1 2001-08-10 Alan Modra <amodra@bigpond.net.au>
3 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
4 Comment indentation of #pragma.
5 * macro.c (alloca): Likewise.
7 * config/tc-ppc.c: Revert 2001-08-08.
9 2001-08-09 Alan Modra <amodra@bigpond.net.au>
11 * symbols.c: Add missing prototypes.
12 * config/e-i386elf.c: Likewise.
13 * config/e-i386coff.c: Likewise.
14 * config/e-i386aout.c: Likewise.
15 * config/obj-coff.c: Likewise.
16 (def_symbol_in_progress, stack): Move definition.
17 * config/obj-elf.c: Add missing prototypes.
18 (obj_elf_change_section): Make static.
19 (obj_elf_parse_section_letters): Likewise.
20 (obj_elf_section_word): Likewise.
21 (obj_elf_section_type): Likewise.
23 2001-08-08 Alan Modra <amodra@bigpond.net.au>
25 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
26 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
27 determining reloc type with code reading operands->reloc field.
29 2001-08-08 Alan Modra <amodra@bigpond.net.au>
31 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
32 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
33 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
34 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
36 * output-file.c (output_file_create): Don't try to open a second
37 time as it's unnecessary. FOPEN_W was undefined too.
39 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
41 * tc-mips.c (macro_build): Replace magic constants by defines.
42 (mips_ip): Likewise. Typo.
44 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
46 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
47 (RELAX_ENCODE): Replace bfd_vma by valueT.
48 (load_address): Formatting.
49 (macro): Likewise. Code cleanup. Typo.
51 (md_parse_option): Typo.
52 (s_mipsset): Reorder cases to look nicer.
53 (md_estimate_size_before_relax): Formatting. Code cleanup.
54 (mips_elf_final_processing): Check against NULL instead of 0.
55 (md_obj_end): Remove ugly `' in message string.
56 (s_mips_ent): Remove ugly `' in message string.
58 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
60 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
61 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
62 mutually exclusive (if they are different).
63 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
66 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
68 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
71 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
73 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
74 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
75 (md_long_opts): Add -mfp32 option.
76 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
77 (md_show_usage): Show usage for -mfp32 and -mgp32.
78 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
79 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
80 (HAVE_32BIT_ADDRESSES): New macro.
81 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
82 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
83 (s_cprestore, s_cpadd): Likewise.
84 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
85 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
86 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
87 to determine the width of addresses in load, store and jump macros.
88 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
89 used in set instructions; do not check the address size for them.
90 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
91 unaligned load and store macros.
92 (mips_ip): Use the new macros to check the width of a register when
93 processing float constants. Force a constant into memory if it is
94 destined for an FPR and the FPRs are wider than the GPRs. Warn about
95 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
96 than mips_gp32 to select synthetic instructions.
97 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
98 synthetic instructions.
100 2001-08-01 Christian Groessler <cpg@aladdin.de>
102 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
103 "rh", "rr", "rq", or "sp" then don't automatically assume
104 it's a register name. Check whether there is a number
107 2001-08-01 Alan Modra <amodra@bigpond.net.au>
109 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
110 Don't allocate more space than necessary for the input line copy.
112 2001-08-01 Alan Modra <amodra@bigpond.net.au>
114 * read.c: Standardize error/warning messages - don't capitalise, no
115 final period or newline, don't say "ignored" or "zero assumed" for
116 as_bad messages. In some cases, change the wording to that used
117 elsewhere for similar messages.
120 * atof-generic.c: Likewise.
123 * depend.c: Likewise.
124 * dwarf2dbg.c: Likewise.
128 * input-file.c: Likewise.
129 * input-scrub.c: Likewise.
130 * listing.c: Likewise.
131 * output-file.c: Likewise.
133 * subsegs.c: Likewise.
134 * symbols.c: Likewise.
136 * ecoff.c (ecoff_directive_end): Test for missing name by
137 comparing input line pointers rather than reading string.
138 (ecoff_directive_ent): Likewise.
139 * read.c (s_set): Likewise.
140 (s_align): Report a warning rather than an error for
142 (s_comm): Check for missing symbol name.
143 (s_lcomm_internal): Likewise.
145 (s_globl): Use is_end_of_line instead of looking for '\n'.
146 (s_lcomm_internal): Likewise.
147 (ignore_rest_of_line): Report a warning rather than an error.
149 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
151 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
152 any kind of relocation against a not-loaded section.
154 2001-07-30 Alan Modra <amodra@bigpond.net.au>
156 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
157 to include '@' in symbol names when parsing versioned symbols
158 rather than calling get_symbol_end multiple times.
159 * config/tc-i370.c (register_name): Format fixes. Don't call
160 get_symbol_end after parsing number.
161 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
162 code out of conditional.
163 (address_register_name): Likewise.
164 (other_register_name): Likewise.
165 * config/tc-mn10300.c (r_register_name): Likewise.
166 (xr_register_name): Likewise.
167 (data_register_name): Likewise.
168 (address_register_name): Likewise.
169 (other_register_name): Likewise.
170 * config/tc-ppc.c (register_name): Likewise.
171 * config/tc-s390.c (register_name): Likewise.
173 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
175 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
176 and bra relax: update fragP->fr_fix after the fixup.
178 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
180 * read.c (s_set): Check for missing symbol name.
182 2001-07-26 Alan Modra <amodra@bigpond.net.au>
184 * write.c (relax_segment <rs_space>): Account for fr_fix.
186 2001-07-25 H.J. Lu <hjl@gnu.org>
188 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
189 we treat weak like extern only for ELF.
190 (mips_fix_adjustable): Make sure we don't adjust extern/weak
191 symbols only for ELF.
193 2001-07-25 Chris Demetriou <cgd@broadcom.com>
195 * config/tc-mips.c: Fix spelling error in comment.
197 2001-07-25 Dave Brolley <brolley@redhat.com>
199 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
200 (IS_PARALLEL_SEPARATOR): New macro.
201 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
202 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
203 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
204 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
207 2001-07-24 Alan Modra <amodra@bigpond.net.au>
209 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
210 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
211 Update dependencies with "make dep-am".
212 * Makefile.in: Regenerate.
213 * doc/Makefile.in: Regenerate.
215 2001-07-23 Kazu Hirata <kazu@hxi.com>
217 * config/tc-alpha.h: Fix formatting.
218 * config/tc-arc.c: Likewise.
219 * config/tc-d10v.h: Likewise.
220 * config/tc-hppa.c: Likewise.
221 * config/tc-i370.c: Likewise.
222 * config/tc-i386.h: Likewise.
223 * config/tc-i960.h: Likewise.
224 * config/tc-ia64.c: Likewise.
225 * config/tc-ia64.h: Likewise.
226 * config/tc-m32r.c: Likewise.
227 * config/tc-m68k.c: Likewise.
228 * config/tc-m88k.c: Likewise.
229 * config/tc-ns32k.c: Likewise.
230 * config/tc-pdp11.c: Likewise.
231 * config/tc-pj.h: Likewise.
232 * config/tc-s390.c: Likewise.
233 * config/tc-sparc.c: Likewise.
234 * config/tc-sparc.h: Likewise.
235 * config/tc-tic80.c: Likewise.
236 * config/tc-w65.h: Likewise.
238 2001-07-23 Alan Modra <amodra@bigpond.net.au>
240 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
241 symbols specially. Always resolve, adding fr_address to value.
242 * write.c (write_object_file): Don't add fr_address to sym values.
243 (relax_frag): Likewise.
244 (relax_segment): Likewise.
245 * config/obj-ieee.c (do_symbols): Likewise.
246 * config/tc-cris.c (md_convert_frag): Likewise.
247 * config/tc-fr30.c (md_convert_frag): Likewise.
248 * config/tc-i386.c (md_convert_frag): Likewise.
249 * config/tc-m32r.c (md_convert_frag): Likewise.
250 * config/tc-m68hc11.c (md_convert_frag): Likewise.
251 * config/tc-mcore.c (md_convert_frag): Likewise.
252 * config/tc-mips.c (mips16_extended_frag): Likewise.
253 * config/tc-ns32k.c (md_convert_frag): Likewise.
254 * config/tc-m68k.c (md_convert_frag_1): Likewise.
255 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
256 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
257 (md_relax_table): Remove first four entries. Format.
258 (md_estimate_size_before_relax): Remove old_fix. Don't bother
259 setting fr_var. Simplify byte branch checks.
261 2001-07-23 Alan Modra <amodra@bigpond.net.au>
263 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
264 "isbranch" param as all calls have it set.
265 (pa_parse_neg_cmpsub_cmpltr): Likewise.
266 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
267 strcasecmp in "nullify" var.
268 (pa_parse_neg_add_cmpltr): Likewise.
269 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
270 functions. Don't print wrong conditions in error messages.
272 2001-07-23 Andreas Jaeger <aj@suse.de>
274 * config/tc-s390.c (s390_force_relocation): Removed.
276 * config/tc-s390.h: Remove double declaration of
279 2001-07-22 H.J. Lu <hjl@gnu.org>
281 * config/tc-mips.c (s_mips_end): Remove unused variables.
282 (s_mips_frame): Add ATTRIBUTE_UNUSED.
284 2001-07-17 Andreas Schwab <schwab@suse.de>
286 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
288 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
290 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
292 2001-07-17 matthew green <mrg@eterna.com.au>
294 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
296 (line_comment_chars): Set to '/' if TE_NetBSD.
298 2001-07-14 matthew green <mrg@eterna.com.au>
300 * configure.in (i386-*-netbsdelf*): New target.
301 * configure: Regenerate.
303 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
305 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
306 class of the non-debug symbol is C_NULL.
308 2001-07-10 Anders Norlander <anorland@synergenix.se>
310 * doc/as.texinfo (Incbin): Fix grammatical errors.
312 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
314 * depend.c: Use FOPEN_.. macros in calls to fopen().
315 * input-file.c: As above.
316 * itbl-ops.c: As above.
317 * listing.c: As above.
318 * output-file.c: As above.
321 2001-07-08 Anders Norlander <anorland@synergenix.se>
323 * read.c (s_incbin): New .incbin function.
324 * read.c (potable): Add "incbin" pseudo-op.
325 * read.h: Add s_incbin prototype.
326 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
327 * NEWS: Mention new feature.
329 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
331 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
334 2001-07-06 John Healy <jhealy@redhat.com>
336 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
337 set of fixups to be stored.
338 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
339 restored to be chosen from any that are saved.
340 (gas_cgen_swap_fixups): Modified to allow the current set of
341 fixups to be swapped with any other set that has been saved.
342 (gas_cgen_initialize_saved_fixups_array): New routine.
343 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
344 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
345 or MAX_SAVED_FIXUP_CHAINS.
346 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
347 store, swap and restore fuctions to reflect the new interface.
349 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
351 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
352 ignore empty, ineffectual alignment frags when deciding if a
355 2001-07-05 Steve Ellcey <sje@cup.hp.com>
357 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
358 and SPECIAL_SECTION_FINI_ARRAY.
359 (special_section_name): Add .init_array and .fini_array.
360 (md_pseudo_table): Add init_array and fini_array.
361 (md): Add pointer_size and pointer_size_shift fields.
362 (setup_unwind_header): New static function.
363 (output_unw_records): Modify to use setup_unwind_header.
364 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
365 md.pointer_size_shift.
366 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
368 2001-07-05 Ben Elliston <bje@redhat.com>
370 * README (Supported platforms): m88k no longer suffers bitrot.
372 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
374 2001-07-05 Alan Modra <amodra@bigpond.net.au>
376 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
377 lsy_value. Correct typos in comments.
378 * symbols.c (local_symbol_make): Update for name change.
379 (local_symbol_convert): Likewise.
381 (S_GET_VALUE): Likewise.
382 (S_SET_VALUE): Likewise.
383 (print_symbol_value_1): Likewise.
384 (resolve_symbol_value): Likewise. Don't divide local sym values
385 by OCTETS_PER_BYTE twice.
387 2001-07-04 Jim Wilson <wilson@redhat.com>
389 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
391 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
394 2001-07-05 Ben Elliston <bje@redhat.com>
396 * read.c (s_fill): Correct spelling error in comments.
398 * doc/c-m88k.texi: New file.
399 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
400 * doc/Makefile.in: Regenerate.
401 * doc/all.texi: Set M880X0.
402 * doc/as.texinfo: Hook in m88k-dependent documentation.
404 2001-07-04 Eric Christopher <echristo@redhat.com>
406 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
408 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
409 and rm5721 as valid cpu strings.
410 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
412 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
414 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
415 if it's expected to be non-zero.
417 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
419 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
422 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
423 (write_object_file): Set finalize_syms to
424 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
427 * doc/internals.texi; Document
428 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
430 2001-07-02 Alan Modra <amodra@bigpond.net.au>
432 * config/tc-ppc.c: Formatting fixes.
434 2001-07-01 Ben Elliston <bje@redhat.com>
436 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
437 they cause some subtle breakage. Will fix them again later.
439 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
441 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
442 outside of a function as a .appline directive.
444 2001-06-28 Eric Christopher <echristo@redhat.com>
445 H.J. Lu <hjl@gnu.org>
447 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
448 of mips_cpu for the ISA selection.
449 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
450 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
451 (mips_tune): New. Use mips_tune for scheduling and optimization
453 (append_insn): Use mips_tune and mips_arch.
454 (macro_build): Ditto.
456 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
457 backwards compatability mips_cpu generates arch and tune.
458 (md_show_usage): Document new behavior.
460 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
465 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
467 * write.c (write_object_file): Do not set finalize_syms until
468 after the segments have been sized. Some backends may still
469 need to access the syms's frags in order to adjust relaxed
472 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
475 2001-06-27 Alan Modra <amodra@bigpond.net.au>
477 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
478 subtract MD_PCREL_FROM_SECTION for 68k.
479 (fixup_segment <Difference of 2 syms different seg>): Only fudge
480 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
482 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
484 * write.c (fixup_segment <Difference of 2 syms same seg>): If
485 pcrel, subtract MD_PCREL_FROM_SECTION value.
487 2001-06-24 Ben Elliston <bje@redhat.com>
489 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
491 2001-06-24 Jakub Jelinek <jakub@redhat.com>
493 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
494 section symbols the same way as externs.
496 2001-06-24 Ben Elliston <bje@redhat.com>
498 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
499 (emit_relocations): Ditto.
501 (md_begin): Reformat comments to conform to the GNU standards.
502 (md_assemble): Ditto.
504 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
505 (md_parse_option): Mark parameters as unused.
506 (md_show_usage): Ditto.
507 (calcop): Adjust type of `reg_prefix' to char.
509 (getval): Adjust type of local `c' to char.
510 (md_create_short_jump): Mark from_addr, to_addr params as unused.
511 (md_create_long_jump): Ditto.
512 (md_estimate_size_before_relax): Mark parameters as unused.
514 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
515 to allay a possible compiler warning.
517 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
519 * doc/internals.texi (CPU backend): Document md_atof.
521 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
523 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
524 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
527 2001-06-21 Philip Blundell <philb@gnu.org>
529 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
531 (insns): Remove entry for adrl. Add long_flag for adr.
532 (do_adr): Handle `l' suffix.
535 2001-06-21 Alan Modra <amodra@bigpond.net.au>
537 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
538 (md_apply_fix): Use it here. Replace printf with equivalent
540 (tc_gen_reloc): Use as_bad_where instead of as_bad.
541 (md_apply_fix): Here too.
542 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
543 * config/tc-m68k.c (tc_gen_reloc): Likewise.
544 (md_convert_frag_1): Likewise.
546 2000-06-20 Tom Rix <trix@redhat.com>
548 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
550 2001-06-18 H.J. Lu <hjl@gnu.org>
552 * doc/Makefile.am (info): Depend on $(MANS).
553 (as.1): Remove the prefix `$(srcdir)/'.
554 * doc/Makefile.in: Regenerated.
558 2001-06-18 Philip Blundell <philb@gnu.org>
560 * config/tc-arm.c (do_msr): Remove restriction on usage of
563 2001-06-19 Alan Modra <amodra@bigpond.net.au>
565 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
568 2001-06-13 Philip Blundell <philb@gnu.org>
570 * config/tc-arm.c (thumb_shift): Improve wording of error message.
571 (do_t_arit): Likewise.
573 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
575 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
576 .loc pseudos if the dfwarf2 functions are available.
577 (md_assemble): Only call dwarf2_emit_insn if it is available.
579 * expr.c: Fix typo in comment.
581 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
583 * doc/as.texinfo (Infix Ops): Document that comparison and
584 combiner operators can be used as infix operators.
586 2001-06-12 Peter Jakubek <pjak@snafu.de>
588 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
590 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
591 (reverse_mri_condition): Likewise.
592 (swap_mri_condition): Issue warning for conditions that can not be
594 (build_mri_control_operand): Fix order of operands (swapped).
595 (build_mri_control_operand): Allow upper case extension in structured
597 (s_mri_else): Likewise.
598 (s_mri_next): Likewise.
599 (s_mri_for): Likewise.
600 (s_mri_if): Fix handling comment ('*') in mri mode.
601 (s_mri_while): Likewise.
602 * macro.c (macro_expand): Allow macro invocation with empty
605 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
607 * config/tc-arm.c: Fix test for overlow of literal pool.
609 2001-06-11 H.J. Lu <hjl@gnu.org>
611 * NEWS: Updated for the new -n option for the MIPS assembler.
613 * config/tc-mips.c (md_show_usage): Add -n.
615 * doc/as.texinfo: Document the new -n option.
616 * doc/c-mips.texi: Likewise.
617 * doc/as.1: Regenerated.
619 2001-06-10 Alan Modra <amodra@bigpond.net.au>
621 * config/obj-coff.c (obj_coff_section): Formatting fix.
623 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
626 2001-06-08 H.J. Lu <hjl@gnu.org>
628 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
629 disable warning about all NOPS that the assembler generates.
630 (macro): Warn NOPS generated only if warn_nops is not 0.
631 (md_shortopts): Add `n'.
632 (md_parse_option): Set warn_nops to 1 for `n'.
634 2001-06-08 H.J. Lu <hjl@gnu.org>
636 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
638 2001-06-08 H.J. Lu <hjl@gnu.org>
640 * config/tc-mips.c (md_apply_fix): Don't adjust common
641 extern/weak symbols for ELF.
642 (md_estimate_size_before_relax): Treat weak like extern for
644 (mips_fix_adjustable): Don't adjust extern/weak symbols for
647 2001-06-08 Alan Modra <amodra@bigpond.net.au>
649 * Makefile.am: 'som' is not wrongly spelled 'some'.
650 * Makefile.in: Regenerate.
652 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
653 S_GET_VALUE by using a temp.
654 (append_insn): Likewise, and for S_SET_VALUE too.
655 (mips_emit_delays): Likewise.
656 (my_getExpression): Likewise.
657 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
658 (mips16_extended_frag): Remove code concerned with avoiding
659 locking in a frag address now that symbols are not finalized until
660 relaxation is complete. Cater for first relaxation pass having
661 bogus addresses. Use relax_marker to reliably determine whether a
662 symbol frag has been reached on the current pass.
664 2001-06-07 H.J. Lu <hjl@gnu.org>
666 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
667 * configure: Regenerate.
669 2001-06-07 H.J. Lu <hjl@gnu.org>
671 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
673 * configure: Regenerate.
675 2001-06-07 H.J. Lu <hjl@gnu.org>
677 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
678 MIPS_STABS_ELF is defined.
680 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
682 * as.c (show_usage): Remove L from listing options. It is not a
685 2001-06-06 Christian Groessler <cpg@aladdin.de>
687 * config/tc-z8k.c: Removed many warnings by removing unused
688 variables and tagging unused parameters as such.
689 (md_begin): Fixed a typo (","instead of ";").
690 (struct ctrl_table): Add parentheses to initialize array
692 (struct flag_table): Likewise.
693 (struct intr_table): Likewise.
694 (struct table): Likewise.
695 (check_operand): "#if 0"'ed since it doesn't seem to be used.
697 2001-06-06 Peter Jakubek <pjak@snafu.de>
699 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
700 options to list (e.g. m5206e, m5307, m5407).
702 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
704 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
705 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
707 2001-06-06 Alan Modra <amodra@bigpond.net.au>
709 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
710 <JumpByte, JumpDword insn output>: Remove dead code.
712 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
714 * as.c (parse_args): Correct option name "listing-lhs-width2".
716 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
718 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
721 2001-05-30 Richard Henderson <rth@redhat.com>
723 * read.c (emit_leb128_expr): Call md_cons_align.
725 2001-05-28 Jeff Sturm <jsturm@one-point.com>
727 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
728 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
729 (tc_gen_reloc): Likewise.
730 (sparc_cons_align): Don't clear sparc_no_align_cons.
731 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
732 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
734 2001-05-27 Alan Modra <amodra@one.net.au>
736 * write.c (relax_segment <rs_space>): Check the section of a
737 symbol to determine whether it is absolute rather than comparing
738 its frag against zero_address_frag as listings play tricks with
741 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
742 allocated in the same chunk as the fixed part.
744 2001-05-26 Alan Modra <amodra@one.net.au>
746 * write.c (relax_segment <rs_space>): Calculate growth using
747 addresses before stretch. Prevent repeated error messages.
748 From Peter Jakubek <pjak@snafu.de>
749 Use as_bad_where and as_warn_where to pinpoint errors.
751 2001-05-25 Alan Modra <amodra@one.net.au>
753 * symbols.c (resolve_symbol_value): Always set segment, even when
754 not finalizing symbol value.
756 * config/obj-ieee.c (write_object_file): Set finalize_syms.
757 * config/obj-coff.c (write_object_file): Likewise.
758 * (size_section): Remove rs_space assert as fr_symbol is no longer
760 (fill_section): Likewise.
762 * configure.in: Replace linuxoldld with linux*oldld.
763 * configure: Regenerate.
765 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
766 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
767 that have been finalized.
769 * symbols.c (resolve_symbol_value): Clear sy_resolving before
770 taking exit_dont_set_value.
772 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
775 2000-05-24 Tom Rix <trix@redhat.com>
777 * config/obj-coff.c (add_lineno): xcoff allows negative line
779 * config/tc-ppc.c (ppc_stabx): fix generated symbol
781 2001-05-24 Alan Modra <amodra@one.net.au>
783 * write.c (write_object_file): Set finalize_syms = 1 before
786 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
788 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
789 architecture, remove erraneous ISA_MIPS32.
790 (md_show_usage): Add MIPS r12k support.
791 (mips_cpu_info_table): Add MIPS r12k support.
793 2001-05-22 Alan Modra <amodra@one.net.au>
795 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
798 * symbols.c (resolve_symbol_value): Remove "finalize" param,
799 instead use finalize_syms directly. Don't treat expressions
800 specially with regard to finalize_syms. Update calls to self.
801 (resolve_local_symbol): Update call to resolve_symbol_value.
802 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
804 * symbols.h (resolve_symbol_value): Update prototype.
805 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
806 to resolve_symbol_value.
807 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
808 * config/obj-coff.c (do_relocs_for): Likewise.
809 (yank_symbols): Likewise.
810 (fixup_segment): Likewise.
811 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
812 * config/tc-mips.c (md_convert_frag): Likewise.
813 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
814 (ppc_fix_adjustable): Likewise.
815 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
816 (dwarf2dbg_convert_frag): Likewise.
817 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
818 (eh_frame_convert_frag): Likewise.
819 * expr.c (make_expr_symbol): Likewise.
820 * write.c (adjust_reloc_syms): Likewise.
821 (write_object_file): Likewise.
822 (relax_segment): Likewise.
823 (fixup_segment): Likewise.
824 (finalize_syms): Init to zero, and update comment.
825 (write_object_file): Set finalize_syms to 1 rather than 2.
826 * doc/internals.texi (sy_value): Mention finalize_syms.
827 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
829 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
830 as relaxable if embedded system, make weak syms non-relaxable.
832 (tc_m68k_fix_adjustable): ..so it can be used here.
833 (md_apply_fix_2): Sign extend without conditional.
835 * config/tc-v850.c: Update copyright.
837 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
839 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
840 howto entry is not found.
842 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
844 * config/tc-mn10300.c (mn10300_force_relocation): Don't
845 optimize differences between symbols in code sections to
847 (mn10300_fix_adjustable): Don't adjust to section+offset
848 relocations pointing at symbols in code sections.
850 2001-05-16 Alan Modra <amodra@one.net.au>
852 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
854 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
855 opcodes are output rather than after. Delete insn_size.
856 * config/tc-v850.c (md_assemble): Similarly, but delete
859 2001-05-14 Richard Henderson <rth@redhat.com>
861 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
864 2001-05-14 Richard Henderson <rth@redhat.com>
866 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
867 also collect whether to expect an FDE augmentation.
868 (check_eh_frame): Rewrite as a state machine. Track where in
869 an FDE we are located, skip any augmentation.
870 (eh_frame_estimate_size_before_relax): Get code alignment from
871 the fragment subtype.
872 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
873 * read.c (emit_leb128_expr): Call check_eh_frame.
875 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
877 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
878 before a relaxable insns.
880 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
882 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
883 between symbols if the base symbol is in the current section;
884 emit a PC-relative relocation instead.
886 2001-05-12 Peter Targett <peter.targett@arccores.com>
888 * config/tc-arc.c: Update copyright and tidy source comments.
889 (md_pseudo_table): Add directive .cpu back as an alias for
890 .option. Add .file and .line for dwarf2 support.
891 (arc_mach_type): Make bfd_mach_arc_6 default.
892 (md_longopts): Add entry 'pre-v6' representing old command line
893 option when assembling for 'arc5' core versions.
894 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
896 (arc_code_symbol): Make symbol value for @h30 fixup expression
898 (md_assemble): Call dwarf2_emit_insn.
899 Include "dwarf2dbg2.h". Formatting fixes throughout file.
900 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
901 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
903 2001-05-11 Jakub Jelinek <jakub@redhat.com>
905 * config/tc-ia64.c (special_linkonce_name): New.
906 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
907 .gnu.linkonce.ia64unw{,i}.FOO.
908 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
909 (dot_endp): Add comment about it.
911 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
913 * config/tc-arm.c (arm_handle_align): When truncating an aligned
914 block, ensure that the low order bits of the alignment are
917 2001-05-10 Alan Modra <amodra@one.net.au>
919 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
922 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
923 current variable part of frag.
924 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
925 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
926 * config/tc-m68hc11.c (RELAX_STATE): Define.
927 (RELAX_LENGTH): Define.
928 (md_estimate_size_before_relax): Handle non-relaxable cases
929 separately from relaxable cases for clarity, and return correct
930 size for multi-pass relaxation.
931 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
932 (md_estimate_size_before_relax): As for tc-m68hc11.c.
933 (md_convert_frag): Remove "length_code".
934 * config/tc-vax.c (RELAX_STATE): Define.
935 (RELAX_LENGTH): Define.
936 (md_relax_table): Add missing entry.
937 (md_estimate_size_before_relax): As for tc-m68hc11.c.
938 (md_convert_frag): Remove "length_code".
939 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
940 don't bother setting fr_var. Return correct size for multi-pass
942 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
943 (md_convert_frag): Don't bother clearing fr_var.
944 (md_pseudo_table): Correct initialization.
945 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
946 (md_estimate_size_before_relax): No need to set fr_var.
947 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
948 (md_estimate_size_before_relax): No need to set fr_var.
950 2001-05-09 Richard Henderson <rth@redhat.com>
952 * config/tc-ia64.c (generate_unwind_image): Align the fragment
953 beginning a function's unwind info block.
955 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
957 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
959 2001-05-08 Andreas Schwab <schwab@suse.de>
961 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
962 fx_pcrel_adjust explicitly sign extend when reading it.
964 2001-05-08 Alan Modra <amodra@one.net.au>
966 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
967 from md_relax_table, and combine some switch cases.
969 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
971 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
972 from offset in non-pcrel operands too.
974 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
976 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
977 * config/tc-arm.c (arm_handle_align): Do not insert more than
978 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
979 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
981 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
983 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
985 * Makefile.in: Regenerate.
986 * configure.in: Remove duplicate mips-*-ecoff* entry.
987 * configure: Regenerate.
989 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
990 (n_names): Cast away type mismatch.
991 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
992 (obj_ecoff_frob_symbol): Likewise.
993 * ecoff.c: (add_file): Add unused attribute.
994 (ecoff_directive_begin): Likewise.
995 (ecoff_directive_bend): Likewise.
996 (ecoff_directive_def): Likewise.
997 (ecoff_directive_dim): Likewise.
998 (ecoff_directive_scl): Likewise.
999 (ecoff_directive_size): Likewise.
1000 (ecoff_directive_type): Likewise.
1001 (ecoff_directive_tag): Likewise.
1002 (ecoff_directive_val): Likewise.
1003 (ecoff_directive_endef): Likewise.
1004 (ecoff_directive_end): Likewise.
1005 (ecoff_directive_ent): Likewise.
1006 (ecoff_directive_extern): Likewise.
1007 (ecoff_directive_file): Likewise.
1008 (ecoff_directive_fmask): Likewise.
1009 (ecoff_directive_frame): Likewise.
1010 (ecoff_directive_mask): Likewise.
1011 (ecoff_directive_loc): Likewise.
1012 (mark_stabs): Likewise.
1013 (ecoff_stab): Likewise.
1014 (ecoff_frob_symbol): Cast away type mismatch.
1015 (ecoff_padding_adjust): Likewise.
1016 (ecoff_build_symbols): Likewise.
1017 (ecoff_build_procs): Likewise.
1018 (ecoff_build_aux): Likewise.
1019 (ecoff_build_strings): Likewise.
1020 (ecoff_build_fdr): Likewise.
1021 (ecoff_build_debug): Likewise.
1022 * itbl-ops.c (itbl_assemble): Variable initialization.
1024 2001-05-03 Alan Modra <amodra@one.net.au>
1026 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1027 expressions rather than triggering an assert.
1029 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1031 * config/tc-openrisc.c: New file.
1032 * config/tc-openrisc.h: Likewise.
1034 * Makefile.am: Add OpenRISC target.
1035 * Makefile.in: Regenerated.
1037 * configure.in (openrisc-*-*): Add target.
1038 * configure: Regenerated.
1040 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1042 * config/tc-arm.c (arm_frag_align_code): Change error message to
1043 more explanatory version.
1045 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1047 * config/tc-mips.c (md_parse_option): Also accept
1048 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1050 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1052 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1053 argument passing order: predicate goes last, not first.
1055 2001-04-27 Sean McNeil <sean@mcneil.com>
1057 * configure.in: Add arm-vxworks.
1058 * configure: Regenerate.
1060 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1062 * config/tc-arm.c (arm_handle_align): New Function: Generate
1063 no-op filled alignment frags.
1064 (arm_frag_align_code): New Function: Create a code alignment frag.
1065 (arm_init_frag): New Function: Initialse the target dependent
1068 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1069 (TC_FRAG_INIT): Define.
1070 (HANDLE_ALIGN): Define.
1071 (md_do_align): Define.
1073 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1075 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1076 symbol has been initialised before extracting its symbol index.
1078 2001-04-24 H.J. Lu <hjl@gnu.org>
1080 * configure: Regenerated with the right version of autoconf.
1082 2001-04-24 Christian Groessler <cpg@aladdin.de>
1084 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1085 generate R_CALLR and R_REL16 relocations
1087 2000-04-20 Jason Eckhardt <jle@redhat.com>
1089 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1090 since frag_now can change after d10v_cleanup is called.
1092 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1094 * configure.in: Add the em type for FreeBSD targets.
1095 * configure: Regenerate.
1097 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1099 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1100 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1102 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1103 pc-relative relocations not placed at the end of the instruction.
1105 2001-04-13 Jim Wilson <wilson@redhat.com>
1107 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1110 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1112 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1113 handle SHF_MERGE and SHF_STRINGS.
1114 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1115 (obj_elf_section): Allow additional argument specifying entity size.
1116 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1117 in SEC_MERGE sections.
1119 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1121 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1123 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1125 * expr.c (operand): Pass &c to md_parse_name().
1126 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1128 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1130 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1132 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1133 * Makefile.in: Regenerated.
1135 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1136 * configure: Regenerated.
1138 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1140 * config/tc-mn10300.c (xr_registers): Added `pc'.
1142 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1144 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1145 * configure: Regenerate.
1147 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1148 cases, and always return size based on current fr_subtype.
1149 (md_begin): Move initialization of md_relax_table..
1150 (md_relax_table): ..to static initializer. Set rlx_length for
1151 UNDEF_WORD_DISP cases.
1152 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1153 (md_begin): Likewise.
1154 (md_relax_table): Likewise.
1155 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1156 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1157 Set rlx_backward and rlx_forward to zero for unused states.
1158 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1159 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1160 (UNCOND12, UNCOND32): Remove duplicate defines.
1162 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1164 * config/tc-cris.c (md_estimate_size_before_relax) <case
1165 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1166 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1167 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1168 Add cases to cover all relax states.
1169 (cris_insn_first_word_frag): New.
1170 (md_assemble): Call cris_insn_first_word_frag to get the first
1171 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1172 end. Drop variable insn_size.
1173 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1174 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1175 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1177 * write.c (write_object_file): Reset broken word state before
1180 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1182 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1183 for one line if not already enabled.
1184 * cond.c (s_elseif): Correct conditional assembly listing.
1187 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1188 Don't abort on NULL current_cframe.
1190 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1192 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1193 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1194 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1195 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1196 * config/obj-coff.c (do_relocs_for): Likewise.
1197 (yank_symbols): Likewise.
1198 (fixup_segment): Likewise.
1199 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1200 (ppc_fix_adjustable): Likewise.
1201 * config/tc-mips.c (md_convert_frag): Likewise.
1202 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1203 * ehopt.c (eh_frame_convert_frag): Likewise.
1204 * expr.c (make_expr_symbol): Likewise.
1206 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1208 * symbols.c (resolve_symbol_value): Don't fix expression values
1209 until relaxation is complete.
1210 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1211 (S_GET_VALUE): Likewise, and return unresolved expression value.
1212 * write.c (finalize_syms): New.
1213 (relax_and_size_seg): Split into..
1214 (relax_seg): New function, returns 1 if anything changed..
1215 (size_seg): And the remainder of relax_and_size_seg.
1216 (fixup_segment): Arrange for final resolution of sym values.
1217 (adjust_reloc_syms): Likewise.
1218 (write_object_file): Likewise, and repeatedly call relax_seg until
1219 nothing more changes.
1220 (relax_segment): Return 1 if anything changed. Use correct types
1221 for rs_org `target' and `after'.
1222 * write.h (finalize_syms): Declare.
1223 (relax_segment): Update prototype.
1225 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1226 do-nothing cases to switch to avoid abort on a second relaxation
1227 pass, and tidy code a little.
1228 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1229 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1230 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1231 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1232 (md_relax_table): Remove first four unused entries. Increment
1233 rlx_length by one throughout table, and update comments to suit.
1234 (md_estimate_size_before_relax): Return size of current variable
1235 part of frag to reflect reality when relaxing more than once.
1236 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1237 (COND32, UNCD32): Rename to DISP32 throughout.
1238 (UNDEF_WORD_DISP): Renumber to 3.
1239 (md_estimate_size_before_relax): Add extra do-nothing cases.
1240 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1241 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1242 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1243 handle word and dword branches.
1245 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1247 * config/tc-cris.h (tc_fix_adjustable): Allow only
1248 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1249 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1250 example in comment to valid type.
1252 2001-03-28 H.J. Lu <hjl@gnu.org>
1254 * read.c (equals): Set to local for COFF only if it hasn't been
1257 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1259 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1260 (md_begin): Use it when setting default architecture.
1262 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1264 * read.c (equals): (for COFF) default symbols to being local.
1266 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1268 * configure.in (cris-*-*): Change default emulation to criself.
1269 (cris-*-*aout*): New rule.
1270 * configure: Regenerate.
1272 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1274 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1275 BFD_RELOC_390_GOTENT.
1276 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1277 BFD_RELOC_390_GOTENT.
1279 2001-03-26 Nick Clifton <nickc@redhat.com>
1281 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1282 * config/tc-s390.c (s390_force_relocation): New function: Force
1283 relocations for VTINHERIT relocs.
1285 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1287 * doc/as.texinfo: Put @c man begin to generate the as man page.
1288 When generating man, define all the variables. Re-organize some
1289 options to obtain better indentation of man page.
1290 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1291 (as.1): Build from as.texinfo.
1292 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1294 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1296 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1297 scale factor, and return the end of the expression.
1298 (i386_operand): Modify for above.
1300 2001-03-23 Nick Clifton <nickc@redhat.com>
1302 * doc/as.texinfo: Document --listing-XXX command line switches.
1303 Explain why listings behave differently when -pipe is used.
1305 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1307 * write.c (fix_new_exp): Print an error if passed a register.
1309 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1311 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1312 (PIC_SUFFIX_CHAR): New macro.
1313 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1314 (pic): New variable.
1315 (md_longopts): New option --pic.
1316 (OPTION_PIC): Define.
1317 (md_estimate_size_before_relax): Tweak longish comment.
1318 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1319 (md_assemble): Handle a PIC relocation on prefix and normal
1320 instruction operands.
1321 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1322 "complex" operand expressions. Call frag_more outside
1323 gen_cond_branch_32 parameter list.
1324 (cris_process_instruction): Handle PIC relocs on parsed
1325 operand expressions. Validize PIC reloc sizes.
1326 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1327 (gen_bdap): Handle "complex" operand expressions.
1328 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1329 ADD.D offset,PC as jump instruction if generating PIC. Generate
1330 error instead of crashing on complex expressions.
1331 (cris_number_to_imm): Add segT parameter. All callers changed.
1332 Use segT parameter, not now_seg, for segment of fixup. Handle
1333 PCREL relocations but check that they are fully resolved.
1334 (md_parse_option): Handle OPTION_PIC.
1335 (tc_gen_reloc): Handle PIC relocs.
1336 (md_show_usage): Update for --pic.
1337 (md_apply_fix3): Renamed from md_apply_fix.
1338 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1339 (md_cris_force_relocation): Force relocation for PIC relocs.
1341 * config/tc-cris.h: Tweak attribution.
1342 (MD_APPLY_FIX3): Define.
1343 (IS_CRIS_PIC_RELOC): New macro.
1344 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1345 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1347 (tc_frob_symbol): Avoid emitting undefined symbols.
1349 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1351 * frags.h (struct frag): Add relax_marker.
1352 * write.c (is_dnrange): Delete.
1353 (relax_frag): Use correct types for `aim', `target', `address'.
1354 Delete `offset', `was_address'. Test `relax_marker' instead of
1355 using fragile (and slow) address test.
1356 (relax_segment): Init and flip `relax_marker'.
1358 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1360 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1363 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1365 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1366 with 'Motorola specification for assembly language input standard'.
1368 2001-03-17 Richard Henderson <rth@redhat.com>
1370 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1371 (dwarf2_directive_loc): Don't use them.
1372 (dwarf2_directive_file): Reject duplicate file definitions.
1373 (get_filenum): Zero allocated memory.
1374 (out_file_list): Complain about missing file definitions.
1376 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1378 * read.c (do_org): Handle complex expressions.
1379 * cgen.c (gas_cgen_finish_insn): Likewise.
1381 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1383 * config/tc-ia64.c (md): New member keep_pending_output.
1384 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1386 (dot_xdata): Turn on md.keep_pending_output for the duration of
1388 (dot_xfloat_cons): Ditto.
1389 (dot_xstringer): Ditto.
1390 (dot_xdata_ua): Ditto.
1391 (dot_xfloat_cons_ua): Ditto.
1393 2001-03-15 Jim Wilson <wilson@redhat.com>
1395 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1398 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1400 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1402 2001-03-15 DJ Delorie <dj@redhat.com>
1404 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1405 blindly freeing string if it isn't at the top of the obstack.
1407 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1409 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1410 (NUM_FLAG_CODE): Define.
1411 (lex_got): New function.
1412 (got_reloc): New global var.
1413 (x86_cons_fix_new): New function.
1414 (x86_cons): New function.
1415 (i386_immediate): Use lex_got here, replacing inline code. Change
1416 "ignoring junk.." error message to "junk.."
1417 (i386_displacement): Likewise.
1418 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1419 (x86_cons): Declare.
1420 (TC_CONS_FIX_NEW): Define.
1421 (x86_cons_fix_new): Declare.
1423 2001-03-12 Nick Clifton <nickc@redhat.com>
1425 * config/tc-arm.c (md_begin): Always set machine type based on
1428 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1430 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1431 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1433 <JumpInterSegment output>: Use correct i.disp_reloc[].
1434 <immediate output>: Likewise.
1436 2001-03-06 Nick Clifton <nickc@redhat.com>
1438 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1441 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1443 * config/tc-m68k.c : Add 5407 to archs[] table.
1444 (HAVE_LONG_BRANCH): Add mcf5407.
1445 (select_control_regs): Recognize 5407.
1447 2001-03-02 Dave Brolley <brolley@redhat.com>
1449 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1452 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1454 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1455 (gen_to_words): Print warnings if NaNs are found and the target CPU
1456 does not support them. Allow largest exponent to be used in normal
1457 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1459 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1461 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1462 anymore since we use bfd_elf_generic_reloc now.
1463 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1465 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1467 * configure.in (BFD_VERSION): New.
1468 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1469 * configure: Regenerate.
1470 * Makefile.am: Run "make dep-am"
1471 * Makefile.in: Regenerate.
1472 * doc/Makefile.in: Regenerate.
1474 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1476 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1477 SEC_NEVER_LOAD when the 'n' flag is used.
1478 Add SEC_NEVER_LOAD to matchflags.
1480 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1482 * symbols.c (decode_local_label_name): Initialize message_format
1483 only when an error is reported (perf pb due to I18N).
1485 2001-02-23 H.J. Lu <hjl@gnu.org>
1487 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1488 BFD_ASSEMBLER is not defined.
1490 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1492 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1493 done if it's against a symbol.
1495 2001-02-22 Timothy Wall <twall@cygnus.com>
1497 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1498 target formats if applicable.
1499 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1500 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1501 * Makefile.in: Regenerated.
1502 * configure.in: Added configuration for ia64-*-aix*.
1503 * configure: Regenerated.
1505 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1507 * config/tc-ia64.c (enum operand_match_result): New type.
1508 (operand_match): Change return type to operand_match_result.
1509 Fix all returns appropriately, adding support for returning the
1510 out-of-range result.
1511 (parse_operands): New locals result, error_pos, out_of_range_pos,
1512 curr_out_of_range_pos. Rewrite operand matching loop to give better
1515 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1517 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1518 (dot_proc): Clear unwind.prologue_count to zero.
1519 (dot_prologue): Increment unwind.prologue_count.
1520 (dot_restore): If second operand is omitted, use
1521 unwind.prologue_count -1 for "ecount" (# of additional regions to
1522 pop). Decrement unwind.prologue_count by number of regions
1525 2001-02-21 Nick Clifton <nickc@redhat.com>
1527 * doc/as.texinfo (Section): Note that some flags to the COFF
1528 version of .section remove attributes rather than setting them.
1530 2001-02-20 Kazu Hirata <kazu@hxi.com>
1532 * config/tc-pdp11.c: Fix formatting.
1533 * config/tc-pdp11.h: Likewise.
1535 2001-02-20 Bo Thorsen <bo@suse.de>
1537 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1540 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1542 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1543 all FreeBSD platforms should look the same at this level.
1544 * configure: Rebuilt.
1545 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1547 2001-02-18 lars brinkhoff <lars@nocrew.org>
1549 * Makefile.am: Add PDP-11 target.
1550 * configure.in: Likewise.
1551 * config/tc-pdp11.c: New file.
1552 * config/tc-pdp11.h: New file.
1553 * doc/Makefile.am: Add PDP-11 documentation.
1554 * doc/all.texi: Likewise.
1555 * doc/as.texinfo: Likewise.
1556 * doc/c-pdp11.texi: New file.
1558 2001-02-16 matthew green <mrg@redhat.com>
1560 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1562 2001-02-13 Jim Wilson <wilson@redhat.com>
1564 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1565 reloc instead of a 0 reloc.
1566 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1568 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1570 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1572 * write.c (is_dnrange): Stop as soon as the address becomes
1574 (relax_frag): Add segment parameter. Only call symbol_get_frag
1575 once. Only call is_dnrange if the symbol is in the same segment,
1576 and the symbol address is larger.
1577 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1578 * write.h (relax_frag): Update declaration.
1579 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1581 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1582 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1583 (m32r_relax_frag): Update declaration.
1584 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1585 * config/tc-tic54x.h (md_relax_frag): Likewise.
1586 * doc/internals.texi (CPU backend): Update documentation for
1589 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1591 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1592 Mention effect of < 386 architectures on jump promotion.
1593 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1595 * config/tc-i386.c (no_cond_jump_promotion): New.
1596 (set_cpu_arch): Parse "jumps" arch modifier.
1597 (insn_size): Modify usage comment.
1598 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1599 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1600 (TYPE_FROM_RELAX_STATE): New define.
1601 (UNCOND_JUMP, COND_JUMP): Renumber.
1602 (md_relax_table): Reorder to suit.
1603 (COND_JUMP86): New define.
1604 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1605 (md_assemble): Create frag var for jumps of max size, encode relax
1606 state for COND_JUMP86.
1607 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1608 leave conditional jumps small if no_cond_jump_promotion.
1609 (md_convert_frag): Likewise.
1611 * expr.c (operator): Don't bump input_line_pointer for two char
1612 operators. Instead return operator size via new param num_chars.
1613 (expr): Use above to parse multi-char operators correctly.
1615 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1617 * config/tc-i386.c (i386_displacement): Fix handling of
1618 BFD_RELOC_X86_64_GOTPCREL.
1619 (i386_validate_fix): Likewise.
1621 2001-02-12 Philip Blundell <pb@futuretv.com>
1623 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1624 ldrt/strt instructions.
1626 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1628 * config/tc-mips.c (macro): For M_LA_AB emit a
1629 BFD_RELOC_MIPS_CALL16 relocation or a
1630 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1631 BFD_RELOC_MIPS_GOT16 and
1632 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1633 loading the jump register when generating SVR4_PIC code.
1635 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1637 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1638 map to MIPS-specific files, as they used to do before the
1639 change on 2000-05-21.
1640 * configure: Regerate.
1642 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1644 * config/tc-mips.c (md_parse_option): Don't try to compile
1645 ELF-only option code if not ELF.
1647 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1649 * config/tc-ia64.h (md_elf_section_type): New macro.
1650 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1651 (they're now handled via ia64_elf_section_type.
1653 * config/tc-ia64.c (unwind): New members saved_text_seg,
1654 saved_text_subseg, and force_unwind_entry.
1655 (optimize_unw_records): New function to optimize away unnecessary
1657 (ia64_elf_section_type): New function.
1658 (output_unw_records): Generate unwind info only if the size is
1659 non-zero or if it's forced for some other reason (e.g.,
1660 handlerdata or a personality routine).
1661 (generate_unwind_image): Don't switch back to previous
1662 section---stay inside the unwind info section instead so that
1663 handlerdata that may follow goes into the right place.
1664 (dot_handlerdata): Force generation of unwind entry and save the
1665 current active text segment before generating unwind image.
1666 (dot_unwentry): Force generation of unwind entry.
1667 (dot_personality): Ditto.
1668 (dot_endp): Generate unwind table entry only if there is
1669 some unwind info or the unwind entry was forced.
1671 * config/tc-ia64.c (make_unw_section_name): New macro to form
1672 unwind section name.
1673 (generate_unwind_image): Add "text_name" argument. Use it to
1674 form unwind section name.
1675 (dot_handlerdata): Determine current segment (section) name and
1676 pass it to generate_unwind_image().
1677 (dot_endp): Determine current segment (section) name and use
1678 it to determine the appropriate unwind section name.
1679 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1680 n, fill, and max arguments.
1682 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1684 * Makefile.am: Add linux target for S/390.
1685 * configure.in: Likewise.
1686 * config/tc-s390.c: New file.
1687 * config/tc-s390.h: New file.
1689 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1691 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1692 2byte, 4byte and 8byte.
1694 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1696 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1697 md_number_to_chars with size > sizeof (valueT).
1699 2001-02-06 H.J. Lu <hjl@gnu.org>
1701 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1702 there is no relocation.
1704 2001-02-06 H.J. Lu <hjl@gnu.org>
1706 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1708 * config/tc-ia64.c (md_parse_option): Only accept the valid
1709 ia64 options on "-axxx".
1711 2001-02-05 Jim Wilson <wilson@redhat.com>
1713 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1714 aborting for invalid operands.
1716 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1718 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1719 than via pointer. Update all callers.
1720 (UNWIND_LOW32): Define.
1721 (UNWIND_HIGH32): Define.
1722 (pa_build_unwind_subspace): Use the above macros instead of dumping
1723 bitfields directly. Call frag_more once rather than multiple times.
1724 (md_assemble): Use UNWIND_LOW32.
1725 (pa_entry): Likewise
1726 (pa_procend): Likewise.
1727 (process_exit): Use UNWIND_HIGH32.
1729 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1731 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1732 function to select the header according to the cpu.
1733 (md_after_pass_hook, md_do_align): Remove.
1734 (md_cleanup, m68hc11_cleanup): Remove.
1735 (md_pcrel_from_section): Declare.
1736 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1737 (build_jump_insn, build_insn): Likewise.
1738 (m68hc11_listing_header): New function.
1739 (m68hc11_cleanup): Remove.
1741 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1743 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1744 symbols because there is no support for shared libraries and these
1745 symbols can't be overridden (unless they are weak).
1747 2001-02-01 Momchil Velikov <velco@fadata.bg>
1749 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1750 for the compilation unit with a zero byte.
1752 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1754 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1755 destinations. Correct range check for 17 and 22 bit branches.
1757 2001-01-25 Nick Clifton <nickc@redhat.com>
1759 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1760 still set. Issue an error message instead.
1761 (md_estimate_size_before_relax): Delete unused variable
1762 'buffer_address'. Fixup parentheses around if statement.
1764 2001-01-23 Kazu Hirata <kazu@hxi.com>
1766 * as.c: Fix formatting.
1767 * ehopt.c: Likewise.
1768 * messages.c: Likewise.
1769 * stabs.c: Likewise.
1770 * symbols.c: Likewise.
1772 2001-01-23 Ben Elliston <bje@redhat.com>
1774 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1776 2001-01-22 Kazu Hirata <kazu@hxi.com>
1778 * config/tc-alpha.c: Fix formatting.
1780 2001-01-19 Kazu Hirata <kazu@hxi.com>
1782 * config/tc-alpha.c: Fix formatting.
1784 2001-01-18 Kazu Hirata <kazu@hxi.com>
1786 * config/tc-alpha.c: Fix formatting.
1788 2001-01-18 Nick Clifton <nickc@redhat.com>
1790 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1792 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1794 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1796 * configure.in (cpu_type, arch): Match i386 too.
1797 * configure: Rebuilt.
1799 2001-01-16 Kazu Hirata <kazu@hxi.com>
1801 * config/tc-i386.c: Fix formatting.
1803 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1805 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1806 relocs for .PARISC.unwind section.
1808 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1809 depending on section flags, not just for .text.
1811 2001-01-15 Jim Wilson <wilson@redhat.com>
1813 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1814 not immediately followed by an instruction.
1816 2001-01-15 Kazu Hirata <kazu@hxi.com>
1818 * config/tc-m68hc11.c: Fix formatting.
1820 2001-01-15 Nick Clifton <nickc@redhat.com>
1822 * symbols.c (colon): Change 'already defined symbol' from a
1823 fatal error to an ordinary error. There is no reason why this
1824 error should be fatal.
1826 * message.c (as_fatal): Delete output file, if one has been
1829 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1831 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1833 2001-01-14 Kazu Hirata <kazu@hxi.com>
1835 * config/tc-alpha.c: Fix formatting.
1836 * config/tc-arc.c: Likewise.
1837 * config/tc-arc.h: Likewise.
1838 * config/tc-d10v.c: Likewise.
1839 * config/tc-i370.c: Likewise.
1840 * config/tc-i386.c: Likewise.
1841 * config/tc-i960.c: Likewise.
1842 * config/tc-m68k.c: Likewise.
1843 * config/tc-ppc.c: Likewise.
1844 * config/tc-sparc.c: Likewise.
1845 * config/tc-tahoe.c: Likewise.
1846 * config/tc-vax.c: Likewise.
1848 * config/tc-arc.c: Fix formatting.
1850 * config/tc-arc.c: Fix formatting.
1852 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1854 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1855 both 32 and 64 bit ELF.
1857 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1858 and don't bother storing `m' for "ce" completer. Tidy handling of
1859 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1861 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1863 * config/tc-i386.h (TARGET_MACH): New macro.
1864 (i386_mach): Declare.
1865 * config/tc-i386.c (i386_mach): New function.
1867 2001-01-13 Philip Blundell <philb@gnu.org>
1869 * doc/as.texinfo: Fix spelling and cross-references.
1871 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1872 character for all systems, not just GNU/Linux. Make it explicit
1873 that `-k' doesn't affect code generation, just ELF flags.
1875 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1877 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1880 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1882 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1884 2001-01-12 Nick Clifton <nickc@redhat.com>
1886 * as.c (print_args): Update copyright date to 2001.
1888 2001-01-12 Peter Targett <peter.targett@arccores.com>
1890 * doc/c-arc.texi: New file.
1891 Some sections to be expanded.
1893 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1895 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1896 (md_parse_option): Always accept "--32".
1898 2001-01-11 Peter Targett <peter.targett@arccores.com>
1900 * as.h (TC_ARC): Ensure struc-symbol.h included.
1901 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1903 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1904 (TARGET_SYMBOL_FIELDS) added.
1906 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1907 * doc/c-arc.texi: New file.
1908 Some sections to be expanded.
1909 * doc/as.texinfo: Update command-line options.
1910 Removed outdated text for ARC dependant features, instead include
1911 text from above file.
1913 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1914 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1915 (targ-cpu.h) header.
1917 * config/tc-arc.c: New updated configuration for
1918 ARC, including selection of core variants, and extensibility of
1919 instructions, registers etc. through directives.
1921 * config/tc-arc.c (arc_extinst): Minor corrections for
1923 (arc_common) Likewise. Make alignment argument optional for local
1924 symbols also, with default of zero.
1926 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1928 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1929 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1930 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1931 and fix_new_exp() instead.
1932 (md_convert_frag): For indexed post byte use the symbol value
1933 rather than the displacement.
1934 (md_relax_table): Fix indexed offset relax.
1936 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1938 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1940 (relaxable_symbol): New function.
1942 2001-01-11 Andreas Jaeger <aj@suse.de>
1944 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1947 2001-01-10 Nick Clifton <nickc@redhat.com>
1949 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1950 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1952 2001-01-10 Nick Clifton <nickc@redhat.com>
1954 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1955 character used to dollar local symbols.
1956 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1957 local label symbols.
1958 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1959 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1961 Use LOCAL_LABEL_CHAR.
1962 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1963 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1964 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1966 2001-01-08 Bo Thorsen <bo@suse.de>
1968 * config/tc-i386.c (i386_immediate, i386_displacement):
1971 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1973 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1976 2001-01-07 Philip Blundell <philb@gnu.org>
1978 * doc/as.texinfo (Bug Reporting): Update email address for
1982 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1984 * configure.in: Define DEFAULT_ARCH for i386.
1985 * config/tc-i386.c (md_assemble): Return after the error message;
1986 move testing for 64bit operands to proper place.
1988 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1990 * doc/as.texinfo: Document '#' as comment character for i386 and
1991 x86_64. Add AMD x86-64 into menu of machine dependent information.
1993 * doc/c-i386.texi: Document x86_64 extensions.
1995 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1997 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1999 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2001 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2002 * NEWS: Add note about Pentium4 support.
2004 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2006 * config/tc-i387.c (pi, pte, pt): Update.
2007 (type_names): Add new types.
2009 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2011 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2012 CpuUnknown): Renumber
2013 (CpuP4, CpuSSE2): New.
2014 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2016 2001-01-03 Philip Blundell <pb@futuretv.com>
2018 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2020 (alpha_fix_adjustable): Likewise.
2021 (md_apply_fix): Likewise.
2023 2000-12-31 H.J. Lu <hjl@gnu.org>
2025 * listing.c (listing_message): Allocate string only if it is
2028 * configure: Rebuild.
2030 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2032 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2033 Point out caveats with generating fixups for the opcode in a frag.
2035 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2037 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2040 2000-12-29 H.J. Lu <hjl@gnu.org>
2042 * listing.c (calc_hex): Print the variable part only if the
2043 fragment type is rs_fill.
2045 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2047 * doc/internals.texi (tc_conditional_pseudoop,
2048 TC_LINKRELAX_FIXUP): Fix typos.
2050 2000-12-28 Richard Henderson <rth@redhat.com>
2052 * write.c (subsegs_finish): Fix thinko last change -- don't
2053 "optimize" the alignment == 0 case.
2055 2000-12-28 Richard Henderson <rth@redhat.com>
2057 * as.h (rs_align_test): New.
2058 * frags.c (NOP_OPCODE): Move default from read.c.
2059 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2060 (frag_align_code): New.
2061 * frags.h (frag_align_code): Declare.
2062 * read.c (NOP_OPCODE): Remove.
2063 (do_align): Use frag_align_code.
2064 * write.c (NOP_OPCODE): Remove.
2065 (get_recorded_alignment): New.
2066 (cvt_frag_to_fill): Handle rs_align_test.
2067 (relax_segment): Likewise.
2068 (subsegs_finish): Align last subseg in section to the
2069 section alignment. Use frag_align_code.
2070 * write.h (get_recorded_alignment): Declare.
2071 * config/obj-coff.c (size_section): Handle rs_align_test.
2072 (fill_section, fixup_mdeps): Likewise.
2073 (write_object_file): Use frag_align_code.
2075 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2076 (alpha_handle_align): New.
2077 * config/tc-alpha.h (HANDLE_ALIGN): New.
2078 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2080 * config/tc-i386.h (md_do_align): Use frag_align_code.
2081 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2083 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2084 (ia64_handle_align): New.
2085 * config/tc-ia64.h (HANDLE_ALIGN): New.
2086 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2088 * config/tc-m32r.c (m32r_do_align): Remove.
2089 (m32r_handle_align): New.
2090 (fill_insn): Use frag_align_code.
2091 * config/tc-m32r.h (md_do_align): Remove.
2092 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2093 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2094 * config/tc-mips.c, config/tc-mips.h: Similarly.
2096 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2097 (sh_handle_align): Likewise. Handle rs_align_code.
2098 (sh_do_align): Remove.
2099 * config/tc-sh.h (md_do_align): Remove.
2100 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2102 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2103 (sparc_handle_align): Likewise. Handle rs_align_code.
2104 * config/tc-sparc.h (md_do_align): Remove.
2105 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2107 2000-12-22 DJ Delorie <dj@redhat.com>
2109 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2110 when we assemble the first half of a pair.
2112 2000-12-22 H.J. Lu <hjl@gnu.org>
2114 * config/tc-i386.c (reloc): Update the macro for non-bfd
2116 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2118 2000-12-22 H.J. Lu <hjl@gnu.org>
2120 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2122 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2124 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2125 (QWORD_MNEM_SUFFIX): New macro.
2126 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2128 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2129 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2131 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2132 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2133 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2134 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2135 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2137 (Reg, WordReg): Add Reg64.
2138 (Imm): Add Imm32S and Imm64.
2140 (Disp): Add Disp64 and Disp32S.
2141 (AnyMem): Add Disp32S.
2142 (RegRex, RegRex64): New macros.
2143 (rex_byte): New type.
2144 * config/tc-i386.c (set_16bit_code_flag): Kill.
2145 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2146 (reloc): New parameter "signed"; support x86_64.
2147 (set_code_flag): New.
2148 (DEFAULT_ARCH): New macro; default to "i386".
2149 (default_arch): New static variable.
2150 (struct _i386_insn): New fields Operand_PCrel; rex.
2151 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2152 (flag_code): New enum and static variable.
2153 (use_rela_relocations): New static variable.
2154 (flag_code_names): New static variable.
2155 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2156 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2158 (i386_align_code): Return plain "nop" for x86_64.
2159 (mode_from_disp_size): Support Disp32S.
2160 (smallest_imm_type): Support Imm32S and Imm64.
2161 (offset_in_range): Support size of 8.
2162 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2163 (md_pseudo_table): Add "code64"; use set_code_flat.
2164 (md_begin): Emit sane error message on hash failure.
2165 (tc_i386_fix_adjustable): Support x86_64 relocations.
2166 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2167 instructions supported on particular arch just partially,
2168 output of 64bit immediates, handling of Imm32S and Disp32S type.
2169 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2170 (i386_displacement): Likewise.
2171 (i386_index_check): Cleanup; support 64bit addresses.
2172 (md_apply_fix3): Support x86_64 relocation and rela.
2173 (md_longopts): Add "32" and "64".
2174 (md_parse_option): Add OPTION_32 and OPTION_64.
2175 (i386_target_format): Call even for ELFs; choose between
2176 elf64-x86-64 and elf32-i386.
2177 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2178 (tc_gen_reloc): Support rela relocations and x86_64.
2179 (intel_e09_1): Support QWORD.
2181 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2183 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2184 it's not an offset expression.
2185 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2186 keep the braces '[' and ']' in the output string.
2187 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2188 != FLAT. There is no such op_modifier.
2190 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2192 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2195 2000-12-13 Kazu Hirata <kazu@hxi.com>
2197 * as.h: Fix formatting.
2199 * dwarf2dbg.c: Likewise.
2200 * input-scrub.c: Likewise.
2203 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2205 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2206 configure: Regenerate.
2208 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2210 * dwarf2dbg.c: #include <limits.h> only if it exists.
2212 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2214 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2215 (md_apply_fix): Here too.
2217 2000-12-12 Jim Wilson <wilson@redhat.com>
2219 * config/tc-ia64.h (ia64_init): Add prototype.
2221 2000-12-12 H.J. Lu <hjl@gnu.org>
2223 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2225 * read.h (outputting_stabs_line_debug): Change it to int.
2226 * stabs.c (outputting_stabs_line_debug): Likewise.
2228 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2230 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2231 the address of a function result.
2233 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2235 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2236 (md_assemble): Call dwarf2_emit_insn.
2237 (shlib): Fix typo SHILB -> SHLIB.
2238 (md_parse_option): Likewise.
2239 (ppc_elf_validate_fix): Likewise:
2240 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2242 2000-12-12 Nick Clifton <nickc@redhat.com>
2244 * cgen.h: Fix formatting.
2245 * input-scrub.c: Fix formatting.
2246 * macro.c: Fix formatting.
2247 * config/tc-mips.c: Fix formatting.
2248 * doc/c-mips.texi: Fix formatting.
2250 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2252 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2253 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2255 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2257 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2260 * i386.h (*_Suf): Remove No_dSuf.
2261 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2263 (i386_optab): Remove 'd' in the suffixes.
2265 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2267 * config/tc-i386.c (T_SHORT): Undefine before defining.
2269 2000-12-05 Kazu Hirata <kazu@hxi.com>
2271 * config/tc-mips.c: Fix formatting.
2273 2000-12-04 Matthew Hiller <hiller@redhat.com>
2275 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2276 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2277 (md_show_usage): Ditto.
2278 (md_parse_option): Ditto.
2279 (d10v_cleanup): Writes pending instruction only if
2280 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2281 Fix compile time warning messages.
2283 * doc/c-d10v.texi: Documents new options.
2285 2000-12-04 Matthew Hiller <hiller@redhat.com>
2287 * stabs.c (outputting_stabs_line_debug): New variable.
2288 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2289 function entry and unset at function exit.
2291 * read.h (outputting_stabs_line_debug): New extern declaration.
2293 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2295 * dwarf2dbg.c: Fix compile time warning messages.
2297 2000-12-03 Kazu Hirata <kazu@hxi.com>
2299 * config/tc-a29k.c: Fix formatting.
2300 * config/tc-alpha.c: Likewise.
2301 * config/tc-arm.c: Likewise.
2302 * config/tc-cris.c: Likewise.
2303 * config/tc-hppa.c: Likewise.
2304 * config/tc-i370.c: Likewise.
2305 * config/tc-i386.c: Likewise.
2306 * config/tc-i860.c: Likewise.
2307 * config/tc-i960.c: Likewise.
2308 * config/tc-ia64.c: Likewise.
2309 * config/tc-m68hc11.c: Likewise.
2310 * config/tc-m68k.c: Likewise.
2311 * config/tc-m88k.c: Likewise.
2312 * config/tc-pj.c: Likewise.
2313 * config/tc-ppc.c: Likewise.
2314 * config/tc-sh.c: Likewise.
2315 * config/tc-sparc.c: Likewise.
2316 * config/tc-tahoe.c: Likewise.
2317 * config/tc-vax.c: Likewise.
2319 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2321 * config/tc-mips.c (mips_ip): When calculating offsets,
2322 don't accept as constant the difference between the
2323 addresses of symbols in two different sections.
2325 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2327 (validate_mips_insn): Likewise. Also, update 'B' operand
2328 specifier to use OP_*_CODE20 constants and delete 'm' operand
2330 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2331 operand specifiers. Change warning generated by 'B' operand
2332 specifier to reflect its new multi-purpose usage.
2334 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2335 -1, and update comment.
2336 (file_mips_isa): Likewise.
2337 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2338 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2339 ISA_* constants rather than hard-coded numbers.
2340 (mips_cpu_info): New structure.
2341 (mips_cpu_info_table): New table describing CPU and ISA names
2343 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2344 mips_cpu_info_from_cpu): New functions.
2345 (mips_isa_to_str): New function to get string for ISA name.
2346 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2347 return const char *.
2348 (md_begin): Redo CPU and ISA selection logic, using
2349 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2350 than hard-coded numbers.
2351 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2352 ISA_* constants rather than hard-coded numbers.
2353 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2354 (md_longopts): Delete OPTION_NO_MIPS32.
2355 (md_parse_option): Convert to use ISA_* constants rather than
2356 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2357 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2358 to use strcasecmp to recognize "default" and to use
2359 mips_cpu_info_from_name to get CPU numbers from argument.
2360 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2361 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2363 (s_mipsset): Accept ISA value 32.
2364 * doc/as.texinfo: Clean up MIPS options summary slightly,
2365 remove -no-mips32. Add note about -mips4 and -mips32
2366 specifying those ISA levels. Delete -mips32 and -no-mips32
2367 cpu flag descriptions.
2368 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2369 up the supported CPU switch list, and replace 4Kc, 4Km, and
2370 4Kp entries with a single mips32-4k entry. Note that you can
2373 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2375 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2377 (md_parse_option): Add cases for OPTION_MIPS5 and
2379 (md_show_usage): Mention -mips5 and -mips64 arguments.
2380 (s_mipsset): Add cases for MIPS5 and MIPS64.
2381 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2383 * doc/as.texinfo: Mention -mips5 and -mips64 options
2385 * doc/c-mips.texi: Likewise. Also update introduction
2386 and ".set" usage information.
2388 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2390 (mips_cpu_info_table): Add SB-1 entries.
2391 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2392 known to the -mcpu option.
2394 * doc/as.texinfo: Correct description of MIPS -mcpu
2395 option, by copying some of the text from doc/c-mips.texi.
2397 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2399 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2401 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2402 (sparc*-*-rtems*): Switched from a.out to ELF.
2403 * configure: Regenerate.
2404 * config.in: Regenerate.
2405 * Makefile.in: Regenerate.
2406 * aclocal.m4: Regenerate.
2407 * po/gas.pot: Regenerate.
2409 2000-11-30 Philip Blundell <pb@futuretv.com>
2411 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2412 even in non BFD_ASSEMBLER case.
2414 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2416 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2419 2000-11-29 Richard Henderson <rth@redhat.com>
2421 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2422 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2423 thread multiple subsegments properly; handle multiple code
2424 sections properly; emit proper compilation unit info for assembler
2425 generated debugging.
2427 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2428 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2429 (dwarf2dbg_estimate_size_before_relax): Declare.
2430 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2431 * write.c: Include dwarf2dbg.h.
2432 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2433 (relax_segment): Likewise.
2435 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2437 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2438 jump>: Use as_bad_where instead of as_bad. Tweak error message
2439 accordingly. Stabilize frag by updating fix part and resetting
2441 <undefined symbol, unconditional jump>: Ditto.
2442 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2443 indexing is_end_of_line[].
2444 (md_assemble): Initialize size to 0.
2445 (md_section_align): Mark parameter seg as unused.
2446 (parse_reg): Parse names case-insensitively.
2448 2000-11-28 Kazu Hirata <kazu@hxi.com>
2450 * config/obj-aout.h: Fix formatting.
2451 * config/obj-bout.h: Likewise.
2452 * config/obj-coff.c: Likewise.
2453 * config/obj-coff.h: Likewise.
2454 * config/obj-elf.h: Likewise.
2455 * config/obj-som.h: Likewise.
2456 * config/obj-vms.c: Likewise.
2457 * config/obj-vms.h: Likewise.
2458 * config/tc-h8300.h: Likewise.
2459 * config/tc-ns32k.h: Likewise.
2460 * config/tc-sparc.h: Likewise.
2461 * config/tc-tic54x.h: Likewise.
2462 * config/tc-z8k.h: Likewise.
2464 2000-11-28 Nick Clifton <nickc@redhat.com>
2466 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2467 License is present in the sources, but not the output, and
2468 also available from the GNU website.
2469 (GNU Free Documentation License): Comment out this section.
2471 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2473 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2474 targets. Remove i860 from valid a.out targets.
2475 * Makefile.in: Regenerate.
2477 * config/tc-cris.c: Include dwarf2dbg.h.
2478 (md_pseudo_table): Add .file and .loc.
2479 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2480 (s_cris_file, s_cris_loc): New.
2481 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2482 * Makefile.am: Regenerate dependencies.
2483 * Makefile.in: Regenerate.
2485 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2487 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2488 (MRI_MUL_PRECEDENCE): Likewise.
2489 (op_rank): Fix a comment typo.
2491 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2493 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2495 (get_operand): Fix analysis for movw/movb instructions.
2497 2000-11-24 Nick Clifton <nickc@redhat.com>
2499 * configure.in (xscale-elf): Add target.
2500 (xscale-coff): Add target.
2501 * configure: Regenerate.
2503 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2505 (ARM_EXT_XSCALE): New ARM architecture extension.
2506 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2507 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2508 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2509 (ARM_ARCH_V4): Remove processor from architecture.
2510 (ARM_ARCH_3M): New architecutre definition.
2511 (ARM_ARCH_V5TE): New architecutre definition.
2512 (ARM_ARCH_XSCALE): New architecutre definition.
2513 (CPU_DEFAULT): Allow to be defaulted to XScale.
2514 (atpcs): New boolean variable.
2515 (ldr_flags): Support 'd' flag for double word loads.
2516 (str_flags): Support 'd' flag for double word stored.
2517 (do_mia): New function.
2518 (do_mar): New function.
2519 (do_mra): New function.
2520 (do_pld): New function.
2521 (do_ldrd): New function.
2522 (do_blx): New function.
2523 (do_bkpt): New function.
2524 (do_clz): New function.
2525 (do_lstc2): New function.
2526 (do_cdp2): New function.
2527 (do_t_blx): New function.
2528 (do_t_bkpt): New function.
2529 (do_smla): New function.
2530 (do_smlal): New function.
2531 (do_smul): New function.
2532 (do_qadd): New function.
2533 (do_co_reg2c): New function.
2534 (LONGEST_INSN): Redefine to 7.
2536 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2537 command line switches.
2539 2000-11-22 Jim Wilson <wilson@redhat.com>
2541 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2542 (struct rsrc): Make line unsigned.
2543 (gr_values): Add missing initializer.
2544 (SLOT_NUM_NOT_SET): Add unsigned cast.
2545 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2546 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2547 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2548 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2549 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2550 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2551 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2552 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2553 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2554 Add ATTRIBUTE_UNUSED to unused parameters.
2555 (convert_expr_to_ab_reg): Add parens.
2556 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2557 (dot_prologue): Initialize grsave when declared.
2558 (md_pseudo_table): Add missing initializers.
2559 (operand_match): Add casts to bfd_vma.
2560 (emit_one_bundle): Delete unused local prev. Make required_template
2562 (specify_resource): Cast i to unsigned.
2563 (note_register_values): Use fprintf_vma.
2564 (print_dependency): Likewise.
2566 2000-11-21 Jim Wilson <wilson@redhat.com>
2568 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2569 for unwind info section.
2570 (dot_endp): Likewise for unwind section.
2572 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2575 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2577 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2578 (output_insn): Call dwarf2_emit_insn.
2579 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2581 2000-11-17 Richard Henderson <rth@redhat.com>
2583 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2584 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2585 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2587 2000-11-17 Nick Clifton <nickc@redhat.com>
2589 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2592 2000-11-17 Richard Henderson <rth@redhat.com>
2594 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2596 2000-11-17 Richard Henderson <rth@redhat.com>
2598 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2599 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2600 tri-state definition of alpha_flag_mdebug.
2601 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2602 (s_alpha_file): Store first .file directive.
2603 (s_alpha_stab): New.
2604 (md_pseudo_table): Add stabs and stabn.
2606 2000-11-17 Richard Henderson <rth@redhat.com>
2608 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2610 2000-11-17 Richard Henderson <rth@redhat.com>
2612 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2613 (main): Call dwarf2_finish.
2614 * as.h (debug_type): Clarify documentation of the meaning
2616 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2617 (print_stats): Fix parenthesis problem.
2618 (now_subseg_size): New.
2619 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2620 (dwarf2_directive_file): Don't set debug_type.
2621 (dwarf2_where): Honor DEBUG_DWARF2 first.
2622 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2623 do nothing if not emitting dwarf2 debug info, or no work.
2624 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2625 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2626 (ecoff_new_file): Likewise.
2627 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2628 commentary wrt dwarf2.
2630 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2631 ATTRIBUTE_UNUSED as needed.
2632 (emit_insn): Call dwarf2_emit_insn.
2633 (s_alpha_file): New.
2635 (s_alpha_coff_wrapper): Don't handle them.
2636 (md_pseudo_table): Update for .file and .loc.
2637 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2639 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2640 don't protect with debug_type.
2641 * config/tc-hppa.c (md_assemble): Likewise.
2642 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2643 * config/tc-mn10300.c (md_assemble): Likewise.
2644 * config/tc-sh.c (md_assemble): Likewise.
2645 * config/tc-v850.c (md_assemble): Likewise.
2647 * config/tc-arm.c (arm_end_of_source): Remove.
2648 * config/tc-hppa.c (pa_end_of_source): Remove.
2649 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2650 * config/tc-mn10300.c (mn10300_finalize): Remove.
2651 * config/tc-sh.c (sh_finalize): Remove.
2652 * config/tc-v850.c (sh_finalize): Remove.
2654 * config/tc-arm.h (md_end): Remove.
2655 * config/tc-hppa.h (md_end): Remove.
2656 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2657 * config/tc-m68hc11.h (md_end): Remove.
2658 * config/tc-mn10300.h (md_end): Remove.
2659 * config/tc-sh.h (md_end): Remove.
2660 * config/tc-v850.h (md_end): Remove.
2662 * config/tc-ia64.c (emit_one_bundle): Don't protect
2663 dwarf2 bits with debug_type.
2664 (md_assemble): Likewise.
2665 (ia64_end_of_source): Don't call dwarf2_finish.
2667 2000-11-16 Jim Wilson <wilson@redhat.com>
2669 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2670 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2673 2000-11-16 H.J. Lu <hjl@gnu.org>
2675 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2678 2000-11-15 Kazu Hirata <kazu@hxi.com>
2680 * config/tc-tic30.c: Fix formatting.
2681 * config/tc-tic80.c: Likewise.
2682 * config/tc-v850.c: Likewise.
2683 * config/tc-vax.c: Likewise.
2684 * config/tc-w65.c: Likewise.
2685 * config/tc-z8k.c: Likewise.
2687 2000-11-14 DJ Delorie <dj@redhat.com>
2689 * config/tc-v850.c: Support dwarf2.
2690 * config/tc-v850.h: Ditto.
2692 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2693 parse_cons_expression_v850 to initialize hold_cons_reloc.
2695 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2697 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2698 (errata_nops_necessary_p): New function.
2699 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2702 2000-11-14 Jim Wilson <wilson@redhat.com>
2704 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2705 return little endian bfd formats.
2707 2000-11-14 Kazu Hirata <kazu@hxi.com>
2709 * config/aout_gnu.h: Fix formatting.
2710 * config/atof-vax.c: Likewise.
2711 * config/m68k-parse.h: Likewise.
2712 * config/m88k-opcode.h: Likewise.
2713 * config/obj-elf.c: Likewise.
2714 * config/tc-arm.c: Likewise.
2715 * config/tc-cris.c: Likewise.
2716 * config/tc-i386.c: Likewise.
2717 * config/tc-ia64.c: Likewise.
2718 * config/tc-mn10300.c: Likewise.
2719 * config/te-386bsd.h: Likewise.
2720 * config/te-hppa.h: Likewise.
2721 * config/te-nbsd.h: Likewise.
2722 * config/te-ppcnw.h: Likewise.
2723 * config/te-sparcaout.h: Likewise.
2724 * config/te-tmips.h: Likewise.
2725 * config/vax-inst.h: Likewise.
2726 * config/vms-conf.h: Likewise.
2728 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2730 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2732 2000-11-13 H.J. Lu <hjl@gnu.org>
2734 * config/obj-elf.c (elf_frob_symbol): Support
2735 ".symver name,name2@@@nodename".
2736 (elf_frob_file_before_adjust): Likewise.
2738 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2739 and ".symver name,name2@@@nodename".
2742 2000-11-12 H.J. Lu (hjl@gnu.org)
2744 * config/obj-elf.c (obj_elf_symver): Check missing version
2747 2000-11-12 H.J. Lu (hjl@gnu.org)
2749 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2750 instead of bfd_vma for non-bfd assemblers.
2752 2000-11-09 Kazu Hirata <kazu@hxi.com>
2754 * itbl-ops.c: Fix comment typos.
2756 2000-11-08 Jim Wilson <wilson@redhat.com>
2758 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2759 (struct unwind): Add next_slot_frag field.
2760 (slot_index): New parameters slot_frag and first_frag. Add code
2761 to add in frag sizes when different. Add comments.
2762 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2763 arguments to slot_index.
2764 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2765 loop end. Set next_slot_frag field.
2767 2000-11-07 H.J. Lu <hjl@gnu.org>
2769 * doc/as.texinfo (.symver): Updated for versioned symbol
2772 * obj.h (format_ops): Add the frob_file_before_adjust field.
2774 * config/obj-aout.c (aout_format_ops): Set the
2775 frob_file_before_adjust field to 0.
2776 * config/obj-coff.c (coff_format_ops): Likewise.
2777 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2779 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2781 (elf_frob_file_before_adjust): New function to remove unneeded
2782 versioned symbols from the symbol table.
2783 (elf_format_ops): Set the frob_file_before_adjust field to
2784 elf_frob_file_before_adjust.
2786 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2789 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2791 2000-11-07 Peter Targett <peter.targett@arccores.com>
2793 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2795 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2796 Fix compile time warning messages.
2798 2000-11-07 Nick Clifton <nickc@redhat.com>
2800 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2801 buffer in order to avoid buffer overflows.
2803 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2805 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2806 Change M to m for -milp32 or -mlp64 to match gcc.
2807 (dot_endp): Use bytes_per_address instead of 8.
2808 (emit_one_bundle): Use number_to_chars_littleendian instead of
2810 (fix_insn): Likewise.
2811 (ia64_init): New function.
2812 (ia64_target_format): New function.
2813 (md_begin): Set endianness, arch, and machine as appropriate.
2814 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2815 Make these macros depend on TE_HPUX macro.
2816 (TARGET_FORMAT): Define.
2817 (HOST_SPECIAL_INIT): Define.
2818 * config/te-hpux.h: New file.
2819 * configure.in: Add "ia64-*-hpux*" target to configure.
2820 * configure: Regenerate.
2822 2000-11-06 Kazu Hirata <kazu@hxi.com>
2824 * as.c: Fix formatting.
2825 * dwarf2dbg.c: Likewise.
2826 * input-file.c: Likewise.
2827 * input-file.h: Likewise.
2828 * input-scrub.c: Likewise.
2829 * itbl-ops.c: Likewise.
2830 * listing.c: Likewise.
2831 * macro.h: Likewise.
2832 * messages.c: Likewise.
2834 * subsegs.c: Likewise.
2835 * subsegs.h: Likewise.
2836 * write.c: Likewise.
2838 2000-11-06 Nick Clifton <nickc@redhat.com>
2840 * doc/as.texinfo: Add GNU Free Documentation License.
2841 * doc/gasp.texi: Add GNU Free Documentation License.
2842 * doc/as.1: Add GNU Free Documentation License.
2844 2000-11-05 Nick Clifton <nickc@redhat.com>
2846 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2848 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2850 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2851 * configure: Regenerate.
2853 2000-11-01 Nick Clifton <nickc@redhat.com>
2855 * read.c (original_case_string): New global variable.
2856 (read_a_source_file): Copy opcode string into
2857 original_case_string if clobbering the case of the opcode.
2858 * read.h: Export the definition of original_case_string.
2859 * config/tc-arm.c (md_assembler): When parsing a .req
2860 directive use the original opcode string, not the case
2863 2000-11-02 Nick Clifton <nickc@redhat.com>
2865 * config/tc-mn10300.c (debug_line): Remove this static
2867 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2868 dwarf2_where and dwarf2_gen_line_info.
2870 2000-11-02 Theo Honohan <th@futuretv.com>
2872 * config/tc-arm.c (do_msr): Improve error message.
2874 2000-10-31 Eric Christopher <echristo@redhat.com>
2876 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2877 or pc-relative, else use fx_offset.
2879 2000-10-31 Jim Wilson <wilson@redhat.com>
2881 * config/tc-ia64.c (struct md): New field tag_fixups.
2882 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2883 qualifying predicate.
2884 (emit_one_bundle): Delete spurious multiplication by one. Handle
2886 (ia64_start_line): Error if dangling qualifying predicate.
2887 (defining_tag): New static variable.
2888 (ia64_unrecognized_line, case '['): Parse tags.
2889 (ia64_frob_label): Create tag_fixups.
2890 (md_assemble): Reset md.qp.X_op after using it.
2892 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2894 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2896 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2898 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2900 2000-10-30 Kazu Hirata <kazu@hxi.com>
2902 * expr.c: Fix formatting.
2903 * flonum-copy.c: Likewise.
2904 * flonum.h: Likewise.
2908 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2910 * as.h (OPTION_MD_BASE): Bump to 190.
2911 * as.c (parse_args) <std_longopts>: Add comment about the need to
2912 check OPTION_MD_BASE in as.h.
2914 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2917 2000-10-27 Nick Clifton <nickc@redhat.com>
2919 * configure.in (emulations): Add m68hc12.
2920 * configure: Regenerate.
2921 * po/gas.pot: Regenerate.
2923 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2925 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2927 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2929 2000-10-25 Nick Clifton <nickc@redhat.com>
2931 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2932 a DWARF2 line number information sequence.
2934 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2936 * read.c (generate_lineno_debug): Update comment describing why
2937 DWARF2 line number debug information is not generated
2938 automatically by this function.
2940 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2943 * config/tc-arm.h (md_end): Define.
2944 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2946 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2947 if generating DWARF2 line numbers.
2948 (arm_end_of_source): New function. Call dwarf2_finish if
2951 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2952 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2953 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2955 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2957 * config/tc-i386.c: Fix prototype declarations for functions taking no
2960 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2962 * config/tc-i386.c (i386_operand_modifier): Remove.
2963 (build_displacement_string): Remove.
2964 (i386_parse_seg): Remove.
2965 (i386_intel_memory_operand): Remove.
2966 (i386_intel_operand): Re-write using recursive descent parser based
2967 on MASM documentation.
2968 (struct intel_parser_s): New structure.
2969 (intel_parser): New static variable.
2970 (struct intel_token): New structure.
2971 (cur_token, prev_token): New static variables.
2984 (intel_match_token): New function.
2985 (intel_get_token): New function.
2986 (intel_putback_token): New function.
2987 (intel_expr): New function.
2988 (intel_e05): New function.
2989 (intel_e05_1): New function.
2990 (intel_e06): New function.
2991 (intel_e06_1): New function.
2992 (intel_e09): New function.
2993 (intel_e09_1): New function.
2994 (intel_e10): New function.
2995 (intel_e10_1): New function.
2996 (intel_e11): New function.
2998 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3000 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3001 instructions to loose any special insn->architecture mask.
3003 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3004 (sparc_md_end, sparc_arch_types, sparc_arch,
3005 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3006 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3007 request v9b architecture if they are used).
3009 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3011 * config/tc-m68k.c: Fix the previous misapplied patch.
3013 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3015 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3016 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3017 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3020 2000-10-17 Kazu Hirata <kazu@hxi.com>
3022 * debug.c: Fix formatting.
3023 * depend.c: Likewise.
3024 * dwarf2dbg.c: Likewise.
3025 * dwarf2dbg.h: Likewise.
3026 * ecoff.c: Likewise.
3029 * flonum-konst.c: Likewise.
3030 * frags.h: Likewise.
3032 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3034 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3036 * doc/as.texinfo: Added notes about this new option.
3038 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3040 * config/tc-sh.c (JREG): Remove.
3041 (md_convert_frag): Remove #if 0:d code using JREG.
3043 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3045 * config/tc-i386.c (i386_operand_modifier): Only match
3046 modifiers SHORT and FLAT if they are followed by a space.
3047 (parse_register): When `allow_naked_reg' is set, do not confuse
3048 identifiers that start with a register name with a register.
3050 2000-10-12 Kazu Hirata <kazu@hxi.com>
3052 * app.c: Fix formatting.
3055 * bit_fix.h: Likewise.
3060 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3062 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3064 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3066 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3067 Re-arrange function a little and improve error message.
3069 * write.c (write_relocs): Fix a comment.
3071 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3074 2000-10-05 Jim Wilson <wilson@cygnus.com>
3076 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3078 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3080 * config/tc-i386.c: Delete some useless comments, reformat others.
3082 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3083 non-global syms in linkonce sections.
3085 2000-10-04 Ralf Baechle <ralf@gnu.org>
3087 * config/tc-ia64.c (operand_match): Don't use // style comments.
3088 * config/tc-i370.c: Likewise.
3090 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3092 Changes to handle varying register prefix and user symbol prefix.
3093 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3094 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3095 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3096 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3097 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3098 (demand_register_prefix): New variable.
3099 (md_pseudo_table): New pseudo ".syntax".
3100 (md_longopts): New options --no-underscore and --underscore.
3101 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3102 on symbols_have_leading_underscore.
3103 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3104 (get_spec_reg): Ditto.
3105 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3107 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3109 <case OPTION_NO_US, case OPTION_US>: New.
3110 (md_show_usage): Be brief and reformat to match continuation of
3112 * po/gas.pot: Regenerate.
3114 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3116 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3117 force relocs for 12 bit branches.
3118 (md_apply_fix): Similarly, adjust logic here.
3120 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3122 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3123 adjust for external and weak syms as we will use a reloc. Allow
3124 for +8 offset when calculating limits of branches.
3125 (hppa_fix_adjustable): Undo 2000-09-23 change.
3126 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3127 Correct distance calculation.
3128 (tc_gen_reloc): Print the file name and line number if we can't
3131 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3132 * config/tc-hppa.c (nonzero_dibits): Define.
3133 (arg_reloc_stub_needed): Check each arg and return value
3134 separately for zero case.
3135 (pa_align): Declare argument `bytes'.
3137 2000-09-25 Kazu Hirata <kazu@hxi.com>
3139 * config/tc-cris.c: Fix formatting.
3140 * config/tc-d10v.h: Likewise.
3141 * config/tc-d30v.c: Likewise.
3142 * config/tc-d30v.h: Likewise.
3143 * config/tc-fr30.c: Likewise.
3144 * config/tc-fr30.h: Likewise.
3145 * config/tc-m68k.c: Likewise.
3146 * config/tc-m68k.h: Likewise.
3147 * config/tc-pj.h: Likewise.
3148 * config/tc-ppc.c: Likewise.
3149 * config/tc-ppc.h: Likewise.
3150 * config/tc-sh.c: Likewise.
3151 * config/tc-sh.h: Likewise.
3152 * config/tc-sparc.c: Likewise.
3153 * config/tc-v850.h: Likewise.
3154 * config/tc-vax.h: Likewise.
3155 * config/tc-w65.h: Likewise.
3156 * config/tc-z8k.h: Likewise.
3158 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3160 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3161 checks only for ELF.
3162 (hppa_force_relocation): Likewise.
3164 2000-09-22 Jim Wilson <wilson@cygnus.com>
3166 * config/tc-ia64.c (dv_sem): Add "stop".
3167 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3168 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3169 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3171 (mark_resources): Check IA64_RS_PRr.
3173 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3175 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3176 md_estimate_size_before_relax): Redesign and clean up the
3177 relaxation mechanism.
3179 2000-09-21 Kazu Hirata <kazu@hxi.com>
3181 * config/tc-ns32k.c: Fix formatting.
3182 * config/tc-ns32k.h: Likewise.
3184 2000-09-20 Kazu Hirata <kazu@hxi.com>
3186 * config/tc-m32r.c: Fix formatting.
3187 * config/tc-m32r.h: Likewise.
3188 * config/tc-m68851.h: Likewise.
3189 * config/tc-m68hc11.c: Likewise.
3190 * config/tc-m68hc11.h: Likewise.
3191 * config/tc-m88k.c: Likewise.
3192 * config/tc-mcore.c: Likewise.
3193 * config/tc-mcore.h: Likewise.
3194 * config/tc-mips.c: Likewise.
3195 * config/tc-mips.h: Likewise.
3196 * config/tc-mn10200.h: Likewise.
3197 * config/tc-mn10300.h: Likewise.
3198 * config/tc-tahoe.c: Likewise.
3199 * config/tc-tahoe.h: Likewise.
3201 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3203 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3204 Likewise in relaxation description comments.
3206 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3208 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3209 subtraction of two syms without emitting a relocation.
3211 From David Huggins-Daines <dhd@linuxcare.com>
3212 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3213 global or weak symbols.
3215 2000-09-15 Kazu Hirata <kazu@hxi.com>
3217 * config/tc-h8300.h: Fix formatting.
3218 * config/tc-h8500.c: Likewise.
3219 * config/tc-h8500.h: Likewise.
3220 * config/tc-hppa.h: Likewise.
3221 * config/tc-i370.h: Likewise.
3222 * config/tc-i386.h: Likewise.
3223 * config/tc-i860.c: Likewise.
3224 * config/tc-i860.h: Likewise.
3225 * config/tc-i960.h: Likewise.
3226 * config/tc-ia64.c: Likewise.
3227 * config/tc-ia64.h: Likewise.
3229 2000-09-14 Kazu Hirata <kazu@hxi.com>
3231 * config/tc-a29k.c: Fix formatting.
3232 * config/tc-alpha.c: Likewise.
3233 * config/tc-arc.c: Likewise.
3234 * config/tc-arc.h: Likewise.
3235 * config/tc-arm.c: Likewise.
3236 * config/tc-arm.h: Likewise.
3237 * config/tc-avr.c: Likewise.
3238 * config/tc-avr.h: Likewise.
3239 * config/tc-tic30.c: Likewise.
3240 * config/tc-tic30.h: Likewise.
3241 * config/tc-tic54x.c: Likewise.
3242 * config/tc-tic54x.h: Likewise.
3243 * config/tc-tic80.c: Likewise.
3244 * config/tc-tic80.h: Likewise.
3246 2000-09-14 Timothy Wall <twall@cygnus.com>
3248 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3249 parallel comparisons for later use.
3250 (struct rsrc): Add parallel comparison type.
3251 (resources_match): Skip special cases of PR usage (non-conflicting
3254 2000-09-13 Kazu Hirata <kazu@hxi.com>
3256 * config/obj-ecoff.c: Fix formatting.
3257 * config/obj-elf.c: Likewise.
3258 * config/obj-elf.h: Likewise.
3259 * config/obj-evax.h: Likewise.
3260 * config/obj-generic.h: Likewise.
3261 * config/obj-hp300.c: Likewise.
3262 * config/obj-hp300.h: Likewise.
3263 * config/obj-ieee.h: Likewise.
3264 * config/obj-vms.c: Likewise.
3265 * config/obj-vms.h: Likewise.
3267 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3269 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3270 (md_parse_option): Ditto.
3271 (md_longopts): Add -mips32 option.
3272 (md_show_usage): Document new options.
3273 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3274 (mips_ip): Assemble mfc0 with a sub-selection code.
3275 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3276 (mips_cpu_to_str): New function.
3277 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3278 Use CPU_* defines instead of hardcoded numbers.
3280 * doc/as.texinfo: Document new options.
3281 * doc/c-mips.texi: Ditto.
3283 2000-09-12 Kazu Hirata <kazu@hxi.com>
3285 * as.h: Fix formatting.
3286 * asintl.h: Likewise.
3287 * bit_fix.h: Likewise.
3288 * config/obj-aout.c: Likewise.
3289 * config/obj-aout.h: Likewise.
3290 * config/obj-bout.c: Likewise.
3291 * config/obj-bout.h: Likewise.
3292 * config/obj-coff.c: Likewise.
3293 * config/obj-coff.h: Likewise.
3294 * dwarf2dbg.h: Likewise.
3296 * flonum.h: Likewise.
3297 * frags.h: Likewise.
3298 * itbl-ops.h: Likewise.
3299 * macro.h: Likewise.
3302 * struc-symbol.h: Likewise.
3303 * subsegs.h: Likewise.
3304 * symbols.h: Likewise.
3306 * write.h: Likewise.
3308 2000-09-11 Kazu Hirata <kazu@hxi.com>
3310 * bignum-copy.c: Fix formatting.
3311 * config/tc-i370.c: Likewise.
3312 * config/tc-i960.c: Likewise.
3313 * config/tc-m68k.c: Likewise.
3314 * ehopt.c: Likewise.
3315 * flonum-copy.c: Likewise.
3316 * flonum-konst.c: Likewise.
3317 * flonum-mult.c: Likewise.
3318 * literal.c: Likewise.
3321 * stabs.c: Likewise.
3322 * subsegs.c: Likewise.
3324 2000-09-09 Philip Blundell <philb@gnu.org>
3326 * configure.in (arm*-*-uclinux*): New target.
3327 * configure: Regenerate.
3329 2000-09-09 Kazu Hirata <kazu@hxi.com>
3331 * input-file.c: Fix formatting.
3332 * itbl-ops.c: Likewise.
3333 * messages.c: Likewise.
3335 2000-09-08 Philip Blundell <philb@gnu.org>
3337 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3340 2000-09-07 H.J. Lu <hjl@gnu.org>
3342 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3343 * configure: Rebuild.
3345 2000-09-07 Kazu Hirata <kazu@hxi.com>
3347 * atof-generic.c: Fix formatting.
3348 * config/tc-mips.c: Likewise.
3349 * config/tc-vax.c: Likewise.
3350 * input-scrub.c: Likewise.
3352 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3354 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3355 * configure.in (sh-*-linux*): Added.
3356 * configure: Rebuilt.
3358 2000-09-06 Kazu Hirata <kazu@hxi.com>
3360 * config/tc-hppa.c: Fix formatting.
3362 * ecoff.c: Fix formatting.
3364 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3366 * configure: Rebuilt with new libtool.m4.
3368 2000-09-05 Kazu Hirata <kazu@hxi.com>
3370 * cgen.c: Fix formatting.
3371 * config/tc-ia64.c: Likewise.
3373 2000-09-05 Nick Clifton <nickc@redhat.com>
3375 * aclocal.m4: Regenerate.
3376 * config.in: Regenerate.
3377 * configure: Regenerate.
3378 * po/gas.pot: Regenerate.
3380 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3382 * config/tc-cris.c: Correct comment typos.
3384 2000-09-05 Eric Christopher <echristo@cygnus.com>
3386 * config/tc-mn10300.c: Cleanup.
3387 (md_pcrel_from): Enable.
3389 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3391 * expr.c (operand): Fix a comment typo.
3392 * write.c (write_relocs): Fix a signed/unsigned warning.
3394 * config/tc-hppa.c (fudge_reg_expressions): New
3395 (hppa_force_reg_syms_absolute): New.
3396 (pa_equ): Allow reg_section expressions.
3397 * config/tc-hppa.c (md_optimize_expr): Define.
3398 (hppa_force_reg_syms_absolute): Prototype.
3400 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3401 (pa_parse_number): Pass in arg to select fp reg parsing.
3402 Return 1 to indicate format checks pass. If strict, then only
3403 accept a register or register symbol. Return value in...
3404 (pa_number): New static for pa_parse_number.
3405 (FP_REG_BASE): Define.
3406 (FP_REG_RSEL): Define.
3407 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3408 appropriate. White space changes.
3409 (need_pa11_opcode): Don't bother passing any params, get them from
3411 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3412 Remove extraneous check in case 'Q'.
3413 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3414 reg, set section of resulting symbol to reg_section.
3415 (pa_parse_space_stmt): Modify call to pa_parse_number.
3416 (pa_space): Likewise.
3418 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3419 (hppa_force_relocation): Handle vtable relocs.
3420 (pa_vtable_entry): New.
3421 (pa_vtable_inherit): New.
3422 (md_pseudo_table): Add entries for vtable pseudos.
3423 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3424 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3426 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3427 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3428 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3430 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3431 specify a symbol type.
3433 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3434 dependent things together.
3435 (md_elf_symbol_type): Define.
3437 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3439 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3441 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3442 (obj_elf_vtable_entry): Declare.
3444 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3445 and export function.
3446 (obj_elf_vtable_entry): Similarly.
3447 (elf_pseudo_table): Fix the damage with a cast.
3449 2000-09-03 Richard Henderson <rth@cygnus.com>
3451 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3452 for template selection when a label is needed.
3454 2000-09-02 Kazu Hirata <kazu@hxi.com>
3456 * config/tc-ia64.c: Fix formatting.
3458 2000-09-02 Nick Clifton <nickc@redhat.com>
3460 * configure.in: Increase version number to 2.10.91.
3461 * configure: Regenerate.
3462 * aclocal.m4: Regenerate.
3463 * config.in: Regenerate.
3464 * po/gas.pot: Regenerate.
3465 * Makefile.in: Regenerate.
3467 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3469 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3470 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3471 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3473 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3476 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3478 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3479 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3480 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3481 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3482 (GOT_symbol): New variable.
3483 (md_undefined_symbol): Set it.
3485 2000-09-01 Richard Henderson <rth@cygnus.com>
3487 * config/tc-ia64.c (match): Don't inline.
3488 (extra_goodness): New.
3489 (md_begin): Prefer nop.f and nop.b for best_template.
3491 2000-08-31 Kazu Hirata <kazu@hxi.com>
3493 * as.c: Fix formatting.
3495 * frags.c: Likewise.
3496 * macro.c: Likewise.
3498 2000-08-31 Eric Christopher <echristo@cygnus.com>
3500 * config/tc-mn10300.c: Cleanup and fix warnings.
3501 (md_pseudo_table): Add initializers.
3502 (md_show_usage): Cleanup.
3503 (md_parse_option): Fix warnings.
3504 (md_undefined_symbol): Fix warnings.
3505 (md_conver_frag): Fix warnings.
3506 (tc_gen_reloc): Fix warnings.
3507 (md_apply_fix3): Fix warnings.
3508 (check_operand): Fix warnings.
3510 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3512 * acinclude.m4: Include libtool and gettext macros from the
3514 * aclocal.m4, configure: Rebuilt.
3516 2000-08-30 Mark Hatle <mhatle@mvista.com>
3518 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3520 2000-08-31 Kazu Hirata <kazu@hxi.com>
3522 * listing.c: Fix formatting.
3524 2000-08-29 Kazu Hirata <kazu@hxi.com>
3526 * app.c: Fix a comment typo. Fix formatting.
3528 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3530 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3531 offset of the target destination for jmp instructions.
3532 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3534 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3536 * NEWS: Mention support for CRIS.
3538 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3540 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3541 Sets `.lcomm' alignment to zero.
3543 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3545 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3546 TC_FIX_ADJUSTABLE): Define.
3548 2000-08-23 Jim Wilson <wilson@cygnus.com>
3550 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3551 unwind.personality_routine is set.
3553 2000-08-23 H.J. Lu <hjl@gnu.org>
3555 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3557 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3559 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3562 2000-08-22 H.J. Lu <hjl@gnu.org>
3564 * config.in (STRICTCOFF): New for strict COFF.
3566 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3567 i386-*-go32* and i386-go32-rtems*.
3568 * configure: Rebuilt.
3570 * config/obj-coff.c (obj_coff_endef): Follow the historical
3571 behavior if STRICTCOFF is not defined.
3573 * doc/internals.texi: Document STRICTCOFF.
3575 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3577 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3578 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3579 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3580 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3581 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3582 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3583 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3586 2000-08-22 Eric Christopher <echristo@cygnus.com>
3588 * config/tc-mn10300.c: (md_apply_fix): New function.
3589 (mn10300_force_relocation): New function.
3590 (mn10300_fix_adjustable): New function.
3592 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3593 (TC_HANDLES_FX_DONE): Define.
3594 (obj_fix_adjustable): Define.
3595 (MD_APPLY_FIX3): Define.
3596 (TC_LINKRELAX_FIXUP): Define.
3598 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3600 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3602 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3604 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3606 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3607 if the fixup resulted in a relocation.
3609 2000-08-18 Nick Clifton <nickc@redhat.com>
3611 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3612 Make reference to first element of shift_names explicit.
3614 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3616 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3617 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3618 add a symbol's address. Removed all target-specific #ifdefs that
3619 used to accomplished the same.
3620 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3621 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3622 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3623 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3624 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3626 2000-08-17 Kazu Hirata <kazu@hxi.com>
3628 * dwarf2dbg.c: Fix formatting.
3630 2000-08-17 Nick Clifton <nickc@redhat.com>
3632 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3633 to be recoded as logical shift lefts by zero.
3635 2000-08-16 Jim Wilson <wilson@cygnus.com>
3637 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3638 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3640 (note_register_values): Handle IA64_OPND_R3_2 operands.
3642 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3644 * config/tc-i860.c (md_operand): Silly typo fixed.
3646 2000-08-16 Nick Clifton <nickc@redhat.com>
3648 * config/tc-arm.c (struct asm_shift): Delete.
3650 (enum asm_shift_index): New.
3651 (struct asm_shift_properties): New.
3652 (struct asm_shift_name): New.
3653 (shift_properties[]); New.
3654 (shift_names[]); New.
3656 (decode_shift): Use new structures.
3657 Issue a warning is "ROR #0" is used.
3658 Issue a warning if "ASR #0" or "LSR #0" is used.
3660 (md_begin): Initialise arm_shift_hsh table from new
3661 asm_shift_name array.
3663 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3665 * config/tc-sparc.c: Kill all warnings.
3666 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3668 (md_show_usage): Update usage text.
3670 2000-08-16 Nick Clifton <nickc@redhat.com>
3672 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3675 2000-08-15 Will Cohen <wcohen@redhat.com>
3677 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3679 * config/tc-sh.c (md_assemble): Changed so debug_type
3680 test performed for ppi_assemble
3681 * config/tc-sh.c: Included dwarf2dbg.h.
3682 (debug_line): Defined.
3683 (md_assemble): Generates dwarf2 line info.
3684 (sh_finalize): New function. Finalize dwarf2 info.
3685 (assemble_ppi): Returns size of code generated.
3686 (build_Mytes): Returns size of code generated.
3687 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3688 * config/tc-sh.h (md_end): Defined.
3689 (sh_finalize): Declared.
3691 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3693 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3696 2000-08-14 Nick Clifton <nickc@redhat.com>
3698 * config/tc-arm.c (do_bx): Allow "bx pc".
3700 2000-08-14 Jim Wilson <wilson@cygnus.com>
3702 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3703 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3704 (md_begin): Change assignment to md.flag to OR in the new bit.
3706 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3708 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3709 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3712 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3714 * NEWS: Mention i860 support.
3716 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3718 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3720 2000-08-14 Andreas Schwab <schwab@suse.de>
3722 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3724 2000-08-11 Andreas Schwab <schwab@suse.de>
3726 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3729 2000-08-11 Kazu Hirata <kazu@hxi.com>
3731 * expr.c: Fix formatting.
3732 * config/obj-bout.c: Likewise.
3734 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3736 * doc/c-i860.texi: Flesh out the i860 section more.
3738 2000-08-10 Kazu Hirata <kazu@hxi.com>
3740 * symbols.c: Fix formatting.
3743 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3745 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3746 modifier has the IgnoreSize bit set.
3748 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3750 From Rodney Brown <RodneyBrown@mynd.com>
3751 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3752 * configure: Regenerate.
3754 2000-08-09 Kazu Hirata <kazu@hxi.com>
3756 * hash.c: Fix formatting.
3759 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3761 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3762 (i860_fix_info): New enum.
3763 (MD_APPLY_FIX3): Define.
3764 (WORKING_DOT_WORD): Define.
3765 (TC_HANDLES_FX_DONE): Define.
3766 (DIFF_EXPR_OK): Define.
3767 (LISTING_HEADER): Define.
3768 (TARGET_FORMAT): Select target format based on endian flag.
3769 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3770 (target_big_endian): Add external declaration.
3772 * config/tc-i860.c: All existing code reworked completely. Other
3773 new code shown below.
3774 (SYNTAX_SVR4): Define.
3775 (target_warn_expand): New variable.
3776 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3777 (md_longopts): Declare and define with new options (-EL, -EB,
3779 (md_show_usage): New function.
3780 (md_operand): New function.
3781 (obtain_reloc_for_imm16): New function.
3782 (md_apply_fix3): New function.
3783 (tc_gen_reloc): New function.
3785 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3787 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3788 2 bytes of the jump address are in the same frag.
3789 (find): Accept 68hc12 register indirect modes.
3791 * NEWS: Mention 68HC11 & 68HC12 support.
3793 2000-08-07 Richard Henderson <rth@cygnus.com>
3795 * config/tc-ia64.c (unwind): Add prologue_mask member.
3796 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3797 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3798 (dot_body): Clear unwind.prologue_mask.
3799 (dot_prologue): Set it. Accept a register second argument.
3801 2000-08-07 Kazu Hirata <kazu@hxi.com>
3803 * config/atof-ieee.c: Fix formatting.
3804 * config/atof-tahoe.c: Likewise.
3806 2000-08-06 Nick Clifton <nickc@cygnus.com>
3808 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3811 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3812 of .popsection, .previous, .pushsection, .subsection,
3813 .version, .vtable_entry, .vtable_inherit and .weak.
3815 2000-08-05 Kazu Hirata <kazu@hxi.com>
3817 * config/tc-cris.c: Fix formatting.
3818 * config/tc-i386.c: Likewise.
3819 * config/tc-sparc.c (sparc_ip): Simplify the code.
3821 2000-08-04 Kazu Hirata <kazu@hxi.com>
3823 * config/tc-cris.c: Rearrange code for readability.
3824 * config/tc-d10v.c: Fix formatting.
3825 * config/tc-m32r.c: Likewise.
3826 * config/tc-sparc.c: Likewise.
3828 2000-08-02 Jim Wilson <wilson@cygnus.com>
3830 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3831 before ia64_find_opcode.
3832 (md_assemble): Likewise.
3834 2000-08-01 Nick Clifton <nickc@cygnus.com>
3836 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3837 Undo some formatting fixes.
3839 2000-08-01 Kazu Hirata <kazu@hxi.com>
3841 * config/obj-som.c: Fix formatting.
3842 * config/obj-ieee.c: Likewise.
3843 * config/tc-arm.c: Likewise.
3844 * config/tc-v850.c: Likewise.
3846 2000-08-01 Nick Clifton <nickc@redhat.com>
3848 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3849 index by command line option.
3851 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3853 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3854 (@node M68K-Branch): Rewrite to match the reality.
3856 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3858 * doc/c-i860.texi: New file.
3859 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3860 * doc/Makefile.in: Regenerate.
3861 * doc/all.texi: Add I860 as relevant architecture.
3862 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3864 2000-07-31 Kazu Hirata <kazu@hxi.com>
3866 * config/tc-d30v.c: Fix formatting.
3868 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3870 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3871 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3872 long emit a long branch if available instead of an absolute jump, never
3873 emit absolute jumps for anything with --pcrel.
3875 * doc/c-m68k.texi: Document new command line option.
3877 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3879 * config/tc-avr.c: Use PARAMS macro in function declarations.
3880 Don't declare md_pcrel_from_section (already in tc-avr.h).
3881 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3882 (avr_operand): Don't set (unsigned) op_mask to -1.
3884 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3886 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3887 * configure: Regenerated.
3888 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3889 of operand to the .type directive (.e.g, "type").
3891 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3893 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3894 * app.c (do_scrub_chars): Record where first comment found.
3895 * read.c (read_a_source_file): Init found_comment on entry, and
3896 notify whether comments found on exit.
3897 * config/tc-hppa.c (md_shortopts): Add "c".
3898 (md_longopts): Add warn-comment.
3899 (md_parse_option): Handle it.
3900 (md_show_usage): Show available options.
3901 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3903 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3905 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3906 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3908 (md_estimate_size_before_relax): Don't fall off end of function.
3910 2000-07-27 Kazu Hirata <kazu@hxi.com>
3912 * config/tc-avr.c: Fix formatting.
3913 * config/tc-ns32k.c: Likewise.
3915 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3917 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3919 2000-07-27 Kazu Hirata <kazu@hxi.com>
3921 * config/tc-d10v.c: Fix formatting.
3922 * config/tc-z8k.c: Likewise.
3923 * config/tc-sparc.c: Likewise.
3925 2000-07-26 Dave Brolley <brolley@redhat.com>
3927 * cgen.c (queue_fixup): Declare opinfo.
3928 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3929 (gas_cgen_md_operand): Ditto.
3930 (gas_cgen_md_apply_fix3): Ditto.
3932 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3934 * config/obj-coff.c (obj_frob_symbol): Don't merge
3935 labels. Don't merge if the symbol isn't constant. Return
3936 immediately if a symbol is merged.
3938 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3940 * frags.c (frag_align): Correct absolute section alignment.
3942 2000-07-20 DJ Delorie <dj@redhat.com>
3944 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3945 it breaks linking against DLLs.
3947 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3949 * configure.in: Add CRIS support.
3950 * configure: Regenerate.
3951 * Makefile.am: (CPU_TYPES): Add cris.
3952 (CPU_OBJ_VALID) [aout]: Add cris.
3953 (MULTI_CPU_TYPES): Add cris.
3954 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3955 [coff]: Only i386 and mips are valid.
3956 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3957 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3958 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3959 Regenerate dependencies.
3960 * Makefile.in: Regenerate.
3961 * aclocal.m4: Regenerate.
3962 * as.c: Declare crisaout, criself.
3963 * config/tc-cris.h, config/tc-cris.c: New.
3964 * config/e-criself.c, config/e-crisaout.c: New.
3965 * po/POTFILES.in, po/gas.pot: Regenerate.
3967 2000-07-20 Kazu Hirata <kazu@hxi.com>
3969 * read.c: Fix formatting.
3970 * write.c: Fix formatting.
3972 2000-07-19 H.J. Lu <hjl@gnu.org>
3974 * sb.c: Include <stdlib.h> if exists for abort ().
3976 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3978 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3979 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3980 (pa_type_args): Same here.
3982 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3984 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3985 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3986 the storage class is already set.
3988 2000-07-17 Kazu Hirata <kazu@hxi.com>
3990 * config/tc-m68hc11.c: Fix formatting.
3991 * config/tc-mn10200.c: Likewise.
3992 * config/tc-mn10300.c: Likewise.
3993 * config/tc-pj.c: Likewise.
3994 * config/tc-tic80.c: Likewise.
3995 * config/tc-w65.c: Likewise.
3997 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3999 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4002 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4004 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4007 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4009 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4010 ELF as are used for SOM (except the 32-bit reloc one) to decide
4011 whether a symbol can be reduced to a section symbol. Expand on
4012 the comment for symbols involved in LR% and RR% expressions.
4014 2000-07-14 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-mips.c (mips_disable_float_construction): New
4017 static variable. Set to true if doubles should not be
4018 constructed by loading two single width fp registers with
4019 halves of the value.
4020 (mips_ip): Test mips_disable_float_construction.
4021 (md_longopts): Add command line switches --construct-floats
4022 and --no-construct-floats.
4023 (md_parse_option): Parse new command line options.
4024 (md_show_usage): Describe new command line options.
4026 * doc/c-mips.texi: Document new command line options.
4028 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4030 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4031 * configure: Regenerate.
4033 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4035 * configure.in (DEFAULT_EMULATION setting): Revert part of
4036 2000-07-01 change that set te_multi=multi unless set to tmips.
4037 * configure: Regenerate.
4039 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4041 * config/obj-coff.c (coff_frob_section): Add padding to the last
4042 section when aligning it increases its size.
4044 2000-07-11 Kazu Hirata <kazu@hxi.com>
4046 * config/tc-tic54x.c: Fix formatting.
4048 2000-07-10 Kazu Hirata <kazu@hxi.com>
4050 * config/tc-h8500.c: Fix formatting.
4051 * config/tc-tic54x.c: Fix formatting.
4053 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4055 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4056 displacements correctly.
4058 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4060 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4062 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4066 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4068 From David Huggins-Daines <dhd@linuxcare.com>
4069 * config/te-hppalinux64.h: Add a new emulation.
4070 * configure.in (emulations): Add configure bits to support the
4071 64-bit Linux/parisc target.
4072 * configure: Regenerate.
4074 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4075 (md_shortopts): Add `V' for ELF.
4077 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4078 when SOM or ELF_ARG_RELOC are defined.
4079 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4080 ELF_ARG_RELOC are defined.
4081 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4082 (pa_stringer): ..Do it here instead. Fix comment typos.
4083 (hppa_force_relocation): Cast enums to int before comparing with
4086 From Ryan Bradetich <rbradetich@uswest.net>
4087 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4088 redifinition warning.
4089 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4090 (hppa_force_relocation): ditto
4091 (md_apply_fix): Added cast to buf to fix warnings.
4093 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4094 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4096 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4097 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4098 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4099 reloc_type** to avoid warnings in switch.
4100 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4101 little earlier instead.
4103 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4105 (pa_type_args): Use symbol_arg_reloc_info.
4106 (struct pa_it): Make arg_reloc unsigned int.
4107 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4108 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4109 (pa_code): Delete. pa_text duplicates this function.
4110 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4111 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4113 (cons_fix_new_hppa): Actually change selector to e_fsel when
4114 warning about assuming so.
4115 (tc_gen_reloc): More example elf arg reloc code.
4116 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4117 (hppa_force_relocation): Likewise.
4119 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4121 (pa_end_of_source): Prototype.
4122 (hppa_fix_adjustable): Prototype.
4123 (LABELS_WITHOUT_COLONS): Move it..
4124 * config/te-hppa.h: To here.
4126 * config/te-hppa64.h: New file.
4128 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4130 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4131 format -10, -16, 16 relocs.
4132 (hppa_elf_mark_end_of_function): Test for null
4133 last_call_info->start_symbol
4135 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4136 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4137 re_assesmble_* functions. Delete extraneous statements. Fix
4139 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4140 insn to re_assemble_*.
4142 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4144 * doc/internals.texi (Expressions): Fix typo.
4146 2000-07-08 Kazu Hirata <kazu@hxi.com>
4148 * config/tc-sh.c: Fix formatting.
4149 * config/tc-tic54x.c: Fix formatting.
4150 * depend.c: Fix formatting.
4151 * flonum-konst.c: Likewise.
4152 * flonum-mult.c: Likewise.
4154 2000-07-07 Kazu Hirata <kazu@hxi.com>
4156 * config/tc-sh.c: Fix comments.
4157 * config/obj-vms.c: Fix comments.
4158 * config/tc-a29k.c: Likewise.
4159 * config/tc-alpha.c: Likewise.
4160 * config/tc-h8300.c: Likewise.
4161 * config/tc-h8500.c: Likewise.
4162 * config/tc-i370.c: Likewise.
4163 * config/tc-ia64.c: Likewise.
4164 * config/tc-m68hc11.c: Likewise.
4165 * config/tc-m68k.c: Likewise.
4166 * config/tc-mips.c: Likewise.
4167 * config/tc-ns32k.c: Likewise.
4168 * config/tc-ppc.c: Likewise.
4169 * config/tc-z8k.c: Likewise.
4171 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4173 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4174 Default to '(SEC_LOAD | SEC_DATA)'.
4175 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4177 * doc/internals.texi (CPU Backend): Describe
4178 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4180 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4182 * as.c (parse_args): NULL terminate the long option list.
4184 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4186 * config/tc-d30v.h: Include "write.h" for fixS.
4187 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4189 2000-07-05 Nick Clifton <nickc@cygnus.com>
4191 * config/tc-d30v.c (write_2_short): Further changes to warning
4192 messages produced when combining EITHER_BUT_PREFER_MU attributed
4195 2000-07-05 DJ Delorie <dj@redhat.com>
4199 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4201 * config/tc-arm.c (psrs): Accept combinations of flags.
4203 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4205 * config/tc-avr.c: Change _ () to _() around all strings marked
4206 for translation (exception from the usual coding style).
4207 (avr_opt): New struct variable, how the new switches are set.
4208 (OPTION_MMCU): Define as 'm' and actually use.
4209 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4210 (show_mcu_list): New function, display the list of known MCUs.
4211 (md_show_usage): Document the new switches. Call show_mcu_list.
4212 (avr_set_arch): Change 'm' to OPTION_MMCU.
4213 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4214 Handle the new switches.
4215 (avr_operands): Disable warnings for undefined combinations of
4216 operands if -mall-opcodes. Disable warnings for skipping two-word
4217 instructions if enhanced core or -mno-skip-bug.
4218 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4219 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4220 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4221 (avr_ldi_expression): Warn about implicit lo8().
4222 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4224 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4226 * configure.in: Add entry for mips-*-sysv4*MP*
4227 * configure: Rebuild
4228 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4229 elf32-tradlittlemips for traditional mips targets.
4230 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4231 test for Link Once sections as in adjust_reloc_syms.
4232 * config/te-tmips.h: New file for traditional mips targets. Define
4235 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4237 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4238 flags argument is not present, don't change an existing section's
4239 section's attributes. If the flags argument is present, warn if the
4240 attributes don't match the section's current attributes. When
4241 long section names are supported, set SEC_LINK_ONCE and
4242 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4244 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4246 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4247 symbols; create them.
4249 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4251 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4252 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4254 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4256 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4257 expressions. Ignore the problem when handling 16 bit signed
4258 immediates, because the assembler will take care of the relocation
4261 2000-06-27 Nick Clifton <nickc@cygnus.com>
4263 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4264 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4265 sequential order, and emit warning messages if the input source
4266 code contains constructs like that, or parallel constructs
4267 containing such opcodes.
4269 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4271 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4272 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4273 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4274 (md_show_usage): Update usage message.
4275 (md_parse_option): Allow redefinition of MCU type within the
4276 same avr[1-5] bfd machine type. Show both old and new MCU type
4277 in the error message.
4278 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4279 Simplify 8K wrap code.
4281 2000-06-25 Kazu Hirata <kazu@hxi.com>
4283 * config/obj-aout.c: Remove all uses of DEFUN.
4284 * config/obj-ieee.c: Likewise.
4285 * config/tc-sh.c: Fix comment typos.
4286 * config/tc-tahoe.c: Likewise.
4287 * config/tc-vax.c: Likewise.
4288 * config/tc-w65.c: Likewise.
4289 * config/tc-z8k.c: Likewise.
4290 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4292 2000-06-24 DJ Delorie <dj@cygnus.com>
4294 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4295 more changes from Sept 1999
4296 (tc_i386_fix_adjustable): ditto
4297 (md_apply_fix3): ditto
4299 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4301 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4302 (gas_cgen_parse_operand): Set it around expression() call.
4303 (gas_cgen_md_operand): Test for it before longjmp().
4305 2000-06-24 Kazu Hirata <kazu@hxi.com>
4307 * config/tc-h8500.c: Remove all uses of DEFUN.
4308 * config/tc-sh.c: Likewise.
4309 * config/tc-w65.c: Likewise.
4310 * config/tc-z8k.c: Likewise.
4312 * config/tc-h8500.c: Fix typos in comments.
4314 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4316 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4319 2000-06-23 matthew green <mrg@redhat.com>
4321 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4322 defined. Fix error message for `[' grouping.
4324 2000-06-22 Kazu Hirata <kazu@hxi.com>
4326 * config/tc-h8300.c: Fix formatting and comment typos.
4328 2000-06-22 Timothy Wall <twall@cygnus.com>
4330 * config/tc-ia64.c (note_register_values): Move premature QP
4331 notation clearing into the appropriate place.
4333 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4335 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4336 first before anything else. Add bin-bugs.h, emul.h and progress.h
4337 Sort list of files as for $(OBJS) in Makefile.am.
4339 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4340 find one. Remake dependencies.
4341 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4342 * Makefile.in: Regenerate.
4343 * doc/Makefile.in: Regenerate.
4345 * config/tc-i386.c (i386_displacement): Don't assume a constant
4346 displacement is necessarily 16 bits when in 16 bit code mode.
4347 (md_assemble): Instead size the displacement here after we know
4348 for sure that a .code16gcc operand hasn't automatically added
4349 operand size prefixes.
4351 2000-06-21 H.J. Lu <hjl@gnu.org>
4353 * Makefile.am: Rebuild dependency.
4354 * Makefile.in: Rebuild.
4356 2000-06-21 Kazu Hirata <kazu@hxi.com>
4358 * config/tc-h8300.c (parse_reg): Make the function static.
4359 (parse_exp): Likewise.
4361 2000-06-20 DJ Delorie <dj@cygnus.com>
4363 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4364 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4365 for cygwin import libraries to work properly.
4367 2000-06-20 H.J. Lu <hjl@gnu.org>
4369 * Makefile.am: Rebuild dependency.
4370 * Makefile.in: Rebuild.
4371 * configure: Likewise.
4372 * doc/Makefile.in: Likewise.
4374 2000-06-20 Timothy Wall <twall@cygnus.com>
4376 * doc/internals.texi (CPU backend): Add @itemx for
4377 TC_START_LABEL_WITHOUT_COLON.
4378 * doc/c-tic54x.texi: New.
4379 * doc/as.texinfo: Add tic54x features and include primary tic54x
4381 * doc/all.texi: Add C54X.
4382 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4383 * doc/Makefile.in: Regenerate.
4384 * configure.in: Add tic54x and define LIBM for tic54x.
4385 * configure: Regenrate.
4386 * config/tc-tic54x.[ch]: New.
4387 * config/obj-coff.h: Add tic54x.
4388 * Makefile.am: (CPU_TYPES): Add tic54x.
4389 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4390 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4391 (as_new_LDADD): Add $(LIBM).
4392 * Makefile.in: Regenerate.
4394 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4396 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4397 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4398 * doc/as.texinfo: Likewise.
4400 * configure, Makefile.in: Regenerate.
4401 * configure.in (emulations): Recognize m6811 and m6812.
4402 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4403 Added files for 68hc11 and 68hc12 assembler.
4404 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4405 * config/tc-m68hc11.h: Header definition for that assembler.
4407 2000-06-18 Nick Clifton <nickc@redhat.com>
4409 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4410 instead of OCTETS_PER_BYTE.
4412 * config/tc-v850.c: Fix compile time warnings.
4413 * config/tc-ppc.c: Fix compile time warnings.
4415 2000-06-18 H.J. Lu <hjl@gnu.org>
4417 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4418 * configure: Rebuild.
4420 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4422 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4425 2000-06-16 Nick Clifton <nickc@cygnus.com>
4427 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4428 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4430 * doc/c-mips.texi: Document newly accepted cpu variants.
4432 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4434 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4436 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4438 * macro.c (getstring): Make it possible to escape the quote
4441 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4443 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4445 2000-06-13 H.J. Lu <hjl@gnu.org>
4447 * configure: Regenerate.
4449 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4451 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4453 * doc/internals.texi (line_separator_chars): Semicolon is no
4454 longer a default. Mention null and newline as defaults.
4456 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4458 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4459 * config/tc-i860.h (line_separator_chars): Likewise.
4460 * config/tc-h8300.c (line_separator_chars): Likewise.
4461 * config/tc-i960.c (line_separator_chars): Likewise.
4462 * config/tc-m68k.c (line_separator_chars): Likewise.
4463 * config/tc-mips.c (line_separator_chars): Likewise.
4464 * config/tc-ns32k.c (line_separator_chars): Likewise.
4465 * config/tc-sparc.c (line_separator_chars): Likewise.
4466 * config/tc-vax.c (line_separator_chars): Likewise.
4468 * config/tc-h8300.c (comment_chars): Use string initialiser.
4469 * config/tc-i960.c (line_comment_chars): Likewise.
4470 * config/tc-z8k.c (comment_chars, line_comment_chars,
4471 line_separator_chars): Likewise.
4473 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4476 2000-06-08 Nick Clifton <nickc@cygnus.com>
4478 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4481 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4483 * configure.in (VERSION): Update to show this is the CVS mainline.
4485 2000-06-08 Matthew Jacob <mjacob@feral.com>
4487 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4488 $at is the integer register $r28, vs. both $r28 and the floating
4489 point register $f28.
4491 2000-06-08 James E. Wilson <wilson@cygnus.com>
4493 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4494 (dot_endp): Don't call ia64_flush_insns.
4495 (emit_one_bundle): Don't delete prologue/body records from
4496 unwind_record list in first loop. Rewrite second loop to account for
4499 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4501 * config/tc-ia64.c: Add missing prototypes.
4502 (generate_unwind_image): Cast argument to output_unw_records call.
4504 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4506 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4508 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4510 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4511 (REGISTER_P): likewise.
4512 (avr_opcodes): uses include/opcode/avr.h
4513 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4515 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4517 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4520 2000-06-03 H.J. Lu <hjl@gnu.org>
4522 * read.c (is_end_of_line): Put back `;'.
4524 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4526 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4528 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4530 * expr.c (operand): Test is_end_of_line outside switch to catch
4531 line separator chars that are also operators.
4532 (operator): Return O_illegal for line separator chars.
4534 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4535 entry (or `!' entry for TC_HPPA).
4537 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4538 before indexing is_end_of_line. Remove redundant check for '\0'.
4540 * config/tc-h8500.c (md_assemble): Likewise.
4541 * config/tc-mcore.c (md_assemble): Likewise.
4542 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4545 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4547 * config/tc-mcore.c (mcore_cons): Likewise.
4548 (mcore_float_cons): Likewise.
4549 (mcore_stringer): Likewise.
4550 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4552 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4554 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4556 2000-05-29 Nick Clifton <nickc@cygnus.com>
4558 * config/tc-sh.c: Fix compile time warning messages.
4560 * config/tc-mips.c: Fix compile time warning messages.
4562 2000-05-29 Philip Blundell <philb@gnu.org>
4564 * doc/as.texinfo: Update copyright dates.
4565 (Local Labels): Delete misplaced mention of ARM.
4566 * NEWS: Mention ARM ELF support.
4568 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4570 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4571 it is modified, and use the real_size to compute the frag address
4572 for dwarf2 line info.
4574 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4576 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4577 line-matching scheme to cope with automake moving variables around.
4578 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4579 * Makefile.in: Regenerate.
4581 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4583 * config/tc-sparc.c (sparc_relax): New.
4584 (md_longopts): Add -relax and -no-relax options.
4585 (md_parse_options, md_show_usage): Likewise.
4586 (md_apply_fix3): Optimize tail call into branch always if possible.
4588 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4590 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4591 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4592 rules, with warning when a GAS statement specifies a packing that
4593 will result in an instruction being squashed.
4594 Added typdef packing_type and enumerals, changed various integer
4595 literals to use the enumerals.
4597 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4599 * config/tc-ia64.c (dot_restorereg_p): New function.
4600 (md_pseudo_table): Add restorereg.p.
4601 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4602 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4604 * config/tc-ia64.h (unw_record_type): Add unwabi.
4605 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4606 called MASK with members for imask, and the masks produced by
4607 fr_mem, gr_mem, br_mem, and frgr_mem.
4608 (unw_p_record): Add members ABI and CONTEXT.
4609 (unw_x_record): Add member AB.
4610 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4611 as pseudo-register for use during unwind info generation.
4612 (AR_PFS, AR_LC): New macros.
4613 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4614 whose names start with an at sign (as in "@priunat").
4615 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4617 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4618 proc_end, unwind_info, personality_routine): Consolidate into
4619 "unwind" structure to reduce offset-table use. Add member
4620 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4622 (output_R1_format, output_R3_format, output_P3_format,
4623 output_P6_format): Initialize R with zero to reduce compiler warnings.
4624 (output_P7_format): Ditto. Add `default' branch to switch
4625 statement to reduce compiler warnings.
4626 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4627 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4628 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4629 into single argument.
4630 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4631 compiler warnings. Merge A and B args into single argument.
4632 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4633 A and B args into single argument.
4634 (free_record): Removed (wasn't used).
4635 (free_list_records): Also free imasks in prologue records.
4636 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4637 (output_spill_mask): Remove.
4638 (output_unwabi): New function.
4639 (output_epilogue, output_label_state, output_copy_state): Call
4641 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4642 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4644 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4645 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4646 as part of handling the prologue records. Emit region's imask if
4647 we have one. Handle unwabi, epilogue, label_state, copy_state,
4648 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4649 spill_sprel_p, and spill_reg_p records.
4650 (set_imask, count_bits, slot_index): New function.
4651 (fixup_unw_records): Fix region size computation. Handle
4652 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4653 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4654 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4655 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4656 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4657 (dot_save): Use manifest constants for applicaton registers.
4658 Handle REG_PR and REG_PRIUNAT.
4659 (dot_restore): Don't just ignore it.
4660 (dot_restorereg): New function..
4661 (generate_unwind_image): Ensure unwind info is a multiple of eight
4662 bytes, not just four bytes.
4663 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4664 (dot_altrp): Don't just ignore it.
4665 (dot_savemem): New function. Replaces dot_savesp() and
4666 dot_savepsp(). Use manifest constants for applicaton registers.
4667 Handle REG_PR and REG_PRIUNAT.
4668 (dot_savef): Simplify.
4669 (dot_saveb): Support generation of br_gr.
4670 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4671 dot_label_state, dot_copy_state): New function.
4672 (dot_unwabi): Don't just ignore it.
4673 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4674 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4675 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4676 (emit_one_bundle): Set slot number for prologue/body records
4677 *before* emitting the first insn.
4678 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4679 (md_begin): Declare "psp" pseudo-register.
4680 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4681 so we don't get segfault.
4682 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4683 counts as required per SW Conventions manual
4684 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4685 output_preds_psprel, output_preds_sprel, output_spill_base,
4686 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4687 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4688 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4689 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4690 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4691 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4692 (dot_vframe): Implement.
4693 (dot_vframesp, dot_vframepsp): New function.
4695 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4697 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4698 * configure: Regenerate.
4700 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4702 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4703 (md_estimate_size_before_relax): so we can use it here instead of
4704 old kludges. Localise vars to blocks. Comment.
4706 * frags.c (frag_new): Update fr_var comments.
4707 * frags.h (struct frag): Ditto.
4709 2000-05-22 Richard Henderson <rth@cygnus.com>
4711 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4712 (pseudo_func): Add pcrel.
4713 (operand_match): Handle IA64_OPND_TGT64.
4714 (build_insn): Likewise.
4715 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4716 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4717 (fix_insn): Handle all three 64-bit relocation types.
4719 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4721 * obj.h (struct format_ops): New members begin, app_file,
4722 s_set_other, s_set_desc, s_get_type, s_set_type,
4723 separate_stab_sections, init_stab_section.
4725 * config/obj-multi.h: Update GPL notice to v2.
4727 (obj_app_file): New.
4728 (S_SET_SIZE): Test s_set_size for NULL before calling.
4729 (S_SET_ALIGN): Similar for s_set_align.
4734 (SEPARATE_STAB_SECTIONS): New.
4735 (INIT_STAB_SECTION): New.
4736 (EMIT_SECTION_SYMBOLS): New.
4737 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4739 * config/obj-elf.h: Update GPL notice to v2.
4740 Mention that this file is included from obj-multi.h.
4741 (obj_begin): Wrap definition in ifndef.
4742 (elf_file_symbol): Constify declaration.
4743 (obj_app_file): Ditto.
4744 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4745 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4747 * config/obj-elf.c (elf_s_set_other): New.
4748 (elf_file_symbol): Constify argument.
4749 (elf_separate_stab_sections): New.
4750 (elf_init_stab_section): New.
4751 (elf_format_ops): Add new members. Remove comma at end.
4753 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4754 (ecoff_format_ops): Add new fields. Remove comma at end.
4755 Mention inconsistency for emit_section_symbols.
4757 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4759 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4760 (coff_separate_stab_sections): New.
4761 (coff_format_ops): Add new members.
4763 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4764 (obj_aout_s_set_other): New.
4765 (obj_aout_s_set_desc): New.
4766 (obj_aout_s_get_type): New.
4767 (obj_aout_s_set_type): New.
4768 (obj_aout_separate_stab_sections): New.
4769 (aout_format_ops): New members added. Use obj_aout_process_stab,
4770 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4771 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4773 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4775 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4777 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4778 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4779 (md_estimate_size_before_relax): Ensure jumps to weak and
4780 externally visible symbols are relocatable.
4782 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4784 * stabs.c (aout_process_stab): Make global.
4785 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4786 * read.h (aout_process_stab): Declare.
4788 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4789 Generalize to *aout, *coff *elf.
4790 * configure: Regenerated.
4792 * doc/internals.texi (Object format backend): Say
4793 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4795 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4796 * Makefile.in: Regenerated.
4798 2000-05-19 Catherine Moore <clm@cygnus.com>
4800 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4802 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4804 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4805 instruction to reflect change in re_assemble_*.
4807 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4809 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4810 build PA64 ELF tools.
4811 * configure: Rebuilt.
4813 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4815 * Makefile.am: Regenerate dependencies.
4816 * Makefile.in: Regenerate.
4818 2000-05-15 Nick Clifton <nickc@cygnus.com>
4820 * config/tc-arm.c (struct asm_psr): Add boolean field
4821 distinguishing between CSPR and SPSR. Rename 'number' field
4823 (psrs): Rearrange contents to match new asm_psr structure.
4824 (arm_psr_parse): Move next to psr_required_here. Make it
4825 return an asm_psr structure.
4826 (psr_required_here): Use asm_psr structure returned by
4828 (do_msr): Reorganise to allow psr_required_here to be called
4830 (md_undefined_name): Mark 'name' parameter as unused, since
4831 the COFF target does not use it.
4833 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4835 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4837 * config/te-aux.h: Likewise.
4838 * config/te-dpx2.h: Likewise.
4839 * config/te-go32.h: Likewise.
4840 * config/te-hp300.h: Likewise.
4841 * config/te-hppa.h: Likewise.
4842 * config/te-i386aix.h: Likewise.
4843 * config/te-ic960.h: Likewise.
4844 * config/te-interix.h: Likewise.
4845 * config/te-nbsd532.h: Likewise.
4846 * config/te-pc532mach.h: Likewise.
4847 * config/te-ppcnw.h: Likewise.
4848 * config/te-psos.h: Likewise.
4849 * config/te-sparcaout.h: Likewise.
4850 * config/te-sun3.h: Likewise.
4851 * config/te-sysv32.h: Likewise.
4853 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4855 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4856 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4857 and sign extend without an if statement.
4858 (build_bytes): Likewise.
4860 2000-05-14 Kazu Hirata <kazu@hxi.com>
4862 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4863 X_add_symbol L_32 case.
4865 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4867 * config/te-freebsd.h: New file.
4869 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4871 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4872 bindtextdomain): Replace defines with those from intl/libgettext.h
4873 to quieten gcc warnings.
4875 * NEWS: Mention x86 .arch and -q.
4877 * config/tc-i386.c (quiet_warnings): New.
4878 (md_assemble): Use quiet_warnings.
4879 (md_parse_option): Set quiet_warnings from -q.
4880 (md_show_usage): Mention -q, delete -m.
4881 (flag_do_long_jump): Delete.
4882 (md_parse_option): Remove -m.
4883 (md_show_usage): Remove -m.
4884 (md_create_long_jump): Remove useless flag_do_long_jump code.
4886 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4887 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4889 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4890 Alexander Sokolov <robocop@netlink.ru>
4892 * doc/c-i386.texi (i386-Arch): New section.
4893 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4895 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4896 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4897 architecture has been given and is not 486.
4898 (set_cpu_arch): New.
4899 (md_pseudo_table): Add .arch.
4900 (md_assemble): Warn if cpu architecture has been given and an
4901 unsupported instruction.
4903 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4904 Move operand_types bit defines after relevant template field.
4905 (template): Add cpu_flags.
4909 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4911 * config/tc-mn10300.h (md_end): Define.
4912 (mn10300_finalize): Declare.
4913 * config/tc-mn10300.c: Include dwarf2dbg.h.
4914 (debug_line): Define.
4915 (md_assemble): Generate dwarf2 line info.
4916 (mn10300_finalize): New function. Finalize dwarf2 info.
4918 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4920 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4921 external version of the relocation for weak symbols.
4923 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4925 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4926 frame size in units of 16 bytes, as required per SW Conventions manual.
4927 (output_unw_records): Output info-block header as a dword to get
4930 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4932 * as.h: #include "file", not <file> on files from ../include.
4933 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4934 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4935 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4936 (tc_coff_symbol_emit_hook): Ditto.
4937 (OPTCOUNT): Cast to int to avoid compiler warning.
4938 (md_begin): Fix signed/unsigned warnings.
4940 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4942 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4943 ABRANCH LONG case for a conditional branch on a 68000.
4944 (md_estimate_size_before_relax): Likewise. Also handle
4945 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4946 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4947 PC-relative on all CPUs.
4948 (md_estimate_size_before_relax): Likewise.
4950 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4952 * as.c (parse_args): Just mention current year in printed
4955 2000-05-03 J.T. Conklin <jtc@redback.com>
4957 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4959 (md_parse_option): Recognize -m7400.
4961 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4963 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4964 don't permit lp to become less than the words array.
4966 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4968 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4969 Fix little-endian case.
4971 2000-05-03 David O'Brien <obrien@NUXI.com>
4973 * as.c (parse_args): Update copyright.
4975 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4977 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4978 for the .bss section too.
4980 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4982 * configure.in: Set em=linux for hppa-*-linux.
4983 * configure: Regenerate.
4984 * doc/Makefile.in: Regenerate with correct automake.
4986 * frags.c (frag_grow): Sanity check chunk_size.
4988 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4989 * config/obj-som.h: Likewise.
4990 * config/obj-ieee.h: Likewise.
4992 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4994 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4995 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4996 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4997 (pa_ip): low_sign_unext now returns via function value. Use
4998 re_assemble_* instead of dis_assemble_* and
4999 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5001 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5002 (md_section_align, md_parse_option, md_show_usage,
5003 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5004 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5005 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5006 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5007 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5009 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5010 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5011 outside of switch. Correct mask and shifting errors in case 10
5012 and case -11. In case 21, compare against signed range to suit
5013 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5014 case 17 and case 22, use offsetT variable to properly check range.
5015 Use re_assemble_* here too.
5016 (evaluate_absolute): Change type of value to offsetT. Call
5017 hppa_field_adjust to do the work for us.
5018 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5019 (pa_parse_cmpib_64_cmpltr): Ditto.
5020 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5021 of i to unsigned int.
5022 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5023 (pa_end_of_source): Return type is void.
5025 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5027 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5029 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5031 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5032 More comments added.
5033 (md_begin): Removed "construct symbols for each register name".
5034 Because register names conflicts with GCC generated function
5036 (avr_operand): Now constant numbers can be used as a register
5037 identifiers (0 as r0, 31 as r31).
5038 (md_assemble): use skip_space () before parsing instruction
5041 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5043 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5044 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5045 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5046 * configure: Regenerate.
5048 2000-04-29 Andreas Jaeger <aj@suse.de>
5050 * as.h: Correctly check GCC version.
5052 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5054 * doc/as.1: Fix unbalanced brackets.
5056 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5058 (line_comment_chars): Set to '/' if TE_FreeBSD.
5060 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5062 * configure.in: Configury support for PA64 (currently disabled).
5063 * configure: Rebuilt.
5065 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5067 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5068 bfd_set_section_alignment.
5070 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5072 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5075 2000-04-24 Nick Clifton <nickc@cygnus.com>
5077 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5078 * doc/as.texinfo (Align): Include arm and strongarm in list of
5079 targets that have the second form of the behaviour of the .align
5082 2000-04-24 Mark Klein <mklein@dis.com>
5084 * config/obj-som.c: Terminate obj_pseudo_table.
5086 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5088 * as.c (parse_args): Allow md_parse_option to override -a listing
5090 * config/obj-coff.c (add_lineno): Change type of offset parameter
5091 from "int" to "bfd_vma."
5092 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5093 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5094 (ppc_change_csect): Align correctly for XCOFF64.
5095 (ppc_machine): New function, which discards "ppc_machine" line.
5096 (ppc_tc): Cons for 8 when code is 64 bit.
5097 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5099 (md_parse_option): Handle -a64 and -a32.
5101 * config/tc-ppc.h (TARGET_MACH): Define.
5102 (TARGET_FORMAT): Move to function.
5103 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5105 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5107 * config/tc-avr.c: New AVR_ISA_ defined.
5108 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5109 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5110 for `fmul', `movw' and `lpm R,Z' instructions.
5111 (avr_operands): Warn if current opcode is a two-word instruction
5112 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5113 (avr_opcodes): New commands added.
5114 (REGISTER_P): Check 'a' and 'v' constraint letters.
5115 (mcu_types): New MCU added.
5117 2000-04-22 Timothy Wall <twall@cygnus.com>
5119 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5121 (operand_match): Conditionally insert default bit values for IMMU9.
5123 2000-04-14 Matthew Green <mrg@cygnus.com>
5125 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5126 * configure: Rebuilt.
5128 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5129 Jason Eckhardt <jle@cygnus.com>
5131 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5133 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5134 Added handling of new operand types l,y,&,fe,fE,fx.
5136 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5137 David Mosberger <davidm@hpl.hp.com>
5138 Timothy Wall <twall@cygnus.com>
5139 Andrew MacLeod <amacleod@cygnus.com>
5140 Jim Wilson <wilson@cygnus.com>
5142 * Makefile.am (CPU_TYPES): Add ia64.
5143 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5144 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5145 * Makefile.in: Rebuild.
5146 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5147 * configure: Rebuild.
5148 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5149 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5150 * expr.c (expr): Handle md_optimize_expr.
5151 * read.c (LEX_HASH): Add comment.
5152 * config/tc-ia64.c, config/tc-ia64.h: New files.
5154 2000-04-21 Richard Henderson <rth@cygnus.com>
5156 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5157 bundling a non-delayed branch type instruction.
5159 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5161 * config/tc-mn10300.c (HAVE_AM30): Define.
5162 (md_assemble): Use it.
5164 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5166 * config/obj-elf.c (obj_elf_change_section): Check for changed
5169 * Makefile.am: (CPU_MULTI_VALID): Remove.
5170 (MULTI_CPU_TYPES): Define.
5171 (MULTI_CPU_OBJ_VALID): Define.
5172 (DEPTC): Use the above.
5173 (DEPOBJ): Same here.
5175 Regenerate dependencies.
5176 * Makefile.in: Regenerate.
5178 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5180 * Makefile.am (YACC, LEX): Get them from configure.
5182 2000-04-18 H.J. Lu (hjl@gnu.org)
5184 * config/tc-i386.c (offset_in_range): Use addressT instead of
5185 bfd_vma for non-bfd assemblers.
5187 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5189 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5190 doesn't give spurious errors.
5192 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5194 * as.h (SEEK_SET): Define if undefined.
5196 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5198 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5199 constants, and don't assume offsetT is 32 bits.
5201 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5203 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5204 (md_pcrel_from_section): Add prototype.
5205 (d10v_fix_adjustable): Add prototype.
5206 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5208 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5210 2000-04-12 Nick Clifton <nickc@cygnus.com>
5212 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5213 symbol in frag chain.
5215 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5217 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5218 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5219 (fits_in_signed_word, smallest_imm_type): Ditto.
5220 (md_assemble): Use an offsetT var to hold offsetT values, not a
5222 (offset_in_range): New.
5223 (md_assemble): Use it.
5224 (md_convert_frag): Change type of target_address, opcode_address,
5225 and displacement_from_opcode_start to offsetT.
5226 (md_create_short_jump): Change type of offset to offsetT.
5227 (md_create_long_jump): Ditto.
5228 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5229 (md_chars_to_number): Remove.
5230 (output_invalid): Remove duplicate prototype.
5232 2000-04-09 Nick Clifton <nickc@cygnus.com>
5234 * Makefile.am (CPU_TYPES): Add 'avr'.
5235 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5236 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5238 * Makefile.in: Regenerate.
5240 * doc/as.texinfo: Add M32R documentation.
5242 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5244 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5245 --enable-build-warnings option.
5246 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5247 * Makefile.in, configure: Re-generate.
5249 2000-04-07 Nick Clifton <nickc@cygnus.com>
5251 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5252 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5253 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5254 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5255 (arm_force_relocation): Force relocations for
5256 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5258 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5260 * config/tc-sh.c (get_operands): There's no third operand if the
5261 first operand is an immediate.
5263 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5265 * config/tc-sh.c (immediate): Delete.
5266 (sh_operand_info): Add immediate member.
5267 (parse_reg): Use A_PC for pc.
5268 (parse_exp): Add second argument 'op'. All callers changed.
5269 (parse_at): Expect pc to be coded as A_PC.
5270 Use immediate field in *op.
5271 (insert): Add fourth argument 'op'. All callers changed.
5272 (build_relax): Add second argument 'op'. All callers changed.
5273 (insert_loop_bounds): New function.
5274 (build_Mytes): Remove DISP_4.
5275 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5276 (assemble_ppi): Use immediate field in *operand.
5277 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5278 (md_apply_fix): Likewise.
5279 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5281 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5283 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5285 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5287 * internals.texi (CPU backend): Document
5288 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5290 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5292 * po/gas.pot: Regenerate.
5294 * as.c (show_usage): Restore translated part of bug string.
5295 * gasp.c (show_usage): Likewise.
5297 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5298 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5299 than move-if-change.
5300 (DEP1): Modify for "gcc -MM".
5304 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5305 Update dependencies.
5306 * Makefile.in: Regenerate.
5308 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5310 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5311 (md_begin): Likewise.
5312 (HAVE_AM33): New macro.
5313 (md_assemble): Use it. Match r_regs and xr_regs only if
5316 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5318 * as.h: #include "bin-bugs.h"
5319 * as.c (show_usage): Use REPORT_BUGS_TO.
5320 * gasp.c: #include "bin-bugs.h"
5321 (show_usage): Use REPORT_BUGS_TO.
5323 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5325 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5327 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5328 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5331 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5333 * config/tc-i386.c (i386_immediate): Don't assume a constant
5334 immediate is necessarily 16 bits when in 16 bit code mode.
5335 (md_assemble): Instead set guess_suffix here after we have checked
5338 2000-04-02 Richard Henderson <rth@cygnus.com>
5340 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5341 quantities. Correct right shift sign extension.
5342 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5343 32-bit value when shifting into place.
5345 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5347 * app.c: Add ATTRIBUTE_UNUSED as needed.
5348 * config/tc-ppc.c: Likewise.
5349 (ppc_size): Make unsigned long.
5350 (ppc_insert_operand): Add casts to avoid warnings.
5352 2000-03-31 Nick Clifton <nickc@cygnus.com>
5354 * config/tc-d10v.h (md_flush_pending_output): Define.
5356 2000-03-29 Nick Clifton <nickc@cygnus.com>
5358 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5359 segment. Works for both BFD_ASSEMBLER and others.
5360 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5362 2000-03-29 Nick Clifton <nickc@cygnus.com
5364 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5366 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5368 * listing.c (LISTING_LHS_WIDTH): Default depends on
5370 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5372 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5374 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5377 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5379 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5381 * config/tc-avr.c (mcu_types): Add missing initialiser.
5382 (md_pcrel_from_section): Add prototype.
5383 (avr_operand): Remove redundant test of unsigned < 0.
5384 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5386 2000-03-27 Denis Chertykov <denisc@overta.ru>
5388 * config/tc-avr.c: New file for AVR support.
5389 * config/tc-avr.h: Likewise.
5390 * configure.in: Add AVR support.
5391 * configure: Regenerate.
5393 2000-03-26 Timothy Wall <twall@cygnus.com>
5395 * gasp.c (macro_op): Add new argument to check_macro call.
5396 Macro structure definitions moved to macro.h
5397 * sb.h: Add argument to prototype for input_scrub_include_sb.
5398 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5399 nesting checks with an additional flag.
5400 (struct input_save): Add flag to indicate whether current sb
5401 should be checked for proper macro/conditional nesting.
5402 (input_scrub_push/pop): Save/restore nest check flag.
5403 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5405 * macro.c (check_macro): Allow caller to retrieve parsed macro
5406 information if a pointer is provided. This information may be
5407 used by the new macro hooks.
5408 * macro.h: Update prototype for check_macro. Macro struct
5409 definitions moved here from macro.c/gasp.c.
5410 * read.c (read_a_source_file): Add parameter to check_macro call,
5411 and pass macro info to the macro hook, if defined.
5412 (input_scrub_insert_line): New. Allow insertion of a line of
5413 characters into the input stream.
5414 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5415 file into the input stream.
5416 (s_include): Use input_scrub_insert_file.
5417 * internals.texi: Document new macro hooks.
5418 * as.h: New prototypes added.
5420 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5422 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5423 an initial capital letter.
5424 (i386_index_check): Reindent.
5426 2000-03-19 Nick Clifton <nickc@cygnus.com>
5428 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5431 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5433 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5434 instruction operand bad if Rd > 7 when generating
5435 thumb instructions. Prevents for example,
5436 "adr r12,label" from silently failing and generating
5437 the wrong instruction.
5439 2000-03-17 Nick Clifton <nickc@cygnus.com>
5441 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5442 that have a destingation >= 0x400000.
5443 Fix compile time warning messages.
5445 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5447 * config/tc-sh.c (md_begin): When encountering insn that are
5448 not supported by the current arch, only change the name if
5449 its contents are the same as prev_name.
5450 (get_specific): If the the architecture doesn't match, fail.
5452 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5454 * config/tc-sh.c (IDENT_CHAR): Define.
5455 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5456 matching back where it came from.
5458 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5460 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5462 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5464 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5467 2000-03-15 Kazu Hirata <kazu@hxi.com>
5469 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5471 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5473 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5474 floating-point-number, make sure 'f' is in FLT_CHARS.
5476 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5478 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5479 (s_lcomm_internal): Use it.
5480 * doc/internals.texi (CPU backend): Document it.
5481 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5484 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5486 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5489 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5490 implementation doesn't have special handling for switch
5492 (macro_build): Allow for code in sections other than .text.
5494 (mips_ip): Likewise.
5495 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5496 Don't perform relocs if we will be outputting them.
5497 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5498 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5501 2000-03-09 Catherine Moore <clm@cygnus.com>
5503 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5504 relocation type based on the entry in the fixup structure.
5505 Put S_IS_EXTERN processing back in.
5507 2000-03-08 H.J. Lu (hjl@gnu.org)
5509 * Makefile.am (install-exec-tooldir): Depend on
5510 install-exec-bindir for parallel make.
5511 * Makefile.in: Regenerated.
5513 2000-03-06 Nick Clifton <nickc@cygnus.com>
5515 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5517 (md_parse_option): Parse -m32r command line switch - disable m32rx
5519 (md_show_usage): Document new option.
5521 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5522 * doc/Makefile.in: Regenerate.
5523 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5525 2000-03-02 Michael Meissner <meissner@redhat.com>
5527 * config/tc-d30v.c (check_range): Remove code that incorrectly
5528 sign extended values where bits < 32.
5530 2000-03-02 H.J. Lu (hjl@gnu.org)
5532 * configure.in: Support --enable-targets=all on ia32.
5533 * configure: Regenerated.
5535 2000-03-01 Nick Clifton <nickc@cygnus.com>
5537 * gasp.c (do_align): Remove bogus check of alignment value.
5539 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5541 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5542 TC_PPC was defined forced the type of a symbol with no other type
5545 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5547 * doc/internals.texi (CPU backend): Mention that
5548 line_separator_chars do not break up comments. Fix typos for
5549 LEX_AT and LEX_NAME descriptions. Document operands for
5550 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5551 description of md_create_short_jump usage. Document argument for
5552 md_undefined_symbol.
5554 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5556 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5557 (md_parse_option): Handle it.
5558 (md_show_usage): Document it.
5560 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5562 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5563 opcode, for the instruction `pal19'. From Andrea Arcangeli
5566 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5568 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5570 (md_assemble): To here, before template operands are matched.
5571 Also ensure a constant immediate is sign extended when we know the
5572 size is at most 16 bits. This is to catch cases like "add
5573 $0xffc0,%ax" where we don't know the size, and thus that the
5574 immediate can be represented as Imm8S until after parsing the
5576 (i386_displacement): Similarly sign extend 16 bit constant
5578 (md_assemble): Relax 16-bit jump constant range check to suit sign
5579 extended displacements.
5581 2000-02-26 Andreas Jaeger <aj@suse.de>
5583 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5585 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5587 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5588 call operands when intel_syntax.
5589 (intel_float_operand): Return 2 for "fi...".
5590 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5591 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5592 earlier "SHORT" change.
5593 (md_assemble): When determining suffix from Regs, exclude
5596 2000-02-24 Nick Clifton <nickc@cygnus.com>
5598 * configure: Add arm-wince, mips-pe and sh-pe targets.
5599 * configure: Regenerate.
5601 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5603 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5604 "pe-mips" for the mips-pe target.
5606 * config/tc-arm.c (insns): Change displacement encoded in BL
5607 and B instructions if the target port is arm-wince.
5608 (do_ldst): Do not bias the relocation offset if the target
5610 (md_pcrel_from): Add in missing relocation offset bias if the
5611 target os arm-wince.
5613 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5614 (md_begin): Disable -G support for mips-pe target.
5615 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5616 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5619 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5620 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5621 assembler, just set the alignment to 4.
5623 * config/te-wince-pe.h: New file for WinCE targets. Define
5626 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5628 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5629 string instructions.
5630 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5631 (i386_intel_memory_operand): After finding a segment override,
5632 check again for no `[' before looking for a displacement. Bomb if
5633 more than one displacement rather than silently discarding the
5634 second and subsequent ones. Free strings malloc'd by
5635 build_displacement_string.
5637 2000-02-24 Catherine Moore <clm@cygnus.com>
5639 * config/obj-som.c (obj_pseudo_table): Add "weak".
5640 (obj_som_weak): New routine.
5642 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5644 * config/tc-i386.c (union i386_op): New.
5645 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5646 Throughout file replace occurences of disps[n], imms[n], regs[n]
5647 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5648 intel mode operand swapping. Add assert in regKludge and
5649 fake_zero_displacement code. Test i.types[n] when outputting
5650 displacements and immediates. Combine output of Disp16 with
5652 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5653 when in intel mode by (not) reversing fsub and fdiv operands
5654 before the template search. This fails for single operand
5655 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5656 undefined. Instead fix the base_opcode after we've found the
5657 template. Move base_opcode xor with found_reverse_match from
5658 opcode output code to before this fix so we test for the correct
5660 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5661 check in intel mode. Instead compare opcodes.
5663 * config/tc-i386.h (TC_RELOC): Delete.
5664 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5665 with equivalent call to reloc.
5667 * as.h (flag_m68k_mri): Move declaration after target include, and
5668 only declare when TC_M68K defined. Define as zero otherwise.
5669 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5670 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5671 Define as zero otherwise.
5672 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5673 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5674 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5675 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5676 testing whether defined.
5677 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5678 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5679 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5680 rather than testing whether defined.
5681 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5682 (parse_mri_cons): Declare and use only when TC_M68K.
5683 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5684 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5685 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5687 * NEWS: Mention IBM 370 support.
5689 2000-02-23 Richard Henderson <rth@cygnus.com>
5691 * config/tc-i386.c (md_assemble): When swapping operands for
5692 intel_syntax, assume everything that's not Imm or Disp is a
5695 2000-02-23 Linas Vepstas <linas@linas.org>
5697 * config/tc-i370.c, config/tc-i370.h: New files.
5698 * Makefile.am: Add support for Linux/IBM 370.
5699 * configure.in: Likewise.
5700 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5701 * config/obj-elf.c: Include elf/i370.h
5702 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5704 * Makefile.in: Regenerate.
5705 * configure: Regenerate.
5707 * doc/c-i370.texi: New file.
5708 * doc/all.texi: Include it.
5709 * doc/as.texinfo: And here.
5710 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5711 * doc/Makefile.in: Regenerate.
5713 2000-02-19 Michael Meissner <meissner@redhat.com>
5715 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5716 determine if an instruction can be used in parallel with an ADDppp
5717 or SUBppp instruction.
5719 2000-02-22 Andrew Haley <aph@cygnus.com>
5721 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5723 2000-02-22 Andrew Haley <aph@cygnus.com>
5725 * config/tc-mips.c (mips_gp32): New variable.
5726 (macro_build) Use mips_gp32.
5728 (md_longopts): Add "-mgp32" and "-mgp64".
5729 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5731 (OPTION_M7900): Change offset
5732 (OPTION_NO_M7900): Ditto.
5734 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5736 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5737 warning, and bump it to 1.
5739 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5741 From Brad Lucier <lucier@math.purdue.edu>:
5742 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5745 2000-02-21 Catherine Moore <clm@cygnus.com>
5747 * config/tc-mips.c (MF_HILO_INSN): Define.
5748 (mips_7000_hilo_fix): Declare.
5749 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5750 (md_parse_option): Check for 7000_HILO_FIX options.
5751 (OPTION_M7000_HILO_FIX): Define.
5752 (OPTION_NO_M7000_HILO_FIX): Define.
5753 * doc/c-mips.texi (-mfix7000): Describe.
5755 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5757 * listing.c (print_lines): Remove unused variable `end'.
5759 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5760 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5761 reloc_type when BFD_ASSEMBLER.
5762 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5763 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5764 statement and quell signed vs. unsigned comparison warning.
5766 2000-02-18 Nick Clifton <nickc@cygnus.com>
5768 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5769 the computed frag offset, rather than overwriting it.
5771 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5773 * config/tc-sh.c ("elf/sh.h"): Include.
5774 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5775 (md.begin): Initialize target_arch.
5776 Only include opcodes in has table that match selected architecture.
5777 (parse_reg): Recognize register names for sh-dsp.
5778 (parse_at): Recognize post-modify addressing.
5779 (get_operands): The leading space is now optional.
5780 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5781 arguments. Update valid_arch.
5782 (build_Mytes): Add support for SDT_REG_N.
5783 (find_cooked_opcode): New function, broken out of md_assemble.
5784 (assemble_ppi, sh_elf_final_processing): New functions.
5785 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5786 (md_longopts, md_parse_option): New option: -dsp.
5787 * config/tc-sh.h (elf_tc_final_processing): Define.
5788 (sh_elf_final_processing): Declare.
5790 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5792 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5793 the unwinder subspace. Save the current seg/subseg before creating
5796 2000-02-10 Nick Clifton <nickc@cygnus.com>
5798 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5799 little endian targets.
5800 (INST_BYTE1): Redefine to handle big and little endian
5802 (cpu_type): New type: Select between M340 and M210.
5803 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5804 instructions of the M340.
5805 (md_assemble): Add support for the MULSH and OPSR classes of
5807 (md_atof): Add support for little endian targets.
5808 (md_parse_option): Add support for -EL, -EB and -mcpu command
5810 (md_convert_frag): Add support for little endian targets.
5811 (md_apply_fix3): Add support for little endian targets.
5812 (md_number_to_chars): Add support for little endian targets.
5814 2000-02-10 Timothy Wall <twall@redhat.com>
5816 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5817 defined, use it to verify the symbol just read should be a label.
5819 2000-02-10 Timothy Wall <twall@redhat.com>
5821 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5822 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5823 around colons when KEEP_WHITE_AROUND_COLON is defined.
5824 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5825 and KEEP_WHITE_AROUND_COLON.
5827 2000-02-08 Timothy Wall <twall@redhat.com>
5829 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5831 (do_repeat): New. Abstract repeat logic so that a "break" can be
5833 (end_repeat): New. Provide support for a "break" out of the
5835 * read.h: Add prototypes for new functions.
5837 2000-02-08 Timothy Wall <twall@redhat.com>
5839 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5840 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5841 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5844 2000-02-08 Timothy Wall <twall@redhat.com>
5846 * read.c: Added elseif to directives table.
5847 * read.h: Added prototype for s_elseif.
5848 * doc/as.texinfo: Added description for elseif.
5849 * cond.c (s_elseif): New function
5851 2000-02-04 Timothy Wall <twall@redhat.com>
5853 * listing.c (print_lines): Remove conditionals causing bug in
5856 2000-02-03 Timothy Wall <twall@cygnus.com>
5858 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5860 * frags.c (frag_new): Calculate fr_fix in octets
5861 (frag_now_fix) Return offset as target address offset (bytes).
5862 (frag_now_fix_octets) New - Return offset in octets (8-bit
5864 * frags.h: Added prototype for frag_now_fix_octets().
5865 Distinguish between octets and bytes in field descriptions.
5866 * listing.c (calc_hex): Account for octets vs bytes when
5867 printing addresses/offsets.
5868 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5869 target is little-endian, print the octets in a word in big-endian
5870 order so that the display looks like a proper hexadecimal number,
5871 instead of having the octets reversed.
5872 * read.c (do_align): When recording alignment, alignment power
5873 should be in terms of target bytes (minimum addressible unit)
5875 (do_org) Convert ORG target address (byte) argument into an
5876 octet offset when generating a variable fragment.
5877 * symbols.c (resolve_symbol_value): Symbol final value
5878 converted to a target address offset (bytes) from its octet offset.
5879 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5880 offset (bytes) is adjusted by the frag offset (octets) converted
5882 (coff_frob_section) Section alignment power is in terms of bytes;
5883 convert it to an octet alignment power when calculating size (and
5884 size mask) in octets. Don't modify the section size in order to
5885 "align" it for TI COFF, since that format has a different method
5886 for storing alignment information.
5888 2000-02-01 Timothy Wall <twall@cygnus.com>
5890 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5891 entries, matching the way GCC generates them. If not escaped, the
5892 filename is encoded incorrectly.
5894 2000-01-31 Nick Clifton <nickc@cygnus.com>
5896 * config/tc-arm.c (reg_table): Add support for ATPCS register
5899 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5901 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5903 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5905 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5906 of a symbol when we really care about its value.
5908 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5910 * config/tc-mcore.c (md_assemble): Give warning message if
5911 operands passes to instruction are more than the spec.
5913 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5915 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5916 Thumb mode but the label seen was not declared as '.thumb_func'
5917 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5918 correct disassembly of Thumb code bounded by non function labels.
5920 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5922 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5923 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5925 * Makefile.in: Same here.
5928 * configure.in: Set bfd_gas for i386-aout when primary target
5929 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5930 we may need the primary te_file. Remove incorrect comment.
5932 * configure: Regenerate.
5934 * config/e-i386aout.c: New file.
5936 * as.c (USE_EMULATIONS): Move to before print_version_id.
5937 (struct emulation): Add i386aout.
5938 (show_usage): Split text strings. Reformat -a text. Add --em
5942 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5943 (aout_format_ops): New.
5946 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5947 preprocessor conditional and add aout USE_EMULATIONS tests.
5948 (read_a_source_file): Don't pass error strings to printf as
5952 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5954 (do_data): Same here.
5955 (process_file): And here.
5958 * symbols.c (colon): Rewrite "already defined" fatal message
5959 code for aout with USE_EMULATIONS.
5962 * config/obj-aout.c (OBJ_HEADER): Define.
5963 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5965 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5966 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5968 (obj_aout_type): Expand S_SET_OTHER here too.
5969 (obj_read_begin_hook): Remove.
5970 (aout_pop_insert): New.
5971 (obj_aout_s_get_other): New.
5972 (obj_aout_s_get_desc): New.
5973 (aout_format_ops): New.
5976 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5977 gets aout_pseudo_table.
5978 (aout_pseudo_table): Declare.
5979 (obj_read_begin_hook): Define.
5982 * config/obj-coff.c (obj_pseudo_table): Rename to
5984 (coff_pop_insert): Use coff_pseudo_table.
5985 (coff_sec_sym_ok_for_reloc): Remove.
5986 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5987 and comment all zero entries and remove #if 0 code.
5990 * config/obj-coff.h (obj_pop_insert): Define.
5991 (coff_pseudo_table): Declare.
5994 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5995 s_get_size, s_set_size. Comment all zero entries.
5998 * config/obj-elf.c (elf_s_get_other): New function.
5999 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6000 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6001 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6003 (obj_elf_parse_section_letters): Don't pass error strings to
6004 printf as format arg.
6007 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6009 (elf_s_get_other): Declare.
6010 (S_GET_OTHER) Define as elf_s_get_other if not already
6012 (S_SET_OTHER): Only define when not already defined.
6013 (elf_obj_read_begin_hook): Declare.
6014 (obj_read_begin_hook): Define.
6015 (elf_obj_symbol_new_hook): Declare.
6016 (obj_symbol_new_hook): Define.
6019 * config/obj-multi.h: Add copyright header and protect against
6020 multiple inclusion. Add * to all function pointers.
6021 (OBJ_HEADER): If defined, include it rather than other defines
6023 (obj_frob_file_after_relocs): Test for NULL.
6024 (obj_symbol_new_hook): Here too.
6025 (obj_sec_sym_ok_for_reloc): And here.
6026 (S_GET_OTHER): Define.
6027 (S_GET_DESC): Define.
6028 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6029 (OBJ_MAYBE_ELF): Update comment.
6031 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6032 OBJ_AOUT preprocessor conditional and handle emulation by
6033 testing OUTPUT_FLAVOR.
6034 (i386_displacement): Here too.
6035 (md_section_align): Similarly here.
6036 (i386_target_format): Conditionally compile when more than one
6037 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6038 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6039 (i386_displacement): Here too.
6042 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6043 Define TARGET_FORMAT for aout only when not multi.
6046 * config/te-multi.h: Delete file as it's identical to te-generic.h
6048 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6050 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6051 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6054 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6056 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6059 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6061 * config/tc-mips.c (mips_do_align): New function.
6062 * config/tc-mips.h (md_do_align): Define.
6064 2000-01-10 Philip Blundell <philb@gnu.org>
6066 * doc/c-arm.texi (ARM Options): Fix typo.
6067 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6068 line separator for Linux.
6069 * doc/as.texinfo (Comments): Mention the ARM.
6071 2000-01-10 Philip Blundell <pb@futuretv.com>
6073 * configure.in (arm*-*-conix*): New target.
6074 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6076 * configure: Regenerate.
6078 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6080 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6081 (obj_elf_visibility): New function.
6083 * doc/as.texinfo (Visibility): New node: document visibility
6086 For older changes see ChangeLog-9899