1 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
3 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
4 a label, not a hex constant.
6 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
8 * config/tc-v850.h: Add missing prototypes.
10 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
12 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
15 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
17 * config/tc-sparc.c (cons_fix_new_sparc): Move
18 `sparc_no_align_cons = 0;' to...
19 (s_uacons): ...here so that sparc_no_align_cons will get
22 2001-08-11 Kazu Hirata <kazu@hxi.com>
24 * config/tc-mips.c: Fix a comment typo.
26 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
28 * config/tc-mips.c (move_register): New function.
29 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
31 (macro2): Use move_register rather than macro_build for moves.
32 (mips16_macro): Likewise.
33 (macro): Likewise. Handle M_MOVE.
35 2001-08-10 Andreas Jaeger <aj@suse.de>
37 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
39 * configure: Regenerate.
41 2001-08-10 Alan Modra <amodra@bigpond.net.au>
43 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
44 Comment indentation of #pragma.
45 * macro.c (alloca): Likewise.
47 * config/tc-ppc.c: Revert 2001-08-08.
49 2001-08-09 Alan Modra <amodra@bigpond.net.au>
51 * symbols.c: Add missing prototypes.
52 * config/e-i386elf.c: Likewise.
53 * config/e-i386coff.c: Likewise.
54 * config/e-i386aout.c: Likewise.
55 * config/obj-coff.c: Likewise.
56 (def_symbol_in_progress, stack): Move definition.
57 * config/obj-elf.c: Add missing prototypes.
58 (obj_elf_change_section): Make static.
59 (obj_elf_parse_section_letters): Likewise.
60 (obj_elf_section_word): Likewise.
61 (obj_elf_section_type): Likewise.
63 2001-08-08 Alan Modra <amodra@bigpond.net.au>
65 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
66 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
67 determining reloc type with code reading operands->reloc field.
69 2001-08-08 Alan Modra <amodra@bigpond.net.au>
71 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
72 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
73 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
74 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
76 * output-file.c (output_file_create): Don't try to open a second
77 time as it's unnecessary. FOPEN_W was undefined too.
79 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
81 * tc-mips.c (macro_build): Replace magic constants by defines.
82 (mips_ip): Likewise. Typo.
84 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
86 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
87 (RELAX_ENCODE): Replace bfd_vma by valueT.
88 (load_address): Formatting.
89 (macro): Likewise. Code cleanup. Typo.
91 (md_parse_option): Typo.
92 (s_mipsset): Reorder cases to look nicer.
93 (md_estimate_size_before_relax): Formatting. Code cleanup.
94 (mips_elf_final_processing): Check against NULL instead of 0.
95 (md_obj_end): Remove ugly `' in message string.
96 (s_mips_ent): Remove ugly `' in message string.
98 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
100 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
101 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
102 mutually exclusive (if they are different).
103 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
106 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
108 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
111 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
113 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
114 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
115 (md_long_opts): Add -mfp32 option.
116 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
117 (md_show_usage): Show usage for -mfp32 and -mgp32.
118 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
119 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
120 (HAVE_32BIT_ADDRESSES): New macro.
121 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
122 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
123 (s_cprestore, s_cpadd): Likewise.
124 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
125 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
126 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
127 to determine the width of addresses in load, store and jump macros.
128 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
129 used in set instructions; do not check the address size for them.
130 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
131 unaligned load and store macros.
132 (mips_ip): Use the new macros to check the width of a register when
133 processing float constants. Force a constant into memory if it is
134 destined for an FPR and the FPRs are wider than the GPRs. Warn about
135 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
136 than mips_gp32 to select synthetic instructions.
137 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
138 synthetic instructions.
140 2001-08-01 Christian Groessler <cpg@aladdin.de>
142 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
143 "rh", "rr", "rq", or "sp" then don't automatically assume
144 it's a register name. Check whether there is a number
147 2001-08-01 Alan Modra <amodra@bigpond.net.au>
149 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
150 Don't allocate more space than necessary for the input line copy.
152 2001-08-01 Alan Modra <amodra@bigpond.net.au>
154 * read.c: Standardize error/warning messages - don't capitalise, no
155 final period or newline, don't say "ignored" or "zero assumed" for
156 as_bad messages. In some cases, change the wording to that used
157 elsewhere for similar messages.
160 * atof-generic.c: Likewise.
163 * depend.c: Likewise.
164 * dwarf2dbg.c: Likewise.
168 * input-file.c: Likewise.
169 * input-scrub.c: Likewise.
170 * listing.c: Likewise.
171 * output-file.c: Likewise.
173 * subsegs.c: Likewise.
174 * symbols.c: Likewise.
176 * ecoff.c (ecoff_directive_end): Test for missing name by
177 comparing input line pointers rather than reading string.
178 (ecoff_directive_ent): Likewise.
179 * read.c (s_set): Likewise.
180 (s_align): Report a warning rather than an error for
182 (s_comm): Check for missing symbol name.
183 (s_lcomm_internal): Likewise.
185 (s_globl): Use is_end_of_line instead of looking for '\n'.
186 (s_lcomm_internal): Likewise.
187 (ignore_rest_of_line): Report a warning rather than an error.
189 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
191 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
192 any kind of relocation against a not-loaded section.
194 2001-07-30 Alan Modra <amodra@bigpond.net.au>
196 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
197 to include '@' in symbol names when parsing versioned symbols
198 rather than calling get_symbol_end multiple times.
199 * config/tc-i370.c (register_name): Format fixes. Don't call
200 get_symbol_end after parsing number.
201 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
202 code out of conditional.
203 (address_register_name): Likewise.
204 (other_register_name): Likewise.
205 * config/tc-mn10300.c (r_register_name): Likewise.
206 (xr_register_name): Likewise.
207 (data_register_name): Likewise.
208 (address_register_name): Likewise.
209 (other_register_name): Likewise.
210 * config/tc-ppc.c (register_name): Likewise.
211 * config/tc-s390.c (register_name): Likewise.
213 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
215 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
216 and bra relax: update fragP->fr_fix after the fixup.
218 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
220 * read.c (s_set): Check for missing symbol name.
222 2001-07-26 Alan Modra <amodra@bigpond.net.au>
224 * write.c (relax_segment <rs_space>): Account for fr_fix.
226 2001-07-25 H.J. Lu <hjl@gnu.org>
228 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
229 we treat weak like extern only for ELF.
230 (mips_fix_adjustable): Make sure we don't adjust extern/weak
231 symbols only for ELF.
233 2001-07-25 Chris Demetriou <cgd@broadcom.com>
235 * config/tc-mips.c: Fix spelling error in comment.
237 2001-07-25 Dave Brolley <brolley@redhat.com>
239 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
240 (IS_PARALLEL_SEPARATOR): New macro.
241 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
242 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
243 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
244 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
247 2001-07-24 Alan Modra <amodra@bigpond.net.au>
249 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
250 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
251 Update dependencies with "make dep-am".
252 * Makefile.in: Regenerate.
253 * doc/Makefile.in: Regenerate.
255 2001-07-23 Kazu Hirata <kazu@hxi.com>
257 * config/tc-alpha.h: Fix formatting.
258 * config/tc-arc.c: Likewise.
259 * config/tc-d10v.h: Likewise.
260 * config/tc-hppa.c: Likewise.
261 * config/tc-i370.c: Likewise.
262 * config/tc-i386.h: Likewise.
263 * config/tc-i960.h: Likewise.
264 * config/tc-ia64.c: Likewise.
265 * config/tc-ia64.h: Likewise.
266 * config/tc-m32r.c: Likewise.
267 * config/tc-m68k.c: Likewise.
268 * config/tc-m88k.c: Likewise.
269 * config/tc-ns32k.c: Likewise.
270 * config/tc-pdp11.c: Likewise.
271 * config/tc-pj.h: Likewise.
272 * config/tc-s390.c: Likewise.
273 * config/tc-sparc.c: Likewise.
274 * config/tc-sparc.h: Likewise.
275 * config/tc-tic80.c: Likewise.
276 * config/tc-w65.h: Likewise.
278 2001-07-23 Alan Modra <amodra@bigpond.net.au>
280 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
281 symbols specially. Always resolve, adding fr_address to value.
282 * write.c (write_object_file): Don't add fr_address to sym values.
283 (relax_frag): Likewise.
284 (relax_segment): Likewise.
285 * config/obj-ieee.c (do_symbols): Likewise.
286 * config/tc-cris.c (md_convert_frag): Likewise.
287 * config/tc-fr30.c (md_convert_frag): Likewise.
288 * config/tc-i386.c (md_convert_frag): Likewise.
289 * config/tc-m32r.c (md_convert_frag): Likewise.
290 * config/tc-m68hc11.c (md_convert_frag): Likewise.
291 * config/tc-mcore.c (md_convert_frag): Likewise.
292 * config/tc-mips.c (mips16_extended_frag): Likewise.
293 * config/tc-ns32k.c (md_convert_frag): Likewise.
294 * config/tc-m68k.c (md_convert_frag_1): Likewise.
295 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
296 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
297 (md_relax_table): Remove first four entries. Format.
298 (md_estimate_size_before_relax): Remove old_fix. Don't bother
299 setting fr_var. Simplify byte branch checks.
301 2001-07-23 Alan Modra <amodra@bigpond.net.au>
303 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
304 "isbranch" param as all calls have it set.
305 (pa_parse_neg_cmpsub_cmpltr): Likewise.
306 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
307 strcasecmp in "nullify" var.
308 (pa_parse_neg_add_cmpltr): Likewise.
309 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
310 functions. Don't print wrong conditions in error messages.
312 2001-07-23 Andreas Jaeger <aj@suse.de>
314 * config/tc-s390.c (s390_force_relocation): Removed.
316 * config/tc-s390.h: Remove double declaration of
319 2001-07-22 H.J. Lu <hjl@gnu.org>
321 * config/tc-mips.c (s_mips_end): Remove unused variables.
322 (s_mips_frame): Add ATTRIBUTE_UNUSED.
324 2001-07-17 Andreas Schwab <schwab@suse.de>
326 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
328 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
330 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
332 2001-07-17 matthew green <mrg@eterna.com.au>
334 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
336 (line_comment_chars): Set to '/' if TE_NetBSD.
338 2001-07-14 matthew green <mrg@eterna.com.au>
340 * configure.in (i386-*-netbsdelf*): New target.
341 * configure: Regenerate.
343 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
345 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
346 class of the non-debug symbol is C_NULL.
348 2001-07-10 Anders Norlander <anorland@synergenix.se>
350 * doc/as.texinfo (Incbin): Fix grammatical errors.
352 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
354 * depend.c: Use FOPEN_.. macros in calls to fopen().
355 * input-file.c: As above.
356 * itbl-ops.c: As above.
357 * listing.c: As above.
358 * output-file.c: As above.
361 2001-07-08 Anders Norlander <anorland@synergenix.se>
363 * read.c (s_incbin): New .incbin function.
364 * read.c (potable): Add "incbin" pseudo-op.
365 * read.h: Add s_incbin prototype.
366 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
367 * NEWS: Mention new feature.
369 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
371 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
374 2001-07-06 John Healy <jhealy@redhat.com>
376 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
377 set of fixups to be stored.
378 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
379 restored to be chosen from any that are saved.
380 (gas_cgen_swap_fixups): Modified to allow the current set of
381 fixups to be swapped with any other set that has been saved.
382 (gas_cgen_initialize_saved_fixups_array): New routine.
383 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
384 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
385 or MAX_SAVED_FIXUP_CHAINS.
386 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
387 store, swap and restore fuctions to reflect the new interface.
389 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
391 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
392 ignore empty, ineffectual alignment frags when deciding if a
395 2001-07-05 Steve Ellcey <sje@cup.hp.com>
397 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
398 and SPECIAL_SECTION_FINI_ARRAY.
399 (special_section_name): Add .init_array and .fini_array.
400 (md_pseudo_table): Add init_array and fini_array.
401 (md): Add pointer_size and pointer_size_shift fields.
402 (setup_unwind_header): New static function.
403 (output_unw_records): Modify to use setup_unwind_header.
404 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
405 md.pointer_size_shift.
406 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
408 2001-07-05 Ben Elliston <bje@redhat.com>
410 * README (Supported platforms): m88k no longer suffers bitrot.
412 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
414 2001-07-05 Alan Modra <amodra@bigpond.net.au>
416 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
417 lsy_value. Correct typos in comments.
418 * symbols.c (local_symbol_make): Update for name change.
419 (local_symbol_convert): Likewise.
421 (S_GET_VALUE): Likewise.
422 (S_SET_VALUE): Likewise.
423 (print_symbol_value_1): Likewise.
424 (resolve_symbol_value): Likewise. Don't divide local sym values
425 by OCTETS_PER_BYTE twice.
427 2001-07-04 Jim Wilson <wilson@redhat.com>
429 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
431 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
434 2001-07-05 Ben Elliston <bje@redhat.com>
436 * read.c (s_fill): Correct spelling error in comments.
438 * doc/c-m88k.texi: New file.
439 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
440 * doc/Makefile.in: Regenerate.
441 * doc/all.texi: Set M880X0.
442 * doc/as.texinfo: Hook in m88k-dependent documentation.
444 2001-07-04 Eric Christopher <echristo@redhat.com>
446 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
448 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
449 and rm5721 as valid cpu strings.
450 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
452 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
454 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
455 if it's expected to be non-zero.
457 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
459 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
462 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
463 (write_object_file): Set finalize_syms to
464 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
467 * doc/internals.texi; Document
468 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
470 2001-07-02 Alan Modra <amodra@bigpond.net.au>
472 * config/tc-ppc.c: Formatting fixes.
474 2001-07-01 Ben Elliston <bje@redhat.com>
476 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
477 they cause some subtle breakage. Will fix them again later.
479 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
481 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
482 outside of a function as a .appline directive.
484 2001-06-28 Eric Christopher <echristo@redhat.com>
485 H.J. Lu <hjl@gnu.org>
487 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
488 of mips_cpu for the ISA selection.
489 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
490 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
491 (mips_tune): New. Use mips_tune for scheduling and optimization
493 (append_insn): Use mips_tune and mips_arch.
494 (macro_build): Ditto.
496 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
497 backwards compatability mips_cpu generates arch and tune.
498 (md_show_usage): Document new behavior.
500 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
505 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
507 * write.c (write_object_file): Do not set finalize_syms until
508 after the segments have been sized. Some backends may still
509 need to access the syms's frags in order to adjust relaxed
512 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
515 2001-06-27 Alan Modra <amodra@bigpond.net.au>
517 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
518 subtract MD_PCREL_FROM_SECTION for 68k.
519 (fixup_segment <Difference of 2 syms different seg>): Only fudge
520 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
522 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
524 * write.c (fixup_segment <Difference of 2 syms same seg>): If
525 pcrel, subtract MD_PCREL_FROM_SECTION value.
527 2001-06-24 Ben Elliston <bje@redhat.com>
529 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
531 2001-06-24 Jakub Jelinek <jakub@redhat.com>
533 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
534 section symbols the same way as externs.
536 2001-06-24 Ben Elliston <bje@redhat.com>
538 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
539 (emit_relocations): Ditto.
541 (md_begin): Reformat comments to conform to the GNU standards.
542 (md_assemble): Ditto.
544 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
545 (md_parse_option): Mark parameters as unused.
546 (md_show_usage): Ditto.
547 (calcop): Adjust type of `reg_prefix' to char.
549 (getval): Adjust type of local `c' to char.
550 (md_create_short_jump): Mark from_addr, to_addr params as unused.
551 (md_create_long_jump): Ditto.
552 (md_estimate_size_before_relax): Mark parameters as unused.
554 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
555 to allay a possible compiler warning.
557 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
559 * doc/internals.texi (CPU backend): Document md_atof.
561 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
563 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
564 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
567 2001-06-21 Philip Blundell <philb@gnu.org>
569 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
571 (insns): Remove entry for adrl. Add long_flag for adr.
572 (do_adr): Handle `l' suffix.
575 2001-06-21 Alan Modra <amodra@bigpond.net.au>
577 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
578 (md_apply_fix): Use it here. Replace printf with equivalent
580 (tc_gen_reloc): Use as_bad_where instead of as_bad.
581 (md_apply_fix): Here too.
582 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
583 * config/tc-m68k.c (tc_gen_reloc): Likewise.
584 (md_convert_frag_1): Likewise.
586 2000-06-20 Tom Rix <trix@redhat.com>
588 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
590 2001-06-18 H.J. Lu <hjl@gnu.org>
592 * doc/Makefile.am (info): Depend on $(MANS).
593 (as.1): Remove the prefix `$(srcdir)/'.
594 * doc/Makefile.in: Regenerated.
598 2001-06-18 Philip Blundell <philb@gnu.org>
600 * config/tc-arm.c (do_msr): Remove restriction on usage of
603 2001-06-19 Alan Modra <amodra@bigpond.net.au>
605 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
608 2001-06-13 Philip Blundell <philb@gnu.org>
610 * config/tc-arm.c (thumb_shift): Improve wording of error message.
611 (do_t_arit): Likewise.
613 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
615 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
616 .loc pseudos if the dfwarf2 functions are available.
617 (md_assemble): Only call dwarf2_emit_insn if it is available.
619 * expr.c: Fix typo in comment.
621 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
623 * doc/as.texinfo (Infix Ops): Document that comparison and
624 combiner operators can be used as infix operators.
626 2001-06-12 Peter Jakubek <pjak@snafu.de>
628 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
630 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
631 (reverse_mri_condition): Likewise.
632 (swap_mri_condition): Issue warning for conditions that can not be
634 (build_mri_control_operand): Fix order of operands (swapped).
635 (build_mri_control_operand): Allow upper case extension in structured
637 (s_mri_else): Likewise.
638 (s_mri_next): Likewise.
639 (s_mri_for): Likewise.
640 (s_mri_if): Fix handling comment ('*') in mri mode.
641 (s_mri_while): Likewise.
642 * macro.c (macro_expand): Allow macro invocation with empty
645 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
647 * config/tc-arm.c: Fix test for overlow of literal pool.
649 2001-06-11 H.J. Lu <hjl@gnu.org>
651 * NEWS: Updated for the new -n option for the MIPS assembler.
653 * config/tc-mips.c (md_show_usage): Add -n.
655 * doc/as.texinfo: Document the new -n option.
656 * doc/c-mips.texi: Likewise.
657 * doc/as.1: Regenerated.
659 2001-06-10 Alan Modra <amodra@bigpond.net.au>
661 * config/obj-coff.c (obj_coff_section): Formatting fix.
663 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
666 2001-06-08 H.J. Lu <hjl@gnu.org>
668 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
669 disable warning about all NOPS that the assembler generates.
670 (macro): Warn NOPS generated only if warn_nops is not 0.
671 (md_shortopts): Add `n'.
672 (md_parse_option): Set warn_nops to 1 for `n'.
674 2001-06-08 H.J. Lu <hjl@gnu.org>
676 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
678 2001-06-08 H.J. Lu <hjl@gnu.org>
680 * config/tc-mips.c (md_apply_fix): Don't adjust common
681 extern/weak symbols for ELF.
682 (md_estimate_size_before_relax): Treat weak like extern for
684 (mips_fix_adjustable): Don't adjust extern/weak symbols for
687 2001-06-08 Alan Modra <amodra@bigpond.net.au>
689 * Makefile.am: 'som' is not wrongly spelled 'some'.
690 * Makefile.in: Regenerate.
692 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
693 S_GET_VALUE by using a temp.
694 (append_insn): Likewise, and for S_SET_VALUE too.
695 (mips_emit_delays): Likewise.
696 (my_getExpression): Likewise.
697 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
698 (mips16_extended_frag): Remove code concerned with avoiding
699 locking in a frag address now that symbols are not finalized until
700 relaxation is complete. Cater for first relaxation pass having
701 bogus addresses. Use relax_marker to reliably determine whether a
702 symbol frag has been reached on the current pass.
704 2001-06-07 H.J. Lu <hjl@gnu.org>
706 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
707 * configure: Regenerate.
709 2001-06-07 H.J. Lu <hjl@gnu.org>
711 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
713 * configure: Regenerate.
715 2001-06-07 H.J. Lu <hjl@gnu.org>
717 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
718 MIPS_STABS_ELF is defined.
720 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
722 * as.c (show_usage): Remove L from listing options. It is not a
725 2001-06-06 Christian Groessler <cpg@aladdin.de>
727 * config/tc-z8k.c: Removed many warnings by removing unused
728 variables and tagging unused parameters as such.
729 (md_begin): Fixed a typo (","instead of ";").
730 (struct ctrl_table): Add parentheses to initialize array
732 (struct flag_table): Likewise.
733 (struct intr_table): Likewise.
734 (struct table): Likewise.
735 (check_operand): "#if 0"'ed since it doesn't seem to be used.
737 2001-06-06 Peter Jakubek <pjak@snafu.de>
739 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
740 options to list (e.g. m5206e, m5307, m5407).
742 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
744 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
745 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
747 2001-06-06 Alan Modra <amodra@bigpond.net.au>
749 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
750 <JumpByte, JumpDword insn output>: Remove dead code.
752 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
754 * as.c (parse_args): Correct option name "listing-lhs-width2".
756 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
758 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
761 2001-05-30 Richard Henderson <rth@redhat.com>
763 * read.c (emit_leb128_expr): Call md_cons_align.
765 2001-05-28 Jeff Sturm <jsturm@one-point.com>
767 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
768 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
769 (tc_gen_reloc): Likewise.
770 (sparc_cons_align): Don't clear sparc_no_align_cons.
771 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
772 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
774 2001-05-27 Alan Modra <amodra@one.net.au>
776 * write.c (relax_segment <rs_space>): Check the section of a
777 symbol to determine whether it is absolute rather than comparing
778 its frag against zero_address_frag as listings play tricks with
781 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
782 allocated in the same chunk as the fixed part.
784 2001-05-26 Alan Modra <amodra@one.net.au>
786 * write.c (relax_segment <rs_space>): Calculate growth using
787 addresses before stretch. Prevent repeated error messages.
788 From Peter Jakubek <pjak@snafu.de>
789 Use as_bad_where and as_warn_where to pinpoint errors.
791 2001-05-25 Alan Modra <amodra@one.net.au>
793 * symbols.c (resolve_symbol_value): Always set segment, even when
794 not finalizing symbol value.
796 * config/obj-ieee.c (write_object_file): Set finalize_syms.
797 * config/obj-coff.c (write_object_file): Likewise.
798 * (size_section): Remove rs_space assert as fr_symbol is no longer
800 (fill_section): Likewise.
802 * configure.in: Replace linuxoldld with linux*oldld.
803 * configure: Regenerate.
805 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
806 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
807 that have been finalized.
809 * symbols.c (resolve_symbol_value): Clear sy_resolving before
810 taking exit_dont_set_value.
812 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
815 2000-05-24 Tom Rix <trix@redhat.com>
817 * config/obj-coff.c (add_lineno): xcoff allows negative line
819 * config/tc-ppc.c (ppc_stabx): fix generated symbol
821 2001-05-24 Alan Modra <amodra@one.net.au>
823 * write.c (write_object_file): Set finalize_syms = 1 before
826 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
828 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
829 architecture, remove erraneous ISA_MIPS32.
830 (md_show_usage): Add MIPS r12k support.
831 (mips_cpu_info_table): Add MIPS r12k support.
833 2001-05-22 Alan Modra <amodra@one.net.au>
835 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
838 * symbols.c (resolve_symbol_value): Remove "finalize" param,
839 instead use finalize_syms directly. Don't treat expressions
840 specially with regard to finalize_syms. Update calls to self.
841 (resolve_local_symbol): Update call to resolve_symbol_value.
842 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
844 * symbols.h (resolve_symbol_value): Update prototype.
845 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
846 to resolve_symbol_value.
847 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
848 * config/obj-coff.c (do_relocs_for): Likewise.
849 (yank_symbols): Likewise.
850 (fixup_segment): Likewise.
851 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
852 * config/tc-mips.c (md_convert_frag): Likewise.
853 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
854 (ppc_fix_adjustable): Likewise.
855 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
856 (dwarf2dbg_convert_frag): Likewise.
857 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
858 (eh_frame_convert_frag): Likewise.
859 * expr.c (make_expr_symbol): Likewise.
860 * write.c (adjust_reloc_syms): Likewise.
861 (write_object_file): Likewise.
862 (relax_segment): Likewise.
863 (fixup_segment): Likewise.
864 (finalize_syms): Init to zero, and update comment.
865 (write_object_file): Set finalize_syms to 1 rather than 2.
866 * doc/internals.texi (sy_value): Mention finalize_syms.
867 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
869 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
870 as relaxable if embedded system, make weak syms non-relaxable.
872 (tc_m68k_fix_adjustable): ..so it can be used here.
873 (md_apply_fix_2): Sign extend without conditional.
875 * config/tc-v850.c: Update copyright.
877 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
879 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
880 howto entry is not found.
882 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
884 * config/tc-mn10300.c (mn10300_force_relocation): Don't
885 optimize differences between symbols in code sections to
887 (mn10300_fix_adjustable): Don't adjust to section+offset
888 relocations pointing at symbols in code sections.
890 2001-05-16 Alan Modra <amodra@one.net.au>
892 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
894 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
895 opcodes are output rather than after. Delete insn_size.
896 * config/tc-v850.c (md_assemble): Similarly, but delete
899 2001-05-14 Richard Henderson <rth@redhat.com>
901 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
904 2001-05-14 Richard Henderson <rth@redhat.com>
906 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
907 also collect whether to expect an FDE augmentation.
908 (check_eh_frame): Rewrite as a state machine. Track where in
909 an FDE we are located, skip any augmentation.
910 (eh_frame_estimate_size_before_relax): Get code alignment from
911 the fragment subtype.
912 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
913 * read.c (emit_leb128_expr): Call check_eh_frame.
915 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
917 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
918 before a relaxable insns.
920 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
922 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
923 between symbols if the base symbol is in the current section;
924 emit a PC-relative relocation instead.
926 2001-05-12 Peter Targett <peter.targett@arccores.com>
928 * config/tc-arc.c: Update copyright and tidy source comments.
929 (md_pseudo_table): Add directive .cpu back as an alias for
930 .option. Add .file and .line for dwarf2 support.
931 (arc_mach_type): Make bfd_mach_arc_6 default.
932 (md_longopts): Add entry 'pre-v6' representing old command line
933 option when assembling for 'arc5' core versions.
934 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
936 (arc_code_symbol): Make symbol value for @h30 fixup expression
938 (md_assemble): Call dwarf2_emit_insn.
939 Include "dwarf2dbg2.h". Formatting fixes throughout file.
940 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
941 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
943 2001-05-11 Jakub Jelinek <jakub@redhat.com>
945 * config/tc-ia64.c (special_linkonce_name): New.
946 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
947 .gnu.linkonce.ia64unw{,i}.FOO.
948 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
949 (dot_endp): Add comment about it.
951 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
953 * config/tc-arm.c (arm_handle_align): When truncating an aligned
954 block, ensure that the low order bits of the alignment are
957 2001-05-10 Alan Modra <amodra@one.net.au>
959 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
962 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
963 current variable part of frag.
964 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
965 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
966 * config/tc-m68hc11.c (RELAX_STATE): Define.
967 (RELAX_LENGTH): Define.
968 (md_estimate_size_before_relax): Handle non-relaxable cases
969 separately from relaxable cases for clarity, and return correct
970 size for multi-pass relaxation.
971 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
972 (md_estimate_size_before_relax): As for tc-m68hc11.c.
973 (md_convert_frag): Remove "length_code".
974 * config/tc-vax.c (RELAX_STATE): Define.
975 (RELAX_LENGTH): Define.
976 (md_relax_table): Add missing entry.
977 (md_estimate_size_before_relax): As for tc-m68hc11.c.
978 (md_convert_frag): Remove "length_code".
979 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
980 don't bother setting fr_var. Return correct size for multi-pass
982 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
983 (md_convert_frag): Don't bother clearing fr_var.
984 (md_pseudo_table): Correct initialization.
985 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
986 (md_estimate_size_before_relax): No need to set fr_var.
987 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
988 (md_estimate_size_before_relax): No need to set fr_var.
990 2001-05-09 Richard Henderson <rth@redhat.com>
992 * config/tc-ia64.c (generate_unwind_image): Align the fragment
993 beginning a function's unwind info block.
995 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
997 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
999 2001-05-08 Andreas Schwab <schwab@suse.de>
1001 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1002 fx_pcrel_adjust explicitly sign extend when reading it.
1004 2001-05-08 Alan Modra <amodra@one.net.au>
1006 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1007 from md_relax_table, and combine some switch cases.
1009 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1011 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1012 from offset in non-pcrel operands too.
1014 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1016 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1017 * config/tc-arm.c (arm_handle_align): Do not insert more than
1018 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1019 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1021 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1023 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1025 * Makefile.in: Regenerate.
1026 * configure.in: Remove duplicate mips-*-ecoff* entry.
1027 * configure: Regenerate.
1029 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1030 (n_names): Cast away type mismatch.
1031 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1032 (obj_ecoff_frob_symbol): Likewise.
1033 * ecoff.c: (add_file): Add unused attribute.
1034 (ecoff_directive_begin): Likewise.
1035 (ecoff_directive_bend): Likewise.
1036 (ecoff_directive_def): Likewise.
1037 (ecoff_directive_dim): Likewise.
1038 (ecoff_directive_scl): Likewise.
1039 (ecoff_directive_size): Likewise.
1040 (ecoff_directive_type): Likewise.
1041 (ecoff_directive_tag): Likewise.
1042 (ecoff_directive_val): Likewise.
1043 (ecoff_directive_endef): Likewise.
1044 (ecoff_directive_end): Likewise.
1045 (ecoff_directive_ent): Likewise.
1046 (ecoff_directive_extern): Likewise.
1047 (ecoff_directive_file): Likewise.
1048 (ecoff_directive_fmask): Likewise.
1049 (ecoff_directive_frame): Likewise.
1050 (ecoff_directive_mask): Likewise.
1051 (ecoff_directive_loc): Likewise.
1052 (mark_stabs): Likewise.
1053 (ecoff_stab): Likewise.
1054 (ecoff_frob_symbol): Cast away type mismatch.
1055 (ecoff_padding_adjust): Likewise.
1056 (ecoff_build_symbols): Likewise.
1057 (ecoff_build_procs): Likewise.
1058 (ecoff_build_aux): Likewise.
1059 (ecoff_build_strings): Likewise.
1060 (ecoff_build_fdr): Likewise.
1061 (ecoff_build_debug): Likewise.
1062 * itbl-ops.c (itbl_assemble): Variable initialization.
1064 2001-05-03 Alan Modra <amodra@one.net.au>
1066 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1067 expressions rather than triggering an assert.
1069 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1071 * config/tc-openrisc.c: New file.
1072 * config/tc-openrisc.h: Likewise.
1074 * Makefile.am: Add OpenRISC target.
1075 * Makefile.in: Regenerated.
1077 * configure.in (openrisc-*-*): Add target.
1078 * configure: Regenerated.
1080 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1082 * config/tc-arm.c (arm_frag_align_code): Change error message to
1083 more explanatory version.
1085 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1087 * config/tc-mips.c (md_parse_option): Also accept
1088 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1090 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1092 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1093 argument passing order: predicate goes last, not first.
1095 2001-04-27 Sean McNeil <sean@mcneil.com>
1097 * configure.in: Add arm-vxworks.
1098 * configure: Regenerate.
1100 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1102 * config/tc-arm.c (arm_handle_align): New Function: Generate
1103 no-op filled alignment frags.
1104 (arm_frag_align_code): New Function: Create a code alignment frag.
1105 (arm_init_frag): New Function: Initialse the target dependent
1108 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1109 (TC_FRAG_INIT): Define.
1110 (HANDLE_ALIGN): Define.
1111 (md_do_align): Define.
1113 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1115 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1116 symbol has been initialised before extracting its symbol index.
1118 2001-04-24 H.J. Lu <hjl@gnu.org>
1120 * configure: Regenerated with the right version of autoconf.
1122 2001-04-24 Christian Groessler <cpg@aladdin.de>
1124 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1125 generate R_CALLR and R_REL16 relocations
1127 2000-04-20 Jason Eckhardt <jle@redhat.com>
1129 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1130 since frag_now can change after d10v_cleanup is called.
1132 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1134 * configure.in: Add the em type for FreeBSD targets.
1135 * configure: Regenerate.
1137 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1139 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1140 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1142 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1143 pc-relative relocations not placed at the end of the instruction.
1145 2001-04-13 Jim Wilson <wilson@redhat.com>
1147 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1150 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1152 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1153 handle SHF_MERGE and SHF_STRINGS.
1154 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1155 (obj_elf_section): Allow additional argument specifying entity size.
1156 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1157 in SEC_MERGE sections.
1159 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1161 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1163 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1165 * expr.c (operand): Pass &c to md_parse_name().
1166 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1168 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1170 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1172 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1173 * Makefile.in: Regenerated.
1175 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1176 * configure: Regenerated.
1178 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1180 * config/tc-mn10300.c (xr_registers): Added `pc'.
1182 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1184 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1185 * configure: Regenerate.
1187 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1188 cases, and always return size based on current fr_subtype.
1189 (md_begin): Move initialization of md_relax_table..
1190 (md_relax_table): ..to static initializer. Set rlx_length for
1191 UNDEF_WORD_DISP cases.
1192 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1193 (md_begin): Likewise.
1194 (md_relax_table): Likewise.
1195 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1196 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1197 Set rlx_backward and rlx_forward to zero for unused states.
1198 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1199 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1200 (UNCOND12, UNCOND32): Remove duplicate defines.
1202 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1204 * config/tc-cris.c (md_estimate_size_before_relax) <case
1205 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1206 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1207 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1208 Add cases to cover all relax states.
1209 (cris_insn_first_word_frag): New.
1210 (md_assemble): Call cris_insn_first_word_frag to get the first
1211 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1212 end. Drop variable insn_size.
1213 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1214 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1215 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1217 * write.c (write_object_file): Reset broken word state before
1220 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1222 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1223 for one line if not already enabled.
1224 * cond.c (s_elseif): Correct conditional assembly listing.
1227 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1228 Don't abort on NULL current_cframe.
1230 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1232 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1233 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1234 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1235 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1236 * config/obj-coff.c (do_relocs_for): Likewise.
1237 (yank_symbols): Likewise.
1238 (fixup_segment): Likewise.
1239 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1240 (ppc_fix_adjustable): Likewise.
1241 * config/tc-mips.c (md_convert_frag): Likewise.
1242 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1243 * ehopt.c (eh_frame_convert_frag): Likewise.
1244 * expr.c (make_expr_symbol): Likewise.
1246 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1248 * symbols.c (resolve_symbol_value): Don't fix expression values
1249 until relaxation is complete.
1250 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1251 (S_GET_VALUE): Likewise, and return unresolved expression value.
1252 * write.c (finalize_syms): New.
1253 (relax_and_size_seg): Split into..
1254 (relax_seg): New function, returns 1 if anything changed..
1255 (size_seg): And the remainder of relax_and_size_seg.
1256 (fixup_segment): Arrange for final resolution of sym values.
1257 (adjust_reloc_syms): Likewise.
1258 (write_object_file): Likewise, and repeatedly call relax_seg until
1259 nothing more changes.
1260 (relax_segment): Return 1 if anything changed. Use correct types
1261 for rs_org `target' and `after'.
1262 * write.h (finalize_syms): Declare.
1263 (relax_segment): Update prototype.
1265 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1266 do-nothing cases to switch to avoid abort on a second relaxation
1267 pass, and tidy code a little.
1268 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1269 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1270 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1271 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1272 (md_relax_table): Remove first four unused entries. Increment
1273 rlx_length by one throughout table, and update comments to suit.
1274 (md_estimate_size_before_relax): Return size of current variable
1275 part of frag to reflect reality when relaxing more than once.
1276 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1277 (COND32, UNCD32): Rename to DISP32 throughout.
1278 (UNDEF_WORD_DISP): Renumber to 3.
1279 (md_estimate_size_before_relax): Add extra do-nothing cases.
1280 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1281 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1282 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1283 handle word and dword branches.
1285 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1287 * config/tc-cris.h (tc_fix_adjustable): Allow only
1288 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1289 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1290 example in comment to valid type.
1292 2001-03-28 H.J. Lu <hjl@gnu.org>
1294 * read.c (equals): Set to local for COFF only if it hasn't been
1297 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1299 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1300 (md_begin): Use it when setting default architecture.
1302 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1304 * read.c (equals): (for COFF) default symbols to being local.
1306 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1308 * configure.in (cris-*-*): Change default emulation to criself.
1309 (cris-*-*aout*): New rule.
1310 * configure: Regenerate.
1312 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1314 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1315 BFD_RELOC_390_GOTENT.
1316 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1317 BFD_RELOC_390_GOTENT.
1319 2001-03-26 Nick Clifton <nickc@redhat.com>
1321 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1322 * config/tc-s390.c (s390_force_relocation): New function: Force
1323 relocations for VTINHERIT relocs.
1325 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1327 * doc/as.texinfo: Put @c man begin to generate the as man page.
1328 When generating man, define all the variables. Re-organize some
1329 options to obtain better indentation of man page.
1330 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1331 (as.1): Build from as.texinfo.
1332 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1334 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1336 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1337 scale factor, and return the end of the expression.
1338 (i386_operand): Modify for above.
1340 2001-03-23 Nick Clifton <nickc@redhat.com>
1342 * doc/as.texinfo: Document --listing-XXX command line switches.
1343 Explain why listings behave differently when -pipe is used.
1345 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1347 * write.c (fix_new_exp): Print an error if passed a register.
1349 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1351 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1352 (PIC_SUFFIX_CHAR): New macro.
1353 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1354 (pic): New variable.
1355 (md_longopts): New option --pic.
1356 (OPTION_PIC): Define.
1357 (md_estimate_size_before_relax): Tweak longish comment.
1358 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1359 (md_assemble): Handle a PIC relocation on prefix and normal
1360 instruction operands.
1361 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1362 "complex" operand expressions. Call frag_more outside
1363 gen_cond_branch_32 parameter list.
1364 (cris_process_instruction): Handle PIC relocs on parsed
1365 operand expressions. Validize PIC reloc sizes.
1366 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1367 (gen_bdap): Handle "complex" operand expressions.
1368 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1369 ADD.D offset,PC as jump instruction if generating PIC. Generate
1370 error instead of crashing on complex expressions.
1371 (cris_number_to_imm): Add segT parameter. All callers changed.
1372 Use segT parameter, not now_seg, for segment of fixup. Handle
1373 PCREL relocations but check that they are fully resolved.
1374 (md_parse_option): Handle OPTION_PIC.
1375 (tc_gen_reloc): Handle PIC relocs.
1376 (md_show_usage): Update for --pic.
1377 (md_apply_fix3): Renamed from md_apply_fix.
1378 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1379 (md_cris_force_relocation): Force relocation for PIC relocs.
1381 * config/tc-cris.h: Tweak attribution.
1382 (MD_APPLY_FIX3): Define.
1383 (IS_CRIS_PIC_RELOC): New macro.
1384 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1385 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1387 (tc_frob_symbol): Avoid emitting undefined symbols.
1389 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1391 * frags.h (struct frag): Add relax_marker.
1392 * write.c (is_dnrange): Delete.
1393 (relax_frag): Use correct types for `aim', `target', `address'.
1394 Delete `offset', `was_address'. Test `relax_marker' instead of
1395 using fragile (and slow) address test.
1396 (relax_segment): Init and flip `relax_marker'.
1398 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1400 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1403 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1405 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1406 with 'Motorola specification for assembly language input standard'.
1408 2001-03-17 Richard Henderson <rth@redhat.com>
1410 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1411 (dwarf2_directive_loc): Don't use them.
1412 (dwarf2_directive_file): Reject duplicate file definitions.
1413 (get_filenum): Zero allocated memory.
1414 (out_file_list): Complain about missing file definitions.
1416 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1418 * read.c (do_org): Handle complex expressions.
1419 * cgen.c (gas_cgen_finish_insn): Likewise.
1421 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1423 * config/tc-ia64.c (md): New member keep_pending_output.
1424 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1426 (dot_xdata): Turn on md.keep_pending_output for the duration of
1428 (dot_xfloat_cons): Ditto.
1429 (dot_xstringer): Ditto.
1430 (dot_xdata_ua): Ditto.
1431 (dot_xfloat_cons_ua): Ditto.
1433 2001-03-15 Jim Wilson <wilson@redhat.com>
1435 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1438 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1440 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1442 2001-03-15 DJ Delorie <dj@redhat.com>
1444 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1445 blindly freeing string if it isn't at the top of the obstack.
1447 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1449 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1450 (NUM_FLAG_CODE): Define.
1451 (lex_got): New function.
1452 (got_reloc): New global var.
1453 (x86_cons_fix_new): New function.
1454 (x86_cons): New function.
1455 (i386_immediate): Use lex_got here, replacing inline code. Change
1456 "ignoring junk.." error message to "junk.."
1457 (i386_displacement): Likewise.
1458 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1459 (x86_cons): Declare.
1460 (TC_CONS_FIX_NEW): Define.
1461 (x86_cons_fix_new): Declare.
1463 2001-03-12 Nick Clifton <nickc@redhat.com>
1465 * config/tc-arm.c (md_begin): Always set machine type based on
1468 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1470 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1471 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1473 <JumpInterSegment output>: Use correct i.disp_reloc[].
1474 <immediate output>: Likewise.
1476 2001-03-06 Nick Clifton <nickc@redhat.com>
1478 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1481 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1483 * config/tc-m68k.c : Add 5407 to archs[] table.
1484 (HAVE_LONG_BRANCH): Add mcf5407.
1485 (select_control_regs): Recognize 5407.
1487 2001-03-02 Dave Brolley <brolley@redhat.com>
1489 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1492 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1494 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1495 (gen_to_words): Print warnings if NaNs are found and the target CPU
1496 does not support them. Allow largest exponent to be used in normal
1497 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1499 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1501 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1502 anymore since we use bfd_elf_generic_reloc now.
1503 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1505 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1507 * configure.in (BFD_VERSION): New.
1508 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1509 * configure: Regenerate.
1510 * Makefile.am: Run "make dep-am"
1511 * Makefile.in: Regenerate.
1512 * doc/Makefile.in: Regenerate.
1514 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1516 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1517 SEC_NEVER_LOAD when the 'n' flag is used.
1518 Add SEC_NEVER_LOAD to matchflags.
1520 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1522 * symbols.c (decode_local_label_name): Initialize message_format
1523 only when an error is reported (perf pb due to I18N).
1525 2001-02-23 H.J. Lu <hjl@gnu.org>
1527 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1528 BFD_ASSEMBLER is not defined.
1530 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1532 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1533 done if it's against a symbol.
1535 2001-02-22 Timothy Wall <twall@cygnus.com>
1537 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1538 target formats if applicable.
1539 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1540 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1541 * Makefile.in: Regenerated.
1542 * configure.in: Added configuration for ia64-*-aix*.
1543 * configure: Regenerated.
1545 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1547 * config/tc-ia64.c (enum operand_match_result): New type.
1548 (operand_match): Change return type to operand_match_result.
1549 Fix all returns appropriately, adding support for returning the
1550 out-of-range result.
1551 (parse_operands): New locals result, error_pos, out_of_range_pos,
1552 curr_out_of_range_pos. Rewrite operand matching loop to give better
1555 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1557 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1558 (dot_proc): Clear unwind.prologue_count to zero.
1559 (dot_prologue): Increment unwind.prologue_count.
1560 (dot_restore): If second operand is omitted, use
1561 unwind.prologue_count -1 for "ecount" (# of additional regions to
1562 pop). Decrement unwind.prologue_count by number of regions
1565 2001-02-21 Nick Clifton <nickc@redhat.com>
1567 * doc/as.texinfo (Section): Note that some flags to the COFF
1568 version of .section remove attributes rather than setting them.
1570 2001-02-20 Kazu Hirata <kazu@hxi.com>
1572 * config/tc-pdp11.c: Fix formatting.
1573 * config/tc-pdp11.h: Likewise.
1575 2001-02-20 Bo Thorsen <bo@suse.de>
1577 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1580 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1582 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1583 all FreeBSD platforms should look the same at this level.
1584 * configure: Rebuilt.
1585 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1587 2001-02-18 lars brinkhoff <lars@nocrew.org>
1589 * Makefile.am: Add PDP-11 target.
1590 * configure.in: Likewise.
1591 * config/tc-pdp11.c: New file.
1592 * config/tc-pdp11.h: New file.
1593 * doc/Makefile.am: Add PDP-11 documentation.
1594 * doc/all.texi: Likewise.
1595 * doc/as.texinfo: Likewise.
1596 * doc/c-pdp11.texi: New file.
1598 2001-02-16 matthew green <mrg@redhat.com>
1600 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1602 2001-02-13 Jim Wilson <wilson@redhat.com>
1604 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1605 reloc instead of a 0 reloc.
1606 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1608 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1610 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1612 * write.c (is_dnrange): Stop as soon as the address becomes
1614 (relax_frag): Add segment parameter. Only call symbol_get_frag
1615 once. Only call is_dnrange if the symbol is in the same segment,
1616 and the symbol address is larger.
1617 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1618 * write.h (relax_frag): Update declaration.
1619 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1621 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1622 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1623 (m32r_relax_frag): Update declaration.
1624 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1625 * config/tc-tic54x.h (md_relax_frag): Likewise.
1626 * doc/internals.texi (CPU backend): Update documentation for
1629 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1631 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1632 Mention effect of < 386 architectures on jump promotion.
1633 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1635 * config/tc-i386.c (no_cond_jump_promotion): New.
1636 (set_cpu_arch): Parse "jumps" arch modifier.
1637 (insn_size): Modify usage comment.
1638 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1639 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1640 (TYPE_FROM_RELAX_STATE): New define.
1641 (UNCOND_JUMP, COND_JUMP): Renumber.
1642 (md_relax_table): Reorder to suit.
1643 (COND_JUMP86): New define.
1644 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1645 (md_assemble): Create frag var for jumps of max size, encode relax
1646 state for COND_JUMP86.
1647 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1648 leave conditional jumps small if no_cond_jump_promotion.
1649 (md_convert_frag): Likewise.
1651 * expr.c (operator): Don't bump input_line_pointer for two char
1652 operators. Instead return operator size via new param num_chars.
1653 (expr): Use above to parse multi-char operators correctly.
1655 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1657 * config/tc-i386.c (i386_displacement): Fix handling of
1658 BFD_RELOC_X86_64_GOTPCREL.
1659 (i386_validate_fix): Likewise.
1661 2001-02-12 Philip Blundell <pb@futuretv.com>
1663 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1664 ldrt/strt instructions.
1666 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1668 * config/tc-mips.c (macro): For M_LA_AB emit a
1669 BFD_RELOC_MIPS_CALL16 relocation or a
1670 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1671 BFD_RELOC_MIPS_GOT16 and
1672 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1673 loading the jump register when generating SVR4_PIC code.
1675 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1677 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1678 map to MIPS-specific files, as they used to do before the
1679 change on 2000-05-21.
1680 * configure: Regerate.
1682 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1684 * config/tc-mips.c (md_parse_option): Don't try to compile
1685 ELF-only option code if not ELF.
1687 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1689 * config/tc-ia64.h (md_elf_section_type): New macro.
1690 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1691 (they're now handled via ia64_elf_section_type.
1693 * config/tc-ia64.c (unwind): New members saved_text_seg,
1694 saved_text_subseg, and force_unwind_entry.
1695 (optimize_unw_records): New function to optimize away unnecessary
1697 (ia64_elf_section_type): New function.
1698 (output_unw_records): Generate unwind info only if the size is
1699 non-zero or if it's forced for some other reason (e.g.,
1700 handlerdata or a personality routine).
1701 (generate_unwind_image): Don't switch back to previous
1702 section---stay inside the unwind info section instead so that
1703 handlerdata that may follow goes into the right place.
1704 (dot_handlerdata): Force generation of unwind entry and save the
1705 current active text segment before generating unwind image.
1706 (dot_unwentry): Force generation of unwind entry.
1707 (dot_personality): Ditto.
1708 (dot_endp): Generate unwind table entry only if there is
1709 some unwind info or the unwind entry was forced.
1711 * config/tc-ia64.c (make_unw_section_name): New macro to form
1712 unwind section name.
1713 (generate_unwind_image): Add "text_name" argument. Use it to
1714 form unwind section name.
1715 (dot_handlerdata): Determine current segment (section) name and
1716 pass it to generate_unwind_image().
1717 (dot_endp): Determine current segment (section) name and use
1718 it to determine the appropriate unwind section name.
1719 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1720 n, fill, and max arguments.
1722 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1724 * Makefile.am: Add linux target for S/390.
1725 * configure.in: Likewise.
1726 * config/tc-s390.c: New file.
1727 * config/tc-s390.h: New file.
1729 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1731 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1732 2byte, 4byte and 8byte.
1734 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1736 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1737 md_number_to_chars with size > sizeof (valueT).
1739 2001-02-06 H.J. Lu <hjl@gnu.org>
1741 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1742 there is no relocation.
1744 2001-02-06 H.J. Lu <hjl@gnu.org>
1746 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1748 * config/tc-ia64.c (md_parse_option): Only accept the valid
1749 ia64 options on "-axxx".
1751 2001-02-05 Jim Wilson <wilson@redhat.com>
1753 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1754 aborting for invalid operands.
1756 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1758 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1759 than via pointer. Update all callers.
1760 (UNWIND_LOW32): Define.
1761 (UNWIND_HIGH32): Define.
1762 (pa_build_unwind_subspace): Use the above macros instead of dumping
1763 bitfields directly. Call frag_more once rather than multiple times.
1764 (md_assemble): Use UNWIND_LOW32.
1765 (pa_entry): Likewise
1766 (pa_procend): Likewise.
1767 (process_exit): Use UNWIND_HIGH32.
1769 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1771 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1772 function to select the header according to the cpu.
1773 (md_after_pass_hook, md_do_align): Remove.
1774 (md_cleanup, m68hc11_cleanup): Remove.
1775 (md_pcrel_from_section): Declare.
1776 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1777 (build_jump_insn, build_insn): Likewise.
1778 (m68hc11_listing_header): New function.
1779 (m68hc11_cleanup): Remove.
1781 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1783 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1784 symbols because there is no support for shared libraries and these
1785 symbols can't be overridden (unless they are weak).
1787 2001-02-01 Momchil Velikov <velco@fadata.bg>
1789 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1790 for the compilation unit with a zero byte.
1792 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1794 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1795 destinations. Correct range check for 17 and 22 bit branches.
1797 2001-01-25 Nick Clifton <nickc@redhat.com>
1799 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1800 still set. Issue an error message instead.
1801 (md_estimate_size_before_relax): Delete unused variable
1802 'buffer_address'. Fixup parentheses around if statement.
1804 2001-01-23 Kazu Hirata <kazu@hxi.com>
1806 * as.c: Fix formatting.
1807 * ehopt.c: Likewise.
1808 * messages.c: Likewise.
1809 * stabs.c: Likewise.
1810 * symbols.c: Likewise.
1812 2001-01-23 Ben Elliston <bje@redhat.com>
1814 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1816 2001-01-22 Kazu Hirata <kazu@hxi.com>
1818 * config/tc-alpha.c: Fix formatting.
1820 2001-01-19 Kazu Hirata <kazu@hxi.com>
1822 * config/tc-alpha.c: Fix formatting.
1824 2001-01-18 Kazu Hirata <kazu@hxi.com>
1826 * config/tc-alpha.c: Fix formatting.
1828 2001-01-18 Nick Clifton <nickc@redhat.com>
1830 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1832 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1834 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1836 * configure.in (cpu_type, arch): Match i386 too.
1837 * configure: Rebuilt.
1839 2001-01-16 Kazu Hirata <kazu@hxi.com>
1841 * config/tc-i386.c: Fix formatting.
1843 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1845 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1846 relocs for .PARISC.unwind section.
1848 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1849 depending on section flags, not just for .text.
1851 2001-01-15 Jim Wilson <wilson@redhat.com>
1853 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1854 not immediately followed by an instruction.
1856 2001-01-15 Kazu Hirata <kazu@hxi.com>
1858 * config/tc-m68hc11.c: Fix formatting.
1860 2001-01-15 Nick Clifton <nickc@redhat.com>
1862 * symbols.c (colon): Change 'already defined symbol' from a
1863 fatal error to an ordinary error. There is no reason why this
1864 error should be fatal.
1866 * message.c (as_fatal): Delete output file, if one has been
1869 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1871 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1873 2001-01-14 Kazu Hirata <kazu@hxi.com>
1875 * config/tc-alpha.c: Fix formatting.
1876 * config/tc-arc.c: Likewise.
1877 * config/tc-arc.h: Likewise.
1878 * config/tc-d10v.c: Likewise.
1879 * config/tc-i370.c: Likewise.
1880 * config/tc-i386.c: Likewise.
1881 * config/tc-i960.c: Likewise.
1882 * config/tc-m68k.c: Likewise.
1883 * config/tc-ppc.c: Likewise.
1884 * config/tc-sparc.c: Likewise.
1885 * config/tc-tahoe.c: Likewise.
1886 * config/tc-vax.c: Likewise.
1888 * config/tc-arc.c: Fix formatting.
1890 * config/tc-arc.c: Fix formatting.
1892 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1894 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1895 both 32 and 64 bit ELF.
1897 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1898 and don't bother storing `m' for "ce" completer. Tidy handling of
1899 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1901 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1903 * config/tc-i386.h (TARGET_MACH): New macro.
1904 (i386_mach): Declare.
1905 * config/tc-i386.c (i386_mach): New function.
1907 2001-01-13 Philip Blundell <philb@gnu.org>
1909 * doc/as.texinfo: Fix spelling and cross-references.
1911 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1912 character for all systems, not just GNU/Linux. Make it explicit
1913 that `-k' doesn't affect code generation, just ELF flags.
1915 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1917 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1920 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1922 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1924 2001-01-12 Nick Clifton <nickc@redhat.com>
1926 * as.c (print_args): Update copyright date to 2001.
1928 2001-01-12 Peter Targett <peter.targett@arccores.com>
1930 * doc/c-arc.texi: New file.
1931 Some sections to be expanded.
1933 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1935 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1936 (md_parse_option): Always accept "--32".
1938 2001-01-11 Peter Targett <peter.targett@arccores.com>
1940 * as.h (TC_ARC): Ensure struc-symbol.h included.
1941 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1943 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1944 (TARGET_SYMBOL_FIELDS) added.
1946 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1947 * doc/c-arc.texi: New file.
1948 Some sections to be expanded.
1949 * doc/as.texinfo: Update command-line options.
1950 Removed outdated text for ARC dependant features, instead include
1951 text from above file.
1953 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1954 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1955 (targ-cpu.h) header.
1957 * config/tc-arc.c: New updated configuration for
1958 ARC, including selection of core variants, and extensibility of
1959 instructions, registers etc. through directives.
1961 * config/tc-arc.c (arc_extinst): Minor corrections for
1963 (arc_common) Likewise. Make alignment argument optional for local
1964 symbols also, with default of zero.
1966 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1968 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1969 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1970 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1971 and fix_new_exp() instead.
1972 (md_convert_frag): For indexed post byte use the symbol value
1973 rather than the displacement.
1974 (md_relax_table): Fix indexed offset relax.
1976 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1978 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1980 (relaxable_symbol): New function.
1982 2001-01-11 Andreas Jaeger <aj@suse.de>
1984 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1987 2001-01-10 Nick Clifton <nickc@redhat.com>
1989 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1990 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1992 2001-01-10 Nick Clifton <nickc@redhat.com>
1994 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1995 character used to dollar local symbols.
1996 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1997 local label symbols.
1998 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1999 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2001 Use LOCAL_LABEL_CHAR.
2002 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2003 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2004 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2006 2001-01-08 Bo Thorsen <bo@suse.de>
2008 * config/tc-i386.c (i386_immediate, i386_displacement):
2011 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2013 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2016 2001-01-07 Philip Blundell <philb@gnu.org>
2018 * doc/as.texinfo (Bug Reporting): Update email address for
2022 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2024 * configure.in: Define DEFAULT_ARCH for i386.
2025 * config/tc-i386.c (md_assemble): Return after the error message;
2026 move testing for 64bit operands to proper place.
2028 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2030 * doc/as.texinfo: Document '#' as comment character for i386 and
2031 x86_64. Add AMD x86-64 into menu of machine dependent information.
2033 * doc/c-i386.texi: Document x86_64 extensions.
2035 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2037 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2039 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2041 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2042 * NEWS: Add note about Pentium4 support.
2044 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2046 * config/tc-i387.c (pi, pte, pt): Update.
2047 (type_names): Add new types.
2049 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2051 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2052 CpuUnknown): Renumber
2053 (CpuP4, CpuSSE2): New.
2054 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2056 2001-01-03 Philip Blundell <pb@futuretv.com>
2058 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2060 (alpha_fix_adjustable): Likewise.
2061 (md_apply_fix): Likewise.
2063 2000-12-31 H.J. Lu <hjl@gnu.org>
2065 * listing.c (listing_message): Allocate string only if it is
2068 * configure: Rebuild.
2070 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2072 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2073 Point out caveats with generating fixups for the opcode in a frag.
2075 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2077 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2080 2000-12-29 H.J. Lu <hjl@gnu.org>
2082 * listing.c (calc_hex): Print the variable part only if the
2083 fragment type is rs_fill.
2085 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2087 * doc/internals.texi (tc_conditional_pseudoop,
2088 TC_LINKRELAX_FIXUP): Fix typos.
2090 2000-12-28 Richard Henderson <rth@redhat.com>
2092 * write.c (subsegs_finish): Fix thinko last change -- don't
2093 "optimize" the alignment == 0 case.
2095 2000-12-28 Richard Henderson <rth@redhat.com>
2097 * as.h (rs_align_test): New.
2098 * frags.c (NOP_OPCODE): Move default from read.c.
2099 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2100 (frag_align_code): New.
2101 * frags.h (frag_align_code): Declare.
2102 * read.c (NOP_OPCODE): Remove.
2103 (do_align): Use frag_align_code.
2104 * write.c (NOP_OPCODE): Remove.
2105 (get_recorded_alignment): New.
2106 (cvt_frag_to_fill): Handle rs_align_test.
2107 (relax_segment): Likewise.
2108 (subsegs_finish): Align last subseg in section to the
2109 section alignment. Use frag_align_code.
2110 * write.h (get_recorded_alignment): Declare.
2111 * config/obj-coff.c (size_section): Handle rs_align_test.
2112 (fill_section, fixup_mdeps): Likewise.
2113 (write_object_file): Use frag_align_code.
2115 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2116 (alpha_handle_align): New.
2117 * config/tc-alpha.h (HANDLE_ALIGN): New.
2118 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2120 * config/tc-i386.h (md_do_align): Use frag_align_code.
2121 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2123 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2124 (ia64_handle_align): New.
2125 * config/tc-ia64.h (HANDLE_ALIGN): New.
2126 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2128 * config/tc-m32r.c (m32r_do_align): Remove.
2129 (m32r_handle_align): New.
2130 (fill_insn): Use frag_align_code.
2131 * config/tc-m32r.h (md_do_align): Remove.
2132 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2133 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2134 * config/tc-mips.c, config/tc-mips.h: Similarly.
2136 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2137 (sh_handle_align): Likewise. Handle rs_align_code.
2138 (sh_do_align): Remove.
2139 * config/tc-sh.h (md_do_align): Remove.
2140 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2142 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2143 (sparc_handle_align): Likewise. Handle rs_align_code.
2144 * config/tc-sparc.h (md_do_align): Remove.
2145 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2147 2000-12-22 DJ Delorie <dj@redhat.com>
2149 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2150 when we assemble the first half of a pair.
2152 2000-12-22 H.J. Lu <hjl@gnu.org>
2154 * config/tc-i386.c (reloc): Update the macro for non-bfd
2156 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2158 2000-12-22 H.J. Lu <hjl@gnu.org>
2160 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2162 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2164 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2165 (QWORD_MNEM_SUFFIX): New macro.
2166 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2168 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2169 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2171 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2172 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2173 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2174 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2175 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2177 (Reg, WordReg): Add Reg64.
2178 (Imm): Add Imm32S and Imm64.
2180 (Disp): Add Disp64 and Disp32S.
2181 (AnyMem): Add Disp32S.
2182 (RegRex, RegRex64): New macros.
2183 (rex_byte): New type.
2184 * config/tc-i386.c (set_16bit_code_flag): Kill.
2185 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2186 (reloc): New parameter "signed"; support x86_64.
2187 (set_code_flag): New.
2188 (DEFAULT_ARCH): New macro; default to "i386".
2189 (default_arch): New static variable.
2190 (struct _i386_insn): New fields Operand_PCrel; rex.
2191 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2192 (flag_code): New enum and static variable.
2193 (use_rela_relocations): New static variable.
2194 (flag_code_names): New static variable.
2195 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2196 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2198 (i386_align_code): Return plain "nop" for x86_64.
2199 (mode_from_disp_size): Support Disp32S.
2200 (smallest_imm_type): Support Imm32S and Imm64.
2201 (offset_in_range): Support size of 8.
2202 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2203 (md_pseudo_table): Add "code64"; use set_code_flat.
2204 (md_begin): Emit sane error message on hash failure.
2205 (tc_i386_fix_adjustable): Support x86_64 relocations.
2206 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2207 instructions supported on particular arch just partially,
2208 output of 64bit immediates, handling of Imm32S and Disp32S type.
2209 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2210 (i386_displacement): Likewise.
2211 (i386_index_check): Cleanup; support 64bit addresses.
2212 (md_apply_fix3): Support x86_64 relocation and rela.
2213 (md_longopts): Add "32" and "64".
2214 (md_parse_option): Add OPTION_32 and OPTION_64.
2215 (i386_target_format): Call even for ELFs; choose between
2216 elf64-x86-64 and elf32-i386.
2217 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2218 (tc_gen_reloc): Support rela relocations and x86_64.
2219 (intel_e09_1): Support QWORD.
2221 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2223 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2224 it's not an offset expression.
2225 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2226 keep the braces '[' and ']' in the output string.
2227 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2228 != FLAT. There is no such op_modifier.
2230 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2232 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2235 2000-12-13 Kazu Hirata <kazu@hxi.com>
2237 * as.h: Fix formatting.
2239 * dwarf2dbg.c: Likewise.
2240 * input-scrub.c: Likewise.
2243 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2245 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2246 configure: Regenerate.
2248 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2250 * dwarf2dbg.c: #include <limits.h> only if it exists.
2252 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2254 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2255 (md_apply_fix): Here too.
2257 2000-12-12 Jim Wilson <wilson@redhat.com>
2259 * config/tc-ia64.h (ia64_init): Add prototype.
2261 2000-12-12 H.J. Lu <hjl@gnu.org>
2263 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2265 * read.h (outputting_stabs_line_debug): Change it to int.
2266 * stabs.c (outputting_stabs_line_debug): Likewise.
2268 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2270 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2271 the address of a function result.
2273 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2275 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2276 (md_assemble): Call dwarf2_emit_insn.
2277 (shlib): Fix typo SHILB -> SHLIB.
2278 (md_parse_option): Likewise.
2279 (ppc_elf_validate_fix): Likewise:
2280 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2282 2000-12-12 Nick Clifton <nickc@redhat.com>
2284 * cgen.h: Fix formatting.
2285 * input-scrub.c: Fix formatting.
2286 * macro.c: Fix formatting.
2287 * config/tc-mips.c: Fix formatting.
2288 * doc/c-mips.texi: Fix formatting.
2290 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2292 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2293 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2295 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2297 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2300 * i386.h (*_Suf): Remove No_dSuf.
2301 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2303 (i386_optab): Remove 'd' in the suffixes.
2305 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2307 * config/tc-i386.c (T_SHORT): Undefine before defining.
2309 2000-12-05 Kazu Hirata <kazu@hxi.com>
2311 * config/tc-mips.c: Fix formatting.
2313 2000-12-04 Matthew Hiller <hiller@redhat.com>
2315 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2316 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2317 (md_show_usage): Ditto.
2318 (md_parse_option): Ditto.
2319 (d10v_cleanup): Writes pending instruction only if
2320 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2321 Fix compile time warning messages.
2323 * doc/c-d10v.texi: Documents new options.
2325 2000-12-04 Matthew Hiller <hiller@redhat.com>
2327 * stabs.c (outputting_stabs_line_debug): New variable.
2328 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2329 function entry and unset at function exit.
2331 * read.h (outputting_stabs_line_debug): New extern declaration.
2333 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2335 * dwarf2dbg.c: Fix compile time warning messages.
2337 2000-12-03 Kazu Hirata <kazu@hxi.com>
2339 * config/tc-a29k.c: Fix formatting.
2340 * config/tc-alpha.c: Likewise.
2341 * config/tc-arm.c: Likewise.
2342 * config/tc-cris.c: Likewise.
2343 * config/tc-hppa.c: Likewise.
2344 * config/tc-i370.c: Likewise.
2345 * config/tc-i386.c: Likewise.
2346 * config/tc-i860.c: Likewise.
2347 * config/tc-i960.c: Likewise.
2348 * config/tc-ia64.c: Likewise.
2349 * config/tc-m68hc11.c: Likewise.
2350 * config/tc-m68k.c: Likewise.
2351 * config/tc-m88k.c: Likewise.
2352 * config/tc-pj.c: Likewise.
2353 * config/tc-ppc.c: Likewise.
2354 * config/tc-sh.c: Likewise.
2355 * config/tc-sparc.c: Likewise.
2356 * config/tc-tahoe.c: Likewise.
2357 * config/tc-vax.c: Likewise.
2359 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2361 * config/tc-mips.c (mips_ip): When calculating offsets,
2362 don't accept as constant the difference between the
2363 addresses of symbols in two different sections.
2365 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2367 (validate_mips_insn): Likewise. Also, update 'B' operand
2368 specifier to use OP_*_CODE20 constants and delete 'm' operand
2370 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2371 operand specifiers. Change warning generated by 'B' operand
2372 specifier to reflect its new multi-purpose usage.
2374 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2375 -1, and update comment.
2376 (file_mips_isa): Likewise.
2377 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2378 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2379 ISA_* constants rather than hard-coded numbers.
2380 (mips_cpu_info): New structure.
2381 (mips_cpu_info_table): New table describing CPU and ISA names
2383 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2384 mips_cpu_info_from_cpu): New functions.
2385 (mips_isa_to_str): New function to get string for ISA name.
2386 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2387 return const char *.
2388 (md_begin): Redo CPU and ISA selection logic, using
2389 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2390 than hard-coded numbers.
2391 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2392 ISA_* constants rather than hard-coded numbers.
2393 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2394 (md_longopts): Delete OPTION_NO_MIPS32.
2395 (md_parse_option): Convert to use ISA_* constants rather than
2396 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2397 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2398 to use strcasecmp to recognize "default" and to use
2399 mips_cpu_info_from_name to get CPU numbers from argument.
2400 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2401 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2403 (s_mipsset): Accept ISA value 32.
2404 * doc/as.texinfo: Clean up MIPS options summary slightly,
2405 remove -no-mips32. Add note about -mips4 and -mips32
2406 specifying those ISA levels. Delete -mips32 and -no-mips32
2407 cpu flag descriptions.
2408 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2409 up the supported CPU switch list, and replace 4Kc, 4Km, and
2410 4Kp entries with a single mips32-4k entry. Note that you can
2413 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2415 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2417 (md_parse_option): Add cases for OPTION_MIPS5 and
2419 (md_show_usage): Mention -mips5 and -mips64 arguments.
2420 (s_mipsset): Add cases for MIPS5 and MIPS64.
2421 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2423 * doc/as.texinfo: Mention -mips5 and -mips64 options
2425 * doc/c-mips.texi: Likewise. Also update introduction
2426 and ".set" usage information.
2428 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2430 (mips_cpu_info_table): Add SB-1 entries.
2431 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2432 known to the -mcpu option.
2434 * doc/as.texinfo: Correct description of MIPS -mcpu
2435 option, by copying some of the text from doc/c-mips.texi.
2437 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2439 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2441 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2442 (sparc*-*-rtems*): Switched from a.out to ELF.
2443 * configure: Regenerate.
2444 * config.in: Regenerate.
2445 * Makefile.in: Regenerate.
2446 * aclocal.m4: Regenerate.
2447 * po/gas.pot: Regenerate.
2449 2000-11-30 Philip Blundell <pb@futuretv.com>
2451 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2452 even in non BFD_ASSEMBLER case.
2454 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2456 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2459 2000-11-29 Richard Henderson <rth@redhat.com>
2461 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2462 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2463 thread multiple subsegments properly; handle multiple code
2464 sections properly; emit proper compilation unit info for assembler
2465 generated debugging.
2467 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2468 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2469 (dwarf2dbg_estimate_size_before_relax): Declare.
2470 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2471 * write.c: Include dwarf2dbg.h.
2472 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2473 (relax_segment): Likewise.
2475 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2477 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2478 jump>: Use as_bad_where instead of as_bad. Tweak error message
2479 accordingly. Stabilize frag by updating fix part and resetting
2481 <undefined symbol, unconditional jump>: Ditto.
2482 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2483 indexing is_end_of_line[].
2484 (md_assemble): Initialize size to 0.
2485 (md_section_align): Mark parameter seg as unused.
2486 (parse_reg): Parse names case-insensitively.
2488 2000-11-28 Kazu Hirata <kazu@hxi.com>
2490 * config/obj-aout.h: Fix formatting.
2491 * config/obj-bout.h: Likewise.
2492 * config/obj-coff.c: Likewise.
2493 * config/obj-coff.h: Likewise.
2494 * config/obj-elf.h: Likewise.
2495 * config/obj-som.h: Likewise.
2496 * config/obj-vms.c: Likewise.
2497 * config/obj-vms.h: Likewise.
2498 * config/tc-h8300.h: Likewise.
2499 * config/tc-ns32k.h: Likewise.
2500 * config/tc-sparc.h: Likewise.
2501 * config/tc-tic54x.h: Likewise.
2502 * config/tc-z8k.h: Likewise.
2504 2000-11-28 Nick Clifton <nickc@redhat.com>
2506 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2507 License is present in the sources, but not the output, and
2508 also available from the GNU website.
2509 (GNU Free Documentation License): Comment out this section.
2511 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2513 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2514 targets. Remove i860 from valid a.out targets.
2515 * Makefile.in: Regenerate.
2517 * config/tc-cris.c: Include dwarf2dbg.h.
2518 (md_pseudo_table): Add .file and .loc.
2519 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2520 (s_cris_file, s_cris_loc): New.
2521 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2522 * Makefile.am: Regenerate dependencies.
2523 * Makefile.in: Regenerate.
2525 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2527 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2528 (MRI_MUL_PRECEDENCE): Likewise.
2529 (op_rank): Fix a comment typo.
2531 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2533 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2535 (get_operand): Fix analysis for movw/movb instructions.
2537 2000-11-24 Nick Clifton <nickc@redhat.com>
2539 * configure.in (xscale-elf): Add target.
2540 (xscale-coff): Add target.
2541 * configure: Regenerate.
2543 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2545 (ARM_EXT_XSCALE): New ARM architecture extension.
2546 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2547 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2548 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2549 (ARM_ARCH_V4): Remove processor from architecture.
2550 (ARM_ARCH_3M): New architecutre definition.
2551 (ARM_ARCH_V5TE): New architecutre definition.
2552 (ARM_ARCH_XSCALE): New architecutre definition.
2553 (CPU_DEFAULT): Allow to be defaulted to XScale.
2554 (atpcs): New boolean variable.
2555 (ldr_flags): Support 'd' flag for double word loads.
2556 (str_flags): Support 'd' flag for double word stored.
2557 (do_mia): New function.
2558 (do_mar): New function.
2559 (do_mra): New function.
2560 (do_pld): New function.
2561 (do_ldrd): New function.
2562 (do_blx): New function.
2563 (do_bkpt): New function.
2564 (do_clz): New function.
2565 (do_lstc2): New function.
2566 (do_cdp2): New function.
2567 (do_t_blx): New function.
2568 (do_t_bkpt): New function.
2569 (do_smla): New function.
2570 (do_smlal): New function.
2571 (do_smul): New function.
2572 (do_qadd): New function.
2573 (do_co_reg2c): New function.
2574 (LONGEST_INSN): Redefine to 7.
2576 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2577 command line switches.
2579 2000-11-22 Jim Wilson <wilson@redhat.com>
2581 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2582 (struct rsrc): Make line unsigned.
2583 (gr_values): Add missing initializer.
2584 (SLOT_NUM_NOT_SET): Add unsigned cast.
2585 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2586 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2587 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2588 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2589 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2590 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2591 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2592 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2593 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2594 Add ATTRIBUTE_UNUSED to unused parameters.
2595 (convert_expr_to_ab_reg): Add parens.
2596 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2597 (dot_prologue): Initialize grsave when declared.
2598 (md_pseudo_table): Add missing initializers.
2599 (operand_match): Add casts to bfd_vma.
2600 (emit_one_bundle): Delete unused local prev. Make required_template
2602 (specify_resource): Cast i to unsigned.
2603 (note_register_values): Use fprintf_vma.
2604 (print_dependency): Likewise.
2606 2000-11-21 Jim Wilson <wilson@redhat.com>
2608 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2609 for unwind info section.
2610 (dot_endp): Likewise for unwind section.
2612 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2615 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2617 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2618 (output_insn): Call dwarf2_emit_insn.
2619 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2621 2000-11-17 Richard Henderson <rth@redhat.com>
2623 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2624 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2625 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2627 2000-11-17 Nick Clifton <nickc@redhat.com>
2629 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2632 2000-11-17 Richard Henderson <rth@redhat.com>
2634 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2636 2000-11-17 Richard Henderson <rth@redhat.com>
2638 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2639 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2640 tri-state definition of alpha_flag_mdebug.
2641 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2642 (s_alpha_file): Store first .file directive.
2643 (s_alpha_stab): New.
2644 (md_pseudo_table): Add stabs and stabn.
2646 2000-11-17 Richard Henderson <rth@redhat.com>
2648 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2650 2000-11-17 Richard Henderson <rth@redhat.com>
2652 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2653 (main): Call dwarf2_finish.
2654 * as.h (debug_type): Clarify documentation of the meaning
2656 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2657 (print_stats): Fix parenthesis problem.
2658 (now_subseg_size): New.
2659 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2660 (dwarf2_directive_file): Don't set debug_type.
2661 (dwarf2_where): Honor DEBUG_DWARF2 first.
2662 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2663 do nothing if not emitting dwarf2 debug info, or no work.
2664 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2665 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2666 (ecoff_new_file): Likewise.
2667 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2668 commentary wrt dwarf2.
2670 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2671 ATTRIBUTE_UNUSED as needed.
2672 (emit_insn): Call dwarf2_emit_insn.
2673 (s_alpha_file): New.
2675 (s_alpha_coff_wrapper): Don't handle them.
2676 (md_pseudo_table): Update for .file and .loc.
2677 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2679 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2680 don't protect with debug_type.
2681 * config/tc-hppa.c (md_assemble): Likewise.
2682 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2683 * config/tc-mn10300.c (md_assemble): Likewise.
2684 * config/tc-sh.c (md_assemble): Likewise.
2685 * config/tc-v850.c (md_assemble): Likewise.
2687 * config/tc-arm.c (arm_end_of_source): Remove.
2688 * config/tc-hppa.c (pa_end_of_source): Remove.
2689 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2690 * config/tc-mn10300.c (mn10300_finalize): Remove.
2691 * config/tc-sh.c (sh_finalize): Remove.
2692 * config/tc-v850.c (sh_finalize): Remove.
2694 * config/tc-arm.h (md_end): Remove.
2695 * config/tc-hppa.h (md_end): Remove.
2696 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2697 * config/tc-m68hc11.h (md_end): Remove.
2698 * config/tc-mn10300.h (md_end): Remove.
2699 * config/tc-sh.h (md_end): Remove.
2700 * config/tc-v850.h (md_end): Remove.
2702 * config/tc-ia64.c (emit_one_bundle): Don't protect
2703 dwarf2 bits with debug_type.
2704 (md_assemble): Likewise.
2705 (ia64_end_of_source): Don't call dwarf2_finish.
2707 2000-11-16 Jim Wilson <wilson@redhat.com>
2709 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2710 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2713 2000-11-16 H.J. Lu <hjl@gnu.org>
2715 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2718 2000-11-15 Kazu Hirata <kazu@hxi.com>
2720 * config/tc-tic30.c: Fix formatting.
2721 * config/tc-tic80.c: Likewise.
2722 * config/tc-v850.c: Likewise.
2723 * config/tc-vax.c: Likewise.
2724 * config/tc-w65.c: Likewise.
2725 * config/tc-z8k.c: Likewise.
2727 2000-11-14 DJ Delorie <dj@redhat.com>
2729 * config/tc-v850.c: Support dwarf2.
2730 * config/tc-v850.h: Ditto.
2732 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2733 parse_cons_expression_v850 to initialize hold_cons_reloc.
2735 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2737 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2738 (errata_nops_necessary_p): New function.
2739 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2742 2000-11-14 Jim Wilson <wilson@redhat.com>
2744 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2745 return little endian bfd formats.
2747 2000-11-14 Kazu Hirata <kazu@hxi.com>
2749 * config/aout_gnu.h: Fix formatting.
2750 * config/atof-vax.c: Likewise.
2751 * config/m68k-parse.h: Likewise.
2752 * config/m88k-opcode.h: Likewise.
2753 * config/obj-elf.c: Likewise.
2754 * config/tc-arm.c: Likewise.
2755 * config/tc-cris.c: Likewise.
2756 * config/tc-i386.c: Likewise.
2757 * config/tc-ia64.c: Likewise.
2758 * config/tc-mn10300.c: Likewise.
2759 * config/te-386bsd.h: Likewise.
2760 * config/te-hppa.h: Likewise.
2761 * config/te-nbsd.h: Likewise.
2762 * config/te-ppcnw.h: Likewise.
2763 * config/te-sparcaout.h: Likewise.
2764 * config/te-tmips.h: Likewise.
2765 * config/vax-inst.h: Likewise.
2766 * config/vms-conf.h: Likewise.
2768 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2770 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2772 2000-11-13 H.J. Lu <hjl@gnu.org>
2774 * config/obj-elf.c (elf_frob_symbol): Support
2775 ".symver name,name2@@@nodename".
2776 (elf_frob_file_before_adjust): Likewise.
2778 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2779 and ".symver name,name2@@@nodename".
2782 2000-11-12 H.J. Lu (hjl@gnu.org)
2784 * config/obj-elf.c (obj_elf_symver): Check missing version
2787 2000-11-12 H.J. Lu (hjl@gnu.org)
2789 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2790 instead of bfd_vma for non-bfd assemblers.
2792 2000-11-09 Kazu Hirata <kazu@hxi.com>
2794 * itbl-ops.c: Fix comment typos.
2796 2000-11-08 Jim Wilson <wilson@redhat.com>
2798 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2799 (struct unwind): Add next_slot_frag field.
2800 (slot_index): New parameters slot_frag and first_frag. Add code
2801 to add in frag sizes when different. Add comments.
2802 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2803 arguments to slot_index.
2804 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2805 loop end. Set next_slot_frag field.
2807 2000-11-07 H.J. Lu <hjl@gnu.org>
2809 * doc/as.texinfo (.symver): Updated for versioned symbol
2812 * obj.h (format_ops): Add the frob_file_before_adjust field.
2814 * config/obj-aout.c (aout_format_ops): Set the
2815 frob_file_before_adjust field to 0.
2816 * config/obj-coff.c (coff_format_ops): Likewise.
2817 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2819 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2821 (elf_frob_file_before_adjust): New function to remove unneeded
2822 versioned symbols from the symbol table.
2823 (elf_format_ops): Set the frob_file_before_adjust field to
2824 elf_frob_file_before_adjust.
2826 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2829 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2831 2000-11-07 Peter Targett <peter.targett@arccores.com>
2833 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2835 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2836 Fix compile time warning messages.
2838 2000-11-07 Nick Clifton <nickc@redhat.com>
2840 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2841 buffer in order to avoid buffer overflows.
2843 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2845 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2846 Change M to m for -milp32 or -mlp64 to match gcc.
2847 (dot_endp): Use bytes_per_address instead of 8.
2848 (emit_one_bundle): Use number_to_chars_littleendian instead of
2850 (fix_insn): Likewise.
2851 (ia64_init): New function.
2852 (ia64_target_format): New function.
2853 (md_begin): Set endianness, arch, and machine as appropriate.
2854 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2855 Make these macros depend on TE_HPUX macro.
2856 (TARGET_FORMAT): Define.
2857 (HOST_SPECIAL_INIT): Define.
2858 * config/te-hpux.h: New file.
2859 * configure.in: Add "ia64-*-hpux*" target to configure.
2860 * configure: Regenerate.
2862 2000-11-06 Kazu Hirata <kazu@hxi.com>
2864 * as.c: Fix formatting.
2865 * dwarf2dbg.c: Likewise.
2866 * input-file.c: Likewise.
2867 * input-file.h: Likewise.
2868 * input-scrub.c: Likewise.
2869 * itbl-ops.c: Likewise.
2870 * listing.c: Likewise.
2871 * macro.h: Likewise.
2872 * messages.c: Likewise.
2874 * subsegs.c: Likewise.
2875 * subsegs.h: Likewise.
2876 * write.c: Likewise.
2878 2000-11-06 Nick Clifton <nickc@redhat.com>
2880 * doc/as.texinfo: Add GNU Free Documentation License.
2881 * doc/gasp.texi: Add GNU Free Documentation License.
2882 * doc/as.1: Add GNU Free Documentation License.
2884 2000-11-05 Nick Clifton <nickc@redhat.com>
2886 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2888 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2890 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2891 * configure: Regenerate.
2893 2000-11-01 Nick Clifton <nickc@redhat.com>
2895 * read.c (original_case_string): New global variable.
2896 (read_a_source_file): Copy opcode string into
2897 original_case_string if clobbering the case of the opcode.
2898 * read.h: Export the definition of original_case_string.
2899 * config/tc-arm.c (md_assembler): When parsing a .req
2900 directive use the original opcode string, not the case
2903 2000-11-02 Nick Clifton <nickc@redhat.com>
2905 * config/tc-mn10300.c (debug_line): Remove this static
2907 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2908 dwarf2_where and dwarf2_gen_line_info.
2910 2000-11-02 Theo Honohan <th@futuretv.com>
2912 * config/tc-arm.c (do_msr): Improve error message.
2914 2000-10-31 Eric Christopher <echristo@redhat.com>
2916 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2917 or pc-relative, else use fx_offset.
2919 2000-10-31 Jim Wilson <wilson@redhat.com>
2921 * config/tc-ia64.c (struct md): New field tag_fixups.
2922 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2923 qualifying predicate.
2924 (emit_one_bundle): Delete spurious multiplication by one. Handle
2926 (ia64_start_line): Error if dangling qualifying predicate.
2927 (defining_tag): New static variable.
2928 (ia64_unrecognized_line, case '['): Parse tags.
2929 (ia64_frob_label): Create tag_fixups.
2930 (md_assemble): Reset md.qp.X_op after using it.
2932 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2934 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2936 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2938 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2940 2000-10-30 Kazu Hirata <kazu@hxi.com>
2942 * expr.c: Fix formatting.
2943 * flonum-copy.c: Likewise.
2944 * flonum.h: Likewise.
2948 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2950 * as.h (OPTION_MD_BASE): Bump to 190.
2951 * as.c (parse_args) <std_longopts>: Add comment about the need to
2952 check OPTION_MD_BASE in as.h.
2954 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2957 2000-10-27 Nick Clifton <nickc@redhat.com>
2959 * configure.in (emulations): Add m68hc12.
2960 * configure: Regenerate.
2961 * po/gas.pot: Regenerate.
2963 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2965 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2967 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2969 2000-10-25 Nick Clifton <nickc@redhat.com>
2971 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2972 a DWARF2 line number information sequence.
2974 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2976 * read.c (generate_lineno_debug): Update comment describing why
2977 DWARF2 line number debug information is not generated
2978 automatically by this function.
2980 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2983 * config/tc-arm.h (md_end): Define.
2984 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2986 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2987 if generating DWARF2 line numbers.
2988 (arm_end_of_source): New function. Call dwarf2_finish if
2991 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2992 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2993 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2995 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2997 * config/tc-i386.c: Fix prototype declarations for functions taking no
3000 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3002 * config/tc-i386.c (i386_operand_modifier): Remove.
3003 (build_displacement_string): Remove.
3004 (i386_parse_seg): Remove.
3005 (i386_intel_memory_operand): Remove.
3006 (i386_intel_operand): Re-write using recursive descent parser based
3007 on MASM documentation.
3008 (struct intel_parser_s): New structure.
3009 (intel_parser): New static variable.
3010 (struct intel_token): New structure.
3011 (cur_token, prev_token): New static variables.
3024 (intel_match_token): New function.
3025 (intel_get_token): New function.
3026 (intel_putback_token): New function.
3027 (intel_expr): New function.
3028 (intel_e05): New function.
3029 (intel_e05_1): New function.
3030 (intel_e06): New function.
3031 (intel_e06_1): New function.
3032 (intel_e09): New function.
3033 (intel_e09_1): New function.
3034 (intel_e10): New function.
3035 (intel_e10_1): New function.
3036 (intel_e11): New function.
3038 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3040 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3041 instructions to loose any special insn->architecture mask.
3043 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3044 (sparc_md_end, sparc_arch_types, sparc_arch,
3045 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3046 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3047 request v9b architecture if they are used).
3049 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3051 * config/tc-m68k.c: Fix the previous misapplied patch.
3053 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3055 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3056 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3057 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3060 2000-10-17 Kazu Hirata <kazu@hxi.com>
3062 * debug.c: Fix formatting.
3063 * depend.c: Likewise.
3064 * dwarf2dbg.c: Likewise.
3065 * dwarf2dbg.h: Likewise.
3066 * ecoff.c: Likewise.
3069 * flonum-konst.c: Likewise.
3070 * frags.h: Likewise.
3072 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3074 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3076 * doc/as.texinfo: Added notes about this new option.
3078 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3080 * config/tc-sh.c (JREG): Remove.
3081 (md_convert_frag): Remove #if 0:d code using JREG.
3083 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3085 * config/tc-i386.c (i386_operand_modifier): Only match
3086 modifiers SHORT and FLAT if they are followed by a space.
3087 (parse_register): When `allow_naked_reg' is set, do not confuse
3088 identifiers that start with a register name with a register.
3090 2000-10-12 Kazu Hirata <kazu@hxi.com>
3092 * app.c: Fix formatting.
3095 * bit_fix.h: Likewise.
3100 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3102 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3104 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3106 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3107 Re-arrange function a little and improve error message.
3109 * write.c (write_relocs): Fix a comment.
3111 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3114 2000-10-05 Jim Wilson <wilson@cygnus.com>
3116 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3118 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3120 * config/tc-i386.c: Delete some useless comments, reformat others.
3122 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3123 non-global syms in linkonce sections.
3125 2000-10-04 Ralf Baechle <ralf@gnu.org>
3127 * config/tc-ia64.c (operand_match): Don't use // style comments.
3128 * config/tc-i370.c: Likewise.
3130 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3132 Changes to handle varying register prefix and user symbol prefix.
3133 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3134 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3135 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3136 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3137 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3138 (demand_register_prefix): New variable.
3139 (md_pseudo_table): New pseudo ".syntax".
3140 (md_longopts): New options --no-underscore and --underscore.
3141 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3142 on symbols_have_leading_underscore.
3143 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3144 (get_spec_reg): Ditto.
3145 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3147 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3149 <case OPTION_NO_US, case OPTION_US>: New.
3150 (md_show_usage): Be brief and reformat to match continuation of
3152 * po/gas.pot: Regenerate.
3154 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3156 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3157 force relocs for 12 bit branches.
3158 (md_apply_fix): Similarly, adjust logic here.
3160 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3162 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3163 adjust for external and weak syms as we will use a reloc. Allow
3164 for +8 offset when calculating limits of branches.
3165 (hppa_fix_adjustable): Undo 2000-09-23 change.
3166 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3167 Correct distance calculation.
3168 (tc_gen_reloc): Print the file name and line number if we can't
3171 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3172 * config/tc-hppa.c (nonzero_dibits): Define.
3173 (arg_reloc_stub_needed): Check each arg and return value
3174 separately for zero case.
3175 (pa_align): Declare argument `bytes'.
3177 2000-09-25 Kazu Hirata <kazu@hxi.com>
3179 * config/tc-cris.c: Fix formatting.
3180 * config/tc-d10v.h: Likewise.
3181 * config/tc-d30v.c: Likewise.
3182 * config/tc-d30v.h: Likewise.
3183 * config/tc-fr30.c: Likewise.
3184 * config/tc-fr30.h: Likewise.
3185 * config/tc-m68k.c: Likewise.
3186 * config/tc-m68k.h: Likewise.
3187 * config/tc-pj.h: Likewise.
3188 * config/tc-ppc.c: Likewise.
3189 * config/tc-ppc.h: Likewise.
3190 * config/tc-sh.c: Likewise.
3191 * config/tc-sh.h: Likewise.
3192 * config/tc-sparc.c: Likewise.
3193 * config/tc-v850.h: Likewise.
3194 * config/tc-vax.h: Likewise.
3195 * config/tc-w65.h: Likewise.
3196 * config/tc-z8k.h: Likewise.
3198 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3200 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3201 checks only for ELF.
3202 (hppa_force_relocation): Likewise.
3204 2000-09-22 Jim Wilson <wilson@cygnus.com>
3206 * config/tc-ia64.c (dv_sem): Add "stop".
3207 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3208 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3209 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3211 (mark_resources): Check IA64_RS_PRr.
3213 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3215 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3216 md_estimate_size_before_relax): Redesign and clean up the
3217 relaxation mechanism.
3219 2000-09-21 Kazu Hirata <kazu@hxi.com>
3221 * config/tc-ns32k.c: Fix formatting.
3222 * config/tc-ns32k.h: Likewise.
3224 2000-09-20 Kazu Hirata <kazu@hxi.com>
3226 * config/tc-m32r.c: Fix formatting.
3227 * config/tc-m32r.h: Likewise.
3228 * config/tc-m68851.h: Likewise.
3229 * config/tc-m68hc11.c: Likewise.
3230 * config/tc-m68hc11.h: Likewise.
3231 * config/tc-m88k.c: Likewise.
3232 * config/tc-mcore.c: Likewise.
3233 * config/tc-mcore.h: Likewise.
3234 * config/tc-mips.c: Likewise.
3235 * config/tc-mips.h: Likewise.
3236 * config/tc-mn10200.h: Likewise.
3237 * config/tc-mn10300.h: Likewise.
3238 * config/tc-tahoe.c: Likewise.
3239 * config/tc-tahoe.h: Likewise.
3241 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3243 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3244 Likewise in relaxation description comments.
3246 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3248 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3249 subtraction of two syms without emitting a relocation.
3251 From David Huggins-Daines <dhd@linuxcare.com>
3252 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3253 global or weak symbols.
3255 2000-09-15 Kazu Hirata <kazu@hxi.com>
3257 * config/tc-h8300.h: Fix formatting.
3258 * config/tc-h8500.c: Likewise.
3259 * config/tc-h8500.h: Likewise.
3260 * config/tc-hppa.h: Likewise.
3261 * config/tc-i370.h: Likewise.
3262 * config/tc-i386.h: Likewise.
3263 * config/tc-i860.c: Likewise.
3264 * config/tc-i860.h: Likewise.
3265 * config/tc-i960.h: Likewise.
3266 * config/tc-ia64.c: Likewise.
3267 * config/tc-ia64.h: Likewise.
3269 2000-09-14 Kazu Hirata <kazu@hxi.com>
3271 * config/tc-a29k.c: Fix formatting.
3272 * config/tc-alpha.c: Likewise.
3273 * config/tc-arc.c: Likewise.
3274 * config/tc-arc.h: Likewise.
3275 * config/tc-arm.c: Likewise.
3276 * config/tc-arm.h: Likewise.
3277 * config/tc-avr.c: Likewise.
3278 * config/tc-avr.h: Likewise.
3279 * config/tc-tic30.c: Likewise.
3280 * config/tc-tic30.h: Likewise.
3281 * config/tc-tic54x.c: Likewise.
3282 * config/tc-tic54x.h: Likewise.
3283 * config/tc-tic80.c: Likewise.
3284 * config/tc-tic80.h: Likewise.
3286 2000-09-14 Timothy Wall <twall@cygnus.com>
3288 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3289 parallel comparisons for later use.
3290 (struct rsrc): Add parallel comparison type.
3291 (resources_match): Skip special cases of PR usage (non-conflicting
3294 2000-09-13 Kazu Hirata <kazu@hxi.com>
3296 * config/obj-ecoff.c: Fix formatting.
3297 * config/obj-elf.c: Likewise.
3298 * config/obj-elf.h: Likewise.
3299 * config/obj-evax.h: Likewise.
3300 * config/obj-generic.h: Likewise.
3301 * config/obj-hp300.c: Likewise.
3302 * config/obj-hp300.h: Likewise.
3303 * config/obj-ieee.h: Likewise.
3304 * config/obj-vms.c: Likewise.
3305 * config/obj-vms.h: Likewise.
3307 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3309 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3310 (md_parse_option): Ditto.
3311 (md_longopts): Add -mips32 option.
3312 (md_show_usage): Document new options.
3313 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3314 (mips_ip): Assemble mfc0 with a sub-selection code.
3315 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3316 (mips_cpu_to_str): New function.
3317 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3318 Use CPU_* defines instead of hardcoded numbers.
3320 * doc/as.texinfo: Document new options.
3321 * doc/c-mips.texi: Ditto.
3323 2000-09-12 Kazu Hirata <kazu@hxi.com>
3325 * as.h: Fix formatting.
3326 * asintl.h: Likewise.
3327 * bit_fix.h: Likewise.
3328 * config/obj-aout.c: Likewise.
3329 * config/obj-aout.h: Likewise.
3330 * config/obj-bout.c: Likewise.
3331 * config/obj-bout.h: Likewise.
3332 * config/obj-coff.c: Likewise.
3333 * config/obj-coff.h: Likewise.
3334 * dwarf2dbg.h: Likewise.
3336 * flonum.h: Likewise.
3337 * frags.h: Likewise.
3338 * itbl-ops.h: Likewise.
3339 * macro.h: Likewise.
3342 * struc-symbol.h: Likewise.
3343 * subsegs.h: Likewise.
3344 * symbols.h: Likewise.
3346 * write.h: Likewise.
3348 2000-09-11 Kazu Hirata <kazu@hxi.com>
3350 * bignum-copy.c: Fix formatting.
3351 * config/tc-i370.c: Likewise.
3352 * config/tc-i960.c: Likewise.
3353 * config/tc-m68k.c: Likewise.
3354 * ehopt.c: Likewise.
3355 * flonum-copy.c: Likewise.
3356 * flonum-konst.c: Likewise.
3357 * flonum-mult.c: Likewise.
3358 * literal.c: Likewise.
3361 * stabs.c: Likewise.
3362 * subsegs.c: Likewise.
3364 2000-09-09 Philip Blundell <philb@gnu.org>
3366 * configure.in (arm*-*-uclinux*): New target.
3367 * configure: Regenerate.
3369 2000-09-09 Kazu Hirata <kazu@hxi.com>
3371 * input-file.c: Fix formatting.
3372 * itbl-ops.c: Likewise.
3373 * messages.c: Likewise.
3375 2000-09-08 Philip Blundell <philb@gnu.org>
3377 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3380 2000-09-07 H.J. Lu <hjl@gnu.org>
3382 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3383 * configure: Rebuild.
3385 2000-09-07 Kazu Hirata <kazu@hxi.com>
3387 * atof-generic.c: Fix formatting.
3388 * config/tc-mips.c: Likewise.
3389 * config/tc-vax.c: Likewise.
3390 * input-scrub.c: Likewise.
3392 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3394 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3395 * configure.in (sh-*-linux*): Added.
3396 * configure: Rebuilt.
3398 2000-09-06 Kazu Hirata <kazu@hxi.com>
3400 * config/tc-hppa.c: Fix formatting.
3402 * ecoff.c: Fix formatting.
3404 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3406 * configure: Rebuilt with new libtool.m4.
3408 2000-09-05 Kazu Hirata <kazu@hxi.com>
3410 * cgen.c: Fix formatting.
3411 * config/tc-ia64.c: Likewise.
3413 2000-09-05 Nick Clifton <nickc@redhat.com>
3415 * aclocal.m4: Regenerate.
3416 * config.in: Regenerate.
3417 * configure: Regenerate.
3418 * po/gas.pot: Regenerate.
3420 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3422 * config/tc-cris.c: Correct comment typos.
3424 2000-09-05 Eric Christopher <echristo@cygnus.com>
3426 * config/tc-mn10300.c: Cleanup.
3427 (md_pcrel_from): Enable.
3429 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3431 * expr.c (operand): Fix a comment typo.
3432 * write.c (write_relocs): Fix a signed/unsigned warning.
3434 * config/tc-hppa.c (fudge_reg_expressions): New
3435 (hppa_force_reg_syms_absolute): New.
3436 (pa_equ): Allow reg_section expressions.
3437 * config/tc-hppa.c (md_optimize_expr): Define.
3438 (hppa_force_reg_syms_absolute): Prototype.
3440 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3441 (pa_parse_number): Pass in arg to select fp reg parsing.
3442 Return 1 to indicate format checks pass. If strict, then only
3443 accept a register or register symbol. Return value in...
3444 (pa_number): New static for pa_parse_number.
3445 (FP_REG_BASE): Define.
3446 (FP_REG_RSEL): Define.
3447 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3448 appropriate. White space changes.
3449 (need_pa11_opcode): Don't bother passing any params, get them from
3451 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3452 Remove extraneous check in case 'Q'.
3453 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3454 reg, set section of resulting symbol to reg_section.
3455 (pa_parse_space_stmt): Modify call to pa_parse_number.
3456 (pa_space): Likewise.
3458 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3459 (hppa_force_relocation): Handle vtable relocs.
3460 (pa_vtable_entry): New.
3461 (pa_vtable_inherit): New.
3462 (md_pseudo_table): Add entries for vtable pseudos.
3463 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3464 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3466 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3467 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3468 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3470 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3471 specify a symbol type.
3473 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3474 dependent things together.
3475 (md_elf_symbol_type): Define.
3477 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3479 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3481 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3482 (obj_elf_vtable_entry): Declare.
3484 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3485 and export function.
3486 (obj_elf_vtable_entry): Similarly.
3487 (elf_pseudo_table): Fix the damage with a cast.
3489 2000-09-03 Richard Henderson <rth@cygnus.com>
3491 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3492 for template selection when a label is needed.
3494 2000-09-02 Kazu Hirata <kazu@hxi.com>
3496 * config/tc-ia64.c: Fix formatting.
3498 2000-09-02 Nick Clifton <nickc@redhat.com>
3500 * configure.in: Increase version number to 2.10.91.
3501 * configure: Regenerate.
3502 * aclocal.m4: Regenerate.
3503 * config.in: Regenerate.
3504 * po/gas.pot: Regenerate.
3505 * Makefile.in: Regenerate.
3507 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3509 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3510 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3511 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3513 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3516 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3518 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3519 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3520 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3521 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3522 (GOT_symbol): New variable.
3523 (md_undefined_symbol): Set it.
3525 2000-09-01 Richard Henderson <rth@cygnus.com>
3527 * config/tc-ia64.c (match): Don't inline.
3528 (extra_goodness): New.
3529 (md_begin): Prefer nop.f and nop.b for best_template.
3531 2000-08-31 Kazu Hirata <kazu@hxi.com>
3533 * as.c: Fix formatting.
3535 * frags.c: Likewise.
3536 * macro.c: Likewise.
3538 2000-08-31 Eric Christopher <echristo@cygnus.com>
3540 * config/tc-mn10300.c: Cleanup and fix warnings.
3541 (md_pseudo_table): Add initializers.
3542 (md_show_usage): Cleanup.
3543 (md_parse_option): Fix warnings.
3544 (md_undefined_symbol): Fix warnings.
3545 (md_conver_frag): Fix warnings.
3546 (tc_gen_reloc): Fix warnings.
3547 (md_apply_fix3): Fix warnings.
3548 (check_operand): Fix warnings.
3550 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3552 * acinclude.m4: Include libtool and gettext macros from the
3554 * aclocal.m4, configure: Rebuilt.
3556 2000-08-30 Mark Hatle <mhatle@mvista.com>
3558 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3560 2000-08-31 Kazu Hirata <kazu@hxi.com>
3562 * listing.c: Fix formatting.
3564 2000-08-29 Kazu Hirata <kazu@hxi.com>
3566 * app.c: Fix a comment typo. Fix formatting.
3568 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3570 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3571 offset of the target destination for jmp instructions.
3572 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3574 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3576 * NEWS: Mention support for CRIS.
3578 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3580 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3581 Sets `.lcomm' alignment to zero.
3583 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3585 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3586 TC_FIX_ADJUSTABLE): Define.
3588 2000-08-23 Jim Wilson <wilson@cygnus.com>
3590 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3591 unwind.personality_routine is set.
3593 2000-08-23 H.J. Lu <hjl@gnu.org>
3595 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3597 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3599 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3602 2000-08-22 H.J. Lu <hjl@gnu.org>
3604 * config.in (STRICTCOFF): New for strict COFF.
3606 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3607 i386-*-go32* and i386-go32-rtems*.
3608 * configure: Rebuilt.
3610 * config/obj-coff.c (obj_coff_endef): Follow the historical
3611 behavior if STRICTCOFF is not defined.
3613 * doc/internals.texi: Document STRICTCOFF.
3615 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3617 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3618 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3619 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3620 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3621 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3622 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3623 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3626 2000-08-22 Eric Christopher <echristo@cygnus.com>
3628 * config/tc-mn10300.c: (md_apply_fix): New function.
3629 (mn10300_force_relocation): New function.
3630 (mn10300_fix_adjustable): New function.
3632 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3633 (TC_HANDLES_FX_DONE): Define.
3634 (obj_fix_adjustable): Define.
3635 (MD_APPLY_FIX3): Define.
3636 (TC_LINKRELAX_FIXUP): Define.
3638 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3640 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3642 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3644 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3646 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3647 if the fixup resulted in a relocation.
3649 2000-08-18 Nick Clifton <nickc@redhat.com>
3651 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3652 Make reference to first element of shift_names explicit.
3654 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3656 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3657 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3658 add a symbol's address. Removed all target-specific #ifdefs that
3659 used to accomplished the same.
3660 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3661 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3662 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3663 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3664 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3666 2000-08-17 Kazu Hirata <kazu@hxi.com>
3668 * dwarf2dbg.c: Fix formatting.
3670 2000-08-17 Nick Clifton <nickc@redhat.com>
3672 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3673 to be recoded as logical shift lefts by zero.
3675 2000-08-16 Jim Wilson <wilson@cygnus.com>
3677 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3678 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3680 (note_register_values): Handle IA64_OPND_R3_2 operands.
3682 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3684 * config/tc-i860.c (md_operand): Silly typo fixed.
3686 2000-08-16 Nick Clifton <nickc@redhat.com>
3688 * config/tc-arm.c (struct asm_shift): Delete.
3690 (enum asm_shift_index): New.
3691 (struct asm_shift_properties): New.
3692 (struct asm_shift_name): New.
3693 (shift_properties[]); New.
3694 (shift_names[]); New.
3696 (decode_shift): Use new structures.
3697 Issue a warning is "ROR #0" is used.
3698 Issue a warning if "ASR #0" or "LSR #0" is used.
3700 (md_begin): Initialise arm_shift_hsh table from new
3701 asm_shift_name array.
3703 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3705 * config/tc-sparc.c: Kill all warnings.
3706 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3708 (md_show_usage): Update usage text.
3710 2000-08-16 Nick Clifton <nickc@redhat.com>
3712 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3715 2000-08-15 Will Cohen <wcohen@redhat.com>
3717 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3719 * config/tc-sh.c (md_assemble): Changed so debug_type
3720 test performed for ppi_assemble
3721 * config/tc-sh.c: Included dwarf2dbg.h.
3722 (debug_line): Defined.
3723 (md_assemble): Generates dwarf2 line info.
3724 (sh_finalize): New function. Finalize dwarf2 info.
3725 (assemble_ppi): Returns size of code generated.
3726 (build_Mytes): Returns size of code generated.
3727 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3728 * config/tc-sh.h (md_end): Defined.
3729 (sh_finalize): Declared.
3731 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3733 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3736 2000-08-14 Nick Clifton <nickc@redhat.com>
3738 * config/tc-arm.c (do_bx): Allow "bx pc".
3740 2000-08-14 Jim Wilson <wilson@cygnus.com>
3742 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3743 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3744 (md_begin): Change assignment to md.flag to OR in the new bit.
3746 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3748 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3749 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3752 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3754 * NEWS: Mention i860 support.
3756 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3758 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3760 2000-08-14 Andreas Schwab <schwab@suse.de>
3762 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3764 2000-08-11 Andreas Schwab <schwab@suse.de>
3766 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3769 2000-08-11 Kazu Hirata <kazu@hxi.com>
3771 * expr.c: Fix formatting.
3772 * config/obj-bout.c: Likewise.
3774 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3776 * doc/c-i860.texi: Flesh out the i860 section more.
3778 2000-08-10 Kazu Hirata <kazu@hxi.com>
3780 * symbols.c: Fix formatting.
3783 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3785 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3786 modifier has the IgnoreSize bit set.
3788 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3790 From Rodney Brown <RodneyBrown@mynd.com>
3791 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3792 * configure: Regenerate.
3794 2000-08-09 Kazu Hirata <kazu@hxi.com>
3796 * hash.c: Fix formatting.
3799 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3801 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3802 (i860_fix_info): New enum.
3803 (MD_APPLY_FIX3): Define.
3804 (WORKING_DOT_WORD): Define.
3805 (TC_HANDLES_FX_DONE): Define.
3806 (DIFF_EXPR_OK): Define.
3807 (LISTING_HEADER): Define.
3808 (TARGET_FORMAT): Select target format based on endian flag.
3809 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3810 (target_big_endian): Add external declaration.
3812 * config/tc-i860.c: All existing code reworked completely. Other
3813 new code shown below.
3814 (SYNTAX_SVR4): Define.
3815 (target_warn_expand): New variable.
3816 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3817 (md_longopts): Declare and define with new options (-EL, -EB,
3819 (md_show_usage): New function.
3820 (md_operand): New function.
3821 (obtain_reloc_for_imm16): New function.
3822 (md_apply_fix3): New function.
3823 (tc_gen_reloc): New function.
3825 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3827 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3828 2 bytes of the jump address are in the same frag.
3829 (find): Accept 68hc12 register indirect modes.
3831 * NEWS: Mention 68HC11 & 68HC12 support.
3833 2000-08-07 Richard Henderson <rth@cygnus.com>
3835 * config/tc-ia64.c (unwind): Add prologue_mask member.
3836 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3837 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3838 (dot_body): Clear unwind.prologue_mask.
3839 (dot_prologue): Set it. Accept a register second argument.
3841 2000-08-07 Kazu Hirata <kazu@hxi.com>
3843 * config/atof-ieee.c: Fix formatting.
3844 * config/atof-tahoe.c: Likewise.
3846 2000-08-06 Nick Clifton <nickc@cygnus.com>
3848 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3851 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3852 of .popsection, .previous, .pushsection, .subsection,
3853 .version, .vtable_entry, .vtable_inherit and .weak.
3855 2000-08-05 Kazu Hirata <kazu@hxi.com>
3857 * config/tc-cris.c: Fix formatting.
3858 * config/tc-i386.c: Likewise.
3859 * config/tc-sparc.c (sparc_ip): Simplify the code.
3861 2000-08-04 Kazu Hirata <kazu@hxi.com>
3863 * config/tc-cris.c: Rearrange code for readability.
3864 * config/tc-d10v.c: Fix formatting.
3865 * config/tc-m32r.c: Likewise.
3866 * config/tc-sparc.c: Likewise.
3868 2000-08-02 Jim Wilson <wilson@cygnus.com>
3870 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3871 before ia64_find_opcode.
3872 (md_assemble): Likewise.
3874 2000-08-01 Nick Clifton <nickc@cygnus.com>
3876 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3877 Undo some formatting fixes.
3879 2000-08-01 Kazu Hirata <kazu@hxi.com>
3881 * config/obj-som.c: Fix formatting.
3882 * config/obj-ieee.c: Likewise.
3883 * config/tc-arm.c: Likewise.
3884 * config/tc-v850.c: Likewise.
3886 2000-08-01 Nick Clifton <nickc@redhat.com>
3888 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3889 index by command line option.
3891 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3893 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3894 (@node M68K-Branch): Rewrite to match the reality.
3896 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3898 * doc/c-i860.texi: New file.
3899 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3900 * doc/Makefile.in: Regenerate.
3901 * doc/all.texi: Add I860 as relevant architecture.
3902 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3904 2000-07-31 Kazu Hirata <kazu@hxi.com>
3906 * config/tc-d30v.c: Fix formatting.
3908 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3910 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3911 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3912 long emit a long branch if available instead of an absolute jump, never
3913 emit absolute jumps for anything with --pcrel.
3915 * doc/c-m68k.texi: Document new command line option.
3917 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3919 * config/tc-avr.c: Use PARAMS macro in function declarations.
3920 Don't declare md_pcrel_from_section (already in tc-avr.h).
3921 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3922 (avr_operand): Don't set (unsigned) op_mask to -1.
3924 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3926 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3927 * configure: Regenerated.
3928 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3929 of operand to the .type directive (.e.g, "type").
3931 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3933 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3934 * app.c (do_scrub_chars): Record where first comment found.
3935 * read.c (read_a_source_file): Init found_comment on entry, and
3936 notify whether comments found on exit.
3937 * config/tc-hppa.c (md_shortopts): Add "c".
3938 (md_longopts): Add warn-comment.
3939 (md_parse_option): Handle it.
3940 (md_show_usage): Show available options.
3941 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3943 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3945 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3946 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3948 (md_estimate_size_before_relax): Don't fall off end of function.
3950 2000-07-27 Kazu Hirata <kazu@hxi.com>
3952 * config/tc-avr.c: Fix formatting.
3953 * config/tc-ns32k.c: Likewise.
3955 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3957 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3959 2000-07-27 Kazu Hirata <kazu@hxi.com>
3961 * config/tc-d10v.c: Fix formatting.
3962 * config/tc-z8k.c: Likewise.
3963 * config/tc-sparc.c: Likewise.
3965 2000-07-26 Dave Brolley <brolley@redhat.com>
3967 * cgen.c (queue_fixup): Declare opinfo.
3968 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3969 (gas_cgen_md_operand): Ditto.
3970 (gas_cgen_md_apply_fix3): Ditto.
3972 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3974 * config/obj-coff.c (obj_frob_symbol): Don't merge
3975 labels. Don't merge if the symbol isn't constant. Return
3976 immediately if a symbol is merged.
3978 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3980 * frags.c (frag_align): Correct absolute section alignment.
3982 2000-07-20 DJ Delorie <dj@redhat.com>
3984 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3985 it breaks linking against DLLs.
3987 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3989 * configure.in: Add CRIS support.
3990 * configure: Regenerate.
3991 * Makefile.am: (CPU_TYPES): Add cris.
3992 (CPU_OBJ_VALID) [aout]: Add cris.
3993 (MULTI_CPU_TYPES): Add cris.
3994 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3995 [coff]: Only i386 and mips are valid.
3996 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3997 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3998 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3999 Regenerate dependencies.
4000 * Makefile.in: Regenerate.
4001 * aclocal.m4: Regenerate.
4002 * as.c: Declare crisaout, criself.
4003 * config/tc-cris.h, config/tc-cris.c: New.
4004 * config/e-criself.c, config/e-crisaout.c: New.
4005 * po/POTFILES.in, po/gas.pot: Regenerate.
4007 2000-07-20 Kazu Hirata <kazu@hxi.com>
4009 * read.c: Fix formatting.
4010 * write.c: Fix formatting.
4012 2000-07-19 H.J. Lu <hjl@gnu.org>
4014 * sb.c: Include <stdlib.h> if exists for abort ().
4016 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4018 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4019 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4020 (pa_type_args): Same here.
4022 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4024 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4025 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4026 the storage class is already set.
4028 2000-07-17 Kazu Hirata <kazu@hxi.com>
4030 * config/tc-m68hc11.c: Fix formatting.
4031 * config/tc-mn10200.c: Likewise.
4032 * config/tc-mn10300.c: Likewise.
4033 * config/tc-pj.c: Likewise.
4034 * config/tc-tic80.c: Likewise.
4035 * config/tc-w65.c: Likewise.
4037 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4039 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4042 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4044 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4047 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4049 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4050 ELF as are used for SOM (except the 32-bit reloc one) to decide
4051 whether a symbol can be reduced to a section symbol. Expand on
4052 the comment for symbols involved in LR% and RR% expressions.
4054 2000-07-14 Nick Clifton <nickc@cygnus.com>
4056 * config/tc-mips.c (mips_disable_float_construction): New
4057 static variable. Set to true if doubles should not be
4058 constructed by loading two single width fp registers with
4059 halves of the value.
4060 (mips_ip): Test mips_disable_float_construction.
4061 (md_longopts): Add command line switches --construct-floats
4062 and --no-construct-floats.
4063 (md_parse_option): Parse new command line options.
4064 (md_show_usage): Describe new command line options.
4066 * doc/c-mips.texi: Document new command line options.
4068 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4070 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4071 * configure: Regenerate.
4073 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4075 * configure.in (DEFAULT_EMULATION setting): Revert part of
4076 2000-07-01 change that set te_multi=multi unless set to tmips.
4077 * configure: Regenerate.
4079 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4081 * config/obj-coff.c (coff_frob_section): Add padding to the last
4082 section when aligning it increases its size.
4084 2000-07-11 Kazu Hirata <kazu@hxi.com>
4086 * config/tc-tic54x.c: Fix formatting.
4088 2000-07-10 Kazu Hirata <kazu@hxi.com>
4090 * config/tc-h8500.c: Fix formatting.
4091 * config/tc-tic54x.c: Fix formatting.
4093 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4095 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4096 displacements correctly.
4098 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4100 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4102 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4106 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4108 From David Huggins-Daines <dhd@linuxcare.com>
4109 * config/te-hppalinux64.h: Add a new emulation.
4110 * configure.in (emulations): Add configure bits to support the
4111 64-bit Linux/parisc target.
4112 * configure: Regenerate.
4114 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4115 (md_shortopts): Add `V' for ELF.
4117 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4118 when SOM or ELF_ARG_RELOC are defined.
4119 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4120 ELF_ARG_RELOC are defined.
4121 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4122 (pa_stringer): ..Do it here instead. Fix comment typos.
4123 (hppa_force_relocation): Cast enums to int before comparing with
4126 From Ryan Bradetich <rbradetich@uswest.net>
4127 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4128 redifinition warning.
4129 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4130 (hppa_force_relocation): ditto
4131 (md_apply_fix): Added cast to buf to fix warnings.
4133 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4134 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4136 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4137 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4138 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4139 reloc_type** to avoid warnings in switch.
4140 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4141 little earlier instead.
4143 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4145 (pa_type_args): Use symbol_arg_reloc_info.
4146 (struct pa_it): Make arg_reloc unsigned int.
4147 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4148 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4149 (pa_code): Delete. pa_text duplicates this function.
4150 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4151 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4153 (cons_fix_new_hppa): Actually change selector to e_fsel when
4154 warning about assuming so.
4155 (tc_gen_reloc): More example elf arg reloc code.
4156 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4157 (hppa_force_relocation): Likewise.
4159 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4161 (pa_end_of_source): Prototype.
4162 (hppa_fix_adjustable): Prototype.
4163 (LABELS_WITHOUT_COLONS): Move it..
4164 * config/te-hppa.h: To here.
4166 * config/te-hppa64.h: New file.
4168 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4170 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4171 format -10, -16, 16 relocs.
4172 (hppa_elf_mark_end_of_function): Test for null
4173 last_call_info->start_symbol
4175 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4176 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4177 re_assesmble_* functions. Delete extraneous statements. Fix
4179 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4180 insn to re_assemble_*.
4182 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4184 * doc/internals.texi (Expressions): Fix typo.
4186 2000-07-08 Kazu Hirata <kazu@hxi.com>
4188 * config/tc-sh.c: Fix formatting.
4189 * config/tc-tic54x.c: Fix formatting.
4190 * depend.c: Fix formatting.
4191 * flonum-konst.c: Likewise.
4192 * flonum-mult.c: Likewise.
4194 2000-07-07 Kazu Hirata <kazu@hxi.com>
4196 * config/tc-sh.c: Fix comments.
4197 * config/obj-vms.c: Fix comments.
4198 * config/tc-a29k.c: Likewise.
4199 * config/tc-alpha.c: Likewise.
4200 * config/tc-h8300.c: Likewise.
4201 * config/tc-h8500.c: Likewise.
4202 * config/tc-i370.c: Likewise.
4203 * config/tc-ia64.c: Likewise.
4204 * config/tc-m68hc11.c: Likewise.
4205 * config/tc-m68k.c: Likewise.
4206 * config/tc-mips.c: Likewise.
4207 * config/tc-ns32k.c: Likewise.
4208 * config/tc-ppc.c: Likewise.
4209 * config/tc-z8k.c: Likewise.
4211 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4213 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4214 Default to '(SEC_LOAD | SEC_DATA)'.
4215 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4217 * doc/internals.texi (CPU Backend): Describe
4218 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4220 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4222 * as.c (parse_args): NULL terminate the long option list.
4224 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4226 * config/tc-d30v.h: Include "write.h" for fixS.
4227 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4229 2000-07-05 Nick Clifton <nickc@cygnus.com>
4231 * config/tc-d30v.c (write_2_short): Further changes to warning
4232 messages produced when combining EITHER_BUT_PREFER_MU attributed
4235 2000-07-05 DJ Delorie <dj@redhat.com>
4239 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4241 * config/tc-arm.c (psrs): Accept combinations of flags.
4243 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4245 * config/tc-avr.c: Change _ () to _() around all strings marked
4246 for translation (exception from the usual coding style).
4247 (avr_opt): New struct variable, how the new switches are set.
4248 (OPTION_MMCU): Define as 'm' and actually use.
4249 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4250 (show_mcu_list): New function, display the list of known MCUs.
4251 (md_show_usage): Document the new switches. Call show_mcu_list.
4252 (avr_set_arch): Change 'm' to OPTION_MMCU.
4253 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4254 Handle the new switches.
4255 (avr_operands): Disable warnings for undefined combinations of
4256 operands if -mall-opcodes. Disable warnings for skipping two-word
4257 instructions if enhanced core or -mno-skip-bug.
4258 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4259 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4260 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4261 (avr_ldi_expression): Warn about implicit lo8().
4262 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4264 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4266 * configure.in: Add entry for mips-*-sysv4*MP*
4267 * configure: Rebuild
4268 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4269 elf32-tradlittlemips for traditional mips targets.
4270 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4271 test for Link Once sections as in adjust_reloc_syms.
4272 * config/te-tmips.h: New file for traditional mips targets. Define
4275 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4277 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4278 flags argument is not present, don't change an existing section's
4279 section's attributes. If the flags argument is present, warn if the
4280 attributes don't match the section's current attributes. When
4281 long section names are supported, set SEC_LINK_ONCE and
4282 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4284 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4286 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4287 symbols; create them.
4289 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4291 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4292 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4294 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4296 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4297 expressions. Ignore the problem when handling 16 bit signed
4298 immediates, because the assembler will take care of the relocation
4301 2000-06-27 Nick Clifton <nickc@cygnus.com>
4303 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4304 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4305 sequential order, and emit warning messages if the input source
4306 code contains constructs like that, or parallel constructs
4307 containing such opcodes.
4309 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4311 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4312 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4313 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4314 (md_show_usage): Update usage message.
4315 (md_parse_option): Allow redefinition of MCU type within the
4316 same avr[1-5] bfd machine type. Show both old and new MCU type
4317 in the error message.
4318 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4319 Simplify 8K wrap code.
4321 2000-06-25 Kazu Hirata <kazu@hxi.com>
4323 * config/obj-aout.c: Remove all uses of DEFUN.
4324 * config/obj-ieee.c: Likewise.
4325 * config/tc-sh.c: Fix comment typos.
4326 * config/tc-tahoe.c: Likewise.
4327 * config/tc-vax.c: Likewise.
4328 * config/tc-w65.c: Likewise.
4329 * config/tc-z8k.c: Likewise.
4330 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4332 2000-06-24 DJ Delorie <dj@cygnus.com>
4334 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4335 more changes from Sept 1999
4336 (tc_i386_fix_adjustable): ditto
4337 (md_apply_fix3): ditto
4339 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4341 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4342 (gas_cgen_parse_operand): Set it around expression() call.
4343 (gas_cgen_md_operand): Test for it before longjmp().
4345 2000-06-24 Kazu Hirata <kazu@hxi.com>
4347 * config/tc-h8500.c: Remove all uses of DEFUN.
4348 * config/tc-sh.c: Likewise.
4349 * config/tc-w65.c: Likewise.
4350 * config/tc-z8k.c: Likewise.
4352 * config/tc-h8500.c: Fix typos in comments.
4354 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4356 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4359 2000-06-23 matthew green <mrg@redhat.com>
4361 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4362 defined. Fix error message for `[' grouping.
4364 2000-06-22 Kazu Hirata <kazu@hxi.com>
4366 * config/tc-h8300.c: Fix formatting and comment typos.
4368 2000-06-22 Timothy Wall <twall@cygnus.com>
4370 * config/tc-ia64.c (note_register_values): Move premature QP
4371 notation clearing into the appropriate place.
4373 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4375 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4376 first before anything else. Add bin-bugs.h, emul.h and progress.h
4377 Sort list of files as for $(OBJS) in Makefile.am.
4379 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4380 find one. Remake dependencies.
4381 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4382 * Makefile.in: Regenerate.
4383 * doc/Makefile.in: Regenerate.
4385 * config/tc-i386.c (i386_displacement): Don't assume a constant
4386 displacement is necessarily 16 bits when in 16 bit code mode.
4387 (md_assemble): Instead size the displacement here after we know
4388 for sure that a .code16gcc operand hasn't automatically added
4389 operand size prefixes.
4391 2000-06-21 H.J. Lu <hjl@gnu.org>
4393 * Makefile.am: Rebuild dependency.
4394 * Makefile.in: Rebuild.
4396 2000-06-21 Kazu Hirata <kazu@hxi.com>
4398 * config/tc-h8300.c (parse_reg): Make the function static.
4399 (parse_exp): Likewise.
4401 2000-06-20 DJ Delorie <dj@cygnus.com>
4403 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4404 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4405 for cygwin import libraries to work properly.
4407 2000-06-20 H.J. Lu <hjl@gnu.org>
4409 * Makefile.am: Rebuild dependency.
4410 * Makefile.in: Rebuild.
4411 * configure: Likewise.
4412 * doc/Makefile.in: Likewise.
4414 2000-06-20 Timothy Wall <twall@cygnus.com>
4416 * doc/internals.texi (CPU backend): Add @itemx for
4417 TC_START_LABEL_WITHOUT_COLON.
4418 * doc/c-tic54x.texi: New.
4419 * doc/as.texinfo: Add tic54x features and include primary tic54x
4421 * doc/all.texi: Add C54X.
4422 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4423 * doc/Makefile.in: Regenerate.
4424 * configure.in: Add tic54x and define LIBM for tic54x.
4425 * configure: Regenrate.
4426 * config/tc-tic54x.[ch]: New.
4427 * config/obj-coff.h: Add tic54x.
4428 * Makefile.am: (CPU_TYPES): Add tic54x.
4429 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4430 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4431 (as_new_LDADD): Add $(LIBM).
4432 * Makefile.in: Regenerate.
4434 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4436 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4437 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4438 * doc/as.texinfo: Likewise.
4440 * configure, Makefile.in: Regenerate.
4441 * configure.in (emulations): Recognize m6811 and m6812.
4442 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4443 Added files for 68hc11 and 68hc12 assembler.
4444 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4445 * config/tc-m68hc11.h: Header definition for that assembler.
4447 2000-06-18 Nick Clifton <nickc@redhat.com>
4449 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4450 instead of OCTETS_PER_BYTE.
4452 * config/tc-v850.c: Fix compile time warnings.
4453 * config/tc-ppc.c: Fix compile time warnings.
4455 2000-06-18 H.J. Lu <hjl@gnu.org>
4457 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4458 * configure: Rebuild.
4460 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4462 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4465 2000-06-16 Nick Clifton <nickc@cygnus.com>
4467 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4468 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4470 * doc/c-mips.texi: Document newly accepted cpu variants.
4472 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4474 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4476 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4478 * macro.c (getstring): Make it possible to escape the quote
4481 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4483 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4485 2000-06-13 H.J. Lu <hjl@gnu.org>
4487 * configure: Regenerate.
4489 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4491 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4493 * doc/internals.texi (line_separator_chars): Semicolon is no
4494 longer a default. Mention null and newline as defaults.
4496 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4498 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4499 * config/tc-i860.h (line_separator_chars): Likewise.
4500 * config/tc-h8300.c (line_separator_chars): Likewise.
4501 * config/tc-i960.c (line_separator_chars): Likewise.
4502 * config/tc-m68k.c (line_separator_chars): Likewise.
4503 * config/tc-mips.c (line_separator_chars): Likewise.
4504 * config/tc-ns32k.c (line_separator_chars): Likewise.
4505 * config/tc-sparc.c (line_separator_chars): Likewise.
4506 * config/tc-vax.c (line_separator_chars): Likewise.
4508 * config/tc-h8300.c (comment_chars): Use string initialiser.
4509 * config/tc-i960.c (line_comment_chars): Likewise.
4510 * config/tc-z8k.c (comment_chars, line_comment_chars,
4511 line_separator_chars): Likewise.
4513 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4516 2000-06-08 Nick Clifton <nickc@cygnus.com>
4518 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4521 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4523 * configure.in (VERSION): Update to show this is the CVS mainline.
4525 2000-06-08 Matthew Jacob <mjacob@feral.com>
4527 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4528 $at is the integer register $r28, vs. both $r28 and the floating
4529 point register $f28.
4531 2000-06-08 James E. Wilson <wilson@cygnus.com>
4533 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4534 (dot_endp): Don't call ia64_flush_insns.
4535 (emit_one_bundle): Don't delete prologue/body records from
4536 unwind_record list in first loop. Rewrite second loop to account for
4539 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4541 * config/tc-ia64.c: Add missing prototypes.
4542 (generate_unwind_image): Cast argument to output_unw_records call.
4544 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4546 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4548 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4550 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4551 (REGISTER_P): likewise.
4552 (avr_opcodes): uses include/opcode/avr.h
4553 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4555 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4557 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4560 2000-06-03 H.J. Lu <hjl@gnu.org>
4562 * read.c (is_end_of_line): Put back `;'.
4564 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4566 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4568 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4570 * expr.c (operand): Test is_end_of_line outside switch to catch
4571 line separator chars that are also operators.
4572 (operator): Return O_illegal for line separator chars.
4574 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4575 entry (or `!' entry for TC_HPPA).
4577 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4578 before indexing is_end_of_line. Remove redundant check for '\0'.
4580 * config/tc-h8500.c (md_assemble): Likewise.
4581 * config/tc-mcore.c (md_assemble): Likewise.
4582 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4585 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4587 * config/tc-mcore.c (mcore_cons): Likewise.
4588 (mcore_float_cons): Likewise.
4589 (mcore_stringer): Likewise.
4590 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4592 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4594 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4596 2000-05-29 Nick Clifton <nickc@cygnus.com>
4598 * config/tc-sh.c: Fix compile time warning messages.
4600 * config/tc-mips.c: Fix compile time warning messages.
4602 2000-05-29 Philip Blundell <philb@gnu.org>
4604 * doc/as.texinfo: Update copyright dates.
4605 (Local Labels): Delete misplaced mention of ARM.
4606 * NEWS: Mention ARM ELF support.
4608 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4610 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4611 it is modified, and use the real_size to compute the frag address
4612 for dwarf2 line info.
4614 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4616 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4617 line-matching scheme to cope with automake moving variables around.
4618 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4619 * Makefile.in: Regenerate.
4621 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4623 * config/tc-sparc.c (sparc_relax): New.
4624 (md_longopts): Add -relax and -no-relax options.
4625 (md_parse_options, md_show_usage): Likewise.
4626 (md_apply_fix3): Optimize tail call into branch always if possible.
4628 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4630 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4631 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4632 rules, with warning when a GAS statement specifies a packing that
4633 will result in an instruction being squashed.
4634 Added typdef packing_type and enumerals, changed various integer
4635 literals to use the enumerals.
4637 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4639 * config/tc-ia64.c (dot_restorereg_p): New function.
4640 (md_pseudo_table): Add restorereg.p.
4641 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4642 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4644 * config/tc-ia64.h (unw_record_type): Add unwabi.
4645 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4646 called MASK with members for imask, and the masks produced by
4647 fr_mem, gr_mem, br_mem, and frgr_mem.
4648 (unw_p_record): Add members ABI and CONTEXT.
4649 (unw_x_record): Add member AB.
4650 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4651 as pseudo-register for use during unwind info generation.
4652 (AR_PFS, AR_LC): New macros.
4653 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4654 whose names start with an at sign (as in "@priunat").
4655 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4657 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4658 proc_end, unwind_info, personality_routine): Consolidate into
4659 "unwind" structure to reduce offset-table use. Add member
4660 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4662 (output_R1_format, output_R3_format, output_P3_format,
4663 output_P6_format): Initialize R with zero to reduce compiler warnings.
4664 (output_P7_format): Ditto. Add `default' branch to switch
4665 statement to reduce compiler warnings.
4666 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4667 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4668 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4669 into single argument.
4670 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4671 compiler warnings. Merge A and B args into single argument.
4672 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4673 A and B args into single argument.
4674 (free_record): Removed (wasn't used).
4675 (free_list_records): Also free imasks in prologue records.
4676 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4677 (output_spill_mask): Remove.
4678 (output_unwabi): New function.
4679 (output_epilogue, output_label_state, output_copy_state): Call
4681 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4682 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4684 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4685 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4686 as part of handling the prologue records. Emit region's imask if
4687 we have one. Handle unwabi, epilogue, label_state, copy_state,
4688 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4689 spill_sprel_p, and spill_reg_p records.
4690 (set_imask, count_bits, slot_index): New function.
4691 (fixup_unw_records): Fix region size computation. Handle
4692 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4693 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4694 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4695 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4696 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4697 (dot_save): Use manifest constants for applicaton registers.
4698 Handle REG_PR and REG_PRIUNAT.
4699 (dot_restore): Don't just ignore it.
4700 (dot_restorereg): New function..
4701 (generate_unwind_image): Ensure unwind info is a multiple of eight
4702 bytes, not just four bytes.
4703 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4704 (dot_altrp): Don't just ignore it.
4705 (dot_savemem): New function. Replaces dot_savesp() and
4706 dot_savepsp(). Use manifest constants for applicaton registers.
4707 Handle REG_PR and REG_PRIUNAT.
4708 (dot_savef): Simplify.
4709 (dot_saveb): Support generation of br_gr.
4710 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4711 dot_label_state, dot_copy_state): New function.
4712 (dot_unwabi): Don't just ignore it.
4713 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4714 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4715 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4716 (emit_one_bundle): Set slot number for prologue/body records
4717 *before* emitting the first insn.
4718 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4719 (md_begin): Declare "psp" pseudo-register.
4720 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4721 so we don't get segfault.
4722 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4723 counts as required per SW Conventions manual
4724 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4725 output_preds_psprel, output_preds_sprel, output_spill_base,
4726 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4727 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4728 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4729 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4730 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4731 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4732 (dot_vframe): Implement.
4733 (dot_vframesp, dot_vframepsp): New function.
4735 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4737 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4738 * configure: Regenerate.
4740 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4742 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4743 (md_estimate_size_before_relax): so we can use it here instead of
4744 old kludges. Localise vars to blocks. Comment.
4746 * frags.c (frag_new): Update fr_var comments.
4747 * frags.h (struct frag): Ditto.
4749 2000-05-22 Richard Henderson <rth@cygnus.com>
4751 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4752 (pseudo_func): Add pcrel.
4753 (operand_match): Handle IA64_OPND_TGT64.
4754 (build_insn): Likewise.
4755 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4756 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4757 (fix_insn): Handle all three 64-bit relocation types.
4759 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4761 * obj.h (struct format_ops): New members begin, app_file,
4762 s_set_other, s_set_desc, s_get_type, s_set_type,
4763 separate_stab_sections, init_stab_section.
4765 * config/obj-multi.h: Update GPL notice to v2.
4767 (obj_app_file): New.
4768 (S_SET_SIZE): Test s_set_size for NULL before calling.
4769 (S_SET_ALIGN): Similar for s_set_align.
4774 (SEPARATE_STAB_SECTIONS): New.
4775 (INIT_STAB_SECTION): New.
4776 (EMIT_SECTION_SYMBOLS): New.
4777 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4779 * config/obj-elf.h: Update GPL notice to v2.
4780 Mention that this file is included from obj-multi.h.
4781 (obj_begin): Wrap definition in ifndef.
4782 (elf_file_symbol): Constify declaration.
4783 (obj_app_file): Ditto.
4784 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4785 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4787 * config/obj-elf.c (elf_s_set_other): New.
4788 (elf_file_symbol): Constify argument.
4789 (elf_separate_stab_sections): New.
4790 (elf_init_stab_section): New.
4791 (elf_format_ops): Add new members. Remove comma at end.
4793 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4794 (ecoff_format_ops): Add new fields. Remove comma at end.
4795 Mention inconsistency for emit_section_symbols.
4797 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4799 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4800 (coff_separate_stab_sections): New.
4801 (coff_format_ops): Add new members.
4803 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4804 (obj_aout_s_set_other): New.
4805 (obj_aout_s_set_desc): New.
4806 (obj_aout_s_get_type): New.
4807 (obj_aout_s_set_type): New.
4808 (obj_aout_separate_stab_sections): New.
4809 (aout_format_ops): New members added. Use obj_aout_process_stab,
4810 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4811 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4813 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4815 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4817 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4818 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4819 (md_estimate_size_before_relax): Ensure jumps to weak and
4820 externally visible symbols are relocatable.
4822 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4824 * stabs.c (aout_process_stab): Make global.
4825 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4826 * read.h (aout_process_stab): Declare.
4828 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4829 Generalize to *aout, *coff *elf.
4830 * configure: Regenerated.
4832 * doc/internals.texi (Object format backend): Say
4833 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4835 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4836 * Makefile.in: Regenerated.
4838 2000-05-19 Catherine Moore <clm@cygnus.com>
4840 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4842 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4844 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4845 instruction to reflect change in re_assemble_*.
4847 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4849 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4850 build PA64 ELF tools.
4851 * configure: Rebuilt.
4853 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4855 * Makefile.am: Regenerate dependencies.
4856 * Makefile.in: Regenerate.
4858 2000-05-15 Nick Clifton <nickc@cygnus.com>
4860 * config/tc-arm.c (struct asm_psr): Add boolean field
4861 distinguishing between CSPR and SPSR. Rename 'number' field
4863 (psrs): Rearrange contents to match new asm_psr structure.
4864 (arm_psr_parse): Move next to psr_required_here. Make it
4865 return an asm_psr structure.
4866 (psr_required_here): Use asm_psr structure returned by
4868 (do_msr): Reorganise to allow psr_required_here to be called
4870 (md_undefined_name): Mark 'name' parameter as unused, since
4871 the COFF target does not use it.
4873 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4875 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4877 * config/te-aux.h: Likewise.
4878 * config/te-dpx2.h: Likewise.
4879 * config/te-go32.h: Likewise.
4880 * config/te-hp300.h: Likewise.
4881 * config/te-hppa.h: Likewise.
4882 * config/te-i386aix.h: Likewise.
4883 * config/te-ic960.h: Likewise.
4884 * config/te-interix.h: Likewise.
4885 * config/te-nbsd532.h: Likewise.
4886 * config/te-pc532mach.h: Likewise.
4887 * config/te-ppcnw.h: Likewise.
4888 * config/te-psos.h: Likewise.
4889 * config/te-sparcaout.h: Likewise.
4890 * config/te-sun3.h: Likewise.
4891 * config/te-sysv32.h: Likewise.
4893 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4895 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4896 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4897 and sign extend without an if statement.
4898 (build_bytes): Likewise.
4900 2000-05-14 Kazu Hirata <kazu@hxi.com>
4902 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4903 X_add_symbol L_32 case.
4905 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4907 * config/te-freebsd.h: New file.
4909 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4911 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4912 bindtextdomain): Replace defines with those from intl/libgettext.h
4913 to quieten gcc warnings.
4915 * NEWS: Mention x86 .arch and -q.
4917 * config/tc-i386.c (quiet_warnings): New.
4918 (md_assemble): Use quiet_warnings.
4919 (md_parse_option): Set quiet_warnings from -q.
4920 (md_show_usage): Mention -q, delete -m.
4921 (flag_do_long_jump): Delete.
4922 (md_parse_option): Remove -m.
4923 (md_show_usage): Remove -m.
4924 (md_create_long_jump): Remove useless flag_do_long_jump code.
4926 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4927 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4929 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4930 Alexander Sokolov <robocop@netlink.ru>
4932 * doc/c-i386.texi (i386-Arch): New section.
4933 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4935 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4936 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4937 architecture has been given and is not 486.
4938 (set_cpu_arch): New.
4939 (md_pseudo_table): Add .arch.
4940 (md_assemble): Warn if cpu architecture has been given and an
4941 unsupported instruction.
4943 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4944 Move operand_types bit defines after relevant template field.
4945 (template): Add cpu_flags.
4949 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4951 * config/tc-mn10300.h (md_end): Define.
4952 (mn10300_finalize): Declare.
4953 * config/tc-mn10300.c: Include dwarf2dbg.h.
4954 (debug_line): Define.
4955 (md_assemble): Generate dwarf2 line info.
4956 (mn10300_finalize): New function. Finalize dwarf2 info.
4958 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4960 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4961 external version of the relocation for weak symbols.
4963 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4965 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4966 frame size in units of 16 bytes, as required per SW Conventions manual.
4967 (output_unw_records): Output info-block header as a dword to get
4970 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4972 * as.h: #include "file", not <file> on files from ../include.
4973 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4974 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4975 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4976 (tc_coff_symbol_emit_hook): Ditto.
4977 (OPTCOUNT): Cast to int to avoid compiler warning.
4978 (md_begin): Fix signed/unsigned warnings.
4980 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4982 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4983 ABRANCH LONG case for a conditional branch on a 68000.
4984 (md_estimate_size_before_relax): Likewise. Also handle
4985 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4986 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4987 PC-relative on all CPUs.
4988 (md_estimate_size_before_relax): Likewise.
4990 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4992 * as.c (parse_args): Just mention current year in printed
4995 2000-05-03 J.T. Conklin <jtc@redback.com>
4997 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4999 (md_parse_option): Recognize -m7400.
5001 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5003 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5004 don't permit lp to become less than the words array.
5006 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5008 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5009 Fix little-endian case.
5011 2000-05-03 David O'Brien <obrien@NUXI.com>
5013 * as.c (parse_args): Update copyright.
5015 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5017 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5018 for the .bss section too.
5020 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5022 * configure.in: Set em=linux for hppa-*-linux.
5023 * configure: Regenerate.
5024 * doc/Makefile.in: Regenerate with correct automake.
5026 * frags.c (frag_grow): Sanity check chunk_size.
5028 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5029 * config/obj-som.h: Likewise.
5030 * config/obj-ieee.h: Likewise.
5032 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5034 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5035 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5036 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5037 (pa_ip): low_sign_unext now returns via function value. Use
5038 re_assemble_* instead of dis_assemble_* and
5039 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5041 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5042 (md_section_align, md_parse_option, md_show_usage,
5043 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5044 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5045 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5046 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5047 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5049 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5050 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5051 outside of switch. Correct mask and shifting errors in case 10
5052 and case -11. In case 21, compare against signed range to suit
5053 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5054 case 17 and case 22, use offsetT variable to properly check range.
5055 Use re_assemble_* here too.
5056 (evaluate_absolute): Change type of value to offsetT. Call
5057 hppa_field_adjust to do the work for us.
5058 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5059 (pa_parse_cmpib_64_cmpltr): Ditto.
5060 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5061 of i to unsigned int.
5062 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5063 (pa_end_of_source): Return type is void.
5065 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5067 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5069 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5071 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5072 More comments added.
5073 (md_begin): Removed "construct symbols for each register name".
5074 Because register names conflicts with GCC generated function
5076 (avr_operand): Now constant numbers can be used as a register
5077 identifiers (0 as r0, 31 as r31).
5078 (md_assemble): use skip_space () before parsing instruction
5081 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5083 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5084 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5085 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5086 * configure: Regenerate.
5088 2000-04-29 Andreas Jaeger <aj@suse.de>
5090 * as.h: Correctly check GCC version.
5092 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5094 * doc/as.1: Fix unbalanced brackets.
5096 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5098 (line_comment_chars): Set to '/' if TE_FreeBSD.
5100 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5102 * configure.in: Configury support for PA64 (currently disabled).
5103 * configure: Rebuilt.
5105 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5107 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5108 bfd_set_section_alignment.
5110 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5112 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5115 2000-04-24 Nick Clifton <nickc@cygnus.com>
5117 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5118 * doc/as.texinfo (Align): Include arm and strongarm in list of
5119 targets that have the second form of the behaviour of the .align
5122 2000-04-24 Mark Klein <mklein@dis.com>
5124 * config/obj-som.c: Terminate obj_pseudo_table.
5126 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5128 * as.c (parse_args): Allow md_parse_option to override -a listing
5130 * config/obj-coff.c (add_lineno): Change type of offset parameter
5131 from "int" to "bfd_vma."
5132 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5133 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5134 (ppc_change_csect): Align correctly for XCOFF64.
5135 (ppc_machine): New function, which discards "ppc_machine" line.
5136 (ppc_tc): Cons for 8 when code is 64 bit.
5137 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5139 (md_parse_option): Handle -a64 and -a32.
5141 * config/tc-ppc.h (TARGET_MACH): Define.
5142 (TARGET_FORMAT): Move to function.
5143 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5145 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5147 * config/tc-avr.c: New AVR_ISA_ defined.
5148 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5149 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5150 for `fmul', `movw' and `lpm R,Z' instructions.
5151 (avr_operands): Warn if current opcode is a two-word instruction
5152 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5153 (avr_opcodes): New commands added.
5154 (REGISTER_P): Check 'a' and 'v' constraint letters.
5155 (mcu_types): New MCU added.
5157 2000-04-22 Timothy Wall <twall@cygnus.com>
5159 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5161 (operand_match): Conditionally insert default bit values for IMMU9.
5163 2000-04-14 Matthew Green <mrg@cygnus.com>
5165 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5166 * configure: Rebuilt.
5168 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5169 Jason Eckhardt <jle@cygnus.com>
5171 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5173 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5174 Added handling of new operand types l,y,&,fe,fE,fx.
5176 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5177 David Mosberger <davidm@hpl.hp.com>
5178 Timothy Wall <twall@cygnus.com>
5179 Andrew MacLeod <amacleod@cygnus.com>
5180 Jim Wilson <wilson@cygnus.com>
5182 * Makefile.am (CPU_TYPES): Add ia64.
5183 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5184 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5185 * Makefile.in: Rebuild.
5186 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5187 * configure: Rebuild.
5188 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5189 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5190 * expr.c (expr): Handle md_optimize_expr.
5191 * read.c (LEX_HASH): Add comment.
5192 * config/tc-ia64.c, config/tc-ia64.h: New files.
5194 2000-04-21 Richard Henderson <rth@cygnus.com>
5196 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5197 bundling a non-delayed branch type instruction.
5199 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5201 * config/tc-mn10300.c (HAVE_AM30): Define.
5202 (md_assemble): Use it.
5204 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5206 * config/obj-elf.c (obj_elf_change_section): Check for changed
5209 * Makefile.am: (CPU_MULTI_VALID): Remove.
5210 (MULTI_CPU_TYPES): Define.
5211 (MULTI_CPU_OBJ_VALID): Define.
5212 (DEPTC): Use the above.
5213 (DEPOBJ): Same here.
5215 Regenerate dependencies.
5216 * Makefile.in: Regenerate.
5218 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5220 * Makefile.am (YACC, LEX): Get them from configure.
5222 2000-04-18 H.J. Lu (hjl@gnu.org)
5224 * config/tc-i386.c (offset_in_range): Use addressT instead of
5225 bfd_vma for non-bfd assemblers.
5227 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5229 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5230 doesn't give spurious errors.
5232 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5234 * as.h (SEEK_SET): Define if undefined.
5236 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5238 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5239 constants, and don't assume offsetT is 32 bits.
5241 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5243 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5244 (md_pcrel_from_section): Add prototype.
5245 (d10v_fix_adjustable): Add prototype.
5246 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5248 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5250 2000-04-12 Nick Clifton <nickc@cygnus.com>
5252 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5253 symbol in frag chain.
5255 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5257 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5258 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5259 (fits_in_signed_word, smallest_imm_type): Ditto.
5260 (md_assemble): Use an offsetT var to hold offsetT values, not a
5262 (offset_in_range): New.
5263 (md_assemble): Use it.
5264 (md_convert_frag): Change type of target_address, opcode_address,
5265 and displacement_from_opcode_start to offsetT.
5266 (md_create_short_jump): Change type of offset to offsetT.
5267 (md_create_long_jump): Ditto.
5268 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5269 (md_chars_to_number): Remove.
5270 (output_invalid): Remove duplicate prototype.
5272 2000-04-09 Nick Clifton <nickc@cygnus.com>
5274 * Makefile.am (CPU_TYPES): Add 'avr'.
5275 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5276 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5278 * Makefile.in: Regenerate.
5280 * doc/as.texinfo: Add M32R documentation.
5282 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5284 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5285 --enable-build-warnings option.
5286 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5287 * Makefile.in, configure: Re-generate.
5289 2000-04-07 Nick Clifton <nickc@cygnus.com>
5291 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5292 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5293 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5294 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5295 (arm_force_relocation): Force relocations for
5296 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5298 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5300 * config/tc-sh.c (get_operands): There's no third operand if the
5301 first operand is an immediate.
5303 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5305 * config/tc-sh.c (immediate): Delete.
5306 (sh_operand_info): Add immediate member.
5307 (parse_reg): Use A_PC for pc.
5308 (parse_exp): Add second argument 'op'. All callers changed.
5309 (parse_at): Expect pc to be coded as A_PC.
5310 Use immediate field in *op.
5311 (insert): Add fourth argument 'op'. All callers changed.
5312 (build_relax): Add second argument 'op'. All callers changed.
5313 (insert_loop_bounds): New function.
5314 (build_Mytes): Remove DISP_4.
5315 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5316 (assemble_ppi): Use immediate field in *operand.
5317 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5318 (md_apply_fix): Likewise.
5319 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5321 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5323 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5325 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5327 * internals.texi (CPU backend): Document
5328 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5330 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5332 * po/gas.pot: Regenerate.
5334 * as.c (show_usage): Restore translated part of bug string.
5335 * gasp.c (show_usage): Likewise.
5337 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5338 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5339 than move-if-change.
5340 (DEP1): Modify for "gcc -MM".
5344 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5345 Update dependencies.
5346 * Makefile.in: Regenerate.
5348 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5350 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5351 (md_begin): Likewise.
5352 (HAVE_AM33): New macro.
5353 (md_assemble): Use it. Match r_regs and xr_regs only if
5356 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5358 * as.h: #include "bin-bugs.h"
5359 * as.c (show_usage): Use REPORT_BUGS_TO.
5360 * gasp.c: #include "bin-bugs.h"
5361 (show_usage): Use REPORT_BUGS_TO.
5363 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5365 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5367 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5368 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5371 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5373 * config/tc-i386.c (i386_immediate): Don't assume a constant
5374 immediate is necessarily 16 bits when in 16 bit code mode.
5375 (md_assemble): Instead set guess_suffix here after we have checked
5378 2000-04-02 Richard Henderson <rth@cygnus.com>
5380 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5381 quantities. Correct right shift sign extension.
5382 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5383 32-bit value when shifting into place.
5385 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5387 * app.c: Add ATTRIBUTE_UNUSED as needed.
5388 * config/tc-ppc.c: Likewise.
5389 (ppc_size): Make unsigned long.
5390 (ppc_insert_operand): Add casts to avoid warnings.
5392 2000-03-31 Nick Clifton <nickc@cygnus.com>
5394 * config/tc-d10v.h (md_flush_pending_output): Define.
5396 2000-03-29 Nick Clifton <nickc@cygnus.com>
5398 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5399 segment. Works for both BFD_ASSEMBLER and others.
5400 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5402 2000-03-29 Nick Clifton <nickc@cygnus.com
5404 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5406 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5408 * listing.c (LISTING_LHS_WIDTH): Default depends on
5410 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5412 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5414 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5417 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5419 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5421 * config/tc-avr.c (mcu_types): Add missing initialiser.
5422 (md_pcrel_from_section): Add prototype.
5423 (avr_operand): Remove redundant test of unsigned < 0.
5424 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5426 2000-03-27 Denis Chertykov <denisc@overta.ru>
5428 * config/tc-avr.c: New file for AVR support.
5429 * config/tc-avr.h: Likewise.
5430 * configure.in: Add AVR support.
5431 * configure: Regenerate.
5433 2000-03-26 Timothy Wall <twall@cygnus.com>
5435 * gasp.c (macro_op): Add new argument to check_macro call.
5436 Macro structure definitions moved to macro.h
5437 * sb.h: Add argument to prototype for input_scrub_include_sb.
5438 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5439 nesting checks with an additional flag.
5440 (struct input_save): Add flag to indicate whether current sb
5441 should be checked for proper macro/conditional nesting.
5442 (input_scrub_push/pop): Save/restore nest check flag.
5443 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5445 * macro.c (check_macro): Allow caller to retrieve parsed macro
5446 information if a pointer is provided. This information may be
5447 used by the new macro hooks.
5448 * macro.h: Update prototype for check_macro. Macro struct
5449 definitions moved here from macro.c/gasp.c.
5450 * read.c (read_a_source_file): Add parameter to check_macro call,
5451 and pass macro info to the macro hook, if defined.
5452 (input_scrub_insert_line): New. Allow insertion of a line of
5453 characters into the input stream.
5454 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5455 file into the input stream.
5456 (s_include): Use input_scrub_insert_file.
5457 * internals.texi: Document new macro hooks.
5458 * as.h: New prototypes added.
5460 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5462 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5463 an initial capital letter.
5464 (i386_index_check): Reindent.
5466 2000-03-19 Nick Clifton <nickc@cygnus.com>
5468 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5471 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5473 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5474 instruction operand bad if Rd > 7 when generating
5475 thumb instructions. Prevents for example,
5476 "adr r12,label" from silently failing and generating
5477 the wrong instruction.
5479 2000-03-17 Nick Clifton <nickc@cygnus.com>
5481 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5482 that have a destingation >= 0x400000.
5483 Fix compile time warning messages.
5485 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5487 * config/tc-sh.c (md_begin): When encountering insn that are
5488 not supported by the current arch, only change the name if
5489 its contents are the same as prev_name.
5490 (get_specific): If the the architecture doesn't match, fail.
5492 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5494 * config/tc-sh.c (IDENT_CHAR): Define.
5495 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5496 matching back where it came from.
5498 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5500 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5502 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5504 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5507 2000-03-15 Kazu Hirata <kazu@hxi.com>
5509 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5511 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5513 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5514 floating-point-number, make sure 'f' is in FLT_CHARS.
5516 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5518 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5519 (s_lcomm_internal): Use it.
5520 * doc/internals.texi (CPU backend): Document it.
5521 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5524 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5526 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5529 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5530 implementation doesn't have special handling for switch
5532 (macro_build): Allow for code in sections other than .text.
5534 (mips_ip): Likewise.
5535 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5536 Don't perform relocs if we will be outputting them.
5537 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5538 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5541 2000-03-09 Catherine Moore <clm@cygnus.com>
5543 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5544 relocation type based on the entry in the fixup structure.
5545 Put S_IS_EXTERN processing back in.
5547 2000-03-08 H.J. Lu (hjl@gnu.org)
5549 * Makefile.am (install-exec-tooldir): Depend on
5550 install-exec-bindir for parallel make.
5551 * Makefile.in: Regenerated.
5553 2000-03-06 Nick Clifton <nickc@cygnus.com>
5555 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5557 (md_parse_option): Parse -m32r command line switch - disable m32rx
5559 (md_show_usage): Document new option.
5561 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5562 * doc/Makefile.in: Regenerate.
5563 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5565 2000-03-02 Michael Meissner <meissner@redhat.com>
5567 * config/tc-d30v.c (check_range): Remove code that incorrectly
5568 sign extended values where bits < 32.
5570 2000-03-02 H.J. Lu (hjl@gnu.org)
5572 * configure.in: Support --enable-targets=all on ia32.
5573 * configure: Regenerated.
5575 2000-03-01 Nick Clifton <nickc@cygnus.com>
5577 * gasp.c (do_align): Remove bogus check of alignment value.
5579 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5581 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5582 TC_PPC was defined forced the type of a symbol with no other type
5585 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5587 * doc/internals.texi (CPU backend): Mention that
5588 line_separator_chars do not break up comments. Fix typos for
5589 LEX_AT and LEX_NAME descriptions. Document operands for
5590 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5591 description of md_create_short_jump usage. Document argument for
5592 md_undefined_symbol.
5594 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5596 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5597 (md_parse_option): Handle it.
5598 (md_show_usage): Document it.
5600 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5602 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5603 opcode, for the instruction `pal19'. From Andrea Arcangeli
5606 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5608 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5610 (md_assemble): To here, before template operands are matched.
5611 Also ensure a constant immediate is sign extended when we know the
5612 size is at most 16 bits. This is to catch cases like "add
5613 $0xffc0,%ax" where we don't know the size, and thus that the
5614 immediate can be represented as Imm8S until after parsing the
5616 (i386_displacement): Similarly sign extend 16 bit constant
5618 (md_assemble): Relax 16-bit jump constant range check to suit sign
5619 extended displacements.
5621 2000-02-26 Andreas Jaeger <aj@suse.de>
5623 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5625 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5627 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5628 call operands when intel_syntax.
5629 (intel_float_operand): Return 2 for "fi...".
5630 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5631 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5632 earlier "SHORT" change.
5633 (md_assemble): When determining suffix from Regs, exclude
5636 2000-02-24 Nick Clifton <nickc@cygnus.com>
5638 * configure: Add arm-wince, mips-pe and sh-pe targets.
5639 * configure: Regenerate.
5641 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5643 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5644 "pe-mips" for the mips-pe target.
5646 * config/tc-arm.c (insns): Change displacement encoded in BL
5647 and B instructions if the target port is arm-wince.
5648 (do_ldst): Do not bias the relocation offset if the target
5650 (md_pcrel_from): Add in missing relocation offset bias if the
5651 target os arm-wince.
5653 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5654 (md_begin): Disable -G support for mips-pe target.
5655 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5656 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5659 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5660 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5661 assembler, just set the alignment to 4.
5663 * config/te-wince-pe.h: New file for WinCE targets. Define
5666 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5668 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5669 string instructions.
5670 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5671 (i386_intel_memory_operand): After finding a segment override,
5672 check again for no `[' before looking for a displacement. Bomb if
5673 more than one displacement rather than silently discarding the
5674 second and subsequent ones. Free strings malloc'd by
5675 build_displacement_string.
5677 2000-02-24 Catherine Moore <clm@cygnus.com>
5679 * config/obj-som.c (obj_pseudo_table): Add "weak".
5680 (obj_som_weak): New routine.
5682 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5684 * config/tc-i386.c (union i386_op): New.
5685 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5686 Throughout file replace occurences of disps[n], imms[n], regs[n]
5687 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5688 intel mode operand swapping. Add assert in regKludge and
5689 fake_zero_displacement code. Test i.types[n] when outputting
5690 displacements and immediates. Combine output of Disp16 with
5692 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5693 when in intel mode by (not) reversing fsub and fdiv operands
5694 before the template search. This fails for single operand
5695 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5696 undefined. Instead fix the base_opcode after we've found the
5697 template. Move base_opcode xor with found_reverse_match from
5698 opcode output code to before this fix so we test for the correct
5700 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5701 check in intel mode. Instead compare opcodes.
5703 * config/tc-i386.h (TC_RELOC): Delete.
5704 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5705 with equivalent call to reloc.
5707 * as.h (flag_m68k_mri): Move declaration after target include, and
5708 only declare when TC_M68K defined. Define as zero otherwise.
5709 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5710 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5711 Define as zero otherwise.
5712 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5713 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5714 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5715 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5716 testing whether defined.
5717 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5718 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5719 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5720 rather than testing whether defined.
5721 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5722 (parse_mri_cons): Declare and use only when TC_M68K.
5723 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5724 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5725 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5727 * NEWS: Mention IBM 370 support.
5729 2000-02-23 Richard Henderson <rth@cygnus.com>
5731 * config/tc-i386.c (md_assemble): When swapping operands for
5732 intel_syntax, assume everything that's not Imm or Disp is a
5735 2000-02-23 Linas Vepstas <linas@linas.org>
5737 * config/tc-i370.c, config/tc-i370.h: New files.
5738 * Makefile.am: Add support for Linux/IBM 370.
5739 * configure.in: Likewise.
5740 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5741 * config/obj-elf.c: Include elf/i370.h
5742 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5744 * Makefile.in: Regenerate.
5745 * configure: Regenerate.
5747 * doc/c-i370.texi: New file.
5748 * doc/all.texi: Include it.
5749 * doc/as.texinfo: And here.
5750 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5751 * doc/Makefile.in: Regenerate.
5753 2000-02-19 Michael Meissner <meissner@redhat.com>
5755 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5756 determine if an instruction can be used in parallel with an ADDppp
5757 or SUBppp instruction.
5759 2000-02-22 Andrew Haley <aph@cygnus.com>
5761 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5763 2000-02-22 Andrew Haley <aph@cygnus.com>
5765 * config/tc-mips.c (mips_gp32): New variable.
5766 (macro_build) Use mips_gp32.
5768 (md_longopts): Add "-mgp32" and "-mgp64".
5769 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5771 (OPTION_M7900): Change offset
5772 (OPTION_NO_M7900): Ditto.
5774 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5776 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5777 warning, and bump it to 1.
5779 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5781 From Brad Lucier <lucier@math.purdue.edu>:
5782 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5785 2000-02-21 Catherine Moore <clm@cygnus.com>
5787 * config/tc-mips.c (MF_HILO_INSN): Define.
5788 (mips_7000_hilo_fix): Declare.
5789 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5790 (md_parse_option): Check for 7000_HILO_FIX options.
5791 (OPTION_M7000_HILO_FIX): Define.
5792 (OPTION_NO_M7000_HILO_FIX): Define.
5793 * doc/c-mips.texi (-mfix7000): Describe.
5795 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5797 * listing.c (print_lines): Remove unused variable `end'.
5799 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5800 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5801 reloc_type when BFD_ASSEMBLER.
5802 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5803 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5804 statement and quell signed vs. unsigned comparison warning.
5806 2000-02-18 Nick Clifton <nickc@cygnus.com>
5808 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5809 the computed frag offset, rather than overwriting it.
5811 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5813 * config/tc-sh.c ("elf/sh.h"): Include.
5814 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5815 (md.begin): Initialize target_arch.
5816 Only include opcodes in has table that match selected architecture.
5817 (parse_reg): Recognize register names for sh-dsp.
5818 (parse_at): Recognize post-modify addressing.
5819 (get_operands): The leading space is now optional.
5820 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5821 arguments. Update valid_arch.
5822 (build_Mytes): Add support for SDT_REG_N.
5823 (find_cooked_opcode): New function, broken out of md_assemble.
5824 (assemble_ppi, sh_elf_final_processing): New functions.
5825 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5826 (md_longopts, md_parse_option): New option: -dsp.
5827 * config/tc-sh.h (elf_tc_final_processing): Define.
5828 (sh_elf_final_processing): Declare.
5830 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5832 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5833 the unwinder subspace. Save the current seg/subseg before creating
5836 2000-02-10 Nick Clifton <nickc@cygnus.com>
5838 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5839 little endian targets.
5840 (INST_BYTE1): Redefine to handle big and little endian
5842 (cpu_type): New type: Select between M340 and M210.
5843 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5844 instructions of the M340.
5845 (md_assemble): Add support for the MULSH and OPSR classes of
5847 (md_atof): Add support for little endian targets.
5848 (md_parse_option): Add support for -EL, -EB and -mcpu command
5850 (md_convert_frag): Add support for little endian targets.
5851 (md_apply_fix3): Add support for little endian targets.
5852 (md_number_to_chars): Add support for little endian targets.
5854 2000-02-10 Timothy Wall <twall@redhat.com>
5856 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5857 defined, use it to verify the symbol just read should be a label.
5859 2000-02-10 Timothy Wall <twall@redhat.com>
5861 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5862 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5863 around colons when KEEP_WHITE_AROUND_COLON is defined.
5864 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5865 and KEEP_WHITE_AROUND_COLON.
5867 2000-02-08 Timothy Wall <twall@redhat.com>
5869 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5871 (do_repeat): New. Abstract repeat logic so that a "break" can be
5873 (end_repeat): New. Provide support for a "break" out of the
5875 * read.h: Add prototypes for new functions.
5877 2000-02-08 Timothy Wall <twall@redhat.com>
5879 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5880 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5881 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5884 2000-02-08 Timothy Wall <twall@redhat.com>
5886 * read.c: Added elseif to directives table.
5887 * read.h: Added prototype for s_elseif.
5888 * doc/as.texinfo: Added description for elseif.
5889 * cond.c (s_elseif): New function
5891 2000-02-04 Timothy Wall <twall@redhat.com>
5893 * listing.c (print_lines): Remove conditionals causing bug in
5896 2000-02-03 Timothy Wall <twall@cygnus.com>
5898 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5900 * frags.c (frag_new): Calculate fr_fix in octets
5901 (frag_now_fix) Return offset as target address offset (bytes).
5902 (frag_now_fix_octets) New - Return offset in octets (8-bit
5904 * frags.h: Added prototype for frag_now_fix_octets().
5905 Distinguish between octets and bytes in field descriptions.
5906 * listing.c (calc_hex): Account for octets vs bytes when
5907 printing addresses/offsets.
5908 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5909 target is little-endian, print the octets in a word in big-endian
5910 order so that the display looks like a proper hexadecimal number,
5911 instead of having the octets reversed.
5912 * read.c (do_align): When recording alignment, alignment power
5913 should be in terms of target bytes (minimum addressible unit)
5915 (do_org) Convert ORG target address (byte) argument into an
5916 octet offset when generating a variable fragment.
5917 * symbols.c (resolve_symbol_value): Symbol final value
5918 converted to a target address offset (bytes) from its octet offset.
5919 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5920 offset (bytes) is adjusted by the frag offset (octets) converted
5922 (coff_frob_section) Section alignment power is in terms of bytes;
5923 convert it to an octet alignment power when calculating size (and
5924 size mask) in octets. Don't modify the section size in order to
5925 "align" it for TI COFF, since that format has a different method
5926 for storing alignment information.
5928 2000-02-01 Timothy Wall <twall@cygnus.com>
5930 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5931 entries, matching the way GCC generates them. If not escaped, the
5932 filename is encoded incorrectly.
5934 2000-01-31 Nick Clifton <nickc@cygnus.com>
5936 * config/tc-arm.c (reg_table): Add support for ATPCS register
5939 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5941 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5943 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5945 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5946 of a symbol when we really care about its value.
5948 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5950 * config/tc-mcore.c (md_assemble): Give warning message if
5951 operands passes to instruction are more than the spec.
5953 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5955 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5956 Thumb mode but the label seen was not declared as '.thumb_func'
5957 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5958 correct disassembly of Thumb code bounded by non function labels.
5960 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5962 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5963 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5965 * Makefile.in: Same here.
5968 * configure.in: Set bfd_gas for i386-aout when primary target
5969 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5970 we may need the primary te_file. Remove incorrect comment.
5972 * configure: Regenerate.
5974 * config/e-i386aout.c: New file.
5976 * as.c (USE_EMULATIONS): Move to before print_version_id.
5977 (struct emulation): Add i386aout.
5978 (show_usage): Split text strings. Reformat -a text. Add --em
5982 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5983 (aout_format_ops): New.
5986 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5987 preprocessor conditional and add aout USE_EMULATIONS tests.
5988 (read_a_source_file): Don't pass error strings to printf as
5992 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5994 (do_data): Same here.
5995 (process_file): And here.
5998 * symbols.c (colon): Rewrite "already defined" fatal message
5999 code for aout with USE_EMULATIONS.
6002 * config/obj-aout.c (OBJ_HEADER): Define.
6003 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6005 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6006 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6008 (obj_aout_type): Expand S_SET_OTHER here too.
6009 (obj_read_begin_hook): Remove.
6010 (aout_pop_insert): New.
6011 (obj_aout_s_get_other): New.
6012 (obj_aout_s_get_desc): New.
6013 (aout_format_ops): New.
6016 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6017 gets aout_pseudo_table.
6018 (aout_pseudo_table): Declare.
6019 (obj_read_begin_hook): Define.
6022 * config/obj-coff.c (obj_pseudo_table): Rename to
6024 (coff_pop_insert): Use coff_pseudo_table.
6025 (coff_sec_sym_ok_for_reloc): Remove.
6026 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6027 and comment all zero entries and remove #if 0 code.
6030 * config/obj-coff.h (obj_pop_insert): Define.
6031 (coff_pseudo_table): Declare.
6034 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6035 s_get_size, s_set_size. Comment all zero entries.
6038 * config/obj-elf.c (elf_s_get_other): New function.
6039 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6040 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6041 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6043 (obj_elf_parse_section_letters): Don't pass error strings to
6044 printf as format arg.
6047 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6049 (elf_s_get_other): Declare.
6050 (S_GET_OTHER) Define as elf_s_get_other if not already
6052 (S_SET_OTHER): Only define when not already defined.
6053 (elf_obj_read_begin_hook): Declare.
6054 (obj_read_begin_hook): Define.
6055 (elf_obj_symbol_new_hook): Declare.
6056 (obj_symbol_new_hook): Define.
6059 * config/obj-multi.h: Add copyright header and protect against
6060 multiple inclusion. Add * to all function pointers.
6061 (OBJ_HEADER): If defined, include it rather than other defines
6063 (obj_frob_file_after_relocs): Test for NULL.
6064 (obj_symbol_new_hook): Here too.
6065 (obj_sec_sym_ok_for_reloc): And here.
6066 (S_GET_OTHER): Define.
6067 (S_GET_DESC): Define.
6068 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6069 (OBJ_MAYBE_ELF): Update comment.
6071 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6072 OBJ_AOUT preprocessor conditional and handle emulation by
6073 testing OUTPUT_FLAVOR.
6074 (i386_displacement): Here too.
6075 (md_section_align): Similarly here.
6076 (i386_target_format): Conditionally compile when more than one
6077 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6078 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6079 (i386_displacement): Here too.
6082 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6083 Define TARGET_FORMAT for aout only when not multi.
6086 * config/te-multi.h: Delete file as it's identical to te-generic.h
6088 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6090 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6091 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6094 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6096 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6099 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6101 * config/tc-mips.c (mips_do_align): New function.
6102 * config/tc-mips.h (md_do_align): Define.
6104 2000-01-10 Philip Blundell <philb@gnu.org>
6106 * doc/c-arm.texi (ARM Options): Fix typo.
6107 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6108 line separator for Linux.
6109 * doc/as.texinfo (Comments): Mention the ARM.
6111 2000-01-10 Philip Blundell <pb@futuretv.com>
6113 * configure.in (arm*-*-conix*): New target.
6114 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6116 * configure: Regenerate.
6118 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6120 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6121 (obj_elf_visibility): New function.
6123 * doc/as.texinfo (Visibility): New node: document visibility
6126 For older changes see ChangeLog-9899