwarf2_finish.
2693 * as.h (debug_type): Clarify documentation of the meaning
2695 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2696 (print_stats): Fix parenthesis problem.
2697 (now_subseg_size): New.
2698 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2699 (dwarf2_directive_file): Don't set debug_type.
2700 (dwarf2_where): Honor DEBUG_DWARF2 first.
2701 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2702 do nothing if not emitting dwarf2 debug info, or no work.
2703 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2704 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2705 (ecoff_new_file): Likewise.
2706 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2707 commentary wrt dwarf2.
2709 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2710 ATTRIBUTE_UNUSED as needed.
2711 (emit_insn): Call dwarf2_emit_insn.
2712 (s_alpha_file): New.
2714 (s_alpha_coff_wrapper): Don't handle them.
2715 (md_pseudo_table): Update for .file and .loc.
2716 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2718 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2719 don't protect with debug_type.
2720 * config/tc-hppa.c (md_assemble): Likewise.
2721 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2722 * config/tc-mn10300.c (md_assemble): Likewise.
2723 * config/tc-sh.c (md_assemble): Likewise.
2724 * config/tc-v850.c (md_assemble): Likewise.
2726 * config/tc-arm.c (arm_end_of_source): Remove.
2727 * config/tc-hppa.c (pa_end_of_source): Remove.
2728 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2729 * config/tc-mn10300.c (mn10300_finalize): Remove.
2730 * config/tc-sh.c (sh_finalize): Remove.
2731 * config/tc-v850.c (sh_finalize): Remove.
2733 * config/tc-arm.h (md_end): Remove.
2734 * config/tc-hppa.h (md_end): Remove.
2735 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2736 * config/tc-m68hc11.h (md_end): Remove.
2737 * config/tc-mn10300.h (md_end): Remove.
2738 * config/tc-sh.h (md_end): Remove.
2739 * config/tc-v850.h (md_end): Remove.
2741 * config/tc-ia64.c (emit_one_bundle): Don't protect
2742 dwarf2 bits with debug_type.
2743 (md_assemble): Likewise.
2744 (ia64_end_of_source): Don't call dwarf2_finish.
2746 2000-11-16 Jim Wilson <wilson@redhat.com>
2748 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2749 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2752 2000-11-16 H.J. Lu <hjl@gnu.org>
2754 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2757 2000-11-15 Kazu Hirata <kazu@hxi.com>
2759 * config/tc-tic30.c: Fix formatting.
2760 * config/tc-tic80.c: Likewise.
2761 * config/tc-v850.c: Likewise.
2762 * config/tc-vax.c: Likewise.
2763 * config/tc-w65.c: Likewise.
2764 * config/tc-z8k.c: Likewise.
2766 2000-11-14 DJ Delorie <dj@redhat.com>
2768 * config/tc-v850.c: Support dwarf2.
2769 * config/tc-v850.h: Ditto.
2771 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2772 parse_cons_expression_v850 to initialize hold_cons_reloc.
2774 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2776 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2777 (errata_nops_necessary_p): New function.
2778 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2781 2000-11-14 Jim Wilson <wilson@redhat.com>
2783 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2784 return little endian bfd formats.
2786 2000-11-14 Kazu Hirata <kazu@hxi.com>
2788 * config/aout_gnu.h: Fix formatting.
2789 * config/atof-vax.c: Likewise.
2790 * config/m68k-parse.h: Likewise.
2791 * config/m88k-opcode.h: Likewise.
2792 * config/obj-elf.c: Likewise.
2793 * config/tc-arm.c: Likewise.
2794 * config/tc-cris.c: Likewise.
2795 * config/tc-i386.c: Likewise.
2796 * config/tc-ia64.c: Likewise.
2797 * config/tc-mn10300.c: Likewise.
2798 * config/te-386bsd.h: Likewise.
2799 * config/te-hppa.h: Likewise.
2800 * config/te-nbsd.h: Likewise.
2801 * config/te-ppcnw.h: Likewise.
2802 * config/te-sparcaout.h: Likewise.
2803 * config/te-tmips.h: Likewise.
2804 * config/vax-inst.h: Likewise.
2805 * config/vms-conf.h: Likewise.
2807 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2809 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2811 2000-11-13 H.J. Lu <hjl@gnu.org>
2813 * config/obj-elf.c (elf_frob_symbol): Support
2814 ".symver name,name2@@@nodename".
2815 (elf_frob_file_before_adjust): Likewise.
2817 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2818 and ".symver name,name2@@@nodename".
2821 2000-11-12 H.J. Lu (hjl@gnu.org)
2823 * config/obj-elf.c (obj_elf_symver): Check missing version
2826 2000-11-12 H.J. Lu (hjl@gnu.org)
2828 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2829 instead of bfd_vma for non-bfd assemblers.
2831 2000-11-09 Kazu Hirata <kazu@hxi.com>
2833 * itbl-ops.c: Fix comment typos.
2835 2000-11-08 Jim Wilson <wilson@redhat.com>
2837 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2838 (struct unwind): Add next_slot_frag field.
2839 (slot_index): New parameters slot_frag and first_frag. Add code
2840 to add in frag sizes when different. Add comments.
2841 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2842 arguments to slot_index.
2843 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2844 loop end. Set next_slot_frag field.
2846 2000-11-07 H.J. Lu <hjl@gnu.org>
2848 * doc/as.texinfo (.symver): Updated for versioned symbol
2851 * obj.h (format_ops): Add the frob_file_before_adjust field.
2853 * config/obj-aout.c (aout_format_ops): Set the
2854 frob_file_before_adjust field to 0.
2855 * config/obj-coff.c (coff_format_ops): Likewise.
2856 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2858 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2860 (elf_frob_file_before_adjust): New function to remove unneeded
2861 versioned symbols from the symbol table.
2862 (elf_format_ops): Set the frob_file_before_adjust field to
2863 elf_frob_file_before_adjust.
2865 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2868 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2870 2000-11-07 Peter Targett <peter.targett@arccores.com>
2872 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2874 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2875 Fix compile time warning messages.
2877 2000-11-07 Nick Clifton <nickc@redhat.com>
2879 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2880 buffer in order to avoid buffer overflows.
2882 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2884 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2885 Change M to m for -milp32 or -mlp64 to match gcc.
2886 (dot_endp): Use bytes_per_address instead of 8.
2887 (emit_one_bundle): Use number_to_chars_littleendian instead of
2889 (fix_insn): Likewise.
2890 (ia64_init): New function.
2891 (ia64_target_format): New function.
2892 (md_begin): Set endianness, arch, and machine as appropriate.
2893 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2894 Make these macros depend on TE_HPUX macro.
2895 (TARGET_FORMAT): Define.
2896 (HOST_SPECIAL_INIT): Define.
2897 * config/te-hpux.h: New file.
2898 * configure.in: Add "ia64-*-hpux*" target to configure.
2899 * configure: Regenerate.
2901 2000-11-06 Kazu Hirata <kazu@hxi.com>
2903 * as.c: Fix formatting.
2904 * dwarf2dbg.c: Likewise.
2905 * input-file.c: Likewise.
2906 * input-file.h: Likewise.
2907 * input-scrub.c: Likewise.
2908 * itbl-ops.c: Likewise.
2909 * listing.c: Likewise.
2910 * macro.h: Likewise.
2911 * messages.c: Likewise.
2913 * subsegs.c: Likewise.
2914 * subsegs.h: Likewise.
2915 * write.c: Likewise.
2917 2000-11-06 Nick Clifton <nickc@redhat.com>
2919 * doc/as.texinfo: Add GNU Free Documentation License.
2920 * doc/gasp.texi: Add GNU Free Documentation License.
2921 * doc/as.1: Add GNU Free Documentation License.
2923 2000-11-05 Nick Clifton <nickc@redhat.com>
2925 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2927 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2929 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2930 * configure: Regenerate.
2932 2000-11-01 Nick Clifton <nickc@redhat.com>
2934 * read.c (original_case_string): New global variable.
2935 (read_a_source_file): Copy opcode string into
2936 original_case_string if clobbering the case of the opcode.
2937 * read.h: Export the definition of original_case_string.
2938 * config/tc-arm.c (md_assembler): When parsing a .req
2939 directive use the original opcode string, not the case
2942 2000-11-02 Nick Clifton <nickc@redhat.com>
2944 * config/tc-mn10300.c (debug_line): Remove this static
2946 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2947 dwarf2_where and dwarf2_gen_line_info.
2949 2000-11-02 Theo Honohan <th@futuretv.com>
2951 * config/tc-arm.c (do_msr): Improve error message.
2953 2000-10-31 Eric Christopher <echristo@redhat.com>
2955 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2956 or pc-relative, else use fx_offset.
2958 2000-10-31 Jim Wilson <wilson@redhat.com>
2960 * config/tc-ia64.c (struct md): New field tag_fixups.
2961 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2962 qualifying predicate.
2963 (emit_one_bundle): Delete spurious multiplication by one. Handle
2965 (ia64_start_line): Error if dangling qualifying predicate.
2966 (defining_tag): New static variable.
2967 (ia64_unrecognized_line, case '['): Parse tags.
2968 (ia64_frob_label): Create tag_fixups.
2969 (md_assemble): Reset md.qp.X_op after using it.
2971 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2973 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2975 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2977 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2979 2000-10-30 Kazu Hirata <kazu@hxi.com>
2981 * expr.c: Fix formatting.
2982 * flonum-copy.c: Likewise.
2983 * flonum.h: Likewise.
2987 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2989 * as.h (OPTION_MD_BASE): Bump to 190.
2990 * as.c (parse_args) <std_longopts>: Add comment about the need to
2991 check OPTION_MD_BASE in as.h.
2993 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2996 2000-10-27 Nick Clifton <nickc@redhat.com>
2998 * configure.in (emulations): Add m68hc12.
2999 * configure: Regenerate.
3000 * po/gas.pot: Regenerate.
3002 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3004 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3006 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3008 2000-10-25 Nick Clifton <nickc@redhat.com>
3010 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3011 a DWARF2 line number information sequence.
3013 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3015 * read.c (generate_lineno_debug): Update comment describing why
3016 DWARF2 line number debug information is not generated
3017 automatically by this function.
3019 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3022 * config/tc-arm.h (md_end): Define.
3023 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3025 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3026 if generating DWARF2 line numbers.
3027 (arm_end_of_source): New function. Call dwarf2_finish if
3030 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3031 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3032 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3034 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3036 * config/tc-i386.c: Fix prototype declarations for functions taking no
3039 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3041 * config/tc-i386.c (i386_operand_modifier): Remove.
3042 (build_displacement_string): Remove.
3043 (i386_parse_seg): Remove.
3044 (i386_intel_memory_operand): Remove.
3045 (i386_intel_operand): Re-write using recursive descent parser based
3046 on MASM documentation.
3047 (struct intel_parser_s): New structure.
3048 (intel_parser): New static variable.
3049 (struct intel_token): New structure.
3050 (cur_token, prev_token): New static variables.
3063 (intel_match_token): New function.
3064 (intel_get_token): New function.
3065 (intel_putback_token): New function.
3066 (intel_expr): New function.
3067 (intel_e05): New function.
3068 (intel_e05_1): New function.
3069 (intel_e06): New function.
3070 (intel_e06_1): New function.
3071 (intel_e09): New function.
3072 (intel_e09_1): New function.
3073 (intel_e10): New function.
3074 (intel_e10_1): New function.
3075 (intel_e11): New function.
3077 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3079 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3080 instructions to loose any special insn->architecture mask.
3082 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3083 (sparc_md_end, sparc_arch_types, sparc_arch,
3084 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3085 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3086 request v9b architecture if they are used).
3088 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3090 * config/tc-m68k.c: Fix the previous misapplied patch.
3092 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3094 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3095 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3096 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3099 2000-10-17 Kazu Hirata <kazu@hxi.com>
3101 * debug.c: Fix formatting.
3102 * depend.c: Likewise.
3103 * dwarf2dbg.c: Likewise.
3104 * dwarf2dbg.h: Likewise.
3105 * ecoff.c: Likewise.
3108 * flonum-konst.c: Likewise.
3109 * frags.h: Likewise.
3111 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3113 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3115 * doc/as.texinfo: Added notes about this new option.
3117 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3119 * config/tc-sh.c (JREG): Remove.
3120 (md_convert_frag): Remove #if 0:d code using JREG.
3122 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3124 * config/tc-i386.c (i386_operand_modifier): Only match
3125 modifiers SHORT and FLAT if they are followed by a space.
3126 (parse_register): When `allow_naked_reg' is set, do not confuse
3127 identifiers that start with a register name with a register.
3129 2000-10-12 Kazu Hirata <kazu@hxi.com>
3131 * app.c: Fix formatting.
3134 * bit_fix.h: Likewise.
3139 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3141 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3143 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3145 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3146 Re-arrange function a little and improve error message.
3148 * write.c (write_relocs): Fix a comment.
3150 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3153 2000-10-05 Jim Wilson <wilson@cygnus.com>
3155 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3157 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3159 * config/tc-i386.c: Delete some useless comments, reformat others.
3161 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3162 non-global syms in linkonce sections.
3164 2000-10-04 Ralf Baechle <ralf@gnu.org>
3166 * config/tc-ia64.c (operand_match): Don't use // style comments.
3167 * config/tc-i370.c: Likewise.
3169 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3171 Changes to handle varying register prefix and user symbol prefix.
3172 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3173 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3174 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3175 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3176 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3177 (demand_register_prefix): New variable.
3178 (md_pseudo_table): New pseudo ".syntax".
3179 (md_longopts): New options --no-underscore and --underscore.
3180 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3181 on symbols_have_leading_underscore.
3182 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3183 (get_spec_reg): Ditto.
3184 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3186 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3188 <case OPTION_NO_US, case OPTION_US>: New.
3189 (md_show_usage): Be brief and reformat to match continuation of
3191 * po/gas.pot: Regenerate.
3193 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3195 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3196 force relocs for 12 bit branches.
3197 (md_apply_fix): Similarly, adjust logic here.
3199 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3201 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3202 adjust for external and weak syms as we will use a reloc. Allow
3203 for +8 offset when calculating limits of branches.
3204 (hppa_fix_adjustable): Undo 2000-09-23 change.
3205 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3206 Correct distance calculation.
3207 (tc_gen_reloc): Print the file name and line number if we can't
3210 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3211 * config/tc-hppa.c (nonzero_dibits): Define.
3212 (arg_reloc_stub_needed): Check each arg and return value
3213 separately for zero case.
3214 (pa_align): Declare argument `bytes'.
3216 2000-09-25 Kazu Hirata <kazu@hxi.com>
3218 * config/tc-cris.c: Fix formatting.
3219 * config/tc-d10v.h: Likewise.
3220 * config/tc-d30v.c: Likewise.
3221 * config/tc-d30v.h: Likewise.
3222 * config/tc-fr30.c: Likewise.
3223 * config/tc-fr30.h: Likewise.
3224 * config/tc-m68k.c: Likewise.
3225 * config/tc-m68k.h: Likewise.
3226 * config/tc-pj.h: Likewise.
3227 * config/tc-ppc.c: Likewise.
3228 * config/tc-ppc.h: Likewise.
3229 * config/tc-sh.c: Likewise.
3230 * config/tc-sh.h: Likewise.
3231 * config/tc-sparc.c: Likewise.
3232 * config/tc-v850.h: Likewise.
3233 * config/tc-vax.h: Likewise.
3234 * config/tc-w65.h: Likewise.
3235 * config/tc-z8k.h: Likewise.
3237 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3239 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3240 checks only for ELF.
3241 (hppa_force_relocation): Likewise.
3243 2000-09-22 Jim Wilson <wilson@cygnus.com>
3245 * config/tc-ia64.c (dv_sem): Add "stop".
3246 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3247 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3248 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3250 (mark_resources): Check IA64_RS_PRr.
3252 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3254 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3255 md_estimate_size_before_relax): Redesign and clean up the
3256 relaxation mechanism.
3258 2000-09-21 Kazu Hirata <kazu@hxi.com>
3260 * config/tc-ns32k.c: Fix formatting.
3261 * config/tc-ns32k.h: Likewise.
3263 2000-09-20 Kazu Hirata <kazu@hxi.com>
3265 * config/tc-m32r.c: Fix formatting.
3266 * config/tc-m32r.h: Likewise.
3267 * config/tc-m68851.h: Likewise.
3268 * config/tc-m68hc11.c: Likewise.
3269 * config/tc-m68hc11.h: Likewise.
3270 * config/tc-m88k.c: Likewise.
3271 * config/tc-mcore.c: Likewise.
3272 * config/tc-mcore.h: Likewise.
3273 * config/tc-mips.c: Likewise.
3274 * config/tc-mips.h: Likewise.
3275 * config/tc-mn10200.h: Likewise.
3276 * config/tc-mn10300.h: Likewise.
3277 * config/tc-tahoe.c: Likewise.
3278 * config/tc-tahoe.h: Likewise.
3280 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3282 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3283 Likewise in relaxation description comments.
3285 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3287 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3288 subtraction of two syms without emitting a relocation.
3290 From David Huggins-Daines <dhd@linuxcare.com>
3291 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3292 global or weak symbols.
3294 2000-09-15 Kazu Hirata <kazu@hxi.com>
3296 * config/tc-h8300.h: Fix formatting.
3297 * config/tc-h8500.c: Likewise.
3298 * config/tc-h8500.h: Likewise.
3299 * config/tc-hppa.h: Likewise.
3300 * config/tc-i370.h: Likewise.
3301 * config/tc-i386.h: Likewise.
3302 * config/tc-i860.c: Likewise.
3303 * config/tc-i860.h: Likewise.
3304 * config/tc-i960.h: Likewise.
3305 * config/tc-ia64.c: Likewise.
3306 * config/tc-ia64.h: Likewise.
3308 2000-09-14 Kazu Hirata <kazu@hxi.com>
3310 * config/tc-a29k.c: Fix formatting.
3311 * config/tc-alpha.c: Likewise.
3312 * config/tc-arc.c: Likewise.
3313 * config/tc-arc.h: Likewise.
3314 * config/tc-arm.c: Likewise.
3315 * config/tc-arm.h: Likewise.
3316 * config/tc-avr.c: Likewise.
3317 * config/tc-avr.h: Likewise.
3318 * config/tc-tic30.c: Likewise.
3319 * config/tc-tic30.h: Likewise.
3320 * config/tc-tic54x.c: Likewise.
3321 * config/tc-tic54x.h: Likewise.
3322 * config/tc-tic80.c: Likewise.
3323 * config/tc-tic80.h: Likewise.
3325 2000-09-14 Timothy Wall <twall@cygnus.com>
3327 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3328 parallel comparisons for later use.
3329 (struct rsrc): Add parallel comparison type.
3330 (resources_match): Skip special cases of PR usage (non-conflicting
3333 2000-09-13 Kazu Hirata <kazu@hxi.com>
3335 * config/obj-ecoff.c: Fix formatting.
3336 * config/obj-elf.c: Likewise.
3337 * config/obj-elf.h: Likewise.
3338 * config/obj-evax.h: Likewise.
3339 * config/obj-generic.h: Likewise.
3340 * config/obj-hp300.c: Likewise.
3341 * config/obj-hp300.h: Likewise.
3342 * config/obj-ieee.h: Likewise.
3343 * config/obj-vms.c: Likewise.
3344 * config/obj-vms.h: Likewise.
3346 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3348 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3349 (md_parse_option): Ditto.
3350 (md_longopts): Add -mips32 option.
3351 (md_show_usage): Document new options.
3352 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3353 (mips_ip): Assemble mfc0 with a sub-selection code.
3354 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3355 (mips_cpu_to_str): New function.
3356 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3357 Use CPU_* defines instead of hardcoded numbers.
3359 * doc/as.texinfo: Document new options.
3360 * doc/c-mips.texi: Ditto.
3362 2000-09-12 Kazu Hirata <kazu@hxi.com>
3364 * as.h: Fix formatting.
3365 * asintl.h: Likewise.
3366 * bit_fix.h: Likewise.
3367 * config/obj-aout.c: Likewise.
3368 * config/obj-aout.h: Likewise.
3369 * config/obj-bout.c: Likewise.
3370 * config/obj-bout.h: Likewise.
3371 * config/obj-coff.c: Likewise.
3372 * config/obj-coff.h: Likewise.
3373 * dwarf2dbg.h: Likewise.
3375 * flonum.h: Likewise.
3376 * frags.h: Likewise.
3377 * itbl-ops.h: Likewise.
3378 * macro.h: Likewise.
3381 * struc-symbol.h: Likewise.
3382 * subsegs.h: Likewise.
3383 * symbols.h: Likewise.
3385 * write.h: Likewise.
3387 2000-09-11 Kazu Hirata <kazu@hxi.com>
3389 * bignum-copy.c: Fix formatting.
3390 * config/tc-i370.c: Likewise.
3391 * config/tc-i960.c: Likewise.
3392 * config/tc-m68k.c: Likewise.
3393 * ehopt.c: Likewise.
3394 * flonum-copy.c: Likewise.
3395 * flonum-konst.c: Likewise.
3396 * flonum-mult.c: Likewise.
3397 * literal.c: Likewise.
3400 * stabs.c: Likewise.
3401 * subsegs.c: Likewise.
3403 2000-09-09 Philip Blundell <philb@gnu.org>
3405 * configure.in (arm*-*-uclinux*): New target.
3406 * configure: Regenerate.
3408 2000-09-09 Kazu Hirata <kazu@hxi.com>
3410 * input-file.c: Fix formatting.
3411 * itbl-ops.c: Likewise.
3412 * messages.c: Likewise.
3414 2000-09-08 Philip Blundell <philb@gnu.org>
3416 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3419 2000-09-07 H.J. Lu <hjl@gnu.org>
3421 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3422 * configure: Rebuild.
3424 2000-09-07 Kazu Hirata <kazu@hxi.com>
3426 * atof-generic.c: Fix formatting.
3427 * config/tc-mips.c: Likewise.
3428 * config/tc-vax.c: Likewise.
3429 * input-scrub.c: Likewise.
3431 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3433 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3434 * configure.in (sh-*-linux*): Added.
3435 * configure: Rebuilt.
3437 2000-09-06 Kazu Hirata <kazu@hxi.com>
3439 * config/tc-hppa.c: Fix formatting.
3441 * ecoff.c: Fix formatting.
3443 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3445 * configure: Rebuilt with new libtool.m4.
3447 2000-09-05 Kazu Hirata <kazu@hxi.com>
3449 * cgen.c: Fix formatting.
3450 * config/tc-ia64.c: Likewise.
3452 2000-09-05 Nick Clifton <nickc@redhat.com>
3454 * aclocal.m4: Regenerate.
3455 * config.in: Regenerate.
3456 * configure: Regenerate.
3457 * po/gas.pot: Regenerate.
3459 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3461 * config/tc-cris.c: Correct comment typos.
3463 2000-09-05 Eric Christopher <echristo@cygnus.com>
3465 * config/tc-mn10300.c: Cleanup.
3466 (md_pcrel_from): Enable.
3468 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3470 * expr.c (operand): Fix a comment typo.
3471 * write.c (write_relocs): Fix a signed/unsigned warning.
3473 * config/tc-hppa.c (fudge_reg_expressions): New
3474 (hppa_force_reg_syms_absolute): New.
3475 (pa_equ): Allow reg_section expressions.
3476 * config/tc-hppa.c (md_optimize_expr): Define.
3477 (hppa_force_reg_syms_absolute): Prototype.
3479 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3480 (pa_parse_number): Pass in arg to select fp reg parsing.
3481 Return 1 to indicate format checks pass. If strict, then only
3482 accept a register or register symbol. Return value in...
3483 (pa_number): New static for pa_parse_number.
3484 (FP_REG_BASE): Define.
3485 (FP_REG_RSEL): Define.
3486 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3487 appropriate. White space changes.
3488 (need_pa11_opcode): Don't bother passing any params, get them from
3490 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3491 Remove extraneous check in case 'Q'.
3492 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3493 reg, set section of resulting symbol to reg_section.
3494 (pa_parse_space_stmt): Modify call to pa_parse_number.
3495 (pa_space): Likewise.
3497 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3498 (hppa_force_relocation): Handle vtable relocs.
3499 (pa_vtable_entry): New.
3500 (pa_vtable_inherit): New.
3501 (md_pseudo_table): Add entries for vtable pseudos.
3502 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3503 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3505 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3506 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3507 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3509 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3510 specify a symbol type.
3512 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3513 dependent things together.
3514 (md_elf_symbol_type): Define.
3516 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3518 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3520 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3521 (obj_elf_vtable_entry): Declare.
3523 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3524 and export function.
3525 (obj_elf_vtable_entry): Similarly.
3526 (elf_pseudo_table): Fix the damage with a cast.
3528 2000-09-03 Richard Henderson <rth@cygnus.com>
3530 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3531 for template selection when a label is needed.
3533 2000-09-02 Kazu Hirata <kazu@hxi.com>
3535 * config/tc-ia64.c: Fix formatting.
3537 2000-09-02 Nick Clifton <nickc@redhat.com>
3539 * configure.in: Increase version number to 2.10.91.
3540 * configure: Regenerate.
3541 * aclocal.m4: Regenerate.
3542 * config.in: Regenerate.
3543 * po/gas.pot: Regenerate.
3544 * Makefile.in: Regenerate.
3546 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3548 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3549 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3550 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3552 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3555 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3557 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3558 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3559 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3560 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3561 (GOT_symbol): New variable.
3562 (md_undefined_symbol): Set it.
3564 2000-09-01 Richard Henderson <rth@cygnus.com>
3566 * config/tc-ia64.c (match): Don't inline.
3567 (extra_goodness): New.
3568 (md_begin): Prefer nop.f and nop.b for best_template.
3570 2000-08-31 Kazu Hirata <kazu@hxi.com>
3572 * as.c: Fix formatting.
3574 * frags.c: Likewise.
3575 * macro.c: Likewise.
3577 2000-08-31 Eric Christopher <echristo@cygnus.com>
3579 * config/tc-mn10300.c: Cleanup and fix warnings.
3580 (md_pseudo_table): Add initializers.
3581 (md_show_usage): Cleanup.
3582 (md_parse_option): Fix warnings.
3583 (md_undefined_symbol): Fix warnings.
3584 (md_conver_frag): Fix warnings.
3585 (tc_gen_reloc): Fix warnings.
3586 (md_apply_fix3): Fix warnings.
3587 (check_operand): Fix warnings.
3589 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3591 * acinclude.m4: Include libtool and gettext macros from the
3593 * aclocal.m4, configure: Rebuilt.
3595 2000-08-30 Mark Hatle <mhatle@mvista.com>
3597 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3599 2000-08-31 Kazu Hirata <kazu@hxi.com>
3601 * listing.c: Fix formatting.
3603 2000-08-29 Kazu Hirata <kazu@hxi.com>
3605 * app.c: Fix a comment typo. Fix formatting.
3607 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3609 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3610 offset of the target destination for jmp instructions.
3611 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3613 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3615 * NEWS: Mention support for CRIS.
3617 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3619 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3620 Sets `.lcomm' alignment to zero.
3622 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3624 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3625 TC_FIX_ADJUSTABLE): Define.
3627 2000-08-23 Jim Wilson <wilson@cygnus.com>
3629 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3630 unwind.personality_routine is set.
3632 2000-08-23 H.J. Lu <hjl@gnu.org>
3634 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3636 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3638 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3641 2000-08-22 H.J. Lu <hjl@gnu.org>
3643 * config.in (STRICTCOFF): New for strict COFF.
3645 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3646 i386-*-go32* and i386-go32-rtems*.
3647 * configure: Rebuilt.
3649 * config/obj-coff.c (obj_coff_endef): Follow the historical
3650 behavior if STRICTCOFF is not defined.
3652 * doc/internals.texi: Document STRICTCOFF.
3654 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3656 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3657 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3658 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3659 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3660 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3661 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3662 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3665 2000-08-22 Eric Christopher <echristo@cygnus.com>
3667 * config/tc-mn10300.c: (md_apply_fix): New function.
3668 (mn10300_force_relocation): New function.
3669 (mn10300_fix_adjustable): New function.
3671 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3672 (TC_HANDLES_FX_DONE): Define.
3673 (obj_fix_adjustable): Define.
3674 (MD_APPLY_FIX3): Define.
3675 (TC_LINKRELAX_FIXUP): Define.
3677 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3679 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3681 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3683 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3685 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3686 if the fixup resulted in a relocation.
3688 2000-08-18 Nick Clifton <nickc@redhat.com>
3690 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3691 Make reference to first element of shift_names explicit.
3693 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3695 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3696 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3697 add a symbol's address. Removed all target-specific #ifdefs that
3698 used to accomplished the same.
3699 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3700 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3701 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3702 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3703 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3705 2000-08-17 Kazu Hirata <kazu@hxi.com>
3707 * dwarf2dbg.c: Fix formatting.
3709 2000-08-17 Nick Clifton <nickc@redhat.com>
3711 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3712 to be recoded as logical shift lefts by zero.
3714 2000-08-16 Jim Wilson <wilson@cygnus.com>
3716 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3717 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3719 (note_register_values): Handle IA64_OPND_R3_2 operands.
3721 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3723 * config/tc-i860.c (md_operand): Silly typo fixed.
3725 2000-08-16 Nick Clifton <nickc@redhat.com>
3727 * config/tc-arm.c (struct asm_shift): Delete.
3729 (enum asm_shift_index): New.
3730 (struct asm_shift_properties): New.
3731 (struct asm_shift_name): New.
3732 (shift_properties[]); New.
3733 (shift_names[]); New.
3735 (decode_shift): Use new structures.
3736 Issue a warning is "ROR #0" is used.
3737 Issue a warning if "ASR #0" or "LSR #0" is used.
3739 (md_begin): Initialise arm_shift_hsh table from new
3740 asm_shift_name array.
3742 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3744 * config/tc-sparc.c: Kill all warnings.
3745 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3747 (md_show_usage): Update usage text.
3749 2000-08-16 Nick Clifton <nickc@redhat.com>
3751 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3754 2000-08-15 Will Cohen <wcohen@redhat.com>
3756 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3758 * config/tc-sh.c (md_assemble): Changed so debug_type
3759 test performed for ppi_assemble
3760 * config/tc-sh.c: Included dwarf2dbg.h.
3761 (debug_line): Defined.
3762 (md_assemble): Generates dwarf2 line info.
3763 (sh_finalize): New function. Finalize dwarf2 info.
3764 (assemble_ppi): Returns size of code generated.
3765 (build_Mytes): Returns size of code generated.
3766 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3767 * config/tc-sh.h (md_end): Defined.
3768 (sh_finalize): Declared.
3770 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3772 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3775 2000-08-14 Nick Clifton <nickc@redhat.com>
3777 * config/tc-arm.c (do_bx): Allow "bx pc".
3779 2000-08-14 Jim Wilson <wilson@cygnus.com>
3781 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3782 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3783 (md_begin): Change assignment to md.flag to OR in the new bit.
3785 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3787 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3788 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3791 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3793 * NEWS: Mention i860 support.
3795 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3797 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3799 2000-08-14 Andreas Schwab <schwab@suse.de>
3801 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3803 2000-08-11 Andreas Schwab <schwab@suse.de>
3805 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3808 2000-08-11 Kazu Hirata <kazu@hxi.com>
3810 * expr.c: Fix formatting.
3811 * config/obj-bout.c: Likewise.
3813 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3815 * doc/c-i860.texi: Flesh out the i860 section more.
3817 2000-08-10 Kazu Hirata <kazu@hxi.com>
3819 * symbols.c: Fix formatting.
3822 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3824 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3825 modifier has the IgnoreSize bit set.
3827 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3829 From Rodney Brown <RodneyBrown@mynd.com>
3830 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3831 * configure: Regenerate.
3833 2000-08-09 Kazu Hirata <kazu@hxi.com>
3835 * hash.c: Fix formatting.
3838 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3840 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3841 (i860_fix_info): New enum.
3842 (MD_APPLY_FIX3): Define.
3843 (WORKING_DOT_WORD): Define.
3844 (TC_HANDLES_FX_DONE): Define.
3845 (DIFF_EXPR_OK): Define.
3846 (LISTING_HEADER): Define.
3847 (TARGET_FORMAT): Select target format based on endian flag.
3848 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3849 (target_big_endian): Add external declaration.
3851 * config/tc-i860.c: All existing code reworked completely. Other
3852 new code shown below.
3853 (SYNTAX_SVR4): Define.
3854 (target_warn_expand): New variable.
3855 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3856 (md_longopts): Declare and define with new options (-EL, -EB,
3858 (md_show_usage): New function.
3859 (md_operand): New function.
3860 (obtain_reloc_for_imm16): New function.
3861 (md_apply_fix3): New function.
3862 (tc_gen_reloc): New function.
3864 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3866 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3867 2 bytes of the jump address are in the same frag.
3868 (find): Accept 68hc12 register indirect modes.
3870 * NEWS: Mention 68HC11 & 68HC12 support.
3872 2000-08-07 Richard Henderson <rth@cygnus.com>
3874 * config/tc-ia64.c (unwind): Add prologue_mask member.
3875 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3876 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3877 (dot_body): Clear unwind.prologue_mask.
3878 (dot_prologue): Set it. Accept a register second argument.
3880 2000-08-07 Kazu Hirata <kazu@hxi.com>
3882 * config/atof-ieee.c: Fix formatting.
3883 * config/atof-tahoe.c: Likewise.
3885 2000-08-06 Nick Clifton <nickc@cygnus.com>
3887 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3890 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3891 of .popsection, .previous, .pushsection, .subsection,
3892 .version, .vtable_entry, .vtable_inherit and .weak.
3894 2000-08-05 Kazu Hirata <kazu@hxi.com>
3896 * config/tc-cris.c: Fix formatting.
3897 * config/tc-i386.c: Likewise.
3898 * config/tc-sparc.c (sparc_ip): Simplify the code.
3900 2000-08-04 Kazu Hirata <kazu@hxi.com>
3902 * config/tc-cris.c: Rearrange code for readability.
3903 * config/tc-d10v.c: Fix formatting.
3904 * config/tc-m32r.c: Likewise.
3905 * config/tc-sparc.c: Likewise.
3907 2000-08-02 Jim Wilson <wilson@cygnus.com>
3909 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3910 before ia64_find_opcode.
3911 (md_assemble): Likewise.
3913 2000-08-01 Nick Clifton <nickc@cygnus.com>
3915 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3916 Undo some formatting fixes.
3918 2000-08-01 Kazu Hirata <kazu@hxi.com>
3920 * config/obj-som.c: Fix formatting.
3921 * config/obj-ieee.c: Likewise.
3922 * config/tc-arm.c: Likewise.
3923 * config/tc-v850.c: Likewise.
3925 2000-08-01 Nick Clifton <nickc@redhat.com>
3927 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3928 index by command line option.
3930 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3932 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3933 (@node M68K-Branch): Rewrite to match the reality.
3935 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3937 * doc/c-i860.texi: New file.
3938 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3939 * doc/Makefile.in: Regenerate.
3940 * doc/all.texi: Add I860 as relevant architecture.
3941 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3943 2000-07-31 Kazu Hirata <kazu@hxi.com>
3945 * config/tc-d30v.c: Fix formatting.
3947 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3949 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3950 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3951 long emit a long branch if available instead of an absolute jump, never
3952 emit absolute jumps for anything with --pcrel.
3954 * doc/c-m68k.texi: Document new command line option.
3956 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3958 * config/tc-avr.c: Use PARAMS macro in function declarations.
3959 Don't declare md_pcrel_from_section (already in tc-avr.h).
3960 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3961 (avr_operand): Don't set (unsigned) op_mask to -1.
3963 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3965 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3966 * configure: Regenerated.
3967 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3968 of operand to the .type directive (.e.g, "type").
3970 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3972 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3973 * app.c (do_scrub_chars): Record where first comment found.
3974 * read.c (read_a_source_file): Init found_comment on entry, and
3975 notify whether comments found on exit.
3976 * config/tc-hppa.c (md_shortopts): Add "c".
3977 (md_longopts): Add warn-comment.
3978 (md_parse_option): Handle it.
3979 (md_show_usage): Show available options.
3980 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3982 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3984 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3985 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3987 (md_estimate_size_before_relax): Don't fall off end of function.
3989 2000-07-27 Kazu Hirata <kazu@hxi.com>
3991 * config/tc-avr.c: Fix formatting.
3992 * config/tc-ns32k.c: Likewise.
3994 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3996 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3998 2000-07-27 Kazu Hirata <kazu@hxi.com>
4000 * config/tc-d10v.c: Fix formatting.
4001 * config/tc-z8k.c: Likewise.
4002 * config/tc-sparc.c: Likewise.
4004 2000-07-26 Dave Brolley <brolley@redhat.com>
4006 * cgen.c (queue_fixup): Declare opinfo.
4007 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4008 (gas_cgen_md_operand): Ditto.
4009 (gas_cgen_md_apply_fix3): Ditto.
4011 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4013 * config/obj-coff.c (obj_frob_symbol): Don't merge
4014 labels. Don't merge if the symbol isn't constant. Return
4015 immediately if a symbol is merged.
4017 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4019 * frags.c (frag_align): Correct absolute section alignment.
4021 2000-07-20 DJ Delorie <dj@redhat.com>
4023 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4024 it breaks linking against DLLs.
4026 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4028 * configure.in: Add CRIS support.
4029 * configure: Regenerate.
4030 * Makefile.am: (CPU_TYPES): Add cris.
4031 (CPU_OBJ_VALID) [aout]: Add cris.
4032 (MULTI_CPU_TYPES): Add cris.
4033 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4034 [coff]: Only i386 and mips are valid.
4035 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4036 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4037 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4038 Regenerate dependencies.
4039 * Makefile.in: Regenerate.
4040 * aclocal.m4: Regenerate.
4041 * as.c: Declare crisaout, criself.
4042 * config/tc-cris.h, config/tc-cris.c: New.
4043 * config/e-criself.c, config/e-crisaout.c: New.
4044 * po/POTFILES.in, po/gas.pot: Regenerate.
4046 2000-07-20 Kazu Hirata <kazu@hxi.com>
4048 * read.c: Fix formatting.
4049 * write.c: Fix formatting.
4051 2000-07-19 H.J. Lu <hjl@gnu.org>
4053 * sb.c: Include <stdlib.h> if exists for abort ().
4055 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4057 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4058 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4059 (pa_type_args): Same here.
4061 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4063 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4064 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4065 the storage class is already set.
4067 2000-07-17 Kazu Hirata <kazu@hxi.com>
4069 * config/tc-m68hc11.c: Fix formatting.
4070 * config/tc-mn10200.c: Likewise.
4071 * config/tc-mn10300.c: Likewise.
4072 * config/tc-pj.c: Likewise.
4073 * config/tc-tic80.c: Likewise.
4074 * config/tc-w65.c: Likewise.
4076 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4078 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4081 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4083 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4086 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4088 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4089 ELF as are used for SOM (except the 32-bit reloc one) to decide
4090 whether a symbol can be reduced to a section symbol. Expand on
4091 the comment for symbols involved in LR% and RR% expressions.
4093 2000-07-14 Nick Clifton <nickc@cygnus.com>
4095 * config/tc-mips.c (mips_disable_float_construction): New
4096 static variable. Set to true if doubles should not be
4097 constructed by loading two single width fp registers with
4098 halves of the value.
4099 (mips_ip): Test mips_disable_float_construction.
4100 (md_longopts): Add command line switches --construct-floats
4101 and --no-construct-floats.
4102 (md_parse_option): Parse new command line options.
4103 (md_show_usage): Describe new command line options.
4105 * doc/c-mips.texi: Document new command line options.
4107 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4109 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4110 * configure: Regenerate.
4112 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4114 * configure.in (DEFAULT_EMULATION setting): Revert part of
4115 2000-07-01 change that set te_multi=multi unless set to tmips.
4116 * configure: Regenerate.
4118 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4120 * config/obj-coff.c (coff_frob_section): Add padding to the last
4121 section when aligning it increases its size.
4123 2000-07-11 Kazu Hirata <kazu@hxi.com>
4125 * config/tc-tic54x.c: Fix formatting.
4127 2000-07-10 Kazu Hirata <kazu@hxi.com>
4129 * config/tc-h8500.c: Fix formatting.
4130 * config/tc-tic54x.c: Fix formatting.
4132 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4134 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4135 displacements correctly.
4137 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4139 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4141 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4145 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4147 From David Huggins-Daines <dhd@linuxcare.com>
4148 * config/te-hppalinux64.h: Add a new emulation.
4149 * configure.in (emulations): Add configure bits to support the
4150 64-bit Linux/parisc target.
4151 * configure: Regenerate.
4153 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4154 (md_shortopts): Add `V' for ELF.
4156 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4157 when SOM or ELF_ARG_RELOC are defined.
4158 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4159 ELF_ARG_RELOC are defined.
4160 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4161 (pa_stringer): ..Do it here instead. Fix comment typos.
4162 (hppa_force_relocation): Cast enums to int before comparing with
4165 From Ryan Bradetich <rbradetich@uswest.net>
4166 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4167 redifinition warning.
4168 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4169 (hppa_force_relocation): ditto
4170 (md_apply_fix): Added cast to buf to fix warnings.
4172 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4173 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4175 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4176 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4177 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4178 reloc_type** to avoid warnings in switch.
4179 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4180 little earlier instead.
4182 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4184 (pa_type_args): Use symbol_arg_reloc_info.
4185 (struct pa_it): Make arg_reloc unsigned int.
4186 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4187 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4188 (pa_code): Delete. pa_text duplicates this function.
4189 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4190 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4192 (cons_fix_new_hppa): Actually change selector to e_fsel when
4193 warning about assuming so.
4194 (tc_gen_reloc): More example elf arg reloc code.
4195 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4196 (hppa_force_relocation): Likewise.
4198 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4200 (pa_end_of_source): Prototype.
4201 (hppa_fix_adjustable): Prototype.
4202 (LABELS_WITHOUT_COLONS): Move it..
4203 * config/te-hppa.h: To here.
4205 * config/te-hppa64.h: New file.
4207 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4209 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4210 format -10, -16, 16 relocs.
4211 (hppa_elf_mark_end_of_function): Test for null
4212 last_call_info->start_symbol
4214 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4215 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4216 re_assesmble_* functions. Delete extraneous statements. Fix
4218 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4219 insn to re_assemble_*.
4221 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4223 * doc/internals.texi (Expressions): Fix typo.
4225 2000-07-08 Kazu Hirata <kazu@hxi.com>
4227 * config/tc-sh.c: Fix formatting.
4228 * config/tc-tic54x.c: Fix formatting.
4229 * depend.c: Fix formatting.
4230 * flonum-konst.c: Likewise.
4231 * flonum-mult.c: Likewise.
4233 2000-07-07 Kazu Hirata <kazu@hxi.com>
4235 * config/tc-sh.c: Fix comments.
4236 * config/obj-vms.c: Fix comments.
4237 * config/tc-a29k.c: Likewise.
4238 * config/tc-alpha.c: Likewise.
4239 * config/tc-h8300.c: Likewise.
4240 * config/tc-h8500.c: Likewise.
4241 * config/tc-i370.c: Likewise.
4242 * config/tc-ia64.c: Likewise.
4243 * config/tc-m68hc11.c: Likewise.
4244 * config/tc-m68k.c: Likewise.
4245 * config/tc-mips.c: Likewise.
4246 * config/tc-ns32k.c: Likewise.
4247 * config/tc-ppc.c: Likewise.
4248 * config/tc-z8k.c: Likewise.
4250 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4252 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4253 Default to '(SEC_LOAD | SEC_DATA)'.
4254 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4256 * doc/internals.texi (CPU Backend): Describe
4257 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4259 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4261 * as.c (parse_args): NULL terminate the long option list.
4263 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4265 * config/tc-d30v.h: Include "write.h" for fixS.
4266 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4268 2000-07-05 Nick Clifton <nickc@cygnus.com>
4270 * config/tc-d30v.c (write_2_short): Further changes to warning
4271 messages produced when combining EITHER_BUT_PREFER_MU attributed
4274 2000-07-05 DJ Delorie <dj@redhat.com>
4278 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4280 * config/tc-arm.c (psrs): Accept combinations of flags.
4282 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4284 * config/tc-avr.c: Change _ () to _() around all strings marked
4285 for translation (exception from the usual coding style).
4286 (avr_opt): New struct variable, how the new switches are set.
4287 (OPTION_MMCU): Define as 'm' and actually use.
4288 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4289 (show_mcu_list): New function, display the list of known MCUs.
4290 (md_show_usage): Document the new switches. Call show_mcu_list.
4291 (avr_set_arch): Change 'm' to OPTION_MMCU.
4292 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4293 Handle the new switches.
4294 (avr_operands): Disable warnings for undefined combinations of
4295 operands if -mall-opcodes. Disable warnings for skipping two-word
4296 instructions if enhanced core or -mno-skip-bug.
4297 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4298 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4299 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4300 (avr_ldi_expression): Warn about implicit lo8().
4301 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4303 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4305 * configure.in: Add entry for mips-*-sysv4*MP*
4306 * configure: Rebuild
4307 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4308 elf32-tradlittlemips for traditional mips targets.
4309 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4310 test for Link Once sections as in adjust_reloc_syms.
4311 * config/te-tmips.h: New file for traditional mips targets. Define
4314 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4316 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4317 flags argument is not present, don't change an existing section's
4318 section's attributes. If the flags argument is present, warn if the
4319 attributes don't match the section's current attributes. When
4320 long section names are supported, set SEC_LINK_ONCE and
4321 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4323 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4325 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4326 symbols; create them.
4328 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4330 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4331 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4333 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4335 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4336 expressions. Ignore the problem when handling 16 bit signed
4337 immediates, because the assembler will take care of the relocation
4340 2000-06-27 Nick Clifton <nickc@cygnus.com>
4342 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4343 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4344 sequential order, and emit warning messages if the input source
4345 code contains constructs like that, or parallel constructs
4346 containing such opcodes.
4348 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4350 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4351 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4352 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4353 (md_show_usage): Update usage message.
4354 (md_parse_option): Allow redefinition of MCU type within the
4355 same avr[1-5] bfd machine type. Show both old and new MCU type
4356 in the error message.
4357 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4358 Simplify 8K wrap code.
4360 2000-06-25 Kazu Hirata <kazu@hxi.com>
4362 * config/obj-aout.c: Remove all uses of DEFUN.
4363 * config/obj-ieee.c: Likewise.
4364 * config/tc-sh.c: Fix comment typos.
4365 * config/tc-tahoe.c: Likewise.
4366 * config/tc-vax.c: Likewise.
4367 * config/tc-w65.c: Likewise.
4368 * config/tc-z8k.c: Likewise.
4369 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4371 2000-06-24 DJ Delorie <dj@cygnus.com>
4373 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4374 more changes from Sept 1999
4375 (tc_i386_fix_adjustable): ditto
4376 (md_apply_fix3): ditto
4378 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4380 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4381 (gas_cgen_parse_operand): Set it around expression() call.
4382 (gas_cgen_md_operand): Test for it before longjmp().
4384 2000-06-24 Kazu Hirata <kazu@hxi.com>
4386 * config/tc-h8500.c: Remove all uses of DEFUN.
4387 * config/tc-sh.c: Likewise.
4388 * config/tc-w65.c: Likewise.
4389 * config/tc-z8k.c: Likewise.
4391 * config/tc-h8500.c: Fix typos in comments.
4393 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4395 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4398 2000-06-23 matthew green <mrg@redhat.com>
4400 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4401 defined. Fix error message for `[' grouping.
4403 2000-06-22 Kazu Hirata <kazu@hxi.com>
4405 * config/tc-h8300.c: Fix formatting and comment typos.
4407 2000-06-22 Timothy Wall <twall@cygnus.com>
4409 * config/tc-ia64.c (note_register_values): Move premature QP
4410 notation clearing into the appropriate place.
4412 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4414 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4415 first before anything else. Add bin-bugs.h, emul.h and progress.h
4416 Sort list of files as for $(OBJS) in Makefile.am.
4418 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4419 find one. Remake dependencies.
4420 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4421 * Makefile.in: Regenerate.
4422 * doc/Makefile.in: Regenerate.
4424 * config/tc-i386.c (i386_displacement): Don't assume a constant
4425 displacement is necessarily 16 bits when in 16 bit code mode.
4426 (md_assemble): Instead size the displacement here after we know
4427 for sure that a .code16gcc operand hasn't automatically added
4428 operand size prefixes.
4430 2000-06-21 H.J. Lu <hjl@gnu.org>
4432 * Makefile.am: Rebuild dependency.
4433 * Makefile.in: Rebuild.
4435 2000-06-21 Kazu Hirata <kazu@hxi.com>
4437 * config/tc-h8300.c (parse_reg): Make the function static.
4438 (parse_exp): Likewise.
4440 2000-06-20 DJ Delorie <dj@cygnus.com>
4442 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4443 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4444 for cygwin import libraries to work properly.
4446 2000-06-20 H.J. Lu <hjl@gnu.org>
4448 * Makefile.am: Rebuild dependency.
4449 * Makefile.in: Rebuild.
4450 * configure: Likewise.
4451 * doc/Makefile.in: Likewise.
4453 2000-06-20 Timothy Wall <twall@cygnus.com>
4455 * doc/internals.texi (CPU backend): Add @itemx for
4456 TC_START_LABEL_WITHOUT_COLON.
4457 * doc/c-tic54x.texi: New.
4458 * doc/as.texinfo: Add tic54x features and include primary tic54x
4460 * doc/all.texi: Add C54X.
4461 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4462 * doc/Makefile.in: Regenerate.
4463 * configure.in: Add tic54x and define LIBM for tic54x.
4464 * configure: Regenrate.
4465 * config/tc-tic54x.[ch]: New.
4466 * config/obj-coff.h: Add tic54x.
4467 * Makefile.am: (CPU_TYPES): Add tic54x.
4468 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4469 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4470 (as_new_LDADD): Add $(LIBM).
4471 * Makefile.in: Regenerate.
4473 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4475 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4476 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4477 * doc/as.texinfo: Likewise.
4479 * configure, Makefile.in: Regenerate.
4480 * configure.in (emulations): Recognize m6811 and m6812.
4481 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4482 Added files for 68hc11 and 68hc12 assembler.
4483 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4484 * config/tc-m68hc11.h: Header definition for that assembler.
4486 2000-06-18 Nick Clifton <nickc@redhat.com>
4488 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4489 instead of OCTETS_PER_BYTE.
4491 * config/tc-v850.c: Fix compile time warnings.
4492 * config/tc-ppc.c: Fix compile time warnings.
4494 2000-06-18 H.J. Lu <hjl@gnu.org>
4496 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4497 * configure: Rebuild.
4499 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4501 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4504 2000-06-16 Nick Clifton <nickc@cygnus.com>
4506 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4507 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4509 * doc/c-mips.texi: Document newly accepted cpu variants.
4511 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4513 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4515 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4517 * macro.c (getstring): Make it possible to escape the quote
4520 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4522 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4524 2000-06-13 H.J. Lu <hjl@gnu.org>
4526 * configure: Regenerate.
4528 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4530 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4532 * doc/internals.texi (line_separator_chars): Semicolon is no
4533 longer a default. Mention null and newline as defaults.
4535 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4537 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4538 * config/tc-i860.h (line_separator_chars): Likewise.
4539 * config/tc-h8300.c (line_separator_chars): Likewise.
4540 * config/tc-i960.c (line_separator_chars): Likewise.
4541 * config/tc-m68k.c (line_separator_chars): Likewise.
4542 * config/tc-mips.c (line_separator_chars): Likewise.
4543 * config/tc-ns32k.c (line_separator_chars): Likewise.
4544 * config/tc-sparc.c (line_separator_chars): Likewise.
4545 * config/tc-vax.c (line_separator_chars): Likewise.
4547 * config/tc-h8300.c (comment_chars): Use string initialiser.
4548 * config/tc-i960.c (line_comment_chars): Likewise.
4549 * config/tc-z8k.c (comment_chars, line_comment_chars,
4550 line_separator_chars): Likewise.
4552 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4555 2000-06-08 Nick Clifton <nickc@cygnus.com>
4557 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4560 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4562 * configure.in (VERSION): Update to show this is the CVS mainline.
4564 2000-06-08 Matthew Jacob <mjacob@feral.com>
4566 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4567 $at is the integer register $r28, vs. both $r28 and the floating
4568 point register $f28.
4570 2000-06-08 James E. Wilson <wilson@cygnus.com>
4572 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4573 (dot_endp): Don't call ia64_flush_insns.
4574 (emit_one_bundle): Don't delete prologue/body records from
4575 unwind_record list in first loop. Rewrite second loop to account for
4578 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4580 * config/tc-ia64.c: Add missing prototypes.
4581 (generate_unwind_image): Cast argument to output_unw_records call.
4583 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4585 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4587 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4589 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4590 (REGISTER_P): likewise.
4591 (avr_opcodes): uses include/opcode/avr.h
4592 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4594 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4596 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4599 2000-06-03 H.J. Lu <hjl@gnu.org>
4601 * read.c (is_end_of_line): Put back `;'.
4603 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4605 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4607 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4609 * expr.c (operand): Test is_end_of_line outside switch to catch
4610 line separator chars that are also operators.
4611 (operator): Return O_illegal for line separator chars.
4613 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4614 entry (or `!' entry for TC_HPPA).
4616 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4617 before indexing is_end_of_line. Remove redundant check for '\0'.
4619 * config/tc-h8500.c (md_assemble): Likewise.
4620 * config/tc-mcore.c (md_assemble): Likewise.
4621 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4624 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4626 * config/tc-mcore.c (mcore_cons): Likewise.
4627 (mcore_float_cons): Likewise.
4628 (mcore_stringer): Likewise.
4629 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4631 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4633 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4635 2000-05-29 Nick Clifton <nickc@cygnus.com>
4637 * config/tc-sh.c: Fix compile time warning messages.
4639 * config/tc-mips.c: Fix compile time warning messages.
4641 2000-05-29 Philip Blundell <philb@gnu.org>
4643 * doc/as.texinfo: Update copyright dates.
4644 (Local Labels): Delete misplaced mention of ARM.
4645 * NEWS: Mention ARM ELF support.
4647 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4649 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4650 it is modified, and use the real_size to compute the frag address
4651 for dwarf2 line info.
4653 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4655 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4656 line-matching scheme to cope with automake moving variables around.
4657 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4658 * Makefile.in: Regenerate.
4660 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4662 * config/tc-sparc.c (sparc_relax): New.
4663 (md_longopts): Add -relax and -no-relax options.
4664 (md_parse_options, md_show_usage): Likewise.
4665 (md_apply_fix3): Optimize tail call into branch always if possible.
4667 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4669 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4670 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4671 rules, with warning when a GAS statement specifies a packing that
4672 will result in an instruction being squashed.
4673 Added typdef packing_type and enumerals, changed various integer
4674 literals to use the enumerals.
4676 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4678 * config/tc-ia64.c (dot_restorereg_p): New function.
4679 (md_pseudo_table): Add restorereg.p.
4680 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4681 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4683 * config/tc-ia64.h (unw_record_type): Add unwabi.
4684 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4685 called MASK with members for imask, and the masks produced by
4686 fr_mem, gr_mem, br_mem, and frgr_mem.
4687 (unw_p_record): Add members ABI and CONTEXT.
4688 (unw_x_record): Add member AB.
4689 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4690 as pseudo-register for use during unwind info generation.
4691 (AR_PFS, AR_LC): New macros.
4692 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4693 whose names start with an at sign (as in "@priunat").
4694 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4696 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4697 proc_end, unwind_info, personality_routine): Consolidate into
4698 "unwind" structure to reduce offset-table use. Add member
4699 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4701 (output_R1_format, output_R3_format, output_P3_format,
4702 output_P6_format): Initialize R with zero to reduce compiler warnings.
4703 (output_P7_format): Ditto. Add `default' branch to switch
4704 statement to reduce compiler warnings.
4705 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4706 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4707 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4708 into single argument.
4709 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4710 compiler warnings. Merge A and B args into single argument.
4711 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4712 A and B args into single argument.
4713 (free_record): Removed (wasn't used).
4714 (free_list_records): Also free imasks in prologue records.
4715 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4716 (output_spill_mask): Remove.
4717 (output_unwabi): New function.
4718 (output_epilogue, output_label_state, output_copy_state): Call
4720 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4721 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4723 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4724 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4725 as part of handling the prologue records. Emit region's imask if
4726 we have one. Handle unwabi, epilogue, label_state, copy_state,
4727 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4728 spill_sprel_p, and spill_reg_p records.
4729 (set_imask, count_bits, slot_index): New function.
4730 (fixup_unw_records): Fix region size computation. Handle
4731 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4732 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4733 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4734 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4735 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4736 (dot_save): Use manifest constants for applicaton registers.
4737 Handle REG_PR and REG_PRIUNAT.
4738 (dot_restore): Don't just ignore it.
4739 (dot_restorereg): New function..
4740 (generate_unwind_image): Ensure unwind info is a multiple of eight
4741 bytes, not just four bytes.
4742 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4743 (dot_altrp): Don't just ignore it.
4744 (dot_savemem): New function. Replaces dot_savesp() and
4745 dot_savepsp(). Use manifest constants for applicaton registers.
4746 Handle REG_PR and REG_PRIUNAT.
4747 (dot_savef): Simplify.
4748 (dot_saveb): Support generation of br_gr.
4749 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4750 dot_label_state, dot_copy_state): New function.
4751 (dot_unwabi): Don't just ignore it.
4752 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4753 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4754 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4755 (emit_one_bundle): Set slot number for prologue/body records
4756 *before* emitting the first insn.
4757 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4758 (md_begin): Declare "psp" pseudo-register.
4759 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4760 so we don't get segfault.
4761 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4762 counts as required per SW Conventions manual
4763 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4764 output_preds_psprel, output_preds_sprel, output_spill_base,
4765 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4766 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4767 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4768 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4769 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4770 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4771 (dot_vframe): Implement.
4772 (dot_vframesp, dot_vframepsp): New function.
4774 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4776 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4777 * configure: Regenerate.
4779 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4781 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4782 (md_estimate_size_before_relax): so we can use it here instead of
4783 old kludges. Localise vars to blocks. Comment.
4785 * frags.c (frag_new): Update fr_var comments.
4786 * frags.h (struct frag): Ditto.
4788 2000-05-22 Richard Henderson <rth@cygnus.com>
4790 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4791 (pseudo_func): Add pcrel.
4792 (operand_match): Handle IA64_OPND_TGT64.
4793 (build_insn): Likewise.
4794 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4795 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4796 (fix_insn): Handle all three 64-bit relocation types.
4798 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4800 * obj.h (struct format_ops): New members begin, app_file,
4801 s_set_other, s_set_desc, s_get_type, s_set_type,
4802 separate_stab_sections, init_stab_section.
4804 * config/obj-multi.h: Update GPL notice to v2.
4806 (obj_app_file): New.
4807 (S_SET_SIZE): Test s_set_size for NULL before calling.
4808 (S_SET_ALIGN): Similar for s_set_align.
4813 (SEPARATE_STAB_SECTIONS): New.
4814 (INIT_STAB_SECTION): New.
4815 (EMIT_SECTION_SYMBOLS): New.
4816 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4818 * config/obj-elf.h: Update GPL notice to v2.
4819 Mention that this file is included from obj-multi.h.
4820 (obj_begin): Wrap definition in ifndef.
4821 (elf_file_symbol): Constify declaration.
4822 (obj_app_file): Ditto.
4823 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4824 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4826 * config/obj-elf.c (elf_s_set_other): New.
4827 (elf_file_symbol): Constify argument.
4828 (elf_separate_stab_sections): New.
4829 (elf_init_stab_section): New.
4830 (elf_format_ops): Add new members. Remove comma at end.
4832 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4833 (ecoff_format_ops): Add new fields. Remove comma at end.
4834 Mention inconsistency for emit_section_symbols.
4836 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4838 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4839 (coff_separate_stab_sections): New.
4840 (coff_format_ops): Add new members.
4842 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4843 (obj_aout_s_set_other): New.
4844 (obj_aout_s_set_desc): New.
4845 (obj_aout_s_get_type): New.
4846 (obj_aout_s_set_type): New.
4847 (obj_aout_separate_stab_sections): New.
4848 (aout_format_ops): New members added. Use obj_aout_process_stab,
4849 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4850 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4852 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4854 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4856 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4857 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4858 (md_estimate_size_before_relax): Ensure jumps to weak and
4859 externally visible symbols are relocatable.
4861 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4863 * stabs.c (aout_process_stab): Make global.
4864 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4865 * read.h (aout_process_stab): Declare.
4867 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4868 Generalize to *aout, *coff *elf.
4869 * configure: Regenerated.
4871 * doc/internals.texi (Object format backend): Say
4872 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4874 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4875 * Makefile.in: Regenerated.
4877 2000-05-19 Catherine Moore <clm@cygnus.com>
4879 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4881 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4883 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4884 instruction to reflect change in re_assemble_*.
4886 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4888 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4889 build PA64 ELF tools.
4890 * configure: Rebuilt.
4892 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4894 * Makefile.am: Regenerate dependencies.
4895 * Makefile.in: Regenerate.
4897 2000-05-15 Nick Clifton <nickc@cygnus.com>
4899 * config/tc-arm.c (struct asm_psr): Add boolean field
4900 distinguishing between CSPR and SPSR. Rename 'number' field
4902 (psrs): Rearrange contents to match new asm_psr structure.
4903 (arm_psr_parse): Move next to psr_required_here. Make it
4904 return an asm_psr structure.
4905 (psr_required_here): Use asm_psr structure returned by
4907 (do_msr): Reorganise to allow psr_required_here to be called
4909 (md_undefined_name): Mark 'name' parameter as unused, since
4910 the COFF target does not use it.
4912 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4914 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4916 * config/te-aux.h: Likewise.
4917 * config/te-dpx2.h: Likewise.
4918 * config/te-go32.h: Likewise.
4919 * config/te-hp300.h: Likewise.
4920 * config/te-hppa.h: Likewise.
4921 * config/te-i386aix.h: Likewise.
4922 * config/te-ic960.h: Likewise.
4923 * config/te-interix.h: Likewise.
4924 * config/te-nbsd532.h: Likewise.
4925 * config/te-pc532mach.h: Likewise.
4926 * config/te-ppcnw.h: Likewise.
4927 * config/te-psos.h: Likewise.
4928 * config/te-sparcaout.h: Likewise.
4929 * config/te-sun3.h: Likewise.
4930 * config/te-sysv32.h: Likewise.
4932 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4934 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4935 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4936 and sign extend without an if statement.
4937 (build_bytes): Likewise.
4939 2000-05-14 Kazu Hirata <kazu@hxi.com>
4941 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4942 X_add_symbol L_32 case.
4944 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4946 * config/te-freebsd.h: New file.
4948 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4950 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4951 bindtextdomain): Replace defines with those from intl/libgettext.h
4952 to quieten gcc warnings.
4954 * NEWS: Mention x86 .arch and -q.
4956 * config/tc-i386.c (quiet_warnings): New.
4957 (md_assemble): Use quiet_warnings.
4958 (md_parse_option): Set quiet_warnings from -q.
4959 (md_show_usage): Mention -q, delete -m.
4960 (flag_do_long_jump): Delete.
4961 (md_parse_option): Remove -m.
4962 (md_show_usage): Remove -m.
4963 (md_create_long_jump): Remove useless flag_do_long_jump code.
4965 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4966 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4968 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4969 Alexander Sokolov <robocop@netlink.ru>
4971 * doc/c-i386.texi (i386-Arch): New section.
4972 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4974 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4975 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4976 architecture has been given and is not 486.
4977 (set_cpu_arch): New.
4978 (md_pseudo_table): Add .arch.
4979 (md_assemble): Warn if cpu architecture has been given and an
4980 unsupported instruction.
4982 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4983 Move operand_types bit defines after relevant template field.
4984 (template): Add cpu_flags.
4988 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4990 * config/tc-mn10300.h (md_end): Define.
4991 (mn10300_finalize): Declare.
4992 * config/tc-mn10300.c: Include dwarf2dbg.h.
4993 (debug_line): Define.
4994 (md_assemble): Generate dwarf2 line info.
4995 (mn10300_finalize): New function. Finalize dwarf2 info.
4997 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4999 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5000 external version of the relocation for weak symbols.
5002 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5004 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5005 frame size in units of 16 bytes, as required per SW Conventions manual.
5006 (output_unw_records): Output info-block header as a dword to get
5009 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5011 * as.h: #include "file", not <file> on files from ../include.
5012 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5013 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5014 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5015 (tc_coff_symbol_emit_hook): Ditto.
5016 (OPTCOUNT): Cast to int to avoid compiler warning.
5017 (md_begin): Fix signed/unsigned warnings.
5019 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5021 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5022 ABRANCH LONG case for a conditional branch on a 68000.
5023 (md_estimate_size_before_relax): Likewise. Also handle
5024 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5025 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5026 PC-relative on all CPUs.
5027 (md_estimate_size_before_relax): Likewise.
5029 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5031 * as.c (parse_args): Just mention current year in printed
5034 2000-05-03 J.T. Conklin <jtc@redback.com>
5036 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5038 (md_parse_option): Recognize -m7400.
5040 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5042 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5043 don't permit lp to become less than the words array.
5045 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5047 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5048 Fix little-endian case.
5050 2000-05-03 David O'Brien <obrien@NUXI.com>
5052 * as.c (parse_args): Update copyright.
5054 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5056 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5057 for the .bss section too.
5059 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5061 * configure.in: Set em=linux for hppa-*-linux.
5062 * configure: Regenerate.
5063 * doc/Makefile.in: Regenerate with correct automake.
5065 * frags.c (frag_grow): Sanity check chunk_size.
5067 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5068 * config/obj-som.h: Likewise.
5069 * config/obj-ieee.h: Likewise.
5071 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5073 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5074 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5075 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5076 (pa_ip): low_sign_unext now returns via function value. Use
5077 re_assemble_* instead of dis_assemble_* and
5078 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5080 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5081 (md_section_align, md_parse_option, md_show_usage,
5082 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5083 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5084 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5085 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5086 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5088 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5089 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5090 outside of switch. Correct mask and shifting errors in case 10
5091 and case -11. In case 21, compare against signed range to suit
5092 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5093 case 17 and case 22, use offsetT variable to properly check range.
5094 Use re_assemble_* here too.
5095 (evaluate_absolute): Change type of value to offsetT. Call
5096 hppa_field_adjust to do the work for us.
5097 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5098 (pa_parse_cmpib_64_cmpltr): Ditto.
5099 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5100 of i to unsigned int.
5101 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5102 (pa_end_of_source): Return type is void.
5104 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5106 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5108 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5110 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5111 More comments added.
5112 (md_begin): Removed "construct symbols for each register name".
5113 Because register names conflicts with GCC generated function
5115 (avr_operand): Now constant numbers can be used as a register
5116 identifiers (0 as r0, 31 as r31).
5117 (md_assemble): use skip_space () before parsing instruction
5120 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5122 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5123 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5124 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5125 * configure: Regenerate.
5127 2000-04-29 Andreas Jaeger <aj@suse.de>
5129 * as.h: Correctly check GCC version.
5131 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5133 * doc/as.1: Fix unbalanced brackets.
5135 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5137 (line_comment_chars): Set to '/' if TE_FreeBSD.
5139 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5141 * configure.in: Configury support for PA64 (currently disabled).
5142 * configure: Rebuilt.
5144 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5146 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5147 bfd_set_section_alignment.
5149 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5151 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5154 2000-04-24 Nick Clifton <nickc@cygnus.com>
5156 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5157 * doc/as.texinfo (Align): Include arm and strongarm in list of
5158 targets that have the second form of the behaviour of the .align
5161 2000-04-24 Mark Klein <mklein@dis.com>
5163 * config/obj-som.c: Terminate obj_pseudo_table.
5165 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5167 * as.c (parse_args): Allow md_parse_option to override -a listing
5169 * config/obj-coff.c (add_lineno): Change type of offset parameter
5170 from "int" to "bfd_vma."
5171 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5172 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5173 (ppc_change_csect): Align correctly for XCOFF64.
5174 (ppc_machine): New function, which discards "ppc_machine" line.
5175 (ppc_tc): Cons for 8 when code is 64 bit.
5176 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5178 (md_parse_option): Handle -a64 and -a32.
5180 * config/tc-ppc.h (TARGET_MACH): Define.
5181 (TARGET_FORMAT): Move to function.
5182 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5184 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5186 * config/tc-avr.c: New AVR_ISA_ defined.
5187 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5188 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5189 for `fmul', `movw' and `lpm R,Z' instructions.
5190 (avr_operands): Warn if current opcode is a two-word instruction
5191 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5192 (avr_opcodes): New commands added.
5193 (REGISTER_P): Check 'a' and 'v' constraint letters.
5194 (mcu_types): New MCU added.
5196 2000-04-22 Timothy Wall <twall@cygnus.com>
5198 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5200 (operand_match): Conditionally insert default bit values for IMMU9.
5202 2000-04-14 Matthew Green <mrg@cygnus.com>
5204 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5205 * configure: Rebuilt.
5207 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5208 Jason Eckhardt <jle@cygnus.com>
5210 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5212 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5213 Added handling of new operand types l,y,&,fe,fE,fx.
5215 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5216 David Mosberger <davidm@hpl.hp.com>
5217 Timothy Wall <twall@cygnus.com>
5218 Andrew MacLeod <amacleod@cygnus.com>
5219 Jim Wilson <wilson@cygnus.com>
5221 * Makefile.am (CPU_TYPES): Add ia64.
5222 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5223 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5224 * Makefile.in: Rebuild.
5225 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5226 * configure: Rebuild.
5227 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5228 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5229 * expr.c (expr): Handle md_optimize_expr.
5230 * read.c (LEX_HASH): Add comment.
5231 * config/tc-ia64.c, config/tc-ia64.h: New files.
5233 2000-04-21 Richard Henderson <rth@cygnus.com>
5235 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5236 bundling a non-delayed branch type instruction.
5238 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5240 * config/tc-mn10300.c (HAVE_AM30): Define.
5241 (md_assemble): Use it.
5243 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5245 * config/obj-elf.c (obj_elf_change_section): Check for changed
5248 * Makefile.am: (CPU_MULTI_VALID): Remove.
5249 (MULTI_CPU_TYPES): Define.
5250 (MULTI_CPU_OBJ_VALID): Define.
5251 (DEPTC): Use the above.
5252 (DEPOBJ): Same here.
5254 Regenerate dependencies.
5255 * Makefile.in: Regenerate.
5257 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5259 * Makefile.am (YACC, LEX): Get them from configure.
5261 2000-04-18 H.J. Lu (hjl@gnu.org)
5263 * config/tc-i386.c (offset_in_range): Use addressT instead of
5264 bfd_vma for non-bfd assemblers.
5266 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5268 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5269 doesn't give spurious errors.
5271 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5273 * as.h (SEEK_SET): Define if undefined.
5275 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5277 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5278 constants, and don't assume offsetT is 32 bits.
5280 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5282 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5283 (md_pcrel_from_section): Add prototype.
5284 (d10v_fix_adjustable): Add prototype.
5285 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5287 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5289 2000-04-12 Nick Clifton <nickc@cygnus.com>
5291 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5292 symbol in frag chain.
5294 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5296 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5297 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5298 (fits_in_signed_word, smallest_imm_type): Ditto.
5299 (md_assemble): Use an offsetT var to hold offsetT values, not a
5301 (offset_in_range): New.
5302 (md_assemble): Use it.
5303 (md_convert_frag): Change type of target_address, opcode_address,
5304 and displacement_from_opcode_start to offsetT.
5305 (md_create_short_jump): Change type of offset to offsetT.
5306 (md_create_long_jump): Ditto.
5307 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5308 (md_chars_to_number): Remove.
5309 (output_invalid): Remove duplicate prototype.
5311 2000-04-09 Nick Clifton <nickc@cygnus.com>
5313 * Makefile.am (CPU_TYPES): Add 'avr'.
5314 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5315 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5317 * Makefile.in: Regenerate.
5319 * doc/as.texinfo: Add M32R documentation.
5321 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5323 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5324 --enable-build-warnings option.
5325 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5326 * Makefile.in, configure: Re-generate.
5328 2000-04-07 Nick Clifton <nickc@cygnus.com>
5330 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5331 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5332 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5333 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5334 (arm_force_relocation): Force relocations for
5335 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5337 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5339 * config/tc-sh.c (get_operands): There's no third operand if the
5340 first operand is an immediate.
5342 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5344 * config/tc-sh.c (immediate): Delete.
5345 (sh_operand_info): Add immediate member.
5346 (parse_reg): Use A_PC for pc.
5347 (parse_exp): Add second argument 'op'. All callers changed.
5348 (parse_at): Expect pc to be coded as A_PC.
5349 Use immediate field in *op.
5350 (insert): Add fourth argument 'op'. All callers changed.
5351 (build_relax): Add second argument 'op'. All callers changed.
5352 (insert_loop_bounds): New function.
5353 (build_Mytes): Remove DISP_4.
5354 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5355 (assemble_ppi): Use immediate field in *operand.
5356 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5357 (md_apply_fix): Likewise.
5358 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5360 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5362 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5364 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5366 * internals.texi (CPU backend): Document
5367 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5369 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5371 * po/gas.pot: Regenerate.
5373 * as.c (show_usage): Restore translated part of bug string.
5374 * gasp.c (show_usage): Likewise.
5376 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5377 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5378 than move-if-change.
5379 (DEP1): Modify for "gcc -MM".
5383 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5384 Update dependencies.
5385 * Makefile.in: Regenerate.
5387 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5389 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5390 (md_begin): Likewise.
5391 (HAVE_AM33): New macro.
5392 (md_assemble): Use it. Match r_regs and xr_regs only if
5395 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5397 * as.h: #include "bin-bugs.h"
5398 * as.c (show_usage): Use REPORT_BUGS_TO.
5399 * gasp.c: #include "bin-bugs.h"
5400 (show_usage): Use REPORT_BUGS_TO.
5402 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5404 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5406 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5407 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5410 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5412 * config/tc-i386.c (i386_immediate): Don't assume a constant
5413 immediate is necessarily 16 bits when in 16 bit code mode.
5414 (md_assemble): Instead set guess_suffix here after we have checked
5417 2000-04-02 Richard Henderson <rth@cygnus.com>
5419 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5420 quantities. Correct right shift sign extension.
5421 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5422 32-bit value when shifting into place.
5424 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5426 * app.c: Add ATTRIBUTE_UNUSED as needed.
5427 * config/tc-ppc.c: Likewise.
5428 (ppc_size): Make unsigned long.
5429 (ppc_insert_operand): Add casts to avoid warnings.
5431 2000-03-31 Nick Clifton <nickc@cygnus.com>
5433 * config/tc-d10v.h (md_flush_pending_output): Define.
5435 2000-03-29 Nick Clifton <nickc@cygnus.com>
5437 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5438 segment. Works for both BFD_ASSEMBLER and others.
5439 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5441 2000-03-29 Nick Clifton <nickc@cygnus.com
5443 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5445 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5447 * listing.c (LISTING_LHS_WIDTH): Default depends on
5449 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5451 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5453 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5456 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5458 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5460 * config/tc-avr.c (mcu_types): Add missing initialiser.
5461 (md_pcrel_from_section): Add prototype.
5462 (avr_operand): Remove redundant test of unsigned < 0.
5463 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5465 2000-03-27 Denis Chertykov <denisc@overta.ru>
5467 * config/tc-avr.c: New file for AVR support.
5468 * config/tc-avr.h: Likewise.
5469 * configure.in: Add AVR support.
5470 * configure: Regenerate.
5472 2000-03-26 Timothy Wall <twall@cygnus.com>
5474 * gasp.c (macro_op): Add new argument to check_macro call.
5475 Macro structure definitions moved to macro.h
5476 * sb.h: Add argument to prototype for input_scrub_include_sb.
5477 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5478 nesting checks with an additional flag.
5479 (struct input_save): Add flag to indicate whether current sb
5480 should be checked for proper macro/conditional nesting.
5481 (input_scrub_push/pop): Save/restore nest check flag.
5482 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5484 * macro.c (check_macro): Allow caller to retrieve parsed macro
5485 information if a pointer is provided. This information may be
5486 used by the new macro hooks.
5487 * macro.h: Update prototype for check_macro. Macro struct
5488 definitions moved here from macro.c/gasp.c.
5489 * read.c (read_a_source_file): Add parameter to check_macro call,
5490 and pass macro info to the macro hook, if defined.
5491 (input_scrub_insert_line): New. Allow insertion of a line of
5492 characters into the input stream.
5493 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5494 file into the input stream.
5495 (s_include): Use input_scrub_insert_file.
5496 * internals.texi: Document new macro hooks.
5497 * as.h: New prototypes added.
5499 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5501 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5502 an initial capital letter.
5503 (i386_index_check): Reindent.
5505 2000-03-19 Nick Clifton <nickc@cygnus.com>
5507 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5510 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5512 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5513 instruction operand bad if Rd > 7 when generating
5514 thumb instructions. Prevents for example,
5515 "adr r12,label" from silently failing and generating
5516 the wrong instruction.
5518 2000-03-17 Nick Clifton <nickc@cygnus.com>
5520 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5521 that have a destingation >= 0x400000.
5522 Fix compile time warning messages.
5524 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5526 * config/tc-sh.c (md_begin): When encountering insn that are
5527 not supported by the current arch, only change the name if
5528 its contents are the same as prev_name.
5529 (get_specific): If the the architecture doesn't match, fail.
5531 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5533 * config/tc-sh.c (IDENT_CHAR): Define.
5534 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5535 matching back where it came from.
5537 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5539 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5541 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5543 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5546 2000-03-15 Kazu Hirata <kazu@hxi.com>
5548 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5550 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5552 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5553 floating-point-number, make sure 'f' is in FLT_CHARS.
5555 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5557 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5558 (s_lcomm_internal): Use it.
5559 * doc/internals.texi (CPU backend): Document it.
5560 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5563 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5565 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5568 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5569 implementation doesn't have special handling for switch
5571 (macro_build): Allow for code in sections other than .text.
5573 (mips_ip): Likewise.
5574 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5575 Don't perform relocs if we will be outputting them.
5576 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5577 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5580 2000-03-09 Catherine Moore <clm@cygnus.com>
5582 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5583 relocation type based on the entry in the fixup structure.
5584 Put S_IS_EXTERN processing back in.
5586 2000-03-08 H.J. Lu (hjl@gnu.org)
5588 * Makefile.am (install-exec-tooldir): Depend on
5589 install-exec-bindir for parallel make.
5590 * Makefile.in: Regenerated.
5592 2000-03-06 Nick Clifton <nickc@cygnus.com>
5594 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5596 (md_parse_option): Parse -m32r command line switch - disable m32rx
5598 (md_show_usage): Document new option.
5600 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5601 * doc/Makefile.in: Regenerate.
5602 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5604 2000-03-02 Michael Meissner <meissner@redhat.com>
5606 * config/tc-d30v.c (check_range): Remove code that incorrectly
5607 sign extended values where bits < 32.
5609 2000-03-02 H.J. Lu (hjl@gnu.org)
5611 * configure.in: Support --enable-targets=all on ia32.
5612 * configure: Regenerated.
5614 2000-03-01 Nick Clifton <nickc@cygnus.com>
5616 * gasp.c (do_align): Remove bogus check of alignment value.
5618 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5620 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5621 TC_PPC was defined forced the type of a symbol with no other type
5624 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5626 * doc/internals.texi (CPU backend): Mention that
5627 line_separator_chars do not break up comments. Fix typos for
5628 LEX_AT and LEX_NAME descriptions. Document operands for
5629 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5630 description of md_create_short_jump usage. Document argument for
5631 md_undefined_symbol.
5633 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5635 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5636 (md_parse_option): Handle it.
5637 (md_show_usage): Document it.
5639 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5641 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5642 opcode, for the instruction `pal19'. From Andrea Arcangeli
5645 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5647 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5649 (md_assemble): To here, before template operands are matched.
5650 Also ensure a constant immediate is sign extended when we know the
5651 size is at most 16 bits. This is to catch cases like "add
5652 $0xffc0,%ax" where we don't know the size, and thus that the
5653 immediate can be represented as Imm8S until after parsing the
5655 (i386_displacement): Similarly sign extend 16 bit constant
5657 (md_assemble): Relax 16-bit jump constant range check to suit sign
5658 extended displacements.
5660 2000-02-26 Andreas Jaeger <aj@suse.de>
5662 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5664 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5666 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5667 call operands when intel_syntax.
5668 (intel_float_operand): Return 2 for "fi...".
5669 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5670 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5671 earlier "SHORT" change.
5672 (md_assemble): When determining suffix from Regs, exclude
5675 2000-02-24 Nick Clifton <nickc@cygnus.com>
5677 * configure: Add arm-wince, mips-pe and sh-pe targets.
5678 * configure: Regenerate.
5680 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5682 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5683 "pe-mips" for the mips-pe target.
5685 * config/tc-arm.c (insns): Change displacement encoded in BL
5686 and B instructions if the target port is arm-wince.
5687 (do_ldst): Do not bias the relocation offset if the target
5689 (md_pcrel_from): Add in missing relocation offset bias if the
5690 target os arm-wince.
5692 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5693 (md_begin): Disable -G support for mips-pe target.
5694 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5695 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5698 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5699 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5700 assembler, just set the alignment to 4.
5702 * config/te-wince-pe.h: New file for WinCE targets. Define
5705 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5707 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5708 string instructions.
5709 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5710 (i386_intel_memory_operand): After finding a segment override,
5711 check again for no `[' before looking for a displacement. Bomb if
5712 more than one displacement rather than silently discarding the
5713 second and subsequent ones. Free strings malloc'd by
5714 build_displacement_string.
5716 2000-02-24 Catherine Moore <clm@cygnus.com>
5718 * config/obj-som.c (obj_pseudo_table): Add "weak".
5719 (obj_som_weak): New routine.
5721 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5723 * config/tc-i386.c (union i386_op): New.
5724 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5725 Throughout file replace occurences of disps[n], imms[n], regs[n]
5726 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5727 intel mode operand swapping. Add assert in regKludge and
5728 fake_zero_displacement code. Test i.types[n] when outputting
5729 displacements and immediates. Combine output of Disp16 with
5731 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5732 when in intel mode by (not) reversing fsub and fdiv operands
5733 before the template search. This fails for single operand
5734 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5735 undefined. Instead fix the base_opcode after we've found the
5736 template. Move base_opcode xor with found_reverse_match from
5737 opcode output code to before this fix so we test for the correct
5739 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5740 check in intel mode. Instead compare opcodes.
5742 * config/tc-i386.h (TC_RELOC): Delete.
5743 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5744 with equivalent call to reloc.
5746 * as.h (flag_m68k_mri): Move declaration after target include, and
5747 only declare when TC_M68K defined. Define as zero otherwise.
5748 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5749 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5750 Define as zero otherwise.
5751 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5752 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5753 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5754 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5755 testing whether defined.
5756 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5757 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5758 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5759 rather than testing whether defined.
5760 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5761 (parse_mri_cons): Declare and use only when TC_M68K.
5762 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5763 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5764 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5766 * NEWS: Mention IBM 370 support.
5768 2000-02-23 Richard Henderson <rth@cygnus.com>
5770 * config/tc-i386.c (md_assemble): When swapping operands for
5771 intel_syntax, assume everything that's not Imm or Disp is a
5774 2000-02-23 Linas Vepstas <linas@linas.org>
5776 * config/tc-i370.c, config/tc-i370.h: New files.
5777 * Makefile.am: Add support for Linux/IBM 370.
5778 * configure.in: Likewise.
5779 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5780 * config/obj-elf.c: Include elf/i370.h
5781 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5783 * Makefile.in: Regenerate.
5784 * configure: Regenerate.
5786 * doc/c-i370.texi: New file.
5787 * doc/all.texi: Include it.
5788 * doc/as.texinfo: And here.
5789 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5790 * doc/Makefile.in: Regenerate.
5792 2000-02-19 Michael Meissner <meissner@redhat.com>
5794 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5795 determine if an instruction can be used in parallel with an ADDppp
5796 or SUBppp instruction.
5798 2000-02-22 Andrew Haley <aph@cygnus.com>
5800 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5802 2000-02-22 Andrew Haley <aph@cygnus.com>
5804 * config/tc-mips.c (mips_gp32): New variable.
5805 (macro_build) Use mips_gp32.
5807 (md_longopts): Add "-mgp32" and "-mgp64".
5808 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5810 (OPTION_M7900): Change offset
5811 (OPTION_NO_M7900): Ditto.
5813 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5815 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5816 warning, and bump it to 1.
5818 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5820 From Brad Lucier <lucier@math.purdue.edu>:
5821 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5824 2000-02-21 Catherine Moore <clm@cygnus.com>
5826 * config/tc-mips.c (MF_HILO_INSN): Define.
5827 (mips_7000_hilo_fix): Declare.
5828 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5829 (md_parse_option): Check for 7000_HILO_FIX options.
5830 (OPTION_M7000_HILO_FIX): Define.
5831 (OPTION_NO_M7000_HILO_FIX): Define.
5832 * doc/c-mips.texi (-mfix7000): Describe.
5834 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5836 * listing.c (print_lines): Remove unused variable `end'.
5838 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5839 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5840 reloc_type when BFD_ASSEMBLER.
5841 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5842 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5843 statement and quell signed vs. unsigned comparison warning.
5845 2000-02-18 Nick Clifton <nickc@cygnus.com>
5847 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5848 the computed frag offset, rather than overwriting it.
5850 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5852 * config/tc-sh.c ("elf/sh.h"): Include.
5853 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5854 (md.begin): Initialize target_arch.
5855 Only include opcodes in has table that match selected architecture.
5856 (parse_reg): Recognize register names for sh-dsp.
5857 (parse_at): Recognize post-modify addressing.
5858 (get_operands): The leading space is now optional.
5859 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5860 arguments. Update valid_arch.
5861 (build_Mytes): Add support for SDT_REG_N.
5862 (find_cooked_opcode): New function, broken out of md_assemble.
5863 (assemble_ppi, sh_elf_final_processing): New functions.
5864 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5865 (md_longopts, md_parse_option): New option: -dsp.
5866 * config/tc-sh.h (elf_tc_final_processing): Define.
5867 (sh_elf_final_processing): Declare.
5869 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5871 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5872 the unwinder subspace. Save the current seg/subseg before creating
5875 2000-02-10 Nick Clifton <nickc@cygnus.com>
5877 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5878 little endian targets.
5879 (INST_BYTE1): Redefine to handle big and little endian
5881 (cpu_type): New type: Select between M340 and M210.
5882 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5883 instructions of the M340.
5884 (md_assemble): Add support for the MULSH and OPSR classes of
5886 (md_atof): Add support for little endian targets.
5887 (md_parse_option): Add support for -EL, -EB and -mcpu command
5889 (md_convert_frag): Add support for little endian targets.
5890 (md_apply_fix3): Add support for little endian targets.
5891 (md_number_to_chars): Add support for little endian targets.
5893 2000-02-10 Timothy Wall <twall@redhat.com>
5895 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5896 defined, use it to verify the symbol just read should be a label.
5898 2000-02-10 Timothy Wall <twall@redhat.com>
5900 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5901 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5902 around colons when KEEP_WHITE_AROUND_COLON is defined.
5903 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5904 and KEEP_WHITE_AROUND_COLON.
5906 2000-02-08 Timothy Wall <twall@redhat.com>
5908 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5910 (do_repeat): New. Abstract repeat logic so that a "break" can be
5912 (end_repeat): New. Provide support for a "break" out of the
5914 * read.h: Add prototypes for new functions.
5916 2000-02-08 Timothy Wall <twall@redhat.com>
5918 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5919 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5920 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5923 2000-02-08 Timothy Wall <twall@redhat.com>
5925 * read.c: Added elseif to directives table.
5926 * read.h: Added prototype for s_elseif.
5927 * doc/as.texinfo: Added description for elseif.
5928 * cond.c (s_elseif): New function
5930 2000-02-04 Timothy Wall <twall@redhat.com>
5932 * listing.c (print_lines): Remove conditionals causing bug in
5935 2000-02-03 Timothy Wall <twall@cygnus.com>
5937 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5939 * frags.c (frag_new): Calculate fr_fix in octets
5940 (frag_now_fix) Return offset as target address offset (bytes).
5941 (frag_now_fix_octets) New - Return offset in octets (8-bit
5943 * frags.h: Added prototype for frag_now_fix_octets().
5944 Distinguish between octets and bytes in field descriptions.
5945 * listing.c (calc_hex): Account for octets vs bytes when
5946 printing addresses/offsets.
5947 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5948 target is little-endian, print the octets in a word in big-endian
5949 order so that the display looks like a proper hexadecimal number,
5950 instead of having the octets reversed.
5951 * read.c (do_align): When recording alignment, alignment power
5952 should be in terms of target bytes (minimum addressible unit)
5954 (do_org) Convert ORG target address (byte) argument into an
5955 octet offset when generating a variable fragment.
5956 * symbols.c (resolve_symbol_value): Symbol final value
5957 converted to a target address offset (bytes) from its octet offset.
5958 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5959 offset (bytes) is adjusted by the frag offset (octets) converted
5961 (coff_frob_section) Section alignment power is in terms of bytes;
5962 convert it to an octet alignment power when calculating size (and
5963 size mask) in octets. Don't modify the section size in order to
5964 "align" it for TI COFF, since that format has a different method
5965 for storing alignment information.
5967 2000-02-01 Timothy Wall <twall@cygnus.com>
5969 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5970 entries, matching the way GCC generates them. If not escaped, the
5971 filename is encoded incorrectly.
5973 2000-01-31 Nick Clifton <nickc@cygnus.com>
5975 * config/tc-arm.c (reg_table): Add support for ATPCS register
5978 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5980 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5982 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5984 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5985 of a symbol when we really care about its value.
5987 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5989 * config/tc-mcore.c (md_assemble): Give warning message if
5990 operands passes to instruction are more than the spec.
5992 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5994 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5995 Thumb mode but the label seen was not declared as '.thumb_func'
5996 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5997 correct disassembly of Thumb code bounded by non function labels.
5999 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6001 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6002 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6004 * Makefile.in: Same here.
6007 * configure.in: Set bfd_gas for i386-aout when primary target
6008 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6009 we may need the primary te_file. Remove incorrect comment.
6011 * configure: Regenerate.
6013 * config/e-i386aout.c: New file.
6015 * as.c (USE_EMULATIONS): Move to before print_version_id.
6016 (struct emulation): Add i386aout.
6017 (show_usage): Split text strings. Reformat -a text. Add --em
6021 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6022 (aout_format_ops): New.
6025 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6026 preprocessor conditional and add aout USE_EMULATIONS tests.
6027 (read_a_source_file): Don't pass error strings to printf as
6031 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6033 (do_data): Same here.
6034 (process_file): And here.
6037 * symbols.c (colon): Rewrite "already defined" fatal message
6038 code for aout with USE_EMULATIONS.
6041 * config/obj-aout.c (OBJ_HEADER): Define.
6042 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6044 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6045 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6047 (obj_aout_type): Expand S_SET_OTHER here too.
6048 (obj_read_begin_hook): Remove.
6049 (aout_pop_insert): New.
6050 (obj_aout_s_get_other): New.
6051 (obj_aout_s_get_desc): New.
6052 (aout_format_ops): New.
6055 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6056 gets aout_pseudo_table.
6057 (aout_pseudo_table): Declare.
6058 (obj_read_begin_hook): Define.
6061 * config/obj-coff.c (obj_pseudo_table): Rename to
6063 (coff_pop_insert): Use coff_pseudo_table.
6064 (coff_sec_sym_ok_for_reloc): Remove.
6065 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6066 and comment all zero entries and remove #if 0 code.
6069 * config/obj-coff.h (obj_pop_insert): Define.
6070 (coff_pseudo_table): Declare.
6073 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6074 s_get_size, s_set_size. Comment all zero entries.
6077 * config/obj-elf.c (elf_s_get_other): New function.
6078 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6079 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6080 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6082 (obj_elf_parse_section_letters): Don't pass error strings to
6083 printf as format arg.
6086 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6088 (elf_s_get_other): Declare.
6089 (S_GET_OTHER) Define as elf_s_get_other if not already
6091 (S_SET_OTHER): Only define when not already defined.
6092 (elf_obj_read_begin_hook): Declare.
6093 (obj_read_begin_hook): Define.
6094 (elf_obj_symbol_new_hook): Declare.
6095 (obj_symbol_new_hook): Define.
6098 * config/obj-multi.h: Add copyright header and protect against
6099 multiple inclusion. Add * to all function pointers.
6100 (OBJ_HEADER): If defined, include it rather than other defines
6102 (obj_frob_file_after_relocs): Test for NULL.
6103 (obj_symbol_new_hook): Here too.
6104 (obj_sec_sym_ok_for_reloc): And here.
6105 (S_GET_OTHER): Define.
6106 (S_GET_DESC): Define.
6107 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6108 (OBJ_MAYBE_ELF): Update comment.
6110 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6111 OBJ_AOUT preprocessor conditional and handle emulation by
6112 testing OUTPUT_FLAVOR.
6113 (i386_displacement): Here too.
6114 (md_section_align): Similarly here.
6115 (i386_target_format): Conditionally compile when more than one
6116 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6117 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6118 (i386_displacement): Here too.
6121 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6122 Define TARGET_FORMAT for aout only when not multi.
6125 * config/te-multi.h: Delete file as it's identical to te-generic.h
6127 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6129 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6130 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6133 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6135 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6138 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6140 * config/tc-mips.c (mips_do_align): New function.
6141 * config/tc-mips.h (md_do_align): Define.
6143 2000-01-10 Philip Blundell <philb@gnu.org>
6145 * doc/c-arm.texi (ARM Options): Fix typo.
6146 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6147 line separator for Linux.
6148 * doc/as.texinfo (Comments): Mention the ARM.
6150 2000-01-10 Philip Blundell <pb@futuretv.com>
6152 * configure.in (arm*-*-conix*): New target.
6153 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6155 * configure: Regenerate.
6157 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6159 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6160 (obj_elf_visibility): New function.
6162 * doc/as.texinfo (Visibility): New node: document visibility
6165 For older changes see ChangeLog-9899