1 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * tc_mips.c (md_begin): Warn about incompatibility between -march=FOO
4 and -mipsN option, continue with default ISA.
6 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8 * config/tc-mips.c (md_parse_option): #ifdef the
9 traditional/non-traditional names as it is done in mips_target_format.
11 2001-08-20 Richard Henderson <rth@redhat.com>
13 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
14 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
15 use seg parameter instead of now_seg.
17 2001-08-18 H.J. Lu <hjl@gnu.org>
19 * config/tc-mips.c (show): Add the missing prototype.
21 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
23 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
25 (mips_ip): Use the new return values instead of characters. Add
26 support for %higher and %highest.
29 (my_getSmallExpression): Make parsing case insensitive and more
30 reliable. Add support for %higher and %highest. Further support to
31 parse %gprel and %neg is implemented but currently deactivated.
33 2001-08-17 Alan Modra <amodra@bigpond.net.au>
35 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
36 (ecoff_build_symbols): Likewise.
37 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
39 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
41 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
42 for n32 ABI if appropriate.
44 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
46 * config/tc-mips.c (cons_fix_new_mips): Remove.
47 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
48 (cons_fix_new_mips): Remove.
50 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
52 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
53 a label, not a hex constant.
55 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
57 * config/tc-v850.h: Add missing prototypes.
59 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
61 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
64 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
66 * config/tc-sparc.c (cons_fix_new_sparc): Move
67 `sparc_no_align_cons = 0;' to...
68 (s_uacons): ...here so that sparc_no_align_cons will get
71 2001-08-11 Kazu Hirata <kazu@hxi.com>
73 * config/tc-mips.c: Fix a comment typo.
75 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
77 * config/tc-mips.c (move_register): New function.
78 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
80 (macro2): Use move_register rather than macro_build for moves.
81 (mips16_macro): Likewise.
82 (macro): Likewise. Handle M_MOVE.
84 2001-08-10 Andreas Jaeger <aj@suse.de>
86 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
88 * configure: Regenerate.
90 2001-08-10 Alan Modra <amodra@bigpond.net.au>
92 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
93 Comment indentation of #pragma.
94 * macro.c (alloca): Likewise.
96 * config/tc-ppc.c: Revert 2001-08-08.
98 2001-08-09 Alan Modra <amodra@bigpond.net.au>
100 * symbols.c: Add missing prototypes.
101 * config/e-i386elf.c: Likewise.
102 * config/e-i386coff.c: Likewise.
103 * config/e-i386aout.c: Likewise.
104 * config/obj-coff.c: Likewise.
105 (def_symbol_in_progress, stack): Move definition.
106 * config/obj-elf.c: Add missing prototypes.
107 (obj_elf_change_section): Make static.
108 (obj_elf_parse_section_letters): Likewise.
109 (obj_elf_section_word): Likewise.
110 (obj_elf_section_type): Likewise.
112 2001-08-08 Alan Modra <amodra@bigpond.net.au>
114 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
115 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
116 determining reloc type with code reading operands->reloc field.
118 2001-08-08 Alan Modra <amodra@bigpond.net.au>
120 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
121 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
122 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
123 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
125 * output-file.c (output_file_create): Don't try to open a second
126 time as it's unnecessary. FOPEN_W was undefined too.
128 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
130 * tc-mips.c (macro_build): Replace magic constants by defines.
131 (mips_ip): Likewise. Typo.
133 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
135 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
136 (RELAX_ENCODE): Replace bfd_vma by valueT.
137 (load_address): Formatting.
138 (macro): Likewise. Code cleanup. Typo.
139 (macro2): Formatting.
140 (md_parse_option): Typo.
141 (s_mipsset): Reorder cases to look nicer.
142 (md_estimate_size_before_relax): Formatting. Code cleanup.
143 (mips_elf_final_processing): Check against NULL instead of 0.
144 (md_obj_end): Remove ugly `' in message string.
145 (s_mips_ent): Remove ugly `' in message string.
147 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
149 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
150 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
151 mutually exclusive (if they are different).
152 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
155 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
157 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
160 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
162 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
163 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
164 (md_long_opts): Add -mfp32 option.
165 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
166 (md_show_usage): Show usage for -mfp32 and -mgp32.
167 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
168 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
169 (HAVE_32BIT_ADDRESSES): New macro.
170 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
171 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
172 (s_cprestore, s_cpadd): Likewise.
173 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
174 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
175 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
176 to determine the width of addresses in load, store and jump macros.
177 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
178 used in set instructions; do not check the address size for them.
179 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
180 unaligned load and store macros.
181 (mips_ip): Use the new macros to check the width of a register when
182 processing float constants. Force a constant into memory if it is
183 destined for an FPR and the FPRs are wider than the GPRs. Warn about
184 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
185 than mips_gp32 to select synthetic instructions.
186 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
187 synthetic instructions.
189 2001-08-01 Christian Groessler <cpg@aladdin.de>
191 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
192 "rh", "rr", "rq", or "sp" then don't automatically assume
193 it's a register name. Check whether there is a number
196 2001-08-01 Alan Modra <amodra@bigpond.net.au>
198 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
199 Don't allocate more space than necessary for the input line copy.
201 2001-08-01 Alan Modra <amodra@bigpond.net.au>
203 * read.c: Standardize error/warning messages - don't capitalise, no
204 final period or newline, don't say "ignored" or "zero assumed" for
205 as_bad messages. In some cases, change the wording to that used
206 elsewhere for similar messages.
209 * atof-generic.c: Likewise.
212 * depend.c: Likewise.
213 * dwarf2dbg.c: Likewise.
217 * input-file.c: Likewise.
218 * input-scrub.c: Likewise.
219 * listing.c: Likewise.
220 * output-file.c: Likewise.
222 * subsegs.c: Likewise.
223 * symbols.c: Likewise.
225 * ecoff.c (ecoff_directive_end): Test for missing name by
226 comparing input line pointers rather than reading string.
227 (ecoff_directive_ent): Likewise.
228 * read.c (s_set): Likewise.
229 (s_align): Report a warning rather than an error for
231 (s_comm): Check for missing symbol name.
232 (s_lcomm_internal): Likewise.
234 (s_globl): Use is_end_of_line instead of looking for '\n'.
235 (s_lcomm_internal): Likewise.
236 (ignore_rest_of_line): Report a warning rather than an error.
238 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
240 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
241 any kind of relocation against a not-loaded section.
243 2001-07-30 Alan Modra <amodra@bigpond.net.au>
245 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
246 to include '@' in symbol names when parsing versioned symbols
247 rather than calling get_symbol_end multiple times.
248 * config/tc-i370.c (register_name): Format fixes. Don't call
249 get_symbol_end after parsing number.
250 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
251 code out of conditional.
252 (address_register_name): Likewise.
253 (other_register_name): Likewise.
254 * config/tc-mn10300.c (r_register_name): Likewise.
255 (xr_register_name): Likewise.
256 (data_register_name): Likewise.
257 (address_register_name): Likewise.
258 (other_register_name): Likewise.
259 * config/tc-ppc.c (register_name): Likewise.
260 * config/tc-s390.c (register_name): Likewise.
262 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
264 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
265 and bra relax: update fragP->fr_fix after the fixup.
267 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
269 * read.c (s_set): Check for missing symbol name.
271 2001-07-26 Alan Modra <amodra@bigpond.net.au>
273 * write.c (relax_segment <rs_space>): Account for fr_fix.
275 2001-07-25 H.J. Lu <hjl@gnu.org>
277 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
278 we treat weak like extern only for ELF.
279 (mips_fix_adjustable): Make sure we don't adjust extern/weak
280 symbols only for ELF.
282 2001-07-25 Chris Demetriou <cgd@broadcom.com>
284 * config/tc-mips.c: Fix spelling error in comment.
286 2001-07-25 Dave Brolley <brolley@redhat.com>
288 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
289 (IS_PARALLEL_SEPARATOR): New macro.
290 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
291 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
292 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
293 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
296 2001-07-24 Alan Modra <amodra@bigpond.net.au>
298 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
299 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
300 Update dependencies with "make dep-am".
301 * Makefile.in: Regenerate.
302 * doc/Makefile.in: Regenerate.
304 2001-07-23 Kazu Hirata <kazu@hxi.com>
306 * config/tc-alpha.h: Fix formatting.
307 * config/tc-arc.c: Likewise.
308 * config/tc-d10v.h: Likewise.
309 * config/tc-hppa.c: Likewise.
310 * config/tc-i370.c: Likewise.
311 * config/tc-i386.h: Likewise.
312 * config/tc-i960.h: Likewise.
313 * config/tc-ia64.c: Likewise.
314 * config/tc-ia64.h: Likewise.
315 * config/tc-m32r.c: Likewise.
316 * config/tc-m68k.c: Likewise.
317 * config/tc-m88k.c: Likewise.
318 * config/tc-ns32k.c: Likewise.
319 * config/tc-pdp11.c: Likewise.
320 * config/tc-pj.h: Likewise.
321 * config/tc-s390.c: Likewise.
322 * config/tc-sparc.c: Likewise.
323 * config/tc-sparc.h: Likewise.
324 * config/tc-tic80.c: Likewise.
325 * config/tc-w65.h: Likewise.
327 2001-07-23 Alan Modra <amodra@bigpond.net.au>
329 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
330 symbols specially. Always resolve, adding fr_address to value.
331 * write.c (write_object_file): Don't add fr_address to sym values.
332 (relax_frag): Likewise.
333 (relax_segment): Likewise.
334 * config/obj-ieee.c (do_symbols): Likewise.
335 * config/tc-cris.c (md_convert_frag): Likewise.
336 * config/tc-fr30.c (md_convert_frag): Likewise.
337 * config/tc-i386.c (md_convert_frag): Likewise.
338 * config/tc-m32r.c (md_convert_frag): Likewise.
339 * config/tc-m68hc11.c (md_convert_frag): Likewise.
340 * config/tc-mcore.c (md_convert_frag): Likewise.
341 * config/tc-mips.c (mips16_extended_frag): Likewise.
342 * config/tc-ns32k.c (md_convert_frag): Likewise.
343 * config/tc-m68k.c (md_convert_frag_1): Likewise.
344 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
345 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
346 (md_relax_table): Remove first four entries. Format.
347 (md_estimate_size_before_relax): Remove old_fix. Don't bother
348 setting fr_var. Simplify byte branch checks.
350 2001-07-23 Alan Modra <amodra@bigpond.net.au>
352 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
353 "isbranch" param as all calls have it set.
354 (pa_parse_neg_cmpsub_cmpltr): Likewise.
355 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
356 strcasecmp in "nullify" var.
357 (pa_parse_neg_add_cmpltr): Likewise.
358 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
359 functions. Don't print wrong conditions in error messages.
361 2001-07-23 Andreas Jaeger <aj@suse.de>
363 * config/tc-s390.c (s390_force_relocation): Removed.
365 * config/tc-s390.h: Remove double declaration of
368 2001-07-22 H.J. Lu <hjl@gnu.org>
370 * config/tc-mips.c (s_mips_end): Remove unused variables.
371 (s_mips_frame): Add ATTRIBUTE_UNUSED.
373 2001-07-17 Andreas Schwab <schwab@suse.de>
375 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
377 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
379 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
381 2001-07-17 matthew green <mrg@eterna.com.au>
383 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
385 (line_comment_chars): Set to '/' if TE_NetBSD.
387 2001-07-14 matthew green <mrg@eterna.com.au>
389 * configure.in (i386-*-netbsdelf*): New target.
390 * configure: Regenerate.
392 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
394 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
395 class of the non-debug symbol is C_NULL.
397 2001-07-10 Anders Norlander <anorland@synergenix.se>
399 * doc/as.texinfo (Incbin): Fix grammatical errors.
401 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
403 * depend.c: Use FOPEN_.. macros in calls to fopen().
404 * input-file.c: As above.
405 * itbl-ops.c: As above.
406 * listing.c: As above.
407 * output-file.c: As above.
410 2001-07-08 Anders Norlander <anorland@synergenix.se>
412 * read.c (s_incbin): New .incbin function.
413 * read.c (potable): Add "incbin" pseudo-op.
414 * read.h: Add s_incbin prototype.
415 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
416 * NEWS: Mention new feature.
418 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
420 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
423 2001-07-06 John Healy <jhealy@redhat.com>
425 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
426 set of fixups to be stored.
427 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
428 restored to be chosen from any that are saved.
429 (gas_cgen_swap_fixups): Modified to allow the current set of
430 fixups to be swapped with any other set that has been saved.
431 (gas_cgen_initialize_saved_fixups_array): New routine.
432 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
433 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
434 or MAX_SAVED_FIXUP_CHAINS.
435 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
436 store, swap and restore fuctions to reflect the new interface.
438 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
440 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
441 ignore empty, ineffectual alignment frags when deciding if a
444 2001-07-05 Steve Ellcey <sje@cup.hp.com>
446 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
447 and SPECIAL_SECTION_FINI_ARRAY.
448 (special_section_name): Add .init_array and .fini_array.
449 (md_pseudo_table): Add init_array and fini_array.
450 (md): Add pointer_size and pointer_size_shift fields.
451 (setup_unwind_header): New static function.
452 (output_unw_records): Modify to use setup_unwind_header.
453 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
454 md.pointer_size_shift.
455 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
457 2001-07-05 Ben Elliston <bje@redhat.com>
459 * README (Supported platforms): m88k no longer suffers bitrot.
461 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
463 2001-07-05 Alan Modra <amodra@bigpond.net.au>
465 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
466 lsy_value. Correct typos in comments.
467 * symbols.c (local_symbol_make): Update for name change.
468 (local_symbol_convert): Likewise.
470 (S_GET_VALUE): Likewise.
471 (S_SET_VALUE): Likewise.
472 (print_symbol_value_1): Likewise.
473 (resolve_symbol_value): Likewise. Don't divide local sym values
474 by OCTETS_PER_BYTE twice.
476 2001-07-04 Jim Wilson <wilson@redhat.com>
478 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
480 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
483 2001-07-05 Ben Elliston <bje@redhat.com>
485 * read.c (s_fill): Correct spelling error in comments.
487 * doc/c-m88k.texi: New file.
488 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
489 * doc/Makefile.in: Regenerate.
490 * doc/all.texi: Set M880X0.
491 * doc/as.texinfo: Hook in m88k-dependent documentation.
493 2001-07-04 Eric Christopher <echristo@redhat.com>
495 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
497 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
498 and rm5721 as valid cpu strings.
499 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
501 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
503 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
504 if it's expected to be non-zero.
506 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
508 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
511 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
512 (write_object_file): Set finalize_syms to
513 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
516 * doc/internals.texi; Document
517 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
519 2001-07-02 Alan Modra <amodra@bigpond.net.au>
521 * config/tc-ppc.c: Formatting fixes.
523 2001-07-01 Ben Elliston <bje@redhat.com>
525 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
526 they cause some subtle breakage. Will fix them again later.
528 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
530 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
531 outside of a function as a .appline directive.
533 2001-06-28 Eric Christopher <echristo@redhat.com>
534 H.J. Lu <hjl@gnu.org>
536 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
537 of mips_cpu for the ISA selection.
538 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
539 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
540 (mips_tune): New. Use mips_tune for scheduling and optimization
542 (append_insn): Use mips_tune and mips_arch.
543 (macro_build): Ditto.
545 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
546 backwards compatability mips_cpu generates arch and tune.
547 (md_show_usage): Document new behavior.
549 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
554 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
556 * write.c (write_object_file): Do not set finalize_syms until
557 after the segments have been sized. Some backends may still
558 need to access the syms's frags in order to adjust relaxed
561 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
564 2001-06-27 Alan Modra <amodra@bigpond.net.au>
566 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
567 subtract MD_PCREL_FROM_SECTION for 68k.
568 (fixup_segment <Difference of 2 syms different seg>): Only fudge
569 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
571 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
573 * write.c (fixup_segment <Difference of 2 syms same seg>): If
574 pcrel, subtract MD_PCREL_FROM_SECTION value.
576 2001-06-24 Ben Elliston <bje@redhat.com>
578 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
580 2001-06-24 Jakub Jelinek <jakub@redhat.com>
582 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
583 section symbols the same way as externs.
585 2001-06-24 Ben Elliston <bje@redhat.com>
587 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
588 (emit_relocations): Ditto.
590 (md_begin): Reformat comments to conform to the GNU standards.
591 (md_assemble): Ditto.
593 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
594 (md_parse_option): Mark parameters as unused.
595 (md_show_usage): Ditto.
596 (calcop): Adjust type of `reg_prefix' to char.
598 (getval): Adjust type of local `c' to char.
599 (md_create_short_jump): Mark from_addr, to_addr params as unused.
600 (md_create_long_jump): Ditto.
601 (md_estimate_size_before_relax): Mark parameters as unused.
603 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
604 to allay a possible compiler warning.
606 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
608 * doc/internals.texi (CPU backend): Document md_atof.
610 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
612 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
613 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
616 2001-06-21 Philip Blundell <philb@gnu.org>
618 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
620 (insns): Remove entry for adrl. Add long_flag for adr.
621 (do_adr): Handle `l' suffix.
624 2001-06-21 Alan Modra <amodra@bigpond.net.au>
626 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
627 (md_apply_fix): Use it here. Replace printf with equivalent
629 (tc_gen_reloc): Use as_bad_where instead of as_bad.
630 (md_apply_fix): Here too.
631 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
632 * config/tc-m68k.c (tc_gen_reloc): Likewise.
633 (md_convert_frag_1): Likewise.
635 2000-06-20 Tom Rix <trix@redhat.com>
637 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
639 2001-06-18 H.J. Lu <hjl@gnu.org>
641 * doc/Makefile.am (info): Depend on $(MANS).
642 (as.1): Remove the prefix `$(srcdir)/'.
643 * doc/Makefile.in: Regenerated.
647 2001-06-18 Philip Blundell <philb@gnu.org>
649 * config/tc-arm.c (do_msr): Remove restriction on usage of
652 2001-06-19 Alan Modra <amodra@bigpond.net.au>
654 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
657 2001-06-13 Philip Blundell <philb@gnu.org>
659 * config/tc-arm.c (thumb_shift): Improve wording of error message.
660 (do_t_arit): Likewise.
662 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
664 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
665 .loc pseudos if the dfwarf2 functions are available.
666 (md_assemble): Only call dwarf2_emit_insn if it is available.
668 * expr.c: Fix typo in comment.
670 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
672 * doc/as.texinfo (Infix Ops): Document that comparison and
673 combiner operators can be used as infix operators.
675 2001-06-12 Peter Jakubek <pjak@snafu.de>
677 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
679 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
680 (reverse_mri_condition): Likewise.
681 (swap_mri_condition): Issue warning for conditions that can not be
683 (build_mri_control_operand): Fix order of operands (swapped).
684 (build_mri_control_operand): Allow upper case extension in structured
686 (s_mri_else): Likewise.
687 (s_mri_next): Likewise.
688 (s_mri_for): Likewise.
689 (s_mri_if): Fix handling comment ('*') in mri mode.
690 (s_mri_while): Likewise.
691 * macro.c (macro_expand): Allow macro invocation with empty
694 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
696 * config/tc-arm.c: Fix test for overlow of literal pool.
698 2001-06-11 H.J. Lu <hjl@gnu.org>
700 * NEWS: Updated for the new -n option for the MIPS assembler.
702 * config/tc-mips.c (md_show_usage): Add -n.
704 * doc/as.texinfo: Document the new -n option.
705 * doc/c-mips.texi: Likewise.
706 * doc/as.1: Regenerated.
708 2001-06-10 Alan Modra <amodra@bigpond.net.au>
710 * config/obj-coff.c (obj_coff_section): Formatting fix.
712 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
715 2001-06-08 H.J. Lu <hjl@gnu.org>
717 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
718 disable warning about all NOPS that the assembler generates.
719 (macro): Warn NOPS generated only if warn_nops is not 0.
720 (md_shortopts): Add `n'.
721 (md_parse_option): Set warn_nops to 1 for `n'.
723 2001-06-08 H.J. Lu <hjl@gnu.org>
725 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
727 2001-06-08 H.J. Lu <hjl@gnu.org>
729 * config/tc-mips.c (md_apply_fix): Don't adjust common
730 extern/weak symbols for ELF.
731 (md_estimate_size_before_relax): Treat weak like extern for
733 (mips_fix_adjustable): Don't adjust extern/weak symbols for
736 2001-06-08 Alan Modra <amodra@bigpond.net.au>
738 * Makefile.am: 'som' is not wrongly spelled 'some'.
739 * Makefile.in: Regenerate.
741 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
742 S_GET_VALUE by using a temp.
743 (append_insn): Likewise, and for S_SET_VALUE too.
744 (mips_emit_delays): Likewise.
745 (my_getExpression): Likewise.
746 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
747 (mips16_extended_frag): Remove code concerned with avoiding
748 locking in a frag address now that symbols are not finalized until
749 relaxation is complete. Cater for first relaxation pass having
750 bogus addresses. Use relax_marker to reliably determine whether a
751 symbol frag has been reached on the current pass.
753 2001-06-07 H.J. Lu <hjl@gnu.org>
755 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
756 * configure: Regenerate.
758 2001-06-07 H.J. Lu <hjl@gnu.org>
760 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
762 * configure: Regenerate.
764 2001-06-07 H.J. Lu <hjl@gnu.org>
766 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
767 MIPS_STABS_ELF is defined.
769 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
771 * as.c (show_usage): Remove L from listing options. It is not a
774 2001-06-06 Christian Groessler <cpg@aladdin.de>
776 * config/tc-z8k.c: Removed many warnings by removing unused
777 variables and tagging unused parameters as such.
778 (md_begin): Fixed a typo (","instead of ";").
779 (struct ctrl_table): Add parentheses to initialize array
781 (struct flag_table): Likewise.
782 (struct intr_table): Likewise.
783 (struct table): Likewise.
784 (check_operand): "#if 0"'ed since it doesn't seem to be used.
786 2001-06-06 Peter Jakubek <pjak@snafu.de>
788 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
789 options to list (e.g. m5206e, m5307, m5407).
791 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
793 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
794 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
796 2001-06-06 Alan Modra <amodra@bigpond.net.au>
798 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
799 <JumpByte, JumpDword insn output>: Remove dead code.
801 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
803 * as.c (parse_args): Correct option name "listing-lhs-width2".
805 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
807 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
810 2001-05-30 Richard Henderson <rth@redhat.com>
812 * read.c (emit_leb128_expr): Call md_cons_align.
814 2001-05-28 Jeff Sturm <jsturm@one-point.com>
816 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
817 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
818 (tc_gen_reloc): Likewise.
819 (sparc_cons_align): Don't clear sparc_no_align_cons.
820 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
821 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
823 2001-05-27 Alan Modra <amodra@one.net.au>
825 * write.c (relax_segment <rs_space>): Check the section of a
826 symbol to determine whether it is absolute rather than comparing
827 its frag against zero_address_frag as listings play tricks with
830 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
831 allocated in the same chunk as the fixed part.
833 2001-05-26 Alan Modra <amodra@one.net.au>
835 * write.c (relax_segment <rs_space>): Calculate growth using
836 addresses before stretch. Prevent repeated error messages.
837 From Peter Jakubek <pjak@snafu.de>
838 Use as_bad_where and as_warn_where to pinpoint errors.
840 2001-05-25 Alan Modra <amodra@one.net.au>
842 * symbols.c (resolve_symbol_value): Always set segment, even when
843 not finalizing symbol value.
845 * config/obj-ieee.c (write_object_file): Set finalize_syms.
846 * config/obj-coff.c (write_object_file): Likewise.
847 * (size_section): Remove rs_space assert as fr_symbol is no longer
849 (fill_section): Likewise.
851 * configure.in: Replace linuxoldld with linux*oldld.
852 * configure: Regenerate.
854 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
855 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
856 that have been finalized.
858 * symbols.c (resolve_symbol_value): Clear sy_resolving before
859 taking exit_dont_set_value.
861 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
864 2000-05-24 Tom Rix <trix@redhat.com>
866 * config/obj-coff.c (add_lineno): xcoff allows negative line
868 * config/tc-ppc.c (ppc_stabx): fix generated symbol
870 2001-05-24 Alan Modra <amodra@one.net.au>
872 * write.c (write_object_file): Set finalize_syms = 1 before
875 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
877 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
878 architecture, remove erraneous ISA_MIPS32.
879 (md_show_usage): Add MIPS r12k support.
880 (mips_cpu_info_table): Add MIPS r12k support.
882 2001-05-22 Alan Modra <amodra@one.net.au>
884 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
887 * symbols.c (resolve_symbol_value): Remove "finalize" param,
888 instead use finalize_syms directly. Don't treat expressions
889 specially with regard to finalize_syms. Update calls to self.
890 (resolve_local_symbol): Update call to resolve_symbol_value.
891 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
893 * symbols.h (resolve_symbol_value): Update prototype.
894 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
895 to resolve_symbol_value.
896 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
897 * config/obj-coff.c (do_relocs_for): Likewise.
898 (yank_symbols): Likewise.
899 (fixup_segment): Likewise.
900 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
901 * config/tc-mips.c (md_convert_frag): Likewise.
902 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
903 (ppc_fix_adjustable): Likewise.
904 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
905 (dwarf2dbg_convert_frag): Likewise.
906 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
907 (eh_frame_convert_frag): Likewise.
908 * expr.c (make_expr_symbol): Likewise.
909 * write.c (adjust_reloc_syms): Likewise.
910 (write_object_file): Likewise.
911 (relax_segment): Likewise.
912 (fixup_segment): Likewise.
913 (finalize_syms): Init to zero, and update comment.
914 (write_object_file): Set finalize_syms to 1 rather than 2.
915 * doc/internals.texi (sy_value): Mention finalize_syms.
916 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
918 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
919 as relaxable if embedded system, make weak syms non-relaxable.
921 (tc_m68k_fix_adjustable): ..so it can be used here.
922 (md_apply_fix_2): Sign extend without conditional.
924 * config/tc-v850.c: Update copyright.
926 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
928 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
929 howto entry is not found.
931 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
933 * config/tc-mn10300.c (mn10300_force_relocation): Don't
934 optimize differences between symbols in code sections to
936 (mn10300_fix_adjustable): Don't adjust to section+offset
937 relocations pointing at symbols in code sections.
939 2001-05-16 Alan Modra <amodra@one.net.au>
941 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
943 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
944 opcodes are output rather than after. Delete insn_size.
945 * config/tc-v850.c (md_assemble): Similarly, but delete
948 2001-05-14 Richard Henderson <rth@redhat.com>
950 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
953 2001-05-14 Richard Henderson <rth@redhat.com>
955 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
956 also collect whether to expect an FDE augmentation.
957 (check_eh_frame): Rewrite as a state machine. Track where in
958 an FDE we are located, skip any augmentation.
959 (eh_frame_estimate_size_before_relax): Get code alignment from
960 the fragment subtype.
961 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
962 * read.c (emit_leb128_expr): Call check_eh_frame.
964 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
966 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
967 before a relaxable insns.
969 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
971 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
972 between symbols if the base symbol is in the current section;
973 emit a PC-relative relocation instead.
975 2001-05-12 Peter Targett <peter.targett@arccores.com>
977 * config/tc-arc.c: Update copyright and tidy source comments.
978 (md_pseudo_table): Add directive .cpu back as an alias for
979 .option. Add .file and .line for dwarf2 support.
980 (arc_mach_type): Make bfd_mach_arc_6 default.
981 (md_longopts): Add entry 'pre-v6' representing old command line
982 option when assembling for 'arc5' core versions.
983 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
985 (arc_code_symbol): Make symbol value for @h30 fixup expression
987 (md_assemble): Call dwarf2_emit_insn.
988 Include "dwarf2dbg2.h". Formatting fixes throughout file.
989 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
990 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
992 2001-05-11 Jakub Jelinek <jakub@redhat.com>
994 * config/tc-ia64.c (special_linkonce_name): New.
995 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
996 .gnu.linkonce.ia64unw{,i}.FOO.
997 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
998 (dot_endp): Add comment about it.
1000 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1002 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1003 block, ensure that the low order bits of the alignment are
1006 2001-05-10 Alan Modra <amodra@one.net.au>
1008 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1011 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1012 current variable part of frag.
1013 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1014 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1015 * config/tc-m68hc11.c (RELAX_STATE): Define.
1016 (RELAX_LENGTH): Define.
1017 (md_estimate_size_before_relax): Handle non-relaxable cases
1018 separately from relaxable cases for clarity, and return correct
1019 size for multi-pass relaxation.
1020 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1021 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1022 (md_convert_frag): Remove "length_code".
1023 * config/tc-vax.c (RELAX_STATE): Define.
1024 (RELAX_LENGTH): Define.
1025 (md_relax_table): Add missing entry.
1026 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1027 (md_convert_frag): Remove "length_code".
1028 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1029 don't bother setting fr_var. Return correct size for multi-pass
1031 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1032 (md_convert_frag): Don't bother clearing fr_var.
1033 (md_pseudo_table): Correct initialization.
1034 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1035 (md_estimate_size_before_relax): No need to set fr_var.
1036 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1037 (md_estimate_size_before_relax): No need to set fr_var.
1039 2001-05-09 Richard Henderson <rth@redhat.com>
1041 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1042 beginning a function's unwind info block.
1044 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1046 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1048 2001-05-08 Andreas Schwab <schwab@suse.de>
1050 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1051 fx_pcrel_adjust explicitly sign extend when reading it.
1053 2001-05-08 Alan Modra <amodra@one.net.au>
1055 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1056 from md_relax_table, and combine some switch cases.
1058 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1060 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1061 from offset in non-pcrel operands too.
1063 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1065 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1066 * config/tc-arm.c (arm_handle_align): Do not insert more than
1067 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1068 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1070 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1072 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1074 * Makefile.in: Regenerate.
1075 * configure.in: Remove duplicate mips-*-ecoff* entry.
1076 * configure: Regenerate.
1078 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1079 (n_names): Cast away type mismatch.
1080 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1081 (obj_ecoff_frob_symbol): Likewise.
1082 * ecoff.c: (add_file): Add unused attribute.
1083 (ecoff_directive_begin): Likewise.
1084 (ecoff_directive_bend): Likewise.
1085 (ecoff_directive_def): Likewise.
1086 (ecoff_directive_dim): Likewise.
1087 (ecoff_directive_scl): Likewise.
1088 (ecoff_directive_size): Likewise.
1089 (ecoff_directive_type): Likewise.
1090 (ecoff_directive_tag): Likewise.
1091 (ecoff_directive_val): Likewise.
1092 (ecoff_directive_endef): Likewise.
1093 (ecoff_directive_end): Likewise.
1094 (ecoff_directive_ent): Likewise.
1095 (ecoff_directive_extern): Likewise.
1096 (ecoff_directive_file): Likewise.
1097 (ecoff_directive_fmask): Likewise.
1098 (ecoff_directive_frame): Likewise.
1099 (ecoff_directive_mask): Likewise.
1100 (ecoff_directive_loc): Likewise.
1101 (mark_stabs): Likewise.
1102 (ecoff_stab): Likewise.
1103 (ecoff_frob_symbol): Cast away type mismatch.
1104 (ecoff_padding_adjust): Likewise.
1105 (ecoff_build_symbols): Likewise.
1106 (ecoff_build_procs): Likewise.
1107 (ecoff_build_aux): Likewise.
1108 (ecoff_build_strings): Likewise.
1109 (ecoff_build_fdr): Likewise.
1110 (ecoff_build_debug): Likewise.
1111 * itbl-ops.c (itbl_assemble): Variable initialization.
1113 2001-05-03 Alan Modra <amodra@one.net.au>
1115 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1116 expressions rather than triggering an assert.
1118 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1120 * config/tc-openrisc.c: New file.
1121 * config/tc-openrisc.h: Likewise.
1123 * Makefile.am: Add OpenRISC target.
1124 * Makefile.in: Regenerated.
1126 * configure.in (openrisc-*-*): Add target.
1127 * configure: Regenerated.
1129 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1131 * config/tc-arm.c (arm_frag_align_code): Change error message to
1132 more explanatory version.
1134 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1136 * config/tc-mips.c (md_parse_option): Also accept
1137 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1139 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1141 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1142 argument passing order: predicate goes last, not first.
1144 2001-04-27 Sean McNeil <sean@mcneil.com>
1146 * configure.in: Add arm-vxworks.
1147 * configure: Regenerate.
1149 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1151 * config/tc-arm.c (arm_handle_align): New Function: Generate
1152 no-op filled alignment frags.
1153 (arm_frag_align_code): New Function: Create a code alignment frag.
1154 (arm_init_frag): New Function: Initialse the target dependent
1157 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1158 (TC_FRAG_INIT): Define.
1159 (HANDLE_ALIGN): Define.
1160 (md_do_align): Define.
1162 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1164 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1165 symbol has been initialised before extracting its symbol index.
1167 2001-04-24 H.J. Lu <hjl@gnu.org>
1169 * configure: Regenerated with the right version of autoconf.
1171 2001-04-24 Christian Groessler <cpg@aladdin.de>
1173 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1174 generate R_CALLR and R_REL16 relocations
1176 2000-04-20 Jason Eckhardt <jle@redhat.com>
1178 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1179 since frag_now can change after d10v_cleanup is called.
1181 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1183 * configure.in: Add the em type for FreeBSD targets.
1184 * configure: Regenerate.
1186 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1188 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1189 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1191 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1192 pc-relative relocations not placed at the end of the instruction.
1194 2001-04-13 Jim Wilson <wilson@redhat.com>
1196 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1199 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1201 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1202 handle SHF_MERGE and SHF_STRINGS.
1203 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1204 (obj_elf_section): Allow additional argument specifying entity size.
1205 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1206 in SEC_MERGE sections.
1208 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1210 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1212 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1214 * expr.c (operand): Pass &c to md_parse_name().
1215 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1217 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1219 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1221 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1222 * Makefile.in: Regenerated.
1224 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1225 * configure: Regenerated.
1227 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1229 * config/tc-mn10300.c (xr_registers): Added `pc'.
1231 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1233 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1234 * configure: Regenerate.
1236 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1237 cases, and always return size based on current fr_subtype.
1238 (md_begin): Move initialization of md_relax_table..
1239 (md_relax_table): ..to static initializer. Set rlx_length for
1240 UNDEF_WORD_DISP cases.
1241 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1242 (md_begin): Likewise.
1243 (md_relax_table): Likewise.
1244 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1245 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1246 Set rlx_backward and rlx_forward to zero for unused states.
1247 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1248 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1249 (UNCOND12, UNCOND32): Remove duplicate defines.
1251 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1253 * config/tc-cris.c (md_estimate_size_before_relax) <case
1254 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1255 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1256 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1257 Add cases to cover all relax states.
1258 (cris_insn_first_word_frag): New.
1259 (md_assemble): Call cris_insn_first_word_frag to get the first
1260 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1261 end. Drop variable insn_size.
1262 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1263 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1264 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1266 * write.c (write_object_file): Reset broken word state before
1269 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1271 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1272 for one line if not already enabled.
1273 * cond.c (s_elseif): Correct conditional assembly listing.
1276 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1277 Don't abort on NULL current_cframe.
1279 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1281 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1282 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1283 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1284 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1285 * config/obj-coff.c (do_relocs_for): Likewise.
1286 (yank_symbols): Likewise.
1287 (fixup_segment): Likewise.
1288 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1289 (ppc_fix_adjustable): Likewise.
1290 * config/tc-mips.c (md_convert_frag): Likewise.
1291 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1292 * ehopt.c (eh_frame_convert_frag): Likewise.
1293 * expr.c (make_expr_symbol): Likewise.
1295 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1297 * symbols.c (resolve_symbol_value): Don't fix expression values
1298 until relaxation is complete.
1299 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1300 (S_GET_VALUE): Likewise, and return unresolved expression value.
1301 * write.c (finalize_syms): New.
1302 (relax_and_size_seg): Split into..
1303 (relax_seg): New function, returns 1 if anything changed..
1304 (size_seg): And the remainder of relax_and_size_seg.
1305 (fixup_segment): Arrange for final resolution of sym values.
1306 (adjust_reloc_syms): Likewise.
1307 (write_object_file): Likewise, and repeatedly call relax_seg until
1308 nothing more changes.
1309 (relax_segment): Return 1 if anything changed. Use correct types
1310 for rs_org `target' and `after'.
1311 * write.h (finalize_syms): Declare.
1312 (relax_segment): Update prototype.
1314 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1315 do-nothing cases to switch to avoid abort on a second relaxation
1316 pass, and tidy code a little.
1317 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1318 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1319 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1320 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1321 (md_relax_table): Remove first four unused entries. Increment
1322 rlx_length by one throughout table, and update comments to suit.
1323 (md_estimate_size_before_relax): Return size of current variable
1324 part of frag to reflect reality when relaxing more than once.
1325 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1326 (COND32, UNCD32): Rename to DISP32 throughout.
1327 (UNDEF_WORD_DISP): Renumber to 3.
1328 (md_estimate_size_before_relax): Add extra do-nothing cases.
1329 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1330 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1331 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1332 handle word and dword branches.
1334 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1336 * config/tc-cris.h (tc_fix_adjustable): Allow only
1337 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1338 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1339 example in comment to valid type.
1341 2001-03-28 H.J. Lu <hjl@gnu.org>
1343 * read.c (equals): Set to local for COFF only if it hasn't been
1346 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1348 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1349 (md_begin): Use it when setting default architecture.
1351 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1353 * read.c (equals): (for COFF) default symbols to being local.
1355 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1357 * configure.in (cris-*-*): Change default emulation to criself.
1358 (cris-*-*aout*): New rule.
1359 * configure: Regenerate.
1361 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1363 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1364 BFD_RELOC_390_GOTENT.
1365 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1366 BFD_RELOC_390_GOTENT.
1368 2001-03-26 Nick Clifton <nickc@redhat.com>
1370 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1371 * config/tc-s390.c (s390_force_relocation): New function: Force
1372 relocations for VTINHERIT relocs.
1374 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1376 * doc/as.texinfo: Put @c man begin to generate the as man page.
1377 When generating man, define all the variables. Re-organize some
1378 options to obtain better indentation of man page.
1379 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1380 (as.1): Build from as.texinfo.
1381 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1383 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1385 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1386 scale factor, and return the end of the expression.
1387 (i386_operand): Modify for above.
1389 2001-03-23 Nick Clifton <nickc@redhat.com>
1391 * doc/as.texinfo: Document --listing-XXX command line switches.
1392 Explain why listings behave differently when -pipe is used.
1394 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1396 * write.c (fix_new_exp): Print an error if passed a register.
1398 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1400 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1401 (PIC_SUFFIX_CHAR): New macro.
1402 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1403 (pic): New variable.
1404 (md_longopts): New option --pic.
1405 (OPTION_PIC): Define.
1406 (md_estimate_size_before_relax): Tweak longish comment.
1407 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1408 (md_assemble): Handle a PIC relocation on prefix and normal
1409 instruction operands.
1410 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1411 "complex" operand expressions. Call frag_more outside
1412 gen_cond_branch_32 parameter list.
1413 (cris_process_instruction): Handle PIC relocs on parsed
1414 operand expressions. Validize PIC reloc sizes.
1415 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1416 (gen_bdap): Handle "complex" operand expressions.
1417 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1418 ADD.D offset,PC as jump instruction if generating PIC. Generate
1419 error instead of crashing on complex expressions.
1420 (cris_number_to_imm): Add segT parameter. All callers changed.
1421 Use segT parameter, not now_seg, for segment of fixup. Handle
1422 PCREL relocations but check that they are fully resolved.
1423 (md_parse_option): Handle OPTION_PIC.
1424 (tc_gen_reloc): Handle PIC relocs.
1425 (md_show_usage): Update for --pic.
1426 (md_apply_fix3): Renamed from md_apply_fix.
1427 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1428 (md_cris_force_relocation): Force relocation for PIC relocs.
1430 * config/tc-cris.h: Tweak attribution.
1431 (MD_APPLY_FIX3): Define.
1432 (IS_CRIS_PIC_RELOC): New macro.
1433 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1434 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1436 (tc_frob_symbol): Avoid emitting undefined symbols.
1438 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1440 * frags.h (struct frag): Add relax_marker.
1441 * write.c (is_dnrange): Delete.
1442 (relax_frag): Use correct types for `aim', `target', `address'.
1443 Delete `offset', `was_address'. Test `relax_marker' instead of
1444 using fragile (and slow) address test.
1445 (relax_segment): Init and flip `relax_marker'.
1447 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1449 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1452 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1454 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1455 with 'Motorola specification for assembly language input standard'.
1457 2001-03-17 Richard Henderson <rth@redhat.com>
1459 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1460 (dwarf2_directive_loc): Don't use them.
1461 (dwarf2_directive_file): Reject duplicate file definitions.
1462 (get_filenum): Zero allocated memory.
1463 (out_file_list): Complain about missing file definitions.
1465 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1467 * read.c (do_org): Handle complex expressions.
1468 * cgen.c (gas_cgen_finish_insn): Likewise.
1470 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1472 * config/tc-ia64.c (md): New member keep_pending_output.
1473 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1475 (dot_xdata): Turn on md.keep_pending_output for the duration of
1477 (dot_xfloat_cons): Ditto.
1478 (dot_xstringer): Ditto.
1479 (dot_xdata_ua): Ditto.
1480 (dot_xfloat_cons_ua): Ditto.
1482 2001-03-15 Jim Wilson <wilson@redhat.com>
1484 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1487 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1489 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1491 2001-03-15 DJ Delorie <dj@redhat.com>
1493 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1494 blindly freeing string if it isn't at the top of the obstack.
1496 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1498 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1499 (NUM_FLAG_CODE): Define.
1500 (lex_got): New function.
1501 (got_reloc): New global var.
1502 (x86_cons_fix_new): New function.
1503 (x86_cons): New function.
1504 (i386_immediate): Use lex_got here, replacing inline code. Change
1505 "ignoring junk.." error message to "junk.."
1506 (i386_displacement): Likewise.
1507 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1508 (x86_cons): Declare.
1509 (TC_CONS_FIX_NEW): Define.
1510 (x86_cons_fix_new): Declare.
1512 2001-03-12 Nick Clifton <nickc@redhat.com>
1514 * config/tc-arm.c (md_begin): Always set machine type based on
1517 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1519 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1520 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1522 <JumpInterSegment output>: Use correct i.disp_reloc[].
1523 <immediate output>: Likewise.
1525 2001-03-06 Nick Clifton <nickc@redhat.com>
1527 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1530 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1532 * config/tc-m68k.c : Add 5407 to archs[] table.
1533 (HAVE_LONG_BRANCH): Add mcf5407.
1534 (select_control_regs): Recognize 5407.
1536 2001-03-02 Dave Brolley <brolley@redhat.com>
1538 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1541 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1543 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1544 (gen_to_words): Print warnings if NaNs are found and the target CPU
1545 does not support them. Allow largest exponent to be used in normal
1546 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1548 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1550 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1551 anymore since we use bfd_elf_generic_reloc now.
1552 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1554 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1556 * configure.in (BFD_VERSION): New.
1557 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1558 * configure: Regenerate.
1559 * Makefile.am: Run "make dep-am"
1560 * Makefile.in: Regenerate.
1561 * doc/Makefile.in: Regenerate.
1563 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1565 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1566 SEC_NEVER_LOAD when the 'n' flag is used.
1567 Add SEC_NEVER_LOAD to matchflags.
1569 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1571 * symbols.c (decode_local_label_name): Initialize message_format
1572 only when an error is reported (perf pb due to I18N).
1574 2001-02-23 H.J. Lu <hjl@gnu.org>
1576 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1577 BFD_ASSEMBLER is not defined.
1579 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1581 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1582 done if it's against a symbol.
1584 2001-02-22 Timothy Wall <twall@cygnus.com>
1586 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1587 target formats if applicable.
1588 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1589 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1590 * Makefile.in: Regenerated.
1591 * configure.in: Added configuration for ia64-*-aix*.
1592 * configure: Regenerated.
1594 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1596 * config/tc-ia64.c (enum operand_match_result): New type.
1597 (operand_match): Change return type to operand_match_result.
1598 Fix all returns appropriately, adding support for returning the
1599 out-of-range result.
1600 (parse_operands): New locals result, error_pos, out_of_range_pos,
1601 curr_out_of_range_pos. Rewrite operand matching loop to give better
1604 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1606 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1607 (dot_proc): Clear unwind.prologue_count to zero.
1608 (dot_prologue): Increment unwind.prologue_count.
1609 (dot_restore): If second operand is omitted, use
1610 unwind.prologue_count -1 for "ecount" (# of additional regions to
1611 pop). Decrement unwind.prologue_count by number of regions
1614 2001-02-21 Nick Clifton <nickc@redhat.com>
1616 * doc/as.texinfo (Section): Note that some flags to the COFF
1617 version of .section remove attributes rather than setting them.
1619 2001-02-20 Kazu Hirata <kazu@hxi.com>
1621 * config/tc-pdp11.c: Fix formatting.
1622 * config/tc-pdp11.h: Likewise.
1624 2001-02-20 Bo Thorsen <bo@suse.de>
1626 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1629 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1631 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1632 all FreeBSD platforms should look the same at this level.
1633 * configure: Rebuilt.
1634 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1636 2001-02-18 lars brinkhoff <lars@nocrew.org>
1638 * Makefile.am: Add PDP-11 target.
1639 * configure.in: Likewise.
1640 * config/tc-pdp11.c: New file.
1641 * config/tc-pdp11.h: New file.
1642 * doc/Makefile.am: Add PDP-11 documentation.
1643 * doc/all.texi: Likewise.
1644 * doc/as.texinfo: Likewise.
1645 * doc/c-pdp11.texi: New file.
1647 2001-02-16 matthew green <mrg@redhat.com>
1649 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1651 2001-02-13 Jim Wilson <wilson@redhat.com>
1653 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1654 reloc instead of a 0 reloc.
1655 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1657 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1659 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1661 * write.c (is_dnrange): Stop as soon as the address becomes
1663 (relax_frag): Add segment parameter. Only call symbol_get_frag
1664 once. Only call is_dnrange if the symbol is in the same segment,
1665 and the symbol address is larger.
1666 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1667 * write.h (relax_frag): Update declaration.
1668 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1670 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1671 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1672 (m32r_relax_frag): Update declaration.
1673 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1674 * config/tc-tic54x.h (md_relax_frag): Likewise.
1675 * doc/internals.texi (CPU backend): Update documentation for
1678 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1680 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1681 Mention effect of < 386 architectures on jump promotion.
1682 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1684 * config/tc-i386.c (no_cond_jump_promotion): New.
1685 (set_cpu_arch): Parse "jumps" arch modifier.
1686 (insn_size): Modify usage comment.
1687 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1688 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1689 (TYPE_FROM_RELAX_STATE): New define.
1690 (UNCOND_JUMP, COND_JUMP): Renumber.
1691 (md_relax_table): Reorder to suit.
1692 (COND_JUMP86): New define.
1693 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1694 (md_assemble): Create frag var for jumps of max size, encode relax
1695 state for COND_JUMP86.
1696 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1697 leave conditional jumps small if no_cond_jump_promotion.
1698 (md_convert_frag): Likewise.
1700 * expr.c (operator): Don't bump input_line_pointer for two char
1701 operators. Instead return operator size via new param num_chars.
1702 (expr): Use above to parse multi-char operators correctly.
1704 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1706 * config/tc-i386.c (i386_displacement): Fix handling of
1707 BFD_RELOC_X86_64_GOTPCREL.
1708 (i386_validate_fix): Likewise.
1710 2001-02-12 Philip Blundell <pb@futuretv.com>
1712 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1713 ldrt/strt instructions.
1715 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1717 * config/tc-mips.c (macro): For M_LA_AB emit a
1718 BFD_RELOC_MIPS_CALL16 relocation or a
1719 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1720 BFD_RELOC_MIPS_GOT16 and
1721 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1722 loading the jump register when generating SVR4_PIC code.
1724 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1726 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1727 map to MIPS-specific files, as they used to do before the
1728 change on 2000-05-21.
1729 * configure: Regerate.
1731 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1733 * config/tc-mips.c (md_parse_option): Don't try to compile
1734 ELF-only option code if not ELF.
1736 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1738 * config/tc-ia64.h (md_elf_section_type): New macro.
1739 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1740 (they're now handled via ia64_elf_section_type.
1742 * config/tc-ia64.c (unwind): New members saved_text_seg,
1743 saved_text_subseg, and force_unwind_entry.
1744 (optimize_unw_records): New function to optimize away unnecessary
1746 (ia64_elf_section_type): New function.
1747 (output_unw_records): Generate unwind info only if the size is
1748 non-zero or if it's forced for some other reason (e.g.,
1749 handlerdata or a personality routine).
1750 (generate_unwind_image): Don't switch back to previous
1751 section---stay inside the unwind info section instead so that
1752 handlerdata that may follow goes into the right place.
1753 (dot_handlerdata): Force generation of unwind entry and save the
1754 current active text segment before generating unwind image.
1755 (dot_unwentry): Force generation of unwind entry.
1756 (dot_personality): Ditto.
1757 (dot_endp): Generate unwind table entry only if there is
1758 some unwind info or the unwind entry was forced.
1760 * config/tc-ia64.c (make_unw_section_name): New macro to form
1761 unwind section name.
1762 (generate_unwind_image): Add "text_name" argument. Use it to
1763 form unwind section name.
1764 (dot_handlerdata): Determine current segment (section) name and
1765 pass it to generate_unwind_image().
1766 (dot_endp): Determine current segment (section) name and use
1767 it to determine the appropriate unwind section name.
1768 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1769 n, fill, and max arguments.
1771 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1773 * Makefile.am: Add linux target for S/390.
1774 * configure.in: Likewise.
1775 * config/tc-s390.c: New file.
1776 * config/tc-s390.h: New file.
1778 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1780 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1781 2byte, 4byte and 8byte.
1783 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1785 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1786 md_number_to_chars with size > sizeof (valueT).
1788 2001-02-06 H.J. Lu <hjl@gnu.org>
1790 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1791 there is no relocation.
1793 2001-02-06 H.J. Lu <hjl@gnu.org>
1795 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1797 * config/tc-ia64.c (md_parse_option): Only accept the valid
1798 ia64 options on "-axxx".
1800 2001-02-05 Jim Wilson <wilson@redhat.com>
1802 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1803 aborting for invalid operands.
1805 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1807 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1808 than via pointer. Update all callers.
1809 (UNWIND_LOW32): Define.
1810 (UNWIND_HIGH32): Define.
1811 (pa_build_unwind_subspace): Use the above macros instead of dumping
1812 bitfields directly. Call frag_more once rather than multiple times.
1813 (md_assemble): Use UNWIND_LOW32.
1814 (pa_entry): Likewise
1815 (pa_procend): Likewise.
1816 (process_exit): Use UNWIND_HIGH32.
1818 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1820 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1821 function to select the header according to the cpu.
1822 (md_after_pass_hook, md_do_align): Remove.
1823 (md_cleanup, m68hc11_cleanup): Remove.
1824 (md_pcrel_from_section): Declare.
1825 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1826 (build_jump_insn, build_insn): Likewise.
1827 (m68hc11_listing_header): New function.
1828 (m68hc11_cleanup): Remove.
1830 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1832 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1833 symbols because there is no support for shared libraries and these
1834 symbols can't be overridden (unless they are weak).
1836 2001-02-01 Momchil Velikov <velco@fadata.bg>
1838 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1839 for the compilation unit with a zero byte.
1841 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1843 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1844 destinations. Correct range check for 17 and 22 bit branches.
1846 2001-01-25 Nick Clifton <nickc@redhat.com>
1848 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1849 still set. Issue an error message instead.
1850 (md_estimate_size_before_relax): Delete unused variable
1851 'buffer_address'. Fixup parentheses around if statement.
1853 2001-01-23 Kazu Hirata <kazu@hxi.com>
1855 * as.c: Fix formatting.
1856 * ehopt.c: Likewise.
1857 * messages.c: Likewise.
1858 * stabs.c: Likewise.
1859 * symbols.c: Likewise.
1861 2001-01-23 Ben Elliston <bje@redhat.com>
1863 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1865 2001-01-22 Kazu Hirata <kazu@hxi.com>
1867 * config/tc-alpha.c: Fix formatting.
1869 2001-01-19 Kazu Hirata <kazu@hxi.com>
1871 * config/tc-alpha.c: Fix formatting.
1873 2001-01-18 Kazu Hirata <kazu@hxi.com>
1875 * config/tc-alpha.c: Fix formatting.
1877 2001-01-18 Nick Clifton <nickc@redhat.com>
1879 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1881 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1883 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1885 * configure.in (cpu_type, arch): Match i386 too.
1886 * configure: Rebuilt.
1888 2001-01-16 Kazu Hirata <kazu@hxi.com>
1890 * config/tc-i386.c: Fix formatting.
1892 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1894 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1895 relocs for .PARISC.unwind section.
1897 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1898 depending on section flags, not just for .text.
1900 2001-01-15 Jim Wilson <wilson@redhat.com>
1902 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1903 not immediately followed by an instruction.
1905 2001-01-15 Kazu Hirata <kazu@hxi.com>
1907 * config/tc-m68hc11.c: Fix formatting.
1909 2001-01-15 Nick Clifton <nickc@redhat.com>
1911 * symbols.c (colon): Change 'already defined symbol' from a
1912 fatal error to an ordinary error. There is no reason why this
1913 error should be fatal.
1915 * message.c (as_fatal): Delete output file, if one has been
1918 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1920 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1922 2001-01-14 Kazu Hirata <kazu@hxi.com>
1924 * config/tc-alpha.c: Fix formatting.
1925 * config/tc-arc.c: Likewise.
1926 * config/tc-arc.h: Likewise.
1927 * config/tc-d10v.c: Likewise.
1928 * config/tc-i370.c: Likewise.
1929 * config/tc-i386.c: Likewise.
1930 * config/tc-i960.c: Likewise.
1931 * config/tc-m68k.c: Likewise.
1932 * config/tc-ppc.c: Likewise.
1933 * config/tc-sparc.c: Likewise.
1934 * config/tc-tahoe.c: Likewise.
1935 * config/tc-vax.c: Likewise.
1937 * config/tc-arc.c: Fix formatting.
1939 * config/tc-arc.c: Fix formatting.
1941 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1943 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1944 both 32 and 64 bit ELF.
1946 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1947 and don't bother storing `m' for "ce" completer. Tidy handling of
1948 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1950 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1952 * config/tc-i386.h (TARGET_MACH): New macro.
1953 (i386_mach): Declare.
1954 * config/tc-i386.c (i386_mach): New function.
1956 2001-01-13 Philip Blundell <philb@gnu.org>
1958 * doc/as.texinfo: Fix spelling and cross-references.
1960 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1961 character for all systems, not just GNU/Linux. Make it explicit
1962 that `-k' doesn't affect code generation, just ELF flags.
1964 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1966 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1969 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1971 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1973 2001-01-12 Nick Clifton <nickc@redhat.com>
1975 * as.c (print_args): Update copyright date to 2001.
1977 2001-01-12 Peter Targett <peter.targett@arccores.com>
1979 * doc/c-arc.texi: New file.
1980 Some sections to be expanded.
1982 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1984 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1985 (md_parse_option): Always accept "--32".
1987 2001-01-11 Peter Targett <peter.targett@arccores.com>
1989 * as.h (TC_ARC): Ensure struc-symbol.h included.
1990 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1992 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1993 (TARGET_SYMBOL_FIELDS) added.
1995 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1996 * doc/c-arc.texi: New file.
1997 Some sections to be expanded.
1998 * doc/as.texinfo: Update command-line options.
1999 Removed outdated text for ARC dependant features, instead include
2000 text from above file.
2002 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2003 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2004 (targ-cpu.h) header.
2006 * config/tc-arc.c: New updated configuration for
2007 ARC, including selection of core variants, and extensibility of
2008 instructions, registers etc. through directives.
2010 * config/tc-arc.c (arc_extinst): Minor corrections for
2012 (arc_common) Likewise. Make alignment argument optional for local
2013 symbols also, with default of zero.
2015 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2017 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2018 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2019 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2020 and fix_new_exp() instead.
2021 (md_convert_frag): For indexed post byte use the symbol value
2022 rather than the displacement.
2023 (md_relax_table): Fix indexed offset relax.
2025 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2027 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2029 (relaxable_symbol): New function.
2031 2001-01-11 Andreas Jaeger <aj@suse.de>
2033 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2036 2001-01-10 Nick Clifton <nickc@redhat.com>
2038 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2039 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2041 2001-01-10 Nick Clifton <nickc@redhat.com>
2043 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2044 character used to dollar local symbols.
2045 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2046 local label symbols.
2047 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2048 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2050 Use LOCAL_LABEL_CHAR.
2051 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2052 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2053 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2055 2001-01-08 Bo Thorsen <bo@suse.de>
2057 * config/tc-i386.c (i386_immediate, i386_displacement):
2060 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2062 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2065 2001-01-07 Philip Blundell <philb@gnu.org>
2067 * doc/as.texinfo (Bug Reporting): Update email address for
2071 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2073 * configure.in: Define DEFAULT_ARCH for i386.
2074 * config/tc-i386.c (md_assemble): Return after the error message;
2075 move testing for 64bit operands to proper place.
2077 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2079 * doc/as.texinfo: Document '#' as comment character for i386 and
2080 x86_64. Add AMD x86-64 into menu of machine dependent information.
2082 * doc/c-i386.texi: Document x86_64 extensions.
2084 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2086 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2088 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2090 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2091 * NEWS: Add note about Pentium4 support.
2093 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2095 * config/tc-i387.c (pi, pte, pt): Update.
2096 (type_names): Add new types.
2098 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2100 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2101 CpuUnknown): Renumber
2102 (CpuP4, CpuSSE2): New.
2103 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2105 2001-01-03 Philip Blundell <pb@futuretv.com>
2107 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2109 (alpha_fix_adjustable): Likewise.
2110 (md_apply_fix): Likewise.
2112 2000-12-31 H.J. Lu <hjl@gnu.org>
2114 * listing.c (listing_message): Allocate string only if it is
2117 * configure: Rebuild.
2119 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2121 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2122 Point out caveats with generating fixups for the opcode in a frag.
2124 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2126 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2129 2000-12-29 H.J. Lu <hjl@gnu.org>
2131 * listing.c (calc_hex): Print the variable part only if the
2132 fragment type is rs_fill.
2134 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2136 * doc/internals.texi (tc_conditional_pseudoop,
2137 TC_LINKRELAX_FIXUP): Fix typos.
2139 2000-12-28 Richard Henderson <rth@redhat.com>
2141 * write.c (subsegs_finish): Fix thinko last change -- don't
2142 "optimize" the alignment == 0 case.
2144 2000-12-28 Richard Henderson <rth@redhat.com>
2146 * as.h (rs_align_test): New.
2147 * frags.c (NOP_OPCODE): Move default from read.c.
2148 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2149 (frag_align_code): New.
2150 * frags.h (frag_align_code): Declare.
2151 * read.c (NOP_OPCODE): Remove.
2152 (do_align): Use frag_align_code.
2153 * write.c (NOP_OPCODE): Remove.
2154 (get_recorded_alignment): New.
2155 (cvt_frag_to_fill): Handle rs_align_test.
2156 (relax_segment): Likewise.
2157 (subsegs_finish): Align last subseg in section to the
2158 section alignment. Use frag_align_code.
2159 * write.h (get_recorded_alignment): Declare.
2160 * config/obj-coff.c (size_section): Handle rs_align_test.
2161 (fill_section, fixup_mdeps): Likewise.
2162 (write_object_file): Use frag_align_code.
2164 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2165 (alpha_handle_align): New.
2166 * config/tc-alpha.h (HANDLE_ALIGN): New.
2167 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2169 * config/tc-i386.h (md_do_align): Use frag_align_code.
2170 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2172 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2173 (ia64_handle_align): New.
2174 * config/tc-ia64.h (HANDLE_ALIGN): New.
2175 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2177 * config/tc-m32r.c (m32r_do_align): Remove.
2178 (m32r_handle_align): New.
2179 (fill_insn): Use frag_align_code.
2180 * config/tc-m32r.h (md_do_align): Remove.
2181 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2182 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2183 * config/tc-mips.c, config/tc-mips.h: Similarly.
2185 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2186 (sh_handle_align): Likewise. Handle rs_align_code.
2187 (sh_do_align): Remove.
2188 * config/tc-sh.h (md_do_align): Remove.
2189 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2191 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2192 (sparc_handle_align): Likewise. Handle rs_align_code.
2193 * config/tc-sparc.h (md_do_align): Remove.
2194 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2196 2000-12-22 DJ Delorie <dj@redhat.com>
2198 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2199 when we assemble the first half of a pair.
2201 2000-12-22 H.J. Lu <hjl@gnu.org>
2203 * config/tc-i386.c (reloc): Update the macro for non-bfd
2205 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2207 2000-12-22 H.J. Lu <hjl@gnu.org>
2209 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2211 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2213 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2214 (QWORD_MNEM_SUFFIX): New macro.
2215 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2217 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2218 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2220 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2221 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2222 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2223 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2224 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2226 (Reg, WordReg): Add Reg64.
2227 (Imm): Add Imm32S and Imm64.
2229 (Disp): Add Disp64 and Disp32S.
2230 (AnyMem): Add Disp32S.
2231 (RegRex, RegRex64): New macros.
2232 (rex_byte): New type.
2233 * config/tc-i386.c (set_16bit_code_flag): Kill.
2234 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2235 (reloc): New parameter "signed"; support x86_64.
2236 (set_code_flag): New.
2237 (DEFAULT_ARCH): New macro; default to "i386".
2238 (default_arch): New static variable.
2239 (struct _i386_insn): New fields Operand_PCrel; rex.
2240 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2241 (flag_code): New enum and static variable.
2242 (use_rela_relocations): New static variable.
2243 (flag_code_names): New static variable.
2244 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2245 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2247 (i386_align_code): Return plain "nop" for x86_64.
2248 (mode_from_disp_size): Support Disp32S.
2249 (smallest_imm_type): Support Imm32S and Imm64.
2250 (offset_in_range): Support size of 8.
2251 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2252 (md_pseudo_table): Add "code64"; use set_code_flat.
2253 (md_begin): Emit sane error message on hash failure.
2254 (tc_i386_fix_adjustable): Support x86_64 relocations.
2255 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2256 instructions supported on particular arch just partially,
2257 output of 64bit immediates, handling of Imm32S and Disp32S type.
2258 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2259 (i386_displacement): Likewise.
2260 (i386_index_check): Cleanup; support 64bit addresses.
2261 (md_apply_fix3): Support x86_64 relocation and rela.
2262 (md_longopts): Add "32" and "64".
2263 (md_parse_option): Add OPTION_32 and OPTION_64.
2264 (i386_target_format): Call even for ELFs; choose between
2265 elf64-x86-64 and elf32-i386.
2266 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2267 (tc_gen_reloc): Support rela relocations and x86_64.
2268 (intel_e09_1): Support QWORD.
2270 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2272 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2273 it's not an offset expression.
2274 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2275 keep the braces '[' and ']' in the output string.
2276 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2277 != FLAT. There is no such op_modifier.
2279 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2281 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2284 2000-12-13 Kazu Hirata <kazu@hxi.com>
2286 * as.h: Fix formatting.
2288 * dwarf2dbg.c: Likewise.
2289 * input-scrub.c: Likewise.
2292 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2294 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2295 configure: Regenerate.
2297 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2299 * dwarf2dbg.c: #include <limits.h> only if it exists.
2301 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2303 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2304 (md_apply_fix): Here too.
2306 2000-12-12 Jim Wilson <wilson@redhat.com>
2308 * config/tc-ia64.h (ia64_init): Add prototype.
2310 2000-12-12 H.J. Lu <hjl@gnu.org>
2312 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2314 * read.h (outputting_stabs_line_debug): Change it to int.
2315 * stabs.c (outputting_stabs_line_debug): Likewise.
2317 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2319 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2320 the address of a function result.
2322 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2324 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2325 (md_assemble): Call dwarf2_emit_insn.
2326 (shlib): Fix typo SHILB -> SHLIB.
2327 (md_parse_option): Likewise.
2328 (ppc_elf_validate_fix): Likewise:
2329 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2331 2000-12-12 Nick Clifton <nickc@redhat.com>
2333 * cgen.h: Fix formatting.
2334 * input-scrub.c: Fix formatting.
2335 * macro.c: Fix formatting.
2336 * config/tc-mips.c: Fix formatting.
2337 * doc/c-mips.texi: Fix formatting.
2339 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2341 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2342 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2344 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2346 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2349 * i386.h (*_Suf): Remove No_dSuf.
2350 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2352 (i386_optab): Remove 'd' in the suffixes.
2354 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2356 * config/tc-i386.c (T_SHORT): Undefine before defining.
2358 2000-12-05 Kazu Hirata <kazu@hxi.com>
2360 * config/tc-mips.c: Fix formatting.
2362 2000-12-04 Matthew Hiller <hiller@redhat.com>
2364 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2365 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2366 (md_show_usage): Ditto.
2367 (md_parse_option): Ditto.
2368 (d10v_cleanup): Writes pending instruction only if
2369 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2370 Fix compile time warning messages.
2372 * doc/c-d10v.texi: Documents new options.
2374 2000-12-04 Matthew Hiller <hiller@redhat.com>
2376 * stabs.c (outputting_stabs_line_debug): New variable.
2377 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2378 function entry and unset at function exit.
2380 * read.h (outputting_stabs_line_debug): New extern declaration.
2382 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2384 * dwarf2dbg.c: Fix compile time warning messages.
2386 2000-12-03 Kazu Hirata <kazu@hxi.com>
2388 * config/tc-a29k.c: Fix formatting.
2389 * config/tc-alpha.c: Likewise.
2390 * config/tc-arm.c: Likewise.
2391 * config/tc-cris.c: Likewise.
2392 * config/tc-hppa.c: Likewise.
2393 * config/tc-i370.c: Likewise.
2394 * config/tc-i386.c: Likewise.
2395 * config/tc-i860.c: Likewise.
2396 * config/tc-i960.c: Likewise.
2397 * config/tc-ia64.c: Likewise.
2398 * config/tc-m68hc11.c: Likewise.
2399 * config/tc-m68k.c: Likewise.
2400 * config/tc-m88k.c: Likewise.
2401 * config/tc-pj.c: Likewise.
2402 * config/tc-ppc.c: Likewise.
2403 * config/tc-sh.c: Likewise.
2404 * config/tc-sparc.c: Likewise.
2405 * config/tc-tahoe.c: Likewise.
2406 * config/tc-vax.c: Likewise.
2408 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2410 * config/tc-mips.c (mips_ip): When calculating offsets,
2411 don't accept as constant the difference between the
2412 addresses of symbols in two different sections.
2414 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2416 (validate_mips_insn): Likewise. Also, update 'B' operand
2417 specifier to use OP_*_CODE20 constants and delete 'm' operand
2419 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2420 operand specifiers. Change warning generated by 'B' operand
2421 specifier to reflect its new multi-purpose usage.
2423 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2424 -1, and update comment.
2425 (file_mips_isa): Likewise.
2426 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2427 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2428 ISA_* constants rather than hard-coded numbers.
2429 (mips_cpu_info): New structure.
2430 (mips_cpu_info_table): New table describing CPU and ISA names
2432 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2433 mips_cpu_info_from_cpu): New functions.
2434 (mips_isa_to_str): New function to get string for ISA name.
2435 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2436 return const char *.
2437 (md_begin): Redo CPU and ISA selection logic, using
2438 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2439 than hard-coded numbers.
2440 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2441 ISA_* constants rather than hard-coded numbers.
2442 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2443 (md_longopts): Delete OPTION_NO_MIPS32.
2444 (md_parse_option): Convert to use ISA_* constants rather than
2445 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2446 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2447 to use strcasecmp to recognize "default" and to use
2448 mips_cpu_info_from_name to get CPU numbers from argument.
2449 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2450 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2452 (s_mipsset): Accept ISA value 32.
2453 * doc/as.texinfo: Clean up MIPS options summary slightly,
2454 remove -no-mips32. Add note about -mips4 and -mips32
2455 specifying those ISA levels. Delete -mips32 and -no-mips32
2456 cpu flag descriptions.
2457 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2458 up the supported CPU switch list, and replace 4Kc, 4Km, and
2459 4Kp entries with a single mips32-4k entry. Note that you can
2462 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2464 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2466 (md_parse_option): Add cases for OPTION_MIPS5 and
2468 (md_show_usage): Mention -mips5 and -mips64 arguments.
2469 (s_mipsset): Add cases for MIPS5 and MIPS64.
2470 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2472 * doc/as.texinfo: Mention -mips5 and -mips64 options
2474 * doc/c-mips.texi: Likewise. Also update introduction
2475 and ".set" usage information.
2477 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2479 (mips_cpu_info_table): Add SB-1 entries.
2480 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2481 known to the -mcpu option.
2483 * doc/as.texinfo: Correct description of MIPS -mcpu
2484 option, by copying some of the text from doc/c-mips.texi.
2486 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2488 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2490 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2491 (sparc*-*-rtems*): Switched from a.out to ELF.
2492 * configure: Regenerate.
2493 * config.in: Regenerate.
2494 * Makefile.in: Regenerate.
2495 * aclocal.m4: Regenerate.
2496 * po/gas.pot: Regenerate.
2498 2000-11-30 Philip Blundell <pb@futuretv.com>
2500 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2501 even in non BFD_ASSEMBLER case.
2503 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2505 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2508 2000-11-29 Richard Henderson <rth@redhat.com>
2510 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2511 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2512 thread multiple subsegments properly; handle multiple code
2513 sections properly; emit proper compilation unit info for assembler
2514 generated debugging.
2516 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2517 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2518 (dwarf2dbg_estimate_size_before_relax): Declare.
2519 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2520 * write.c: Include dwarf2dbg.h.
2521 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2522 (relax_segment): Likewise.
2524 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2526 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2527 jump>: Use as_bad_where instead of as_bad. Tweak error message
2528 accordingly. Stabilize frag by updating fix part and resetting
2530 <undefined symbol, unconditional jump>: Ditto.
2531 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2532 indexing is_end_of_line[].
2533 (md_assemble): Initialize size to 0.
2534 (md_section_align): Mark parameter seg as unused.
2535 (parse_reg): Parse names case-insensitively.
2537 2000-11-28 Kazu Hirata <kazu@hxi.com>
2539 * config/obj-aout.h: Fix formatting.
2540 * config/obj-bout.h: Likewise.
2541 * config/obj-coff.c: Likewise.
2542 * config/obj-coff.h: Likewise.
2543 * config/obj-elf.h: Likewise.
2544 * config/obj-som.h: Likewise.
2545 * config/obj-vms.c: Likewise.
2546 * config/obj-vms.h: Likewise.
2547 * config/tc-h8300.h: Likewise.
2548 * config/tc-ns32k.h: Likewise.
2549 * config/tc-sparc.h: Likewise.
2550 * config/tc-tic54x.h: Likewise.
2551 * config/tc-z8k.h: Likewise.
2553 2000-11-28 Nick Clifton <nickc@redhat.com>
2555 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2556 License is present in the sources, but not the output, and
2557 also available from the GNU website.
2558 (GNU Free Documentation License): Comment out this section.
2560 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2562 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2563 targets. Remove i860 from valid a.out targets.
2564 * Makefile.in: Regenerate.
2566 * config/tc-cris.c: Include dwarf2dbg.h.
2567 (md_pseudo_table): Add .file and .loc.
2568 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2569 (s_cris_file, s_cris_loc): New.
2570 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2571 * Makefile.am: Regenerate dependencies.
2572 * Makefile.in: Regenerate.
2574 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2576 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2577 (MRI_MUL_PRECEDENCE): Likewise.
2578 (op_rank): Fix a comment typo.
2580 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2582 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2584 (get_operand): Fix analysis for movw/movb instructions.
2586 2000-11-24 Nick Clifton <nickc@redhat.com>
2588 * configure.in (xscale-elf): Add target.
2589 (xscale-coff): Add target.
2590 * configure: Regenerate.
2592 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2594 (ARM_EXT_XSCALE): New ARM architecture extension.
2595 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2596 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2597 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2598 (ARM_ARCH_V4): Remove processor from architecture.
2599 (ARM_ARCH_3M): New architecutre definition.
2600 (ARM_ARCH_V5TE): New architecutre definition.
2601 (ARM_ARCH_XSCALE): New architecutre definition.
2602 (CPU_DEFAULT): Allow to be defaulted to XScale.
2603 (atpcs): New boolean variable.
2604 (ldr_flags): Support 'd' flag for double word loads.
2605 (str_flags): Support 'd' flag for double word stored.
2606 (do_mia): New function.
2607 (do_mar): New function.
2608 (do_mra): New function.
2609 (do_pld): New function.
2610 (do_ldrd): New function.
2611 (do_blx): New function.
2612 (do_bkpt): New function.
2613 (do_clz): New function.
2614 (do_lstc2): New function.
2615 (do_cdp2): New function.
2616 (do_t_blx): New function.
2617 (do_t_bkpt): New function.
2618 (do_smla): New function.
2619 (do_smlal): New function.
2620 (do_smul): New function.
2621 (do_qadd): New function.
2622 (do_co_reg2c): New function.
2623 (LONGEST_INSN): Redefine to 7.
2625 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2626 command line switches.
2628 2000-11-22 Jim Wilson <wilson@redhat.com>
2630 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2631 (struct rsrc): Make line unsigned.
2632 (gr_values): Add missing initializer.
2633 (SLOT_NUM_NOT_SET): Add unsigned cast.
2634 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2635 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2636 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2637 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2638 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2639 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2640 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2641 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2642 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2643 Add ATTRIBUTE_UNUSED to unused parameters.
2644 (convert_expr_to_ab_reg): Add parens.
2645 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2646 (dot_prologue): Initialize grsave when declared.
2647 (md_pseudo_table): Add missing initializers.
2648 (operand_match): Add casts to bfd_vma.
2649 (emit_one_bundle): Delete unused local prev. Make required_template
2651 (specify_resource): Cast i to unsigned.
2652 (note_register_values): Use fprintf_vma.
2653 (print_dependency): Likewise.
2655 2000-11-21 Jim Wilson <wilson@redhat.com>
2657 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2658 for unwind info section.
2659 (dot_endp): Likewise for unwind section.
2661 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2664 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2666 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2667 (output_insn): Call dwarf2_emit_insn.
2668 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2670 2000-11-17 Richard Henderson <rth@redhat.com>
2672 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2673 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2674 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2676 2000-11-17 Nick Clifton <nickc@redhat.com>
2678 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2681 2000-11-17 Richard Henderson <rth@redhat.com>
2683 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2685 2000-11-17 Richard Henderson <rth@redhat.com>
2687 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2688 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2689 tri-state definition of alpha_flag_mdebug.
2690 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2691 (s_alpha_file): Store first .file directive.
2692 (s_alpha_stab): New.
2693 (md_pseudo_table): Add stabs and stabn.
2695 2000-11-17 Richard Henderson <rth@redhat.com>
2697 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2699 2000-11-17 Richard Henderson <rth@redhat.com>
2701 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2702 (main): Call dwarf2_finish.
2703 * as.h (debug_type): Clarify documentation of the meaning
2705 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2706 (print_stats): Fix parenthesis problem.
2707 (now_subseg_size): New.
2708 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2709 (dwarf2_directive_file): Don't set debug_type.
2710 (dwarf2_where): Honor DEBUG_DWARF2 first.
2711 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2712 do nothing if not emitting dwarf2 debug info, or no work.
2713 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2714 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2715 (ecoff_new_file): Likewise.
2716 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2717 commentary wrt dwarf2.
2719 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2720 ATTRIBUTE_UNUSED as needed.
2721 (emit_insn): Call dwarf2_emit_insn.
2722 (s_alpha_file): New.
2724 (s_alpha_coff_wrapper): Don't handle them.
2725 (md_pseudo_table): Update for .file and .loc.
2726 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2728 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2729 don't protect with debug_type.
2730 * config/tc-hppa.c (md_assemble): Likewise.
2731 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2732 * config/tc-mn10300.c (md_assemble): Likewise.
2733 * config/tc-sh.c (md_assemble): Likewise.
2734 * config/tc-v850.c (md_assemble): Likewise.
2736 * config/tc-arm.c (arm_end_of_source): Remove.
2737 * config/tc-hppa.c (pa_end_of_source): Remove.
2738 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2739 * config/tc-mn10300.c (mn10300_finalize): Remove.
2740 * config/tc-sh.c (sh_finalize): Remove.
2741 * config/tc-v850.c (sh_finalize): Remove.
2743 * config/tc-arm.h (md_end): Remove.
2744 * config/tc-hppa.h (md_end): Remove.
2745 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2746 * config/tc-m68hc11.h (md_end): Remove.
2747 * config/tc-mn10300.h (md_end): Remove.
2748 * config/tc-sh.h (md_end): Remove.
2749 * config/tc-v850.h (md_end): Remove.
2751 * config/tc-ia64.c (emit_one_bundle): Don't protect
2752 dwarf2 bits with debug_type.
2753 (md_assemble): Likewise.
2754 (ia64_end_of_source): Don't call dwarf2_finish.
2756 2000-11-16 Jim Wilson <wilson@redhat.com>
2758 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2759 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2762 2000-11-16 H.J. Lu <hjl@gnu.org>
2764 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2767 2000-11-15 Kazu Hirata <kazu@hxi.com>
2769 * config/tc-tic30.c: Fix formatting.
2770 * config/tc-tic80.c: Likewise.
2771 * config/tc-v850.c: Likewise.
2772 * config/tc-vax.c: Likewise.
2773 * config/tc-w65.c: Likewise.
2774 * config/tc-z8k.c: Likewise.
2776 2000-11-14 DJ Delorie <dj@redhat.com>
2778 * config/tc-v850.c: Support dwarf2.
2779 * config/tc-v850.h: Ditto.
2781 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2782 parse_cons_expression_v850 to initialize hold_cons_reloc.
2784 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2786 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2787 (errata_nops_necessary_p): New function.
2788 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2791 2000-11-14 Jim Wilson <wilson@redhat.com>
2793 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2794 return little endian bfd formats.
2796 2000-11-14 Kazu Hirata <kazu@hxi.com>
2798 * config/aout_gnu.h: Fix formatting.
2799 * config/atof-vax.c: Likewise.
2800 * config/m68k-parse.h: Likewise.
2801 * config/m88k-opcode.h: Likewise.
2802 * config/obj-elf.c: Likewise.
2803 * config/tc-arm.c: Likewise.
2804 * config/tc-cris.c: Likewise.
2805 * config/tc-i386.c: Likewise.
2806 * config/tc-ia64.c: Likewise.
2807 * config/tc-mn10300.c: Likewise.
2808 * config/te-386bsd.h: Likewise.
2809 * config/te-hppa.h: Likewise.
2810 * config/te-nbsd.h: Likewise.
2811 * config/te-ppcnw.h: Likewise.
2812 * config/te-sparcaout.h: Likewise.
2813 * config/te-tmips.h: Likewise.
2814 * config/vax-inst.h: Likewise.
2815 * config/vms-conf.h: Likewise.
2817 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2819 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2821 2000-11-13 H.J. Lu <hjl@gnu.org>
2823 * config/obj-elf.c (elf_frob_symbol): Support
2824 ".symver name,name2@@@nodename".
2825 (elf_frob_file_before_adjust): Likewise.
2827 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2828 and ".symver name,name2@@@nodename".
2831 2000-11-12 H.J. Lu (hjl@gnu.org)
2833 * config/obj-elf.c (obj_elf_symver): Check missing version
2836 2000-11-12 H.J. Lu (hjl@gnu.org)
2838 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2839 instead of bfd_vma for non-bfd assemblers.
2841 2000-11-09 Kazu Hirata <kazu@hxi.com>
2843 * itbl-ops.c: Fix comment typos.
2845 2000-11-08 Jim Wilson <wilson@redhat.com>
2847 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2848 (struct unwind): Add next_slot_frag field.
2849 (slot_index): New parameters slot_frag and first_frag. Add code
2850 to add in frag sizes when different. Add comments.
2851 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2852 arguments to slot_index.
2853 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2854 loop end. Set next_slot_frag field.
2856 2000-11-07 H.J. Lu <hjl@gnu.org>
2858 * doc/as.texinfo (.symver): Updated for versioned symbol
2861 * obj.h (format_ops): Add the frob_file_before_adjust field.
2863 * config/obj-aout.c (aout_format_ops): Set the
2864 frob_file_before_adjust field to 0.
2865 * config/obj-coff.c (coff_format_ops): Likewise.
2866 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2868 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2870 (elf_frob_file_before_adjust): New function to remove unneeded
2871 versioned symbols from the symbol table.
2872 (elf_format_ops): Set the frob_file_before_adjust field to
2873 elf_frob_file_before_adjust.
2875 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2878 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2880 2000-11-07 Peter Targett <peter.targett@arccores.com>
2882 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2884 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2885 Fix compile time warning messages.
2887 2000-11-07 Nick Clifton <nickc@redhat.com>
2889 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2890 buffer in order to avoid buffer overflows.
2892 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2894 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2895 Change M to m for -milp32 or -mlp64 to match gcc.
2896 (dot_endp): Use bytes_per_address instead of 8.
2897 (emit_one_bundle): Use number_to_chars_littleendian instead of
2899 (fix_insn): Likewise.
2900 (ia64_init): New function.
2901 (ia64_target_format): New function.
2902 (md_begin): Set endianness, arch, and machine as appropriate.
2903 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2904 Make these macros depend on TE_HPUX macro.
2905 (TARGET_FORMAT): Define.
2906 (HOST_SPECIAL_INIT): Define.
2907 * config/te-hpux.h: New file.
2908 * configure.in: Add "ia64-*-hpux*" target to configure.
2909 * configure: Regenerate.
2911 2000-11-06 Kazu Hirata <kazu@hxi.com>
2913 * as.c: Fix formatting.
2914 * dwarf2dbg.c: Likewise.
2915 * input-file.c: Likewise.
2916 * input-file.h: Likewise.
2917 * input-scrub.c: Likewise.
2918 * itbl-ops.c: Likewise.
2919 * listing.c: Likewise.
2920 * macro.h: Likewise.
2921 * messages.c: Likewise.
2923 * subsegs.c: Likewise.
2924 * subsegs.h: Likewise.
2925 * write.c: Likewise.
2927 2000-11-06 Nick Clifton <nickc@redhat.com>
2929 * doc/as.texinfo: Add GNU Free Documentation License.
2930 * doc/gasp.texi: Add GNU Free Documentation License.
2931 * doc/as.1: Add GNU Free Documentation License.
2933 2000-11-05 Nick Clifton <nickc@redhat.com>
2935 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2937 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2939 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2940 * configure: Regenerate.
2942 2000-11-01 Nick Clifton <nickc@redhat.com>
2944 * read.c (original_case_string): New global variable.
2945 (read_a_source_file): Copy opcode string into
2946 original_case_string if clobbering the case of the opcode.
2947 * read.h: Export the definition of original_case_string.
2948 * config/tc-arm.c (md_assembler): When parsing a .req
2949 directive use the original opcode string, not the case
2952 2000-11-02 Nick Clifton <nickc@redhat.com>
2954 * config/tc-mn10300.c (debug_line): Remove this static
2956 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2957 dwarf2_where and dwarf2_gen_line_info.
2959 2000-11-02 Theo Honohan <th@futuretv.com>
2961 * config/tc-arm.c (do_msr): Improve error message.
2963 2000-10-31 Eric Christopher <echristo@redhat.com>
2965 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2966 or pc-relative, else use fx_offset.
2968 2000-10-31 Jim Wilson <wilson@redhat.com>
2970 * config/tc-ia64.c (struct md): New field tag_fixups.
2971 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2972 qualifying predicate.
2973 (emit_one_bundle): Delete spurious multiplication by one. Handle
2975 (ia64_start_line): Error if dangling qualifying predicate.
2976 (defining_tag): New static variable.
2977 (ia64_unrecognized_line, case '['): Parse tags.
2978 (ia64_frob_label): Create tag_fixups.
2979 (md_assemble): Reset md.qp.X_op after using it.
2981 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2983 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2985 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2987 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2989 2000-10-30 Kazu Hirata <kazu@hxi.com>
2991 * expr.c: Fix formatting.
2992 * flonum-copy.c: Likewise.
2993 * flonum.h: Likewise.
2997 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2999 * as.h (OPTION_MD_BASE): Bump to 190.
3000 * as.c (parse_args) <std_longopts>: Add comment about the need to
3001 check OPTION_MD_BASE in as.h.
3003 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3006 2000-10-27 Nick Clifton <nickc@redhat.com>
3008 * configure.in (emulations): Add m68hc12.
3009 * configure: Regenerate.
3010 * po/gas.pot: Regenerate.
3012 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3014 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3016 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3018 2000-10-25 Nick Clifton <nickc@redhat.com>
3020 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3021 a DWARF2 line number information sequence.
3023 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3025 * read.c (generate_lineno_debug): Update comment describing why
3026 DWARF2 line number debug information is not generated
3027 automatically by this function.
3029 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3032 * config/tc-arm.h (md_end): Define.
3033 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3035 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3036 if generating DWARF2 line numbers.
3037 (arm_end_of_source): New function. Call dwarf2_finish if
3040 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3041 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3042 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3044 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3046 * config/tc-i386.c: Fix prototype declarations for functions taking no
3049 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3051 * config/tc-i386.c (i386_operand_modifier): Remove.
3052 (build_displacement_string): Remove.
3053 (i386_parse_seg): Remove.
3054 (i386_intel_memory_operand): Remove.
3055 (i386_intel_operand): Re-write using recursive descent parser based
3056 on MASM documentation.
3057 (struct intel_parser_s): New structure.
3058 (intel_parser): New static variable.
3059 (struct intel_token): New structure.
3060 (cur_token, prev_token): New static variables.
3073 (intel_match_token): New function.
3074 (intel_get_token): New function.
3075 (intel_putback_token): New function.
3076 (intel_expr): New function.
3077 (intel_e05): New function.
3078 (intel_e05_1): New function.
3079 (intel_e06): New function.
3080 (intel_e06_1): New function.
3081 (intel_e09): New function.
3082 (intel_e09_1): New function.
3083 (intel_e10): New function.
3084 (intel_e10_1): New function.
3085 (intel_e11): New function.
3087 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3089 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3090 instructions to loose any special insn->architecture mask.
3092 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3093 (sparc_md_end, sparc_arch_types, sparc_arch,
3094 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3095 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3096 request v9b architecture if they are used).
3098 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3100 * config/tc-m68k.c: Fix the previous misapplied patch.
3102 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3104 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3105 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3106 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3109 2000-10-17 Kazu Hirata <kazu@hxi.com>
3111 * debug.c: Fix formatting.
3112 * depend.c: Likewise.
3113 * dwarf2dbg.c: Likewise.
3114 * dwarf2dbg.h: Likewise.
3115 * ecoff.c: Likewise.
3118 * flonum-konst.c: Likewise.
3119 * frags.h: Likewise.
3121 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3123 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3125 * doc/as.texinfo: Added notes about this new option.
3127 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3129 * config/tc-sh.c (JREG): Remove.
3130 (md_convert_frag): Remove #if 0:d code using JREG.
3132 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3134 * config/tc-i386.c (i386_operand_modifier): Only match
3135 modifiers SHORT and FLAT if they are followed by a space.
3136 (parse_register): When `allow_naked_reg' is set, do not confuse
3137 identifiers that start with a register name with a register.
3139 2000-10-12 Kazu Hirata <kazu@hxi.com>
3141 * app.c: Fix formatting.
3144 * bit_fix.h: Likewise.
3149 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3151 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3153 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3155 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3156 Re-arrange function a little and improve error message.
3158 * write.c (write_relocs): Fix a comment.
3160 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3163 2000-10-05 Jim Wilson <wilson@cygnus.com>
3165 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3167 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3169 * config/tc-i386.c: Delete some useless comments, reformat others.
3171 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3172 non-global syms in linkonce sections.
3174 2000-10-04 Ralf Baechle <ralf@gnu.org>
3176 * config/tc-ia64.c (operand_match): Don't use // style comments.
3177 * config/tc-i370.c: Likewise.
3179 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3181 Changes to handle varying register prefix and user symbol prefix.
3182 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3183 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3184 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3185 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3186 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3187 (demand_register_prefix): New variable.
3188 (md_pseudo_table): New pseudo ".syntax".
3189 (md_longopts): New options --no-underscore and --underscore.
3190 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3191 on symbols_have_leading_underscore.
3192 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3193 (get_spec_reg): Ditto.
3194 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3196 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3198 <case OPTION_NO_US, case OPTION_US>: New.
3199 (md_show_usage): Be brief and reformat to match continuation of
3201 * po/gas.pot: Regenerate.
3203 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3205 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3206 force relocs for 12 bit branches.
3207 (md_apply_fix): Similarly, adjust logic here.
3209 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3211 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3212 adjust for external and weak syms as we will use a reloc. Allow
3213 for +8 offset when calculating limits of branches.
3214 (hppa_fix_adjustable): Undo 2000-09-23 change.
3215 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3216 Correct distance calculation.
3217 (tc_gen_reloc): Print the file name and line number if we can't
3220 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3221 * config/tc-hppa.c (nonzero_dibits): Define.
3222 (arg_reloc_stub_needed): Check each arg and return value
3223 separately for zero case.
3224 (pa_align): Declare argument `bytes'.
3226 2000-09-25 Kazu Hirata <kazu@hxi.com>
3228 * config/tc-cris.c: Fix formatting.
3229 * config/tc-d10v.h: Likewise.
3230 * config/tc-d30v.c: Likewise.
3231 * config/tc-d30v.h: Likewise.
3232 * config/tc-fr30.c: Likewise.
3233 * config/tc-fr30.h: Likewise.
3234 * config/tc-m68k.c: Likewise.
3235 * config/tc-m68k.h: Likewise.
3236 * config/tc-pj.h: Likewise.
3237 * config/tc-ppc.c: Likewise.
3238 * config/tc-ppc.h: Likewise.
3239 * config/tc-sh.c: Likewise.
3240 * config/tc-sh.h: Likewise.
3241 * config/tc-sparc.c: Likewise.
3242 * config/tc-v850.h: Likewise.
3243 * config/tc-vax.h: Likewise.
3244 * config/tc-w65.h: Likewise.
3245 * config/tc-z8k.h: Likewise.
3247 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3249 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3250 checks only for ELF.
3251 (hppa_force_relocation): Likewise.
3253 2000-09-22 Jim Wilson <wilson@cygnus.com>
3255 * config/tc-ia64.c (dv_sem): Add "stop".
3256 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3257 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3258 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3260 (mark_resources): Check IA64_RS_PRr.
3262 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3264 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3265 md_estimate_size_before_relax): Redesign and clean up the
3266 relaxation mechanism.
3268 2000-09-21 Kazu Hirata <kazu@hxi.com>
3270 * config/tc-ns32k.c: Fix formatting.
3271 * config/tc-ns32k.h: Likewise.
3273 2000-09-20 Kazu Hirata <kazu@hxi.com>
3275 * config/tc-m32r.c: Fix formatting.
3276 * config/tc-m32r.h: Likewise.
3277 * config/tc-m68851.h: Likewise.
3278 * config/tc-m68hc11.c: Likewise.
3279 * config/tc-m68hc11.h: Likewise.
3280 * config/tc-m88k.c: Likewise.
3281 * config/tc-mcore.c: Likewise.
3282 * config/tc-mcore.h: Likewise.
3283 * config/tc-mips.c: Likewise.
3284 * config/tc-mips.h: Likewise.
3285 * config/tc-mn10200.h: Likewise.
3286 * config/tc-mn10300.h: Likewise.
3287 * config/tc-tahoe.c: Likewise.
3288 * config/tc-tahoe.h: Likewise.
3290 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3292 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3293 Likewise in relaxation description comments.
3295 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3297 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3298 subtraction of two syms without emitting a relocation.
3300 From David Huggins-Daines <dhd@linuxcare.com>
3301 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3302 global or weak symbols.
3304 2000-09-15 Kazu Hirata <kazu@hxi.com>
3306 * config/tc-h8300.h: Fix formatting.
3307 * config/tc-h8500.c: Likewise.
3308 * config/tc-h8500.h: Likewise.
3309 * config/tc-hppa.h: Likewise.
3310 * config/tc-i370.h: Likewise.
3311 * config/tc-i386.h: Likewise.
3312 * config/tc-i860.c: Likewise.
3313 * config/tc-i860.h: Likewise.
3314 * config/tc-i960.h: Likewise.
3315 * config/tc-ia64.c: Likewise.
3316 * config/tc-ia64.h: Likewise.
3318 2000-09-14 Kazu Hirata <kazu@hxi.com>
3320 * config/tc-a29k.c: Fix formatting.
3321 * config/tc-alpha.c: Likewise.
3322 * config/tc-arc.c: Likewise.
3323 * config/tc-arc.h: Likewise.
3324 * config/tc-arm.c: Likewise.
3325 * config/tc-arm.h: Likewise.
3326 * config/tc-avr.c: Likewise.
3327 * config/tc-avr.h: Likewise.
3328 * config/tc-tic30.c: Likewise.
3329 * config/tc-tic30.h: Likewise.
3330 * config/tc-tic54x.c: Likewise.
3331 * config/tc-tic54x.h: Likewise.
3332 * config/tc-tic80.c: Likewise.
3333 * config/tc-tic80.h: Likewise.
3335 2000-09-14 Timothy Wall <twall@cygnus.com>
3337 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3338 parallel comparisons for later use.
3339 (struct rsrc): Add parallel comparison type.
3340 (resources_match): Skip special cases of PR usage (non-conflicting
3343 2000-09-13 Kazu Hirata <kazu@hxi.com>
3345 * config/obj-ecoff.c: Fix formatting.
3346 * config/obj-elf.c: Likewise.
3347 * config/obj-elf.h: Likewise.
3348 * config/obj-evax.h: Likewise.
3349 * config/obj-generic.h: Likewise.
3350 * config/obj-hp300.c: Likewise.
3351 * config/obj-hp300.h: Likewise.
3352 * config/obj-ieee.h: Likewise.
3353 * config/obj-vms.c: Likewise.
3354 * config/obj-vms.h: Likewise.
3356 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3358 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3359 (md_parse_option): Ditto.
3360 (md_longopts): Add -mips32 option.
3361 (md_show_usage): Document new options.
3362 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3363 (mips_ip): Assemble mfc0 with a sub-selection code.
3364 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3365 (mips_cpu_to_str): New function.
3366 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3367 Use CPU_* defines instead of hardcoded numbers.
3369 * doc/as.texinfo: Document new options.
3370 * doc/c-mips.texi: Ditto.
3372 2000-09-12 Kazu Hirata <kazu@hxi.com>
3374 * as.h: Fix formatting.
3375 * asintl.h: Likewise.
3376 * bit_fix.h: Likewise.
3377 * config/obj-aout.c: Likewise.
3378 * config/obj-aout.h: Likewise.
3379 * config/obj-bout.c: Likewise.
3380 * config/obj-bout.h: Likewise.
3381 * config/obj-coff.c: Likewise.
3382 * config/obj-coff.h: Likewise.
3383 * dwarf2dbg.h: Likewise.
3385 * flonum.h: Likewise.
3386 * frags.h: Likewise.
3387 * itbl-ops.h: Likewise.
3388 * macro.h: Likewise.
3391 * struc-symbol.h: Likewise.
3392 * subsegs.h: Likewise.
3393 * symbols.h: Likewise.
3395 * write.h: Likewise.
3397 2000-09-11 Kazu Hirata <kazu@hxi.com>
3399 * bignum-copy.c: Fix formatting.
3400 * config/tc-i370.c: Likewise.
3401 * config/tc-i960.c: Likewise.
3402 * config/tc-m68k.c: Likewise.
3403 * ehopt.c: Likewise.
3404 * flonum-copy.c: Likewise.
3405 * flonum-konst.c: Likewise.
3406 * flonum-mult.c: Likewise.
3407 * literal.c: Likewise.
3410 * stabs.c: Likewise.
3411 * subsegs.c: Likewise.
3413 2000-09-09 Philip Blundell <philb@gnu.org>
3415 * configure.in (arm*-*-uclinux*): New target.
3416 * configure: Regenerate.
3418 2000-09-09 Kazu Hirata <kazu@hxi.com>
3420 * input-file.c: Fix formatting.
3421 * itbl-ops.c: Likewise.
3422 * messages.c: Likewise.
3424 2000-09-08 Philip Blundell <philb@gnu.org>
3426 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3429 2000-09-07 H.J. Lu <hjl@gnu.org>
3431 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3432 * configure: Rebuild.
3434 2000-09-07 Kazu Hirata <kazu@hxi.com>
3436 * atof-generic.c: Fix formatting.
3437 * config/tc-mips.c: Likewise.
3438 * config/tc-vax.c: Likewise.
3439 * input-scrub.c: Likewise.
3441 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3443 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3444 * configure.in (sh-*-linux*): Added.
3445 * configure: Rebuilt.
3447 2000-09-06 Kazu Hirata <kazu@hxi.com>
3449 * config/tc-hppa.c: Fix formatting.
3451 * ecoff.c: Fix formatting.
3453 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3455 * configure: Rebuilt with new libtool.m4.
3457 2000-09-05 Kazu Hirata <kazu@hxi.com>
3459 * cgen.c: Fix formatting.
3460 * config/tc-ia64.c: Likewise.
3462 2000-09-05 Nick Clifton <nickc@redhat.com>
3464 * aclocal.m4: Regenerate.
3465 * config.in: Regenerate.
3466 * configure: Regenerate.
3467 * po/gas.pot: Regenerate.
3469 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3471 * config/tc-cris.c: Correct comment typos.
3473 2000-09-05 Eric Christopher <echristo@cygnus.com>
3475 * config/tc-mn10300.c: Cleanup.
3476 (md_pcrel_from): Enable.
3478 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3480 * expr.c (operand): Fix a comment typo.
3481 * write.c (write_relocs): Fix a signed/unsigned warning.
3483 * config/tc-hppa.c (fudge_reg_expressions): New
3484 (hppa_force_reg_syms_absolute): New.
3485 (pa_equ): Allow reg_section expressions.
3486 * config/tc-hppa.c (md_optimize_expr): Define.
3487 (hppa_force_reg_syms_absolute): Prototype.
3489 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3490 (pa_parse_number): Pass in arg to select fp reg parsing.
3491 Return 1 to indicate format checks pass. If strict, then only
3492 accept a register or register symbol. Return value in...
3493 (pa_number): New static for pa_parse_number.
3494 (FP_REG_BASE): Define.
3495 (FP_REG_RSEL): Define.
3496 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3497 appropriate. White space changes.
3498 (need_pa11_opcode): Don't bother passing any params, get them from
3500 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3501 Remove extraneous check in case 'Q'.
3502 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3503 reg, set section of resulting symbol to reg_section.
3504 (pa_parse_space_stmt): Modify call to pa_parse_number.
3505 (pa_space): Likewise.
3507 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3508 (hppa_force_relocation): Handle vtable relocs.
3509 (pa_vtable_entry): New.
3510 (pa_vtable_inherit): New.
3511 (md_pseudo_table): Add entries for vtable pseudos.
3512 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3513 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3515 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3516 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3517 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3519 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3520 specify a symbol type.
3522 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3523 dependent things together.
3524 (md_elf_symbol_type): Define.
3526 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3528 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3530 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3531 (obj_elf_vtable_entry): Declare.
3533 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3534 and export function.
3535 (obj_elf_vtable_entry): Similarly.
3536 (elf_pseudo_table): Fix the damage with a cast.
3538 2000-09-03 Richard Henderson <rth@cygnus.com>
3540 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3541 for template selection when a label is needed.
3543 2000-09-02 Kazu Hirata <kazu@hxi.com>
3545 * config/tc-ia64.c: Fix formatting.
3547 2000-09-02 Nick Clifton <nickc@redhat.com>
3549 * configure.in: Increase version number to 2.10.91.
3550 * configure: Regenerate.
3551 * aclocal.m4: Regenerate.
3552 * config.in: Regenerate.
3553 * po/gas.pot: Regenerate.
3554 * Makefile.in: Regenerate.
3556 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3558 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3559 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3560 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3562 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3565 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3567 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3568 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3569 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3570 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3571 (GOT_symbol): New variable.
3572 (md_undefined_symbol): Set it.
3574 2000-09-01 Richard Henderson <rth@cygnus.com>
3576 * config/tc-ia64.c (match): Don't inline.
3577 (extra_goodness): New.
3578 (md_begin): Prefer nop.f and nop.b for best_template.
3580 2000-08-31 Kazu Hirata <kazu@hxi.com>
3582 * as.c: Fix formatting.
3584 * frags.c: Likewise.
3585 * macro.c: Likewise.
3587 2000-08-31 Eric Christopher <echristo@cygnus.com>
3589 * config/tc-mn10300.c: Cleanup and fix warnings.
3590 (md_pseudo_table): Add initializers.
3591 (md_show_usage): Cleanup.
3592 (md_parse_option): Fix warnings.
3593 (md_undefined_symbol): Fix warnings.
3594 (md_conver_frag): Fix warnings.
3595 (tc_gen_reloc): Fix warnings.
3596 (md_apply_fix3): Fix warnings.
3597 (check_operand): Fix warnings.
3599 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3601 * acinclude.m4: Include libtool and gettext macros from the
3603 * aclocal.m4, configure: Rebuilt.
3605 2000-08-30 Mark Hatle <mhatle@mvista.com>
3607 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3609 2000-08-31 Kazu Hirata <kazu@hxi.com>
3611 * listing.c: Fix formatting.
3613 2000-08-29 Kazu Hirata <kazu@hxi.com>
3615 * app.c: Fix a comment typo. Fix formatting.
3617 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3619 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3620 offset of the target destination for jmp instructions.
3621 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3623 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3625 * NEWS: Mention support for CRIS.
3627 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3629 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3630 Sets `.lcomm' alignment to zero.
3632 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3634 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3635 TC_FIX_ADJUSTABLE): Define.
3637 2000-08-23 Jim Wilson <wilson@cygnus.com>
3639 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3640 unwind.personality_routine is set.
3642 2000-08-23 H.J. Lu <hjl@gnu.org>
3644 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3646 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3648 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3651 2000-08-22 H.J. Lu <hjl@gnu.org>
3653 * config.in (STRICTCOFF): New for strict COFF.
3655 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3656 i386-*-go32* and i386-go32-rtems*.
3657 * configure: Rebuilt.
3659 * config/obj-coff.c (obj_coff_endef): Follow the historical
3660 behavior if STRICTCOFF is not defined.
3662 * doc/internals.texi: Document STRICTCOFF.
3664 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3666 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3667 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3668 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3669 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3670 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3671 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3672 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3675 2000-08-22 Eric Christopher <echristo@cygnus.com>
3677 * config/tc-mn10300.c: (md_apply_fix): New function.
3678 (mn10300_force_relocation): New function.
3679 (mn10300_fix_adjustable): New function.
3681 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3682 (TC_HANDLES_FX_DONE): Define.
3683 (obj_fix_adjustable): Define.
3684 (MD_APPLY_FIX3): Define.
3685 (TC_LINKRELAX_FIXUP): Define.
3687 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3689 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3691 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3693 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3695 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3696 if the fixup resulted in a relocation.
3698 2000-08-18 Nick Clifton <nickc@redhat.com>
3700 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3701 Make reference to first element of shift_names explicit.
3703 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3705 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3706 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3707 add a symbol's address. Removed all target-specific #ifdefs that
3708 used to accomplished the same.
3709 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3710 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3711 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3712 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3713 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3715 2000-08-17 Kazu Hirata <kazu@hxi.com>
3717 * dwarf2dbg.c: Fix formatting.
3719 2000-08-17 Nick Clifton <nickc@redhat.com>
3721 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3722 to be recoded as logical shift lefts by zero.
3724 2000-08-16 Jim Wilson <wilson@cygnus.com>
3726 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3727 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3729 (note_register_values): Handle IA64_OPND_R3_2 operands.
3731 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3733 * config/tc-i860.c (md_operand): Silly typo fixed.
3735 2000-08-16 Nick Clifton <nickc@redhat.com>
3737 * config/tc-arm.c (struct asm_shift): Delete.
3739 (enum asm_shift_index): New.
3740 (struct asm_shift_properties): New.
3741 (struct asm_shift_name): New.
3742 (shift_properties[]); New.
3743 (shift_names[]); New.
3745 (decode_shift): Use new structures.
3746 Issue a warning is "ROR #0" is used.
3747 Issue a warning if "ASR #0" or "LSR #0" is used.
3749 (md_begin): Initialise arm_shift_hsh table from new
3750 asm_shift_name array.
3752 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3754 * config/tc-sparc.c: Kill all warnings.
3755 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3757 (md_show_usage): Update usage text.
3759 2000-08-16 Nick Clifton <nickc@redhat.com>
3761 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3764 2000-08-15 Will Cohen <wcohen@redhat.com>
3766 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3768 * config/tc-sh.c (md_assemble): Changed so debug_type
3769 test performed for ppi_assemble
3770 * config/tc-sh.c: Included dwarf2dbg.h.
3771 (debug_line): Defined.
3772 (md_assemble): Generates dwarf2 line info.
3773 (sh_finalize): New function. Finalize dwarf2 info.
3774 (assemble_ppi): Returns size of code generated.
3775 (build_Mytes): Returns size of code generated.
3776 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3777 * config/tc-sh.h (md_end): Defined.
3778 (sh_finalize): Declared.
3780 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3782 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3785 2000-08-14 Nick Clifton <nickc@redhat.com>
3787 * config/tc-arm.c (do_bx): Allow "bx pc".
3789 2000-08-14 Jim Wilson <wilson@cygnus.com>
3791 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3792 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3793 (md_begin): Change assignment to md.flag to OR in the new bit.
3795 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3797 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3798 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3801 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3803 * NEWS: Mention i860 support.
3805 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3807 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3809 2000-08-14 Andreas Schwab <schwab@suse.de>
3811 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3813 2000-08-11 Andreas Schwab <schwab@suse.de>
3815 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3818 2000-08-11 Kazu Hirata <kazu@hxi.com>
3820 * expr.c: Fix formatting.
3821 * config/obj-bout.c: Likewise.
3823 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3825 * doc/c-i860.texi: Flesh out the i860 section more.
3827 2000-08-10 Kazu Hirata <kazu@hxi.com>
3829 * symbols.c: Fix formatting.
3832 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3834 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3835 modifier has the IgnoreSize bit set.
3837 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3839 From Rodney Brown <RodneyBrown@mynd.com>
3840 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3841 * configure: Regenerate.
3843 2000-08-09 Kazu Hirata <kazu@hxi.com>
3845 * hash.c: Fix formatting.
3848 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3850 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3851 (i860_fix_info): New enum.
3852 (MD_APPLY_FIX3): Define.
3853 (WORKING_DOT_WORD): Define.
3854 (TC_HANDLES_FX_DONE): Define.
3855 (DIFF_EXPR_OK): Define.
3856 (LISTING_HEADER): Define.
3857 (TARGET_FORMAT): Select target format based on endian flag.
3858 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3859 (target_big_endian): Add external declaration.
3861 * config/tc-i860.c: All existing code reworked completely. Other
3862 new code shown below.
3863 (SYNTAX_SVR4): Define.
3864 (target_warn_expand): New variable.
3865 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3866 (md_longopts): Declare and define with new options (-EL, -EB,
3868 (md_show_usage): New function.
3869 (md_operand): New function.
3870 (obtain_reloc_for_imm16): New function.
3871 (md_apply_fix3): New function.
3872 (tc_gen_reloc): New function.
3874 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3876 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3877 2 bytes of the jump address are in the same frag.
3878 (find): Accept 68hc12 register indirect modes.
3880 * NEWS: Mention 68HC11 & 68HC12 support.
3882 2000-08-07 Richard Henderson <rth@cygnus.com>
3884 * config/tc-ia64.c (unwind): Add prologue_mask member.
3885 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3886 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3887 (dot_body): Clear unwind.prologue_mask.
3888 (dot_prologue): Set it. Accept a register second argument.
3890 2000-08-07 Kazu Hirata <kazu@hxi.com>
3892 * config/atof-ieee.c: Fix formatting.
3893 * config/atof-tahoe.c: Likewise.
3895 2000-08-06 Nick Clifton <nickc@cygnus.com>
3897 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3900 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3901 of .popsection, .previous, .pushsection, .subsection,
3902 .version, .vtable_entry, .vtable_inherit and .weak.
3904 2000-08-05 Kazu Hirata <kazu@hxi.com>
3906 * config/tc-cris.c: Fix formatting.
3907 * config/tc-i386.c: Likewise.
3908 * config/tc-sparc.c (sparc_ip): Simplify the code.
3910 2000-08-04 Kazu Hirata <kazu@hxi.com>
3912 * config/tc-cris.c: Rearrange code for readability.
3913 * config/tc-d10v.c: Fix formatting.
3914 * config/tc-m32r.c: Likewise.
3915 * config/tc-sparc.c: Likewise.
3917 2000-08-02 Jim Wilson <wilson@cygnus.com>
3919 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3920 before ia64_find_opcode.
3921 (md_assemble): Likewise.
3923 2000-08-01 Nick Clifton <nickc@cygnus.com>
3925 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3926 Undo some formatting fixes.
3928 2000-08-01 Kazu Hirata <kazu@hxi.com>
3930 * config/obj-som.c: Fix formatting.
3931 * config/obj-ieee.c: Likewise.
3932 * config/tc-arm.c: Likewise.
3933 * config/tc-v850.c: Likewise.
3935 2000-08-01 Nick Clifton <nickc@redhat.com>
3937 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3938 index by command line option.
3940 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3942 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3943 (@node M68K-Branch): Rewrite to match the reality.
3945 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3947 * doc/c-i860.texi: New file.
3948 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3949 * doc/Makefile.in: Regenerate.
3950 * doc/all.texi: Add I860 as relevant architecture.
3951 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3953 2000-07-31 Kazu Hirata <kazu@hxi.com>
3955 * config/tc-d30v.c: Fix formatting.
3957 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3959 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3960 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3961 long emit a long branch if available instead of an absolute jump, never
3962 emit absolute jumps for anything with --pcrel.
3964 * doc/c-m68k.texi: Document new command line option.
3966 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3968 * config/tc-avr.c: Use PARAMS macro in function declarations.
3969 Don't declare md_pcrel_from_section (already in tc-avr.h).
3970 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3971 (avr_operand): Don't set (unsigned) op_mask to -1.
3973 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3975 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3976 * configure: Regenerated.
3977 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3978 of operand to the .type directive (.e.g, "type").
3980 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3982 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3983 * app.c (do_scrub_chars): Record where first comment found.
3984 * read.c (read_a_source_file): Init found_comment on entry, and
3985 notify whether comments found on exit.
3986 * config/tc-hppa.c (md_shortopts): Add "c".
3987 (md_longopts): Add warn-comment.
3988 (md_parse_option): Handle it.
3989 (md_show_usage): Show available options.
3990 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3992 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3994 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3995 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3997 (md_estimate_size_before_relax): Don't fall off end of function.
3999 2000-07-27 Kazu Hirata <kazu@hxi.com>
4001 * config/tc-avr.c: Fix formatting.
4002 * config/tc-ns32k.c: Likewise.
4004 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4006 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4008 2000-07-27 Kazu Hirata <kazu@hxi.com>
4010 * config/tc-d10v.c: Fix formatting.
4011 * config/tc-z8k.c: Likewise.
4012 * config/tc-sparc.c: Likewise.
4014 2000-07-26 Dave Brolley <brolley@redhat.com>
4016 * cgen.c (queue_fixup): Declare opinfo.
4017 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4018 (gas_cgen_md_operand): Ditto.
4019 (gas_cgen_md_apply_fix3): Ditto.
4021 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4023 * config/obj-coff.c (obj_frob_symbol): Don't merge
4024 labels. Don't merge if the symbol isn't constant. Return
4025 immediately if a symbol is merged.
4027 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4029 * frags.c (frag_align): Correct absolute section alignment.
4031 2000-07-20 DJ Delorie <dj@redhat.com>
4033 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4034 it breaks linking against DLLs.
4036 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4038 * configure.in: Add CRIS support.
4039 * configure: Regenerate.
4040 * Makefile.am: (CPU_TYPES): Add cris.
4041 (CPU_OBJ_VALID) [aout]: Add cris.
4042 (MULTI_CPU_TYPES): Add cris.
4043 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4044 [coff]: Only i386 and mips are valid.
4045 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4046 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4047 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4048 Regenerate dependencies.
4049 * Makefile.in: Regenerate.
4050 * aclocal.m4: Regenerate.
4051 * as.c: Declare crisaout, criself.
4052 * config/tc-cris.h, config/tc-cris.c: New.
4053 * config/e-criself.c, config/e-crisaout.c: New.
4054 * po/POTFILES.in, po/gas.pot: Regenerate.
4056 2000-07-20 Kazu Hirata <kazu@hxi.com>
4058 * read.c: Fix formatting.
4059 * write.c: Fix formatting.
4061 2000-07-19 H.J. Lu <hjl@gnu.org>
4063 * sb.c: Include <stdlib.h> if exists for abort ().
4065 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4067 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4068 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4069 (pa_type_args): Same here.
4071 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4073 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4074 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4075 the storage class is already set.
4077 2000-07-17 Kazu Hirata <kazu@hxi.com>
4079 * config/tc-m68hc11.c: Fix formatting.
4080 * config/tc-mn10200.c: Likewise.
4081 * config/tc-mn10300.c: Likewise.
4082 * config/tc-pj.c: Likewise.
4083 * config/tc-tic80.c: Likewise.
4084 * config/tc-w65.c: Likewise.
4086 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4088 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4091 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4093 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4096 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4098 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4099 ELF as are used for SOM (except the 32-bit reloc one) to decide
4100 whether a symbol can be reduced to a section symbol. Expand on
4101 the comment for symbols involved in LR% and RR% expressions.
4103 2000-07-14 Nick Clifton <nickc@cygnus.com>
4105 * config/tc-mips.c (mips_disable_float_construction): New
4106 static variable. Set to true if doubles should not be
4107 constructed by loading two single width fp registers with
4108 halves of the value.
4109 (mips_ip): Test mips_disable_float_construction.
4110 (md_longopts): Add command line switches --construct-floats
4111 and --no-construct-floats.
4112 (md_parse_option): Parse new command line options.
4113 (md_show_usage): Describe new command line options.
4115 * doc/c-mips.texi: Document new command line options.
4117 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4119 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4120 * configure: Regenerate.
4122 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4124 * configure.in (DEFAULT_EMULATION setting): Revert part of
4125 2000-07-01 change that set te_multi=multi unless set to tmips.
4126 * configure: Regenerate.
4128 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4130 * config/obj-coff.c (coff_frob_section): Add padding to the last
4131 section when aligning it increases its size.
4133 2000-07-11 Kazu Hirata <kazu@hxi.com>
4135 * config/tc-tic54x.c: Fix formatting.
4137 2000-07-10 Kazu Hirata <kazu@hxi.com>
4139 * config/tc-h8500.c: Fix formatting.
4140 * config/tc-tic54x.c: Fix formatting.
4142 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4144 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4145 displacements correctly.
4147 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4149 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4151 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4155 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4157 From David Huggins-Daines <dhd@linuxcare.com>
4158 * config/te-hppalinux64.h: Add a new emulation.
4159 * configure.in (emulations): Add configure bits to support the
4160 64-bit Linux/parisc target.
4161 * configure: Regenerate.
4163 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4164 (md_shortopts): Add `V' for ELF.
4166 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4167 when SOM or ELF_ARG_RELOC are defined.
4168 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4169 ELF_ARG_RELOC are defined.
4170 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4171 (pa_stringer): ..Do it here instead. Fix comment typos.
4172 (hppa_force_relocation): Cast enums to int before comparing with
4175 From Ryan Bradetich <rbradetich@uswest.net>
4176 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4177 redifinition warning.
4178 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4179 (hppa_force_relocation): ditto
4180 (md_apply_fix): Added cast to buf to fix warnings.
4182 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4183 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4185 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4186 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4187 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4188 reloc_type** to avoid warnings in switch.
4189 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4190 little earlier instead.
4192 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4194 (pa_type_args): Use symbol_arg_reloc_info.
4195 (struct pa_it): Make arg_reloc unsigned int.
4196 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4197 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4198 (pa_code): Delete. pa_text duplicates this function.
4199 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4200 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4202 (cons_fix_new_hppa): Actually change selector to e_fsel when
4203 warning about assuming so.
4204 (tc_gen_reloc): More example elf arg reloc code.
4205 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4206 (hppa_force_relocation): Likewise.
4208 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4210 (pa_end_of_source): Prototype.
4211 (hppa_fix_adjustable): Prototype.
4212 (LABELS_WITHOUT_COLONS): Move it..
4213 * config/te-hppa.h: To here.
4215 * config/te-hppa64.h: New file.
4217 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4219 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4220 format -10, -16, 16 relocs.
4221 (hppa_elf_mark_end_of_function): Test for null
4222 last_call_info->start_symbol
4224 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4225 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4226 re_assesmble_* functions. Delete extraneous statements. Fix
4228 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4229 insn to re_assemble_*.
4231 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4233 * doc/internals.texi (Expressions): Fix typo.
4235 2000-07-08 Kazu Hirata <kazu@hxi.com>
4237 * config/tc-sh.c: Fix formatting.
4238 * config/tc-tic54x.c: Fix formatting.
4239 * depend.c: Fix formatting.
4240 * flonum-konst.c: Likewise.
4241 * flonum-mult.c: Likewise.
4243 2000-07-07 Kazu Hirata <kazu@hxi.com>
4245 * config/tc-sh.c: Fix comments.
4246 * config/obj-vms.c: Fix comments.
4247 * config/tc-a29k.c: Likewise.
4248 * config/tc-alpha.c: Likewise.
4249 * config/tc-h8300.c: Likewise.
4250 * config/tc-h8500.c: Likewise.
4251 * config/tc-i370.c: Likewise.
4252 * config/tc-ia64.c: Likewise.
4253 * config/tc-m68hc11.c: Likewise.
4254 * config/tc-m68k.c: Likewise.
4255 * config/tc-mips.c: Likewise.
4256 * config/tc-ns32k.c: Likewise.
4257 * config/tc-ppc.c: Likewise.
4258 * config/tc-z8k.c: Likewise.
4260 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4262 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4263 Default to '(SEC_LOAD | SEC_DATA)'.
4264 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4266 * doc/internals.texi (CPU Backend): Describe
4267 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4269 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4271 * as.c (parse_args): NULL terminate the long option list.
4273 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4275 * config/tc-d30v.h: Include "write.h" for fixS.
4276 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4278 2000-07-05 Nick Clifton <nickc@cygnus.com>
4280 * config/tc-d30v.c (write_2_short): Further changes to warning
4281 messages produced when combining EITHER_BUT_PREFER_MU attributed
4284 2000-07-05 DJ Delorie <dj@redhat.com>
4288 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4290 * config/tc-arm.c (psrs): Accept combinations of flags.
4292 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4294 * config/tc-avr.c: Change _ () to _() around all strings marked
4295 for translation (exception from the usual coding style).
4296 (avr_opt): New struct variable, how the new switches are set.
4297 (OPTION_MMCU): Define as 'm' and actually use.
4298 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4299 (show_mcu_list): New function, display the list of known MCUs.
4300 (md_show_usage): Document the new switches. Call show_mcu_list.
4301 (avr_set_arch): Change 'm' to OPTION_MMCU.
4302 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4303 Handle the new switches.
4304 (avr_operands): Disable warnings for undefined combinations of
4305 operands if -mall-opcodes. Disable warnings for skipping two-word
4306 instructions if enhanced core or -mno-skip-bug.
4307 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4308 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4309 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4310 (avr_ldi_expression): Warn about implicit lo8().
4311 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4313 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4315 * configure.in: Add entry for mips-*-sysv4*MP*
4316 * configure: Rebuild
4317 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4318 elf32-tradlittlemips for traditional mips targets.
4319 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4320 test for Link Once sections as in adjust_reloc_syms.
4321 * config/te-tmips.h: New file for traditional mips targets. Define
4324 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4326 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4327 flags argument is not present, don't change an existing section's
4328 section's attributes. If the flags argument is present, warn if the
4329 attributes don't match the section's current attributes. When
4330 long section names are supported, set SEC_LINK_ONCE and
4331 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4333 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4335 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4336 symbols; create them.
4338 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4340 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4341 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4343 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4345 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4346 expressions. Ignore the problem when handling 16 bit signed
4347 immediates, because the assembler will take care of the relocation
4350 2000-06-27 Nick Clifton <nickc@cygnus.com>
4352 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4353 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4354 sequential order, and emit warning messages if the input source
4355 code contains constructs like that, or parallel constructs
4356 containing such opcodes.
4358 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4360 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4361 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4362 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4363 (md_show_usage): Update usage message.
4364 (md_parse_option): Allow redefinition of MCU type within the
4365 same avr[1-5] bfd machine type. Show both old and new MCU type
4366 in the error message.
4367 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4368 Simplify 8K wrap code.
4370 2000-06-25 Kazu Hirata <kazu@hxi.com>
4372 * config/obj-aout.c: Remove all uses of DEFUN.
4373 * config/obj-ieee.c: Likewise.
4374 * config/tc-sh.c: Fix comment typos.
4375 * config/tc-tahoe.c: Likewise.
4376 * config/tc-vax.c: Likewise.
4377 * config/tc-w65.c: Likewise.
4378 * config/tc-z8k.c: Likewise.
4379 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4381 2000-06-24 DJ Delorie <dj@cygnus.com>
4383 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4384 more changes from Sept 1999
4385 (tc_i386_fix_adjustable): ditto
4386 (md_apply_fix3): ditto
4388 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4390 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4391 (gas_cgen_parse_operand): Set it around expression() call.
4392 (gas_cgen_md_operand): Test for it before longjmp().
4394 2000-06-24 Kazu Hirata <kazu@hxi.com>
4396 * config/tc-h8500.c: Remove all uses of DEFUN.
4397 * config/tc-sh.c: Likewise.
4398 * config/tc-w65.c: Likewise.
4399 * config/tc-z8k.c: Likewise.
4401 * config/tc-h8500.c: Fix typos in comments.
4403 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4405 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4408 2000-06-23 matthew green <mrg@redhat.com>
4410 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4411 defined. Fix error message for `[' grouping.
4413 2000-06-22 Kazu Hirata <kazu@hxi.com>
4415 * config/tc-h8300.c: Fix formatting and comment typos.
4417 2000-06-22 Timothy Wall <twall@cygnus.com>
4419 * config/tc-ia64.c (note_register_values): Move premature QP
4420 notation clearing into the appropriate place.
4422 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4424 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4425 first before anything else. Add bin-bugs.h, emul.h and progress.h
4426 Sort list of files as for $(OBJS) in Makefile.am.
4428 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4429 find one. Remake dependencies.
4430 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4431 * Makefile.in: Regenerate.
4432 * doc/Makefile.in: Regenerate.
4434 * config/tc-i386.c (i386_displacement): Don't assume a constant
4435 displacement is necessarily 16 bits when in 16 bit code mode.
4436 (md_assemble): Instead size the displacement here after we know
4437 for sure that a .code16gcc operand hasn't automatically added
4438 operand size prefixes.
4440 2000-06-21 H.J. Lu <hjl@gnu.org>
4442 * Makefile.am: Rebuild dependency.
4443 * Makefile.in: Rebuild.
4445 2000-06-21 Kazu Hirata <kazu@hxi.com>
4447 * config/tc-h8300.c (parse_reg): Make the function static.
4448 (parse_exp): Likewise.
4450 2000-06-20 DJ Delorie <dj@cygnus.com>
4452 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4453 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4454 for cygwin import libraries to work properly.
4456 2000-06-20 H.J. Lu <hjl@gnu.org>
4458 * Makefile.am: Rebuild dependency.
4459 * Makefile.in: Rebuild.
4460 * configure: Likewise.
4461 * doc/Makefile.in: Likewise.
4463 2000-06-20 Timothy Wall <twall@cygnus.com>
4465 * doc/internals.texi (CPU backend): Add @itemx for
4466 TC_START_LABEL_WITHOUT_COLON.
4467 * doc/c-tic54x.texi: New.
4468 * doc/as.texinfo: Add tic54x features and include primary tic54x
4470 * doc/all.texi: Add C54X.
4471 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4472 * doc/Makefile.in: Regenerate.
4473 * configure.in: Add tic54x and define LIBM for tic54x.
4474 * configure: Regenrate.
4475 * config/tc-tic54x.[ch]: New.
4476 * config/obj-coff.h: Add tic54x.
4477 * Makefile.am: (CPU_TYPES): Add tic54x.
4478 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4479 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4480 (as_new_LDADD): Add $(LIBM).
4481 * Makefile.in: Regenerate.
4483 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4485 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4486 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4487 * doc/as.texinfo: Likewise.
4489 * configure, Makefile.in: Regenerate.
4490 * configure.in (emulations): Recognize m6811 and m6812.
4491 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4492 Added files for 68hc11 and 68hc12 assembler.
4493 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4494 * config/tc-m68hc11.h: Header definition for that assembler.
4496 2000-06-18 Nick Clifton <nickc@redhat.com>
4498 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4499 instead of OCTETS_PER_BYTE.
4501 * config/tc-v850.c: Fix compile time warnings.
4502 * config/tc-ppc.c: Fix compile time warnings.
4504 2000-06-18 H.J. Lu <hjl@gnu.org>
4506 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4507 * configure: Rebuild.
4509 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4511 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4514 2000-06-16 Nick Clifton <nickc@cygnus.com>
4516 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4517 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4519 * doc/c-mips.texi: Document newly accepted cpu variants.
4521 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4523 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4525 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4527 * macro.c (getstring): Make it possible to escape the quote
4530 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4532 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4534 2000-06-13 H.J. Lu <hjl@gnu.org>
4536 * configure: Regenerate.
4538 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4540 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4542 * doc/internals.texi (line_separator_chars): Semicolon is no
4543 longer a default. Mention null and newline as defaults.
4545 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4547 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4548 * config/tc-i860.h (line_separator_chars): Likewise.
4549 * config/tc-h8300.c (line_separator_chars): Likewise.
4550 * config/tc-i960.c (line_separator_chars): Likewise.
4551 * config/tc-m68k.c (line_separator_chars): Likewise.
4552 * config/tc-mips.c (line_separator_chars): Likewise.
4553 * config/tc-ns32k.c (line_separator_chars): Likewise.
4554 * config/tc-sparc.c (line_separator_chars): Likewise.
4555 * config/tc-vax.c (line_separator_chars): Likewise.
4557 * config/tc-h8300.c (comment_chars): Use string initialiser.
4558 * config/tc-i960.c (line_comment_chars): Likewise.
4559 * config/tc-z8k.c (comment_chars, line_comment_chars,
4560 line_separator_chars): Likewise.
4562 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4565 2000-06-08 Nick Clifton <nickc@cygnus.com>
4567 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4570 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4572 * configure.in (VERSION): Update to show this is the CVS mainline.
4574 2000-06-08 Matthew Jacob <mjacob@feral.com>
4576 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4577 $at is the integer register $r28, vs. both $r28 and the floating
4578 point register $f28.
4580 2000-06-08 James E. Wilson <wilson@cygnus.com>
4582 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4583 (dot_endp): Don't call ia64_flush_insns.
4584 (emit_one_bundle): Don't delete prologue/body records from
4585 unwind_record list in first loop. Rewrite second loop to account for
4588 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4590 * config/tc-ia64.c: Add missing prototypes.
4591 (generate_unwind_image): Cast argument to output_unw_records call.
4593 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4595 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4597 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4599 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4600 (REGISTER_P): likewise.
4601 (avr_opcodes): uses include/opcode/avr.h
4602 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4604 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4606 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4609 2000-06-03 H.J. Lu <hjl@gnu.org>
4611 * read.c (is_end_of_line): Put back `;'.
4613 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4615 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4617 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4619 * expr.c (operand): Test is_end_of_line outside switch to catch
4620 line separator chars that are also operators.
4621 (operator): Return O_illegal for line separator chars.
4623 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4624 entry (or `!' entry for TC_HPPA).
4626 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4627 before indexing is_end_of_line. Remove redundant check for '\0'.
4629 * config/tc-h8500.c (md_assemble): Likewise.
4630 * config/tc-mcore.c (md_assemble): Likewise.
4631 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4634 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4636 * config/tc-mcore.c (mcore_cons): Likewise.
4637 (mcore_float_cons): Likewise.
4638 (mcore_stringer): Likewise.
4639 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4641 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4643 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4645 2000-05-29 Nick Clifton <nickc@cygnus.com>
4647 * config/tc-sh.c: Fix compile time warning messages.
4649 * config/tc-mips.c: Fix compile time warning messages.
4651 2000-05-29 Philip Blundell <philb@gnu.org>
4653 * doc/as.texinfo: Update copyright dates.
4654 (Local Labels): Delete misplaced mention of ARM.
4655 * NEWS: Mention ARM ELF support.
4657 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4659 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4660 it is modified, and use the real_size to compute the frag address
4661 for dwarf2 line info.
4663 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4665 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4666 line-matching scheme to cope with automake moving variables around.
4667 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4668 * Makefile.in: Regenerate.
4670 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4672 * config/tc-sparc.c (sparc_relax): New.
4673 (md_longopts): Add -relax and -no-relax options.
4674 (md_parse_options, md_show_usage): Likewise.
4675 (md_apply_fix3): Optimize tail call into branch always if possible.
4677 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4679 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4680 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4681 rules, with warning when a GAS statement specifies a packing that
4682 will result in an instruction being squashed.
4683 Added typdef packing_type and enumerals, changed various integer
4684 literals to use the enumerals.
4686 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4688 * config/tc-ia64.c (dot_restorereg_p): New function.
4689 (md_pseudo_table): Add restorereg.p.
4690 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4691 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4693 * config/tc-ia64.h (unw_record_type): Add unwabi.
4694 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4695 called MASK with members for imask, and the masks produced by
4696 fr_mem, gr_mem, br_mem, and frgr_mem.
4697 (unw_p_record): Add members ABI and CONTEXT.
4698 (unw_x_record): Add member AB.
4699 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4700 as pseudo-register for use during unwind info generation.
4701 (AR_PFS, AR_LC): New macros.
4702 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4703 whose names start with an at sign (as in "@priunat").
4704 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4706 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4707 proc_end, unwind_info, personality_routine): Consolidate into
4708 "unwind" structure to reduce offset-table use. Add member
4709 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4711 (output_R1_format, output_R3_format, output_P3_format,
4712 output_P6_format): Initialize R with zero to reduce compiler warnings.
4713 (output_P7_format): Ditto. Add `default' branch to switch
4714 statement to reduce compiler warnings.
4715 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4716 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4717 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4718 into single argument.
4719 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4720 compiler warnings. Merge A and B args into single argument.
4721 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4722 A and B args into single argument.
4723 (free_record): Removed (wasn't used).
4724 (free_list_records): Also free imasks in prologue records.
4725 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4726 (output_spill_mask): Remove.
4727 (output_unwabi): New function.
4728 (output_epilogue, output_label_state, output_copy_state): Call
4730 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4731 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4733 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4734 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4735 as part of handling the prologue records. Emit region's imask if
4736 we have one. Handle unwabi, epilogue, label_state, copy_state,
4737 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4738 spill_sprel_p, and spill_reg_p records.
4739 (set_imask, count_bits, slot_index): New function.
4740 (fixup_unw_records): Fix region size computation. Handle
4741 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4742 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4743 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4744 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4745 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4746 (dot_save): Use manifest constants for applicaton registers.
4747 Handle REG_PR and REG_PRIUNAT.
4748 (dot_restore): Don't just ignore it.
4749 (dot_restorereg): New function..
4750 (generate_unwind_image): Ensure unwind info is a multiple of eight
4751 bytes, not just four bytes.
4752 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4753 (dot_altrp): Don't just ignore it.
4754 (dot_savemem): New function. Replaces dot_savesp() and
4755 dot_savepsp(). Use manifest constants for applicaton registers.
4756 Handle REG_PR and REG_PRIUNAT.
4757 (dot_savef): Simplify.
4758 (dot_saveb): Support generation of br_gr.
4759 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4760 dot_label_state, dot_copy_state): New function.
4761 (dot_unwabi): Don't just ignore it.
4762 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4763 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4764 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4765 (emit_one_bundle): Set slot number for prologue/body records
4766 *before* emitting the first insn.
4767 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4768 (md_begin): Declare "psp" pseudo-register.
4769 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4770 so we don't get segfault.
4771 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4772 counts as required per SW Conventions manual
4773 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4774 output_preds_psprel, output_preds_sprel, output_spill_base,
4775 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4776 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4777 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4778 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4779 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4780 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4781 (dot_vframe): Implement.
4782 (dot_vframesp, dot_vframepsp): New function.
4784 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4786 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4787 * configure: Regenerate.
4789 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4791 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4792 (md_estimate_size_before_relax): so we can use it here instead of
4793 old kludges. Localise vars to blocks. Comment.
4795 * frags.c (frag_new): Update fr_var comments.
4796 * frags.h (struct frag): Ditto.
4798 2000-05-22 Richard Henderson <rth@cygnus.com>
4800 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4801 (pseudo_func): Add pcrel.
4802 (operand_match): Handle IA64_OPND_TGT64.
4803 (build_insn): Likewise.
4804 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4805 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4806 (fix_insn): Handle all three 64-bit relocation types.
4808 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4810 * obj.h (struct format_ops): New members begin, app_file,
4811 s_set_other, s_set_desc, s_get_type, s_set_type,
4812 separate_stab_sections, init_stab_section.
4814 * config/obj-multi.h: Update GPL notice to v2.
4816 (obj_app_file): New.
4817 (S_SET_SIZE): Test s_set_size for NULL before calling.
4818 (S_SET_ALIGN): Similar for s_set_align.
4823 (SEPARATE_STAB_SECTIONS): New.
4824 (INIT_STAB_SECTION): New.
4825 (EMIT_SECTION_SYMBOLS): New.
4826 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4828 * config/obj-elf.h: Update GPL notice to v2.
4829 Mention that this file is included from obj-multi.h.
4830 (obj_begin): Wrap definition in ifndef.
4831 (elf_file_symbol): Constify declaration.
4832 (obj_app_file): Ditto.
4833 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4834 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4836 * config/obj-elf.c (elf_s_set_other): New.
4837 (elf_file_symbol): Constify argument.
4838 (elf_separate_stab_sections): New.
4839 (elf_init_stab_section): New.
4840 (elf_format_ops): Add new members. Remove comma at end.
4842 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4843 (ecoff_format_ops): Add new fields. Remove comma at end.
4844 Mention inconsistency for emit_section_symbols.
4846 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4848 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4849 (coff_separate_stab_sections): New.
4850 (coff_format_ops): Add new members.
4852 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4853 (obj_aout_s_set_other): New.
4854 (obj_aout_s_set_desc): New.
4855 (obj_aout_s_get_type): New.
4856 (obj_aout_s_set_type): New.
4857 (obj_aout_separate_stab_sections): New.
4858 (aout_format_ops): New members added. Use obj_aout_process_stab,
4859 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4860 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4862 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4864 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4866 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4867 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4868 (md_estimate_size_before_relax): Ensure jumps to weak and
4869 externally visible symbols are relocatable.
4871 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4873 * stabs.c (aout_process_stab): Make global.
4874 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4875 * read.h (aout_process_stab): Declare.
4877 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4878 Generalize to *aout, *coff *elf.
4879 * configure: Regenerated.
4881 * doc/internals.texi (Object format backend): Say
4882 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4884 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4885 * Makefile.in: Regenerated.
4887 2000-05-19 Catherine Moore <clm@cygnus.com>
4889 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4891 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4893 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4894 instruction to reflect change in re_assemble_*.
4896 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4898 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4899 build PA64 ELF tools.
4900 * configure: Rebuilt.
4902 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4904 * Makefile.am: Regenerate dependencies.
4905 * Makefile.in: Regenerate.
4907 2000-05-15 Nick Clifton <nickc@cygnus.com>
4909 * config/tc-arm.c (struct asm_psr): Add boolean field
4910 distinguishing between CSPR and SPSR. Rename 'number' field
4912 (psrs): Rearrange contents to match new asm_psr structure.
4913 (arm_psr_parse): Move next to psr_required_here. Make it
4914 return an asm_psr structure.
4915 (psr_required_here): Use asm_psr structure returned by
4917 (do_msr): Reorganise to allow psr_required_here to be called
4919 (md_undefined_name): Mark 'name' parameter as unused, since
4920 the COFF target does not use it.
4922 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4924 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4926 * config/te-aux.h: Likewise.
4927 * config/te-dpx2.h: Likewise.
4928 * config/te-go32.h: Likewise.
4929 * config/te-hp300.h: Likewise.
4930 * config/te-hppa.h: Likewise.
4931 * config/te-i386aix.h: Likewise.
4932 * config/te-ic960.h: Likewise.
4933 * config/te-interix.h: Likewise.
4934 * config/te-nbsd532.h: Likewise.
4935 * config/te-pc532mach.h: Likewise.
4936 * config/te-ppcnw.h: Likewise.
4937 * config/te-psos.h: Likewise.
4938 * config/te-sparcaout.h: Likewise.
4939 * config/te-sun3.h: Likewise.
4940 * config/te-sysv32.h: Likewise.
4942 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4944 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4945 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4946 and sign extend without an if statement.
4947 (build_bytes): Likewise.
4949 2000-05-14 Kazu Hirata <kazu@hxi.com>
4951 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4952 X_add_symbol L_32 case.
4954 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4956 * config/te-freebsd.h: New file.
4958 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4960 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4961 bindtextdomain): Replace defines with those from intl/libgettext.h
4962 to quieten gcc warnings.
4964 * NEWS: Mention x86 .arch and -q.
4966 * config/tc-i386.c (quiet_warnings): New.
4967 (md_assemble): Use quiet_warnings.
4968 (md_parse_option): Set quiet_warnings from -q.
4969 (md_show_usage): Mention -q, delete -m.
4970 (flag_do_long_jump): Delete.
4971 (md_parse_option): Remove -m.
4972 (md_show_usage): Remove -m.
4973 (md_create_long_jump): Remove useless flag_do_long_jump code.
4975 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4976 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4978 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4979 Alexander Sokolov <robocop@netlink.ru>
4981 * doc/c-i386.texi (i386-Arch): New section.
4982 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4984 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4985 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4986 architecture has been given and is not 486.
4987 (set_cpu_arch): New.
4988 (md_pseudo_table): Add .arch.
4989 (md_assemble): Warn if cpu architecture has been given and an
4990 unsupported instruction.
4992 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4993 Move operand_types bit defines after relevant template field.
4994 (template): Add cpu_flags.
4998 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5000 * config/tc-mn10300.h (md_end): Define.
5001 (mn10300_finalize): Declare.
5002 * config/tc-mn10300.c: Include dwarf2dbg.h.
5003 (debug_line): Define.
5004 (md_assemble): Generate dwarf2 line info.
5005 (mn10300_finalize): New function. Finalize dwarf2 info.
5007 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5009 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5010 external version of the relocation for weak symbols.
5012 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5014 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5015 frame size in units of 16 bytes, as required per SW Conventions manual.
5016 (output_unw_records): Output info-block header as a dword to get
5019 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5021 * as.h: #include "file", not <file> on files from ../include.
5022 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5023 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5024 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5025 (tc_coff_symbol_emit_hook): Ditto.
5026 (OPTCOUNT): Cast to int to avoid compiler warning.
5027 (md_begin): Fix signed/unsigned warnings.
5029 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5031 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5032 ABRANCH LONG case for a conditional branch on a 68000.
5033 (md_estimate_size_before_relax): Likewise. Also handle
5034 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5035 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5036 PC-relative on all CPUs.
5037 (md_estimate_size_before_relax): Likewise.
5039 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5041 * as.c (parse_args): Just mention current year in printed
5044 2000-05-03 J.T. Conklin <jtc@redback.com>
5046 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5048 (md_parse_option): Recognize -m7400.
5050 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5052 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5053 don't permit lp to become less than the words array.
5055 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5057 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5058 Fix little-endian case.
5060 2000-05-03 David O'Brien <obrien@NUXI.com>
5062 * as.c (parse_args): Update copyright.
5064 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5066 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5067 for the .bss section too.
5069 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5071 * configure.in: Set em=linux for hppa-*-linux.
5072 * configure: Regenerate.
5073 * doc/Makefile.in: Regenerate with correct automake.
5075 * frags.c (frag_grow): Sanity check chunk_size.
5077 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5078 * config/obj-som.h: Likewise.
5079 * config/obj-ieee.h: Likewise.
5081 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5083 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5084 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5085 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5086 (pa_ip): low_sign_unext now returns via function value. Use
5087 re_assemble_* instead of dis_assemble_* and
5088 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5090 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5091 (md_section_align, md_parse_option, md_show_usage,
5092 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5093 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5094 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5095 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5096 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5098 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5099 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5100 outside of switch. Correct mask and shifting errors in case 10
5101 and case -11. In case 21, compare against signed range to suit
5102 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5103 case 17 and case 22, use offsetT variable to properly check range.
5104 Use re_assemble_* here too.
5105 (evaluate_absolute): Change type of value to offsetT. Call
5106 hppa_field_adjust to do the work for us.
5107 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5108 (pa_parse_cmpib_64_cmpltr): Ditto.
5109 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5110 of i to unsigned int.
5111 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5112 (pa_end_of_source): Return type is void.
5114 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5116 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5118 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5120 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5121 More comments added.
5122 (md_begin): Removed "construct symbols for each register name".
5123 Because register names conflicts with GCC generated function
5125 (avr_operand): Now constant numbers can be used as a register
5126 identifiers (0 as r0, 31 as r31).
5127 (md_assemble): use skip_space () before parsing instruction
5130 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5132 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5133 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5134 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5135 * configure: Regenerate.
5137 2000-04-29 Andreas Jaeger <aj@suse.de>
5139 * as.h: Correctly check GCC version.
5141 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5143 * doc/as.1: Fix unbalanced brackets.
5145 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5147 (line_comment_chars): Set to '/' if TE_FreeBSD.
5149 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5151 * configure.in: Configury support for PA64 (currently disabled).
5152 * configure: Rebuilt.
5154 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5156 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5157 bfd_set_section_alignment.
5159 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5161 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5164 2000-04-24 Nick Clifton <nickc@cygnus.com>
5166 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5167 * doc/as.texinfo (Align): Include arm and strongarm in list of
5168 targets that have the second form of the behaviour of the .align
5171 2000-04-24 Mark Klein <mklein@dis.com>
5173 * config/obj-som.c: Terminate obj_pseudo_table.
5175 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5177 * as.c (parse_args): Allow md_parse_option to override -a listing
5179 * config/obj-coff.c (add_lineno): Change type of offset parameter
5180 from "int" to "bfd_vma."
5181 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5182 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5183 (ppc_change_csect): Align correctly for XCOFF64.
5184 (ppc_machine): New function, which discards "ppc_machine" line.
5185 (ppc_tc): Cons for 8 when code is 64 bit.
5186 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5188 (md_parse_option): Handle -a64 and -a32.
5190 * config/tc-ppc.h (TARGET_MACH): Define.
5191 (TARGET_FORMAT): Move to function.
5192 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5194 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5196 * config/tc-avr.c: New AVR_ISA_ defined.
5197 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5198 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5199 for `fmul', `movw' and `lpm R,Z' instructions.
5200 (avr_operands): Warn if current opcode is a two-word instruction
5201 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5202 (avr_opcodes): New commands added.
5203 (REGISTER_P): Check 'a' and 'v' constraint letters.
5204 (mcu_types): New MCU added.
5206 2000-04-22 Timothy Wall <twall@cygnus.com>
5208 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5210 (operand_match): Conditionally insert default bit values for IMMU9.
5212 2000-04-14 Matthew Green <mrg@cygnus.com>
5214 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5215 * configure: Rebuilt.
5217 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5218 Jason Eckhardt <jle@cygnus.com>
5220 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5222 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5223 Added handling of new operand types l,y,&,fe,fE,fx.
5225 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5226 David Mosberger <davidm@hpl.hp.com>
5227 Timothy Wall <twall@cygnus.com>
5228 Andrew MacLeod <amacleod@cygnus.com>
5229 Jim Wilson <wilson@cygnus.com>
5231 * Makefile.am (CPU_TYPES): Add ia64.
5232 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5233 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5234 * Makefile.in: Rebuild.
5235 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5236 * configure: Rebuild.
5237 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5238 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5239 * expr.c (expr): Handle md_optimize_expr.
5240 * read.c (LEX_HASH): Add comment.
5241 * config/tc-ia64.c, config/tc-ia64.h: New files.
5243 2000-04-21 Richard Henderson <rth@cygnus.com>
5245 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5246 bundling a non-delayed branch type instruction.
5248 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5250 * config/tc-mn10300.c (HAVE_AM30): Define.
5251 (md_assemble): Use it.
5253 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5255 * config/obj-elf.c (obj_elf_change_section): Check for changed
5258 * Makefile.am: (CPU_MULTI_VALID): Remove.
5259 (MULTI_CPU_TYPES): Define.
5260 (MULTI_CPU_OBJ_VALID): Define.
5261 (DEPTC): Use the above.
5262 (DEPOBJ): Same here.
5264 Regenerate dependencies.
5265 * Makefile.in: Regenerate.
5267 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5269 * Makefile.am (YACC, LEX): Get them from configure.
5271 2000-04-18 H.J. Lu (hjl@gnu.org)
5273 * config/tc-i386.c (offset_in_range): Use addressT instead of
5274 bfd_vma for non-bfd assemblers.
5276 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5278 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5279 doesn't give spurious errors.
5281 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5283 * as.h (SEEK_SET): Define if undefined.
5285 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5287 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5288 constants, and don't assume offsetT is 32 bits.
5290 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5292 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5293 (md_pcrel_from_section): Add prototype.
5294 (d10v_fix_adjustable): Add prototype.
5295 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5297 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5299 2000-04-12 Nick Clifton <nickc@cygnus.com>
5301 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5302 symbol in frag chain.
5304 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5306 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5307 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5308 (fits_in_signed_word, smallest_imm_type): Ditto.
5309 (md_assemble): Use an offsetT var to hold offsetT values, not a
5311 (offset_in_range): New.
5312 (md_assemble): Use it.
5313 (md_convert_frag): Change type of target_address, opcode_address,
5314 and displacement_from_opcode_start to offsetT.
5315 (md_create_short_jump): Change type of offset to offsetT.
5316 (md_create_long_jump): Ditto.
5317 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5318 (md_chars_to_number): Remove.
5319 (output_invalid): Remove duplicate prototype.
5321 2000-04-09 Nick Clifton <nickc@cygnus.com>
5323 * Makefile.am (CPU_TYPES): Add 'avr'.
5324 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5325 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5327 * Makefile.in: Regenerate.
5329 * doc/as.texinfo: Add M32R documentation.
5331 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5333 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5334 --enable-build-warnings option.
5335 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5336 * Makefile.in, configure: Re-generate.
5338 2000-04-07 Nick Clifton <nickc@cygnus.com>
5340 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5341 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5342 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5343 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5344 (arm_force_relocation): Force relocations for
5345 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5347 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5349 * config/tc-sh.c (get_operands): There's no third operand if the
5350 first operand is an immediate.
5352 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5354 * config/tc-sh.c (immediate): Delete.
5355 (sh_operand_info): Add immediate member.
5356 (parse_reg): Use A_PC for pc.
5357 (parse_exp): Add second argument 'op'. All callers changed.
5358 (parse_at): Expect pc to be coded as A_PC.
5359 Use immediate field in *op.
5360 (insert): Add fourth argument 'op'. All callers changed.
5361 (build_relax): Add second argument 'op'. All callers changed.
5362 (insert_loop_bounds): New function.
5363 (build_Mytes): Remove DISP_4.
5364 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5365 (assemble_ppi): Use immediate field in *operand.
5366 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5367 (md_apply_fix): Likewise.
5368 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5370 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5372 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5374 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5376 * internals.texi (CPU backend): Document
5377 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5379 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5381 * po/gas.pot: Regenerate.
5383 * as.c (show_usage): Restore translated part of bug string.
5384 * gasp.c (show_usage): Likewise.
5386 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5387 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5388 than move-if-change.
5389 (DEP1): Modify for "gcc -MM".
5393 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5394 Update dependencies.
5395 * Makefile.in: Regenerate.
5397 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5399 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5400 (md_begin): Likewise.
5401 (HAVE_AM33): New macro.
5402 (md_assemble): Use it. Match r_regs and xr_regs only if
5405 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5407 * as.h: #include "bin-bugs.h"
5408 * as.c (show_usage): Use REPORT_BUGS_TO.
5409 * gasp.c: #include "bin-bugs.h"
5410 (show_usage): Use REPORT_BUGS_TO.
5412 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5414 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5416 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5417 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5420 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5422 * config/tc-i386.c (i386_immediate): Don't assume a constant
5423 immediate is necessarily 16 bits when in 16 bit code mode.
5424 (md_assemble): Instead set guess_suffix here after we have checked
5427 2000-04-02 Richard Henderson <rth@cygnus.com>
5429 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5430 quantities. Correct right shift sign extension.
5431 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5432 32-bit value when shifting into place.
5434 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5436 * app.c: Add ATTRIBUTE_UNUSED as needed.
5437 * config/tc-ppc.c: Likewise.
5438 (ppc_size): Make unsigned long.
5439 (ppc_insert_operand): Add casts to avoid warnings.
5441 2000-03-31 Nick Clifton <nickc@cygnus.com>
5443 * config/tc-d10v.h (md_flush_pending_output): Define.
5445 2000-03-29 Nick Clifton <nickc@cygnus.com>
5447 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5448 segment. Works for both BFD_ASSEMBLER and others.
5449 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5451 2000-03-29 Nick Clifton <nickc@cygnus.com
5453 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5455 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5457 * listing.c (LISTING_LHS_WIDTH): Default depends on
5459 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5461 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5463 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5466 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5468 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5470 * config/tc-avr.c (mcu_types): Add missing initialiser.
5471 (md_pcrel_from_section): Add prototype.
5472 (avr_operand): Remove redundant test of unsigned < 0.
5473 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5475 2000-03-27 Denis Chertykov <denisc@overta.ru>
5477 * config/tc-avr.c: New file for AVR support.
5478 * config/tc-avr.h: Likewise.
5479 * configure.in: Add AVR support.
5480 * configure: Regenerate.
5482 2000-03-26 Timothy Wall <twall@cygnus.com>
5484 * gasp.c (macro_op): Add new argument to check_macro call.
5485 Macro structure definitions moved to macro.h
5486 * sb.h: Add argument to prototype for input_scrub_include_sb.
5487 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5488 nesting checks with an additional flag.
5489 (struct input_save): Add flag to indicate whether current sb
5490 should be checked for proper macro/conditional nesting.
5491 (input_scrub_push/pop): Save/restore nest check flag.
5492 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5494 * macro.c (check_macro): Allow caller to retrieve parsed macro
5495 information if a pointer is provided. This information may be
5496 used by the new macro hooks.
5497 * macro.h: Update prototype for check_macro. Macro struct
5498 definitions moved here from macro.c/gasp.c.
5499 * read.c (read_a_source_file): Add parameter to check_macro call,
5500 and pass macro info to the macro hook, if defined.
5501 (input_scrub_insert_line): New. Allow insertion of a line of
5502 characters into the input stream.
5503 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5504 file into the input stream.
5505 (s_include): Use input_scrub_insert_file.
5506 * internals.texi: Document new macro hooks.
5507 * as.h: New prototypes added.
5509 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5511 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5512 an initial capital letter.
5513 (i386_index_check): Reindent.
5515 2000-03-19 Nick Clifton <nickc@cygnus.com>
5517 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5520 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5522 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5523 instruction operand bad if Rd > 7 when generating
5524 thumb instructions. Prevents for example,
5525 "adr r12,label" from silently failing and generating
5526 the wrong instruction.
5528 2000-03-17 Nick Clifton <nickc@cygnus.com>
5530 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5531 that have a destingation >= 0x400000.
5532 Fix compile time warning messages.
5534 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5536 * config/tc-sh.c (md_begin): When encountering insn that are
5537 not supported by the current arch, only change the name if
5538 its contents are the same as prev_name.
5539 (get_specific): If the the architecture doesn't match, fail.
5541 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5543 * config/tc-sh.c (IDENT_CHAR): Define.
5544 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5545 matching back where it came from.
5547 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5549 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5551 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5553 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5556 2000-03-15 Kazu Hirata <kazu@hxi.com>
5558 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5560 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5562 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5563 floating-point-number, make sure 'f' is in FLT_CHARS.
5565 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5567 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5568 (s_lcomm_internal): Use it.
5569 * doc/internals.texi (CPU backend): Document it.
5570 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5573 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5575 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5578 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5579 implementation doesn't have special handling for switch
5581 (macro_build): Allow for code in sections other than .text.
5583 (mips_ip): Likewise.
5584 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5585 Don't perform relocs if we will be outputting them.
5586 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5587 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5590 2000-03-09 Catherine Moore <clm@cygnus.com>
5592 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5593 relocation type based on the entry in the fixup structure.
5594 Put S_IS_EXTERN processing back in.
5596 2000-03-08 H.J. Lu (hjl@gnu.org)
5598 * Makefile.am (install-exec-tooldir): Depend on
5599 install-exec-bindir for parallel make.
5600 * Makefile.in: Regenerated.
5602 2000-03-06 Nick Clifton <nickc@cygnus.com>
5604 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5606 (md_parse_option): Parse -m32r command line switch - disable m32rx
5608 (md_show_usage): Document new option.
5610 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5611 * doc/Makefile.in: Regenerate.
5612 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5614 2000-03-02 Michael Meissner <meissner@redhat.com>
5616 * config/tc-d30v.c (check_range): Remove code that incorrectly
5617 sign extended values where bits < 32.
5619 2000-03-02 H.J. Lu (hjl@gnu.org)
5621 * configure.in: Support --enable-targets=all on ia32.
5622 * configure: Regenerated.
5624 2000-03-01 Nick Clifton <nickc@cygnus.com>
5626 * gasp.c (do_align): Remove bogus check of alignment value.
5628 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5630 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5631 TC_PPC was defined forced the type of a symbol with no other type
5634 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5636 * doc/internals.texi (CPU backend): Mention that
5637 line_separator_chars do not break up comments. Fix typos for
5638 LEX_AT and LEX_NAME descriptions. Document operands for
5639 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5640 description of md_create_short_jump usage. Document argument for
5641 md_undefined_symbol.
5643 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5645 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5646 (md_parse_option): Handle it.
5647 (md_show_usage): Document it.
5649 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5651 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5652 opcode, for the instruction `pal19'. From Andrea Arcangeli
5655 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5657 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5659 (md_assemble): To here, before template operands are matched.
5660 Also ensure a constant immediate is sign extended when we know the
5661 size is at most 16 bits. This is to catch cases like "add
5662 $0xffc0,%ax" where we don't know the size, and thus that the
5663 immediate can be represented as Imm8S until after parsing the
5665 (i386_displacement): Similarly sign extend 16 bit constant
5667 (md_assemble): Relax 16-bit jump constant range check to suit sign
5668 extended displacements.
5670 2000-02-26 Andreas Jaeger <aj@suse.de>
5672 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5674 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5676 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5677 call operands when intel_syntax.
5678 (intel_float_operand): Return 2 for "fi...".
5679 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5680 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5681 earlier "SHORT" change.
5682 (md_assemble): When determining suffix from Regs, exclude
5685 2000-02-24 Nick Clifton <nickc@cygnus.com>
5687 * configure: Add arm-wince, mips-pe and sh-pe targets.
5688 * configure: Regenerate.
5690 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5692 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5693 "pe-mips" for the mips-pe target.
5695 * config/tc-arm.c (insns): Change displacement encoded in BL
5696 and B instructions if the target port is arm-wince.
5697 (do_ldst): Do not bias the relocation offset if the target
5699 (md_pcrel_from): Add in missing relocation offset bias if the
5700 target os arm-wince.
5702 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5703 (md_begin): Disable -G support for mips-pe target.
5704 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5705 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5708 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5709 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5710 assembler, just set the alignment to 4.
5712 * config/te-wince-pe.h: New file for WinCE targets. Define
5715 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5717 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5718 string instructions.
5719 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5720 (i386_intel_memory_operand): After finding a segment override,
5721 check again for no `[' before looking for a displacement. Bomb if
5722 more than one displacement rather than silently discarding the
5723 second and subsequent ones. Free strings malloc'd by
5724 build_displacement_string.
5726 2000-02-24 Catherine Moore <clm@cygnus.com>
5728 * config/obj-som.c (obj_pseudo_table): Add "weak".
5729 (obj_som_weak): New routine.
5731 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5733 * config/tc-i386.c (union i386_op): New.
5734 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5735 Throughout file replace occurences of disps[n], imms[n], regs[n]
5736 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5737 intel mode operand swapping. Add assert in regKludge and
5738 fake_zero_displacement code. Test i.types[n] when outputting
5739 displacements and immediates. Combine output of Disp16 with
5741 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5742 when in intel mode by (not) reversing fsub and fdiv operands
5743 before the template search. This fails for single operand
5744 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5745 undefined. Instead fix the base_opcode after we've found the
5746 template. Move base_opcode xor with found_reverse_match from
5747 opcode output code to before this fix so we test for the correct
5749 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5750 check in intel mode. Instead compare opcodes.
5752 * config/tc-i386.h (TC_RELOC): Delete.
5753 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5754 with equivalent call to reloc.
5756 * as.h (flag_m68k_mri): Move declaration after target include, and
5757 only declare when TC_M68K defined. Define as zero otherwise.
5758 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5759 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5760 Define as zero otherwise.
5761 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5762 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5763 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5764 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5765 testing whether defined.
5766 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5767 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5768 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5769 rather than testing whether defined.
5770 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5771 (parse_mri_cons): Declare and use only when TC_M68K.
5772 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5773 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5774 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5776 * NEWS: Mention IBM 370 support.
5778 2000-02-23 Richard Henderson <rth@cygnus.com>
5780 * config/tc-i386.c (md_assemble): When swapping operands for
5781 intel_syntax, assume everything that's not Imm or Disp is a
5784 2000-02-23 Linas Vepstas <linas@linas.org>
5786 * config/tc-i370.c, config/tc-i370.h: New files.
5787 * Makefile.am: Add support for Linux/IBM 370.
5788 * configure.in: Likewise.
5789 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5790 * config/obj-elf.c: Include elf/i370.h
5791 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5793 * Makefile.in: Regenerate.
5794 * configure: Regenerate.
5796 * doc/c-i370.texi: New file.
5797 * doc/all.texi: Include it.
5798 * doc/as.texinfo: And here.
5799 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5800 * doc/Makefile.in: Regenerate.
5802 2000-02-19 Michael Meissner <meissner@redhat.com>
5804 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5805 determine if an instruction can be used in parallel with an ADDppp
5806 or SUBppp instruction.
5808 2000-02-22 Andrew Haley <aph@cygnus.com>
5810 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5812 2000-02-22 Andrew Haley <aph@cygnus.com>
5814 * config/tc-mips.c (mips_gp32): New variable.
5815 (macro_build) Use mips_gp32.
5817 (md_longopts): Add "-mgp32" and "-mgp64".
5818 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5820 (OPTION_M7900): Change offset
5821 (OPTION_NO_M7900): Ditto.
5823 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5825 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5826 warning, and bump it to 1.
5828 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5830 From Brad Lucier <lucier@math.purdue.edu>:
5831 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5834 2000-02-21 Catherine Moore <clm@cygnus.com>
5836 * config/tc-mips.c (MF_HILO_INSN): Define.
5837 (mips_7000_hilo_fix): Declare.
5838 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5839 (md_parse_option): Check for 7000_HILO_FIX options.
5840 (OPTION_M7000_HILO_FIX): Define.
5841 (OPTION_NO_M7000_HILO_FIX): Define.
5842 * doc/c-mips.texi (-mfix7000): Describe.
5844 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5846 * listing.c (print_lines): Remove unused variable `end'.
5848 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5849 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5850 reloc_type when BFD_ASSEMBLER.
5851 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5852 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5853 statement and quell signed vs. unsigned comparison warning.
5855 2000-02-18 Nick Clifton <nickc@cygnus.com>
5857 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5858 the computed frag offset, rather than overwriting it.
5860 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5862 * config/tc-sh.c ("elf/sh.h"): Include.
5863 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5864 (md.begin): Initialize target_arch.
5865 Only include opcodes in has table that match selected architecture.
5866 (parse_reg): Recognize register names for sh-dsp.
5867 (parse_at): Recognize post-modify addressing.
5868 (get_operands): The leading space is now optional.
5869 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5870 arguments. Update valid_arch.
5871 (build_Mytes): Add support for SDT_REG_N.
5872 (find_cooked_opcode): New function, broken out of md_assemble.
5873 (assemble_ppi, sh_elf_final_processing): New functions.
5874 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5875 (md_longopts, md_parse_option): New option: -dsp.
5876 * config/tc-sh.h (elf_tc_final_processing): Define.
5877 (sh_elf_final_processing): Declare.
5879 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5881 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5882 the unwinder subspace. Save the current seg/subseg before creating
5885 2000-02-10 Nick Clifton <nickc@cygnus.com>
5887 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5888 little endian targets.
5889 (INST_BYTE1): Redefine to handle big and little endian
5891 (cpu_type): New type: Select between M340 and M210.
5892 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5893 instructions of the M340.
5894 (md_assemble): Add support for the MULSH and OPSR classes of
5896 (md_atof): Add support for little endian targets.
5897 (md_parse_option): Add support for -EL, -EB and -mcpu command
5899 (md_convert_frag): Add support for little endian targets.
5900 (md_apply_fix3): Add support for little endian targets.
5901 (md_number_to_chars): Add support for little endian targets.
5903 2000-02-10 Timothy Wall <twall@redhat.com>
5905 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5906 defined, use it to verify the symbol just read should be a label.
5908 2000-02-10 Timothy Wall <twall@redhat.com>
5910 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5911 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5912 around colons when KEEP_WHITE_AROUND_COLON is defined.
5913 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5914 and KEEP_WHITE_AROUND_COLON.
5916 2000-02-08 Timothy Wall <twall@redhat.com>
5918 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5920 (do_repeat): New. Abstract repeat logic so that a "break" can be
5922 (end_repeat): New. Provide support for a "break" out of the
5924 * read.h: Add prototypes for new functions.
5926 2000-02-08 Timothy Wall <twall@redhat.com>
5928 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5929 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5930 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5933 2000-02-08 Timothy Wall <twall@redhat.com>
5935 * read.c: Added elseif to directives table.
5936 * read.h: Added prototype for s_elseif.
5937 * doc/as.texinfo: Added description for elseif.
5938 * cond.c (s_elseif): New function
5940 2000-02-04 Timothy Wall <twall@redhat.com>
5942 * listing.c (print_lines): Remove conditionals causing bug in
5945 2000-02-03 Timothy Wall <twall@cygnus.com>
5947 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5949 * frags.c (frag_new): Calculate fr_fix in octets
5950 (frag_now_fix) Return offset as target address offset (bytes).
5951 (frag_now_fix_octets) New - Return offset in octets (8-bit
5953 * frags.h: Added prototype for frag_now_fix_octets().
5954 Distinguish between octets and bytes in field descriptions.
5955 * listing.c (calc_hex): Account for octets vs bytes when
5956 printing addresses/offsets.
5957 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5958 target is little-endian, print the octets in a word in big-endian
5959 order so that the display looks like a proper hexadecimal number,
5960 instead of having the octets reversed.
5961 * read.c (do_align): When recording alignment, alignment power
5962 should be in terms of target bytes (minimum addressible unit)
5964 (do_org) Convert ORG target address (byte) argument into an
5965 octet offset when generating a variable fragment.
5966 * symbols.c (resolve_symbol_value): Symbol final value
5967 converted to a target address offset (bytes) from its octet offset.
5968 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5969 offset (bytes) is adjusted by the frag offset (octets) converted
5971 (coff_frob_section) Section alignment power is in terms of bytes;
5972 convert it to an octet alignment power when calculating size (and
5973 size mask) in octets. Don't modify the section size in order to
5974 "align" it for TI COFF, since that format has a different method
5975 for storing alignment information.
5977 2000-02-01 Timothy Wall <twall@cygnus.com>
5979 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5980 entries, matching the way GCC generates them. If not escaped, the
5981 filename is encoded incorrectly.
5983 2000-01-31 Nick Clifton <nickc@cygnus.com>
5985 * config/tc-arm.c (reg_table): Add support for ATPCS register
5988 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5990 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5992 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5994 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5995 of a symbol when we really care about its value.
5997 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5999 * config/tc-mcore.c (md_assemble): Give warning message if
6000 operands passes to instruction are more than the spec.
6002 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6004 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6005 Thumb mode but the label seen was not declared as '.thumb_func'
6006 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6007 correct disassembly of Thumb code bounded by non function labels.
6009 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6011 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6012 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6014 * Makefile.in: Same here.
6017 * configure.in: Set bfd_gas for i386-aout when primary target
6018 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6019 we may need the primary te_file. Remove incorrect comment.
6021 * configure: Regenerate.
6023 * config/e-i386aout.c: New file.
6025 * as.c (USE_EMULATIONS): Move to before print_version_id.
6026 (struct emulation): Add i386aout.
6027 (show_usage): Split text strings. Reformat -a text. Add --em
6031 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6032 (aout_format_ops): New.
6035 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6036 preprocessor conditional and add aout USE_EMULATIONS tests.
6037 (read_a_source_file): Don't pass error strings to printf as
6041 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6043 (do_data): Same here.
6044 (process_file): And here.
6047 * symbols.c (colon): Rewrite "already defined" fatal message
6048 code for aout with USE_EMULATIONS.
6051 * config/obj-aout.c (OBJ_HEADER): Define.
6052 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6054 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6055 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6057 (obj_aout_type): Expand S_SET_OTHER here too.
6058 (obj_read_begin_hook): Remove.
6059 (aout_pop_insert): New.
6060 (obj_aout_s_get_other): New.
6061 (obj_aout_s_get_desc): New.
6062 (aout_format_ops): New.
6065 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6066 gets aout_pseudo_table.
6067 (aout_pseudo_table): Declare.
6068 (obj_read_begin_hook): Define.
6071 * config/obj-coff.c (obj_pseudo_table): Rename to
6073 (coff_pop_insert): Use coff_pseudo_table.
6074 (coff_sec_sym_ok_for_reloc): Remove.
6075 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6076 and comment all zero entries and remove #if 0 code.
6079 * config/obj-coff.h (obj_pop_insert): Define.
6080 (coff_pseudo_table): Declare.
6083 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6084 s_get_size, s_set_size. Comment all zero entries.
6087 * config/obj-elf.c (elf_s_get_other): New function.
6088 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6089 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6090 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6092 (obj_elf_parse_section_letters): Don't pass error strings to
6093 printf as format arg.
6096 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6098 (elf_s_get_other): Declare.
6099 (S_GET_OTHER) Define as elf_s_get_other if not already
6101 (S_SET_OTHER): Only define when not already defined.
6102 (elf_obj_read_begin_hook): Declare.
6103 (obj_read_begin_hook): Define.
6104 (elf_obj_symbol_new_hook): Declare.
6105 (obj_symbol_new_hook): Define.
6108 * config/obj-multi.h: Add copyright header and protect against
6109 multiple inclusion. Add * to all function pointers.
6110 (OBJ_HEADER): If defined, include it rather than other defines
6112 (obj_frob_file_after_relocs): Test for NULL.
6113 (obj_symbol_new_hook): Here too.
6114 (obj_sec_sym_ok_for_reloc): And here.
6115 (S_GET_OTHER): Define.
6116 (S_GET_DESC): Define.
6117 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6118 (OBJ_MAYBE_ELF): Update comment.
6120 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6121 OBJ_AOUT preprocessor conditional and handle emulation by
6122 testing OUTPUT_FLAVOR.
6123 (i386_displacement): Here too.
6124 (md_section_align): Similarly here.
6125 (i386_target_format): Conditionally compile when more than one
6126 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6127 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6128 (i386_displacement): Here too.
6131 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6132 Define TARGET_FORMAT for aout only when not multi.
6135 * config/te-multi.h: Delete file as it's identical to te-generic.h
6137 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6139 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6140 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6143 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6145 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6148 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6150 * config/tc-mips.c (mips_do_align): New function.
6151 * config/tc-mips.h (md_do_align): Define.
6153 2000-01-10 Philip Blundell <philb@gnu.org>
6155 * doc/c-arm.texi (ARM Options): Fix typo.
6156 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6157 line separator for Linux.
6158 * doc/as.texinfo (Comments): Mention the ARM.
6160 2000-01-10 Philip Blundell <pb@futuretv.com>
6162 * configure.in (arm*-*-conix*): New target.
6163 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6165 * configure: Regenerate.
6167 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6169 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6170 (obj_elf_visibility): New function.
6172 * doc/as.texinfo (Visibility): New node: document visibility
6175 For older changes see ChangeLog-9899