1 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
3 * config/tc-v850.h: Add missing prototypes.
5 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
7 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
10 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
12 * config/tc-sparc.c (cons_fix_new_sparc): Move
13 `sparc_no_align_cons = 0;' to...
14 (s_uacons): ...here so that sparc_no_align_cons will get
17 2001-08-11 Kazu Hirata <kazu@hxi.com>
19 * config/tc-mips.c: Fix a comment typo.
21 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
23 * config/tc-mips.c (move_register): New function.
24 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
26 (macro2): Use move_register rather than macro_build for moves.
27 (mips16_macro): Likewise.
28 (macro): Likewise. Handle M_MOVE.
30 2001-08-10 Andreas Jaeger <aj@suse.de>
32 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
34 * configure: Regenerate.
36 2001-08-10 Alan Modra <amodra@bigpond.net.au>
38 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
39 Comment indentation of #pragma.
40 * macro.c (alloca): Likewise.
42 * config/tc-ppc.c: Revert 2001-08-08.
44 2001-08-09 Alan Modra <amodra@bigpond.net.au>
46 * symbols.c: Add missing prototypes.
47 * config/e-i386elf.c: Likewise.
48 * config/e-i386coff.c: Likewise.
49 * config/e-i386aout.c: Likewise.
50 * config/obj-coff.c: Likewise.
51 (def_symbol_in_progress, stack): Move definition.
52 * config/obj-elf.c: Add missing prototypes.
53 (obj_elf_change_section): Make static.
54 (obj_elf_parse_section_letters): Likewise.
55 (obj_elf_section_word): Likewise.
56 (obj_elf_section_type): Likewise.
58 2001-08-08 Alan Modra <amodra@bigpond.net.au>
60 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
61 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
62 determining reloc type with code reading operands->reloc field.
64 2001-08-08 Alan Modra <amodra@bigpond.net.au>
66 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
67 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
68 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
69 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
71 * output-file.c (output_file_create): Don't try to open a second
72 time as it's unnecessary. FOPEN_W was undefined too.
74 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
76 * tc-mips.c (macro_build): Replace magic constants by defines.
77 (mips_ip): Likewise. Typo.
79 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
81 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
82 (RELAX_ENCODE): Replace bfd_vma by valueT.
83 (load_address): Formatting.
84 (macro): Likewise. Code cleanup. Typo.
86 (md_parse_option): Typo.
87 (s_mipsset): Reorder cases to look nicer.
88 (md_estimate_size_before_relax): Formatting. Code cleanup.
89 (mips_elf_final_processing): Check against NULL instead of 0.
90 (md_obj_end): Remove ugly `' in message string.
91 (s_mips_ent): Remove ugly `' in message string.
93 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
95 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
96 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
97 mutually exclusive (if they are different).
98 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
101 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
103 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
106 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
108 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
109 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
110 (md_long_opts): Add -mfp32 option.
111 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
112 (md_show_usage): Show usage for -mfp32 and -mgp32.
113 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
114 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
115 (HAVE_32BIT_ADDRESSES): New macro.
116 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
117 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
118 (s_cprestore, s_cpadd): Likewise.
119 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
120 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
121 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
122 to determine the width of addresses in load, store and jump macros.
123 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
124 used in set instructions; do not check the address size for them.
125 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
126 unaligned load and store macros.
127 (mips_ip): Use the new macros to check the width of a register when
128 processing float constants. Force a constant into memory if it is
129 destined for an FPR and the FPRs are wider than the GPRs. Warn about
130 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
131 than mips_gp32 to select synthetic instructions.
132 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
133 synthetic instructions.
135 2001-08-01 Christian Groessler <cpg@aladdin.de>
137 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
138 "rh", "rr", "rq", or "sp" then don't automatically assume
139 it's a register name. Check whether there is a number
142 2001-08-01 Alan Modra <amodra@bigpond.net.au>
144 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
145 Don't allocate more space than necessary for the input line copy.
147 2001-08-01 Alan Modra <amodra@bigpond.net.au>
149 * read.c: Standardize error/warning messages - don't capitalise, no
150 final period or newline, don't say "ignored" or "zero assumed" for
151 as_bad messages. In some cases, change the wording to that used
152 elsewhere for similar messages.
155 * atof-generic.c: Likewise.
158 * depend.c: Likewise.
159 * dwarf2dbg.c: Likewise.
163 * input-file.c: Likewise.
164 * input-scrub.c: Likewise.
165 * listing.c: Likewise.
166 * output-file.c: Likewise.
168 * subsegs.c: Likewise.
169 * symbols.c: Likewise.
171 * ecoff.c (ecoff_directive_end): Test for missing name by
172 comparing input line pointers rather than reading string.
173 (ecoff_directive_ent): Likewise.
174 * read.c (s_set): Likewise.
175 (s_align): Report a warning rather than an error for
177 (s_comm): Check for missing symbol name.
178 (s_lcomm_internal): Likewise.
180 (s_globl): Use is_end_of_line instead of looking for '\n'.
181 (s_lcomm_internal): Likewise.
182 (ignore_rest_of_line): Report a warning rather than an error.
184 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
186 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
187 any kind of relocation against a not-loaded section.
189 2001-07-30 Alan Modra <amodra@bigpond.net.au>
191 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
192 to include '@' in symbol names when parsing versioned symbols
193 rather than calling get_symbol_end multiple times.
194 * config/tc-i370.c (register_name): Format fixes. Don't call
195 get_symbol_end after parsing number.
196 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
197 code out of conditional.
198 (address_register_name): Likewise.
199 (other_register_name): Likewise.
200 * config/tc-mn10300.c (r_register_name): Likewise.
201 (xr_register_name): Likewise.
202 (data_register_name): Likewise.
203 (address_register_name): Likewise.
204 (other_register_name): Likewise.
205 * config/tc-ppc.c (register_name): Likewise.
206 * config/tc-s390.c (register_name): Likewise.
208 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
210 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
211 and bra relax: update fragP->fr_fix after the fixup.
213 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
215 * read.c (s_set): Check for missing symbol name.
217 2001-07-26 Alan Modra <amodra@bigpond.net.au>
219 * write.c (relax_segment <rs_space>): Account for fr_fix.
221 2001-07-25 H.J. Lu <hjl@gnu.org>
223 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
224 we treat weak like extern only for ELF.
225 (mips_fix_adjustable): Make sure we don't adjust extern/weak
226 symbols only for ELF.
228 2001-07-25 Chris Demetriou <cgd@broadcom.com>
230 * config/tc-mips.c: Fix spelling error in comment.
232 2001-07-25 Dave Brolley <brolley@redhat.com>
234 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
235 (IS_PARALLEL_SEPARATOR): New macro.
236 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
237 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
238 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
239 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
242 2001-07-24 Alan Modra <amodra@bigpond.net.au>
244 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
245 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
246 Update dependencies with "make dep-am".
247 * Makefile.in: Regenerate.
248 * doc/Makefile.in: Regenerate.
250 2001-07-23 Kazu Hirata <kazu@hxi.com>
252 * config/tc-alpha.h: Fix formatting.
253 * config/tc-arc.c: Likewise.
254 * config/tc-d10v.h: Likewise.
255 * config/tc-hppa.c: Likewise.
256 * config/tc-i370.c: Likewise.
257 * config/tc-i386.h: Likewise.
258 * config/tc-i960.h: Likewise.
259 * config/tc-ia64.c: Likewise.
260 * config/tc-ia64.h: Likewise.
261 * config/tc-m32r.c: Likewise.
262 * config/tc-m68k.c: Likewise.
263 * config/tc-m88k.c: Likewise.
264 * config/tc-ns32k.c: Likewise.
265 * config/tc-pdp11.c: Likewise.
266 * config/tc-pj.h: Likewise.
267 * config/tc-s390.c: Likewise.
268 * config/tc-sparc.c: Likewise.
269 * config/tc-sparc.h: Likewise.
270 * config/tc-tic80.c: Likewise.
271 * config/tc-w65.h: Likewise.
273 2001-07-23 Alan Modra <amodra@bigpond.net.au>
275 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
276 symbols specially. Always resolve, adding fr_address to value.
277 * write.c (write_object_file): Don't add fr_address to sym values.
278 (relax_frag): Likewise.
279 (relax_segment): Likewise.
280 * config/obj-ieee.c (do_symbols): Likewise.
281 * config/tc-cris.c (md_convert_frag): Likewise.
282 * config/tc-fr30.c (md_convert_frag): Likewise.
283 * config/tc-i386.c (md_convert_frag): Likewise.
284 * config/tc-m32r.c (md_convert_frag): Likewise.
285 * config/tc-m68hc11.c (md_convert_frag): Likewise.
286 * config/tc-mcore.c (md_convert_frag): Likewise.
287 * config/tc-mips.c (mips16_extended_frag): Likewise.
288 * config/tc-ns32k.c (md_convert_frag): Likewise.
289 * config/tc-m68k.c (md_convert_frag_1): Likewise.
290 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
291 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
292 (md_relax_table): Remove first four entries. Format.
293 (md_estimate_size_before_relax): Remove old_fix. Don't bother
294 setting fr_var. Simplify byte branch checks.
296 2001-07-23 Alan Modra <amodra@bigpond.net.au>
298 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
299 "isbranch" param as all calls have it set.
300 (pa_parse_neg_cmpsub_cmpltr): Likewise.
301 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
302 strcasecmp in "nullify" var.
303 (pa_parse_neg_add_cmpltr): Likewise.
304 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
305 functions. Don't print wrong conditions in error messages.
307 2001-07-23 Andreas Jaeger <aj@suse.de>
309 * config/tc-s390.c (s390_force_relocation): Removed.
311 * config/tc-s390.h: Remove double declaration of
314 2001-07-22 H.J. Lu <hjl@gnu.org>
316 * config/tc-mips.c (s_mips_end): Remove unused variables.
317 (s_mips_frame): Add ATTRIBUTE_UNUSED.
319 2001-07-17 Andreas Schwab <schwab@suse.de>
321 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
323 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
325 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
327 2001-07-17 matthew green <mrg@eterna.com.au>
329 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
331 (line_comment_chars): Set to '/' if TE_NetBSD.
333 2001-07-14 matthew green <mrg@eterna.com.au>
335 * configure.in (i386-*-netbsdelf*): New target.
336 * configure: Regenerate.
338 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
340 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
341 class of the non-debug symbol is C_NULL.
343 2001-07-10 Anders Norlander <anorland@synergenix.se>
345 * doc/as.texinfo (Incbin): Fix grammatical errors.
347 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
349 * depend.c: Use FOPEN_.. macros in calls to fopen().
350 * input-file.c: As above.
351 * itbl-ops.c: As above.
352 * listing.c: As above.
353 * output-file.c: As above.
356 2001-07-08 Anders Norlander <anorland@synergenix.se>
358 * read.c (s_incbin): New .incbin function.
359 * read.c (potable): Add "incbin" pseudo-op.
360 * read.h: Add s_incbin prototype.
361 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
362 * NEWS: Mention new feature.
364 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
366 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
369 2001-07-06 John Healy <jhealy@redhat.com>
371 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
372 set of fixups to be stored.
373 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
374 restored to be chosen from any that are saved.
375 (gas_cgen_swap_fixups): Modified to allow the current set of
376 fixups to be swapped with any other set that has been saved.
377 (gas_cgen_initialize_saved_fixups_array): New routine.
378 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
379 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
380 or MAX_SAVED_FIXUP_CHAINS.
381 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
382 store, swap and restore fuctions to reflect the new interface.
384 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
386 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
387 ignore empty, ineffectual alignment frags when deciding if a
390 2001-07-05 Steve Ellcey <sje@cup.hp.com>
392 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
393 and SPECIAL_SECTION_FINI_ARRAY.
394 (special_section_name): Add .init_array and .fini_array.
395 (md_pseudo_table): Add init_array and fini_array.
396 (md): Add pointer_size and pointer_size_shift fields.
397 (setup_unwind_header): New static function.
398 (output_unw_records): Modify to use setup_unwind_header.
399 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
400 md.pointer_size_shift.
401 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
403 2001-07-05 Ben Elliston <bje@redhat.com>
405 * README (Supported platforms): m88k no longer suffers bitrot.
407 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
409 2001-07-05 Alan Modra <amodra@bigpond.net.au>
411 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
412 lsy_value. Correct typos in comments.
413 * symbols.c (local_symbol_make): Update for name change.
414 (local_symbol_convert): Likewise.
416 (S_GET_VALUE): Likewise.
417 (S_SET_VALUE): Likewise.
418 (print_symbol_value_1): Likewise.
419 (resolve_symbol_value): Likewise. Don't divide local sym values
420 by OCTETS_PER_BYTE twice.
422 2001-07-04 Jim Wilson <wilson@redhat.com>
424 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
426 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
429 2001-07-05 Ben Elliston <bje@redhat.com>
431 * read.c (s_fill): Correct spelling error in comments.
433 * doc/c-m88k.texi: New file.
434 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
435 * doc/Makefile.in: Regenerate.
436 * doc/all.texi: Set M880X0.
437 * doc/as.texinfo: Hook in m88k-dependent documentation.
439 2001-07-04 Eric Christopher <echristo@redhat.com>
441 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
443 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
444 and rm5721 as valid cpu strings.
445 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
447 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
449 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
450 if it's expected to be non-zero.
452 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
454 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
457 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
458 (write_object_file): Set finalize_syms to
459 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
462 * doc/internals.texi; Document
463 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
465 2001-07-02 Alan Modra <amodra@bigpond.net.au>
467 * config/tc-ppc.c: Formatting fixes.
469 2001-07-01 Ben Elliston <bje@redhat.com>
471 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
472 they cause some subtle breakage. Will fix them again later.
474 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
476 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
477 outside of a function as a .appline directive.
479 2001-06-28 Eric Christopher <echristo@redhat.com>
480 H.J. Lu <hjl@gnu.org>
482 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
483 of mips_cpu for the ISA selection.
484 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
485 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
486 (mips_tune): New. Use mips_tune for scheduling and optimization
488 (append_insn): Use mips_tune and mips_arch.
489 (macro_build): Ditto.
491 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
492 backwards compatability mips_cpu generates arch and tune.
493 (md_show_usage): Document new behavior.
495 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
500 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
502 * write.c (write_object_file): Do not set finalize_syms until
503 after the segments have been sized. Some backends may still
504 need to access the syms's frags in order to adjust relaxed
507 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
510 2001-06-27 Alan Modra <amodra@bigpond.net.au>
512 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
513 subtract MD_PCREL_FROM_SECTION for 68k.
514 (fixup_segment <Difference of 2 syms different seg>): Only fudge
515 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
517 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
519 * write.c (fixup_segment <Difference of 2 syms same seg>): If
520 pcrel, subtract MD_PCREL_FROM_SECTION value.
522 2001-06-24 Ben Elliston <bje@redhat.com>
524 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
526 2001-06-24 Jakub Jelinek <jakub@redhat.com>
528 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
529 section symbols the same way as externs.
531 2001-06-24 Ben Elliston <bje@redhat.com>
533 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
534 (emit_relocations): Ditto.
536 (md_begin): Reformat comments to conform to the GNU standards.
537 (md_assemble): Ditto.
539 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
540 (md_parse_option): Mark parameters as unused.
541 (md_show_usage): Ditto.
542 (calcop): Adjust type of `reg_prefix' to char.
544 (getval): Adjust type of local `c' to char.
545 (md_create_short_jump): Mark from_addr, to_addr params as unused.
546 (md_create_long_jump): Ditto.
547 (md_estimate_size_before_relax): Mark parameters as unused.
549 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
550 to allay a possible compiler warning.
552 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
554 * doc/internals.texi (CPU backend): Document md_atof.
556 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
558 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
559 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
562 2001-06-21 Philip Blundell <philb@gnu.org>
564 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
566 (insns): Remove entry for adrl. Add long_flag for adr.
567 (do_adr): Handle `l' suffix.
570 2001-06-21 Alan Modra <amodra@bigpond.net.au>
572 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
573 (md_apply_fix): Use it here. Replace printf with equivalent
575 (tc_gen_reloc): Use as_bad_where instead of as_bad.
576 (md_apply_fix): Here too.
577 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
578 * config/tc-m68k.c (tc_gen_reloc): Likewise.
579 (md_convert_frag_1): Likewise.
581 2000-06-20 Tom Rix <trix@redhat.com>
583 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
585 2001-06-18 H.J. Lu <hjl@gnu.org>
587 * doc/Makefile.am (info): Depend on $(MANS).
588 (as.1): Remove the prefix `$(srcdir)/'.
589 * doc/Makefile.in: Regenerated.
593 2001-06-18 Philip Blundell <philb@gnu.org>
595 * config/tc-arm.c (do_msr): Remove restriction on usage of
598 2001-06-19 Alan Modra <amodra@bigpond.net.au>
600 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
603 2001-06-13 Philip Blundell <philb@gnu.org>
605 * config/tc-arm.c (thumb_shift): Improve wording of error message.
606 (do_t_arit): Likewise.
608 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
610 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
611 .loc pseudos if the dfwarf2 functions are available.
612 (md_assemble): Only call dwarf2_emit_insn if it is available.
614 * expr.c: Fix typo in comment.
616 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
618 * doc/as.texinfo (Infix Ops): Document that comparison and
619 combiner operators can be used as infix operators.
621 2001-06-12 Peter Jakubek <pjak@snafu.de>
623 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
625 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
626 (reverse_mri_condition): Likewise.
627 (swap_mri_condition): Issue warning for conditions that can not be
629 (build_mri_control_operand): Fix order of operands (swapped).
630 (build_mri_control_operand): Allow upper case extension in structured
632 (s_mri_else): Likewise.
633 (s_mri_next): Likewise.
634 (s_mri_for): Likewise.
635 (s_mri_if): Fix handling comment ('*') in mri mode.
636 (s_mri_while): Likewise.
637 * macro.c (macro_expand): Allow macro invocation with empty
640 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
642 * config/tc-arm.c: Fix test for overlow of literal pool.
644 2001-06-11 H.J. Lu <hjl@gnu.org>
646 * NEWS: Updated for the new -n option for the MIPS assembler.
648 * config/tc-mips.c (md_show_usage): Add -n.
650 * doc/as.texinfo: Document the new -n option.
651 * doc/c-mips.texi: Likewise.
652 * doc/as.1: Regenerated.
654 2001-06-10 Alan Modra <amodra@bigpond.net.au>
656 * config/obj-coff.c (obj_coff_section): Formatting fix.
658 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
661 2001-06-08 H.J. Lu <hjl@gnu.org>
663 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
664 disable warning about all NOPS that the assembler generates.
665 (macro): Warn NOPS generated only if warn_nops is not 0.
666 (md_shortopts): Add `n'.
667 (md_parse_option): Set warn_nops to 1 for `n'.
669 2001-06-08 H.J. Lu <hjl@gnu.org>
671 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
673 2001-06-08 H.J. Lu <hjl@gnu.org>
675 * config/tc-mips.c (md_apply_fix): Don't adjust common
676 extern/weak symbols for ELF.
677 (md_estimate_size_before_relax): Treat weak like extern for
679 (mips_fix_adjustable): Don't adjust extern/weak symbols for
682 2001-06-08 Alan Modra <amodra@bigpond.net.au>
684 * Makefile.am: 'som' is not wrongly spelled 'some'.
685 * Makefile.in: Regenerate.
687 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
688 S_GET_VALUE by using a temp.
689 (append_insn): Likewise, and for S_SET_VALUE too.
690 (mips_emit_delays): Likewise.
691 (my_getExpression): Likewise.
692 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
693 (mips16_extended_frag): Remove code concerned with avoiding
694 locking in a frag address now that symbols are not finalized until
695 relaxation is complete. Cater for first relaxation pass having
696 bogus addresses. Use relax_marker to reliably determine whether a
697 symbol frag has been reached on the current pass.
699 2001-06-07 H.J. Lu <hjl@gnu.org>
701 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
702 * configure: Regenerate.
704 2001-06-07 H.J. Lu <hjl@gnu.org>
706 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
708 * configure: Regenerate.
710 2001-06-07 H.J. Lu <hjl@gnu.org>
712 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
713 MIPS_STABS_ELF is defined.
715 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
717 * as.c (show_usage): Remove L from listing options. It is not a
720 2001-06-06 Christian Groessler <cpg@aladdin.de>
722 * config/tc-z8k.c: Removed many warnings by removing unused
723 variables and tagging unused parameters as such.
724 (md_begin): Fixed a typo (","instead of ";").
725 (struct ctrl_table): Add parentheses to initialize array
727 (struct flag_table): Likewise.
728 (struct intr_table): Likewise.
729 (struct table): Likewise.
730 (check_operand): "#if 0"'ed since it doesn't seem to be used.
732 2001-06-06 Peter Jakubek <pjak@snafu.de>
734 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
735 options to list (e.g. m5206e, m5307, m5407).
737 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
739 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
740 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
742 2001-06-06 Alan Modra <amodra@bigpond.net.au>
744 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
745 <JumpByte, JumpDword insn output>: Remove dead code.
747 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
749 * as.c (parse_args): Correct option name "listing-lhs-width2".
751 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
753 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
756 2001-05-30 Richard Henderson <rth@redhat.com>
758 * read.c (emit_leb128_expr): Call md_cons_align.
760 2001-05-28 Jeff Sturm <jsturm@one-point.com>
762 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
763 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
764 (tc_gen_reloc): Likewise.
765 (sparc_cons_align): Don't clear sparc_no_align_cons.
766 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
767 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
769 2001-05-27 Alan Modra <amodra@one.net.au>
771 * write.c (relax_segment <rs_space>): Check the section of a
772 symbol to determine whether it is absolute rather than comparing
773 its frag against zero_address_frag as listings play tricks with
776 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
777 allocated in the same chunk as the fixed part.
779 2001-05-26 Alan Modra <amodra@one.net.au>
781 * write.c (relax_segment <rs_space>): Calculate growth using
782 addresses before stretch. Prevent repeated error messages.
783 From Peter Jakubek <pjak@snafu.de>
784 Use as_bad_where and as_warn_where to pinpoint errors.
786 2001-05-25 Alan Modra <amodra@one.net.au>
788 * symbols.c (resolve_symbol_value): Always set segment, even when
789 not finalizing symbol value.
791 * config/obj-ieee.c (write_object_file): Set finalize_syms.
792 * config/obj-coff.c (write_object_file): Likewise.
793 * (size_section): Remove rs_space assert as fr_symbol is no longer
795 (fill_section): Likewise.
797 * configure.in: Replace linuxoldld with linux*oldld.
798 * configure: Regenerate.
800 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
801 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
802 that have been finalized.
804 * symbols.c (resolve_symbol_value): Clear sy_resolving before
805 taking exit_dont_set_value.
807 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
810 2000-05-24 Tom Rix <trix@redhat.com>
812 * config/obj-coff.c (add_lineno): xcoff allows negative line
814 * config/tc-ppc.c (ppc_stabx): fix generated symbol
816 2001-05-24 Alan Modra <amodra@one.net.au>
818 * write.c (write_object_file): Set finalize_syms = 1 before
821 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
823 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
824 architecture, remove erraneous ISA_MIPS32.
825 (md_show_usage): Add MIPS r12k support.
826 (mips_cpu_info_table): Add MIPS r12k support.
828 2001-05-22 Alan Modra <amodra@one.net.au>
830 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
833 * symbols.c (resolve_symbol_value): Remove "finalize" param,
834 instead use finalize_syms directly. Don't treat expressions
835 specially with regard to finalize_syms. Update calls to self.
836 (resolve_local_symbol): Update call to resolve_symbol_value.
837 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
839 * symbols.h (resolve_symbol_value): Update prototype.
840 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
841 to resolve_symbol_value.
842 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
843 * config/obj-coff.c (do_relocs_for): Likewise.
844 (yank_symbols): Likewise.
845 (fixup_segment): Likewise.
846 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
847 * config/tc-mips.c (md_convert_frag): Likewise.
848 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
849 (ppc_fix_adjustable): Likewise.
850 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
851 (dwarf2dbg_convert_frag): Likewise.
852 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
853 (eh_frame_convert_frag): Likewise.
854 * expr.c (make_expr_symbol): Likewise.
855 * write.c (adjust_reloc_syms): Likewise.
856 (write_object_file): Likewise.
857 (relax_segment): Likewise.
858 (fixup_segment): Likewise.
859 (finalize_syms): Init to zero, and update comment.
860 (write_object_file): Set finalize_syms to 1 rather than 2.
861 * doc/internals.texi (sy_value): Mention finalize_syms.
862 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
864 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
865 as relaxable if embedded system, make weak syms non-relaxable.
867 (tc_m68k_fix_adjustable): ..so it can be used here.
868 (md_apply_fix_2): Sign extend without conditional.
870 * config/tc-v850.c: Update copyright.
872 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
874 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
875 howto entry is not found.
877 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
879 * config/tc-mn10300.c (mn10300_force_relocation): Don't
880 optimize differences between symbols in code sections to
882 (mn10300_fix_adjustable): Don't adjust to section+offset
883 relocations pointing at symbols in code sections.
885 2001-05-16 Alan Modra <amodra@one.net.au>
887 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
889 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
890 opcodes are output rather than after. Delete insn_size.
891 * config/tc-v850.c (md_assemble): Similarly, but delete
894 2001-05-14 Richard Henderson <rth@redhat.com>
896 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
899 2001-05-14 Richard Henderson <rth@redhat.com>
901 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
902 also collect whether to expect an FDE augmentation.
903 (check_eh_frame): Rewrite as a state machine. Track where in
904 an FDE we are located, skip any augmentation.
905 (eh_frame_estimate_size_before_relax): Get code alignment from
906 the fragment subtype.
907 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
908 * read.c (emit_leb128_expr): Call check_eh_frame.
910 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
912 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
913 before a relaxable insns.
915 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
917 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
918 between symbols if the base symbol is in the current section;
919 emit a PC-relative relocation instead.
921 2001-05-12 Peter Targett <peter.targett@arccores.com>
923 * config/tc-arc.c: Update copyright and tidy source comments.
924 (md_pseudo_table): Add directive .cpu back as an alias for
925 .option. Add .file and .line for dwarf2 support.
926 (arc_mach_type): Make bfd_mach_arc_6 default.
927 (md_longopts): Add entry 'pre-v6' representing old command line
928 option when assembling for 'arc5' core versions.
929 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
931 (arc_code_symbol): Make symbol value for @h30 fixup expression
933 (md_assemble): Call dwarf2_emit_insn.
934 Include "dwarf2dbg2.h". Formatting fixes throughout file.
935 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
936 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
938 2001-05-11 Jakub Jelinek <jakub@redhat.com>
940 * config/tc-ia64.c (special_linkonce_name): New.
941 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
942 .gnu.linkonce.ia64unw{,i}.FOO.
943 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
944 (dot_endp): Add comment about it.
946 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
948 * config/tc-arm.c (arm_handle_align): When truncating an aligned
949 block, ensure that the low order bits of the alignment are
952 2001-05-10 Alan Modra <amodra@one.net.au>
954 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
957 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
958 current variable part of frag.
959 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
960 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
961 * config/tc-m68hc11.c (RELAX_STATE): Define.
962 (RELAX_LENGTH): Define.
963 (md_estimate_size_before_relax): Handle non-relaxable cases
964 separately from relaxable cases for clarity, and return correct
965 size for multi-pass relaxation.
966 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
967 (md_estimate_size_before_relax): As for tc-m68hc11.c.
968 (md_convert_frag): Remove "length_code".
969 * config/tc-vax.c (RELAX_STATE): Define.
970 (RELAX_LENGTH): Define.
971 (md_relax_table): Add missing entry.
972 (md_estimate_size_before_relax): As for tc-m68hc11.c.
973 (md_convert_frag): Remove "length_code".
974 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
975 don't bother setting fr_var. Return correct size for multi-pass
977 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
978 (md_convert_frag): Don't bother clearing fr_var.
979 (md_pseudo_table): Correct initialization.
980 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
981 (md_estimate_size_before_relax): No need to set fr_var.
982 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
983 (md_estimate_size_before_relax): No need to set fr_var.
985 2001-05-09 Richard Henderson <rth@redhat.com>
987 * config/tc-ia64.c (generate_unwind_image): Align the fragment
988 beginning a function's unwind info block.
990 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
992 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
994 2001-05-08 Andreas Schwab <schwab@suse.de>
996 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
997 fx_pcrel_adjust explicitly sign extend when reading it.
999 2001-05-08 Alan Modra <amodra@one.net.au>
1001 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1002 from md_relax_table, and combine some switch cases.
1004 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1006 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1007 from offset in non-pcrel operands too.
1009 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1011 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1012 * config/tc-arm.c (arm_handle_align): Do not insert more than
1013 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1014 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1016 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1018 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1020 * Makefile.in: Regenerate.
1021 * configure.in: Remove duplicate mips-*-ecoff* entry.
1022 * configure: Regenerate.
1024 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1025 (n_names): Cast away type mismatch.
1026 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1027 (obj_ecoff_frob_symbol): Likewise.
1028 * ecoff.c: (add_file): Add unused attribute.
1029 (ecoff_directive_begin): Likewise.
1030 (ecoff_directive_bend): Likewise.
1031 (ecoff_directive_def): Likewise.
1032 (ecoff_directive_dim): Likewise.
1033 (ecoff_directive_scl): Likewise.
1034 (ecoff_directive_size): Likewise.
1035 (ecoff_directive_type): Likewise.
1036 (ecoff_directive_tag): Likewise.
1037 (ecoff_directive_val): Likewise.
1038 (ecoff_directive_endef): Likewise.
1039 (ecoff_directive_end): Likewise.
1040 (ecoff_directive_ent): Likewise.
1041 (ecoff_directive_extern): Likewise.
1042 (ecoff_directive_file): Likewise.
1043 (ecoff_directive_fmask): Likewise.
1044 (ecoff_directive_frame): Likewise.
1045 (ecoff_directive_mask): Likewise.
1046 (ecoff_directive_loc): Likewise.
1047 (mark_stabs): Likewise.
1048 (ecoff_stab): Likewise.
1049 (ecoff_frob_symbol): Cast away type mismatch.
1050 (ecoff_padding_adjust): Likewise.
1051 (ecoff_build_symbols): Likewise.
1052 (ecoff_build_procs): Likewise.
1053 (ecoff_build_aux): Likewise.
1054 (ecoff_build_strings): Likewise.
1055 (ecoff_build_fdr): Likewise.
1056 (ecoff_build_debug): Likewise.
1057 * itbl-ops.c (itbl_assemble): Variable initialization.
1059 2001-05-03 Alan Modra <amodra@one.net.au>
1061 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1062 expressions rather than triggering an assert.
1064 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1066 * config/tc-openrisc.c: New file.
1067 * config/tc-openrisc.h: Likewise.
1069 * Makefile.am: Add OpenRISC target.
1070 * Makefile.in: Regenerated.
1072 * configure.in (openrisc-*-*): Add target.
1073 * configure: Regenerated.
1075 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1077 * config/tc-arm.c (arm_frag_align_code): Change error message to
1078 more explanatory version.
1080 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1082 * config/tc-mips.c (md_parse_option): Also accept
1083 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1085 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1087 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1088 argument passing order: predicate goes last, not first.
1090 2001-04-27 Sean McNeil <sean@mcneil.com>
1092 * configure.in: Add arm-vxworks.
1093 * configure: Regenerate.
1095 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1097 * config/tc-arm.c (arm_handle_align): New Function: Generate
1098 no-op filled alignment frags.
1099 (arm_frag_align_code): New Function: Create a code alignment frag.
1100 (arm_init_frag): New Function: Initialse the target dependent
1103 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1104 (TC_FRAG_INIT): Define.
1105 (HANDLE_ALIGN): Define.
1106 (md_do_align): Define.
1108 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1110 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1111 symbol has been initialised before extracting its symbol index.
1113 2001-04-24 H.J. Lu <hjl@gnu.org>
1115 * configure: Regenerated with the right version of autoconf.
1117 2001-04-24 Christian Groessler <cpg@aladdin.de>
1119 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1120 generate R_CALLR and R_REL16 relocations
1122 2000-04-20 Jason Eckhardt <jle@redhat.com>
1124 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1125 since frag_now can change after d10v_cleanup is called.
1127 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1129 * configure.in: Add the em type for FreeBSD targets.
1130 * configure: Regenerate.
1132 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1134 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1135 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1137 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1138 pc-relative relocations not placed at the end of the instruction.
1140 2001-04-13 Jim Wilson <wilson@redhat.com>
1142 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1145 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1147 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1148 handle SHF_MERGE and SHF_STRINGS.
1149 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1150 (obj_elf_section): Allow additional argument specifying entity size.
1151 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1152 in SEC_MERGE sections.
1154 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1156 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1158 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1160 * expr.c (operand): Pass &c to md_parse_name().
1161 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1163 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1165 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1167 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1168 * Makefile.in: Regenerated.
1170 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1171 * configure: Regenerated.
1173 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1175 * config/tc-mn10300.c (xr_registers): Added `pc'.
1177 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1179 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1180 * configure: Regenerate.
1182 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1183 cases, and always return size based on current fr_subtype.
1184 (md_begin): Move initialization of md_relax_table..
1185 (md_relax_table): ..to static initializer. Set rlx_length for
1186 UNDEF_WORD_DISP cases.
1187 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1188 (md_begin): Likewise.
1189 (md_relax_table): Likewise.
1190 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1191 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1192 Set rlx_backward and rlx_forward to zero for unused states.
1193 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1194 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1195 (UNCOND12, UNCOND32): Remove duplicate defines.
1197 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1199 * config/tc-cris.c (md_estimate_size_before_relax) <case
1200 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1201 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1202 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1203 Add cases to cover all relax states.
1204 (cris_insn_first_word_frag): New.
1205 (md_assemble): Call cris_insn_first_word_frag to get the first
1206 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1207 end. Drop variable insn_size.
1208 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1209 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1210 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1212 * write.c (write_object_file): Reset broken word state before
1215 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1217 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1218 for one line if not already enabled.
1219 * cond.c (s_elseif): Correct conditional assembly listing.
1222 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1223 Don't abort on NULL current_cframe.
1225 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1227 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1228 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1229 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1230 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1231 * config/obj-coff.c (do_relocs_for): Likewise.
1232 (yank_symbols): Likewise.
1233 (fixup_segment): Likewise.
1234 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1235 (ppc_fix_adjustable): Likewise.
1236 * config/tc-mips.c (md_convert_frag): Likewise.
1237 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1238 * ehopt.c (eh_frame_convert_frag): Likewise.
1239 * expr.c (make_expr_symbol): Likewise.
1241 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1243 * symbols.c (resolve_symbol_value): Don't fix expression values
1244 until relaxation is complete.
1245 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1246 (S_GET_VALUE): Likewise, and return unresolved expression value.
1247 * write.c (finalize_syms): New.
1248 (relax_and_size_seg): Split into..
1249 (relax_seg): New function, returns 1 if anything changed..
1250 (size_seg): And the remainder of relax_and_size_seg.
1251 (fixup_segment): Arrange for final resolution of sym values.
1252 (adjust_reloc_syms): Likewise.
1253 (write_object_file): Likewise, and repeatedly call relax_seg until
1254 nothing more changes.
1255 (relax_segment): Return 1 if anything changed. Use correct types
1256 for rs_org `target' and `after'.
1257 * write.h (finalize_syms): Declare.
1258 (relax_segment): Update prototype.
1260 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1261 do-nothing cases to switch to avoid abort on a second relaxation
1262 pass, and tidy code a little.
1263 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1264 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1265 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1266 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1267 (md_relax_table): Remove first four unused entries. Increment
1268 rlx_length by one throughout table, and update comments to suit.
1269 (md_estimate_size_before_relax): Return size of current variable
1270 part of frag to reflect reality when relaxing more than once.
1271 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1272 (COND32, UNCD32): Rename to DISP32 throughout.
1273 (UNDEF_WORD_DISP): Renumber to 3.
1274 (md_estimate_size_before_relax): Add extra do-nothing cases.
1275 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1276 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1277 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1278 handle word and dword branches.
1280 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1282 * config/tc-cris.h (tc_fix_adjustable): Allow only
1283 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1284 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1285 example in comment to valid type.
1287 2001-03-28 H.J. Lu <hjl@gnu.org>
1289 * read.c (equals): Set to local for COFF only if it hasn't been
1292 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1294 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1295 (md_begin): Use it when setting default architecture.
1297 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1299 * read.c (equals): (for COFF) default symbols to being local.
1301 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1303 * configure.in (cris-*-*): Change default emulation to criself.
1304 (cris-*-*aout*): New rule.
1305 * configure: Regenerate.
1307 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1309 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1310 BFD_RELOC_390_GOTENT.
1311 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1312 BFD_RELOC_390_GOTENT.
1314 2001-03-26 Nick Clifton <nickc@redhat.com>
1316 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1317 * config/tc-s390.c (s390_force_relocation): New function: Force
1318 relocations for VTINHERIT relocs.
1320 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1322 * doc/as.texinfo: Put @c man begin to generate the as man page.
1323 When generating man, define all the variables. Re-organize some
1324 options to obtain better indentation of man page.
1325 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1326 (as.1): Build from as.texinfo.
1327 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1329 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1331 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1332 scale factor, and return the end of the expression.
1333 (i386_operand): Modify for above.
1335 2001-03-23 Nick Clifton <nickc@redhat.com>
1337 * doc/as.texinfo: Document --listing-XXX command line switches.
1338 Explain why listings behave differently when -pipe is used.
1340 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1342 * write.c (fix_new_exp): Print an error if passed a register.
1344 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1346 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1347 (PIC_SUFFIX_CHAR): New macro.
1348 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1349 (pic): New variable.
1350 (md_longopts): New option --pic.
1351 (OPTION_PIC): Define.
1352 (md_estimate_size_before_relax): Tweak longish comment.
1353 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1354 (md_assemble): Handle a PIC relocation on prefix and normal
1355 instruction operands.
1356 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1357 "complex" operand expressions. Call frag_more outside
1358 gen_cond_branch_32 parameter list.
1359 (cris_process_instruction): Handle PIC relocs on parsed
1360 operand expressions. Validize PIC reloc sizes.
1361 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1362 (gen_bdap): Handle "complex" operand expressions.
1363 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1364 ADD.D offset,PC as jump instruction if generating PIC. Generate
1365 error instead of crashing on complex expressions.
1366 (cris_number_to_imm): Add segT parameter. All callers changed.
1367 Use segT parameter, not now_seg, for segment of fixup. Handle
1368 PCREL relocations but check that they are fully resolved.
1369 (md_parse_option): Handle OPTION_PIC.
1370 (tc_gen_reloc): Handle PIC relocs.
1371 (md_show_usage): Update for --pic.
1372 (md_apply_fix3): Renamed from md_apply_fix.
1373 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1374 (md_cris_force_relocation): Force relocation for PIC relocs.
1376 * config/tc-cris.h: Tweak attribution.
1377 (MD_APPLY_FIX3): Define.
1378 (IS_CRIS_PIC_RELOC): New macro.
1379 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1380 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1382 (tc_frob_symbol): Avoid emitting undefined symbols.
1384 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1386 * frags.h (struct frag): Add relax_marker.
1387 * write.c (is_dnrange): Delete.
1388 (relax_frag): Use correct types for `aim', `target', `address'.
1389 Delete `offset', `was_address'. Test `relax_marker' instead of
1390 using fragile (and slow) address test.
1391 (relax_segment): Init and flip `relax_marker'.
1393 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1395 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1398 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1400 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1401 with 'Motorola specification for assembly language input standard'.
1403 2001-03-17 Richard Henderson <rth@redhat.com>
1405 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1406 (dwarf2_directive_loc): Don't use them.
1407 (dwarf2_directive_file): Reject duplicate file definitions.
1408 (get_filenum): Zero allocated memory.
1409 (out_file_list): Complain about missing file definitions.
1411 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1413 * read.c (do_org): Handle complex expressions.
1414 * cgen.c (gas_cgen_finish_insn): Likewise.
1416 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1418 * config/tc-ia64.c (md): New member keep_pending_output.
1419 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1421 (dot_xdata): Turn on md.keep_pending_output for the duration of
1423 (dot_xfloat_cons): Ditto.
1424 (dot_xstringer): Ditto.
1425 (dot_xdata_ua): Ditto.
1426 (dot_xfloat_cons_ua): Ditto.
1428 2001-03-15 Jim Wilson <wilson@redhat.com>
1430 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1433 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1435 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1437 2001-03-15 DJ Delorie <dj@redhat.com>
1439 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1440 blindly freeing string if it isn't at the top of the obstack.
1442 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1444 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1445 (NUM_FLAG_CODE): Define.
1446 (lex_got): New function.
1447 (got_reloc): New global var.
1448 (x86_cons_fix_new): New function.
1449 (x86_cons): New function.
1450 (i386_immediate): Use lex_got here, replacing inline code. Change
1451 "ignoring junk.." error message to "junk.."
1452 (i386_displacement): Likewise.
1453 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1454 (x86_cons): Declare.
1455 (TC_CONS_FIX_NEW): Define.
1456 (x86_cons_fix_new): Declare.
1458 2001-03-12 Nick Clifton <nickc@redhat.com>
1460 * config/tc-arm.c (md_begin): Always set machine type based on
1463 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1465 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1466 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1468 <JumpInterSegment output>: Use correct i.disp_reloc[].
1469 <immediate output>: Likewise.
1471 2001-03-06 Nick Clifton <nickc@redhat.com>
1473 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1476 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1478 * config/tc-m68k.c : Add 5407 to archs[] table.
1479 (HAVE_LONG_BRANCH): Add mcf5407.
1480 (select_control_regs): Recognize 5407.
1482 2001-03-02 Dave Brolley <brolley@redhat.com>
1484 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1487 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1489 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1490 (gen_to_words): Print warnings if NaNs are found and the target CPU
1491 does not support them. Allow largest exponent to be used in normal
1492 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1494 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1496 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1497 anymore since we use bfd_elf_generic_reloc now.
1498 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1500 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1502 * configure.in (BFD_VERSION): New.
1503 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1504 * configure: Regenerate.
1505 * Makefile.am: Run "make dep-am"
1506 * Makefile.in: Regenerate.
1507 * doc/Makefile.in: Regenerate.
1509 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1511 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1512 SEC_NEVER_LOAD when the 'n' flag is used.
1513 Add SEC_NEVER_LOAD to matchflags.
1515 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1517 * symbols.c (decode_local_label_name): Initialize message_format
1518 only when an error is reported (perf pb due to I18N).
1520 2001-02-23 H.J. Lu <hjl@gnu.org>
1522 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1523 BFD_ASSEMBLER is not defined.
1525 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1527 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1528 done if it's against a symbol.
1530 2001-02-22 Timothy Wall <twall@cygnus.com>
1532 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1533 target formats if applicable.
1534 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1535 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1536 * Makefile.in: Regenerated.
1537 * configure.in: Added configuration for ia64-*-aix*.
1538 * configure: Regenerated.
1540 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1542 * config/tc-ia64.c (enum operand_match_result): New type.
1543 (operand_match): Change return type to operand_match_result.
1544 Fix all returns appropriately, adding support for returning the
1545 out-of-range result.
1546 (parse_operands): New locals result, error_pos, out_of_range_pos,
1547 curr_out_of_range_pos. Rewrite operand matching loop to give better
1550 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1552 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1553 (dot_proc): Clear unwind.prologue_count to zero.
1554 (dot_prologue): Increment unwind.prologue_count.
1555 (dot_restore): If second operand is omitted, use
1556 unwind.prologue_count -1 for "ecount" (# of additional regions to
1557 pop). Decrement unwind.prologue_count by number of regions
1560 2001-02-21 Nick Clifton <nickc@redhat.com>
1562 * doc/as.texinfo (Section): Note that some flags to the COFF
1563 version of .section remove attributes rather than setting them.
1565 2001-02-20 Kazu Hirata <kazu@hxi.com>
1567 * config/tc-pdp11.c: Fix formatting.
1568 * config/tc-pdp11.h: Likewise.
1570 2001-02-20 Bo Thorsen <bo@suse.de>
1572 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1575 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1577 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1578 all FreeBSD platforms should look the same at this level.
1579 * configure: Rebuilt.
1580 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1582 2001-02-18 lars brinkhoff <lars@nocrew.org>
1584 * Makefile.am: Add PDP-11 target.
1585 * configure.in: Likewise.
1586 * config/tc-pdp11.c: New file.
1587 * config/tc-pdp11.h: New file.
1588 * doc/Makefile.am: Add PDP-11 documentation.
1589 * doc/all.texi: Likewise.
1590 * doc/as.texinfo: Likewise.
1591 * doc/c-pdp11.texi: New file.
1593 2001-02-16 matthew green <mrg@redhat.com>
1595 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1597 2001-02-13 Jim Wilson <wilson@redhat.com>
1599 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1600 reloc instead of a 0 reloc.
1601 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1603 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1605 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1607 * write.c (is_dnrange): Stop as soon as the address becomes
1609 (relax_frag): Add segment parameter. Only call symbol_get_frag
1610 once. Only call is_dnrange if the symbol is in the same segment,
1611 and the symbol address is larger.
1612 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1613 * write.h (relax_frag): Update declaration.
1614 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1616 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1617 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1618 (m32r_relax_frag): Update declaration.
1619 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1620 * config/tc-tic54x.h (md_relax_frag): Likewise.
1621 * doc/internals.texi (CPU backend): Update documentation for
1624 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1626 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1627 Mention effect of < 386 architectures on jump promotion.
1628 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1630 * config/tc-i386.c (no_cond_jump_promotion): New.
1631 (set_cpu_arch): Parse "jumps" arch modifier.
1632 (insn_size): Modify usage comment.
1633 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1634 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1635 (TYPE_FROM_RELAX_STATE): New define.
1636 (UNCOND_JUMP, COND_JUMP): Renumber.
1637 (md_relax_table): Reorder to suit.
1638 (COND_JUMP86): New define.
1639 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1640 (md_assemble): Create frag var for jumps of max size, encode relax
1641 state for COND_JUMP86.
1642 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1643 leave conditional jumps small if no_cond_jump_promotion.
1644 (md_convert_frag): Likewise.
1646 * expr.c (operator): Don't bump input_line_pointer for two char
1647 operators. Instead return operator size via new param num_chars.
1648 (expr): Use above to parse multi-char operators correctly.
1650 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1652 * config/tc-i386.c (i386_displacement): Fix handling of
1653 BFD_RELOC_X86_64_GOTPCREL.
1654 (i386_validate_fix): Likewise.
1656 2001-02-12 Philip Blundell <pb@futuretv.com>
1658 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1659 ldrt/strt instructions.
1661 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1663 * config/tc-mips.c (macro): For M_LA_AB emit a
1664 BFD_RELOC_MIPS_CALL16 relocation or a
1665 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1666 BFD_RELOC_MIPS_GOT16 and
1667 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1668 loading the jump register when generating SVR4_PIC code.
1670 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1672 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1673 map to MIPS-specific files, as they used to do before the
1674 change on 2000-05-21.
1675 * configure: Regerate.
1677 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1679 * config/tc-mips.c (md_parse_option): Don't try to compile
1680 ELF-only option code if not ELF.
1682 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1684 * config/tc-ia64.h (md_elf_section_type): New macro.
1685 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1686 (they're now handled via ia64_elf_section_type.
1688 * config/tc-ia64.c (unwind): New members saved_text_seg,
1689 saved_text_subseg, and force_unwind_entry.
1690 (optimize_unw_records): New function to optimize away unnecessary
1692 (ia64_elf_section_type): New function.
1693 (output_unw_records): Generate unwind info only if the size is
1694 non-zero or if it's forced for some other reason (e.g.,
1695 handlerdata or a personality routine).
1696 (generate_unwind_image): Don't switch back to previous
1697 section---stay inside the unwind info section instead so that
1698 handlerdata that may follow goes into the right place.
1699 (dot_handlerdata): Force generation of unwind entry and save the
1700 current active text segment before generating unwind image.
1701 (dot_unwentry): Force generation of unwind entry.
1702 (dot_personality): Ditto.
1703 (dot_endp): Generate unwind table entry only if there is
1704 some unwind info or the unwind entry was forced.
1706 * config/tc-ia64.c (make_unw_section_name): New macro to form
1707 unwind section name.
1708 (generate_unwind_image): Add "text_name" argument. Use it to
1709 form unwind section name.
1710 (dot_handlerdata): Determine current segment (section) name and
1711 pass it to generate_unwind_image().
1712 (dot_endp): Determine current segment (section) name and use
1713 it to determine the appropriate unwind section name.
1714 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1715 n, fill, and max arguments.
1717 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1719 * Makefile.am: Add linux target for S/390.
1720 * configure.in: Likewise.
1721 * config/tc-s390.c: New file.
1722 * config/tc-s390.h: New file.
1724 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1726 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1727 2byte, 4byte and 8byte.
1729 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1731 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1732 md_number_to_chars with size > sizeof (valueT).
1734 2001-02-06 H.J. Lu <hjl@gnu.org>
1736 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1737 there is no relocation.
1739 2001-02-06 H.J. Lu <hjl@gnu.org>
1741 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1743 * config/tc-ia64.c (md_parse_option): Only accept the valid
1744 ia64 options on "-axxx".
1746 2001-02-05 Jim Wilson <wilson@redhat.com>
1748 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1749 aborting for invalid operands.
1751 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1753 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1754 than via pointer. Update all callers.
1755 (UNWIND_LOW32): Define.
1756 (UNWIND_HIGH32): Define.
1757 (pa_build_unwind_subspace): Use the above macros instead of dumping
1758 bitfields directly. Call frag_more once rather than multiple times.
1759 (md_assemble): Use UNWIND_LOW32.
1760 (pa_entry): Likewise
1761 (pa_procend): Likewise.
1762 (process_exit): Use UNWIND_HIGH32.
1764 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1766 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1767 function to select the header according to the cpu.
1768 (md_after_pass_hook, md_do_align): Remove.
1769 (md_cleanup, m68hc11_cleanup): Remove.
1770 (md_pcrel_from_section): Declare.
1771 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1772 (build_jump_insn, build_insn): Likewise.
1773 (m68hc11_listing_header): New function.
1774 (m68hc11_cleanup): Remove.
1776 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1778 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1779 symbols because there is no support for shared libraries and these
1780 symbols can't be overridden (unless they are weak).
1782 2001-02-01 Momchil Velikov <velco@fadata.bg>
1784 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1785 for the compilation unit with a zero byte.
1787 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1789 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1790 destinations. Correct range check for 17 and 22 bit branches.
1792 2001-01-25 Nick Clifton <nickc@redhat.com>
1794 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1795 still set. Issue an error message instead.
1796 (md_estimate_size_before_relax): Delete unused variable
1797 'buffer_address'. Fixup parentheses around if statement.
1799 2001-01-23 Kazu Hirata <kazu@hxi.com>
1801 * as.c: Fix formatting.
1802 * ehopt.c: Likewise.
1803 * messages.c: Likewise.
1804 * stabs.c: Likewise.
1805 * symbols.c: Likewise.
1807 2001-01-23 Ben Elliston <bje@redhat.com>
1809 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1811 2001-01-22 Kazu Hirata <kazu@hxi.com>
1813 * config/tc-alpha.c: Fix formatting.
1815 2001-01-19 Kazu Hirata <kazu@hxi.com>
1817 * config/tc-alpha.c: Fix formatting.
1819 2001-01-18 Kazu Hirata <kazu@hxi.com>
1821 * config/tc-alpha.c: Fix formatting.
1823 2001-01-18 Nick Clifton <nickc@redhat.com>
1825 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1827 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1829 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1831 * configure.in (cpu_type, arch): Match i386 too.
1832 * configure: Rebuilt.
1834 2001-01-16 Kazu Hirata <kazu@hxi.com>
1836 * config/tc-i386.c: Fix formatting.
1838 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1840 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1841 relocs for .PARISC.unwind section.
1843 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1844 depending on section flags, not just for .text.
1846 2001-01-15 Jim Wilson <wilson@redhat.com>
1848 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1849 not immediately followed by an instruction.
1851 2001-01-15 Kazu Hirata <kazu@hxi.com>
1853 * config/tc-m68hc11.c: Fix formatting.
1855 2001-01-15 Nick Clifton <nickc@redhat.com>
1857 * symbols.c (colon): Change 'already defined symbol' from a
1858 fatal error to an ordinary error. There is no reason why this
1859 error should be fatal.
1861 * message.c (as_fatal): Delete output file, if one has been
1864 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1866 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1868 2001-01-14 Kazu Hirata <kazu@hxi.com>
1870 * config/tc-alpha.c: Fix formatting.
1871 * config/tc-arc.c: Likewise.
1872 * config/tc-arc.h: Likewise.
1873 * config/tc-d10v.c: Likewise.
1874 * config/tc-i370.c: Likewise.
1875 * config/tc-i386.c: Likewise.
1876 * config/tc-i960.c: Likewise.
1877 * config/tc-m68k.c: Likewise.
1878 * config/tc-ppc.c: Likewise.
1879 * config/tc-sparc.c: Likewise.
1880 * config/tc-tahoe.c: Likewise.
1881 * config/tc-vax.c: Likewise.
1883 * config/tc-arc.c: Fix formatting.
1885 * config/tc-arc.c: Fix formatting.
1887 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1889 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1890 both 32 and 64 bit ELF.
1892 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1893 and don't bother storing `m' for "ce" completer. Tidy handling of
1894 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1896 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1898 * config/tc-i386.h (TARGET_MACH): New macro.
1899 (i386_mach): Declare.
1900 * config/tc-i386.c (i386_mach): New function.
1902 2001-01-13 Philip Blundell <philb@gnu.org>
1904 * doc/as.texinfo: Fix spelling and cross-references.
1906 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1907 character for all systems, not just GNU/Linux. Make it explicit
1908 that `-k' doesn't affect code generation, just ELF flags.
1910 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1912 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1915 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1917 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1919 2001-01-12 Nick Clifton <nickc@redhat.com>
1921 * as.c (print_args): Update copyright date to 2001.
1923 2001-01-12 Peter Targett <peter.targett@arccores.com>
1925 * doc/c-arc.texi: New file.
1926 Some sections to be expanded.
1928 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1930 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1931 (md_parse_option): Always accept "--32".
1933 2001-01-11 Peter Targett <peter.targett@arccores.com>
1935 * as.h (TC_ARC): Ensure struc-symbol.h included.
1936 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1938 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1939 (TARGET_SYMBOL_FIELDS) added.
1941 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1942 * doc/c-arc.texi: New file.
1943 Some sections to be expanded.
1944 * doc/as.texinfo: Update command-line options.
1945 Removed outdated text for ARC dependant features, instead include
1946 text from above file.
1948 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1949 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1950 (targ-cpu.h) header.
1952 * config/tc-arc.c: New updated configuration for
1953 ARC, including selection of core variants, and extensibility of
1954 instructions, registers etc. through directives.
1956 * config/tc-arc.c (arc_extinst): Minor corrections for
1958 (arc_common) Likewise. Make alignment argument optional for local
1959 symbols also, with default of zero.
1961 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1963 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1964 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1965 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1966 and fix_new_exp() instead.
1967 (md_convert_frag): For indexed post byte use the symbol value
1968 rather than the displacement.
1969 (md_relax_table): Fix indexed offset relax.
1971 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1973 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1975 (relaxable_symbol): New function.
1977 2001-01-11 Andreas Jaeger <aj@suse.de>
1979 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1982 2001-01-10 Nick Clifton <nickc@redhat.com>
1984 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1985 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1987 2001-01-10 Nick Clifton <nickc@redhat.com>
1989 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1990 character used to dollar local symbols.
1991 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1992 local label symbols.
1993 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1994 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1996 Use LOCAL_LABEL_CHAR.
1997 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1998 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1999 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2001 2001-01-08 Bo Thorsen <bo@suse.de>
2003 * config/tc-i386.c (i386_immediate, i386_displacement):
2006 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2008 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2011 2001-01-07 Philip Blundell <philb@gnu.org>
2013 * doc/as.texinfo (Bug Reporting): Update email address for
2017 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2019 * configure.in: Define DEFAULT_ARCH for i386.
2020 * config/tc-i386.c (md_assemble): Return after the error message;
2021 move testing for 64bit operands to proper place.
2023 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2025 * doc/as.texinfo: Document '#' as comment character for i386 and
2026 x86_64. Add AMD x86-64 into menu of machine dependent information.
2028 * doc/c-i386.texi: Document x86_64 extensions.
2030 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2032 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2034 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2036 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2037 * NEWS: Add note about Pentium4 support.
2039 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2041 * config/tc-i387.c (pi, pte, pt): Update.
2042 (type_names): Add new types.
2044 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2046 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2047 CpuUnknown): Renumber
2048 (CpuP4, CpuSSE2): New.
2049 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2051 2001-01-03 Philip Blundell <pb@futuretv.com>
2053 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2055 (alpha_fix_adjustable): Likewise.
2056 (md_apply_fix): Likewise.
2058 2000-12-31 H.J. Lu <hjl@gnu.org>
2060 * listing.c (listing_message): Allocate string only if it is
2063 * configure: Rebuild.
2065 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2067 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2068 Point out caveats with generating fixups for the opcode in a frag.
2070 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2072 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2075 2000-12-29 H.J. Lu <hjl@gnu.org>
2077 * listing.c (calc_hex): Print the variable part only if the
2078 fragment type is rs_fill.
2080 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2082 * doc/internals.texi (tc_conditional_pseudoop,
2083 TC_LINKRELAX_FIXUP): Fix typos.
2085 2000-12-28 Richard Henderson <rth@redhat.com>
2087 * write.c (subsegs_finish): Fix thinko last change -- don't
2088 "optimize" the alignment == 0 case.
2090 2000-12-28 Richard Henderson <rth@redhat.com>
2092 * as.h (rs_align_test): New.
2093 * frags.c (NOP_OPCODE): Move default from read.c.
2094 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2095 (frag_align_code): New.
2096 * frags.h (frag_align_code): Declare.
2097 * read.c (NOP_OPCODE): Remove.
2098 (do_align): Use frag_align_code.
2099 * write.c (NOP_OPCODE): Remove.
2100 (get_recorded_alignment): New.
2101 (cvt_frag_to_fill): Handle rs_align_test.
2102 (relax_segment): Likewise.
2103 (subsegs_finish): Align last subseg in section to the
2104 section alignment. Use frag_align_code.
2105 * write.h (get_recorded_alignment): Declare.
2106 * config/obj-coff.c (size_section): Handle rs_align_test.
2107 (fill_section, fixup_mdeps): Likewise.
2108 (write_object_file): Use frag_align_code.
2110 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2111 (alpha_handle_align): New.
2112 * config/tc-alpha.h (HANDLE_ALIGN): New.
2113 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2115 * config/tc-i386.h (md_do_align): Use frag_align_code.
2116 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2118 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2119 (ia64_handle_align): New.
2120 * config/tc-ia64.h (HANDLE_ALIGN): New.
2121 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2123 * config/tc-m32r.c (m32r_do_align): Remove.
2124 (m32r_handle_align): New.
2125 (fill_insn): Use frag_align_code.
2126 * config/tc-m32r.h (md_do_align): Remove.
2127 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2128 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2129 * config/tc-mips.c, config/tc-mips.h: Similarly.
2131 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2132 (sh_handle_align): Likewise. Handle rs_align_code.
2133 (sh_do_align): Remove.
2134 * config/tc-sh.h (md_do_align): Remove.
2135 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2137 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2138 (sparc_handle_align): Likewise. Handle rs_align_code.
2139 * config/tc-sparc.h (md_do_align): Remove.
2140 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2142 2000-12-22 DJ Delorie <dj@redhat.com>
2144 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2145 when we assemble the first half of a pair.
2147 2000-12-22 H.J. Lu <hjl@gnu.org>
2149 * config/tc-i386.c (reloc): Update the macro for non-bfd
2151 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2153 2000-12-22 H.J. Lu <hjl@gnu.org>
2155 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2157 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2159 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2160 (QWORD_MNEM_SUFFIX): New macro.
2161 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2163 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2164 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2166 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2167 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2168 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2169 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2170 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2172 (Reg, WordReg): Add Reg64.
2173 (Imm): Add Imm32S and Imm64.
2175 (Disp): Add Disp64 and Disp32S.
2176 (AnyMem): Add Disp32S.
2177 (RegRex, RegRex64): New macros.
2178 (rex_byte): New type.
2179 * config/tc-i386.c (set_16bit_code_flag): Kill.
2180 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2181 (reloc): New parameter "signed"; support x86_64.
2182 (set_code_flag): New.
2183 (DEFAULT_ARCH): New macro; default to "i386".
2184 (default_arch): New static variable.
2185 (struct _i386_insn): New fields Operand_PCrel; rex.
2186 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2187 (flag_code): New enum and static variable.
2188 (use_rela_relocations): New static variable.
2189 (flag_code_names): New static variable.
2190 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2191 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2193 (i386_align_code): Return plain "nop" for x86_64.
2194 (mode_from_disp_size): Support Disp32S.
2195 (smallest_imm_type): Support Imm32S and Imm64.
2196 (offset_in_range): Support size of 8.
2197 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2198 (md_pseudo_table): Add "code64"; use set_code_flat.
2199 (md_begin): Emit sane error message on hash failure.
2200 (tc_i386_fix_adjustable): Support x86_64 relocations.
2201 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2202 instructions supported on particular arch just partially,
2203 output of 64bit immediates, handling of Imm32S and Disp32S type.
2204 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2205 (i386_displacement): Likewise.
2206 (i386_index_check): Cleanup; support 64bit addresses.
2207 (md_apply_fix3): Support x86_64 relocation and rela.
2208 (md_longopts): Add "32" and "64".
2209 (md_parse_option): Add OPTION_32 and OPTION_64.
2210 (i386_target_format): Call even for ELFs; choose between
2211 elf64-x86-64 and elf32-i386.
2212 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2213 (tc_gen_reloc): Support rela relocations and x86_64.
2214 (intel_e09_1): Support QWORD.
2216 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2218 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2219 it's not an offset expression.
2220 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2221 keep the braces '[' and ']' in the output string.
2222 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2223 != FLAT. There is no such op_modifier.
2225 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2227 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2230 2000-12-13 Kazu Hirata <kazu@hxi.com>
2232 * as.h: Fix formatting.
2234 * dwarf2dbg.c: Likewise.
2235 * input-scrub.c: Likewise.
2238 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2240 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2241 configure: Regenerate.
2243 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2245 * dwarf2dbg.c: #include <limits.h> only if it exists.
2247 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2249 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2250 (md_apply_fix): Here too.
2252 2000-12-12 Jim Wilson <wilson@redhat.com>
2254 * config/tc-ia64.h (ia64_init): Add prototype.
2256 2000-12-12 H.J. Lu <hjl@gnu.org>
2258 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2260 * read.h (outputting_stabs_line_debug): Change it to int.
2261 * stabs.c (outputting_stabs_line_debug): Likewise.
2263 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2265 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2266 the address of a function result.
2268 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2270 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2271 (md_assemble): Call dwarf2_emit_insn.
2272 (shlib): Fix typo SHILB -> SHLIB.
2273 (md_parse_option): Likewise.
2274 (ppc_elf_validate_fix): Likewise:
2275 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2277 2000-12-12 Nick Clifton <nickc@redhat.com>
2279 * cgen.h: Fix formatting.
2280 * input-scrub.c: Fix formatting.
2281 * macro.c: Fix formatting.
2282 * config/tc-mips.c: Fix formatting.
2283 * doc/c-mips.texi: Fix formatting.
2285 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2287 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2288 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2290 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2292 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2295 * i386.h (*_Suf): Remove No_dSuf.
2296 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2298 (i386_optab): Remove 'd' in the suffixes.
2300 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2302 * config/tc-i386.c (T_SHORT): Undefine before defining.
2304 2000-12-05 Kazu Hirata <kazu@hxi.com>
2306 * config/tc-mips.c: Fix formatting.
2308 2000-12-04 Matthew Hiller <hiller@redhat.com>
2310 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2311 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2312 (md_show_usage): Ditto.
2313 (md_parse_option): Ditto.
2314 (d10v_cleanup): Writes pending instruction only if
2315 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2316 Fix compile time warning messages.
2318 * doc/c-d10v.texi: Documents new options.
2320 2000-12-04 Matthew Hiller <hiller@redhat.com>
2322 * stabs.c (outputting_stabs_line_debug): New variable.
2323 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2324 function entry and unset at function exit.
2326 * read.h (outputting_stabs_line_debug): New extern declaration.
2328 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2330 * dwarf2dbg.c: Fix compile time warning messages.
2332 2000-12-03 Kazu Hirata <kazu@hxi.com>
2334 * config/tc-a29k.c: Fix formatting.
2335 * config/tc-alpha.c: Likewise.
2336 * config/tc-arm.c: Likewise.
2337 * config/tc-cris.c: Likewise.
2338 * config/tc-hppa.c: Likewise.
2339 * config/tc-i370.c: Likewise.
2340 * config/tc-i386.c: Likewise.
2341 * config/tc-i860.c: Likewise.
2342 * config/tc-i960.c: Likewise.
2343 * config/tc-ia64.c: Likewise.
2344 * config/tc-m68hc11.c: Likewise.
2345 * config/tc-m68k.c: Likewise.
2346 * config/tc-m88k.c: Likewise.
2347 * config/tc-pj.c: Likewise.
2348 * config/tc-ppc.c: Likewise.
2349 * config/tc-sh.c: Likewise.
2350 * config/tc-sparc.c: Likewise.
2351 * config/tc-tahoe.c: Likewise.
2352 * config/tc-vax.c: Likewise.
2354 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2356 * config/tc-mips.c (mips_ip): When calculating offsets,
2357 don't accept as constant the difference between the
2358 addresses of symbols in two different sections.
2360 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2362 (validate_mips_insn): Likewise. Also, update 'B' operand
2363 specifier to use OP_*_CODE20 constants and delete 'm' operand
2365 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2366 operand specifiers. Change warning generated by 'B' operand
2367 specifier to reflect its new multi-purpose usage.
2369 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2370 -1, and update comment.
2371 (file_mips_isa): Likewise.
2372 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2373 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2374 ISA_* constants rather than hard-coded numbers.
2375 (mips_cpu_info): New structure.
2376 (mips_cpu_info_table): New table describing CPU and ISA names
2378 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2379 mips_cpu_info_from_cpu): New functions.
2380 (mips_isa_to_str): New function to get string for ISA name.
2381 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2382 return const char *.
2383 (md_begin): Redo CPU and ISA selection logic, using
2384 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2385 than hard-coded numbers.
2386 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2387 ISA_* constants rather than hard-coded numbers.
2388 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2389 (md_longopts): Delete OPTION_NO_MIPS32.
2390 (md_parse_option): Convert to use ISA_* constants rather than
2391 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2392 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2393 to use strcasecmp to recognize "default" and to use
2394 mips_cpu_info_from_name to get CPU numbers from argument.
2395 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2396 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2398 (s_mipsset): Accept ISA value 32.
2399 * doc/as.texinfo: Clean up MIPS options summary slightly,
2400 remove -no-mips32. Add note about -mips4 and -mips32
2401 specifying those ISA levels. Delete -mips32 and -no-mips32
2402 cpu flag descriptions.
2403 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2404 up the supported CPU switch list, and replace 4Kc, 4Km, and
2405 4Kp entries with a single mips32-4k entry. Note that you can
2408 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2410 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2412 (md_parse_option): Add cases for OPTION_MIPS5 and
2414 (md_show_usage): Mention -mips5 and -mips64 arguments.
2415 (s_mipsset): Add cases for MIPS5 and MIPS64.
2416 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2418 * doc/as.texinfo: Mention -mips5 and -mips64 options
2420 * doc/c-mips.texi: Likewise. Also update introduction
2421 and ".set" usage information.
2423 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2425 (mips_cpu_info_table): Add SB-1 entries.
2426 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2427 known to the -mcpu option.
2429 * doc/as.texinfo: Correct description of MIPS -mcpu
2430 option, by copying some of the text from doc/c-mips.texi.
2432 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2434 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2436 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2437 (sparc*-*-rtems*): Switched from a.out to ELF.
2438 * configure: Regenerate.
2439 * config.in: Regenerate.
2440 * Makefile.in: Regenerate.
2441 * aclocal.m4: Regenerate.
2442 * po/gas.pot: Regenerate.
2444 2000-11-30 Philip Blundell <pb@futuretv.com>
2446 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2447 even in non BFD_ASSEMBLER case.
2449 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2451 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2454 2000-11-29 Richard Henderson <rth@redhat.com>
2456 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2457 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2458 thread multiple subsegments properly; handle multiple code
2459 sections properly; emit proper compilation unit info for assembler
2460 generated debugging.
2462 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2463 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2464 (dwarf2dbg_estimate_size_before_relax): Declare.
2465 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2466 * write.c: Include dwarf2dbg.h.
2467 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2468 (relax_segment): Likewise.
2470 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2472 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2473 jump>: Use as_bad_where instead of as_bad. Tweak error message
2474 accordingly. Stabilize frag by updating fix part and resetting
2476 <undefined symbol, unconditional jump>: Ditto.
2477 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2478 indexing is_end_of_line[].
2479 (md_assemble): Initialize size to 0.
2480 (md_section_align): Mark parameter seg as unused.
2481 (parse_reg): Parse names case-insensitively.
2483 2000-11-28 Kazu Hirata <kazu@hxi.com>
2485 * config/obj-aout.h: Fix formatting.
2486 * config/obj-bout.h: Likewise.
2487 * config/obj-coff.c: Likewise.
2488 * config/obj-coff.h: Likewise.
2489 * config/obj-elf.h: Likewise.
2490 * config/obj-som.h: Likewise.
2491 * config/obj-vms.c: Likewise.
2492 * config/obj-vms.h: Likewise.
2493 * config/tc-h8300.h: Likewise.
2494 * config/tc-ns32k.h: Likewise.
2495 * config/tc-sparc.h: Likewise.
2496 * config/tc-tic54x.h: Likewise.
2497 * config/tc-z8k.h: Likewise.
2499 2000-11-28 Nick Clifton <nickc@redhat.com>
2501 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2502 License is present in the sources, but not the output, and
2503 also available from the GNU website.
2504 (GNU Free Documentation License): Comment out this section.
2506 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2508 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2509 targets. Remove i860 from valid a.out targets.
2510 * Makefile.in: Regenerate.
2512 * config/tc-cris.c: Include dwarf2dbg.h.
2513 (md_pseudo_table): Add .file and .loc.
2514 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2515 (s_cris_file, s_cris_loc): New.
2516 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2517 * Makefile.am: Regenerate dependencies.
2518 * Makefile.in: Regenerate.
2520 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2522 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2523 (MRI_MUL_PRECEDENCE): Likewise.
2524 (op_rank): Fix a comment typo.
2526 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2528 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2530 (get_operand): Fix analysis for movw/movb instructions.
2532 2000-11-24 Nick Clifton <nickc@redhat.com>
2534 * configure.in (xscale-elf): Add target.
2535 (xscale-coff): Add target.
2536 * configure: Regenerate.
2538 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2540 (ARM_EXT_XSCALE): New ARM architecture extension.
2541 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2542 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2543 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2544 (ARM_ARCH_V4): Remove processor from architecture.
2545 (ARM_ARCH_3M): New architecutre definition.
2546 (ARM_ARCH_V5TE): New architecutre definition.
2547 (ARM_ARCH_XSCALE): New architecutre definition.
2548 (CPU_DEFAULT): Allow to be defaulted to XScale.
2549 (atpcs): New boolean variable.
2550 (ldr_flags): Support 'd' flag for double word loads.
2551 (str_flags): Support 'd' flag for double word stored.
2552 (do_mia): New function.
2553 (do_mar): New function.
2554 (do_mra): New function.
2555 (do_pld): New function.
2556 (do_ldrd): New function.
2557 (do_blx): New function.
2558 (do_bkpt): New function.
2559 (do_clz): New function.
2560 (do_lstc2): New function.
2561 (do_cdp2): New function.
2562 (do_t_blx): New function.
2563 (do_t_bkpt): New function.
2564 (do_smla): New function.
2565 (do_smlal): New function.
2566 (do_smul): New function.
2567 (do_qadd): New function.
2568 (do_co_reg2c): New function.
2569 (LONGEST_INSN): Redefine to 7.
2571 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2572 command line switches.
2574 2000-11-22 Jim Wilson <wilson@redhat.com>
2576 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2577 (struct rsrc): Make line unsigned.
2578 (gr_values): Add missing initializer.
2579 (SLOT_NUM_NOT_SET): Add unsigned cast.
2580 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2581 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2582 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2583 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2584 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2585 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2586 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2587 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2588 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2589 Add ATTRIBUTE_UNUSED to unused parameters.
2590 (convert_expr_to_ab_reg): Add parens.
2591 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2592 (dot_prologue): Initialize grsave when declared.
2593 (md_pseudo_table): Add missing initializers.
2594 (operand_match): Add casts to bfd_vma.
2595 (emit_one_bundle): Delete unused local prev. Make required_template
2597 (specify_resource): Cast i to unsigned.
2598 (note_register_values): Use fprintf_vma.
2599 (print_dependency): Likewise.
2601 2000-11-21 Jim Wilson <wilson@redhat.com>
2603 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2604 for unwind info section.
2605 (dot_endp): Likewise for unwind section.
2607 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2610 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2612 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2613 (output_insn): Call dwarf2_emit_insn.
2614 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2616 2000-11-17 Richard Henderson <rth@redhat.com>
2618 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2619 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2620 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2622 2000-11-17 Nick Clifton <nickc@redhat.com>
2624 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2627 2000-11-17 Richard Henderson <rth@redhat.com>
2629 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2631 2000-11-17 Richard Henderson <rth@redhat.com>
2633 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2634 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2635 tri-state definition of alpha_flag_mdebug.
2636 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2637 (s_alpha_file): Store first .file directive.
2638 (s_alpha_stab): New.
2639 (md_pseudo_table): Add stabs and stabn.
2641 2000-11-17 Richard Henderson <rth@redhat.com>
2643 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2645 2000-11-17 Richard Henderson <rth@redhat.com>
2647 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2648 (main): Call dwarf2_finish.
2649 * as.h (debug_type): Clarify documentation of the meaning
2651 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2652 (print_stats): Fix parenthesis problem.
2653 (now_subseg_size): New.
2654 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2655 (dwarf2_directive_file): Don't set debug_type.
2656 (dwarf2_where): Honor DEBUG_DWARF2 first.
2657 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2658 do nothing if not emitting dwarf2 debug info, or no work.
2659 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2660 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2661 (ecoff_new_file): Likewise.
2662 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2663 commentary wrt dwarf2.
2665 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2666 ATTRIBUTE_UNUSED as needed.
2667 (emit_insn): Call dwarf2_emit_insn.
2668 (s_alpha_file): New.
2670 (s_alpha_coff_wrapper): Don't handle them.
2671 (md_pseudo_table): Update for .file and .loc.
2672 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2674 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2675 don't protect with debug_type.
2676 * config/tc-hppa.c (md_assemble): Likewise.
2677 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2678 * config/tc-mn10300.c (md_assemble): Likewise.
2679 * config/tc-sh.c (md_assemble): Likewise.
2680 * config/tc-v850.c (md_assemble): Likewise.
2682 * config/tc-arm.c (arm_end_of_source): Remove.
2683 * config/tc-hppa.c (pa_end_of_source): Remove.
2684 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2685 * config/tc-mn10300.c (mn10300_finalize): Remove.
2686 * config/tc-sh.c (sh_finalize): Remove.
2687 * config/tc-v850.c (sh_finalize): Remove.
2689 * config/tc-arm.h (md_end): Remove.
2690 * config/tc-hppa.h (md_end): Remove.
2691 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2692 * config/tc-m68hc11.h (md_end): Remove.
2693 * config/tc-mn10300.h (md_end): Remove.
2694 * config/tc-sh.h (md_end): Remove.
2695 * config/tc-v850.h (md_end): Remove.
2697 * config/tc-ia64.c (emit_one_bundle): Don't protect
2698 dwarf2 bits with debug_type.
2699 (md_assemble): Likewise.
2700 (ia64_end_of_source): Don't call dwarf2_finish.
2702 2000-11-16 Jim Wilson <wilson@redhat.com>
2704 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2705 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2708 2000-11-16 H.J. Lu <hjl@gnu.org>
2710 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2713 2000-11-15 Kazu Hirata <kazu@hxi.com>
2715 * config/tc-tic30.c: Fix formatting.
2716 * config/tc-tic80.c: Likewise.
2717 * config/tc-v850.c: Likewise.
2718 * config/tc-vax.c: Likewise.
2719 * config/tc-w65.c: Likewise.
2720 * config/tc-z8k.c: Likewise.
2722 2000-11-14 DJ Delorie <dj@redhat.com>
2724 * config/tc-v850.c: Support dwarf2.
2725 * config/tc-v850.h: Ditto.
2727 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2728 parse_cons_expression_v850 to initialize hold_cons_reloc.
2730 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2732 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2733 (errata_nops_necessary_p): New function.
2734 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2737 2000-11-14 Jim Wilson <wilson@redhat.com>
2739 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2740 return little endian bfd formats.
2742 2000-11-14 Kazu Hirata <kazu@hxi.com>
2744 * config/aout_gnu.h: Fix formatting.
2745 * config/atof-vax.c: Likewise.
2746 * config/m68k-parse.h: Likewise.
2747 * config/m88k-opcode.h: Likewise.
2748 * config/obj-elf.c: Likewise.
2749 * config/tc-arm.c: Likewise.
2750 * config/tc-cris.c: Likewise.
2751 * config/tc-i386.c: Likewise.
2752 * config/tc-ia64.c: Likewise.
2753 * config/tc-mn10300.c: Likewise.
2754 * config/te-386bsd.h: Likewise.
2755 * config/te-hppa.h: Likewise.
2756 * config/te-nbsd.h: Likewise.
2757 * config/te-ppcnw.h: Likewise.
2758 * config/te-sparcaout.h: Likewise.
2759 * config/te-tmips.h: Likewise.
2760 * config/vax-inst.h: Likewise.
2761 * config/vms-conf.h: Likewise.
2763 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2765 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2767 2000-11-13 H.J. Lu <hjl@gnu.org>
2769 * config/obj-elf.c (elf_frob_symbol): Support
2770 ".symver name,name2@@@nodename".
2771 (elf_frob_file_before_adjust): Likewise.
2773 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2774 and ".symver name,name2@@@nodename".
2777 2000-11-12 H.J. Lu (hjl@gnu.org)
2779 * config/obj-elf.c (obj_elf_symver): Check missing version
2782 2000-11-12 H.J. Lu (hjl@gnu.org)
2784 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2785 instead of bfd_vma for non-bfd assemblers.
2787 2000-11-09 Kazu Hirata <kazu@hxi.com>
2789 * itbl-ops.c: Fix comment typos.
2791 2000-11-08 Jim Wilson <wilson@redhat.com>
2793 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2794 (struct unwind): Add next_slot_frag field.
2795 (slot_index): New parameters slot_frag and first_frag. Add code
2796 to add in frag sizes when different. Add comments.
2797 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2798 arguments to slot_index.
2799 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2800 loop end. Set next_slot_frag field.
2802 2000-11-07 H.J. Lu <hjl@gnu.org>
2804 * doc/as.texinfo (.symver): Updated for versioned symbol
2807 * obj.h (format_ops): Add the frob_file_before_adjust field.
2809 * config/obj-aout.c (aout_format_ops): Set the
2810 frob_file_before_adjust field to 0.
2811 * config/obj-coff.c (coff_format_ops): Likewise.
2812 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2814 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2816 (elf_frob_file_before_adjust): New function to remove unneeded
2817 versioned symbols from the symbol table.
2818 (elf_format_ops): Set the frob_file_before_adjust field to
2819 elf_frob_file_before_adjust.
2821 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2824 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2826 2000-11-07 Peter Targett <peter.targett@arccores.com>
2828 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2830 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2831 Fix compile time warning messages.
2833 2000-11-07 Nick Clifton <nickc@redhat.com>
2835 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2836 buffer in order to avoid buffer overflows.
2838 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2840 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2841 Change M to m for -milp32 or -mlp64 to match gcc.
2842 (dot_endp): Use bytes_per_address instead of 8.
2843 (emit_one_bundle): Use number_to_chars_littleendian instead of
2845 (fix_insn): Likewise.
2846 (ia64_init): New function.
2847 (ia64_target_format): New function.
2848 (md_begin): Set endianness, arch, and machine as appropriate.
2849 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2850 Make these macros depend on TE_HPUX macro.
2851 (TARGET_FORMAT): Define.
2852 (HOST_SPECIAL_INIT): Define.
2853 * config/te-hpux.h: New file.
2854 * configure.in: Add "ia64-*-hpux*" target to configure.
2855 * configure: Regenerate.
2857 2000-11-06 Kazu Hirata <kazu@hxi.com>
2859 * as.c: Fix formatting.
2860 * dwarf2dbg.c: Likewise.
2861 * input-file.c: Likewise.
2862 * input-file.h: Likewise.
2863 * input-scrub.c: Likewise.
2864 * itbl-ops.c: Likewise.
2865 * listing.c: Likewise.
2866 * macro.h: Likewise.
2867 * messages.c: Likewise.
2869 * subsegs.c: Likewise.
2870 * subsegs.h: Likewise.
2871 * write.c: Likewise.
2873 2000-11-06 Nick Clifton <nickc@redhat.com>
2875 * doc/as.texinfo: Add GNU Free Documentation License.
2876 * doc/gasp.texi: Add GNU Free Documentation License.
2877 * doc/as.1: Add GNU Free Documentation License.
2879 2000-11-05 Nick Clifton <nickc@redhat.com>
2881 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2883 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2885 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2886 * configure: Regenerate.
2888 2000-11-01 Nick Clifton <nickc@redhat.com>
2890 * read.c (original_case_string): New global variable.
2891 (read_a_source_file): Copy opcode string into
2892 original_case_string if clobbering the case of the opcode.
2893 * read.h: Export the definition of original_case_string.
2894 * config/tc-arm.c (md_assembler): When parsing a .req
2895 directive use the original opcode string, not the case
2898 2000-11-02 Nick Clifton <nickc@redhat.com>
2900 * config/tc-mn10300.c (debug_line): Remove this static
2902 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2903 dwarf2_where and dwarf2_gen_line_info.
2905 2000-11-02 Theo Honohan <th@futuretv.com>
2907 * config/tc-arm.c (do_msr): Improve error message.
2909 2000-10-31 Eric Christopher <echristo@redhat.com>
2911 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2912 or pc-relative, else use fx_offset.
2914 2000-10-31 Jim Wilson <wilson@redhat.com>
2916 * config/tc-ia64.c (struct md): New field tag_fixups.
2917 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2918 qualifying predicate.
2919 (emit_one_bundle): Delete spurious multiplication by one. Handle
2921 (ia64_start_line): Error if dangling qualifying predicate.
2922 (defining_tag): New static variable.
2923 (ia64_unrecognized_line, case '['): Parse tags.
2924 (ia64_frob_label): Create tag_fixups.
2925 (md_assemble): Reset md.qp.X_op after using it.
2927 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2929 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2931 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2933 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2935 2000-10-30 Kazu Hirata <kazu@hxi.com>
2937 * expr.c: Fix formatting.
2938 * flonum-copy.c: Likewise.
2939 * flonum.h: Likewise.
2943 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2945 * as.h (OPTION_MD_BASE): Bump to 190.
2946 * as.c (parse_args) <std_longopts>: Add comment about the need to
2947 check OPTION_MD_BASE in as.h.
2949 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2952 2000-10-27 Nick Clifton <nickc@redhat.com>
2954 * configure.in (emulations): Add m68hc12.
2955 * configure: Regenerate.
2956 * po/gas.pot: Regenerate.
2958 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2960 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2962 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2964 2000-10-25 Nick Clifton <nickc@redhat.com>
2966 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2967 a DWARF2 line number information sequence.
2969 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2971 * read.c (generate_lineno_debug): Update comment describing why
2972 DWARF2 line number debug information is not generated
2973 automatically by this function.
2975 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2978 * config/tc-arm.h (md_end): Define.
2979 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2981 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2982 if generating DWARF2 line numbers.
2983 (arm_end_of_source): New function. Call dwarf2_finish if
2986 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2987 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2988 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2990 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2992 * config/tc-i386.c: Fix prototype declarations for functions taking no
2995 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2997 * config/tc-i386.c (i386_operand_modifier): Remove.
2998 (build_displacement_string): Remove.
2999 (i386_parse_seg): Remove.
3000 (i386_intel_memory_operand): Remove.
3001 (i386_intel_operand): Re-write using recursive descent parser based
3002 on MASM documentation.
3003 (struct intel_parser_s): New structure.
3004 (intel_parser): New static variable.
3005 (struct intel_token): New structure.
3006 (cur_token, prev_token): New static variables.
3019 (intel_match_token): New function.
3020 (intel_get_token): New function.
3021 (intel_putback_token): New function.
3022 (intel_expr): New function.
3023 (intel_e05): New function.
3024 (intel_e05_1): New function.
3025 (intel_e06): New function.
3026 (intel_e06_1): New function.
3027 (intel_e09): New function.
3028 (intel_e09_1): New function.
3029 (intel_e10): New function.
3030 (intel_e10_1): New function.
3031 (intel_e11): New function.
3033 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3035 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3036 instructions to loose any special insn->architecture mask.
3038 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3039 (sparc_md_end, sparc_arch_types, sparc_arch,
3040 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3041 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3042 request v9b architecture if they are used).
3044 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3046 * config/tc-m68k.c: Fix the previous misapplied patch.
3048 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3050 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3051 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3052 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3055 2000-10-17 Kazu Hirata <kazu@hxi.com>
3057 * debug.c: Fix formatting.
3058 * depend.c: Likewise.
3059 * dwarf2dbg.c: Likewise.
3060 * dwarf2dbg.h: Likewise.
3061 * ecoff.c: Likewise.
3064 * flonum-konst.c: Likewise.
3065 * frags.h: Likewise.
3067 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3069 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3071 * doc/as.texinfo: Added notes about this new option.
3073 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3075 * config/tc-sh.c (JREG): Remove.
3076 (md_convert_frag): Remove #if 0:d code using JREG.
3078 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3080 * config/tc-i386.c (i386_operand_modifier): Only match
3081 modifiers SHORT and FLAT if they are followed by a space.
3082 (parse_register): When `allow_naked_reg' is set, do not confuse
3083 identifiers that start with a register name with a register.
3085 2000-10-12 Kazu Hirata <kazu@hxi.com>
3087 * app.c: Fix formatting.
3090 * bit_fix.h: Likewise.
3095 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3097 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3099 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3101 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3102 Re-arrange function a little and improve error message.
3104 * write.c (write_relocs): Fix a comment.
3106 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3109 2000-10-05 Jim Wilson <wilson@cygnus.com>
3111 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3113 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3115 * config/tc-i386.c: Delete some useless comments, reformat others.
3117 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3118 non-global syms in linkonce sections.
3120 2000-10-04 Ralf Baechle <ralf@gnu.org>
3122 * config/tc-ia64.c (operand_match): Don't use // style comments.
3123 * config/tc-i370.c: Likewise.
3125 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3127 Changes to handle varying register prefix and user symbol prefix.
3128 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3129 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3130 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3131 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3132 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3133 (demand_register_prefix): New variable.
3134 (md_pseudo_table): New pseudo ".syntax".
3135 (md_longopts): New options --no-underscore and --underscore.
3136 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3137 on symbols_have_leading_underscore.
3138 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3139 (get_spec_reg): Ditto.
3140 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3142 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3144 <case OPTION_NO_US, case OPTION_US>: New.
3145 (md_show_usage): Be brief and reformat to match continuation of
3147 * po/gas.pot: Regenerate.
3149 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3151 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3152 force relocs for 12 bit branches.
3153 (md_apply_fix): Similarly, adjust logic here.
3155 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3157 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3158 adjust for external and weak syms as we will use a reloc. Allow
3159 for +8 offset when calculating limits of branches.
3160 (hppa_fix_adjustable): Undo 2000-09-23 change.
3161 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3162 Correct distance calculation.
3163 (tc_gen_reloc): Print the file name and line number if we can't
3166 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3167 * config/tc-hppa.c (nonzero_dibits): Define.
3168 (arg_reloc_stub_needed): Check each arg and return value
3169 separately for zero case.
3170 (pa_align): Declare argument `bytes'.
3172 2000-09-25 Kazu Hirata <kazu@hxi.com>
3174 * config/tc-cris.c: Fix formatting.
3175 * config/tc-d10v.h: Likewise.
3176 * config/tc-d30v.c: Likewise.
3177 * config/tc-d30v.h: Likewise.
3178 * config/tc-fr30.c: Likewise.
3179 * config/tc-fr30.h: Likewise.
3180 * config/tc-m68k.c: Likewise.
3181 * config/tc-m68k.h: Likewise.
3182 * config/tc-pj.h: Likewise.
3183 * config/tc-ppc.c: Likewise.
3184 * config/tc-ppc.h: Likewise.
3185 * config/tc-sh.c: Likewise.
3186 * config/tc-sh.h: Likewise.
3187 * config/tc-sparc.c: Likewise.
3188 * config/tc-v850.h: Likewise.
3189 * config/tc-vax.h: Likewise.
3190 * config/tc-w65.h: Likewise.
3191 * config/tc-z8k.h: Likewise.
3193 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3195 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3196 checks only for ELF.
3197 (hppa_force_relocation): Likewise.
3199 2000-09-22 Jim Wilson <wilson@cygnus.com>
3201 * config/tc-ia64.c (dv_sem): Add "stop".
3202 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3203 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3204 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3206 (mark_resources): Check IA64_RS_PRr.
3208 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3210 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3211 md_estimate_size_before_relax): Redesign and clean up the
3212 relaxation mechanism.
3214 2000-09-21 Kazu Hirata <kazu@hxi.com>
3216 * config/tc-ns32k.c: Fix formatting.
3217 * config/tc-ns32k.h: Likewise.
3219 2000-09-20 Kazu Hirata <kazu@hxi.com>
3221 * config/tc-m32r.c: Fix formatting.
3222 * config/tc-m32r.h: Likewise.
3223 * config/tc-m68851.h: Likewise.
3224 * config/tc-m68hc11.c: Likewise.
3225 * config/tc-m68hc11.h: Likewise.
3226 * config/tc-m88k.c: Likewise.
3227 * config/tc-mcore.c: Likewise.
3228 * config/tc-mcore.h: Likewise.
3229 * config/tc-mips.c: Likewise.
3230 * config/tc-mips.h: Likewise.
3231 * config/tc-mn10200.h: Likewise.
3232 * config/tc-mn10300.h: Likewise.
3233 * config/tc-tahoe.c: Likewise.
3234 * config/tc-tahoe.h: Likewise.
3236 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3238 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3239 Likewise in relaxation description comments.
3241 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3243 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3244 subtraction of two syms without emitting a relocation.
3246 From David Huggins-Daines <dhd@linuxcare.com>
3247 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3248 global or weak symbols.
3250 2000-09-15 Kazu Hirata <kazu@hxi.com>
3252 * config/tc-h8300.h: Fix formatting.
3253 * config/tc-h8500.c: Likewise.
3254 * config/tc-h8500.h: Likewise.
3255 * config/tc-hppa.h: Likewise.
3256 * config/tc-i370.h: Likewise.
3257 * config/tc-i386.h: Likewise.
3258 * config/tc-i860.c: Likewise.
3259 * config/tc-i860.h: Likewise.
3260 * config/tc-i960.h: Likewise.
3261 * config/tc-ia64.c: Likewise.
3262 * config/tc-ia64.h: Likewise.
3264 2000-09-14 Kazu Hirata <kazu@hxi.com>
3266 * config/tc-a29k.c: Fix formatting.
3267 * config/tc-alpha.c: Likewise.
3268 * config/tc-arc.c: Likewise.
3269 * config/tc-arc.h: Likewise.
3270 * config/tc-arm.c: Likewise.
3271 * config/tc-arm.h: Likewise.
3272 * config/tc-avr.c: Likewise.
3273 * config/tc-avr.h: Likewise.
3274 * config/tc-tic30.c: Likewise.
3275 * config/tc-tic30.h: Likewise.
3276 * config/tc-tic54x.c: Likewise.
3277 * config/tc-tic54x.h: Likewise.
3278 * config/tc-tic80.c: Likewise.
3279 * config/tc-tic80.h: Likewise.
3281 2000-09-14 Timothy Wall <twall@cygnus.com>
3283 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3284 parallel comparisons for later use.
3285 (struct rsrc): Add parallel comparison type.
3286 (resources_match): Skip special cases of PR usage (non-conflicting
3289 2000-09-13 Kazu Hirata <kazu@hxi.com>
3291 * config/obj-ecoff.c: Fix formatting.
3292 * config/obj-elf.c: Likewise.
3293 * config/obj-elf.h: Likewise.
3294 * config/obj-evax.h: Likewise.
3295 * config/obj-generic.h: Likewise.
3296 * config/obj-hp300.c: Likewise.
3297 * config/obj-hp300.h: Likewise.
3298 * config/obj-ieee.h: Likewise.
3299 * config/obj-vms.c: Likewise.
3300 * config/obj-vms.h: Likewise.
3302 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3304 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3305 (md_parse_option): Ditto.
3306 (md_longopts): Add -mips32 option.
3307 (md_show_usage): Document new options.
3308 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3309 (mips_ip): Assemble mfc0 with a sub-selection code.
3310 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3311 (mips_cpu_to_str): New function.
3312 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3313 Use CPU_* defines instead of hardcoded numbers.
3315 * doc/as.texinfo: Document new options.
3316 * doc/c-mips.texi: Ditto.
3318 2000-09-12 Kazu Hirata <kazu@hxi.com>
3320 * as.h: Fix formatting.
3321 * asintl.h: Likewise.
3322 * bit_fix.h: Likewise.
3323 * config/obj-aout.c: Likewise.
3324 * config/obj-aout.h: Likewise.
3325 * config/obj-bout.c: Likewise.
3326 * config/obj-bout.h: Likewise.
3327 * config/obj-coff.c: Likewise.
3328 * config/obj-coff.h: Likewise.
3329 * dwarf2dbg.h: Likewise.
3331 * flonum.h: Likewise.
3332 * frags.h: Likewise.
3333 * itbl-ops.h: Likewise.
3334 * macro.h: Likewise.
3337 * struc-symbol.h: Likewise.
3338 * subsegs.h: Likewise.
3339 * symbols.h: Likewise.
3341 * write.h: Likewise.
3343 2000-09-11 Kazu Hirata <kazu@hxi.com>
3345 * bignum-copy.c: Fix formatting.
3346 * config/tc-i370.c: Likewise.
3347 * config/tc-i960.c: Likewise.
3348 * config/tc-m68k.c: Likewise.
3349 * ehopt.c: Likewise.
3350 * flonum-copy.c: Likewise.
3351 * flonum-konst.c: Likewise.
3352 * flonum-mult.c: Likewise.
3353 * literal.c: Likewise.
3356 * stabs.c: Likewise.
3357 * subsegs.c: Likewise.
3359 2000-09-09 Philip Blundell <philb@gnu.org>
3361 * configure.in (arm*-*-uclinux*): New target.
3362 * configure: Regenerate.
3364 2000-09-09 Kazu Hirata <kazu@hxi.com>
3366 * input-file.c: Fix formatting.
3367 * itbl-ops.c: Likewise.
3368 * messages.c: Likewise.
3370 2000-09-08 Philip Blundell <philb@gnu.org>
3372 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3375 2000-09-07 H.J. Lu <hjl@gnu.org>
3377 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3378 * configure: Rebuild.
3380 2000-09-07 Kazu Hirata <kazu@hxi.com>
3382 * atof-generic.c: Fix formatting.
3383 * config/tc-mips.c: Likewise.
3384 * config/tc-vax.c: Likewise.
3385 * input-scrub.c: Likewise.
3387 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3389 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3390 * configure.in (sh-*-linux*): Added.
3391 * configure: Rebuilt.
3393 2000-09-06 Kazu Hirata <kazu@hxi.com>
3395 * config/tc-hppa.c: Fix formatting.
3397 * ecoff.c: Fix formatting.
3399 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3401 * configure: Rebuilt with new libtool.m4.
3403 2000-09-05 Kazu Hirata <kazu@hxi.com>
3405 * cgen.c: Fix formatting.
3406 * config/tc-ia64.c: Likewise.
3408 2000-09-05 Nick Clifton <nickc@redhat.com>
3410 * aclocal.m4: Regenerate.
3411 * config.in: Regenerate.
3412 * configure: Regenerate.
3413 * po/gas.pot: Regenerate.
3415 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3417 * config/tc-cris.c: Correct comment typos.
3419 2000-09-05 Eric Christopher <echristo@cygnus.com>
3421 * config/tc-mn10300.c: Cleanup.
3422 (md_pcrel_from): Enable.
3424 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3426 * expr.c (operand): Fix a comment typo.
3427 * write.c (write_relocs): Fix a signed/unsigned warning.
3429 * config/tc-hppa.c (fudge_reg_expressions): New
3430 (hppa_force_reg_syms_absolute): New.
3431 (pa_equ): Allow reg_section expressions.
3432 * config/tc-hppa.c (md_optimize_expr): Define.
3433 (hppa_force_reg_syms_absolute): Prototype.
3435 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3436 (pa_parse_number): Pass in arg to select fp reg parsing.
3437 Return 1 to indicate format checks pass. If strict, then only
3438 accept a register or register symbol. Return value in...
3439 (pa_number): New static for pa_parse_number.
3440 (FP_REG_BASE): Define.
3441 (FP_REG_RSEL): Define.
3442 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3443 appropriate. White space changes.
3444 (need_pa11_opcode): Don't bother passing any params, get them from
3446 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3447 Remove extraneous check in case 'Q'.
3448 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3449 reg, set section of resulting symbol to reg_section.
3450 (pa_parse_space_stmt): Modify call to pa_parse_number.
3451 (pa_space): Likewise.
3453 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3454 (hppa_force_relocation): Handle vtable relocs.
3455 (pa_vtable_entry): New.
3456 (pa_vtable_inherit): New.
3457 (md_pseudo_table): Add entries for vtable pseudos.
3458 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3459 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3461 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3462 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3463 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3465 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3466 specify a symbol type.
3468 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3469 dependent things together.
3470 (md_elf_symbol_type): Define.
3472 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3474 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3476 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3477 (obj_elf_vtable_entry): Declare.
3479 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3480 and export function.
3481 (obj_elf_vtable_entry): Similarly.
3482 (elf_pseudo_table): Fix the damage with a cast.
3484 2000-09-03 Richard Henderson <rth@cygnus.com>
3486 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3487 for template selection when a label is needed.
3489 2000-09-02 Kazu Hirata <kazu@hxi.com>
3491 * config/tc-ia64.c: Fix formatting.
3493 2000-09-02 Nick Clifton <nickc@redhat.com>
3495 * configure.in: Increase version number to 2.10.91.
3496 * configure: Regenerate.
3497 * aclocal.m4: Regenerate.
3498 * config.in: Regenerate.
3499 * po/gas.pot: Regenerate.
3500 * Makefile.in: Regenerate.
3502 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3504 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3505 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3506 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3508 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3511 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3513 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3514 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3515 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3516 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3517 (GOT_symbol): New variable.
3518 (md_undefined_symbol): Set it.
3520 2000-09-01 Richard Henderson <rth@cygnus.com>
3522 * config/tc-ia64.c (match): Don't inline.
3523 (extra_goodness): New.
3524 (md_begin): Prefer nop.f and nop.b for best_template.
3526 2000-08-31 Kazu Hirata <kazu@hxi.com>
3528 * as.c: Fix formatting.
3530 * frags.c: Likewise.
3531 * macro.c: Likewise.
3533 2000-08-31 Eric Christopher <echristo@cygnus.com>
3535 * config/tc-mn10300.c: Cleanup and fix warnings.
3536 (md_pseudo_table): Add initializers.
3537 (md_show_usage): Cleanup.
3538 (md_parse_option): Fix warnings.
3539 (md_undefined_symbol): Fix warnings.
3540 (md_conver_frag): Fix warnings.
3541 (tc_gen_reloc): Fix warnings.
3542 (md_apply_fix3): Fix warnings.
3543 (check_operand): Fix warnings.
3545 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3547 * acinclude.m4: Include libtool and gettext macros from the
3549 * aclocal.m4, configure: Rebuilt.
3551 2000-08-30 Mark Hatle <mhatle@mvista.com>
3553 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3555 2000-08-31 Kazu Hirata <kazu@hxi.com>
3557 * listing.c: Fix formatting.
3559 2000-08-29 Kazu Hirata <kazu@hxi.com>
3561 * app.c: Fix a comment typo. Fix formatting.
3563 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3565 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3566 offset of the target destination for jmp instructions.
3567 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3569 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3571 * NEWS: Mention support for CRIS.
3573 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3575 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3576 Sets `.lcomm' alignment to zero.
3578 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3580 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3581 TC_FIX_ADJUSTABLE): Define.
3583 2000-08-23 Jim Wilson <wilson@cygnus.com>
3585 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3586 unwind.personality_routine is set.
3588 2000-08-23 H.J. Lu <hjl@gnu.org>
3590 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3592 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3594 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3597 2000-08-22 H.J. Lu <hjl@gnu.org>
3599 * config.in (STRICTCOFF): New for strict COFF.
3601 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3602 i386-*-go32* and i386-go32-rtems*.
3603 * configure: Rebuilt.
3605 * config/obj-coff.c (obj_coff_endef): Follow the historical
3606 behavior if STRICTCOFF is not defined.
3608 * doc/internals.texi: Document STRICTCOFF.
3610 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3612 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3613 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3614 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3615 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3616 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3617 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3618 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3621 2000-08-22 Eric Christopher <echristo@cygnus.com>
3623 * config/tc-mn10300.c: (md_apply_fix): New function.
3624 (mn10300_force_relocation): New function.
3625 (mn10300_fix_adjustable): New function.
3627 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3628 (TC_HANDLES_FX_DONE): Define.
3629 (obj_fix_adjustable): Define.
3630 (MD_APPLY_FIX3): Define.
3631 (TC_LINKRELAX_FIXUP): Define.
3633 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3635 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3637 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3639 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3641 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3642 if the fixup resulted in a relocation.
3644 2000-08-18 Nick Clifton <nickc@redhat.com>
3646 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3647 Make reference to first element of shift_names explicit.
3649 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3651 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3652 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3653 add a symbol's address. Removed all target-specific #ifdefs that
3654 used to accomplished the same.
3655 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3656 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3657 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3658 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3659 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3661 2000-08-17 Kazu Hirata <kazu@hxi.com>
3663 * dwarf2dbg.c: Fix formatting.
3665 2000-08-17 Nick Clifton <nickc@redhat.com>
3667 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3668 to be recoded as logical shift lefts by zero.
3670 2000-08-16 Jim Wilson <wilson@cygnus.com>
3672 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3673 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3675 (note_register_values): Handle IA64_OPND_R3_2 operands.
3677 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3679 * config/tc-i860.c (md_operand): Silly typo fixed.
3681 2000-08-16 Nick Clifton <nickc@redhat.com>
3683 * config/tc-arm.c (struct asm_shift): Delete.
3685 (enum asm_shift_index): New.
3686 (struct asm_shift_properties): New.
3687 (struct asm_shift_name): New.
3688 (shift_properties[]); New.
3689 (shift_names[]); New.
3691 (decode_shift): Use new structures.
3692 Issue a warning is "ROR #0" is used.
3693 Issue a warning if "ASR #0" or "LSR #0" is used.
3695 (md_begin): Initialise arm_shift_hsh table from new
3696 asm_shift_name array.
3698 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3700 * config/tc-sparc.c: Kill all warnings.
3701 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3703 (md_show_usage): Update usage text.
3705 2000-08-16 Nick Clifton <nickc@redhat.com>
3707 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3710 2000-08-15 Will Cohen <wcohen@redhat.com>
3712 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3714 * config/tc-sh.c (md_assemble): Changed so debug_type
3715 test performed for ppi_assemble
3716 * config/tc-sh.c: Included dwarf2dbg.h.
3717 (debug_line): Defined.
3718 (md_assemble): Generates dwarf2 line info.
3719 (sh_finalize): New function. Finalize dwarf2 info.
3720 (assemble_ppi): Returns size of code generated.
3721 (build_Mytes): Returns size of code generated.
3722 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3723 * config/tc-sh.h (md_end): Defined.
3724 (sh_finalize): Declared.
3726 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3728 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3731 2000-08-14 Nick Clifton <nickc@redhat.com>
3733 * config/tc-arm.c (do_bx): Allow "bx pc".
3735 2000-08-14 Jim Wilson <wilson@cygnus.com>
3737 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3738 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3739 (md_begin): Change assignment to md.flag to OR in the new bit.
3741 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3743 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3744 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3747 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3749 * NEWS: Mention i860 support.
3751 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3753 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3755 2000-08-14 Andreas Schwab <schwab@suse.de>
3757 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3759 2000-08-11 Andreas Schwab <schwab@suse.de>
3761 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3764 2000-08-11 Kazu Hirata <kazu@hxi.com>
3766 * expr.c: Fix formatting.
3767 * config/obj-bout.c: Likewise.
3769 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3771 * doc/c-i860.texi: Flesh out the i860 section more.
3773 2000-08-10 Kazu Hirata <kazu@hxi.com>
3775 * symbols.c: Fix formatting.
3778 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3780 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3781 modifier has the IgnoreSize bit set.
3783 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3785 From Rodney Brown <RodneyBrown@mynd.com>
3786 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3787 * configure: Regenerate.
3789 2000-08-09 Kazu Hirata <kazu@hxi.com>
3791 * hash.c: Fix formatting.
3794 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3796 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3797 (i860_fix_info): New enum.
3798 (MD_APPLY_FIX3): Define.
3799 (WORKING_DOT_WORD): Define.
3800 (TC_HANDLES_FX_DONE): Define.
3801 (DIFF_EXPR_OK): Define.
3802 (LISTING_HEADER): Define.
3803 (TARGET_FORMAT): Select target format based on endian flag.
3804 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3805 (target_big_endian): Add external declaration.
3807 * config/tc-i860.c: All existing code reworked completely. Other
3808 new code shown below.
3809 (SYNTAX_SVR4): Define.
3810 (target_warn_expand): New variable.
3811 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3812 (md_longopts): Declare and define with new options (-EL, -EB,
3814 (md_show_usage): New function.
3815 (md_operand): New function.
3816 (obtain_reloc_for_imm16): New function.
3817 (md_apply_fix3): New function.
3818 (tc_gen_reloc): New function.
3820 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3822 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3823 2 bytes of the jump address are in the same frag.
3824 (find): Accept 68hc12 register indirect modes.
3826 * NEWS: Mention 68HC11 & 68HC12 support.
3828 2000-08-07 Richard Henderson <rth@cygnus.com>
3830 * config/tc-ia64.c (unwind): Add prologue_mask member.
3831 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3832 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3833 (dot_body): Clear unwind.prologue_mask.
3834 (dot_prologue): Set it. Accept a register second argument.
3836 2000-08-07 Kazu Hirata <kazu@hxi.com>
3838 * config/atof-ieee.c: Fix formatting.
3839 * config/atof-tahoe.c: Likewise.
3841 2000-08-06 Nick Clifton <nickc@cygnus.com>
3843 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3846 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3847 of .popsection, .previous, .pushsection, .subsection,
3848 .version, .vtable_entry, .vtable_inherit and .weak.
3850 2000-08-05 Kazu Hirata <kazu@hxi.com>
3852 * config/tc-cris.c: Fix formatting.
3853 * config/tc-i386.c: Likewise.
3854 * config/tc-sparc.c (sparc_ip): Simplify the code.
3856 2000-08-04 Kazu Hirata <kazu@hxi.com>
3858 * config/tc-cris.c: Rearrange code for readability.
3859 * config/tc-d10v.c: Fix formatting.
3860 * config/tc-m32r.c: Likewise.
3861 * config/tc-sparc.c: Likewise.
3863 2000-08-02 Jim Wilson <wilson@cygnus.com>
3865 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3866 before ia64_find_opcode.
3867 (md_assemble): Likewise.
3869 2000-08-01 Nick Clifton <nickc@cygnus.com>
3871 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3872 Undo some formatting fixes.
3874 2000-08-01 Kazu Hirata <kazu@hxi.com>
3876 * config/obj-som.c: Fix formatting.
3877 * config/obj-ieee.c: Likewise.
3878 * config/tc-arm.c: Likewise.
3879 * config/tc-v850.c: Likewise.
3881 2000-08-01 Nick Clifton <nickc@redhat.com>
3883 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3884 index by command line option.
3886 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3888 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3889 (@node M68K-Branch): Rewrite to match the reality.
3891 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3893 * doc/c-i860.texi: New file.
3894 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3895 * doc/Makefile.in: Regenerate.
3896 * doc/all.texi: Add I860 as relevant architecture.
3897 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3899 2000-07-31 Kazu Hirata <kazu@hxi.com>
3901 * config/tc-d30v.c: Fix formatting.
3903 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3905 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3906 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3907 long emit a long branch if available instead of an absolute jump, never
3908 emit absolute jumps for anything with --pcrel.
3910 * doc/c-m68k.texi: Document new command line option.
3912 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3914 * config/tc-avr.c: Use PARAMS macro in function declarations.
3915 Don't declare md_pcrel_from_section (already in tc-avr.h).
3916 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3917 (avr_operand): Don't set (unsigned) op_mask to -1.
3919 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3921 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3922 * configure: Regenerated.
3923 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3924 of operand to the .type directive (.e.g, "type").
3926 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3928 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3929 * app.c (do_scrub_chars): Record where first comment found.
3930 * read.c (read_a_source_file): Init found_comment on entry, and
3931 notify whether comments found on exit.
3932 * config/tc-hppa.c (md_shortopts): Add "c".
3933 (md_longopts): Add warn-comment.
3934 (md_parse_option): Handle it.
3935 (md_show_usage): Show available options.
3936 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3938 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3940 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3941 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3943 (md_estimate_size_before_relax): Don't fall off end of function.
3945 2000-07-27 Kazu Hirata <kazu@hxi.com>
3947 * config/tc-avr.c: Fix formatting.
3948 * config/tc-ns32k.c: Likewise.
3950 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3952 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3954 2000-07-27 Kazu Hirata <kazu@hxi.com>
3956 * config/tc-d10v.c: Fix formatting.
3957 * config/tc-z8k.c: Likewise.
3958 * config/tc-sparc.c: Likewise.
3960 2000-07-26 Dave Brolley <brolley@redhat.com>
3962 * cgen.c (queue_fixup): Declare opinfo.
3963 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3964 (gas_cgen_md_operand): Ditto.
3965 (gas_cgen_md_apply_fix3): Ditto.
3967 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3969 * config/obj-coff.c (obj_frob_symbol): Don't merge
3970 labels. Don't merge if the symbol isn't constant. Return
3971 immediately if a symbol is merged.
3973 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3975 * frags.c (frag_align): Correct absolute section alignment.
3977 2000-07-20 DJ Delorie <dj@redhat.com>
3979 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3980 it breaks linking against DLLs.
3982 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3984 * configure.in: Add CRIS support.
3985 * configure: Regenerate.
3986 * Makefile.am: (CPU_TYPES): Add cris.
3987 (CPU_OBJ_VALID) [aout]: Add cris.
3988 (MULTI_CPU_TYPES): Add cris.
3989 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3990 [coff]: Only i386 and mips are valid.
3991 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3992 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3993 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3994 Regenerate dependencies.
3995 * Makefile.in: Regenerate.
3996 * aclocal.m4: Regenerate.
3997 * as.c: Declare crisaout, criself.
3998 * config/tc-cris.h, config/tc-cris.c: New.
3999 * config/e-criself.c, config/e-crisaout.c: New.
4000 * po/POTFILES.in, po/gas.pot: Regenerate.
4002 2000-07-20 Kazu Hirata <kazu@hxi.com>
4004 * read.c: Fix formatting.
4005 * write.c: Fix formatting.
4007 2000-07-19 H.J. Lu <hjl@gnu.org>
4009 * sb.c: Include <stdlib.h> if exists for abort ().
4011 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4013 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4014 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4015 (pa_type_args): Same here.
4017 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4019 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4020 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4021 the storage class is already set.
4023 2000-07-17 Kazu Hirata <kazu@hxi.com>
4025 * config/tc-m68hc11.c: Fix formatting.
4026 * config/tc-mn10200.c: Likewise.
4027 * config/tc-mn10300.c: Likewise.
4028 * config/tc-pj.c: Likewise.
4029 * config/tc-tic80.c: Likewise.
4030 * config/tc-w65.c: Likewise.
4032 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4034 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4037 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4039 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4042 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4044 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4045 ELF as are used for SOM (except the 32-bit reloc one) to decide
4046 whether a symbol can be reduced to a section symbol. Expand on
4047 the comment for symbols involved in LR% and RR% expressions.
4049 2000-07-14 Nick Clifton <nickc@cygnus.com>
4051 * config/tc-mips.c (mips_disable_float_construction): New
4052 static variable. Set to true if doubles should not be
4053 constructed by loading two single width fp registers with
4054 halves of the value.
4055 (mips_ip): Test mips_disable_float_construction.
4056 (md_longopts): Add command line switches --construct-floats
4057 and --no-construct-floats.
4058 (md_parse_option): Parse new command line options.
4059 (md_show_usage): Describe new command line options.
4061 * doc/c-mips.texi: Document new command line options.
4063 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4065 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4066 * configure: Regenerate.
4068 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4070 * configure.in (DEFAULT_EMULATION setting): Revert part of
4071 2000-07-01 change that set te_multi=multi unless set to tmips.
4072 * configure: Regenerate.
4074 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4076 * config/obj-coff.c (coff_frob_section): Add padding to the last
4077 section when aligning it increases its size.
4079 2000-07-11 Kazu Hirata <kazu@hxi.com>
4081 * config/tc-tic54x.c: Fix formatting.
4083 2000-07-10 Kazu Hirata <kazu@hxi.com>
4085 * config/tc-h8500.c: Fix formatting.
4086 * config/tc-tic54x.c: Fix formatting.
4088 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4090 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4091 displacements correctly.
4093 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4095 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4097 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4101 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4103 From David Huggins-Daines <dhd@linuxcare.com>
4104 * config/te-hppalinux64.h: Add a new emulation.
4105 * configure.in (emulations): Add configure bits to support the
4106 64-bit Linux/parisc target.
4107 * configure: Regenerate.
4109 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4110 (md_shortopts): Add `V' for ELF.
4112 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4113 when SOM or ELF_ARG_RELOC are defined.
4114 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4115 ELF_ARG_RELOC are defined.
4116 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4117 (pa_stringer): ..Do it here instead. Fix comment typos.
4118 (hppa_force_relocation): Cast enums to int before comparing with
4121 From Ryan Bradetich <rbradetich@uswest.net>
4122 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4123 redifinition warning.
4124 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4125 (hppa_force_relocation): ditto
4126 (md_apply_fix): Added cast to buf to fix warnings.
4128 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4129 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4131 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4132 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4133 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4134 reloc_type** to avoid warnings in switch.
4135 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4136 little earlier instead.
4138 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4140 (pa_type_args): Use symbol_arg_reloc_info.
4141 (struct pa_it): Make arg_reloc unsigned int.
4142 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4143 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4144 (pa_code): Delete. pa_text duplicates this function.
4145 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4146 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4148 (cons_fix_new_hppa): Actually change selector to e_fsel when
4149 warning about assuming so.
4150 (tc_gen_reloc): More example elf arg reloc code.
4151 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4152 (hppa_force_relocation): Likewise.
4154 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4156 (pa_end_of_source): Prototype.
4157 (hppa_fix_adjustable): Prototype.
4158 (LABELS_WITHOUT_COLONS): Move it..
4159 * config/te-hppa.h: To here.
4161 * config/te-hppa64.h: New file.
4163 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4165 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4166 format -10, -16, 16 relocs.
4167 (hppa_elf_mark_end_of_function): Test for null
4168 last_call_info->start_symbol
4170 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4171 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4172 re_assesmble_* functions. Delete extraneous statements. Fix
4174 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4175 insn to re_assemble_*.
4177 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4179 * doc/internals.texi (Expressions): Fix typo.
4181 2000-07-08 Kazu Hirata <kazu@hxi.com>
4183 * config/tc-sh.c: Fix formatting.
4184 * config/tc-tic54x.c: Fix formatting.
4185 * depend.c: Fix formatting.
4186 * flonum-konst.c: Likewise.
4187 * flonum-mult.c: Likewise.
4189 2000-07-07 Kazu Hirata <kazu@hxi.com>
4191 * config/tc-sh.c: Fix comments.
4192 * config/obj-vms.c: Fix comments.
4193 * config/tc-a29k.c: Likewise.
4194 * config/tc-alpha.c: Likewise.
4195 * config/tc-h8300.c: Likewise.
4196 * config/tc-h8500.c: Likewise.
4197 * config/tc-i370.c: Likewise.
4198 * config/tc-ia64.c: Likewise.
4199 * config/tc-m68hc11.c: Likewise.
4200 * config/tc-m68k.c: Likewise.
4201 * config/tc-mips.c: Likewise.
4202 * config/tc-ns32k.c: Likewise.
4203 * config/tc-ppc.c: Likewise.
4204 * config/tc-z8k.c: Likewise.
4206 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4208 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4209 Default to '(SEC_LOAD | SEC_DATA)'.
4210 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4212 * doc/internals.texi (CPU Backend): Describe
4213 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4215 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4217 * as.c (parse_args): NULL terminate the long option list.
4219 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4221 * config/tc-d30v.h: Include "write.h" for fixS.
4222 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4224 2000-07-05 Nick Clifton <nickc@cygnus.com>
4226 * config/tc-d30v.c (write_2_short): Further changes to warning
4227 messages produced when combining EITHER_BUT_PREFER_MU attributed
4230 2000-07-05 DJ Delorie <dj@redhat.com>
4234 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4236 * config/tc-arm.c (psrs): Accept combinations of flags.
4238 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4240 * config/tc-avr.c: Change _ () to _() around all strings marked
4241 for translation (exception from the usual coding style).
4242 (avr_opt): New struct variable, how the new switches are set.
4243 (OPTION_MMCU): Define as 'm' and actually use.
4244 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4245 (show_mcu_list): New function, display the list of known MCUs.
4246 (md_show_usage): Document the new switches. Call show_mcu_list.
4247 (avr_set_arch): Change 'm' to OPTION_MMCU.
4248 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4249 Handle the new switches.
4250 (avr_operands): Disable warnings for undefined combinations of
4251 operands if -mall-opcodes. Disable warnings for skipping two-word
4252 instructions if enhanced core or -mno-skip-bug.
4253 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4254 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4255 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4256 (avr_ldi_expression): Warn about implicit lo8().
4257 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4259 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4261 * configure.in: Add entry for mips-*-sysv4*MP*
4262 * configure: Rebuild
4263 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4264 elf32-tradlittlemips for traditional mips targets.
4265 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4266 test for Link Once sections as in adjust_reloc_syms.
4267 * config/te-tmips.h: New file for traditional mips targets. Define
4270 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4272 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4273 flags argument is not present, don't change an existing section's
4274 section's attributes. If the flags argument is present, warn if the
4275 attributes don't match the section's current attributes. When
4276 long section names are supported, set SEC_LINK_ONCE and
4277 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4279 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4281 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4282 symbols; create them.
4284 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4286 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4287 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4289 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4291 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4292 expressions. Ignore the problem when handling 16 bit signed
4293 immediates, because the assembler will take care of the relocation
4296 2000-06-27 Nick Clifton <nickc@cygnus.com>
4298 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4299 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4300 sequential order, and emit warning messages if the input source
4301 code contains constructs like that, or parallel constructs
4302 containing such opcodes.
4304 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4306 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4307 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4308 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4309 (md_show_usage): Update usage message.
4310 (md_parse_option): Allow redefinition of MCU type within the
4311 same avr[1-5] bfd machine type. Show both old and new MCU type
4312 in the error message.
4313 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4314 Simplify 8K wrap code.
4316 2000-06-25 Kazu Hirata <kazu@hxi.com>
4318 * config/obj-aout.c: Remove all uses of DEFUN.
4319 * config/obj-ieee.c: Likewise.
4320 * config/tc-sh.c: Fix comment typos.
4321 * config/tc-tahoe.c: Likewise.
4322 * config/tc-vax.c: Likewise.
4323 * config/tc-w65.c: Likewise.
4324 * config/tc-z8k.c: Likewise.
4325 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4327 2000-06-24 DJ Delorie <dj@cygnus.com>
4329 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4330 more changes from Sept 1999
4331 (tc_i386_fix_adjustable): ditto
4332 (md_apply_fix3): ditto
4334 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4336 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4337 (gas_cgen_parse_operand): Set it around expression() call.
4338 (gas_cgen_md_operand): Test for it before longjmp().
4340 2000-06-24 Kazu Hirata <kazu@hxi.com>
4342 * config/tc-h8500.c: Remove all uses of DEFUN.
4343 * config/tc-sh.c: Likewise.
4344 * config/tc-w65.c: Likewise.
4345 * config/tc-z8k.c: Likewise.
4347 * config/tc-h8500.c: Fix typos in comments.
4349 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4351 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4354 2000-06-23 matthew green <mrg@redhat.com>
4356 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4357 defined. Fix error message for `[' grouping.
4359 2000-06-22 Kazu Hirata <kazu@hxi.com>
4361 * config/tc-h8300.c: Fix formatting and comment typos.
4363 2000-06-22 Timothy Wall <twall@cygnus.com>
4365 * config/tc-ia64.c (note_register_values): Move premature QP
4366 notation clearing into the appropriate place.
4368 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4370 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4371 first before anything else. Add bin-bugs.h, emul.h and progress.h
4372 Sort list of files as for $(OBJS) in Makefile.am.
4374 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4375 find one. Remake dependencies.
4376 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4377 * Makefile.in: Regenerate.
4378 * doc/Makefile.in: Regenerate.
4380 * config/tc-i386.c (i386_displacement): Don't assume a constant
4381 displacement is necessarily 16 bits when in 16 bit code mode.
4382 (md_assemble): Instead size the displacement here after we know
4383 for sure that a .code16gcc operand hasn't automatically added
4384 operand size prefixes.
4386 2000-06-21 H.J. Lu <hjl@gnu.org>
4388 * Makefile.am: Rebuild dependency.
4389 * Makefile.in: Rebuild.
4391 2000-06-21 Kazu Hirata <kazu@hxi.com>
4393 * config/tc-h8300.c (parse_reg): Make the function static.
4394 (parse_exp): Likewise.
4396 2000-06-20 DJ Delorie <dj@cygnus.com>
4398 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4399 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4400 for cygwin import libraries to work properly.
4402 2000-06-20 H.J. Lu <hjl@gnu.org>
4404 * Makefile.am: Rebuild dependency.
4405 * Makefile.in: Rebuild.
4406 * configure: Likewise.
4407 * doc/Makefile.in: Likewise.
4409 2000-06-20 Timothy Wall <twall@cygnus.com>
4411 * doc/internals.texi (CPU backend): Add @itemx for
4412 TC_START_LABEL_WITHOUT_COLON.
4413 * doc/c-tic54x.texi: New.
4414 * doc/as.texinfo: Add tic54x features and include primary tic54x
4416 * doc/all.texi: Add C54X.
4417 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4418 * doc/Makefile.in: Regenerate.
4419 * configure.in: Add tic54x and define LIBM for tic54x.
4420 * configure: Regenrate.
4421 * config/tc-tic54x.[ch]: New.
4422 * config/obj-coff.h: Add tic54x.
4423 * Makefile.am: (CPU_TYPES): Add tic54x.
4424 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4425 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4426 (as_new_LDADD): Add $(LIBM).
4427 * Makefile.in: Regenerate.
4429 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4431 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4432 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4433 * doc/as.texinfo: Likewise.
4435 * configure, Makefile.in: Regenerate.
4436 * configure.in (emulations): Recognize m6811 and m6812.
4437 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4438 Added files for 68hc11 and 68hc12 assembler.
4439 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4440 * config/tc-m68hc11.h: Header definition for that assembler.
4442 2000-06-18 Nick Clifton <nickc@redhat.com>
4444 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4445 instead of OCTETS_PER_BYTE.
4447 * config/tc-v850.c: Fix compile time warnings.
4448 * config/tc-ppc.c: Fix compile time warnings.
4450 2000-06-18 H.J. Lu <hjl@gnu.org>
4452 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4453 * configure: Rebuild.
4455 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4457 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4460 2000-06-16 Nick Clifton <nickc@cygnus.com>
4462 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4463 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4465 * doc/c-mips.texi: Document newly accepted cpu variants.
4467 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4469 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4471 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4473 * macro.c (getstring): Make it possible to escape the quote
4476 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4478 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4480 2000-06-13 H.J. Lu <hjl@gnu.org>
4482 * configure: Regenerate.
4484 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4486 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4488 * doc/internals.texi (line_separator_chars): Semicolon is no
4489 longer a default. Mention null and newline as defaults.
4491 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4493 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4494 * config/tc-i860.h (line_separator_chars): Likewise.
4495 * config/tc-h8300.c (line_separator_chars): Likewise.
4496 * config/tc-i960.c (line_separator_chars): Likewise.
4497 * config/tc-m68k.c (line_separator_chars): Likewise.
4498 * config/tc-mips.c (line_separator_chars): Likewise.
4499 * config/tc-ns32k.c (line_separator_chars): Likewise.
4500 * config/tc-sparc.c (line_separator_chars): Likewise.
4501 * config/tc-vax.c (line_separator_chars): Likewise.
4503 * config/tc-h8300.c (comment_chars): Use string initialiser.
4504 * config/tc-i960.c (line_comment_chars): Likewise.
4505 * config/tc-z8k.c (comment_chars, line_comment_chars,
4506 line_separator_chars): Likewise.
4508 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4511 2000-06-08 Nick Clifton <nickc@cygnus.com>
4513 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4516 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4518 * configure.in (VERSION): Update to show this is the CVS mainline.
4520 2000-06-08 Matthew Jacob <mjacob@feral.com>
4522 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4523 $at is the integer register $r28, vs. both $r28 and the floating
4524 point register $f28.
4526 2000-06-08 James E. Wilson <wilson@cygnus.com>
4528 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4529 (dot_endp): Don't call ia64_flush_insns.
4530 (emit_one_bundle): Don't delete prologue/body records from
4531 unwind_record list in first loop. Rewrite second loop to account for
4534 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4536 * config/tc-ia64.c: Add missing prototypes.
4537 (generate_unwind_image): Cast argument to output_unw_records call.
4539 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4541 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4543 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4545 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4546 (REGISTER_P): likewise.
4547 (avr_opcodes): uses include/opcode/avr.h
4548 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4550 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4552 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4555 2000-06-03 H.J. Lu <hjl@gnu.org>
4557 * read.c (is_end_of_line): Put back `;'.
4559 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4561 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4563 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4565 * expr.c (operand): Test is_end_of_line outside switch to catch
4566 line separator chars that are also operators.
4567 (operator): Return O_illegal for line separator chars.
4569 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4570 entry (or `!' entry for TC_HPPA).
4572 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4573 before indexing is_end_of_line. Remove redundant check for '\0'.
4575 * config/tc-h8500.c (md_assemble): Likewise.
4576 * config/tc-mcore.c (md_assemble): Likewise.
4577 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4580 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4582 * config/tc-mcore.c (mcore_cons): Likewise.
4583 (mcore_float_cons): Likewise.
4584 (mcore_stringer): Likewise.
4585 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4587 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4589 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4591 2000-05-29 Nick Clifton <nickc@cygnus.com>
4593 * config/tc-sh.c: Fix compile time warning messages.
4595 * config/tc-mips.c: Fix compile time warning messages.
4597 2000-05-29 Philip Blundell <philb@gnu.org>
4599 * doc/as.texinfo: Update copyright dates.
4600 (Local Labels): Delete misplaced mention of ARM.
4601 * NEWS: Mention ARM ELF support.
4603 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4605 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4606 it is modified, and use the real_size to compute the frag address
4607 for dwarf2 line info.
4609 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4611 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4612 line-matching scheme to cope with automake moving variables around.
4613 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4614 * Makefile.in: Regenerate.
4616 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4618 * config/tc-sparc.c (sparc_relax): New.
4619 (md_longopts): Add -relax and -no-relax options.
4620 (md_parse_options, md_show_usage): Likewise.
4621 (md_apply_fix3): Optimize tail call into branch always if possible.
4623 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4625 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4626 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4627 rules, with warning when a GAS statement specifies a packing that
4628 will result in an instruction being squashed.
4629 Added typdef packing_type and enumerals, changed various integer
4630 literals to use the enumerals.
4632 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4634 * config/tc-ia64.c (dot_restorereg_p): New function.
4635 (md_pseudo_table): Add restorereg.p.
4636 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4637 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4639 * config/tc-ia64.h (unw_record_type): Add unwabi.
4640 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4641 called MASK with members for imask, and the masks produced by
4642 fr_mem, gr_mem, br_mem, and frgr_mem.
4643 (unw_p_record): Add members ABI and CONTEXT.
4644 (unw_x_record): Add member AB.
4645 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4646 as pseudo-register for use during unwind info generation.
4647 (AR_PFS, AR_LC): New macros.
4648 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4649 whose names start with an at sign (as in "@priunat").
4650 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4652 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4653 proc_end, unwind_info, personality_routine): Consolidate into
4654 "unwind" structure to reduce offset-table use. Add member
4655 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4657 (output_R1_format, output_R3_format, output_P3_format,
4658 output_P6_format): Initialize R with zero to reduce compiler warnings.
4659 (output_P7_format): Ditto. Add `default' branch to switch
4660 statement to reduce compiler warnings.
4661 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4662 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4663 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4664 into single argument.
4665 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4666 compiler warnings. Merge A and B args into single argument.
4667 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4668 A and B args into single argument.
4669 (free_record): Removed (wasn't used).
4670 (free_list_records): Also free imasks in prologue records.
4671 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4672 (output_spill_mask): Remove.
4673 (output_unwabi): New function.
4674 (output_epilogue, output_label_state, output_copy_state): Call
4676 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4677 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4679 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4680 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4681 as part of handling the prologue records. Emit region's imask if
4682 we have one. Handle unwabi, epilogue, label_state, copy_state,
4683 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4684 spill_sprel_p, and spill_reg_p records.
4685 (set_imask, count_bits, slot_index): New function.
4686 (fixup_unw_records): Fix region size computation. Handle
4687 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4688 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4689 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4690 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4691 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4692 (dot_save): Use manifest constants for applicaton registers.
4693 Handle REG_PR and REG_PRIUNAT.
4694 (dot_restore): Don't just ignore it.
4695 (dot_restorereg): New function..
4696 (generate_unwind_image): Ensure unwind info is a multiple of eight
4697 bytes, not just four bytes.
4698 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4699 (dot_altrp): Don't just ignore it.
4700 (dot_savemem): New function. Replaces dot_savesp() and
4701 dot_savepsp(). Use manifest constants for applicaton registers.
4702 Handle REG_PR and REG_PRIUNAT.
4703 (dot_savef): Simplify.
4704 (dot_saveb): Support generation of br_gr.
4705 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4706 dot_label_state, dot_copy_state): New function.
4707 (dot_unwabi): Don't just ignore it.
4708 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4709 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4710 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4711 (emit_one_bundle): Set slot number for prologue/body records
4712 *before* emitting the first insn.
4713 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4714 (md_begin): Declare "psp" pseudo-register.
4715 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4716 so we don't get segfault.
4717 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4718 counts as required per SW Conventions manual
4719 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4720 output_preds_psprel, output_preds_sprel, output_spill_base,
4721 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4722 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4723 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4724 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4725 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4726 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4727 (dot_vframe): Implement.
4728 (dot_vframesp, dot_vframepsp): New function.
4730 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4732 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4733 * configure: Regenerate.
4735 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4737 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4738 (md_estimate_size_before_relax): so we can use it here instead of
4739 old kludges. Localise vars to blocks. Comment.
4741 * frags.c (frag_new): Update fr_var comments.
4742 * frags.h (struct frag): Ditto.
4744 2000-05-22 Richard Henderson <rth@cygnus.com>
4746 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4747 (pseudo_func): Add pcrel.
4748 (operand_match): Handle IA64_OPND_TGT64.
4749 (build_insn): Likewise.
4750 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4751 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4752 (fix_insn): Handle all three 64-bit relocation types.
4754 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4756 * obj.h (struct format_ops): New members begin, app_file,
4757 s_set_other, s_set_desc, s_get_type, s_set_type,
4758 separate_stab_sections, init_stab_section.
4760 * config/obj-multi.h: Update GPL notice to v2.
4762 (obj_app_file): New.
4763 (S_SET_SIZE): Test s_set_size for NULL before calling.
4764 (S_SET_ALIGN): Similar for s_set_align.
4769 (SEPARATE_STAB_SECTIONS): New.
4770 (INIT_STAB_SECTION): New.
4771 (EMIT_SECTION_SYMBOLS): New.
4772 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4774 * config/obj-elf.h: Update GPL notice to v2.
4775 Mention that this file is included from obj-multi.h.
4776 (obj_begin): Wrap definition in ifndef.
4777 (elf_file_symbol): Constify declaration.
4778 (obj_app_file): Ditto.
4779 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4780 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4782 * config/obj-elf.c (elf_s_set_other): New.
4783 (elf_file_symbol): Constify argument.
4784 (elf_separate_stab_sections): New.
4785 (elf_init_stab_section): New.
4786 (elf_format_ops): Add new members. Remove comma at end.
4788 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4789 (ecoff_format_ops): Add new fields. Remove comma at end.
4790 Mention inconsistency for emit_section_symbols.
4792 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4794 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4795 (coff_separate_stab_sections): New.
4796 (coff_format_ops): Add new members.
4798 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4799 (obj_aout_s_set_other): New.
4800 (obj_aout_s_set_desc): New.
4801 (obj_aout_s_get_type): New.
4802 (obj_aout_s_set_type): New.
4803 (obj_aout_separate_stab_sections): New.
4804 (aout_format_ops): New members added. Use obj_aout_process_stab,
4805 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4806 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4808 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4810 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4812 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4813 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4814 (md_estimate_size_before_relax): Ensure jumps to weak and
4815 externally visible symbols are relocatable.
4817 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4819 * stabs.c (aout_process_stab): Make global.
4820 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4821 * read.h (aout_process_stab): Declare.
4823 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4824 Generalize to *aout, *coff *elf.
4825 * configure: Regenerated.
4827 * doc/internals.texi (Object format backend): Say
4828 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4830 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4831 * Makefile.in: Regenerated.
4833 2000-05-19 Catherine Moore <clm@cygnus.com>
4835 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4837 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4839 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4840 instruction to reflect change in re_assemble_*.
4842 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4844 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4845 build PA64 ELF tools.
4846 * configure: Rebuilt.
4848 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4850 * Makefile.am: Regenerate dependencies.
4851 * Makefile.in: Regenerate.
4853 2000-05-15 Nick Clifton <nickc@cygnus.com>
4855 * config/tc-arm.c (struct asm_psr): Add boolean field
4856 distinguishing between CSPR and SPSR. Rename 'number' field
4858 (psrs): Rearrange contents to match new asm_psr structure.
4859 (arm_psr_parse): Move next to psr_required_here. Make it
4860 return an asm_psr structure.
4861 (psr_required_here): Use asm_psr structure returned by
4863 (do_msr): Reorganise to allow psr_required_here to be called
4865 (md_undefined_name): Mark 'name' parameter as unused, since
4866 the COFF target does not use it.
4868 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4870 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4872 * config/te-aux.h: Likewise.
4873 * config/te-dpx2.h: Likewise.
4874 * config/te-go32.h: Likewise.
4875 * config/te-hp300.h: Likewise.
4876 * config/te-hppa.h: Likewise.
4877 * config/te-i386aix.h: Likewise.
4878 * config/te-ic960.h: Likewise.
4879 * config/te-interix.h: Likewise.
4880 * config/te-nbsd532.h: Likewise.
4881 * config/te-pc532mach.h: Likewise.
4882 * config/te-ppcnw.h: Likewise.
4883 * config/te-psos.h: Likewise.
4884 * config/te-sparcaout.h: Likewise.
4885 * config/te-sun3.h: Likewise.
4886 * config/te-sysv32.h: Likewise.
4888 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4890 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4891 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4892 and sign extend without an if statement.
4893 (build_bytes): Likewise.
4895 2000-05-14 Kazu Hirata <kazu@hxi.com>
4897 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4898 X_add_symbol L_32 case.
4900 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4902 * config/te-freebsd.h: New file.
4904 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4906 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4907 bindtextdomain): Replace defines with those from intl/libgettext.h
4908 to quieten gcc warnings.
4910 * NEWS: Mention x86 .arch and -q.
4912 * config/tc-i386.c (quiet_warnings): New.
4913 (md_assemble): Use quiet_warnings.
4914 (md_parse_option): Set quiet_warnings from -q.
4915 (md_show_usage): Mention -q, delete -m.
4916 (flag_do_long_jump): Delete.
4917 (md_parse_option): Remove -m.
4918 (md_show_usage): Remove -m.
4919 (md_create_long_jump): Remove useless flag_do_long_jump code.
4921 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4922 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4924 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4925 Alexander Sokolov <robocop@netlink.ru>
4927 * doc/c-i386.texi (i386-Arch): New section.
4928 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4930 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4931 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4932 architecture has been given and is not 486.
4933 (set_cpu_arch): New.
4934 (md_pseudo_table): Add .arch.
4935 (md_assemble): Warn if cpu architecture has been given and an
4936 unsupported instruction.
4938 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4939 Move operand_types bit defines after relevant template field.
4940 (template): Add cpu_flags.
4944 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4946 * config/tc-mn10300.h (md_end): Define.
4947 (mn10300_finalize): Declare.
4948 * config/tc-mn10300.c: Include dwarf2dbg.h.
4949 (debug_line): Define.
4950 (md_assemble): Generate dwarf2 line info.
4951 (mn10300_finalize): New function. Finalize dwarf2 info.
4953 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4955 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4956 external version of the relocation for weak symbols.
4958 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4960 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4961 frame size in units of 16 bytes, as required per SW Conventions manual.
4962 (output_unw_records): Output info-block header as a dword to get
4965 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4967 * as.h: #include "file", not <file> on files from ../include.
4968 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4969 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4970 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4971 (tc_coff_symbol_emit_hook): Ditto.
4972 (OPTCOUNT): Cast to int to avoid compiler warning.
4973 (md_begin): Fix signed/unsigned warnings.
4975 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4977 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4978 ABRANCH LONG case for a conditional branch on a 68000.
4979 (md_estimate_size_before_relax): Likewise. Also handle
4980 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4981 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4982 PC-relative on all CPUs.
4983 (md_estimate_size_before_relax): Likewise.
4985 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4987 * as.c (parse_args): Just mention current year in printed
4990 2000-05-03 J.T. Conklin <jtc@redback.com>
4992 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4994 (md_parse_option): Recognize -m7400.
4996 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4998 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4999 don't permit lp to become less than the words array.
5001 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5003 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5004 Fix little-endian case.
5006 2000-05-03 David O'Brien <obrien@NUXI.com>
5008 * as.c (parse_args): Update copyright.
5010 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5012 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5013 for the .bss section too.
5015 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5017 * configure.in: Set em=linux for hppa-*-linux.
5018 * configure: Regenerate.
5019 * doc/Makefile.in: Regenerate with correct automake.
5021 * frags.c (frag_grow): Sanity check chunk_size.
5023 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5024 * config/obj-som.h: Likewise.
5025 * config/obj-ieee.h: Likewise.
5027 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5029 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5030 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5031 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5032 (pa_ip): low_sign_unext now returns via function value. Use
5033 re_assemble_* instead of dis_assemble_* and
5034 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5036 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5037 (md_section_align, md_parse_option, md_show_usage,
5038 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5039 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5040 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5041 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5042 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5044 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5045 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5046 outside of switch. Correct mask and shifting errors in case 10
5047 and case -11. In case 21, compare against signed range to suit
5048 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5049 case 17 and case 22, use offsetT variable to properly check range.
5050 Use re_assemble_* here too.
5051 (evaluate_absolute): Change type of value to offsetT. Call
5052 hppa_field_adjust to do the work for us.
5053 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5054 (pa_parse_cmpib_64_cmpltr): Ditto.
5055 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5056 of i to unsigned int.
5057 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5058 (pa_end_of_source): Return type is void.
5060 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5062 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5064 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5066 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5067 More comments added.
5068 (md_begin): Removed "construct symbols for each register name".
5069 Because register names conflicts with GCC generated function
5071 (avr_operand): Now constant numbers can be used as a register
5072 identifiers (0 as r0, 31 as r31).
5073 (md_assemble): use skip_space () before parsing instruction
5076 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5078 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5079 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5080 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5081 * configure: Regenerate.
5083 2000-04-29 Andreas Jaeger <aj@suse.de>
5085 * as.h: Correctly check GCC version.
5087 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5089 * doc/as.1: Fix unbalanced brackets.
5091 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5093 (line_comment_chars): Set to '/' if TE_FreeBSD.
5095 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5097 * configure.in: Configury support for PA64 (currently disabled).
5098 * configure: Rebuilt.
5100 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5102 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5103 bfd_set_section_alignment.
5105 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5107 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5110 2000-04-24 Nick Clifton <nickc@cygnus.com>
5112 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5113 * doc/as.texinfo (Align): Include arm and strongarm in list of
5114 targets that have the second form of the behaviour of the .align
5117 2000-04-24 Mark Klein <mklein@dis.com>
5119 * config/obj-som.c: Terminate obj_pseudo_table.
5121 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5123 * as.c (parse_args): Allow md_parse_option to override -a listing
5125 * config/obj-coff.c (add_lineno): Change type of offset parameter
5126 from "int" to "bfd_vma."
5127 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5128 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5129 (ppc_change_csect): Align correctly for XCOFF64.
5130 (ppc_machine): New function, which discards "ppc_machine" line.
5131 (ppc_tc): Cons for 8 when code is 64 bit.
5132 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5134 (md_parse_option): Handle -a64 and -a32.
5136 * config/tc-ppc.h (TARGET_MACH): Define.
5137 (TARGET_FORMAT): Move to function.
5138 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5140 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5142 * config/tc-avr.c: New AVR_ISA_ defined.
5143 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5144 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5145 for `fmul', `movw' and `lpm R,Z' instructions.
5146 (avr_operands): Warn if current opcode is a two-word instruction
5147 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5148 (avr_opcodes): New commands added.
5149 (REGISTER_P): Check 'a' and 'v' constraint letters.
5150 (mcu_types): New MCU added.
5152 2000-04-22 Timothy Wall <twall@cygnus.com>
5154 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5156 (operand_match): Conditionally insert default bit values for IMMU9.
5158 2000-04-14 Matthew Green <mrg@cygnus.com>
5160 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5161 * configure: Rebuilt.
5163 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5164 Jason Eckhardt <jle@cygnus.com>
5166 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5168 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5169 Added handling of new operand types l,y,&,fe,fE,fx.
5171 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5172 David Mosberger <davidm@hpl.hp.com>
5173 Timothy Wall <twall@cygnus.com>
5174 Andrew MacLeod <amacleod@cygnus.com>
5175 Jim Wilson <wilson@cygnus.com>
5177 * Makefile.am (CPU_TYPES): Add ia64.
5178 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5179 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5180 * Makefile.in: Rebuild.
5181 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5182 * configure: Rebuild.
5183 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5184 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5185 * expr.c (expr): Handle md_optimize_expr.
5186 * read.c (LEX_HASH): Add comment.
5187 * config/tc-ia64.c, config/tc-ia64.h: New files.
5189 2000-04-21 Richard Henderson <rth@cygnus.com>
5191 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5192 bundling a non-delayed branch type instruction.
5194 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5196 * config/tc-mn10300.c (HAVE_AM30): Define.
5197 (md_assemble): Use it.
5199 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5201 * config/obj-elf.c (obj_elf_change_section): Check for changed
5204 * Makefile.am: (CPU_MULTI_VALID): Remove.
5205 (MULTI_CPU_TYPES): Define.
5206 (MULTI_CPU_OBJ_VALID): Define.
5207 (DEPTC): Use the above.
5208 (DEPOBJ): Same here.
5210 Regenerate dependencies.
5211 * Makefile.in: Regenerate.
5213 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5215 * Makefile.am (YACC, LEX): Get them from configure.
5217 2000-04-18 H.J. Lu (hjl@gnu.org)
5219 * config/tc-i386.c (offset_in_range): Use addressT instead of
5220 bfd_vma for non-bfd assemblers.
5222 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5224 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5225 doesn't give spurious errors.
5227 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5229 * as.h (SEEK_SET): Define if undefined.
5231 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5233 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5234 constants, and don't assume offsetT is 32 bits.
5236 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5238 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5239 (md_pcrel_from_section): Add prototype.
5240 (d10v_fix_adjustable): Add prototype.
5241 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5243 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5245 2000-04-12 Nick Clifton <nickc@cygnus.com>
5247 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5248 symbol in frag chain.
5250 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5252 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5253 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5254 (fits_in_signed_word, smallest_imm_type): Ditto.
5255 (md_assemble): Use an offsetT var to hold offsetT values, not a
5257 (offset_in_range): New.
5258 (md_assemble): Use it.
5259 (md_convert_frag): Change type of target_address, opcode_address,
5260 and displacement_from_opcode_start to offsetT.
5261 (md_create_short_jump): Change type of offset to offsetT.
5262 (md_create_long_jump): Ditto.
5263 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5264 (md_chars_to_number): Remove.
5265 (output_invalid): Remove duplicate prototype.
5267 2000-04-09 Nick Clifton <nickc@cygnus.com>
5269 * Makefile.am (CPU_TYPES): Add 'avr'.
5270 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5271 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5273 * Makefile.in: Regenerate.
5275 * doc/as.texinfo: Add M32R documentation.
5277 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5279 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5280 --enable-build-warnings option.
5281 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5282 * Makefile.in, configure: Re-generate.
5284 2000-04-07 Nick Clifton <nickc@cygnus.com>
5286 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5287 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5288 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5289 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5290 (arm_force_relocation): Force relocations for
5291 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5293 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5295 * config/tc-sh.c (get_operands): There's no third operand if the
5296 first operand is an immediate.
5298 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5300 * config/tc-sh.c (immediate): Delete.
5301 (sh_operand_info): Add immediate member.
5302 (parse_reg): Use A_PC for pc.
5303 (parse_exp): Add second argument 'op'. All callers changed.
5304 (parse_at): Expect pc to be coded as A_PC.
5305 Use immediate field in *op.
5306 (insert): Add fourth argument 'op'. All callers changed.
5307 (build_relax): Add second argument 'op'. All callers changed.
5308 (insert_loop_bounds): New function.
5309 (build_Mytes): Remove DISP_4.
5310 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5311 (assemble_ppi): Use immediate field in *operand.
5312 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5313 (md_apply_fix): Likewise.
5314 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5316 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5318 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5320 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5322 * internals.texi (CPU backend): Document
5323 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5325 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5327 * po/gas.pot: Regenerate.
5329 * as.c (show_usage): Restore translated part of bug string.
5330 * gasp.c (show_usage): Likewise.
5332 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5333 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5334 than move-if-change.
5335 (DEP1): Modify for "gcc -MM".
5339 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5340 Update dependencies.
5341 * Makefile.in: Regenerate.
5343 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5345 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5346 (md_begin): Likewise.
5347 (HAVE_AM33): New macro.
5348 (md_assemble): Use it. Match r_regs and xr_regs only if
5351 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5353 * as.h: #include "bin-bugs.h"
5354 * as.c (show_usage): Use REPORT_BUGS_TO.
5355 * gasp.c: #include "bin-bugs.h"
5356 (show_usage): Use REPORT_BUGS_TO.
5358 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5360 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5362 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5363 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5366 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5368 * config/tc-i386.c (i386_immediate): Don't assume a constant
5369 immediate is necessarily 16 bits when in 16 bit code mode.
5370 (md_assemble): Instead set guess_suffix here after we have checked
5373 2000-04-02 Richard Henderson <rth@cygnus.com>
5375 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5376 quantities. Correct right shift sign extension.
5377 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5378 32-bit value when shifting into place.
5380 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5382 * app.c: Add ATTRIBUTE_UNUSED as needed.
5383 * config/tc-ppc.c: Likewise.
5384 (ppc_size): Make unsigned long.
5385 (ppc_insert_operand): Add casts to avoid warnings.
5387 2000-03-31 Nick Clifton <nickc@cygnus.com>
5389 * config/tc-d10v.h (md_flush_pending_output): Define.
5391 2000-03-29 Nick Clifton <nickc@cygnus.com>
5393 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5394 segment. Works for both BFD_ASSEMBLER and others.
5395 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5397 2000-03-29 Nick Clifton <nickc@cygnus.com
5399 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5401 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5403 * listing.c (LISTING_LHS_WIDTH): Default depends on
5405 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5407 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5409 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5412 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5414 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5416 * config/tc-avr.c (mcu_types): Add missing initialiser.
5417 (md_pcrel_from_section): Add prototype.
5418 (avr_operand): Remove redundant test of unsigned < 0.
5419 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5421 2000-03-27 Denis Chertykov <denisc@overta.ru>
5423 * config/tc-avr.c: New file for AVR support.
5424 * config/tc-avr.h: Likewise.
5425 * configure.in: Add AVR support.
5426 * configure: Regenerate.
5428 2000-03-26 Timothy Wall <twall@cygnus.com>
5430 * gasp.c (macro_op): Add new argument to check_macro call.
5431 Macro structure definitions moved to macro.h
5432 * sb.h: Add argument to prototype for input_scrub_include_sb.
5433 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5434 nesting checks with an additional flag.
5435 (struct input_save): Add flag to indicate whether current sb
5436 should be checked for proper macro/conditional nesting.
5437 (input_scrub_push/pop): Save/restore nest check flag.
5438 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5440 * macro.c (check_macro): Allow caller to retrieve parsed macro
5441 information if a pointer is provided. This information may be
5442 used by the new macro hooks.
5443 * macro.h: Update prototype for check_macro. Macro struct
5444 definitions moved here from macro.c/gasp.c.
5445 * read.c (read_a_source_file): Add parameter to check_macro call,
5446 and pass macro info to the macro hook, if defined.
5447 (input_scrub_insert_line): New. Allow insertion of a line of
5448 characters into the input stream.
5449 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5450 file into the input stream.
5451 (s_include): Use input_scrub_insert_file.
5452 * internals.texi: Document new macro hooks.
5453 * as.h: New prototypes added.
5455 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5457 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5458 an initial capital letter.
5459 (i386_index_check): Reindent.
5461 2000-03-19 Nick Clifton <nickc@cygnus.com>
5463 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5466 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5468 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5469 instruction operand bad if Rd > 7 when generating
5470 thumb instructions. Prevents for example,
5471 "adr r12,label" from silently failing and generating
5472 the wrong instruction.
5474 2000-03-17 Nick Clifton <nickc@cygnus.com>
5476 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5477 that have a destingation >= 0x400000.
5478 Fix compile time warning messages.
5480 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5482 * config/tc-sh.c (md_begin): When encountering insn that are
5483 not supported by the current arch, only change the name if
5484 its contents are the same as prev_name.
5485 (get_specific): If the the architecture doesn't match, fail.
5487 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5489 * config/tc-sh.c (IDENT_CHAR): Define.
5490 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5491 matching back where it came from.
5493 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5495 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5497 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5499 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5502 2000-03-15 Kazu Hirata <kazu@hxi.com>
5504 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5506 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5508 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5509 floating-point-number, make sure 'f' is in FLT_CHARS.
5511 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5513 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5514 (s_lcomm_internal): Use it.
5515 * doc/internals.texi (CPU backend): Document it.
5516 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5519 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5521 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5524 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5525 implementation doesn't have special handling for switch
5527 (macro_build): Allow for code in sections other than .text.
5529 (mips_ip): Likewise.
5530 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5531 Don't perform relocs if we will be outputting them.
5532 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5533 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5536 2000-03-09 Catherine Moore <clm@cygnus.com>
5538 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5539 relocation type based on the entry in the fixup structure.
5540 Put S_IS_EXTERN processing back in.
5542 2000-03-08 H.J. Lu (hjl@gnu.org)
5544 * Makefile.am (install-exec-tooldir): Depend on
5545 install-exec-bindir for parallel make.
5546 * Makefile.in: Regenerated.
5548 2000-03-06 Nick Clifton <nickc@cygnus.com>
5550 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5552 (md_parse_option): Parse -m32r command line switch - disable m32rx
5554 (md_show_usage): Document new option.
5556 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5557 * doc/Makefile.in: Regenerate.
5558 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5560 2000-03-02 Michael Meissner <meissner@redhat.com>
5562 * config/tc-d30v.c (check_range): Remove code that incorrectly
5563 sign extended values where bits < 32.
5565 2000-03-02 H.J. Lu (hjl@gnu.org)
5567 * configure.in: Support --enable-targets=all on ia32.
5568 * configure: Regenerated.
5570 2000-03-01 Nick Clifton <nickc@cygnus.com>
5572 * gasp.c (do_align): Remove bogus check of alignment value.
5574 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5576 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5577 TC_PPC was defined forced the type of a symbol with no other type
5580 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5582 * doc/internals.texi (CPU backend): Mention that
5583 line_separator_chars do not break up comments. Fix typos for
5584 LEX_AT and LEX_NAME descriptions. Document operands for
5585 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5586 description of md_create_short_jump usage. Document argument for
5587 md_undefined_symbol.
5589 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5591 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5592 (md_parse_option): Handle it.
5593 (md_show_usage): Document it.
5595 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5597 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5598 opcode, for the instruction `pal19'. From Andrea Arcangeli
5601 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5603 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5605 (md_assemble): To here, before template operands are matched.
5606 Also ensure a constant immediate is sign extended when we know the
5607 size is at most 16 bits. This is to catch cases like "add
5608 $0xffc0,%ax" where we don't know the size, and thus that the
5609 immediate can be represented as Imm8S until after parsing the
5611 (i386_displacement): Similarly sign extend 16 bit constant
5613 (md_assemble): Relax 16-bit jump constant range check to suit sign
5614 extended displacements.
5616 2000-02-26 Andreas Jaeger <aj@suse.de>
5618 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5620 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5622 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5623 call operands when intel_syntax.
5624 (intel_float_operand): Return 2 for "fi...".
5625 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5626 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5627 earlier "SHORT" change.
5628 (md_assemble): When determining suffix from Regs, exclude
5631 2000-02-24 Nick Clifton <nickc@cygnus.com>
5633 * configure: Add arm-wince, mips-pe and sh-pe targets.
5634 * configure: Regenerate.
5636 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5638 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5639 "pe-mips" for the mips-pe target.
5641 * config/tc-arm.c (insns): Change displacement encoded in BL
5642 and B instructions if the target port is arm-wince.
5643 (do_ldst): Do not bias the relocation offset if the target
5645 (md_pcrel_from): Add in missing relocation offset bias if the
5646 target os arm-wince.
5648 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5649 (md_begin): Disable -G support for mips-pe target.
5650 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5651 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5654 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5655 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5656 assembler, just set the alignment to 4.
5658 * config/te-wince-pe.h: New file for WinCE targets. Define
5661 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5663 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5664 string instructions.
5665 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5666 (i386_intel_memory_operand): After finding a segment override,
5667 check again for no `[' before looking for a displacement. Bomb if
5668 more than one displacement rather than silently discarding the
5669 second and subsequent ones. Free strings malloc'd by
5670 build_displacement_string.
5672 2000-02-24 Catherine Moore <clm@cygnus.com>
5674 * config/obj-som.c (obj_pseudo_table): Add "weak".
5675 (obj_som_weak): New routine.
5677 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5679 * config/tc-i386.c (union i386_op): New.
5680 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5681 Throughout file replace occurences of disps[n], imms[n], regs[n]
5682 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5683 intel mode operand swapping. Add assert in regKludge and
5684 fake_zero_displacement code. Test i.types[n] when outputting
5685 displacements and immediates. Combine output of Disp16 with
5687 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5688 when in intel mode by (not) reversing fsub and fdiv operands
5689 before the template search. This fails for single operand
5690 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5691 undefined. Instead fix the base_opcode after we've found the
5692 template. Move base_opcode xor with found_reverse_match from
5693 opcode output code to before this fix so we test for the correct
5695 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5696 check in intel mode. Instead compare opcodes.
5698 * config/tc-i386.h (TC_RELOC): Delete.
5699 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5700 with equivalent call to reloc.
5702 * as.h (flag_m68k_mri): Move declaration after target include, and
5703 only declare when TC_M68K defined. Define as zero otherwise.
5704 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5705 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5706 Define as zero otherwise.
5707 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5708 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5709 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5710 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5711 testing whether defined.
5712 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5713 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5714 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5715 rather than testing whether defined.
5716 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5717 (parse_mri_cons): Declare and use only when TC_M68K.
5718 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5719 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5720 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5722 * NEWS: Mention IBM 370 support.
5724 2000-02-23 Richard Henderson <rth@cygnus.com>
5726 * config/tc-i386.c (md_assemble): When swapping operands for
5727 intel_syntax, assume everything that's not Imm or Disp is a
5730 2000-02-23 Linas Vepstas <linas@linas.org>
5732 * config/tc-i370.c, config/tc-i370.h: New files.
5733 * Makefile.am: Add support for Linux/IBM 370.
5734 * configure.in: Likewise.
5735 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5736 * config/obj-elf.c: Include elf/i370.h
5737 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5739 * Makefile.in: Regenerate.
5740 * configure: Regenerate.
5742 * doc/c-i370.texi: New file.
5743 * doc/all.texi: Include it.
5744 * doc/as.texinfo: And here.
5745 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5746 * doc/Makefile.in: Regenerate.
5748 2000-02-19 Michael Meissner <meissner@redhat.com>
5750 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5751 determine if an instruction can be used in parallel with an ADDppp
5752 or SUBppp instruction.
5754 2000-02-22 Andrew Haley <aph@cygnus.com>
5756 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5758 2000-02-22 Andrew Haley <aph@cygnus.com>
5760 * config/tc-mips.c (mips_gp32): New variable.
5761 (macro_build) Use mips_gp32.
5763 (md_longopts): Add "-mgp32" and "-mgp64".
5764 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5766 (OPTION_M7900): Change offset
5767 (OPTION_NO_M7900): Ditto.
5769 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5771 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5772 warning, and bump it to 1.
5774 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5776 From Brad Lucier <lucier@math.purdue.edu>:
5777 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5780 2000-02-21 Catherine Moore <clm@cygnus.com>
5782 * config/tc-mips.c (MF_HILO_INSN): Define.
5783 (mips_7000_hilo_fix): Declare.
5784 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5785 (md_parse_option): Check for 7000_HILO_FIX options.
5786 (OPTION_M7000_HILO_FIX): Define.
5787 (OPTION_NO_M7000_HILO_FIX): Define.
5788 * doc/c-mips.texi (-mfix7000): Describe.
5790 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5792 * listing.c (print_lines): Remove unused variable `end'.
5794 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5795 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5796 reloc_type when BFD_ASSEMBLER.
5797 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5798 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5799 statement and quell signed vs. unsigned comparison warning.
5801 2000-02-18 Nick Clifton <nickc@cygnus.com>
5803 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5804 the computed frag offset, rather than overwriting it.
5806 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5808 * config/tc-sh.c ("elf/sh.h"): Include.
5809 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5810 (md.begin): Initialize target_arch.
5811 Only include opcodes in has table that match selected architecture.
5812 (parse_reg): Recognize register names for sh-dsp.
5813 (parse_at): Recognize post-modify addressing.
5814 (get_operands): The leading space is now optional.
5815 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5816 arguments. Update valid_arch.
5817 (build_Mytes): Add support for SDT_REG_N.
5818 (find_cooked_opcode): New function, broken out of md_assemble.
5819 (assemble_ppi, sh_elf_final_processing): New functions.
5820 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5821 (md_longopts, md_parse_option): New option: -dsp.
5822 * config/tc-sh.h (elf_tc_final_processing): Define.
5823 (sh_elf_final_processing): Declare.
5825 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5827 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5828 the unwinder subspace. Save the current seg/subseg before creating
5831 2000-02-10 Nick Clifton <nickc@cygnus.com>
5833 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5834 little endian targets.
5835 (INST_BYTE1): Redefine to handle big and little endian
5837 (cpu_type): New type: Select between M340 and M210.
5838 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5839 instructions of the M340.
5840 (md_assemble): Add support for the MULSH and OPSR classes of
5842 (md_atof): Add support for little endian targets.
5843 (md_parse_option): Add support for -EL, -EB and -mcpu command
5845 (md_convert_frag): Add support for little endian targets.
5846 (md_apply_fix3): Add support for little endian targets.
5847 (md_number_to_chars): Add support for little endian targets.
5849 2000-02-10 Timothy Wall <twall@redhat.com>
5851 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5852 defined, use it to verify the symbol just read should be a label.
5854 2000-02-10 Timothy Wall <twall@redhat.com>
5856 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5857 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5858 around colons when KEEP_WHITE_AROUND_COLON is defined.
5859 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5860 and KEEP_WHITE_AROUND_COLON.
5862 2000-02-08 Timothy Wall <twall@redhat.com>
5864 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5866 (do_repeat): New. Abstract repeat logic so that a "break" can be
5868 (end_repeat): New. Provide support for a "break" out of the
5870 * read.h: Add prototypes for new functions.
5872 2000-02-08 Timothy Wall <twall@redhat.com>
5874 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5875 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5876 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5879 2000-02-08 Timothy Wall <twall@redhat.com>
5881 * read.c: Added elseif to directives table.
5882 * read.h: Added prototype for s_elseif.
5883 * doc/as.texinfo: Added description for elseif.
5884 * cond.c (s_elseif): New function
5886 2000-02-04 Timothy Wall <twall@redhat.com>
5888 * listing.c (print_lines): Remove conditionals causing bug in
5891 2000-02-03 Timothy Wall <twall@cygnus.com>
5893 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5895 * frags.c (frag_new): Calculate fr_fix in octets
5896 (frag_now_fix) Return offset as target address offset (bytes).
5897 (frag_now_fix_octets) New - Return offset in octets (8-bit
5899 * frags.h: Added prototype for frag_now_fix_octets().
5900 Distinguish between octets and bytes in field descriptions.
5901 * listing.c (calc_hex): Account for octets vs bytes when
5902 printing addresses/offsets.
5903 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5904 target is little-endian, print the octets in a word in big-endian
5905 order so that the display looks like a proper hexadecimal number,
5906 instead of having the octets reversed.
5907 * read.c (do_align): When recording alignment, alignment power
5908 should be in terms of target bytes (minimum addressible unit)
5910 (do_org) Convert ORG target address (byte) argument into an
5911 octet offset when generating a variable fragment.
5912 * symbols.c (resolve_symbol_value): Symbol final value
5913 converted to a target address offset (bytes) from its octet offset.
5914 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5915 offset (bytes) is adjusted by the frag offset (octets) converted
5917 (coff_frob_section) Section alignment power is in terms of bytes;
5918 convert it to an octet alignment power when calculating size (and
5919 size mask) in octets. Don't modify the section size in order to
5920 "align" it for TI COFF, since that format has a different method
5921 for storing alignment information.
5923 2000-02-01 Timothy Wall <twall@cygnus.com>
5925 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5926 entries, matching the way GCC generates them. If not escaped, the
5927 filename is encoded incorrectly.
5929 2000-01-31 Nick Clifton <nickc@cygnus.com>
5931 * config/tc-arm.c (reg_table): Add support for ATPCS register
5934 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5936 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5938 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5940 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5941 of a symbol when we really care about its value.
5943 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5945 * config/tc-mcore.c (md_assemble): Give warning message if
5946 operands passes to instruction are more than the spec.
5948 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5950 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5951 Thumb mode but the label seen was not declared as '.thumb_func'
5952 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5953 correct disassembly of Thumb code bounded by non function labels.
5955 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5957 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5958 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5960 * Makefile.in: Same here.
5963 * configure.in: Set bfd_gas for i386-aout when primary target
5964 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5965 we may need the primary te_file. Remove incorrect comment.
5967 * configure: Regenerate.
5969 * config/e-i386aout.c: New file.
5971 * as.c (USE_EMULATIONS): Move to before print_version_id.
5972 (struct emulation): Add i386aout.
5973 (show_usage): Split text strings. Reformat -a text. Add --em
5977 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5978 (aout_format_ops): New.
5981 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5982 preprocessor conditional and add aout USE_EMULATIONS tests.
5983 (read_a_source_file): Don't pass error strings to printf as
5987 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5989 (do_data): Same here.
5990 (process_file): And here.
5993 * symbols.c (colon): Rewrite "already defined" fatal message
5994 code for aout with USE_EMULATIONS.
5997 * config/obj-aout.c (OBJ_HEADER): Define.
5998 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6000 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6001 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6003 (obj_aout_type): Expand S_SET_OTHER here too.
6004 (obj_read_begin_hook): Remove.
6005 (aout_pop_insert): New.
6006 (obj_aout_s_get_other): New.
6007 (obj_aout_s_get_desc): New.
6008 (aout_format_ops): New.
6011 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6012 gets aout_pseudo_table.
6013 (aout_pseudo_table): Declare.
6014 (obj_read_begin_hook): Define.
6017 * config/obj-coff.c (obj_pseudo_table): Rename to
6019 (coff_pop_insert): Use coff_pseudo_table.
6020 (coff_sec_sym_ok_for_reloc): Remove.
6021 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6022 and comment all zero entries and remove #if 0 code.
6025 * config/obj-coff.h (obj_pop_insert): Define.
6026 (coff_pseudo_table): Declare.
6029 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6030 s_get_size, s_set_size. Comment all zero entries.
6033 * config/obj-elf.c (elf_s_get_other): New function.
6034 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6035 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6036 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6038 (obj_elf_parse_section_letters): Don't pass error strings to
6039 printf as format arg.
6042 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6044 (elf_s_get_other): Declare.
6045 (S_GET_OTHER) Define as elf_s_get_other if not already
6047 (S_SET_OTHER): Only define when not already defined.
6048 (elf_obj_read_begin_hook): Declare.
6049 (obj_read_begin_hook): Define.
6050 (elf_obj_symbol_new_hook): Declare.
6051 (obj_symbol_new_hook): Define.
6054 * config/obj-multi.h: Add copyright header and protect against
6055 multiple inclusion. Add * to all function pointers.
6056 (OBJ_HEADER): If defined, include it rather than other defines
6058 (obj_frob_file_after_relocs): Test for NULL.
6059 (obj_symbol_new_hook): Here too.
6060 (obj_sec_sym_ok_for_reloc): And here.
6061 (S_GET_OTHER): Define.
6062 (S_GET_DESC): Define.
6063 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6064 (OBJ_MAYBE_ELF): Update comment.
6066 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6067 OBJ_AOUT preprocessor conditional and handle emulation by
6068 testing OUTPUT_FLAVOR.
6069 (i386_displacement): Here too.
6070 (md_section_align): Similarly here.
6071 (i386_target_format): Conditionally compile when more than one
6072 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6073 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6074 (i386_displacement): Here too.
6077 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6078 Define TARGET_FORMAT for aout only when not multi.
6081 * config/te-multi.h: Delete file as it's identical to te-generic.h
6083 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6085 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6086 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6089 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6091 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6094 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6096 * config/tc-mips.c (mips_do_align): New function.
6097 * config/tc-mips.h (md_do_align): Define.
6099 2000-01-10 Philip Blundell <philb@gnu.org>
6101 * doc/c-arm.texi (ARM Options): Fix typo.
6102 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6103 line separator for Linux.
6104 * doc/as.texinfo (Comments): Mention the ARM.
6106 2000-01-10 Philip Blundell <pb@futuretv.com>
6108 * configure.in (arm*-*-conix*): New target.
6109 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6111 * configure: Regenerate.
6113 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6115 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6116 (obj_elf_visibility): New function.
6118 * doc/as.texinfo (Visibility): New node: document visibility
6121 For older changes see ChangeLog-9899