1 2001-08-18 H.J. Lu <hjl@gnu.org>
3 * config/tc-mips.c (show): Add the missing prototype.
5 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
9 (mips_ip): Use the new return values instead of characters. Add
10 support for %higher and %highest.
13 (my_getSmallExpression): Make parsing case insensitive and more
14 reliable. Add support for %higher and %highest. Further support to
15 parse %gprel and %neg is implemented but currently deactivated.
17 2001-08-17 Alan Modra <amodra@bigpond.net.au>
19 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
20 (ecoff_build_symbols): Likewise.
21 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
23 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
25 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
26 for n32 ABI if appropriate.
28 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
30 * config/tc-mips.c (cons_fix_new_mips): Remove.
31 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
32 (cons_fix_new_mips): Remove.
34 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
36 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
37 a label, not a hex constant.
39 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
41 * config/tc-v850.h: Add missing prototypes.
43 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
45 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
48 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
50 * config/tc-sparc.c (cons_fix_new_sparc): Move
51 `sparc_no_align_cons = 0;' to...
52 (s_uacons): ...here so that sparc_no_align_cons will get
55 2001-08-11 Kazu Hirata <kazu@hxi.com>
57 * config/tc-mips.c: Fix a comment typo.
59 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
61 * config/tc-mips.c (move_register): New function.
62 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
64 (macro2): Use move_register rather than macro_build for moves.
65 (mips16_macro): Likewise.
66 (macro): Likewise. Handle M_MOVE.
68 2001-08-10 Andreas Jaeger <aj@suse.de>
70 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
72 * configure: Regenerate.
74 2001-08-10 Alan Modra <amodra@bigpond.net.au>
76 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
77 Comment indentation of #pragma.
78 * macro.c (alloca): Likewise.
80 * config/tc-ppc.c: Revert 2001-08-08.
82 2001-08-09 Alan Modra <amodra@bigpond.net.au>
84 * symbols.c: Add missing prototypes.
85 * config/e-i386elf.c: Likewise.
86 * config/e-i386coff.c: Likewise.
87 * config/e-i386aout.c: Likewise.
88 * config/obj-coff.c: Likewise.
89 (def_symbol_in_progress, stack): Move definition.
90 * config/obj-elf.c: Add missing prototypes.
91 (obj_elf_change_section): Make static.
92 (obj_elf_parse_section_letters): Likewise.
93 (obj_elf_section_word): Likewise.
94 (obj_elf_section_type): Likewise.
96 2001-08-08 Alan Modra <amodra@bigpond.net.au>
98 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
99 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
100 determining reloc type with code reading operands->reloc field.
102 2001-08-08 Alan Modra <amodra@bigpond.net.au>
104 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
105 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
106 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
107 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
109 * output-file.c (output_file_create): Don't try to open a second
110 time as it's unnecessary. FOPEN_W was undefined too.
112 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
114 * tc-mips.c (macro_build): Replace magic constants by defines.
115 (mips_ip): Likewise. Typo.
117 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
119 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
120 (RELAX_ENCODE): Replace bfd_vma by valueT.
121 (load_address): Formatting.
122 (macro): Likewise. Code cleanup. Typo.
123 (macro2): Formatting.
124 (md_parse_option): Typo.
125 (s_mipsset): Reorder cases to look nicer.
126 (md_estimate_size_before_relax): Formatting. Code cleanup.
127 (mips_elf_final_processing): Check against NULL instead of 0.
128 (md_obj_end): Remove ugly `' in message string.
129 (s_mips_ent): Remove ugly `' in message string.
131 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
133 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
134 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
135 mutually exclusive (if they are different).
136 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
139 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
141 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
144 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
146 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
147 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
148 (md_long_opts): Add -mfp32 option.
149 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
150 (md_show_usage): Show usage for -mfp32 and -mgp32.
151 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
152 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
153 (HAVE_32BIT_ADDRESSES): New macro.
154 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
155 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
156 (s_cprestore, s_cpadd): Likewise.
157 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
158 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
159 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
160 to determine the width of addresses in load, store and jump macros.
161 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
162 used in set instructions; do not check the address size for them.
163 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
164 unaligned load and store macros.
165 (mips_ip): Use the new macros to check the width of a register when
166 processing float constants. Force a constant into memory if it is
167 destined for an FPR and the FPRs are wider than the GPRs. Warn about
168 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
169 than mips_gp32 to select synthetic instructions.
170 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
171 synthetic instructions.
173 2001-08-01 Christian Groessler <cpg@aladdin.de>
175 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
176 "rh", "rr", "rq", or "sp" then don't automatically assume
177 it's a register name. Check whether there is a number
180 2001-08-01 Alan Modra <amodra@bigpond.net.au>
182 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
183 Don't allocate more space than necessary for the input line copy.
185 2001-08-01 Alan Modra <amodra@bigpond.net.au>
187 * read.c: Standardize error/warning messages - don't capitalise, no
188 final period or newline, don't say "ignored" or "zero assumed" for
189 as_bad messages. In some cases, change the wording to that used
190 elsewhere for similar messages.
193 * atof-generic.c: Likewise.
196 * depend.c: Likewise.
197 * dwarf2dbg.c: Likewise.
201 * input-file.c: Likewise.
202 * input-scrub.c: Likewise.
203 * listing.c: Likewise.
204 * output-file.c: Likewise.
206 * subsegs.c: Likewise.
207 * symbols.c: Likewise.
209 * ecoff.c (ecoff_directive_end): Test for missing name by
210 comparing input line pointers rather than reading string.
211 (ecoff_directive_ent): Likewise.
212 * read.c (s_set): Likewise.
213 (s_align): Report a warning rather than an error for
215 (s_comm): Check for missing symbol name.
216 (s_lcomm_internal): Likewise.
218 (s_globl): Use is_end_of_line instead of looking for '\n'.
219 (s_lcomm_internal): Likewise.
220 (ignore_rest_of_line): Report a warning rather than an error.
222 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
224 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
225 any kind of relocation against a not-loaded section.
227 2001-07-30 Alan Modra <amodra@bigpond.net.au>
229 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
230 to include '@' in symbol names when parsing versioned symbols
231 rather than calling get_symbol_end multiple times.
232 * config/tc-i370.c (register_name): Format fixes. Don't call
233 get_symbol_end after parsing number.
234 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
235 code out of conditional.
236 (address_register_name): Likewise.
237 (other_register_name): Likewise.
238 * config/tc-mn10300.c (r_register_name): Likewise.
239 (xr_register_name): Likewise.
240 (data_register_name): Likewise.
241 (address_register_name): Likewise.
242 (other_register_name): Likewise.
243 * config/tc-ppc.c (register_name): Likewise.
244 * config/tc-s390.c (register_name): Likewise.
246 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
248 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
249 and bra relax: update fragP->fr_fix after the fixup.
251 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
253 * read.c (s_set): Check for missing symbol name.
255 2001-07-26 Alan Modra <amodra@bigpond.net.au>
257 * write.c (relax_segment <rs_space>): Account for fr_fix.
259 2001-07-25 H.J. Lu <hjl@gnu.org>
261 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
262 we treat weak like extern only for ELF.
263 (mips_fix_adjustable): Make sure we don't adjust extern/weak
264 symbols only for ELF.
266 2001-07-25 Chris Demetriou <cgd@broadcom.com>
268 * config/tc-mips.c: Fix spelling error in comment.
270 2001-07-25 Dave Brolley <brolley@redhat.com>
272 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
273 (IS_PARALLEL_SEPARATOR): New macro.
274 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
275 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
276 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
277 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
280 2001-07-24 Alan Modra <amodra@bigpond.net.au>
282 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
283 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
284 Update dependencies with "make dep-am".
285 * Makefile.in: Regenerate.
286 * doc/Makefile.in: Regenerate.
288 2001-07-23 Kazu Hirata <kazu@hxi.com>
290 * config/tc-alpha.h: Fix formatting.
291 * config/tc-arc.c: Likewise.
292 * config/tc-d10v.h: Likewise.
293 * config/tc-hppa.c: Likewise.
294 * config/tc-i370.c: Likewise.
295 * config/tc-i386.h: Likewise.
296 * config/tc-i960.h: Likewise.
297 * config/tc-ia64.c: Likewise.
298 * config/tc-ia64.h: Likewise.
299 * config/tc-m32r.c: Likewise.
300 * config/tc-m68k.c: Likewise.
301 * config/tc-m88k.c: Likewise.
302 * config/tc-ns32k.c: Likewise.
303 * config/tc-pdp11.c: Likewise.
304 * config/tc-pj.h: Likewise.
305 * config/tc-s390.c: Likewise.
306 * config/tc-sparc.c: Likewise.
307 * config/tc-sparc.h: Likewise.
308 * config/tc-tic80.c: Likewise.
309 * config/tc-w65.h: Likewise.
311 2001-07-23 Alan Modra <amodra@bigpond.net.au>
313 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
314 symbols specially. Always resolve, adding fr_address to value.
315 * write.c (write_object_file): Don't add fr_address to sym values.
316 (relax_frag): Likewise.
317 (relax_segment): Likewise.
318 * config/obj-ieee.c (do_symbols): Likewise.
319 * config/tc-cris.c (md_convert_frag): Likewise.
320 * config/tc-fr30.c (md_convert_frag): Likewise.
321 * config/tc-i386.c (md_convert_frag): Likewise.
322 * config/tc-m32r.c (md_convert_frag): Likewise.
323 * config/tc-m68hc11.c (md_convert_frag): Likewise.
324 * config/tc-mcore.c (md_convert_frag): Likewise.
325 * config/tc-mips.c (mips16_extended_frag): Likewise.
326 * config/tc-ns32k.c (md_convert_frag): Likewise.
327 * config/tc-m68k.c (md_convert_frag_1): Likewise.
328 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
329 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
330 (md_relax_table): Remove first four entries. Format.
331 (md_estimate_size_before_relax): Remove old_fix. Don't bother
332 setting fr_var. Simplify byte branch checks.
334 2001-07-23 Alan Modra <amodra@bigpond.net.au>
336 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
337 "isbranch" param as all calls have it set.
338 (pa_parse_neg_cmpsub_cmpltr): Likewise.
339 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
340 strcasecmp in "nullify" var.
341 (pa_parse_neg_add_cmpltr): Likewise.
342 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
343 functions. Don't print wrong conditions in error messages.
345 2001-07-23 Andreas Jaeger <aj@suse.de>
347 * config/tc-s390.c (s390_force_relocation): Removed.
349 * config/tc-s390.h: Remove double declaration of
352 2001-07-22 H.J. Lu <hjl@gnu.org>
354 * config/tc-mips.c (s_mips_end): Remove unused variables.
355 (s_mips_frame): Add ATTRIBUTE_UNUSED.
357 2001-07-17 Andreas Schwab <schwab@suse.de>
359 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
361 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
363 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
365 2001-07-17 matthew green <mrg@eterna.com.au>
367 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
369 (line_comment_chars): Set to '/' if TE_NetBSD.
371 2001-07-14 matthew green <mrg@eterna.com.au>
373 * configure.in (i386-*-netbsdelf*): New target.
374 * configure: Regenerate.
376 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
378 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
379 class of the non-debug symbol is C_NULL.
381 2001-07-10 Anders Norlander <anorland@synergenix.se>
383 * doc/as.texinfo (Incbin): Fix grammatical errors.
385 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
387 * depend.c: Use FOPEN_.. macros in calls to fopen().
388 * input-file.c: As above.
389 * itbl-ops.c: As above.
390 * listing.c: As above.
391 * output-file.c: As above.
394 2001-07-08 Anders Norlander <anorland@synergenix.se>
396 * read.c (s_incbin): New .incbin function.
397 * read.c (potable): Add "incbin" pseudo-op.
398 * read.h: Add s_incbin prototype.
399 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
400 * NEWS: Mention new feature.
402 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
404 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
407 2001-07-06 John Healy <jhealy@redhat.com>
409 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
410 set of fixups to be stored.
411 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
412 restored to be chosen from any that are saved.
413 (gas_cgen_swap_fixups): Modified to allow the current set of
414 fixups to be swapped with any other set that has been saved.
415 (gas_cgen_initialize_saved_fixups_array): New routine.
416 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
417 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
418 or MAX_SAVED_FIXUP_CHAINS.
419 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
420 store, swap and restore fuctions to reflect the new interface.
422 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
424 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
425 ignore empty, ineffectual alignment frags when deciding if a
428 2001-07-05 Steve Ellcey <sje@cup.hp.com>
430 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
431 and SPECIAL_SECTION_FINI_ARRAY.
432 (special_section_name): Add .init_array and .fini_array.
433 (md_pseudo_table): Add init_array and fini_array.
434 (md): Add pointer_size and pointer_size_shift fields.
435 (setup_unwind_header): New static function.
436 (output_unw_records): Modify to use setup_unwind_header.
437 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
438 md.pointer_size_shift.
439 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
441 2001-07-05 Ben Elliston <bje@redhat.com>
443 * README (Supported platforms): m88k no longer suffers bitrot.
445 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
447 2001-07-05 Alan Modra <amodra@bigpond.net.au>
449 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
450 lsy_value. Correct typos in comments.
451 * symbols.c (local_symbol_make): Update for name change.
452 (local_symbol_convert): Likewise.
454 (S_GET_VALUE): Likewise.
455 (S_SET_VALUE): Likewise.
456 (print_symbol_value_1): Likewise.
457 (resolve_symbol_value): Likewise. Don't divide local sym values
458 by OCTETS_PER_BYTE twice.
460 2001-07-04 Jim Wilson <wilson@redhat.com>
462 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
464 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
467 2001-07-05 Ben Elliston <bje@redhat.com>
469 * read.c (s_fill): Correct spelling error in comments.
471 * doc/c-m88k.texi: New file.
472 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
473 * doc/Makefile.in: Regenerate.
474 * doc/all.texi: Set M880X0.
475 * doc/as.texinfo: Hook in m88k-dependent documentation.
477 2001-07-04 Eric Christopher <echristo@redhat.com>
479 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
481 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
482 and rm5721 as valid cpu strings.
483 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
485 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
487 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
488 if it's expected to be non-zero.
490 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
492 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
495 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
496 (write_object_file): Set finalize_syms to
497 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
500 * doc/internals.texi; Document
501 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
503 2001-07-02 Alan Modra <amodra@bigpond.net.au>
505 * config/tc-ppc.c: Formatting fixes.
507 2001-07-01 Ben Elliston <bje@redhat.com>
509 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
510 they cause some subtle breakage. Will fix them again later.
512 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
514 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
515 outside of a function as a .appline directive.
517 2001-06-28 Eric Christopher <echristo@redhat.com>
518 H.J. Lu <hjl@gnu.org>
520 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
521 of mips_cpu for the ISA selection.
522 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
523 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
524 (mips_tune): New. Use mips_tune for scheduling and optimization
526 (append_insn): Use mips_tune and mips_arch.
527 (macro_build): Ditto.
529 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
530 backwards compatability mips_cpu generates arch and tune.
531 (md_show_usage): Document new behavior.
533 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
538 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
540 * write.c (write_object_file): Do not set finalize_syms until
541 after the segments have been sized. Some backends may still
542 need to access the syms's frags in order to adjust relaxed
545 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
548 2001-06-27 Alan Modra <amodra@bigpond.net.au>
550 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
551 subtract MD_PCREL_FROM_SECTION for 68k.
552 (fixup_segment <Difference of 2 syms different seg>): Only fudge
553 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
555 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
557 * write.c (fixup_segment <Difference of 2 syms same seg>): If
558 pcrel, subtract MD_PCREL_FROM_SECTION value.
560 2001-06-24 Ben Elliston <bje@redhat.com>
562 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
564 2001-06-24 Jakub Jelinek <jakub@redhat.com>
566 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
567 section symbols the same way as externs.
569 2001-06-24 Ben Elliston <bje@redhat.com>
571 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
572 (emit_relocations): Ditto.
574 (md_begin): Reformat comments to conform to the GNU standards.
575 (md_assemble): Ditto.
577 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
578 (md_parse_option): Mark parameters as unused.
579 (md_show_usage): Ditto.
580 (calcop): Adjust type of `reg_prefix' to char.
582 (getval): Adjust type of local `c' to char.
583 (md_create_short_jump): Mark from_addr, to_addr params as unused.
584 (md_create_long_jump): Ditto.
585 (md_estimate_size_before_relax): Mark parameters as unused.
587 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
588 to allay a possible compiler warning.
590 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
592 * doc/internals.texi (CPU backend): Document md_atof.
594 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
596 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
597 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
600 2001-06-21 Philip Blundell <philb@gnu.org>
602 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
604 (insns): Remove entry for adrl. Add long_flag for adr.
605 (do_adr): Handle `l' suffix.
608 2001-06-21 Alan Modra <amodra@bigpond.net.au>
610 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
611 (md_apply_fix): Use it here. Replace printf with equivalent
613 (tc_gen_reloc): Use as_bad_where instead of as_bad.
614 (md_apply_fix): Here too.
615 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
616 * config/tc-m68k.c (tc_gen_reloc): Likewise.
617 (md_convert_frag_1): Likewise.
619 2000-06-20 Tom Rix <trix@redhat.com>
621 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
623 2001-06-18 H.J. Lu <hjl@gnu.org>
625 * doc/Makefile.am (info): Depend on $(MANS).
626 (as.1): Remove the prefix `$(srcdir)/'.
627 * doc/Makefile.in: Regenerated.
631 2001-06-18 Philip Blundell <philb@gnu.org>
633 * config/tc-arm.c (do_msr): Remove restriction on usage of
636 2001-06-19 Alan Modra <amodra@bigpond.net.au>
638 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
641 2001-06-13 Philip Blundell <philb@gnu.org>
643 * config/tc-arm.c (thumb_shift): Improve wording of error message.
644 (do_t_arit): Likewise.
646 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
648 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
649 .loc pseudos if the dfwarf2 functions are available.
650 (md_assemble): Only call dwarf2_emit_insn if it is available.
652 * expr.c: Fix typo in comment.
654 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
656 * doc/as.texinfo (Infix Ops): Document that comparison and
657 combiner operators can be used as infix operators.
659 2001-06-12 Peter Jakubek <pjak@snafu.de>
661 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
663 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
664 (reverse_mri_condition): Likewise.
665 (swap_mri_condition): Issue warning for conditions that can not be
667 (build_mri_control_operand): Fix order of operands (swapped).
668 (build_mri_control_operand): Allow upper case extension in structured
670 (s_mri_else): Likewise.
671 (s_mri_next): Likewise.
672 (s_mri_for): Likewise.
673 (s_mri_if): Fix handling comment ('*') in mri mode.
674 (s_mri_while): Likewise.
675 * macro.c (macro_expand): Allow macro invocation with empty
678 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
680 * config/tc-arm.c: Fix test for overlow of literal pool.
682 2001-06-11 H.J. Lu <hjl@gnu.org>
684 * NEWS: Updated for the new -n option for the MIPS assembler.
686 * config/tc-mips.c (md_show_usage): Add -n.
688 * doc/as.texinfo: Document the new -n option.
689 * doc/c-mips.texi: Likewise.
690 * doc/as.1: Regenerated.
692 2001-06-10 Alan Modra <amodra@bigpond.net.au>
694 * config/obj-coff.c (obj_coff_section): Formatting fix.
696 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
699 2001-06-08 H.J. Lu <hjl@gnu.org>
701 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
702 disable warning about all NOPS that the assembler generates.
703 (macro): Warn NOPS generated only if warn_nops is not 0.
704 (md_shortopts): Add `n'.
705 (md_parse_option): Set warn_nops to 1 for `n'.
707 2001-06-08 H.J. Lu <hjl@gnu.org>
709 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
711 2001-06-08 H.J. Lu <hjl@gnu.org>
713 * config/tc-mips.c (md_apply_fix): Don't adjust common
714 extern/weak symbols for ELF.
715 (md_estimate_size_before_relax): Treat weak like extern for
717 (mips_fix_adjustable): Don't adjust extern/weak symbols for
720 2001-06-08 Alan Modra <amodra@bigpond.net.au>
722 * Makefile.am: 'som' is not wrongly spelled 'some'.
723 * Makefile.in: Regenerate.
725 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
726 S_GET_VALUE by using a temp.
727 (append_insn): Likewise, and for S_SET_VALUE too.
728 (mips_emit_delays): Likewise.
729 (my_getExpression): Likewise.
730 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
731 (mips16_extended_frag): Remove code concerned with avoiding
732 locking in a frag address now that symbols are not finalized until
733 relaxation is complete. Cater for first relaxation pass having
734 bogus addresses. Use relax_marker to reliably determine whether a
735 symbol frag has been reached on the current pass.
737 2001-06-07 H.J. Lu <hjl@gnu.org>
739 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
740 * configure: Regenerate.
742 2001-06-07 H.J. Lu <hjl@gnu.org>
744 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
746 * configure: Regenerate.
748 2001-06-07 H.J. Lu <hjl@gnu.org>
750 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
751 MIPS_STABS_ELF is defined.
753 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
755 * as.c (show_usage): Remove L from listing options. It is not a
758 2001-06-06 Christian Groessler <cpg@aladdin.de>
760 * config/tc-z8k.c: Removed many warnings by removing unused
761 variables and tagging unused parameters as such.
762 (md_begin): Fixed a typo (","instead of ";").
763 (struct ctrl_table): Add parentheses to initialize array
765 (struct flag_table): Likewise.
766 (struct intr_table): Likewise.
767 (struct table): Likewise.
768 (check_operand): "#if 0"'ed since it doesn't seem to be used.
770 2001-06-06 Peter Jakubek <pjak@snafu.de>
772 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
773 options to list (e.g. m5206e, m5307, m5407).
775 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
777 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
778 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
780 2001-06-06 Alan Modra <amodra@bigpond.net.au>
782 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
783 <JumpByte, JumpDword insn output>: Remove dead code.
785 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
787 * as.c (parse_args): Correct option name "listing-lhs-width2".
789 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
791 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
794 2001-05-30 Richard Henderson <rth@redhat.com>
796 * read.c (emit_leb128_expr): Call md_cons_align.
798 2001-05-28 Jeff Sturm <jsturm@one-point.com>
800 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
801 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
802 (tc_gen_reloc): Likewise.
803 (sparc_cons_align): Don't clear sparc_no_align_cons.
804 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
805 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
807 2001-05-27 Alan Modra <amodra@one.net.au>
809 * write.c (relax_segment <rs_space>): Check the section of a
810 symbol to determine whether it is absolute rather than comparing
811 its frag against zero_address_frag as listings play tricks with
814 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
815 allocated in the same chunk as the fixed part.
817 2001-05-26 Alan Modra <amodra@one.net.au>
819 * write.c (relax_segment <rs_space>): Calculate growth using
820 addresses before stretch. Prevent repeated error messages.
821 From Peter Jakubek <pjak@snafu.de>
822 Use as_bad_where and as_warn_where to pinpoint errors.
824 2001-05-25 Alan Modra <amodra@one.net.au>
826 * symbols.c (resolve_symbol_value): Always set segment, even when
827 not finalizing symbol value.
829 * config/obj-ieee.c (write_object_file): Set finalize_syms.
830 * config/obj-coff.c (write_object_file): Likewise.
831 * (size_section): Remove rs_space assert as fr_symbol is no longer
833 (fill_section): Likewise.
835 * configure.in: Replace linuxoldld with linux*oldld.
836 * configure: Regenerate.
838 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
839 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
840 that have been finalized.
842 * symbols.c (resolve_symbol_value): Clear sy_resolving before
843 taking exit_dont_set_value.
845 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
848 2000-05-24 Tom Rix <trix@redhat.com>
850 * config/obj-coff.c (add_lineno): xcoff allows negative line
852 * config/tc-ppc.c (ppc_stabx): fix generated symbol
854 2001-05-24 Alan Modra <amodra@one.net.au>
856 * write.c (write_object_file): Set finalize_syms = 1 before
859 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
861 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
862 architecture, remove erraneous ISA_MIPS32.
863 (md_show_usage): Add MIPS r12k support.
864 (mips_cpu_info_table): Add MIPS r12k support.
866 2001-05-22 Alan Modra <amodra@one.net.au>
868 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
871 * symbols.c (resolve_symbol_value): Remove "finalize" param,
872 instead use finalize_syms directly. Don't treat expressions
873 specially with regard to finalize_syms. Update calls to self.
874 (resolve_local_symbol): Update call to resolve_symbol_value.
875 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
877 * symbols.h (resolve_symbol_value): Update prototype.
878 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
879 to resolve_symbol_value.
880 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
881 * config/obj-coff.c (do_relocs_for): Likewise.
882 (yank_symbols): Likewise.
883 (fixup_segment): Likewise.
884 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
885 * config/tc-mips.c (md_convert_frag): Likewise.
886 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
887 (ppc_fix_adjustable): Likewise.
888 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
889 (dwarf2dbg_convert_frag): Likewise.
890 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
891 (eh_frame_convert_frag): Likewise.
892 * expr.c (make_expr_symbol): Likewise.
893 * write.c (adjust_reloc_syms): Likewise.
894 (write_object_file): Likewise.
895 (relax_segment): Likewise.
896 (fixup_segment): Likewise.
897 (finalize_syms): Init to zero, and update comment.
898 (write_object_file): Set finalize_syms to 1 rather than 2.
899 * doc/internals.texi (sy_value): Mention finalize_syms.
900 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
902 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
903 as relaxable if embedded system, make weak syms non-relaxable.
905 (tc_m68k_fix_adjustable): ..so it can be used here.
906 (md_apply_fix_2): Sign extend without conditional.
908 * config/tc-v850.c: Update copyright.
910 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
912 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
913 howto entry is not found.
915 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
917 * config/tc-mn10300.c (mn10300_force_relocation): Don't
918 optimize differences between symbols in code sections to
920 (mn10300_fix_adjustable): Don't adjust to section+offset
921 relocations pointing at symbols in code sections.
923 2001-05-16 Alan Modra <amodra@one.net.au>
925 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
927 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
928 opcodes are output rather than after. Delete insn_size.
929 * config/tc-v850.c (md_assemble): Similarly, but delete
932 2001-05-14 Richard Henderson <rth@redhat.com>
934 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
937 2001-05-14 Richard Henderson <rth@redhat.com>
939 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
940 also collect whether to expect an FDE augmentation.
941 (check_eh_frame): Rewrite as a state machine. Track where in
942 an FDE we are located, skip any augmentation.
943 (eh_frame_estimate_size_before_relax): Get code alignment from
944 the fragment subtype.
945 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
946 * read.c (emit_leb128_expr): Call check_eh_frame.
948 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
950 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
951 before a relaxable insns.
953 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
955 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
956 between symbols if the base symbol is in the current section;
957 emit a PC-relative relocation instead.
959 2001-05-12 Peter Targett <peter.targett@arccores.com>
961 * config/tc-arc.c: Update copyright and tidy source comments.
962 (md_pseudo_table): Add directive .cpu back as an alias for
963 .option. Add .file and .line for dwarf2 support.
964 (arc_mach_type): Make bfd_mach_arc_6 default.
965 (md_longopts): Add entry 'pre-v6' representing old command line
966 option when assembling for 'arc5' core versions.
967 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
969 (arc_code_symbol): Make symbol value for @h30 fixup expression
971 (md_assemble): Call dwarf2_emit_insn.
972 Include "dwarf2dbg2.h". Formatting fixes throughout file.
973 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
974 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
976 2001-05-11 Jakub Jelinek <jakub@redhat.com>
978 * config/tc-ia64.c (special_linkonce_name): New.
979 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
980 .gnu.linkonce.ia64unw{,i}.FOO.
981 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
982 (dot_endp): Add comment about it.
984 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
986 * config/tc-arm.c (arm_handle_align): When truncating an aligned
987 block, ensure that the low order bits of the alignment are
990 2001-05-10 Alan Modra <amodra@one.net.au>
992 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
995 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
996 current variable part of frag.
997 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
998 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
999 * config/tc-m68hc11.c (RELAX_STATE): Define.
1000 (RELAX_LENGTH): Define.
1001 (md_estimate_size_before_relax): Handle non-relaxable cases
1002 separately from relaxable cases for clarity, and return correct
1003 size for multi-pass relaxation.
1004 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1005 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1006 (md_convert_frag): Remove "length_code".
1007 * config/tc-vax.c (RELAX_STATE): Define.
1008 (RELAX_LENGTH): Define.
1009 (md_relax_table): Add missing entry.
1010 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1011 (md_convert_frag): Remove "length_code".
1012 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1013 don't bother setting fr_var. Return correct size for multi-pass
1015 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1016 (md_convert_frag): Don't bother clearing fr_var.
1017 (md_pseudo_table): Correct initialization.
1018 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1019 (md_estimate_size_before_relax): No need to set fr_var.
1020 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1021 (md_estimate_size_before_relax): No need to set fr_var.
1023 2001-05-09 Richard Henderson <rth@redhat.com>
1025 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1026 beginning a function's unwind info block.
1028 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1030 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1032 2001-05-08 Andreas Schwab <schwab@suse.de>
1034 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1035 fx_pcrel_adjust explicitly sign extend when reading it.
1037 2001-05-08 Alan Modra <amodra@one.net.au>
1039 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1040 from md_relax_table, and combine some switch cases.
1042 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1044 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1045 from offset in non-pcrel operands too.
1047 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1049 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1050 * config/tc-arm.c (arm_handle_align): Do not insert more than
1051 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1052 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1054 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1056 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1058 * Makefile.in: Regenerate.
1059 * configure.in: Remove duplicate mips-*-ecoff* entry.
1060 * configure: Regenerate.
1062 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1063 (n_names): Cast away type mismatch.
1064 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1065 (obj_ecoff_frob_symbol): Likewise.
1066 * ecoff.c: (add_file): Add unused attribute.
1067 (ecoff_directive_begin): Likewise.
1068 (ecoff_directive_bend): Likewise.
1069 (ecoff_directive_def): Likewise.
1070 (ecoff_directive_dim): Likewise.
1071 (ecoff_directive_scl): Likewise.
1072 (ecoff_directive_size): Likewise.
1073 (ecoff_directive_type): Likewise.
1074 (ecoff_directive_tag): Likewise.
1075 (ecoff_directive_val): Likewise.
1076 (ecoff_directive_endef): Likewise.
1077 (ecoff_directive_end): Likewise.
1078 (ecoff_directive_ent): Likewise.
1079 (ecoff_directive_extern): Likewise.
1080 (ecoff_directive_file): Likewise.
1081 (ecoff_directive_fmask): Likewise.
1082 (ecoff_directive_frame): Likewise.
1083 (ecoff_directive_mask): Likewise.
1084 (ecoff_directive_loc): Likewise.
1085 (mark_stabs): Likewise.
1086 (ecoff_stab): Likewise.
1087 (ecoff_frob_symbol): Cast away type mismatch.
1088 (ecoff_padding_adjust): Likewise.
1089 (ecoff_build_symbols): Likewise.
1090 (ecoff_build_procs): Likewise.
1091 (ecoff_build_aux): Likewise.
1092 (ecoff_build_strings): Likewise.
1093 (ecoff_build_fdr): Likewise.
1094 (ecoff_build_debug): Likewise.
1095 * itbl-ops.c (itbl_assemble): Variable initialization.
1097 2001-05-03 Alan Modra <amodra@one.net.au>
1099 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1100 expressions rather than triggering an assert.
1102 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1104 * config/tc-openrisc.c: New file.
1105 * config/tc-openrisc.h: Likewise.
1107 * Makefile.am: Add OpenRISC target.
1108 * Makefile.in: Regenerated.
1110 * configure.in (openrisc-*-*): Add target.
1111 * configure: Regenerated.
1113 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1115 * config/tc-arm.c (arm_frag_align_code): Change error message to
1116 more explanatory version.
1118 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1120 * config/tc-mips.c (md_parse_option): Also accept
1121 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1123 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1125 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1126 argument passing order: predicate goes last, not first.
1128 2001-04-27 Sean McNeil <sean@mcneil.com>
1130 * configure.in: Add arm-vxworks.
1131 * configure: Regenerate.
1133 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1135 * config/tc-arm.c (arm_handle_align): New Function: Generate
1136 no-op filled alignment frags.
1137 (arm_frag_align_code): New Function: Create a code alignment frag.
1138 (arm_init_frag): New Function: Initialse the target dependent
1141 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1142 (TC_FRAG_INIT): Define.
1143 (HANDLE_ALIGN): Define.
1144 (md_do_align): Define.
1146 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1148 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1149 symbol has been initialised before extracting its symbol index.
1151 2001-04-24 H.J. Lu <hjl@gnu.org>
1153 * configure: Regenerated with the right version of autoconf.
1155 2001-04-24 Christian Groessler <cpg@aladdin.de>
1157 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1158 generate R_CALLR and R_REL16 relocations
1160 2000-04-20 Jason Eckhardt <jle@redhat.com>
1162 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1163 since frag_now can change after d10v_cleanup is called.
1165 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1167 * configure.in: Add the em type for FreeBSD targets.
1168 * configure: Regenerate.
1170 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1172 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1173 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1175 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1176 pc-relative relocations not placed at the end of the instruction.
1178 2001-04-13 Jim Wilson <wilson@redhat.com>
1180 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1183 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1185 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1186 handle SHF_MERGE and SHF_STRINGS.
1187 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1188 (obj_elf_section): Allow additional argument specifying entity size.
1189 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1190 in SEC_MERGE sections.
1192 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1194 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1196 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1198 * expr.c (operand): Pass &c to md_parse_name().
1199 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1201 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1203 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1205 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1206 * Makefile.in: Regenerated.
1208 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1209 * configure: Regenerated.
1211 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1213 * config/tc-mn10300.c (xr_registers): Added `pc'.
1215 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1217 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1218 * configure: Regenerate.
1220 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1221 cases, and always return size based on current fr_subtype.
1222 (md_begin): Move initialization of md_relax_table..
1223 (md_relax_table): ..to static initializer. Set rlx_length for
1224 UNDEF_WORD_DISP cases.
1225 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1226 (md_begin): Likewise.
1227 (md_relax_table): Likewise.
1228 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1229 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1230 Set rlx_backward and rlx_forward to zero for unused states.
1231 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1232 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1233 (UNCOND12, UNCOND32): Remove duplicate defines.
1235 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1237 * config/tc-cris.c (md_estimate_size_before_relax) <case
1238 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1239 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1240 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1241 Add cases to cover all relax states.
1242 (cris_insn_first_word_frag): New.
1243 (md_assemble): Call cris_insn_first_word_frag to get the first
1244 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1245 end. Drop variable insn_size.
1246 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1247 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1248 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1250 * write.c (write_object_file): Reset broken word state before
1253 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1255 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1256 for one line if not already enabled.
1257 * cond.c (s_elseif): Correct conditional assembly listing.
1260 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1261 Don't abort on NULL current_cframe.
1263 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1265 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1266 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1267 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1268 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1269 * config/obj-coff.c (do_relocs_for): Likewise.
1270 (yank_symbols): Likewise.
1271 (fixup_segment): Likewise.
1272 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1273 (ppc_fix_adjustable): Likewise.
1274 * config/tc-mips.c (md_convert_frag): Likewise.
1275 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1276 * ehopt.c (eh_frame_convert_frag): Likewise.
1277 * expr.c (make_expr_symbol): Likewise.
1279 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1281 * symbols.c (resolve_symbol_value): Don't fix expression values
1282 until relaxation is complete.
1283 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1284 (S_GET_VALUE): Likewise, and return unresolved expression value.
1285 * write.c (finalize_syms): New.
1286 (relax_and_size_seg): Split into..
1287 (relax_seg): New function, returns 1 if anything changed..
1288 (size_seg): And the remainder of relax_and_size_seg.
1289 (fixup_segment): Arrange for final resolution of sym values.
1290 (adjust_reloc_syms): Likewise.
1291 (write_object_file): Likewise, and repeatedly call relax_seg until
1292 nothing more changes.
1293 (relax_segment): Return 1 if anything changed. Use correct types
1294 for rs_org `target' and `after'.
1295 * write.h (finalize_syms): Declare.
1296 (relax_segment): Update prototype.
1298 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1299 do-nothing cases to switch to avoid abort on a second relaxation
1300 pass, and tidy code a little.
1301 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1302 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1303 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1304 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1305 (md_relax_table): Remove first four unused entries. Increment
1306 rlx_length by one throughout table, and update comments to suit.
1307 (md_estimate_size_before_relax): Return size of current variable
1308 part of frag to reflect reality when relaxing more than once.
1309 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1310 (COND32, UNCD32): Rename to DISP32 throughout.
1311 (UNDEF_WORD_DISP): Renumber to 3.
1312 (md_estimate_size_before_relax): Add extra do-nothing cases.
1313 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1314 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1315 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1316 handle word and dword branches.
1318 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1320 * config/tc-cris.h (tc_fix_adjustable): Allow only
1321 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1322 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1323 example in comment to valid type.
1325 2001-03-28 H.J. Lu <hjl@gnu.org>
1327 * read.c (equals): Set to local for COFF only if it hasn't been
1330 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1332 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1333 (md_begin): Use it when setting default architecture.
1335 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1337 * read.c (equals): (for COFF) default symbols to being local.
1339 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1341 * configure.in (cris-*-*): Change default emulation to criself.
1342 (cris-*-*aout*): New rule.
1343 * configure: Regenerate.
1345 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1347 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1348 BFD_RELOC_390_GOTENT.
1349 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1350 BFD_RELOC_390_GOTENT.
1352 2001-03-26 Nick Clifton <nickc@redhat.com>
1354 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1355 * config/tc-s390.c (s390_force_relocation): New function: Force
1356 relocations for VTINHERIT relocs.
1358 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1360 * doc/as.texinfo: Put @c man begin to generate the as man page.
1361 When generating man, define all the variables. Re-organize some
1362 options to obtain better indentation of man page.
1363 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1364 (as.1): Build from as.texinfo.
1365 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1367 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1369 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1370 scale factor, and return the end of the expression.
1371 (i386_operand): Modify for above.
1373 2001-03-23 Nick Clifton <nickc@redhat.com>
1375 * doc/as.texinfo: Document --listing-XXX command line switches.
1376 Explain why listings behave differently when -pipe is used.
1378 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1380 * write.c (fix_new_exp): Print an error if passed a register.
1382 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1384 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1385 (PIC_SUFFIX_CHAR): New macro.
1386 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1387 (pic): New variable.
1388 (md_longopts): New option --pic.
1389 (OPTION_PIC): Define.
1390 (md_estimate_size_before_relax): Tweak longish comment.
1391 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1392 (md_assemble): Handle a PIC relocation on prefix and normal
1393 instruction operands.
1394 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1395 "complex" operand expressions. Call frag_more outside
1396 gen_cond_branch_32 parameter list.
1397 (cris_process_instruction): Handle PIC relocs on parsed
1398 operand expressions. Validize PIC reloc sizes.
1399 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1400 (gen_bdap): Handle "complex" operand expressions.
1401 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1402 ADD.D offset,PC as jump instruction if generating PIC. Generate
1403 error instead of crashing on complex expressions.
1404 (cris_number_to_imm): Add segT parameter. All callers changed.
1405 Use segT parameter, not now_seg, for segment of fixup. Handle
1406 PCREL relocations but check that they are fully resolved.
1407 (md_parse_option): Handle OPTION_PIC.
1408 (tc_gen_reloc): Handle PIC relocs.
1409 (md_show_usage): Update for --pic.
1410 (md_apply_fix3): Renamed from md_apply_fix.
1411 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1412 (md_cris_force_relocation): Force relocation for PIC relocs.
1414 * config/tc-cris.h: Tweak attribution.
1415 (MD_APPLY_FIX3): Define.
1416 (IS_CRIS_PIC_RELOC): New macro.
1417 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1418 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1420 (tc_frob_symbol): Avoid emitting undefined symbols.
1422 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1424 * frags.h (struct frag): Add relax_marker.
1425 * write.c (is_dnrange): Delete.
1426 (relax_frag): Use correct types for `aim', `target', `address'.
1427 Delete `offset', `was_address'. Test `relax_marker' instead of
1428 using fragile (and slow) address test.
1429 (relax_segment): Init and flip `relax_marker'.
1431 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1433 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1436 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1438 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1439 with 'Motorola specification for assembly language input standard'.
1441 2001-03-17 Richard Henderson <rth@redhat.com>
1443 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1444 (dwarf2_directive_loc): Don't use them.
1445 (dwarf2_directive_file): Reject duplicate file definitions.
1446 (get_filenum): Zero allocated memory.
1447 (out_file_list): Complain about missing file definitions.
1449 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1451 * read.c (do_org): Handle complex expressions.
1452 * cgen.c (gas_cgen_finish_insn): Likewise.
1454 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1456 * config/tc-ia64.c (md): New member keep_pending_output.
1457 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1459 (dot_xdata): Turn on md.keep_pending_output for the duration of
1461 (dot_xfloat_cons): Ditto.
1462 (dot_xstringer): Ditto.
1463 (dot_xdata_ua): Ditto.
1464 (dot_xfloat_cons_ua): Ditto.
1466 2001-03-15 Jim Wilson <wilson@redhat.com>
1468 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1471 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1473 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1475 2001-03-15 DJ Delorie <dj@redhat.com>
1477 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1478 blindly freeing string if it isn't at the top of the obstack.
1480 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1482 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1483 (NUM_FLAG_CODE): Define.
1484 (lex_got): New function.
1485 (got_reloc): New global var.
1486 (x86_cons_fix_new): New function.
1487 (x86_cons): New function.
1488 (i386_immediate): Use lex_got here, replacing inline code. Change
1489 "ignoring junk.." error message to "junk.."
1490 (i386_displacement): Likewise.
1491 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1492 (x86_cons): Declare.
1493 (TC_CONS_FIX_NEW): Define.
1494 (x86_cons_fix_new): Declare.
1496 2001-03-12 Nick Clifton <nickc@redhat.com>
1498 * config/tc-arm.c (md_begin): Always set machine type based on
1501 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1503 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1504 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1506 <JumpInterSegment output>: Use correct i.disp_reloc[].
1507 <immediate output>: Likewise.
1509 2001-03-06 Nick Clifton <nickc@redhat.com>
1511 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1514 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1516 * config/tc-m68k.c : Add 5407 to archs[] table.
1517 (HAVE_LONG_BRANCH): Add mcf5407.
1518 (select_control_regs): Recognize 5407.
1520 2001-03-02 Dave Brolley <brolley@redhat.com>
1522 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1525 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1527 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1528 (gen_to_words): Print warnings if NaNs are found and the target CPU
1529 does not support them. Allow largest exponent to be used in normal
1530 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1532 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1534 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1535 anymore since we use bfd_elf_generic_reloc now.
1536 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1538 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1540 * configure.in (BFD_VERSION): New.
1541 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1542 * configure: Regenerate.
1543 * Makefile.am: Run "make dep-am"
1544 * Makefile.in: Regenerate.
1545 * doc/Makefile.in: Regenerate.
1547 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1549 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1550 SEC_NEVER_LOAD when the 'n' flag is used.
1551 Add SEC_NEVER_LOAD to matchflags.
1553 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1555 * symbols.c (decode_local_label_name): Initialize message_format
1556 only when an error is reported (perf pb due to I18N).
1558 2001-02-23 H.J. Lu <hjl@gnu.org>
1560 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1561 BFD_ASSEMBLER is not defined.
1563 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1565 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1566 done if it's against a symbol.
1568 2001-02-22 Timothy Wall <twall@cygnus.com>
1570 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1571 target formats if applicable.
1572 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1573 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1574 * Makefile.in: Regenerated.
1575 * configure.in: Added configuration for ia64-*-aix*.
1576 * configure: Regenerated.
1578 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1580 * config/tc-ia64.c (enum operand_match_result): New type.
1581 (operand_match): Change return type to operand_match_result.
1582 Fix all returns appropriately, adding support for returning the
1583 out-of-range result.
1584 (parse_operands): New locals result, error_pos, out_of_range_pos,
1585 curr_out_of_range_pos. Rewrite operand matching loop to give better
1588 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1590 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1591 (dot_proc): Clear unwind.prologue_count to zero.
1592 (dot_prologue): Increment unwind.prologue_count.
1593 (dot_restore): If second operand is omitted, use
1594 unwind.prologue_count -1 for "ecount" (# of additional regions to
1595 pop). Decrement unwind.prologue_count by number of regions
1598 2001-02-21 Nick Clifton <nickc@redhat.com>
1600 * doc/as.texinfo (Section): Note that some flags to the COFF
1601 version of .section remove attributes rather than setting them.
1603 2001-02-20 Kazu Hirata <kazu@hxi.com>
1605 * config/tc-pdp11.c: Fix formatting.
1606 * config/tc-pdp11.h: Likewise.
1608 2001-02-20 Bo Thorsen <bo@suse.de>
1610 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1613 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1615 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1616 all FreeBSD platforms should look the same at this level.
1617 * configure: Rebuilt.
1618 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1620 2001-02-18 lars brinkhoff <lars@nocrew.org>
1622 * Makefile.am: Add PDP-11 target.
1623 * configure.in: Likewise.
1624 * config/tc-pdp11.c: New file.
1625 * config/tc-pdp11.h: New file.
1626 * doc/Makefile.am: Add PDP-11 documentation.
1627 * doc/all.texi: Likewise.
1628 * doc/as.texinfo: Likewise.
1629 * doc/c-pdp11.texi: New file.
1631 2001-02-16 matthew green <mrg@redhat.com>
1633 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1635 2001-02-13 Jim Wilson <wilson@redhat.com>
1637 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1638 reloc instead of a 0 reloc.
1639 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1641 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1643 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1645 * write.c (is_dnrange): Stop as soon as the address becomes
1647 (relax_frag): Add segment parameter. Only call symbol_get_frag
1648 once. Only call is_dnrange if the symbol is in the same segment,
1649 and the symbol address is larger.
1650 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1651 * write.h (relax_frag): Update declaration.
1652 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1654 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1655 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1656 (m32r_relax_frag): Update declaration.
1657 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1658 * config/tc-tic54x.h (md_relax_frag): Likewise.
1659 * doc/internals.texi (CPU backend): Update documentation for
1662 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1664 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1665 Mention effect of < 386 architectures on jump promotion.
1666 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1668 * config/tc-i386.c (no_cond_jump_promotion): New.
1669 (set_cpu_arch): Parse "jumps" arch modifier.
1670 (insn_size): Modify usage comment.
1671 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1672 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1673 (TYPE_FROM_RELAX_STATE): New define.
1674 (UNCOND_JUMP, COND_JUMP): Renumber.
1675 (md_relax_table): Reorder to suit.
1676 (COND_JUMP86): New define.
1677 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1678 (md_assemble): Create frag var for jumps of max size, encode relax
1679 state for COND_JUMP86.
1680 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1681 leave conditional jumps small if no_cond_jump_promotion.
1682 (md_convert_frag): Likewise.
1684 * expr.c (operator): Don't bump input_line_pointer for two char
1685 operators. Instead return operator size via new param num_chars.
1686 (expr): Use above to parse multi-char operators correctly.
1688 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1690 * config/tc-i386.c (i386_displacement): Fix handling of
1691 BFD_RELOC_X86_64_GOTPCREL.
1692 (i386_validate_fix): Likewise.
1694 2001-02-12 Philip Blundell <pb@futuretv.com>
1696 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1697 ldrt/strt instructions.
1699 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1701 * config/tc-mips.c (macro): For M_LA_AB emit a
1702 BFD_RELOC_MIPS_CALL16 relocation or a
1703 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1704 BFD_RELOC_MIPS_GOT16 and
1705 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1706 loading the jump register when generating SVR4_PIC code.
1708 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1710 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1711 map to MIPS-specific files, as they used to do before the
1712 change on 2000-05-21.
1713 * configure: Regerate.
1715 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1717 * config/tc-mips.c (md_parse_option): Don't try to compile
1718 ELF-only option code if not ELF.
1720 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1722 * config/tc-ia64.h (md_elf_section_type): New macro.
1723 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1724 (they're now handled via ia64_elf_section_type.
1726 * config/tc-ia64.c (unwind): New members saved_text_seg,
1727 saved_text_subseg, and force_unwind_entry.
1728 (optimize_unw_records): New function to optimize away unnecessary
1730 (ia64_elf_section_type): New function.
1731 (output_unw_records): Generate unwind info only if the size is
1732 non-zero or if it's forced for some other reason (e.g.,
1733 handlerdata or a personality routine).
1734 (generate_unwind_image): Don't switch back to previous
1735 section---stay inside the unwind info section instead so that
1736 handlerdata that may follow goes into the right place.
1737 (dot_handlerdata): Force generation of unwind entry and save the
1738 current active text segment before generating unwind image.
1739 (dot_unwentry): Force generation of unwind entry.
1740 (dot_personality): Ditto.
1741 (dot_endp): Generate unwind table entry only if there is
1742 some unwind info or the unwind entry was forced.
1744 * config/tc-ia64.c (make_unw_section_name): New macro to form
1745 unwind section name.
1746 (generate_unwind_image): Add "text_name" argument. Use it to
1747 form unwind section name.
1748 (dot_handlerdata): Determine current segment (section) name and
1749 pass it to generate_unwind_image().
1750 (dot_endp): Determine current segment (section) name and use
1751 it to determine the appropriate unwind section name.
1752 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1753 n, fill, and max arguments.
1755 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1757 * Makefile.am: Add linux target for S/390.
1758 * configure.in: Likewise.
1759 * config/tc-s390.c: New file.
1760 * config/tc-s390.h: New file.
1762 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1764 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1765 2byte, 4byte and 8byte.
1767 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1769 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1770 md_number_to_chars with size > sizeof (valueT).
1772 2001-02-06 H.J. Lu <hjl@gnu.org>
1774 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1775 there is no relocation.
1777 2001-02-06 H.J. Lu <hjl@gnu.org>
1779 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1781 * config/tc-ia64.c (md_parse_option): Only accept the valid
1782 ia64 options on "-axxx".
1784 2001-02-05 Jim Wilson <wilson@redhat.com>
1786 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1787 aborting for invalid operands.
1789 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1791 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1792 than via pointer. Update all callers.
1793 (UNWIND_LOW32): Define.
1794 (UNWIND_HIGH32): Define.
1795 (pa_build_unwind_subspace): Use the above macros instead of dumping
1796 bitfields directly. Call frag_more once rather than multiple times.
1797 (md_assemble): Use UNWIND_LOW32.
1798 (pa_entry): Likewise
1799 (pa_procend): Likewise.
1800 (process_exit): Use UNWIND_HIGH32.
1802 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1804 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1805 function to select the header according to the cpu.
1806 (md_after_pass_hook, md_do_align): Remove.
1807 (md_cleanup, m68hc11_cleanup): Remove.
1808 (md_pcrel_from_section): Declare.
1809 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1810 (build_jump_insn, build_insn): Likewise.
1811 (m68hc11_listing_header): New function.
1812 (m68hc11_cleanup): Remove.
1814 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1816 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1817 symbols because there is no support for shared libraries and these
1818 symbols can't be overridden (unless they are weak).
1820 2001-02-01 Momchil Velikov <velco@fadata.bg>
1822 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1823 for the compilation unit with a zero byte.
1825 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1827 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1828 destinations. Correct range check for 17 and 22 bit branches.
1830 2001-01-25 Nick Clifton <nickc@redhat.com>
1832 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1833 still set. Issue an error message instead.
1834 (md_estimate_size_before_relax): Delete unused variable
1835 'buffer_address'. Fixup parentheses around if statement.
1837 2001-01-23 Kazu Hirata <kazu@hxi.com>
1839 * as.c: Fix formatting.
1840 * ehopt.c: Likewise.
1841 * messages.c: Likewise.
1842 * stabs.c: Likewise.
1843 * symbols.c: Likewise.
1845 2001-01-23 Ben Elliston <bje@redhat.com>
1847 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1849 2001-01-22 Kazu Hirata <kazu@hxi.com>
1851 * config/tc-alpha.c: Fix formatting.
1853 2001-01-19 Kazu Hirata <kazu@hxi.com>
1855 * config/tc-alpha.c: Fix formatting.
1857 2001-01-18 Kazu Hirata <kazu@hxi.com>
1859 * config/tc-alpha.c: Fix formatting.
1861 2001-01-18 Nick Clifton <nickc@redhat.com>
1863 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1865 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1867 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1869 * configure.in (cpu_type, arch): Match i386 too.
1870 * configure: Rebuilt.
1872 2001-01-16 Kazu Hirata <kazu@hxi.com>
1874 * config/tc-i386.c: Fix formatting.
1876 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1878 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1879 relocs for .PARISC.unwind section.
1881 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1882 depending on section flags, not just for .text.
1884 2001-01-15 Jim Wilson <wilson@redhat.com>
1886 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1887 not immediately followed by an instruction.
1889 2001-01-15 Kazu Hirata <kazu@hxi.com>
1891 * config/tc-m68hc11.c: Fix formatting.
1893 2001-01-15 Nick Clifton <nickc@redhat.com>
1895 * symbols.c (colon): Change 'already defined symbol' from a
1896 fatal error to an ordinary error. There is no reason why this
1897 error should be fatal.
1899 * message.c (as_fatal): Delete output file, if one has been
1902 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1904 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1906 2001-01-14 Kazu Hirata <kazu@hxi.com>
1908 * config/tc-alpha.c: Fix formatting.
1909 * config/tc-arc.c: Likewise.
1910 * config/tc-arc.h: Likewise.
1911 * config/tc-d10v.c: Likewise.
1912 * config/tc-i370.c: Likewise.
1913 * config/tc-i386.c: Likewise.
1914 * config/tc-i960.c: Likewise.
1915 * config/tc-m68k.c: Likewise.
1916 * config/tc-ppc.c: Likewise.
1917 * config/tc-sparc.c: Likewise.
1918 * config/tc-tahoe.c: Likewise.
1919 * config/tc-vax.c: Likewise.
1921 * config/tc-arc.c: Fix formatting.
1923 * config/tc-arc.c: Fix formatting.
1925 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1927 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1928 both 32 and 64 bit ELF.
1930 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1931 and don't bother storing `m' for "ce" completer. Tidy handling of
1932 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1934 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1936 * config/tc-i386.h (TARGET_MACH): New macro.
1937 (i386_mach): Declare.
1938 * config/tc-i386.c (i386_mach): New function.
1940 2001-01-13 Philip Blundell <philb@gnu.org>
1942 * doc/as.texinfo: Fix spelling and cross-references.
1944 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1945 character for all systems, not just GNU/Linux. Make it explicit
1946 that `-k' doesn't affect code generation, just ELF flags.
1948 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1950 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1953 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1955 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1957 2001-01-12 Nick Clifton <nickc@redhat.com>
1959 * as.c (print_args): Update copyright date to 2001.
1961 2001-01-12 Peter Targett <peter.targett@arccores.com>
1963 * doc/c-arc.texi: New file.
1964 Some sections to be expanded.
1966 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1968 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1969 (md_parse_option): Always accept "--32".
1971 2001-01-11 Peter Targett <peter.targett@arccores.com>
1973 * as.h (TC_ARC): Ensure struc-symbol.h included.
1974 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1976 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1977 (TARGET_SYMBOL_FIELDS) added.
1979 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1980 * doc/c-arc.texi: New file.
1981 Some sections to be expanded.
1982 * doc/as.texinfo: Update command-line options.
1983 Removed outdated text for ARC dependant features, instead include
1984 text from above file.
1986 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1987 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1988 (targ-cpu.h) header.
1990 * config/tc-arc.c: New updated configuration for
1991 ARC, including selection of core variants, and extensibility of
1992 instructions, registers etc. through directives.
1994 * config/tc-arc.c (arc_extinst): Minor corrections for
1996 (arc_common) Likewise. Make alignment argument optional for local
1997 symbols also, with default of zero.
1999 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2001 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2002 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2003 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2004 and fix_new_exp() instead.
2005 (md_convert_frag): For indexed post byte use the symbol value
2006 rather than the displacement.
2007 (md_relax_table): Fix indexed offset relax.
2009 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2011 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2013 (relaxable_symbol): New function.
2015 2001-01-11 Andreas Jaeger <aj@suse.de>
2017 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2020 2001-01-10 Nick Clifton <nickc@redhat.com>
2022 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2023 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2025 2001-01-10 Nick Clifton <nickc@redhat.com>
2027 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2028 character used to dollar local symbols.
2029 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2030 local label symbols.
2031 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2032 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2034 Use LOCAL_LABEL_CHAR.
2035 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2036 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2037 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2039 2001-01-08 Bo Thorsen <bo@suse.de>
2041 * config/tc-i386.c (i386_immediate, i386_displacement):
2044 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2046 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2049 2001-01-07 Philip Blundell <philb@gnu.org>
2051 * doc/as.texinfo (Bug Reporting): Update email address for
2055 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2057 * configure.in: Define DEFAULT_ARCH for i386.
2058 * config/tc-i386.c (md_assemble): Return after the error message;
2059 move testing for 64bit operands to proper place.
2061 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2063 * doc/as.texinfo: Document '#' as comment character for i386 and
2064 x86_64. Add AMD x86-64 into menu of machine dependent information.
2066 * doc/c-i386.texi: Document x86_64 extensions.
2068 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2070 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2072 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2074 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2075 * NEWS: Add note about Pentium4 support.
2077 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2079 * config/tc-i387.c (pi, pte, pt): Update.
2080 (type_names): Add new types.
2082 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2084 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2085 CpuUnknown): Renumber
2086 (CpuP4, CpuSSE2): New.
2087 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2089 2001-01-03 Philip Blundell <pb@futuretv.com>
2091 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2093 (alpha_fix_adjustable): Likewise.
2094 (md_apply_fix): Likewise.
2096 2000-12-31 H.J. Lu <hjl@gnu.org>
2098 * listing.c (listing_message): Allocate string only if it is
2101 * configure: Rebuild.
2103 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2105 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2106 Point out caveats with generating fixups for the opcode in a frag.
2108 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2110 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2113 2000-12-29 H.J. Lu <hjl@gnu.org>
2115 * listing.c (calc_hex): Print the variable part only if the
2116 fragment type is rs_fill.
2118 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2120 * doc/internals.texi (tc_conditional_pseudoop,
2121 TC_LINKRELAX_FIXUP): Fix typos.
2123 2000-12-28 Richard Henderson <rth@redhat.com>
2125 * write.c (subsegs_finish): Fix thinko last change -- don't
2126 "optimize" the alignment == 0 case.
2128 2000-12-28 Richard Henderson <rth@redhat.com>
2130 * as.h (rs_align_test): New.
2131 * frags.c (NOP_OPCODE): Move default from read.c.
2132 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2133 (frag_align_code): New.
2134 * frags.h (frag_align_code): Declare.
2135 * read.c (NOP_OPCODE): Remove.
2136 (do_align): Use frag_align_code.
2137 * write.c (NOP_OPCODE): Remove.
2138 (get_recorded_alignment): New.
2139 (cvt_frag_to_fill): Handle rs_align_test.
2140 (relax_segment): Likewise.
2141 (subsegs_finish): Align last subseg in section to the
2142 section alignment. Use frag_align_code.
2143 * write.h (get_recorded_alignment): Declare.
2144 * config/obj-coff.c (size_section): Handle rs_align_test.
2145 (fill_section, fixup_mdeps): Likewise.
2146 (write_object_file): Use frag_align_code.
2148 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2149 (alpha_handle_align): New.
2150 * config/tc-alpha.h (HANDLE_ALIGN): New.
2151 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2153 * config/tc-i386.h (md_do_align): Use frag_align_code.
2154 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2156 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2157 (ia64_handle_align): New.
2158 * config/tc-ia64.h (HANDLE_ALIGN): New.
2159 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2161 * config/tc-m32r.c (m32r_do_align): Remove.
2162 (m32r_handle_align): New.
2163 (fill_insn): Use frag_align_code.
2164 * config/tc-m32r.h (md_do_align): Remove.
2165 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2166 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2167 * config/tc-mips.c, config/tc-mips.h: Similarly.
2169 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2170 (sh_handle_align): Likewise. Handle rs_align_code.
2171 (sh_do_align): Remove.
2172 * config/tc-sh.h (md_do_align): Remove.
2173 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2175 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2176 (sparc_handle_align): Likewise. Handle rs_align_code.
2177 * config/tc-sparc.h (md_do_align): Remove.
2178 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2180 2000-12-22 DJ Delorie <dj@redhat.com>
2182 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2183 when we assemble the first half of a pair.
2185 2000-12-22 H.J. Lu <hjl@gnu.org>
2187 * config/tc-i386.c (reloc): Update the macro for non-bfd
2189 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2191 2000-12-22 H.J. Lu <hjl@gnu.org>
2193 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2195 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2197 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2198 (QWORD_MNEM_SUFFIX): New macro.
2199 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2201 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2202 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2204 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2205 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2206 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2207 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2208 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2210 (Reg, WordReg): Add Reg64.
2211 (Imm): Add Imm32S and Imm64.
2213 (Disp): Add Disp64 and Disp32S.
2214 (AnyMem): Add Disp32S.
2215 (RegRex, RegRex64): New macros.
2216 (rex_byte): New type.
2217 * config/tc-i386.c (set_16bit_code_flag): Kill.
2218 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2219 (reloc): New parameter "signed"; support x86_64.
2220 (set_code_flag): New.
2221 (DEFAULT_ARCH): New macro; default to "i386".
2222 (default_arch): New static variable.
2223 (struct _i386_insn): New fields Operand_PCrel; rex.
2224 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2225 (flag_code): New enum and static variable.
2226 (use_rela_relocations): New static variable.
2227 (flag_code_names): New static variable.
2228 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2229 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2231 (i386_align_code): Return plain "nop" for x86_64.
2232 (mode_from_disp_size): Support Disp32S.
2233 (smallest_imm_type): Support Imm32S and Imm64.
2234 (offset_in_range): Support size of 8.
2235 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2236 (md_pseudo_table): Add "code64"; use set_code_flat.
2237 (md_begin): Emit sane error message on hash failure.
2238 (tc_i386_fix_adjustable): Support x86_64 relocations.
2239 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2240 instructions supported on particular arch just partially,
2241 output of 64bit immediates, handling of Imm32S and Disp32S type.
2242 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2243 (i386_displacement): Likewise.
2244 (i386_index_check): Cleanup; support 64bit addresses.
2245 (md_apply_fix3): Support x86_64 relocation and rela.
2246 (md_longopts): Add "32" and "64".
2247 (md_parse_option): Add OPTION_32 and OPTION_64.
2248 (i386_target_format): Call even for ELFs; choose between
2249 elf64-x86-64 and elf32-i386.
2250 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2251 (tc_gen_reloc): Support rela relocations and x86_64.
2252 (intel_e09_1): Support QWORD.
2254 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2256 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2257 it's not an offset expression.
2258 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2259 keep the braces '[' and ']' in the output string.
2260 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2261 != FLAT. There is no such op_modifier.
2263 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2265 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2268 2000-12-13 Kazu Hirata <kazu@hxi.com>
2270 * as.h: Fix formatting.
2272 * dwarf2dbg.c: Likewise.
2273 * input-scrub.c: Likewise.
2276 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2278 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2279 configure: Regenerate.
2281 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2283 * dwarf2dbg.c: #include <limits.h> only if it exists.
2285 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2287 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2288 (md_apply_fix): Here too.
2290 2000-12-12 Jim Wilson <wilson@redhat.com>
2292 * config/tc-ia64.h (ia64_init): Add prototype.
2294 2000-12-12 H.J. Lu <hjl@gnu.org>
2296 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2298 * read.h (outputting_stabs_line_debug): Change it to int.
2299 * stabs.c (outputting_stabs_line_debug): Likewise.
2301 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2303 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2304 the address of a function result.
2306 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2308 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2309 (md_assemble): Call dwarf2_emit_insn.
2310 (shlib): Fix typo SHILB -> SHLIB.
2311 (md_parse_option): Likewise.
2312 (ppc_elf_validate_fix): Likewise:
2313 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2315 2000-12-12 Nick Clifton <nickc@redhat.com>
2317 * cgen.h: Fix formatting.
2318 * input-scrub.c: Fix formatting.
2319 * macro.c: Fix formatting.
2320 * config/tc-mips.c: Fix formatting.
2321 * doc/c-mips.texi: Fix formatting.
2323 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2325 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2326 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2328 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2330 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2333 * i386.h (*_Suf): Remove No_dSuf.
2334 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2336 (i386_optab): Remove 'd' in the suffixes.
2338 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2340 * config/tc-i386.c (T_SHORT): Undefine before defining.
2342 2000-12-05 Kazu Hirata <kazu@hxi.com>
2344 * config/tc-mips.c: Fix formatting.
2346 2000-12-04 Matthew Hiller <hiller@redhat.com>
2348 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2349 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2350 (md_show_usage): Ditto.
2351 (md_parse_option): Ditto.
2352 (d10v_cleanup): Writes pending instruction only if
2353 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2354 Fix compile time warning messages.
2356 * doc/c-d10v.texi: Documents new options.
2358 2000-12-04 Matthew Hiller <hiller@redhat.com>
2360 * stabs.c (outputting_stabs_line_debug): New variable.
2361 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2362 function entry and unset at function exit.
2364 * read.h (outputting_stabs_line_debug): New extern declaration.
2366 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2368 * dwarf2dbg.c: Fix compile time warning messages.
2370 2000-12-03 Kazu Hirata <kazu@hxi.com>
2372 * config/tc-a29k.c: Fix formatting.
2373 * config/tc-alpha.c: Likewise.
2374 * config/tc-arm.c: Likewise.
2375 * config/tc-cris.c: Likewise.
2376 * config/tc-hppa.c: Likewise.
2377 * config/tc-i370.c: Likewise.
2378 * config/tc-i386.c: Likewise.
2379 * config/tc-i860.c: Likewise.
2380 * config/tc-i960.c: Likewise.
2381 * config/tc-ia64.c: Likewise.
2382 * config/tc-m68hc11.c: Likewise.
2383 * config/tc-m68k.c: Likewise.
2384 * config/tc-m88k.c: Likewise.
2385 * config/tc-pj.c: Likewise.
2386 * config/tc-ppc.c: Likewise.
2387 * config/tc-sh.c: Likewise.
2388 * config/tc-sparc.c: Likewise.
2389 * config/tc-tahoe.c: Likewise.
2390 * config/tc-vax.c: Likewise.
2392 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2394 * config/tc-mips.c (mips_ip): When calculating offsets,
2395 don't accept as constant the difference between the
2396 addresses of symbols in two different sections.
2398 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2400 (validate_mips_insn): Likewise. Also, update 'B' operand
2401 specifier to use OP_*_CODE20 constants and delete 'm' operand
2403 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2404 operand specifiers. Change warning generated by 'B' operand
2405 specifier to reflect its new multi-purpose usage.
2407 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2408 -1, and update comment.
2409 (file_mips_isa): Likewise.
2410 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2411 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2412 ISA_* constants rather than hard-coded numbers.
2413 (mips_cpu_info): New structure.
2414 (mips_cpu_info_table): New table describing CPU and ISA names
2416 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2417 mips_cpu_info_from_cpu): New functions.
2418 (mips_isa_to_str): New function to get string for ISA name.
2419 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2420 return const char *.
2421 (md_begin): Redo CPU and ISA selection logic, using
2422 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2423 than hard-coded numbers.
2424 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2425 ISA_* constants rather than hard-coded numbers.
2426 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2427 (md_longopts): Delete OPTION_NO_MIPS32.
2428 (md_parse_option): Convert to use ISA_* constants rather than
2429 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2430 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2431 to use strcasecmp to recognize "default" and to use
2432 mips_cpu_info_from_name to get CPU numbers from argument.
2433 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2434 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2436 (s_mipsset): Accept ISA value 32.
2437 * doc/as.texinfo: Clean up MIPS options summary slightly,
2438 remove -no-mips32. Add note about -mips4 and -mips32
2439 specifying those ISA levels. Delete -mips32 and -no-mips32
2440 cpu flag descriptions.
2441 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2442 up the supported CPU switch list, and replace 4Kc, 4Km, and
2443 4Kp entries with a single mips32-4k entry. Note that you can
2446 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2448 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2450 (md_parse_option): Add cases for OPTION_MIPS5 and
2452 (md_show_usage): Mention -mips5 and -mips64 arguments.
2453 (s_mipsset): Add cases for MIPS5 and MIPS64.
2454 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2456 * doc/as.texinfo: Mention -mips5 and -mips64 options
2458 * doc/c-mips.texi: Likewise. Also update introduction
2459 and ".set" usage information.
2461 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2463 (mips_cpu_info_table): Add SB-1 entries.
2464 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2465 known to the -mcpu option.
2467 * doc/as.texinfo: Correct description of MIPS -mcpu
2468 option, by copying some of the text from doc/c-mips.texi.
2470 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2472 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2474 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2475 (sparc*-*-rtems*): Switched from a.out to ELF.
2476 * configure: Regenerate.
2477 * config.in: Regenerate.
2478 * Makefile.in: Regenerate.
2479 * aclocal.m4: Regenerate.
2480 * po/gas.pot: Regenerate.
2482 2000-11-30 Philip Blundell <pb@futuretv.com>
2484 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2485 even in non BFD_ASSEMBLER case.
2487 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2489 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2492 2000-11-29 Richard Henderson <rth@redhat.com>
2494 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2495 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2496 thread multiple subsegments properly; handle multiple code
2497 sections properly; emit proper compilation unit info for assembler
2498 generated debugging.
2500 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2501 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2502 (dwarf2dbg_estimate_size_before_relax): Declare.
2503 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2504 * write.c: Include dwarf2dbg.h.
2505 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2506 (relax_segment): Likewise.
2508 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2510 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2511 jump>: Use as_bad_where instead of as_bad. Tweak error message
2512 accordingly. Stabilize frag by updating fix part and resetting
2514 <undefined symbol, unconditional jump>: Ditto.
2515 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2516 indexing is_end_of_line[].
2517 (md_assemble): Initialize size to 0.
2518 (md_section_align): Mark parameter seg as unused.
2519 (parse_reg): Parse names case-insensitively.
2521 2000-11-28 Kazu Hirata <kazu@hxi.com>
2523 * config/obj-aout.h: Fix formatting.
2524 * config/obj-bout.h: Likewise.
2525 * config/obj-coff.c: Likewise.
2526 * config/obj-coff.h: Likewise.
2527 * config/obj-elf.h: Likewise.
2528 * config/obj-som.h: Likewise.
2529 * config/obj-vms.c: Likewise.
2530 * config/obj-vms.h: Likewise.
2531 * config/tc-h8300.h: Likewise.
2532 * config/tc-ns32k.h: Likewise.
2533 * config/tc-sparc.h: Likewise.
2534 * config/tc-tic54x.h: Likewise.
2535 * config/tc-z8k.h: Likewise.
2537 2000-11-28 Nick Clifton <nickc@redhat.com>
2539 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2540 License is present in the sources, but not the output, and
2541 also available from the GNU website.
2542 (GNU Free Documentation License): Comment out this section.
2544 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2546 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2547 targets. Remove i860 from valid a.out targets.
2548 * Makefile.in: Regenerate.
2550 * config/tc-cris.c: Include dwarf2dbg.h.
2551 (md_pseudo_table): Add .file and .loc.
2552 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2553 (s_cris_file, s_cris_loc): New.
2554 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2555 * Makefile.am: Regenerate dependencies.
2556 * Makefile.in: Regenerate.
2558 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2560 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2561 (MRI_MUL_PRECEDENCE): Likewise.
2562 (op_rank): Fix a comment typo.
2564 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2566 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2568 (get_operand): Fix analysis for movw/movb instructions.
2570 2000-11-24 Nick Clifton <nickc@redhat.com>
2572 * configure.in (xscale-elf): Add target.
2573 (xscale-coff): Add target.
2574 * configure: Regenerate.
2576 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2578 (ARM_EXT_XSCALE): New ARM architecture extension.
2579 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2580 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2581 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2582 (ARM_ARCH_V4): Remove processor from architecture.
2583 (ARM_ARCH_3M): New architecutre definition.
2584 (ARM_ARCH_V5TE): New architecutre definition.
2585 (ARM_ARCH_XSCALE): New architecutre definition.
2586 (CPU_DEFAULT): Allow to be defaulted to XScale.
2587 (atpcs): New boolean variable.
2588 (ldr_flags): Support 'd' flag for double word loads.
2589 (str_flags): Support 'd' flag for double word stored.
2590 (do_mia): New function.
2591 (do_mar): New function.
2592 (do_mra): New function.
2593 (do_pld): New function.
2594 (do_ldrd): New function.
2595 (do_blx): New function.
2596 (do_bkpt): New function.
2597 (do_clz): New function.
2598 (do_lstc2): New function.
2599 (do_cdp2): New function.
2600 (do_t_blx): New function.
2601 (do_t_bkpt): New function.
2602 (do_smla): New function.
2603 (do_smlal): New function.
2604 (do_smul): New function.
2605 (do_qadd): New function.
2606 (do_co_reg2c): New function.
2607 (LONGEST_INSN): Redefine to 7.
2609 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2610 command line switches.
2612 2000-11-22 Jim Wilson <wilson@redhat.com>
2614 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2615 (struct rsrc): Make line unsigned.
2616 (gr_values): Add missing initializer.
2617 (SLOT_NUM_NOT_SET): Add unsigned cast.
2618 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2619 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2620 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2621 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2622 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2623 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2624 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2625 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2626 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2627 Add ATTRIBUTE_UNUSED to unused parameters.
2628 (convert_expr_to_ab_reg): Add parens.
2629 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2630 (dot_prologue): Initialize grsave when declared.
2631 (md_pseudo_table): Add missing initializers.
2632 (operand_match): Add casts to bfd_vma.
2633 (emit_one_bundle): Delete unused local prev. Make required_template
2635 (specify_resource): Cast i to unsigned.
2636 (note_register_values): Use fprintf_vma.
2637 (print_dependency): Likewise.
2639 2000-11-21 Jim Wilson <wilson@redhat.com>
2641 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2642 for unwind info section.
2643 (dot_endp): Likewise for unwind section.
2645 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2648 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2650 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2651 (output_insn): Call dwarf2_emit_insn.
2652 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2654 2000-11-17 Richard Henderson <rth@redhat.com>
2656 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2657 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2658 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2660 2000-11-17 Nick Clifton <nickc@redhat.com>
2662 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2665 2000-11-17 Richard Henderson <rth@redhat.com>
2667 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2669 2000-11-17 Richard Henderson <rth@redhat.com>
2671 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2672 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2673 tri-state definition of alpha_flag_mdebug.
2674 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2675 (s_alpha_file): Store first .file directive.
2676 (s_alpha_stab): New.
2677 (md_pseudo_table): Add stabs and stabn.
2679 2000-11-17 Richard Henderson <rth@redhat.com>
2681 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2683 2000-11-17 Richard Henderson <rth@redhat.com>
2685 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2686 (main): Call dwarf2_finish.
2687 * as.h (debug_type): Clarify documentation of the meaning
2689 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2690 (print_stats): Fix parenthesis problem.
2691 (now_subseg_size): New.
2692 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2693 (dwarf2_directive_file): Don't set debug_type.
2694 (dwarf2_where): Honor DEBUG_DWARF2 first.
2695 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2696 do nothing if not emitting dwarf2 debug info, or no work.
2697 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2698 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2699 (ecoff_new_file): Likewise.
2700 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2701 commentary wrt dwarf2.
2703 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2704 ATTRIBUTE_UNUSED as needed.
2705 (emit_insn): Call dwarf2_emit_insn.
2706 (s_alpha_file): New.
2708 (s_alpha_coff_wrapper): Don't handle them.
2709 (md_pseudo_table): Update for .file and .loc.
2710 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2712 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2713 don't protect with debug_type.
2714 * config/tc-hppa.c (md_assemble): Likewise.
2715 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2716 * config/tc-mn10300.c (md_assemble): Likewise.
2717 * config/tc-sh.c (md_assemble): Likewise.
2718 * config/tc-v850.c (md_assemble): Likewise.
2720 * config/tc-arm.c (arm_end_of_source): Remove.
2721 * config/tc-hppa.c (pa_end_of_source): Remove.
2722 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2723 * config/tc-mn10300.c (mn10300_finalize): Remove.
2724 * config/tc-sh.c (sh_finalize): Remove.
2725 * config/tc-v850.c (sh_finalize): Remove.
2727 * config/tc-arm.h (md_end): Remove.
2728 * config/tc-hppa.h (md_end): Remove.
2729 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2730 * config/tc-m68hc11.h (md_end): Remove.
2731 * config/tc-mn10300.h (md_end): Remove.
2732 * config/tc-sh.h (md_end): Remove.
2733 * config/tc-v850.h (md_end): Remove.
2735 * config/tc-ia64.c (emit_one_bundle): Don't protect
2736 dwarf2 bits with debug_type.
2737 (md_assemble): Likewise.
2738 (ia64_end_of_source): Don't call dwarf2_finish.
2740 2000-11-16 Jim Wilson <wilson@redhat.com>
2742 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2743 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2746 2000-11-16 H.J. Lu <hjl@gnu.org>
2748 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2751 2000-11-15 Kazu Hirata <kazu@hxi.com>
2753 * config/tc-tic30.c: Fix formatting.
2754 * config/tc-tic80.c: Likewise.
2755 * config/tc-v850.c: Likewise.
2756 * config/tc-vax.c: Likewise.
2757 * config/tc-w65.c: Likewise.
2758 * config/tc-z8k.c: Likewise.
2760 2000-11-14 DJ Delorie <dj@redhat.com>
2762 * config/tc-v850.c: Support dwarf2.
2763 * config/tc-v850.h: Ditto.
2765 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2766 parse_cons_expression_v850 to initialize hold_cons_reloc.
2768 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2770 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2771 (errata_nops_necessary_p): New function.
2772 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2775 2000-11-14 Jim Wilson <wilson@redhat.com>
2777 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2778 return little endian bfd formats.
2780 2000-11-14 Kazu Hirata <kazu@hxi.com>
2782 * config/aout_gnu.h: Fix formatting.
2783 * config/atof-vax.c: Likewise.
2784 * config/m68k-parse.h: Likewise.
2785 * config/m88k-opcode.h: Likewise.
2786 * config/obj-elf.c: Likewise.
2787 * config/tc-arm.c: Likewise.
2788 * config/tc-cris.c: Likewise.
2789 * config/tc-i386.c: Likewise.
2790 * config/tc-ia64.c: Likewise.
2791 * config/tc-mn10300.c: Likewise.
2792 * config/te-386bsd.h: Likewise.
2793 * config/te-hppa.h: Likewise.
2794 * config/te-nbsd.h: Likewise.
2795 * config/te-ppcnw.h: Likewise.
2796 * config/te-sparcaout.h: Likewise.
2797 * config/te-tmips.h: Likewise.
2798 * config/vax-inst.h: Likewise.
2799 * config/vms-conf.h: Likewise.
2801 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2803 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2805 2000-11-13 H.J. Lu <hjl@gnu.org>
2807 * config/obj-elf.c (elf_frob_symbol): Support
2808 ".symver name,name2@@@nodename".
2809 (elf_frob_file_before_adjust): Likewise.
2811 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2812 and ".symver name,name2@@@nodename".
2815 2000-11-12 H.J. Lu (hjl@gnu.org)
2817 * config/obj-elf.c (obj_elf_symver): Check missing version
2820 2000-11-12 H.J. Lu (hjl@gnu.org)
2822 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2823 instead of bfd_vma for non-bfd assemblers.
2825 2000-11-09 Kazu Hirata <kazu@hxi.com>
2827 * itbl-ops.c: Fix comment typos.
2829 2000-11-08 Jim Wilson <wilson@redhat.com>
2831 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2832 (struct unwind): Add next_slot_frag field.
2833 (slot_index): New parameters slot_frag and first_frag. Add code
2834 to add in frag sizes when different. Add comments.
2835 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2836 arguments to slot_index.
2837 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2838 loop end. Set next_slot_frag field.
2840 2000-11-07 H.J. Lu <hjl@gnu.org>
2842 * doc/as.texinfo (.symver): Updated for versioned symbol
2845 * obj.h (format_ops): Add the frob_file_before_adjust field.
2847 * config/obj-aout.c (aout_format_ops): Set the
2848 frob_file_before_adjust field to 0.
2849 * config/obj-coff.c (coff_format_ops): Likewise.
2850 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2852 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2854 (elf_frob_file_before_adjust): New function to remove unneeded
2855 versioned symbols from the symbol table.
2856 (elf_format_ops): Set the frob_file_before_adjust field to
2857 elf_frob_file_before_adjust.
2859 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2862 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2864 2000-11-07 Peter Targett <peter.targett@arccores.com>
2866 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2868 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2869 Fix compile time warning messages.
2871 2000-11-07 Nick Clifton <nickc@redhat.com>
2873 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2874 buffer in order to avoid buffer overflows.
2876 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2878 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2879 Change M to m for -milp32 or -mlp64 to match gcc.
2880 (dot_endp): Use bytes_per_address instead of 8.
2881 (emit_one_bundle): Use number_to_chars_littleendian instead of
2883 (fix_insn): Likewise.
2884 (ia64_init): New function.
2885 (ia64_target_format): New function.
2886 (md_begin): Set endianness, arch, and machine as appropriate.
2887 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2888 Make these macros depend on TE_HPUX macro.
2889 (TARGET_FORMAT): Define.
2890 (HOST_SPECIAL_INIT): Define.
2891 * config/te-hpux.h: New file.
2892 * configure.in: Add "ia64-*-hpux*" target to configure.
2893 * configure: Regenerate.
2895 2000-11-06 Kazu Hirata <kazu@hxi.com>
2897 * as.c: Fix formatting.
2898 * dwarf2dbg.c: Likewise.
2899 * input-file.c: Likewise.
2900 * input-file.h: Likewise.
2901 * input-scrub.c: Likewise.
2902 * itbl-ops.c: Likewise.
2903 * listing.c: Likewise.
2904 * macro.h: Likewise.
2905 * messages.c: Likewise.
2907 * subsegs.c: Likewise.
2908 * subsegs.h: Likewise.
2909 * write.c: Likewise.
2911 2000-11-06 Nick Clifton <nickc@redhat.com>
2913 * doc/as.texinfo: Add GNU Free Documentation License.
2914 * doc/gasp.texi: Add GNU Free Documentation License.
2915 * doc/as.1: Add GNU Free Documentation License.
2917 2000-11-05 Nick Clifton <nickc@redhat.com>
2919 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2921 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2923 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2924 * configure: Regenerate.
2926 2000-11-01 Nick Clifton <nickc@redhat.com>
2928 * read.c (original_case_string): New global variable.
2929 (read_a_source_file): Copy opcode string into
2930 original_case_string if clobbering the case of the opcode.
2931 * read.h: Export the definition of original_case_string.
2932 * config/tc-arm.c (md_assembler): When parsing a .req
2933 directive use the original opcode string, not the case
2936 2000-11-02 Nick Clifton <nickc@redhat.com>
2938 * config/tc-mn10300.c (debug_line): Remove this static
2940 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2941 dwarf2_where and dwarf2_gen_line_info.
2943 2000-11-02 Theo Honohan <th@futuretv.com>
2945 * config/tc-arm.c (do_msr): Improve error message.
2947 2000-10-31 Eric Christopher <echristo@redhat.com>
2949 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2950 or pc-relative, else use fx_offset.
2952 2000-10-31 Jim Wilson <wilson@redhat.com>
2954 * config/tc-ia64.c (struct md): New field tag_fixups.
2955 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2956 qualifying predicate.
2957 (emit_one_bundle): Delete spurious multiplication by one. Handle
2959 (ia64_start_line): Error if dangling qualifying predicate.
2960 (defining_tag): New static variable.
2961 (ia64_unrecognized_line, case '['): Parse tags.
2962 (ia64_frob_label): Create tag_fixups.
2963 (md_assemble): Reset md.qp.X_op after using it.
2965 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2967 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2969 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2971 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2973 2000-10-30 Kazu Hirata <kazu@hxi.com>
2975 * expr.c: Fix formatting.
2976 * flonum-copy.c: Likewise.
2977 * flonum.h: Likewise.
2981 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2983 * as.h (OPTION_MD_BASE): Bump to 190.
2984 * as.c (parse_args) <std_longopts>: Add comment about the need to
2985 check OPTION_MD_BASE in as.h.
2987 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2990 2000-10-27 Nick Clifton <nickc@redhat.com>
2992 * configure.in (emulations): Add m68hc12.
2993 * configure: Regenerate.
2994 * po/gas.pot: Regenerate.
2996 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2998 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3000 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3002 2000-10-25 Nick Clifton <nickc@redhat.com>
3004 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3005 a DWARF2 line number information sequence.
3007 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3009 * read.c (generate_lineno_debug): Update comment describing why
3010 DWARF2 line number debug information is not generated
3011 automatically by this function.
3013 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3016 * config/tc-arm.h (md_end): Define.
3017 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3019 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3020 if generating DWARF2 line numbers.
3021 (arm_end_of_source): New function. Call dwarf2_finish if
3024 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3025 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3026 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3028 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3030 * config/tc-i386.c: Fix prototype declarations for functions taking no
3033 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3035 * config/tc-i386.c (i386_operand_modifier): Remove.
3036 (build_displacement_string): Remove.
3037 (i386_parse_seg): Remove.
3038 (i386_intel_memory_operand): Remove.
3039 (i386_intel_operand): Re-write using recursive descent parser based
3040 on MASM documentation.
3041 (struct intel_parser_s): New structure.
3042 (intel_parser): New static variable.
3043 (struct intel_token): New structure.
3044 (cur_token, prev_token): New static variables.
3057 (intel_match_token): New function.
3058 (intel_get_token): New function.
3059 (intel_putback_token): New function.
3060 (intel_expr): New function.
3061 (intel_e05): New function.
3062 (intel_e05_1): New function.
3063 (intel_e06): New function.
3064 (intel_e06_1): New function.
3065 (intel_e09): New function.
3066 (intel_e09_1): New function.
3067 (intel_e10): New function.
3068 (intel_e10_1): New function.
3069 (intel_e11): New function.
3071 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3073 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3074 instructions to loose any special insn->architecture mask.
3076 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3077 (sparc_md_end, sparc_arch_types, sparc_arch,
3078 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3079 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3080 request v9b architecture if they are used).
3082 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3084 * config/tc-m68k.c: Fix the previous misapplied patch.
3086 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3088 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3089 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3090 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3093 2000-10-17 Kazu Hirata <kazu@hxi.com>
3095 * debug.c: Fix formatting.
3096 * depend.c: Likewise.
3097 * dwarf2dbg.c: Likewise.
3098 * dwarf2dbg.h: Likewise.
3099 * ecoff.c: Likewise.
3102 * flonum-konst.c: Likewise.
3103 * frags.h: Likewise.
3105 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3107 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3109 * doc/as.texinfo: Added notes about this new option.
3111 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3113 * config/tc-sh.c (JREG): Remove.
3114 (md_convert_frag): Remove #if 0:d code using JREG.
3116 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3118 * config/tc-i386.c (i386_operand_modifier): Only match
3119 modifiers SHORT and FLAT if they are followed by a space.
3120 (parse_register): When `allow_naked_reg' is set, do not confuse
3121 identifiers that start with a register name with a register.
3123 2000-10-12 Kazu Hirata <kazu@hxi.com>
3125 * app.c: Fix formatting.
3128 * bit_fix.h: Likewise.
3133 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3135 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3137 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3139 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3140 Re-arrange function a little and improve error message.
3142 * write.c (write_relocs): Fix a comment.
3144 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3147 2000-10-05 Jim Wilson <wilson@cygnus.com>
3149 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3151 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3153 * config/tc-i386.c: Delete some useless comments, reformat others.
3155 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3156 non-global syms in linkonce sections.
3158 2000-10-04 Ralf Baechle <ralf@gnu.org>
3160 * config/tc-ia64.c (operand_match): Don't use // style comments.
3161 * config/tc-i370.c: Likewise.
3163 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3165 Changes to handle varying register prefix and user symbol prefix.
3166 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3167 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3168 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3169 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3170 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3171 (demand_register_prefix): New variable.
3172 (md_pseudo_table): New pseudo ".syntax".
3173 (md_longopts): New options --no-underscore and --underscore.
3174 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3175 on symbols_have_leading_underscore.
3176 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3177 (get_spec_reg): Ditto.
3178 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3180 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3182 <case OPTION_NO_US, case OPTION_US>: New.
3183 (md_show_usage): Be brief and reformat to match continuation of
3185 * po/gas.pot: Regenerate.
3187 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3189 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3190 force relocs for 12 bit branches.
3191 (md_apply_fix): Similarly, adjust logic here.
3193 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3195 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3196 adjust for external and weak syms as we will use a reloc. Allow
3197 for +8 offset when calculating limits of branches.
3198 (hppa_fix_adjustable): Undo 2000-09-23 change.
3199 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3200 Correct distance calculation.
3201 (tc_gen_reloc): Print the file name and line number if we can't
3204 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3205 * config/tc-hppa.c (nonzero_dibits): Define.
3206 (arg_reloc_stub_needed): Check each arg and return value
3207 separately for zero case.
3208 (pa_align): Declare argument `bytes'.
3210 2000-09-25 Kazu Hirata <kazu@hxi.com>
3212 * config/tc-cris.c: Fix formatting.
3213 * config/tc-d10v.h: Likewise.
3214 * config/tc-d30v.c: Likewise.
3215 * config/tc-d30v.h: Likewise.
3216 * config/tc-fr30.c: Likewise.
3217 * config/tc-fr30.h: Likewise.
3218 * config/tc-m68k.c: Likewise.
3219 * config/tc-m68k.h: Likewise.
3220 * config/tc-pj.h: Likewise.
3221 * config/tc-ppc.c: Likewise.
3222 * config/tc-ppc.h: Likewise.
3223 * config/tc-sh.c: Likewise.
3224 * config/tc-sh.h: Likewise.
3225 * config/tc-sparc.c: Likewise.
3226 * config/tc-v850.h: Likewise.
3227 * config/tc-vax.h: Likewise.
3228 * config/tc-w65.h: Likewise.
3229 * config/tc-z8k.h: Likewise.
3231 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3233 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3234 checks only for ELF.
3235 (hppa_force_relocation): Likewise.
3237 2000-09-22 Jim Wilson <wilson@cygnus.com>
3239 * config/tc-ia64.c (dv_sem): Add "stop".
3240 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3241 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3242 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3244 (mark_resources): Check IA64_RS_PRr.
3246 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3248 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3249 md_estimate_size_before_relax): Redesign and clean up the
3250 relaxation mechanism.
3252 2000-09-21 Kazu Hirata <kazu@hxi.com>
3254 * config/tc-ns32k.c: Fix formatting.
3255 * config/tc-ns32k.h: Likewise.
3257 2000-09-20 Kazu Hirata <kazu@hxi.com>
3259 * config/tc-m32r.c: Fix formatting.
3260 * config/tc-m32r.h: Likewise.
3261 * config/tc-m68851.h: Likewise.
3262 * config/tc-m68hc11.c: Likewise.
3263 * config/tc-m68hc11.h: Likewise.
3264 * config/tc-m88k.c: Likewise.
3265 * config/tc-mcore.c: Likewise.
3266 * config/tc-mcore.h: Likewise.
3267 * config/tc-mips.c: Likewise.
3268 * config/tc-mips.h: Likewise.
3269 * config/tc-mn10200.h: Likewise.
3270 * config/tc-mn10300.h: Likewise.
3271 * config/tc-tahoe.c: Likewise.
3272 * config/tc-tahoe.h: Likewise.
3274 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3276 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3277 Likewise in relaxation description comments.
3279 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3281 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3282 subtraction of two syms without emitting a relocation.
3284 From David Huggins-Daines <dhd@linuxcare.com>
3285 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3286 global or weak symbols.
3288 2000-09-15 Kazu Hirata <kazu@hxi.com>
3290 * config/tc-h8300.h: Fix formatting.
3291 * config/tc-h8500.c: Likewise.
3292 * config/tc-h8500.h: Likewise.
3293 * config/tc-hppa.h: Likewise.
3294 * config/tc-i370.h: Likewise.
3295 * config/tc-i386.h: Likewise.
3296 * config/tc-i860.c: Likewise.
3297 * config/tc-i860.h: Likewise.
3298 * config/tc-i960.h: Likewise.
3299 * config/tc-ia64.c: Likewise.
3300 * config/tc-ia64.h: Likewise.
3302 2000-09-14 Kazu Hirata <kazu@hxi.com>
3304 * config/tc-a29k.c: Fix formatting.
3305 * config/tc-alpha.c: Likewise.
3306 * config/tc-arc.c: Likewise.
3307 * config/tc-arc.h: Likewise.
3308 * config/tc-arm.c: Likewise.
3309 * config/tc-arm.h: Likewise.
3310 * config/tc-avr.c: Likewise.
3311 * config/tc-avr.h: Likewise.
3312 * config/tc-tic30.c: Likewise.
3313 * config/tc-tic30.h: Likewise.
3314 * config/tc-tic54x.c: Likewise.
3315 * config/tc-tic54x.h: Likewise.
3316 * config/tc-tic80.c: Likewise.
3317 * config/tc-tic80.h: Likewise.
3319 2000-09-14 Timothy Wall <twall@cygnus.com>
3321 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3322 parallel comparisons for later use.
3323 (struct rsrc): Add parallel comparison type.
3324 (resources_match): Skip special cases of PR usage (non-conflicting
3327 2000-09-13 Kazu Hirata <kazu@hxi.com>
3329 * config/obj-ecoff.c: Fix formatting.
3330 * config/obj-elf.c: Likewise.
3331 * config/obj-elf.h: Likewise.
3332 * config/obj-evax.h: Likewise.
3333 * config/obj-generic.h: Likewise.
3334 * config/obj-hp300.c: Likewise.
3335 * config/obj-hp300.h: Likewise.
3336 * config/obj-ieee.h: Likewise.
3337 * config/obj-vms.c: Likewise.
3338 * config/obj-vms.h: Likewise.
3340 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3342 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3343 (md_parse_option): Ditto.
3344 (md_longopts): Add -mips32 option.
3345 (md_show_usage): Document new options.
3346 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3347 (mips_ip): Assemble mfc0 with a sub-selection code.
3348 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3349 (mips_cpu_to_str): New function.
3350 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3351 Use CPU_* defines instead of hardcoded numbers.
3353 * doc/as.texinfo: Document new options.
3354 * doc/c-mips.texi: Ditto.
3356 2000-09-12 Kazu Hirata <kazu@hxi.com>
3358 * as.h: Fix formatting.
3359 * asintl.h: Likewise.
3360 * bit_fix.h: Likewise.
3361 * config/obj-aout.c: Likewise.
3362 * config/obj-aout.h: Likewise.
3363 * config/obj-bout.c: Likewise.
3364 * config/obj-bout.h: Likewise.
3365 * config/obj-coff.c: Likewise.
3366 * config/obj-coff.h: Likewise.
3367 * dwarf2dbg.h: Likewise.
3369 * flonum.h: Likewise.
3370 * frags.h: Likewise.
3371 * itbl-ops.h: Likewise.
3372 * macro.h: Likewise.
3375 * struc-symbol.h: Likewise.
3376 * subsegs.h: Likewise.
3377 * symbols.h: Likewise.
3379 * write.h: Likewise.
3381 2000-09-11 Kazu Hirata <kazu@hxi.com>
3383 * bignum-copy.c: Fix formatting.
3384 * config/tc-i370.c: Likewise.
3385 * config/tc-i960.c: Likewise.
3386 * config/tc-m68k.c: Likewise.
3387 * ehopt.c: Likewise.
3388 * flonum-copy.c: Likewise.
3389 * flonum-konst.c: Likewise.
3390 * flonum-mult.c: Likewise.
3391 * literal.c: Likewise.
3394 * stabs.c: Likewise.
3395 * subsegs.c: Likewise.
3397 2000-09-09 Philip Blundell <philb@gnu.org>
3399 * configure.in (arm*-*-uclinux*): New target.
3400 * configure: Regenerate.
3402 2000-09-09 Kazu Hirata <kazu@hxi.com>
3404 * input-file.c: Fix formatting.
3405 * itbl-ops.c: Likewise.
3406 * messages.c: Likewise.
3408 2000-09-08 Philip Blundell <philb@gnu.org>
3410 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3413 2000-09-07 H.J. Lu <hjl@gnu.org>
3415 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3416 * configure: Rebuild.
3418 2000-09-07 Kazu Hirata <kazu@hxi.com>
3420 * atof-generic.c: Fix formatting.
3421 * config/tc-mips.c: Likewise.
3422 * config/tc-vax.c: Likewise.
3423 * input-scrub.c: Likewise.
3425 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3427 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3428 * configure.in (sh-*-linux*): Added.
3429 * configure: Rebuilt.
3431 2000-09-06 Kazu Hirata <kazu@hxi.com>
3433 * config/tc-hppa.c: Fix formatting.
3435 * ecoff.c: Fix formatting.
3437 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3439 * configure: Rebuilt with new libtool.m4.
3441 2000-09-05 Kazu Hirata <kazu@hxi.com>
3443 * cgen.c: Fix formatting.
3444 * config/tc-ia64.c: Likewise.
3446 2000-09-05 Nick Clifton <nickc@redhat.com>
3448 * aclocal.m4: Regenerate.
3449 * config.in: Regenerate.
3450 * configure: Regenerate.
3451 * po/gas.pot: Regenerate.
3453 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3455 * config/tc-cris.c: Correct comment typos.
3457 2000-09-05 Eric Christopher <echristo@cygnus.com>
3459 * config/tc-mn10300.c: Cleanup.
3460 (md_pcrel_from): Enable.
3462 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3464 * expr.c (operand): Fix a comment typo.
3465 * write.c (write_relocs): Fix a signed/unsigned warning.
3467 * config/tc-hppa.c (fudge_reg_expressions): New
3468 (hppa_force_reg_syms_absolute): New.
3469 (pa_equ): Allow reg_section expressions.
3470 * config/tc-hppa.c (md_optimize_expr): Define.
3471 (hppa_force_reg_syms_absolute): Prototype.
3473 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3474 (pa_parse_number): Pass in arg to select fp reg parsing.
3475 Return 1 to indicate format checks pass. If strict, then only
3476 accept a register or register symbol. Return value in...
3477 (pa_number): New static for pa_parse_number.
3478 (FP_REG_BASE): Define.
3479 (FP_REG_RSEL): Define.
3480 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3481 appropriate. White space changes.
3482 (need_pa11_opcode): Don't bother passing any params, get them from
3484 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3485 Remove extraneous check in case 'Q'.
3486 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3487 reg, set section of resulting symbol to reg_section.
3488 (pa_parse_space_stmt): Modify call to pa_parse_number.
3489 (pa_space): Likewise.
3491 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3492 (hppa_force_relocation): Handle vtable relocs.
3493 (pa_vtable_entry): New.
3494 (pa_vtable_inherit): New.
3495 (md_pseudo_table): Add entries for vtable pseudos.
3496 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3497 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3499 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3500 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3501 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3503 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3504 specify a symbol type.
3506 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3507 dependent things together.
3508 (md_elf_symbol_type): Define.
3510 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3512 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3514 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3515 (obj_elf_vtable_entry): Declare.
3517 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3518 and export function.
3519 (obj_elf_vtable_entry): Similarly.
3520 (elf_pseudo_table): Fix the damage with a cast.
3522 2000-09-03 Richard Henderson <rth@cygnus.com>
3524 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3525 for template selection when a label is needed.
3527 2000-09-02 Kazu Hirata <kazu@hxi.com>
3529 * config/tc-ia64.c: Fix formatting.
3531 2000-09-02 Nick Clifton <nickc@redhat.com>
3533 * configure.in: Increase version number to 2.10.91.
3534 * configure: Regenerate.
3535 * aclocal.m4: Regenerate.
3536 * config.in: Regenerate.
3537 * po/gas.pot: Regenerate.
3538 * Makefile.in: Regenerate.
3540 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3542 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3543 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3544 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3546 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3549 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3551 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3552 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3553 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3554 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3555 (GOT_symbol): New variable.
3556 (md_undefined_symbol): Set it.
3558 2000-09-01 Richard Henderson <rth@cygnus.com>
3560 * config/tc-ia64.c (match): Don't inline.
3561 (extra_goodness): New.
3562 (md_begin): Prefer nop.f and nop.b for best_template.
3564 2000-08-31 Kazu Hirata <kazu@hxi.com>
3566 * as.c: Fix formatting.
3568 * frags.c: Likewise.
3569 * macro.c: Likewise.
3571 2000-08-31 Eric Christopher <echristo@cygnus.com>
3573 * config/tc-mn10300.c: Cleanup and fix warnings.
3574 (md_pseudo_table): Add initializers.
3575 (md_show_usage): Cleanup.
3576 (md_parse_option): Fix warnings.
3577 (md_undefined_symbol): Fix warnings.
3578 (md_conver_frag): Fix warnings.
3579 (tc_gen_reloc): Fix warnings.
3580 (md_apply_fix3): Fix warnings.
3581 (check_operand): Fix warnings.
3583 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3585 * acinclude.m4: Include libtool and gettext macros from the
3587 * aclocal.m4, configure: Rebuilt.
3589 2000-08-30 Mark Hatle <mhatle@mvista.com>
3591 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3593 2000-08-31 Kazu Hirata <kazu@hxi.com>
3595 * listing.c: Fix formatting.
3597 2000-08-29 Kazu Hirata <kazu@hxi.com>
3599 * app.c: Fix a comment typo. Fix formatting.
3601 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3603 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3604 offset of the target destination for jmp instructions.
3605 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3607 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3609 * NEWS: Mention support for CRIS.
3611 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3613 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3614 Sets `.lcomm' alignment to zero.
3616 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3618 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3619 TC_FIX_ADJUSTABLE): Define.
3621 2000-08-23 Jim Wilson <wilson@cygnus.com>
3623 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3624 unwind.personality_routine is set.
3626 2000-08-23 H.J. Lu <hjl@gnu.org>
3628 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3630 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3632 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3635 2000-08-22 H.J. Lu <hjl@gnu.org>
3637 * config.in (STRICTCOFF): New for strict COFF.
3639 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3640 i386-*-go32* and i386-go32-rtems*.
3641 * configure: Rebuilt.
3643 * config/obj-coff.c (obj_coff_endef): Follow the historical
3644 behavior if STRICTCOFF is not defined.
3646 * doc/internals.texi: Document STRICTCOFF.
3648 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3650 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3651 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3652 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3653 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3654 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3655 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3656 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3659 2000-08-22 Eric Christopher <echristo@cygnus.com>
3661 * config/tc-mn10300.c: (md_apply_fix): New function.
3662 (mn10300_force_relocation): New function.
3663 (mn10300_fix_adjustable): New function.
3665 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3666 (TC_HANDLES_FX_DONE): Define.
3667 (obj_fix_adjustable): Define.
3668 (MD_APPLY_FIX3): Define.
3669 (TC_LINKRELAX_FIXUP): Define.
3671 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3673 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3675 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3677 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3679 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3680 if the fixup resulted in a relocation.
3682 2000-08-18 Nick Clifton <nickc@redhat.com>
3684 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3685 Make reference to first element of shift_names explicit.
3687 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3689 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3690 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3691 add a symbol's address. Removed all target-specific #ifdefs that
3692 used to accomplished the same.
3693 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3694 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3695 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3696 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3697 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3699 2000-08-17 Kazu Hirata <kazu@hxi.com>
3701 * dwarf2dbg.c: Fix formatting.
3703 2000-08-17 Nick Clifton <nickc@redhat.com>
3705 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3706 to be recoded as logical shift lefts by zero.
3708 2000-08-16 Jim Wilson <wilson@cygnus.com>
3710 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3711 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3713 (note_register_values): Handle IA64_OPND_R3_2 operands.
3715 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3717 * config/tc-i860.c (md_operand): Silly typo fixed.
3719 2000-08-16 Nick Clifton <nickc@redhat.com>
3721 * config/tc-arm.c (struct asm_shift): Delete.
3723 (enum asm_shift_index): New.
3724 (struct asm_shift_properties): New.
3725 (struct asm_shift_name): New.
3726 (shift_properties[]); New.
3727 (shift_names[]); New.
3729 (decode_shift): Use new structures.
3730 Issue a warning is "ROR #0" is used.
3731 Issue a warning if "ASR #0" or "LSR #0" is used.
3733 (md_begin): Initialise arm_shift_hsh table from new
3734 asm_shift_name array.
3736 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3738 * config/tc-sparc.c: Kill all warnings.
3739 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3741 (md_show_usage): Update usage text.
3743 2000-08-16 Nick Clifton <nickc@redhat.com>
3745 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3748 2000-08-15 Will Cohen <wcohen@redhat.com>
3750 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3752 * config/tc-sh.c (md_assemble): Changed so debug_type
3753 test performed for ppi_assemble
3754 * config/tc-sh.c: Included dwarf2dbg.h.
3755 (debug_line): Defined.
3756 (md_assemble): Generates dwarf2 line info.
3757 (sh_finalize): New function. Finalize dwarf2 info.
3758 (assemble_ppi): Returns size of code generated.
3759 (build_Mytes): Returns size of code generated.
3760 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3761 * config/tc-sh.h (md_end): Defined.
3762 (sh_finalize): Declared.
3764 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3766 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3769 2000-08-14 Nick Clifton <nickc@redhat.com>
3771 * config/tc-arm.c (do_bx): Allow "bx pc".
3773 2000-08-14 Jim Wilson <wilson@cygnus.com>
3775 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3776 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3777 (md_begin): Change assignment to md.flag to OR in the new bit.
3779 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3781 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3782 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3785 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3787 * NEWS: Mention i860 support.
3789 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3791 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3793 2000-08-14 Andreas Schwab <schwab@suse.de>
3795 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3797 2000-08-11 Andreas Schwab <schwab@suse.de>
3799 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3802 2000-08-11 Kazu Hirata <kazu@hxi.com>
3804 * expr.c: Fix formatting.
3805 * config/obj-bout.c: Likewise.
3807 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3809 * doc/c-i860.texi: Flesh out the i860 section more.
3811 2000-08-10 Kazu Hirata <kazu@hxi.com>
3813 * symbols.c: Fix formatting.
3816 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3818 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3819 modifier has the IgnoreSize bit set.
3821 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3823 From Rodney Brown <RodneyBrown@mynd.com>
3824 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3825 * configure: Regenerate.
3827 2000-08-09 Kazu Hirata <kazu@hxi.com>
3829 * hash.c: Fix formatting.
3832 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3834 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3835 (i860_fix_info): New enum.
3836 (MD_APPLY_FIX3): Define.
3837 (WORKING_DOT_WORD): Define.
3838 (TC_HANDLES_FX_DONE): Define.
3839 (DIFF_EXPR_OK): Define.
3840 (LISTING_HEADER): Define.
3841 (TARGET_FORMAT): Select target format based on endian flag.
3842 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3843 (target_big_endian): Add external declaration.
3845 * config/tc-i860.c: All existing code reworked completely. Other
3846 new code shown below.
3847 (SYNTAX_SVR4): Define.
3848 (target_warn_expand): New variable.
3849 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3850 (md_longopts): Declare and define with new options (-EL, -EB,
3852 (md_show_usage): New function.
3853 (md_operand): New function.
3854 (obtain_reloc_for_imm16): New function.
3855 (md_apply_fix3): New function.
3856 (tc_gen_reloc): New function.
3858 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3860 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3861 2 bytes of the jump address are in the same frag.
3862 (find): Accept 68hc12 register indirect modes.
3864 * NEWS: Mention 68HC11 & 68HC12 support.
3866 2000-08-07 Richard Henderson <rth@cygnus.com>
3868 * config/tc-ia64.c (unwind): Add prologue_mask member.
3869 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3870 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3871 (dot_body): Clear unwind.prologue_mask.
3872 (dot_prologue): Set it. Accept a register second argument.
3874 2000-08-07 Kazu Hirata <kazu@hxi.com>
3876 * config/atof-ieee.c: Fix formatting.
3877 * config/atof-tahoe.c: Likewise.
3879 2000-08-06 Nick Clifton <nickc@cygnus.com>
3881 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3884 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3885 of .popsection, .previous, .pushsection, .subsection,
3886 .version, .vtable_entry, .vtable_inherit and .weak.
3888 2000-08-05 Kazu Hirata <kazu@hxi.com>
3890 * config/tc-cris.c: Fix formatting.
3891 * config/tc-i386.c: Likewise.
3892 * config/tc-sparc.c (sparc_ip): Simplify the code.
3894 2000-08-04 Kazu Hirata <kazu@hxi.com>
3896 * config/tc-cris.c: Rearrange code for readability.
3897 * config/tc-d10v.c: Fix formatting.
3898 * config/tc-m32r.c: Likewise.
3899 * config/tc-sparc.c: Likewise.
3901 2000-08-02 Jim Wilson <wilson@cygnus.com>
3903 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3904 before ia64_find_opcode.
3905 (md_assemble): Likewise.
3907 2000-08-01 Nick Clifton <nickc@cygnus.com>
3909 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3910 Undo some formatting fixes.
3912 2000-08-01 Kazu Hirata <kazu@hxi.com>
3914 * config/obj-som.c: Fix formatting.
3915 * config/obj-ieee.c: Likewise.
3916 * config/tc-arm.c: Likewise.
3917 * config/tc-v850.c: Likewise.
3919 2000-08-01 Nick Clifton <nickc@redhat.com>
3921 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3922 index by command line option.
3924 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3926 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3927 (@node M68K-Branch): Rewrite to match the reality.
3929 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3931 * doc/c-i860.texi: New file.
3932 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3933 * doc/Makefile.in: Regenerate.
3934 * doc/all.texi: Add I860 as relevant architecture.
3935 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3937 2000-07-31 Kazu Hirata <kazu@hxi.com>
3939 * config/tc-d30v.c: Fix formatting.
3941 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3943 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3944 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3945 long emit a long branch if available instead of an absolute jump, never
3946 emit absolute jumps for anything with --pcrel.
3948 * doc/c-m68k.texi: Document new command line option.
3950 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3952 * config/tc-avr.c: Use PARAMS macro in function declarations.
3953 Don't declare md_pcrel_from_section (already in tc-avr.h).
3954 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3955 (avr_operand): Don't set (unsigned) op_mask to -1.
3957 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3959 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3960 * configure: Regenerated.
3961 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3962 of operand to the .type directive (.e.g, "type").
3964 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3966 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3967 * app.c (do_scrub_chars): Record where first comment found.
3968 * read.c (read_a_source_file): Init found_comment on entry, and
3969 notify whether comments found on exit.
3970 * config/tc-hppa.c (md_shortopts): Add "c".
3971 (md_longopts): Add warn-comment.
3972 (md_parse_option): Handle it.
3973 (md_show_usage): Show available options.
3974 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3976 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3978 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3979 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3981 (md_estimate_size_before_relax): Don't fall off end of function.
3983 2000-07-27 Kazu Hirata <kazu@hxi.com>
3985 * config/tc-avr.c: Fix formatting.
3986 * config/tc-ns32k.c: Likewise.
3988 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3990 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3992 2000-07-27 Kazu Hirata <kazu@hxi.com>
3994 * config/tc-d10v.c: Fix formatting.
3995 * config/tc-z8k.c: Likewise.
3996 * config/tc-sparc.c: Likewise.
3998 2000-07-26 Dave Brolley <brolley@redhat.com>
4000 * cgen.c (queue_fixup): Declare opinfo.
4001 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4002 (gas_cgen_md_operand): Ditto.
4003 (gas_cgen_md_apply_fix3): Ditto.
4005 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4007 * config/obj-coff.c (obj_frob_symbol): Don't merge
4008 labels. Don't merge if the symbol isn't constant. Return
4009 immediately if a symbol is merged.
4011 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4013 * frags.c (frag_align): Correct absolute section alignment.
4015 2000-07-20 DJ Delorie <dj@redhat.com>
4017 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4018 it breaks linking against DLLs.
4020 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4022 * configure.in: Add CRIS support.
4023 * configure: Regenerate.
4024 * Makefile.am: (CPU_TYPES): Add cris.
4025 (CPU_OBJ_VALID) [aout]: Add cris.
4026 (MULTI_CPU_TYPES): Add cris.
4027 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4028 [coff]: Only i386 and mips are valid.
4029 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4030 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4031 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4032 Regenerate dependencies.
4033 * Makefile.in: Regenerate.
4034 * aclocal.m4: Regenerate.
4035 * as.c: Declare crisaout, criself.
4036 * config/tc-cris.h, config/tc-cris.c: New.
4037 * config/e-criself.c, config/e-crisaout.c: New.
4038 * po/POTFILES.in, po/gas.pot: Regenerate.
4040 2000-07-20 Kazu Hirata <kazu@hxi.com>
4042 * read.c: Fix formatting.
4043 * write.c: Fix formatting.
4045 2000-07-19 H.J. Lu <hjl@gnu.org>
4047 * sb.c: Include <stdlib.h> if exists for abort ().
4049 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4051 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4052 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4053 (pa_type_args): Same here.
4055 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4057 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4058 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4059 the storage class is already set.
4061 2000-07-17 Kazu Hirata <kazu@hxi.com>
4063 * config/tc-m68hc11.c: Fix formatting.
4064 * config/tc-mn10200.c: Likewise.
4065 * config/tc-mn10300.c: Likewise.
4066 * config/tc-pj.c: Likewise.
4067 * config/tc-tic80.c: Likewise.
4068 * config/tc-w65.c: Likewise.
4070 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4072 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4075 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4077 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4080 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4082 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4083 ELF as are used for SOM (except the 32-bit reloc one) to decide
4084 whether a symbol can be reduced to a section symbol. Expand on
4085 the comment for symbols involved in LR% and RR% expressions.
4087 2000-07-14 Nick Clifton <nickc@cygnus.com>
4089 * config/tc-mips.c (mips_disable_float_construction): New
4090 static variable. Set to true if doubles should not be
4091 constructed by loading two single width fp registers with
4092 halves of the value.
4093 (mips_ip): Test mips_disable_float_construction.
4094 (md_longopts): Add command line switches --construct-floats
4095 and --no-construct-floats.
4096 (md_parse_option): Parse new command line options.
4097 (md_show_usage): Describe new command line options.
4099 * doc/c-mips.texi: Document new command line options.
4101 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4103 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4104 * configure: Regenerate.
4106 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4108 * configure.in (DEFAULT_EMULATION setting): Revert part of
4109 2000-07-01 change that set te_multi=multi unless set to tmips.
4110 * configure: Regenerate.
4112 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4114 * config/obj-coff.c (coff_frob_section): Add padding to the last
4115 section when aligning it increases its size.
4117 2000-07-11 Kazu Hirata <kazu@hxi.com>
4119 * config/tc-tic54x.c: Fix formatting.
4121 2000-07-10 Kazu Hirata <kazu@hxi.com>
4123 * config/tc-h8500.c: Fix formatting.
4124 * config/tc-tic54x.c: Fix formatting.
4126 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4128 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4129 displacements correctly.
4131 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4133 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4135 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4139 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4141 From David Huggins-Daines <dhd@linuxcare.com>
4142 * config/te-hppalinux64.h: Add a new emulation.
4143 * configure.in (emulations): Add configure bits to support the
4144 64-bit Linux/parisc target.
4145 * configure: Regenerate.
4147 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4148 (md_shortopts): Add `V' for ELF.
4150 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4151 when SOM or ELF_ARG_RELOC are defined.
4152 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4153 ELF_ARG_RELOC are defined.
4154 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4155 (pa_stringer): ..Do it here instead. Fix comment typos.
4156 (hppa_force_relocation): Cast enums to int before comparing with
4159 From Ryan Bradetich <rbradetich@uswest.net>
4160 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4161 redifinition warning.
4162 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4163 (hppa_force_relocation): ditto
4164 (md_apply_fix): Added cast to buf to fix warnings.
4166 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4167 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4169 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4170 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4171 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4172 reloc_type** to avoid warnings in switch.
4173 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4174 little earlier instead.
4176 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4178 (pa_type_args): Use symbol_arg_reloc_info.
4179 (struct pa_it): Make arg_reloc unsigned int.
4180 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4181 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4182 (pa_code): Delete. pa_text duplicates this function.
4183 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4184 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4186 (cons_fix_new_hppa): Actually change selector to e_fsel when
4187 warning about assuming so.
4188 (tc_gen_reloc): More example elf arg reloc code.
4189 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4190 (hppa_force_relocation): Likewise.
4192 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4194 (pa_end_of_source): Prototype.
4195 (hppa_fix_adjustable): Prototype.
4196 (LABELS_WITHOUT_COLONS): Move it..
4197 * config/te-hppa.h: To here.
4199 * config/te-hppa64.h: New file.
4201 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4203 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4204 format -10, -16, 16 relocs.
4205 (hppa_elf_mark_end_of_function): Test for null
4206 last_call_info->start_symbol
4208 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4209 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4210 re_assesmble_* functions. Delete extraneous statements. Fix
4212 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4213 insn to re_assemble_*.
4215 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4217 * doc/internals.texi (Expressions): Fix typo.
4219 2000-07-08 Kazu Hirata <kazu@hxi.com>
4221 * config/tc-sh.c: Fix formatting.
4222 * config/tc-tic54x.c: Fix formatting.
4223 * depend.c: Fix formatting.
4224 * flonum-konst.c: Likewise.
4225 * flonum-mult.c: Likewise.
4227 2000-07-07 Kazu Hirata <kazu@hxi.com>
4229 * config/tc-sh.c: Fix comments.
4230 * config/obj-vms.c: Fix comments.
4231 * config/tc-a29k.c: Likewise.
4232 * config/tc-alpha.c: Likewise.
4233 * config/tc-h8300.c: Likewise.
4234 * config/tc-h8500.c: Likewise.
4235 * config/tc-i370.c: Likewise.
4236 * config/tc-ia64.c: Likewise.
4237 * config/tc-m68hc11.c: Likewise.
4238 * config/tc-m68k.c: Likewise.
4239 * config/tc-mips.c: Likewise.
4240 * config/tc-ns32k.c: Likewise.
4241 * config/tc-ppc.c: Likewise.
4242 * config/tc-z8k.c: Likewise.
4244 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4246 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4247 Default to '(SEC_LOAD | SEC_DATA)'.
4248 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4250 * doc/internals.texi (CPU Backend): Describe
4251 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4253 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4255 * as.c (parse_args): NULL terminate the long option list.
4257 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4259 * config/tc-d30v.h: Include "write.h" for fixS.
4260 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4262 2000-07-05 Nick Clifton <nickc@cygnus.com>
4264 * config/tc-d30v.c (write_2_short): Further changes to warning
4265 messages produced when combining EITHER_BUT_PREFER_MU attributed
4268 2000-07-05 DJ Delorie <dj@redhat.com>
4272 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4274 * config/tc-arm.c (psrs): Accept combinations of flags.
4276 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4278 * config/tc-avr.c: Change _ () to _() around all strings marked
4279 for translation (exception from the usual coding style).
4280 (avr_opt): New struct variable, how the new switches are set.
4281 (OPTION_MMCU): Define as 'm' and actually use.
4282 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4283 (show_mcu_list): New function, display the list of known MCUs.
4284 (md_show_usage): Document the new switches. Call show_mcu_list.
4285 (avr_set_arch): Change 'm' to OPTION_MMCU.
4286 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4287 Handle the new switches.
4288 (avr_operands): Disable warnings for undefined combinations of
4289 operands if -mall-opcodes. Disable warnings for skipping two-word
4290 instructions if enhanced core or -mno-skip-bug.
4291 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4292 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4293 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4294 (avr_ldi_expression): Warn about implicit lo8().
4295 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4297 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4299 * configure.in: Add entry for mips-*-sysv4*MP*
4300 * configure: Rebuild
4301 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4302 elf32-tradlittlemips for traditional mips targets.
4303 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4304 test for Link Once sections as in adjust_reloc_syms.
4305 * config/te-tmips.h: New file for traditional mips targets. Define
4308 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4310 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4311 flags argument is not present, don't change an existing section's
4312 section's attributes. If the flags argument is present, warn if the
4313 attributes don't match the section's current attributes. When
4314 long section names are supported, set SEC_LINK_ONCE and
4315 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4317 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4319 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4320 symbols; create them.
4322 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4324 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4325 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4327 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4329 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4330 expressions. Ignore the problem when handling 16 bit signed
4331 immediates, because the assembler will take care of the relocation
4334 2000-06-27 Nick Clifton <nickc@cygnus.com>
4336 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4337 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4338 sequential order, and emit warning messages if the input source
4339 code contains constructs like that, or parallel constructs
4340 containing such opcodes.
4342 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4344 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4345 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4346 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4347 (md_show_usage): Update usage message.
4348 (md_parse_option): Allow redefinition of MCU type within the
4349 same avr[1-5] bfd machine type. Show both old and new MCU type
4350 in the error message.
4351 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4352 Simplify 8K wrap code.
4354 2000-06-25 Kazu Hirata <kazu@hxi.com>
4356 * config/obj-aout.c: Remove all uses of DEFUN.
4357 * config/obj-ieee.c: Likewise.
4358 * config/tc-sh.c: Fix comment typos.
4359 * config/tc-tahoe.c: Likewise.
4360 * config/tc-vax.c: Likewise.
4361 * config/tc-w65.c: Likewise.
4362 * config/tc-z8k.c: Likewise.
4363 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4365 2000-06-24 DJ Delorie <dj@cygnus.com>
4367 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4368 more changes from Sept 1999
4369 (tc_i386_fix_adjustable): ditto
4370 (md_apply_fix3): ditto
4372 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4374 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4375 (gas_cgen_parse_operand): Set it around expression() call.
4376 (gas_cgen_md_operand): Test for it before longjmp().
4378 2000-06-24 Kazu Hirata <kazu@hxi.com>
4380 * config/tc-h8500.c: Remove all uses of DEFUN.
4381 * config/tc-sh.c: Likewise.
4382 * config/tc-w65.c: Likewise.
4383 * config/tc-z8k.c: Likewise.
4385 * config/tc-h8500.c: Fix typos in comments.
4387 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4389 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4392 2000-06-23 matthew green <mrg@redhat.com>
4394 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4395 defined. Fix error message for `[' grouping.
4397 2000-06-22 Kazu Hirata <kazu@hxi.com>
4399 * config/tc-h8300.c: Fix formatting and comment typos.
4401 2000-06-22 Timothy Wall <twall@cygnus.com>
4403 * config/tc-ia64.c (note_register_values): Move premature QP
4404 notation clearing into the appropriate place.
4406 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4408 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4409 first before anything else. Add bin-bugs.h, emul.h and progress.h
4410 Sort list of files as for $(OBJS) in Makefile.am.
4412 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4413 find one. Remake dependencies.
4414 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4415 * Makefile.in: Regenerate.
4416 * doc/Makefile.in: Regenerate.
4418 * config/tc-i386.c (i386_displacement): Don't assume a constant
4419 displacement is necessarily 16 bits when in 16 bit code mode.
4420 (md_assemble): Instead size the displacement here after we know
4421 for sure that a .code16gcc operand hasn't automatically added
4422 operand size prefixes.
4424 2000-06-21 H.J. Lu <hjl@gnu.org>
4426 * Makefile.am: Rebuild dependency.
4427 * Makefile.in: Rebuild.
4429 2000-06-21 Kazu Hirata <kazu@hxi.com>
4431 * config/tc-h8300.c (parse_reg): Make the function static.
4432 (parse_exp): Likewise.
4434 2000-06-20 DJ Delorie <dj@cygnus.com>
4436 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4437 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4438 for cygwin import libraries to work properly.
4440 2000-06-20 H.J. Lu <hjl@gnu.org>
4442 * Makefile.am: Rebuild dependency.
4443 * Makefile.in: Rebuild.
4444 * configure: Likewise.
4445 * doc/Makefile.in: Likewise.
4447 2000-06-20 Timothy Wall <twall@cygnus.com>
4449 * doc/internals.texi (CPU backend): Add @itemx for
4450 TC_START_LABEL_WITHOUT_COLON.
4451 * doc/c-tic54x.texi: New.
4452 * doc/as.texinfo: Add tic54x features and include primary tic54x
4454 * doc/all.texi: Add C54X.
4455 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4456 * doc/Makefile.in: Regenerate.
4457 * configure.in: Add tic54x and define LIBM for tic54x.
4458 * configure: Regenrate.
4459 * config/tc-tic54x.[ch]: New.
4460 * config/obj-coff.h: Add tic54x.
4461 * Makefile.am: (CPU_TYPES): Add tic54x.
4462 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4463 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4464 (as_new_LDADD): Add $(LIBM).
4465 * Makefile.in: Regenerate.
4467 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4469 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4470 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4471 * doc/as.texinfo: Likewise.
4473 * configure, Makefile.in: Regenerate.
4474 * configure.in (emulations): Recognize m6811 and m6812.
4475 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4476 Added files for 68hc11 and 68hc12 assembler.
4477 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4478 * config/tc-m68hc11.h: Header definition for that assembler.
4480 2000-06-18 Nick Clifton <nickc@redhat.com>
4482 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4483 instead of OCTETS_PER_BYTE.
4485 * config/tc-v850.c: Fix compile time warnings.
4486 * config/tc-ppc.c: Fix compile time warnings.
4488 2000-06-18 H.J. Lu <hjl@gnu.org>
4490 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4491 * configure: Rebuild.
4493 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4495 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4498 2000-06-16 Nick Clifton <nickc@cygnus.com>
4500 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4501 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4503 * doc/c-mips.texi: Document newly accepted cpu variants.
4505 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4507 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4509 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4511 * macro.c (getstring): Make it possible to escape the quote
4514 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4516 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4518 2000-06-13 H.J. Lu <hjl@gnu.org>
4520 * configure: Regenerate.
4522 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4524 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4526 * doc/internals.texi (line_separator_chars): Semicolon is no
4527 longer a default. Mention null and newline as defaults.
4529 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4531 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4532 * config/tc-i860.h (line_separator_chars): Likewise.
4533 * config/tc-h8300.c (line_separator_chars): Likewise.
4534 * config/tc-i960.c (line_separator_chars): Likewise.
4535 * config/tc-m68k.c (line_separator_chars): Likewise.
4536 * config/tc-mips.c (line_separator_chars): Likewise.
4537 * config/tc-ns32k.c (line_separator_chars): Likewise.
4538 * config/tc-sparc.c (line_separator_chars): Likewise.
4539 * config/tc-vax.c (line_separator_chars): Likewise.
4541 * config/tc-h8300.c (comment_chars): Use string initialiser.
4542 * config/tc-i960.c (line_comment_chars): Likewise.
4543 * config/tc-z8k.c (comment_chars, line_comment_chars,
4544 line_separator_chars): Likewise.
4546 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4549 2000-06-08 Nick Clifton <nickc@cygnus.com>
4551 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4554 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4556 * configure.in (VERSION): Update to show this is the CVS mainline.
4558 2000-06-08 Matthew Jacob <mjacob@feral.com>
4560 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4561 $at is the integer register $r28, vs. both $r28 and the floating
4562 point register $f28.
4564 2000-06-08 James E. Wilson <wilson@cygnus.com>
4566 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4567 (dot_endp): Don't call ia64_flush_insns.
4568 (emit_one_bundle): Don't delete prologue/body records from
4569 unwind_record list in first loop. Rewrite second loop to account for
4572 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4574 * config/tc-ia64.c: Add missing prototypes.
4575 (generate_unwind_image): Cast argument to output_unw_records call.
4577 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4579 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4581 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4583 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4584 (REGISTER_P): likewise.
4585 (avr_opcodes): uses include/opcode/avr.h
4586 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4588 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4590 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4593 2000-06-03 H.J. Lu <hjl@gnu.org>
4595 * read.c (is_end_of_line): Put back `;'.
4597 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4599 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4601 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4603 * expr.c (operand): Test is_end_of_line outside switch to catch
4604 line separator chars that are also operators.
4605 (operator): Return O_illegal for line separator chars.
4607 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4608 entry (or `!' entry for TC_HPPA).
4610 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4611 before indexing is_end_of_line. Remove redundant check for '\0'.
4613 * config/tc-h8500.c (md_assemble): Likewise.
4614 * config/tc-mcore.c (md_assemble): Likewise.
4615 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4618 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4620 * config/tc-mcore.c (mcore_cons): Likewise.
4621 (mcore_float_cons): Likewise.
4622 (mcore_stringer): Likewise.
4623 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4625 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4627 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4629 2000-05-29 Nick Clifton <nickc@cygnus.com>
4631 * config/tc-sh.c: Fix compile time warning messages.
4633 * config/tc-mips.c: Fix compile time warning messages.
4635 2000-05-29 Philip Blundell <philb@gnu.org>
4637 * doc/as.texinfo: Update copyright dates.
4638 (Local Labels): Delete misplaced mention of ARM.
4639 * NEWS: Mention ARM ELF support.
4641 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4643 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4644 it is modified, and use the real_size to compute the frag address
4645 for dwarf2 line info.
4647 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4649 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4650 line-matching scheme to cope with automake moving variables around.
4651 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4652 * Makefile.in: Regenerate.
4654 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4656 * config/tc-sparc.c (sparc_relax): New.
4657 (md_longopts): Add -relax and -no-relax options.
4658 (md_parse_options, md_show_usage): Likewise.
4659 (md_apply_fix3): Optimize tail call into branch always if possible.
4661 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4663 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4664 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4665 rules, with warning when a GAS statement specifies a packing that
4666 will result in an instruction being squashed.
4667 Added typdef packing_type and enumerals, changed various integer
4668 literals to use the enumerals.
4670 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4672 * config/tc-ia64.c (dot_restorereg_p): New function.
4673 (md_pseudo_table): Add restorereg.p.
4674 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4675 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4677 * config/tc-ia64.h (unw_record_type): Add unwabi.
4678 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4679 called MASK with members for imask, and the masks produced by
4680 fr_mem, gr_mem, br_mem, and frgr_mem.
4681 (unw_p_record): Add members ABI and CONTEXT.
4682 (unw_x_record): Add member AB.
4683 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4684 as pseudo-register for use during unwind info generation.
4685 (AR_PFS, AR_LC): New macros.
4686 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4687 whose names start with an at sign (as in "@priunat").
4688 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4690 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4691 proc_end, unwind_info, personality_routine): Consolidate into
4692 "unwind" structure to reduce offset-table use. Add member
4693 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4695 (output_R1_format, output_R3_format, output_P3_format,
4696 output_P6_format): Initialize R with zero to reduce compiler warnings.
4697 (output_P7_format): Ditto. Add `default' branch to switch
4698 statement to reduce compiler warnings.
4699 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4700 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4701 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4702 into single argument.
4703 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4704 compiler warnings. Merge A and B args into single argument.
4705 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4706 A and B args into single argument.
4707 (free_record): Removed (wasn't used).
4708 (free_list_records): Also free imasks in prologue records.
4709 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4710 (output_spill_mask): Remove.
4711 (output_unwabi): New function.
4712 (output_epilogue, output_label_state, output_copy_state): Call
4714 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4715 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4717 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4718 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4719 as part of handling the prologue records. Emit region's imask if
4720 we have one. Handle unwabi, epilogue, label_state, copy_state,
4721 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4722 spill_sprel_p, and spill_reg_p records.
4723 (set_imask, count_bits, slot_index): New function.
4724 (fixup_unw_records): Fix region size computation. Handle
4725 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4726 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4727 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4728 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4729 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4730 (dot_save): Use manifest constants for applicaton registers.
4731 Handle REG_PR and REG_PRIUNAT.
4732 (dot_restore): Don't just ignore it.
4733 (dot_restorereg): New function..
4734 (generate_unwind_image): Ensure unwind info is a multiple of eight
4735 bytes, not just four bytes.
4736 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4737 (dot_altrp): Don't just ignore it.
4738 (dot_savemem): New function. Replaces dot_savesp() and
4739 dot_savepsp(). Use manifest constants for applicaton registers.
4740 Handle REG_PR and REG_PRIUNAT.
4741 (dot_savef): Simplify.
4742 (dot_saveb): Support generation of br_gr.
4743 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4744 dot_label_state, dot_copy_state): New function.
4745 (dot_unwabi): Don't just ignore it.
4746 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4747 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4748 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4749 (emit_one_bundle): Set slot number for prologue/body records
4750 *before* emitting the first insn.
4751 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4752 (md_begin): Declare "psp" pseudo-register.
4753 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4754 so we don't get segfault.
4755 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4756 counts as required per SW Conventions manual
4757 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4758 output_preds_psprel, output_preds_sprel, output_spill_base,
4759 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4760 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4761 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4762 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4763 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4764 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4765 (dot_vframe): Implement.
4766 (dot_vframesp, dot_vframepsp): New function.
4768 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4770 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4771 * configure: Regenerate.
4773 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4775 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4776 (md_estimate_size_before_relax): so we can use it here instead of
4777 old kludges. Localise vars to blocks. Comment.
4779 * frags.c (frag_new): Update fr_var comments.
4780 * frags.h (struct frag): Ditto.
4782 2000-05-22 Richard Henderson <rth@cygnus.com>
4784 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4785 (pseudo_func): Add pcrel.
4786 (operand_match): Handle IA64_OPND_TGT64.
4787 (build_insn): Likewise.
4788 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4789 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4790 (fix_insn): Handle all three 64-bit relocation types.
4792 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4794 * obj.h (struct format_ops): New members begin, app_file,
4795 s_set_other, s_set_desc, s_get_type, s_set_type,
4796 separate_stab_sections, init_stab_section.
4798 * config/obj-multi.h: Update GPL notice to v2.
4800 (obj_app_file): New.
4801 (S_SET_SIZE): Test s_set_size for NULL before calling.
4802 (S_SET_ALIGN): Similar for s_set_align.
4807 (SEPARATE_STAB_SECTIONS): New.
4808 (INIT_STAB_SECTION): New.
4809 (EMIT_SECTION_SYMBOLS): New.
4810 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4812 * config/obj-elf.h: Update GPL notice to v2.
4813 Mention that this file is included from obj-multi.h.
4814 (obj_begin): Wrap definition in ifndef.
4815 (elf_file_symbol): Constify declaration.
4816 (obj_app_file): Ditto.
4817 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4818 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4820 * config/obj-elf.c (elf_s_set_other): New.
4821 (elf_file_symbol): Constify argument.
4822 (elf_separate_stab_sections): New.
4823 (elf_init_stab_section): New.
4824 (elf_format_ops): Add new members. Remove comma at end.
4826 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4827 (ecoff_format_ops): Add new fields. Remove comma at end.
4828 Mention inconsistency for emit_section_symbols.
4830 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4832 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4833 (coff_separate_stab_sections): New.
4834 (coff_format_ops): Add new members.
4836 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4837 (obj_aout_s_set_other): New.
4838 (obj_aout_s_set_desc): New.
4839 (obj_aout_s_get_type): New.
4840 (obj_aout_s_set_type): New.
4841 (obj_aout_separate_stab_sections): New.
4842 (aout_format_ops): New members added. Use obj_aout_process_stab,
4843 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4844 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4846 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4848 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4850 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4851 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4852 (md_estimate_size_before_relax): Ensure jumps to weak and
4853 externally visible symbols are relocatable.
4855 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4857 * stabs.c (aout_process_stab): Make global.
4858 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4859 * read.h (aout_process_stab): Declare.
4861 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4862 Generalize to *aout, *coff *elf.
4863 * configure: Regenerated.
4865 * doc/internals.texi (Object format backend): Say
4866 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4868 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4869 * Makefile.in: Regenerated.
4871 2000-05-19 Catherine Moore <clm@cygnus.com>
4873 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4875 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4877 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4878 instruction to reflect change in re_assemble_*.
4880 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4882 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4883 build PA64 ELF tools.
4884 * configure: Rebuilt.
4886 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4888 * Makefile.am: Regenerate dependencies.
4889 * Makefile.in: Regenerate.
4891 2000-05-15 Nick Clifton <nickc@cygnus.com>
4893 * config/tc-arm.c (struct asm_psr): Add boolean field
4894 distinguishing between CSPR and SPSR. Rename 'number' field
4896 (psrs): Rearrange contents to match new asm_psr structure.
4897 (arm_psr_parse): Move next to psr_required_here. Make it
4898 return an asm_psr structure.
4899 (psr_required_here): Use asm_psr structure returned by
4901 (do_msr): Reorganise to allow psr_required_here to be called
4903 (md_undefined_name): Mark 'name' parameter as unused, since
4904 the COFF target does not use it.
4906 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4908 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4910 * config/te-aux.h: Likewise.
4911 * config/te-dpx2.h: Likewise.
4912 * config/te-go32.h: Likewise.
4913 * config/te-hp300.h: Likewise.
4914 * config/te-hppa.h: Likewise.
4915 * config/te-i386aix.h: Likewise.
4916 * config/te-ic960.h: Likewise.
4917 * config/te-interix.h: Likewise.
4918 * config/te-nbsd532.h: Likewise.
4919 * config/te-pc532mach.h: Likewise.
4920 * config/te-ppcnw.h: Likewise.
4921 * config/te-psos.h: Likewise.
4922 * config/te-sparcaout.h: Likewise.
4923 * config/te-sun3.h: Likewise.
4924 * config/te-sysv32.h: Likewise.
4926 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4928 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4929 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4930 and sign extend without an if statement.
4931 (build_bytes): Likewise.
4933 2000-05-14 Kazu Hirata <kazu@hxi.com>
4935 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4936 X_add_symbol L_32 case.
4938 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4940 * config/te-freebsd.h: New file.
4942 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4944 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4945 bindtextdomain): Replace defines with those from intl/libgettext.h
4946 to quieten gcc warnings.
4948 * NEWS: Mention x86 .arch and -q.
4950 * config/tc-i386.c (quiet_warnings): New.
4951 (md_assemble): Use quiet_warnings.
4952 (md_parse_option): Set quiet_warnings from -q.
4953 (md_show_usage): Mention -q, delete -m.
4954 (flag_do_long_jump): Delete.
4955 (md_parse_option): Remove -m.
4956 (md_show_usage): Remove -m.
4957 (md_create_long_jump): Remove useless flag_do_long_jump code.
4959 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4960 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4962 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4963 Alexander Sokolov <robocop@netlink.ru>
4965 * doc/c-i386.texi (i386-Arch): New section.
4966 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4968 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4969 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4970 architecture has been given and is not 486.
4971 (set_cpu_arch): New.
4972 (md_pseudo_table): Add .arch.
4973 (md_assemble): Warn if cpu architecture has been given and an
4974 unsupported instruction.
4976 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4977 Move operand_types bit defines after relevant template field.
4978 (template): Add cpu_flags.
4982 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4984 * config/tc-mn10300.h (md_end): Define.
4985 (mn10300_finalize): Declare.
4986 * config/tc-mn10300.c: Include dwarf2dbg.h.
4987 (debug_line): Define.
4988 (md_assemble): Generate dwarf2 line info.
4989 (mn10300_finalize): New function. Finalize dwarf2 info.
4991 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4993 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4994 external version of the relocation for weak symbols.
4996 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4998 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4999 frame size in units of 16 bytes, as required per SW Conventions manual.
5000 (output_unw_records): Output info-block header as a dword to get
5003 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5005 * as.h: #include "file", not <file> on files from ../include.
5006 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5007 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5008 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5009 (tc_coff_symbol_emit_hook): Ditto.
5010 (OPTCOUNT): Cast to int to avoid compiler warning.
5011 (md_begin): Fix signed/unsigned warnings.
5013 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5015 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5016 ABRANCH LONG case for a conditional branch on a 68000.
5017 (md_estimate_size_before_relax): Likewise. Also handle
5018 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5019 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5020 PC-relative on all CPUs.
5021 (md_estimate_size_before_relax): Likewise.
5023 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5025 * as.c (parse_args): Just mention current year in printed
5028 2000-05-03 J.T. Conklin <jtc@redback.com>
5030 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5032 (md_parse_option): Recognize -m7400.
5034 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5036 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5037 don't permit lp to become less than the words array.
5039 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5041 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5042 Fix little-endian case.
5044 2000-05-03 David O'Brien <obrien@NUXI.com>
5046 * as.c (parse_args): Update copyright.
5048 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5050 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5051 for the .bss section too.
5053 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5055 * configure.in: Set em=linux for hppa-*-linux.
5056 * configure: Regenerate.
5057 * doc/Makefile.in: Regenerate with correct automake.
5059 * frags.c (frag_grow): Sanity check chunk_size.
5061 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5062 * config/obj-som.h: Likewise.
5063 * config/obj-ieee.h: Likewise.
5065 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5067 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5068 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5069 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5070 (pa_ip): low_sign_unext now returns via function value. Use
5071 re_assemble_* instead of dis_assemble_* and
5072 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5074 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5075 (md_section_align, md_parse_option, md_show_usage,
5076 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5077 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5078 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5079 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5080 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5082 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5083 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5084 outside of switch. Correct mask and shifting errors in case 10
5085 and case -11. In case 21, compare against signed range to suit
5086 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5087 case 17 and case 22, use offsetT variable to properly check range.
5088 Use re_assemble_* here too.
5089 (evaluate_absolute): Change type of value to offsetT. Call
5090 hppa_field_adjust to do the work for us.
5091 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5092 (pa_parse_cmpib_64_cmpltr): Ditto.
5093 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5094 of i to unsigned int.
5095 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5096 (pa_end_of_source): Return type is void.
5098 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5100 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5102 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5104 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5105 More comments added.
5106 (md_begin): Removed "construct symbols for each register name".
5107 Because register names conflicts with GCC generated function
5109 (avr_operand): Now constant numbers can be used as a register
5110 identifiers (0 as r0, 31 as r31).
5111 (md_assemble): use skip_space () before parsing instruction
5114 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5116 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5117 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5118 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5119 * configure: Regenerate.
5121 2000-04-29 Andreas Jaeger <aj@suse.de>
5123 * as.h: Correctly check GCC version.
5125 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5127 * doc/as.1: Fix unbalanced brackets.
5129 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5131 (line_comment_chars): Set to '/' if TE_FreeBSD.
5133 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5135 * configure.in: Configury support for PA64 (currently disabled).
5136 * configure: Rebuilt.
5138 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5140 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5141 bfd_set_section_alignment.
5143 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5145 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5148 2000-04-24 Nick Clifton <nickc@cygnus.com>
5150 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5151 * doc/as.texinfo (Align): Include arm and strongarm in list of
5152 targets that have the second form of the behaviour of the .align
5155 2000-04-24 Mark Klein <mklein@dis.com>
5157 * config/obj-som.c: Terminate obj_pseudo_table.
5159 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5161 * as.c (parse_args): Allow md_parse_option to override -a listing
5163 * config/obj-coff.c (add_lineno): Change type of offset parameter
5164 from "int" to "bfd_vma."
5165 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5166 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5167 (ppc_change_csect): Align correctly for XCOFF64.
5168 (ppc_machine): New function, which discards "ppc_machine" line.
5169 (ppc_tc): Cons for 8 when code is 64 bit.
5170 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5172 (md_parse_option): Handle -a64 and -a32.
5174 * config/tc-ppc.h (TARGET_MACH): Define.
5175 (TARGET_FORMAT): Move to function.
5176 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5178 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5180 * config/tc-avr.c: New AVR_ISA_ defined.
5181 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5182 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5183 for `fmul', `movw' and `lpm R,Z' instructions.
5184 (avr_operands): Warn if current opcode is a two-word instruction
5185 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5186 (avr_opcodes): New commands added.
5187 (REGISTER_P): Check 'a' and 'v' constraint letters.
5188 (mcu_types): New MCU added.
5190 2000-04-22 Timothy Wall <twall@cygnus.com>
5192 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5194 (operand_match): Conditionally insert default bit values for IMMU9.
5196 2000-04-14 Matthew Green <mrg@cygnus.com>
5198 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5199 * configure: Rebuilt.
5201 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5202 Jason Eckhardt <jle@cygnus.com>
5204 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5206 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5207 Added handling of new operand types l,y,&,fe,fE,fx.
5209 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5210 David Mosberger <davidm@hpl.hp.com>
5211 Timothy Wall <twall@cygnus.com>
5212 Andrew MacLeod <amacleod@cygnus.com>
5213 Jim Wilson <wilson@cygnus.com>
5215 * Makefile.am (CPU_TYPES): Add ia64.
5216 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5217 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5218 * Makefile.in: Rebuild.
5219 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5220 * configure: Rebuild.
5221 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5222 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5223 * expr.c (expr): Handle md_optimize_expr.
5224 * read.c (LEX_HASH): Add comment.
5225 * config/tc-ia64.c, config/tc-ia64.h: New files.
5227 2000-04-21 Richard Henderson <rth@cygnus.com>
5229 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5230 bundling a non-delayed branch type instruction.
5232 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5234 * config/tc-mn10300.c (HAVE_AM30): Define.
5235 (md_assemble): Use it.
5237 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5239 * config/obj-elf.c (obj_elf_change_section): Check for changed
5242 * Makefile.am: (CPU_MULTI_VALID): Remove.
5243 (MULTI_CPU_TYPES): Define.
5244 (MULTI_CPU_OBJ_VALID): Define.
5245 (DEPTC): Use the above.
5246 (DEPOBJ): Same here.
5248 Regenerate dependencies.
5249 * Makefile.in: Regenerate.
5251 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5253 * Makefile.am (YACC, LEX): Get them from configure.
5255 2000-04-18 H.J. Lu (hjl@gnu.org)
5257 * config/tc-i386.c (offset_in_range): Use addressT instead of
5258 bfd_vma for non-bfd assemblers.
5260 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5262 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5263 doesn't give spurious errors.
5265 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5267 * as.h (SEEK_SET): Define if undefined.
5269 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5271 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5272 constants, and don't assume offsetT is 32 bits.
5274 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5276 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5277 (md_pcrel_from_section): Add prototype.
5278 (d10v_fix_adjustable): Add prototype.
5279 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5281 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5283 2000-04-12 Nick Clifton <nickc@cygnus.com>
5285 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5286 symbol in frag chain.
5288 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5290 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5291 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5292 (fits_in_signed_word, smallest_imm_type): Ditto.
5293 (md_assemble): Use an offsetT var to hold offsetT values, not a
5295 (offset_in_range): New.
5296 (md_assemble): Use it.
5297 (md_convert_frag): Change type of target_address, opcode_address,
5298 and displacement_from_opcode_start to offsetT.
5299 (md_create_short_jump): Change type of offset to offsetT.
5300 (md_create_long_jump): Ditto.
5301 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5302 (md_chars_to_number): Remove.
5303 (output_invalid): Remove duplicate prototype.
5305 2000-04-09 Nick Clifton <nickc@cygnus.com>
5307 * Makefile.am (CPU_TYPES): Add 'avr'.
5308 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5309 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5311 * Makefile.in: Regenerate.
5313 * doc/as.texinfo: Add M32R documentation.
5315 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5317 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5318 --enable-build-warnings option.
5319 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5320 * Makefile.in, configure: Re-generate.
5322 2000-04-07 Nick Clifton <nickc@cygnus.com>
5324 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5325 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5326 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5327 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5328 (arm_force_relocation): Force relocations for
5329 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5331 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5333 * config/tc-sh.c (get_operands): There's no third operand if the
5334 first operand is an immediate.
5336 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5338 * config/tc-sh.c (immediate): Delete.
5339 (sh_operand_info): Add immediate member.
5340 (parse_reg): Use A_PC for pc.
5341 (parse_exp): Add second argument 'op'. All callers changed.
5342 (parse_at): Expect pc to be coded as A_PC.
5343 Use immediate field in *op.
5344 (insert): Add fourth argument 'op'. All callers changed.
5345 (build_relax): Add second argument 'op'. All callers changed.
5346 (insert_loop_bounds): New function.
5347 (build_Mytes): Remove DISP_4.
5348 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5349 (assemble_ppi): Use immediate field in *operand.
5350 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5351 (md_apply_fix): Likewise.
5352 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5354 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5356 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5358 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5360 * internals.texi (CPU backend): Document
5361 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5363 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5365 * po/gas.pot: Regenerate.
5367 * as.c (show_usage): Restore translated part of bug string.
5368 * gasp.c (show_usage): Likewise.
5370 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5371 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5372 than move-if-change.
5373 (DEP1): Modify for "gcc -MM".
5377 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5378 Update dependencies.
5379 * Makefile.in: Regenerate.
5381 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5383 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5384 (md_begin): Likewise.
5385 (HAVE_AM33): New macro.
5386 (md_assemble): Use it. Match r_regs and xr_regs only if
5389 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5391 * as.h: #include "bin-bugs.h"
5392 * as.c (show_usage): Use REPORT_BUGS_TO.
5393 * gasp.c: #include "bin-bugs.h"
5394 (show_usage): Use REPORT_BUGS_TO.
5396 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5398 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5400 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5401 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5404 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5406 * config/tc-i386.c (i386_immediate): Don't assume a constant
5407 immediate is necessarily 16 bits when in 16 bit code mode.
5408 (md_assemble): Instead set guess_suffix here after we have checked
5411 2000-04-02 Richard Henderson <rth@cygnus.com>
5413 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5414 quantities. Correct right shift sign extension.
5415 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5416 32-bit value when shifting into place.
5418 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5420 * app.c: Add ATTRIBUTE_UNUSED as needed.
5421 * config/tc-ppc.c: Likewise.
5422 (ppc_size): Make unsigned long.
5423 (ppc_insert_operand): Add casts to avoid warnings.
5425 2000-03-31 Nick Clifton <nickc@cygnus.com>
5427 * config/tc-d10v.h (md_flush_pending_output): Define.
5429 2000-03-29 Nick Clifton <nickc@cygnus.com>
5431 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5432 segment. Works for both BFD_ASSEMBLER and others.
5433 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5435 2000-03-29 Nick Clifton <nickc@cygnus.com
5437 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5439 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5441 * listing.c (LISTING_LHS_WIDTH): Default depends on
5443 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5445 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5447 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5450 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5452 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5454 * config/tc-avr.c (mcu_types): Add missing initialiser.
5455 (md_pcrel_from_section): Add prototype.
5456 (avr_operand): Remove redundant test of unsigned < 0.
5457 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5459 2000-03-27 Denis Chertykov <denisc@overta.ru>
5461 * config/tc-avr.c: New file for AVR support.
5462 * config/tc-avr.h: Likewise.
5463 * configure.in: Add AVR support.
5464 * configure: Regenerate.
5466 2000-03-26 Timothy Wall <twall@cygnus.com>
5468 * gasp.c (macro_op): Add new argument to check_macro call.
5469 Macro structure definitions moved to macro.h
5470 * sb.h: Add argument to prototype for input_scrub_include_sb.
5471 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5472 nesting checks with an additional flag.
5473 (struct input_save): Add flag to indicate whether current sb
5474 should be checked for proper macro/conditional nesting.
5475 (input_scrub_push/pop): Save/restore nest check flag.
5476 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5478 * macro.c (check_macro): Allow caller to retrieve parsed macro
5479 information if a pointer is provided. This information may be
5480 used by the new macro hooks.
5481 * macro.h: Update prototype for check_macro. Macro struct
5482 definitions moved here from macro.c/gasp.c.
5483 * read.c (read_a_source_file): Add parameter to check_macro call,
5484 and pass macro info to the macro hook, if defined.
5485 (input_scrub_insert_line): New. Allow insertion of a line of
5486 characters into the input stream.
5487 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5488 file into the input stream.
5489 (s_include): Use input_scrub_insert_file.
5490 * internals.texi: Document new macro hooks.
5491 * as.h: New prototypes added.
5493 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5495 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5496 an initial capital letter.
5497 (i386_index_check): Reindent.
5499 2000-03-19 Nick Clifton <nickc@cygnus.com>
5501 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5504 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5506 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5507 instruction operand bad if Rd > 7 when generating
5508 thumb instructions. Prevents for example,
5509 "adr r12,label" from silently failing and generating
5510 the wrong instruction.
5512 2000-03-17 Nick Clifton <nickc@cygnus.com>
5514 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5515 that have a destingation >= 0x400000.
5516 Fix compile time warning messages.
5518 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5520 * config/tc-sh.c (md_begin): When encountering insn that are
5521 not supported by the current arch, only change the name if
5522 its contents are the same as prev_name.
5523 (get_specific): If the the architecture doesn't match, fail.
5525 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5527 * config/tc-sh.c (IDENT_CHAR): Define.
5528 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5529 matching back where it came from.
5531 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5533 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5535 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5537 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5540 2000-03-15 Kazu Hirata <kazu@hxi.com>
5542 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5544 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5546 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5547 floating-point-number, make sure 'f' is in FLT_CHARS.
5549 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5551 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5552 (s_lcomm_internal): Use it.
5553 * doc/internals.texi (CPU backend): Document it.
5554 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5557 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5559 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5562 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5563 implementation doesn't have special handling for switch
5565 (macro_build): Allow for code in sections other than .text.
5567 (mips_ip): Likewise.
5568 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5569 Don't perform relocs if we will be outputting them.
5570 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5571 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5574 2000-03-09 Catherine Moore <clm@cygnus.com>
5576 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5577 relocation type based on the entry in the fixup structure.
5578 Put S_IS_EXTERN processing back in.
5580 2000-03-08 H.J. Lu (hjl@gnu.org)
5582 * Makefile.am (install-exec-tooldir): Depend on
5583 install-exec-bindir for parallel make.
5584 * Makefile.in: Regenerated.
5586 2000-03-06 Nick Clifton <nickc@cygnus.com>
5588 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5590 (md_parse_option): Parse -m32r command line switch - disable m32rx
5592 (md_show_usage): Document new option.
5594 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5595 * doc/Makefile.in: Regenerate.
5596 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5598 2000-03-02 Michael Meissner <meissner@redhat.com>
5600 * config/tc-d30v.c (check_range): Remove code that incorrectly
5601 sign extended values where bits < 32.
5603 2000-03-02 H.J. Lu (hjl@gnu.org)
5605 * configure.in: Support --enable-targets=all on ia32.
5606 * configure: Regenerated.
5608 2000-03-01 Nick Clifton <nickc@cygnus.com>
5610 * gasp.c (do_align): Remove bogus check of alignment value.
5612 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5614 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5615 TC_PPC was defined forced the type of a symbol with no other type
5618 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5620 * doc/internals.texi (CPU backend): Mention that
5621 line_separator_chars do not break up comments. Fix typos for
5622 LEX_AT and LEX_NAME descriptions. Document operands for
5623 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5624 description of md_create_short_jump usage. Document argument for
5625 md_undefined_symbol.
5627 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5629 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5630 (md_parse_option): Handle it.
5631 (md_show_usage): Document it.
5633 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5635 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5636 opcode, for the instruction `pal19'. From Andrea Arcangeli
5639 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5641 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5643 (md_assemble): To here, before template operands are matched.
5644 Also ensure a constant immediate is sign extended when we know the
5645 size is at most 16 bits. This is to catch cases like "add
5646 $0xffc0,%ax" where we don't know the size, and thus that the
5647 immediate can be represented as Imm8S until after parsing the
5649 (i386_displacement): Similarly sign extend 16 bit constant
5651 (md_assemble): Relax 16-bit jump constant range check to suit sign
5652 extended displacements.
5654 2000-02-26 Andreas Jaeger <aj@suse.de>
5656 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5658 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5660 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5661 call operands when intel_syntax.
5662 (intel_float_operand): Return 2 for "fi...".
5663 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5664 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5665 earlier "SHORT" change.
5666 (md_assemble): When determining suffix from Regs, exclude
5669 2000-02-24 Nick Clifton <nickc@cygnus.com>
5671 * configure: Add arm-wince, mips-pe and sh-pe targets.
5672 * configure: Regenerate.
5674 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5676 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5677 "pe-mips" for the mips-pe target.
5679 * config/tc-arm.c (insns): Change displacement encoded in BL
5680 and B instructions if the target port is arm-wince.
5681 (do_ldst): Do not bias the relocation offset if the target
5683 (md_pcrel_from): Add in missing relocation offset bias if the
5684 target os arm-wince.
5686 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5687 (md_begin): Disable -G support for mips-pe target.
5688 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5689 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5692 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5693 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5694 assembler, just set the alignment to 4.
5696 * config/te-wince-pe.h: New file for WinCE targets. Define
5699 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5701 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5702 string instructions.
5703 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5704 (i386_intel_memory_operand): After finding a segment override,
5705 check again for no `[' before looking for a displacement. Bomb if
5706 more than one displacement rather than silently discarding the
5707 second and subsequent ones. Free strings malloc'd by
5708 build_displacement_string.
5710 2000-02-24 Catherine Moore <clm@cygnus.com>
5712 * config/obj-som.c (obj_pseudo_table): Add "weak".
5713 (obj_som_weak): New routine.
5715 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5717 * config/tc-i386.c (union i386_op): New.
5718 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5719 Throughout file replace occurences of disps[n], imms[n], regs[n]
5720 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5721 intel mode operand swapping. Add assert in regKludge and
5722 fake_zero_displacement code. Test i.types[n] when outputting
5723 displacements and immediates. Combine output of Disp16 with
5725 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5726 when in intel mode by (not) reversing fsub and fdiv operands
5727 before the template search. This fails for single operand
5728 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5729 undefined. Instead fix the base_opcode after we've found the
5730 template. Move base_opcode xor with found_reverse_match from
5731 opcode output code to before this fix so we test for the correct
5733 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5734 check in intel mode. Instead compare opcodes.
5736 * config/tc-i386.h (TC_RELOC): Delete.
5737 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5738 with equivalent call to reloc.
5740 * as.h (flag_m68k_mri): Move declaration after target include, and
5741 only declare when TC_M68K defined. Define as zero otherwise.
5742 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5743 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5744 Define as zero otherwise.
5745 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5746 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5747 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5748 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5749 testing whether defined.
5750 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5751 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5752 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5753 rather than testing whether defined.
5754 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5755 (parse_mri_cons): Declare and use only when TC_M68K.
5756 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5757 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5758 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5760 * NEWS: Mention IBM 370 support.
5762 2000-02-23 Richard Henderson <rth@cygnus.com>
5764 * config/tc-i386.c (md_assemble): When swapping operands for
5765 intel_syntax, assume everything that's not Imm or Disp is a
5768 2000-02-23 Linas Vepstas <linas@linas.org>
5770 * config/tc-i370.c, config/tc-i370.h: New files.
5771 * Makefile.am: Add support for Linux/IBM 370.
5772 * configure.in: Likewise.
5773 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5774 * config/obj-elf.c: Include elf/i370.h
5775 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5777 * Makefile.in: Regenerate.
5778 * configure: Regenerate.
5780 * doc/c-i370.texi: New file.
5781 * doc/all.texi: Include it.
5782 * doc/as.texinfo: And here.
5783 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5784 * doc/Makefile.in: Regenerate.
5786 2000-02-19 Michael Meissner <meissner@redhat.com>
5788 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5789 determine if an instruction can be used in parallel with an ADDppp
5790 or SUBppp instruction.
5792 2000-02-22 Andrew Haley <aph@cygnus.com>
5794 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5796 2000-02-22 Andrew Haley <aph@cygnus.com>
5798 * config/tc-mips.c (mips_gp32): New variable.
5799 (macro_build) Use mips_gp32.
5801 (md_longopts): Add "-mgp32" and "-mgp64".
5802 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5804 (OPTION_M7900): Change offset
5805 (OPTION_NO_M7900): Ditto.
5807 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5809 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5810 warning, and bump it to 1.
5812 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5814 From Brad Lucier <lucier@math.purdue.edu>:
5815 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5818 2000-02-21 Catherine Moore <clm@cygnus.com>
5820 * config/tc-mips.c (MF_HILO_INSN): Define.
5821 (mips_7000_hilo_fix): Declare.
5822 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5823 (md_parse_option): Check for 7000_HILO_FIX options.
5824 (OPTION_M7000_HILO_FIX): Define.
5825 (OPTION_NO_M7000_HILO_FIX): Define.
5826 * doc/c-mips.texi (-mfix7000): Describe.
5828 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5830 * listing.c (print_lines): Remove unused variable `end'.
5832 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5833 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5834 reloc_type when BFD_ASSEMBLER.
5835 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5836 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5837 statement and quell signed vs. unsigned comparison warning.
5839 2000-02-18 Nick Clifton <nickc@cygnus.com>
5841 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5842 the computed frag offset, rather than overwriting it.
5844 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5846 * config/tc-sh.c ("elf/sh.h"): Include.
5847 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5848 (md.begin): Initialize target_arch.
5849 Only include opcodes in has table that match selected architecture.
5850 (parse_reg): Recognize register names for sh-dsp.
5851 (parse_at): Recognize post-modify addressing.
5852 (get_operands): The leading space is now optional.
5853 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5854 arguments. Update valid_arch.
5855 (build_Mytes): Add support for SDT_REG_N.
5856 (find_cooked_opcode): New function, broken out of md_assemble.
5857 (assemble_ppi, sh_elf_final_processing): New functions.
5858 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5859 (md_longopts, md_parse_option): New option: -dsp.
5860 * config/tc-sh.h (elf_tc_final_processing): Define.
5861 (sh_elf_final_processing): Declare.
5863 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5865 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5866 the unwinder subspace. Save the current seg/subseg before creating
5869 2000-02-10 Nick Clifton <nickc@cygnus.com>
5871 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5872 little endian targets.
5873 (INST_BYTE1): Redefine to handle big and little endian
5875 (cpu_type): New type: Select between M340 and M210.
5876 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5877 instructions of the M340.
5878 (md_assemble): Add support for the MULSH and OPSR classes of
5880 (md_atof): Add support for little endian targets.
5881 (md_parse_option): Add support for -EL, -EB and -mcpu command
5883 (md_convert_frag): Add support for little endian targets.
5884 (md_apply_fix3): Add support for little endian targets.
5885 (md_number_to_chars): Add support for little endian targets.
5887 2000-02-10 Timothy Wall <twall@redhat.com>
5889 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5890 defined, use it to verify the symbol just read should be a label.
5892 2000-02-10 Timothy Wall <twall@redhat.com>
5894 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5895 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5896 around colons when KEEP_WHITE_AROUND_COLON is defined.
5897 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5898 and KEEP_WHITE_AROUND_COLON.
5900 2000-02-08 Timothy Wall <twall@redhat.com>
5902 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5904 (do_repeat): New. Abstract repeat logic so that a "break" can be
5906 (end_repeat): New. Provide support for a "break" out of the
5908 * read.h: Add prototypes for new functions.
5910 2000-02-08 Timothy Wall <twall@redhat.com>
5912 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5913 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5914 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5917 2000-02-08 Timothy Wall <twall@redhat.com>
5919 * read.c: Added elseif to directives table.
5920 * read.h: Added prototype for s_elseif.
5921 * doc/as.texinfo: Added description for elseif.
5922 * cond.c (s_elseif): New function
5924 2000-02-04 Timothy Wall <twall@redhat.com>
5926 * listing.c (print_lines): Remove conditionals causing bug in
5929 2000-02-03 Timothy Wall <twall@cygnus.com>
5931 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5933 * frags.c (frag_new): Calculate fr_fix in octets
5934 (frag_now_fix) Return offset as target address offset (bytes).
5935 (frag_now_fix_octets) New - Return offset in octets (8-bit
5937 * frags.h: Added prototype for frag_now_fix_octets().
5938 Distinguish between octets and bytes in field descriptions.
5939 * listing.c (calc_hex): Account for octets vs bytes when
5940 printing addresses/offsets.
5941 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5942 target is little-endian, print the octets in a word in big-endian
5943 order so that the display looks like a proper hexadecimal number,
5944 instead of having the octets reversed.
5945 * read.c (do_align): When recording alignment, alignment power
5946 should be in terms of target bytes (minimum addressible unit)
5948 (do_org) Convert ORG target address (byte) argument into an
5949 octet offset when generating a variable fragment.
5950 * symbols.c (resolve_symbol_value): Symbol final value
5951 converted to a target address offset (bytes) from its octet offset.
5952 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5953 offset (bytes) is adjusted by the frag offset (octets) converted
5955 (coff_frob_section) Section alignment power is in terms of bytes;
5956 convert it to an octet alignment power when calculating size (and
5957 size mask) in octets. Don't modify the section size in order to
5958 "align" it for TI COFF, since that format has a different method
5959 for storing alignment information.
5961 2000-02-01 Timothy Wall <twall@cygnus.com>
5963 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5964 entries, matching the way GCC generates them. If not escaped, the
5965 filename is encoded incorrectly.
5967 2000-01-31 Nick Clifton <nickc@cygnus.com>
5969 * config/tc-arm.c (reg_table): Add support for ATPCS register
5972 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5974 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5976 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5978 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5979 of a symbol when we really care about its value.
5981 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5983 * config/tc-mcore.c (md_assemble): Give warning message if
5984 operands passes to instruction are more than the spec.
5986 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5988 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5989 Thumb mode but the label seen was not declared as '.thumb_func'
5990 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5991 correct disassembly of Thumb code bounded by non function labels.
5993 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5995 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5996 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5998 * Makefile.in: Same here.
6001 * configure.in: Set bfd_gas for i386-aout when primary target
6002 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6003 we may need the primary te_file. Remove incorrect comment.
6005 * configure: Regenerate.
6007 * config/e-i386aout.c: New file.
6009 * as.c (USE_EMULATIONS): Move to before print_version_id.
6010 (struct emulation): Add i386aout.
6011 (show_usage): Split text strings. Reformat -a text. Add --em
6015 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6016 (aout_format_ops): New.
6019 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6020 preprocessor conditional and add aout USE_EMULATIONS tests.
6021 (read_a_source_file): Don't pass error strings to printf as
6025 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6027 (do_data): Same here.
6028 (process_file): And here.
6031 * symbols.c (colon): Rewrite "already defined" fatal message
6032 code for aout with USE_EMULATIONS.
6035 * config/obj-aout.c (OBJ_HEADER): Define.
6036 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6038 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6039 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6041 (obj_aout_type): Expand S_SET_OTHER here too.
6042 (obj_read_begin_hook): Remove.
6043 (aout_pop_insert): New.
6044 (obj_aout_s_get_other): New.
6045 (obj_aout_s_get_desc): New.
6046 (aout_format_ops): New.
6049 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6050 gets aout_pseudo_table.
6051 (aout_pseudo_table): Declare.
6052 (obj_read_begin_hook): Define.
6055 * config/obj-coff.c (obj_pseudo_table): Rename to
6057 (coff_pop_insert): Use coff_pseudo_table.
6058 (coff_sec_sym_ok_for_reloc): Remove.
6059 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6060 and comment all zero entries and remove #if 0 code.
6063 * config/obj-coff.h (obj_pop_insert): Define.
6064 (coff_pseudo_table): Declare.
6067 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6068 s_get_size, s_set_size. Comment all zero entries.
6071 * config/obj-elf.c (elf_s_get_other): New function.
6072 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6073 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6074 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6076 (obj_elf_parse_section_letters): Don't pass error strings to
6077 printf as format arg.
6080 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6082 (elf_s_get_other): Declare.
6083 (S_GET_OTHER) Define as elf_s_get_other if not already
6085 (S_SET_OTHER): Only define when not already defined.
6086 (elf_obj_read_begin_hook): Declare.
6087 (obj_read_begin_hook): Define.
6088 (elf_obj_symbol_new_hook): Declare.
6089 (obj_symbol_new_hook): Define.
6092 * config/obj-multi.h: Add copyright header and protect against
6093 multiple inclusion. Add * to all function pointers.
6094 (OBJ_HEADER): If defined, include it rather than other defines
6096 (obj_frob_file_after_relocs): Test for NULL.
6097 (obj_symbol_new_hook): Here too.
6098 (obj_sec_sym_ok_for_reloc): And here.
6099 (S_GET_OTHER): Define.
6100 (S_GET_DESC): Define.
6101 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6102 (OBJ_MAYBE_ELF): Update comment.
6104 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6105 OBJ_AOUT preprocessor conditional and handle emulation by
6106 testing OUTPUT_FLAVOR.
6107 (i386_displacement): Here too.
6108 (md_section_align): Similarly here.
6109 (i386_target_format): Conditionally compile when more than one
6110 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6111 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6112 (i386_displacement): Here too.
6115 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6116 Define TARGET_FORMAT for aout only when not multi.
6119 * config/te-multi.h: Delete file as it's identical to te-generic.h
6121 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6123 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6124 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6127 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6129 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6132 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6134 * config/tc-mips.c (mips_do_align): New function.
6135 * config/tc-mips.h (md_do_align): Define.
6137 2000-01-10 Philip Blundell <philb@gnu.org>
6139 * doc/c-arm.texi (ARM Options): Fix typo.
6140 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6141 line separator for Linux.
6142 * doc/as.texinfo (Comments): Mention the ARM.
6144 2000-01-10 Philip Blundell <pb@futuretv.com>
6146 * configure.in (arm*-*-conix*): New target.
6147 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6149 * configure: Regenerate.
6151 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6153 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6154 (obj_elf_visibility): New function.
6156 * doc/as.texinfo (Visibility): New node: document visibility
6159 For older changes see ChangeLog-9899