1 2001-08-10 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-ppc.c: Revert 2001-08-08.
5 2001-08-09 Alan Modra <amodra@bigpond.net.au>
7 * symbols.c: Add missing prototypes.
8 * config/e-i386elf.c: Likewise.
9 * config/e-i386coff.c: Likewise.
10 * config/e-i386aout.c: Likewise.
11 * config/obj-coff.c: Likewise.
12 (def_symbol_in_progress, stack): Move definition.
13 * config/obj-elf.c: Add missing prototypes.
14 (obj_elf_change_section): Make static.
15 (obj_elf_parse_section_letters): Likewise.
16 (obj_elf_section_word): Likewise.
17 (obj_elf_section_type): Likewise.
19 2001-08-08 Alan Modra <amodra@bigpond.net.au>
21 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
22 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
23 determining reloc type with code reading operands->reloc field.
25 2001-08-08 Alan Modra <amodra@bigpond.net.au>
27 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
28 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
29 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
30 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
32 * output-file.c (output_file_create): Don't try to open using
33 FOPEN_W as it's unnecessary and VMS doesn't define FOPEN_W.
35 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
38 * tc-mips.c (macro_build): Replace magic constants by defines.
39 (mips_ip): Likewise. Typo.
41 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
44 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
45 (RELAX_ENCODE): Replace bfd_vma by valueT.
46 (load_address): Formatting.
47 (macro): Likewise. Code cleanup. Typo.
49 (md_parse_option): Typo.
50 (s_mipsset): Reorder cases to look nicer.
51 (md_estimate_size_before_relax): Formatting. Code cleanup.
52 (mips_elf_final_processing): Check against NULL instead of 0.
53 (md_obj_end): Remove ugly `' in message string.
54 (s_mips_ent): Remove ugly `' in message string.
56 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
58 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
59 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
60 mutually exclusive (if they are different).
61 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
64 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
66 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
69 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
71 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
72 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
73 (md_long_opts): Add -mfp32 option.
74 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
75 (md_show_usage): Show usage for -mfp32 and -mgp32.
76 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
77 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
78 (HAVE_32BIT_ADDRESSES): New macro.
79 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
80 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
81 (s_cprestore, s_cpadd): Likewise.
82 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
83 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
84 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
85 to determine the width of addresses in load, store and jump macros.
86 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
87 used in set instructions; do not check the address size for them.
88 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
89 unaligned load and store macros.
90 (mips_ip): Use the new macros to check the width of a register when
91 processing float constants. Force a constant into memory if it is
92 destined for an FPR and the FPRs are wider than the GPRs. Warn about
93 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
94 than mips_gp32 to select synthetic instructions.
95 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
96 synthetic instructions.
98 2001-08-01 Christian Groessler <cpg@aladdin.de>
100 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
101 "rh", "rr", "rq", or "sp" then don't automatically assume
102 it's a register name. Check whether there is a number
105 2001-08-01 Alan Modra <amodra@bigpond.net.au>
107 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
108 Don't allocate more space than necessary for the input line copy.
110 2001-08-01 Alan Modra <amodra@bigpond.net.au>
112 * read.c: Standardize error/warning messages - don't capitalise, no
113 final period or newline, don't say "ignored" or "zero assumed" for
114 as_bad messages. In some cases, change the wording to that used
115 elsewhere for similar messages.
118 * atof-generic.c: Likewise.
121 * depend.c: Likewise.
122 * dwarf2dbg.c: Likewise.
126 * input-file.c: Likewise.
127 * input-scrub.c: Likewise.
128 * listing.c: Likewise.
129 * output-file.c: Likewise.
131 * subsegs.c: Likewise.
132 * symbols.c: Likewise.
134 * ecoff.c (ecoff_directive_end): Test for missing name by
135 comparing input line pointers rather than reading string.
136 (ecoff_directive_ent): Likewise.
137 * read.c (s_set): Likewise.
138 (s_align): Report a warning rather than an error for
140 (s_comm): Check for missing symbol name.
141 (s_lcomm_internal): Likewise.
143 (s_globl): Use is_end_of_line instead of looking for '\n'.
144 (s_lcomm_internal): Likewise.
145 (ignore_rest_of_line): Report a warning rather than an error.
147 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
149 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
150 any kind of relocation against a not-loaded section.
152 2001-07-30 Alan Modra <amodra@bigpond.net.au>
154 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
155 to include '@' in symbol names when parsing versioned symbols
156 rather than calling get_symbol_end multiple times.
157 * config/tc-i370.c (register_name): Format fixes. Don't call
158 get_symbol_end after parsing number.
159 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
160 code out of conditional.
161 (address_register_name): Likewise.
162 (other_register_name): Likewise.
163 * config/tc-mn10300.c (r_register_name): Likewise.
164 (xr_register_name): Likewise.
165 (data_register_name): Likewise.
166 (address_register_name): Likewise.
167 (other_register_name): Likewise.
168 * config/tc-ppc.c (register_name): Likewise.
169 * config/tc-s390.c (register_name): Likewise.
171 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
173 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
174 and bra relax: update fragP->fr_fix after the fixup.
176 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
178 * read.c (s_set): Check for missing symbol name.
180 2001-07-26 Alan Modra <amodra@bigpond.net.au>
182 * write.c (relax_segment <rs_space>): Account for fr_fix.
184 2001-07-25 H.J. Lu <hjl@gnu.org>
186 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
187 we treat weak like extern only for ELF.
188 (mips_fix_adjustable): Make sure we don't adjust extern/weak
189 symbols only for ELF.
191 2001-07-25 Chris Demetriou <cgd@broadcom.com>
193 * config/tc-mips.c: Fix spelling error in comment.
195 2001-07-25 Dave Brolley <brolley@redhat.com>
197 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
198 (IS_PARALLEL_SEPARATOR): New macro.
199 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
200 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
201 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
202 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
205 2001-07-24 Alan Modra <amodra@bigpond.net.au>
207 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
208 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
209 Update dependencies with "make dep-am".
210 * Makefile.in: Regenerate.
211 * doc/Makefile.in: Regenerate.
213 2001-07-23 Kazu Hirata <kazu@hxi.com>
215 * config/tc-alpha.h: Fix formatting.
216 * config/tc-arc.c: Likewise.
217 * config/tc-d10v.h: Likewise.
218 * config/tc-hppa.c: Likewise.
219 * config/tc-i370.c: Likewise.
220 * config/tc-i386.h: Likewise.
221 * config/tc-i960.h: Likewise.
222 * config/tc-ia64.c: Likewise.
223 * config/tc-ia64.h: Likewise.
224 * config/tc-m32r.c: Likewise.
225 * config/tc-m68k.c: Likewise.
226 * config/tc-m88k.c: Likewise.
227 * config/tc-ns32k.c: Likewise.
228 * config/tc-pdp11.c: Likewise.
229 * config/tc-pj.h: Likewise.
230 * config/tc-s390.c: Likewise.
231 * config/tc-sparc.c: Likewise.
232 * config/tc-sparc.h: Likewise.
233 * config/tc-tic80.c: Likewise.
234 * config/tc-w65.h: Likewise.
236 2001-07-23 Alan Modra <amodra@bigpond.net.au>
238 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
239 symbols specially. Always resolve, adding fr_address to value.
240 * write.c (write_object_file): Don't add fr_address to sym values.
241 (relax_frag): Likewise.
242 (relax_segment): Likewise.
243 * config/obj-ieee.c (do_symbols): Likewise.
244 * config/tc-cris.c (md_convert_frag): Likewise.
245 * config/tc-fr30.c (md_convert_frag): Likewise.
246 * config/tc-i386.c (md_convert_frag): Likewise.
247 * config/tc-m32r.c (md_convert_frag): Likewise.
248 * config/tc-m68hc11.c (md_convert_frag): Likewise.
249 * config/tc-mcore.c (md_convert_frag): Likewise.
250 * config/tc-mips.c (mips16_extended_frag): Likewise.
251 * config/tc-ns32k.c (md_convert_frag): Likewise.
252 * config/tc-m68k.c (md_convert_frag_1): Likewise.
253 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
254 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
255 (md_relax_table): Remove first four entries. Format.
256 (md_estimate_size_before_relax): Remove old_fix. Don't bother
257 setting fr_var. Simplify byte branch checks.
259 2001-07-23 Alan Modra <amodra@bigpond.net.au>
261 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
262 "isbranch" param as all calls have it set.
263 (pa_parse_neg_cmpsub_cmpltr): Likewise.
264 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
265 strcasecmp in "nullify" var.
266 (pa_parse_neg_add_cmpltr): Likewise.
267 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
268 functions. Don't print wrong conditions in error messages.
270 2001-07-23 Andreas Jaeger <aj@suse.de>
272 * config/tc-s390.c (s390_force_relocation): Removed.
274 * config/tc-s390.h: Remove double declaration of
277 2001-07-22 H.J. Lu <hjl@gnu.org>
279 * config/tc-mips.c (s_mips_end): Remove unused variables.
280 (s_mips_frame): Add ATTRIBUTE_UNUSED.
282 2001-07-17 Andreas Schwab <schwab@suse.de>
284 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
286 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
288 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
290 2001-07-17 matthew green <mrg@eterna.com.au>
292 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
294 (line_comment_chars): Set to '/' if TE_NetBSD.
296 2001-07-14 matthew green <mrg@eterna.com.au>
298 * configure.in (i386-*-netbsdelf*): New target.
299 * configure: Regenerate.
301 2001-07-11 Jakub Jelinek <jakub@redhat.com>
303 * testsuite/gas/sparc/unalign.s: Remove .uaxword test.
304 * testsuite/gas/sparc/unalign.d: Adjust accordingly.
306 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
308 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
309 class of the non-debug symbol is C_NULL.
311 2001-07-10 Anders Norlander <anorland@synergenix.se>
313 * doc/as.texinfo (Incbin): Fix grammatical errors.
315 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
317 * depend.c: Use FOPEN_.. macros in calls to fopen().
318 * input-file.c: As above.
319 * itbl-ops.c: As above.
320 * listing.c: As above.
321 * output-file.c: As above.
324 2001-07-08 Anders Norlander <anorland@synergenix.se>
326 * read.c (s_incbin): New .incbin function.
327 * read.c (potable): Add "incbin" pseudo-op.
328 * read.h: Add s_incbin prototype.
329 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
330 * NEWS: Mention new feature.
332 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
334 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
337 2001-07-06 John Healy <jhealy@redhat.com>
339 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
340 set of fixups to be stored.
341 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
342 restored to be chosen from any that are saved.
343 (gas_cgen_swap_fixups): Modified to allow the current set of
344 fixups to be swapped with any other set that has been saved.
345 (gas_cgen_initialize_saved_fixups_array): New routine.
346 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
347 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
348 or MAX_SAVED_FIXUP_CHAINS.
349 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
350 store, swap and restore fuctions to reflect the new interface.
352 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
354 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
355 ignore empty, ineffectual alignment frags when deciding if a
358 2001-07-05 Steve Ellcey <sje@cup.hp.com>
360 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
361 and SPECIAL_SECTION_FINI_ARRAY.
362 (special_section_name): Add .init_array and .fini_array.
363 (md_pseudo_table): Add init_array and fini_array.
364 (md): Add pointer_size and pointer_size_shift fields.
365 (setup_unwind_header): New static function.
366 (output_unw_records): Modify to use setup_unwind_header.
367 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
368 md.pointer_size_shift.
369 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
371 2001-07-05 Ben Elliston <bje@redhat.com>
373 * README (Supported platforms): m88k no longer suffers bitrot.
375 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
377 2001-07-05 Alan Modra <amodra@bigpond.net.au>
379 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
380 lsy_value. Correct typos in comments.
381 * symbols.c (local_symbol_make): Update for name change.
382 (local_symbol_convert): Likewise.
384 (S_GET_VALUE): Likewise.
385 (S_SET_VALUE): Likewise.
386 (print_symbol_value_1): Likewise.
387 (resolve_symbol_value): Likewise. Don't divide local sym values
388 by OCTETS_PER_BYTE twice.
390 2001-07-04 Jim Wilson <wilson@redhat.com>
392 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
394 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
397 2001-07-05 Ben Elliston <bje@redhat.com>
399 * read.c (s_fill): Correct spelling error in comments.
401 * doc/c-m88k.texi: New file.
402 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
403 * doc/Makefile.in: Regenerate.
404 * doc/all.texi: Set M880X0.
405 * doc/as.texinfo: Hook in m88k-dependent documentation.
407 2001-07-04 Eric Christopher <echristo@redhat.com>
409 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
411 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
412 and rm5721 as valid cpu strings.
413 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
415 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
417 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
418 if it's expected to be non-zero.
420 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
422 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
425 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
426 (write_object_file): Set finalize_syms to
427 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
430 * doc/internals.texi; Document
431 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
433 2001-07-02 Alan Modra <amodra@bigpond.net.au>
435 * config/tc-ppc.c: Formatting fixes.
437 2001-07-01 Ben Elliston <bje@redhat.com>
439 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
440 they cause some subtle breakage. Will fix them again later.
442 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
444 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
445 outside of a function as a .appline directive.
447 2001-06-28 Eric Christopher <echristo@redhat.com>
448 H.J. Lu <hjl@gnu.org>
450 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
451 of mips_cpu for the ISA selection.
452 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
453 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
454 (mips_tune): New. Use mips_tune for scheduling and optimization
456 (append_insn): Use mips_tune and mips_arch.
457 (macro_build): Ditto.
459 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
460 backwards compatability mips_cpu generates arch and tune.
461 (md_show_usage): Document new behavior.
463 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
468 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
470 * write.c (write_object_file): Do not set finalize_syms until
471 after the segments have been sized. Some backends may still
472 need to access the syms's frags in order to adjust relaxed
475 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
478 2001-06-27 Alan Modra <amodra@bigpond.net.au>
480 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
481 subtract MD_PCREL_FROM_SECTION for 68k.
482 (fixup_segment <Difference of 2 syms different seg>): Only fudge
483 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
485 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
487 * write.c (fixup_segment <Difference of 2 syms same seg>): If
488 pcrel, subtract MD_PCREL_FROM_SECTION value.
490 2001-06-24 Ben Elliston <bje@redhat.com>
492 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
494 2001-06-24 Jakub Jelinek <jakub@redhat.com>
496 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
497 section symbols the same way as externs.
499 2001-06-24 Ben Elliston <bje@redhat.com>
501 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
502 (emit_relocations): Ditto.
504 (md_begin): Reformat comments to conform to the GNU standards.
505 (md_assemble): Ditto.
507 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
508 (md_parse_option): Mark parameters as unused.
509 (md_show_usage): Ditto.
510 (calcop): Adjust type of `reg_prefix' to char.
512 (getval): Adjust type of local `c' to char.
513 (md_create_short_jump): Mark from_addr, to_addr params as unused.
514 (md_create_long_jump): Ditto.
515 (md_estimate_size_before_relax): Mark parameters as unused.
517 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
518 to allay a possible compiler warning.
520 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
522 * doc/internals.texi (CPU backend): Document md_atof.
524 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
526 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
527 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
530 2001-06-21 Philip Blundell <philb@gnu.org>
532 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
534 (insns): Remove entry for adrl. Add long_flag for adr.
535 (do_adr): Handle `l' suffix.
538 2001-06-21 Alan Modra <amodra@bigpond.net.au>
540 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
541 (md_apply_fix): Use it here. Replace printf with equivalent
543 (tc_gen_reloc): Use as_bad_where instead of as_bad.
544 (md_apply_fix): Here too.
545 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
546 * config/tc-m68k.c (tc_gen_reloc): Likewise.
547 (md_convert_frag_1): Likewise.
549 2000-06-20 Tom Rix <trix@redhat.com>
551 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
553 2001-06-18 H.J. Lu <hjl@gnu.org>
555 * doc/Makefile.am (info): Depend on $(MANS).
556 (as.1): Remove the prefix `$(srcdir)/'.
557 * doc/Makefile.in: Regenerated.
561 2001-06-18 Philip Blundell <philb@gnu.org>
563 * config/tc-arm.c (do_msr): Remove restriction on usage of
566 2001-06-19 Alan Modra <amodra@bigpond.net.au>
568 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
571 2001-06-13 Philip Blundell <philb@gnu.org>
573 * config/tc-arm.c (thumb_shift): Improve wording of error message.
574 (do_t_arit): Likewise.
576 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
578 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
579 .loc pseudos if the dfwarf2 functions are available.
580 (md_assemble): Only call dwarf2_emit_insn if it is available.
582 * expr.c: Fix typo in comment.
584 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
586 * doc/as.texinfo (Infix Ops): Document that comparison and
587 combiner operators can be used as infix operators.
589 2001-06-12 Peter Jakubek <pjak@snafu.de>
591 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
593 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
594 (reverse_mri_condition): Likewise.
595 (swap_mri_condition): Issue warning for conditions that can not be
597 (build_mri_control_operand): Fix order of operands (swapped).
598 (build_mri_control_operand): Allow upper case extension in structured
600 (s_mri_else): Likewise.
601 (s_mri_next): Likewise.
602 (s_mri_for): Likewise.
603 (s_mri_if): Fix handling comment ('*') in mri mode.
604 (s_mri_while): Likewise.
605 * gas/macro.c (macro_expand): Allow macro invocation with empty
608 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
610 * config/tc-arm.c: Fix test for overlow of literal pool.
612 2001-06-11 H.J. Lu <hjl@gnu.org>
614 * NEWS: Updated for the new -n option for the MIPS assembler.
616 * config/tc-mips.c (md_show_usage): Add -n.
618 * doc/as.texinfo: Document the new -n option.
619 * doc/c-mips.texi: Likewise.
620 * doc/as.1: Regenerated.
622 2001-06-10 Alan Modra <amodra@bigpond.net.au>
624 * config/obj-coff.c (obj_coff_section): Formatting fix.
626 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
629 2001-06-08 H.J. Lu <hjl@gnu.org>
631 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
632 disable warning about all NOPS that the assembler generates.
633 (macro): Warn NOPS generated only if warn_nops is not 0.
634 (md_shortopts): Add `n'.
635 (md_parse_option): Set warn_nops to 1 for `n'.
637 2001-06-08 H.J. Lu <hjl@gnu.org>
639 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
641 2001-06-08 H.J. Lu <hjl@gnu.org>
643 * config/tc-mips.c (md_apply_fix): Don't adjust common
644 extern/weak symbols for ELF.
645 (md_estimate_size_before_relax): Treat weak like extern for
647 (mips_fix_adjustable): Don't adjust extern/weak symbols for
650 2001-06-08 Alan Modra <amodra@bigpond.net.au>
652 * Makefile.am: 'som' is not wrongly spelled 'some'.
653 * Makefile.in: Regenerate.
655 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
656 S_GET_VALUE by using a temp.
657 (append_insn): Likewise, and for S_SET_VALUE too.
658 (mips_emit_delays): Likewise.
659 (my_getExpression): Likewise.
660 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
661 (mips16_extended_frag): Remove code concerned with avoiding
662 locking in a frag address now that symbols are not finalized until
663 relaxation is complete. Cater for first relaxation pass having
664 bogus addresses. Use relax_marker to reliably determine whether a
665 symbol frag has been reached on the current pass.
667 2001-06-07 H.J. Lu <hjl@gnu.org>
669 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
670 * configure: Regenerate.
672 2001-06-07 H.J. Lu <hjl@gnu.org>
674 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
676 * configure: Regenerate.
678 2001-06-07 H.J. Lu <hjl@gnu.org>
680 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
681 MIPS_STABS_ELF is defined.
683 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
685 * as.c (show_usage): Remove L from listing options. It is not a
688 2001-06-06 Christian Groessler <cpg@aladdin.de>
690 * config/tc-z8k.c: Removed many warnings by removing unused
691 variables and tagging unused parameters as such.
692 (md_begin): Fixed a typo (","instead of ";").
693 (struct ctrl_table): Add parentheses to initialize array
695 (struct flag_table): Likewise.
696 (struct intr_table): Likewise.
697 (struct table): Likewise.
698 (check_operand): "#if 0"'ed since it doesn't seem to be used.
700 2001-06-06 Peter Jakubek <pjak@snafu.de>
702 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
703 options to list (e.g. m5206e, m5307, m5407).
705 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
707 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
708 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
710 2001-06-06 Alan Modra <amodra@bigpond.net.au>
712 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
713 <JumpByte, JumpDword insn output>: Remove dead code.
715 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
717 * as.c (parse_args): Correct option name "listing-lhs-width2".
719 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
721 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
724 2001-05-30 Richard Henderson <rth@redhat.com>
726 * read.c (emit_leb128_expr): Call md_cons_align.
728 2001-05-28 Jeff Sturm <jsturm@one-point.com>
730 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
731 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
732 (tc_gen_reloc): Likewise.
733 (sparc_cons_align): Don't clear sparc_no_align_cons.
734 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
735 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
737 2001-05-27 Alan Modra <amodra@one.net.au>
739 * write.c (relax_segment <rs_space>): Check the section of a
740 symbol to determine whether it is absolute rather than comparing
741 its frag against zero_address_frag as listings play tricks with
744 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
745 allocated in the same chunk as the fixed part.
747 2001-05-26 Alan Modra <amodra@one.net.au>
749 * write.c (relax_segment <rs_space>): Calculate growth using
750 addresses before stretch. Prevent repeated error messages.
751 From Peter Jakubek <pjak@snafu.de>
752 Use as_bad_where and as_warn_where to pinpoint errors.
754 2001-05-25 Alan Modra <amodra@one.net.au>
756 * symbols.c (resolve_symbol_value): Always set segment, even when
757 not finalizing symbol value.
759 * config/obj-ieee.c (write_object_file): Set finalize_syms.
760 * config/obj-coff.c (write_object_file): Likewise.
761 * (size_section): Remove rs_space assert as fr_symbol is no longer
763 (fill_section): Likewise.
765 * configure.in: Replace linuxoldld with linux*oldld.
766 * configure: Regenerate.
768 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
769 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
770 that have been finalized.
772 * symbols.c (resolve_symbol_value): Clear sy_resolving before
773 taking exit_dont_set_value.
775 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
778 2000-05-24 Tom Rix <trix@redhat.com>
780 * config/obj-coff.c (add_lineno): xcoff allows negative line
782 * config/tc-ppc.c (ppc_stabx): fix generated symbol
784 2001-05-24 Alan Modra <amodra@one.net.au>
786 * write.c (write_object_file): Set finalize_syms = 1 before
789 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
791 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
792 architecture, remove erraneous ISA_MIPS32.
793 (md_show_usage): Add MIPS r12k support.
794 (mips_cpu_info_table): Add MIPS r12k support.
796 2001-05-22 Alan Modra <amodra@one.net.au>
798 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
801 * symbols.c (resolve_symbol_value): Remove "finalize" param,
802 instead use finalize_syms directly. Don't treat expressions
803 specially with regard to finalize_syms. Update calls to self.
804 (resolve_local_symbol): Update call to resolve_symbol_value.
805 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
807 * symbols.h (resolve_symbol_value): Update prototype.
808 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
809 to resolve_symbol_value.
810 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
811 * config/obj-coff.c (do_relocs_for): Likewise.
812 (yank_symbols): Likewise.
813 (fixup_segment): Likewise.
814 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
815 * config/tc-mips.c (md_convert_frag): Likewise.
816 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
817 (ppc_fix_adjustable): Likewise.
818 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
819 (dwarf2dbg_convert_frag): Likewise.
820 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
821 (eh_frame_convert_frag): Likewise.
822 * expr.c (make_expr_symbol): Likewise.
823 * write.c (adjust_reloc_syms): Likewise.
824 (write_object_file): Likewise.
825 (relax_segment): Likewise.
826 (fixup_segment): Likewise.
827 (finalize_syms): Init to zero, and update comment.
828 (write_object_file): Set finalize_syms to 1 rather than 2.
829 * doc/internals.texi (sy_value): Mention finalize_syms.
830 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
832 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
833 as relaxable if embedded system, make weak syms non-relaxable.
835 (tc_m68k_fix_adjustable): ..so it can be used here.
836 (md_apply_fix_2): Sign extend without conditional.
838 * config/tc-v850.c: Update copyright.
840 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
842 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
843 howto entry is not found.
845 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
847 * config/tc-mn10300.c (mn10300_force_relocation): Don't
848 optimize differences between symbols in code sections to
850 (mn10300_fix_adjustable): Don't adjust to section+offset
851 relocations pointing at symbols in code sections.
853 2001-05-16 Alan Modra <amodra@one.net.au>
855 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
857 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
858 opcodes are output rather than after. Delete insn_size.
859 * config/tc-v850.c (md_assemble): Similarly, but delete
862 2001-05-14 Richard Henderson <rth@redhat.com>
864 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
867 2001-05-14 Richard Henderson <rth@redhat.com>
869 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
870 also collect whether to expect an FDE augmentation.
871 (check_eh_frame): Rewrite as a state machine. Track where in
872 an FDE we are located, skip any augmentation.
873 (eh_frame_estimate_size_before_relax): Get code alignment from
874 the fragment subtype.
875 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
876 * read.c (emit_leb128_expr): Call check_eh_frame.
878 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
880 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
881 before a relaxable insns.
883 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
885 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
886 between symbols if the base symbol is in the current section;
887 emit a PC-relative relocation instead.
889 2001-05-12 Peter Targett <peter.targett@arccores.com>
891 * config/tc-arc.c: Update copyright and tidy source comments.
892 (md_pseudo_table): Add directive .cpu back as an alias for
893 .option. Add .file and .line for dwarf2 support.
894 (arc_mach_type): Make bfd_mach_arc_6 default.
895 (md_longopts): Add entry 'pre-v6' representing old command line
896 option when assembling for 'arc5' core versions.
897 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
899 (arc_code_symbol): Make symbol value for @h30 fixup expression
901 (md_assemble): Call dwarf2_emit_insn.
902 Include "dwarf2dbg2.h". Formatting fixes throughout file.
903 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
904 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
906 2001-05-11 Jakub Jelinek <jakub@redhat.com>
908 * config/tc-ia64.c (special_linkonce_name): New.
909 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
910 .gnu.linkonce.ia64unw{,i}.FOO.
911 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
912 (dot_endp): Add comment about it.
914 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
916 * config/tc-arm.c (arm_handle_align): When truncating an aligned
917 block, ensure that the low order bits of the alignment are
920 2001-05-10 Alan Modra <amodra@one.net.au>
922 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
925 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
926 current variable part of frag.
927 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
928 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
929 * config/tc-m68hc11.c (RELAX_STATE): Define.
930 (RELAX_LENGTH): Define.
931 (md_estimate_size_before_relax): Handle non-relaxable cases
932 separately from relaxable cases for clarity, and return correct
933 size for multi-pass relaxation.
934 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
935 (md_estimate_size_before_relax): As for tc-m68hc11.c.
936 (md_convert_frag): Remove "length_code".
937 * config/tc-vax.c (RELAX_STATE): Define.
938 (RELAX_LENGTH): Define.
939 (md_relax_table): Add missing entry.
940 (md_estimate_size_before_relax): As for tc-m68hc11.c.
941 (md_convert_frag): Remove "length_code".
942 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
943 don't bother setting fr_var. Return correct size for multi-pass
945 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
946 (md_convert_frag): Don't bother clearing fr_var.
947 (md_pseudo_table): Correct initialization.
948 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
949 (md_estimate_size_before_relax): No need to set fr_var.
950 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
951 (md_estimate_size_before_relax): No need to set fr_var.
953 2001-05-09 Richard Henderson <rth@redhat.com>
955 * config/tc-ia64.c (generate_unwind_image): Align the fragment
956 beginning a function's unwind info block.
958 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
960 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
962 2001-05-08 Andreas Schwab <schwab@suse.de>
964 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
965 fx_pcrel_adjust explicitly sign extend when reading it.
967 2001-05-08 Alan Modra <amodra@one.net.au>
969 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
970 from md_relax_table, and combine some switch cases.
972 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
974 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
975 from offset in non-pcrel operands too.
977 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
979 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
980 * config/tc-arm.c (arm_handle_align): Do not insert more than
981 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
982 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
984 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
986 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
988 * Makefile.in: Regenerate.
989 * configure.in: Remove duplicate mips-*-ecoff* entry.
990 * configure: Regenerate.
992 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
993 (n_names): Cast away type mismatch.
994 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
995 (obj_ecoff_frob_symbol): Likewise.
996 * ecoff.c: (add_file): Add unused attribute.
997 (ecoff_directive_begin): Likewise.
998 (ecoff_directive_bend): Likewise.
999 (ecoff_directive_def): Likewise.
1000 (ecoff_directive_dim): Likewise.
1001 (ecoff_directive_scl): Likewise.
1002 (ecoff_directive_size): Likewise.
1003 (ecoff_directive_type): Likewise.
1004 (ecoff_directive_tag): Likewise.
1005 (ecoff_directive_val): Likewise.
1006 (ecoff_directive_endef): Likewise.
1007 (ecoff_directive_end): Likewise.
1008 (ecoff_directive_ent): Likewise.
1009 (ecoff_directive_extern): Likewise.
1010 (ecoff_directive_file): Likewise.
1011 (ecoff_directive_fmask): Likewise.
1012 (ecoff_directive_frame): Likewise.
1013 (ecoff_directive_mask): Likewise.
1014 (ecoff_directive_loc): Likewise.
1015 (mark_stabs): Likewise.
1016 (ecoff_stab): Likewise.
1017 (ecoff_frob_symbol): Cast away type mismatch.
1018 (ecoff_padding_adjust): Likewise.
1019 (ecoff_build_symbols): Likewise.
1020 (ecoff_build_procs): Likewise.
1021 (ecoff_build_aux): Likewise.
1022 (ecoff_build_strings): Likewise.
1023 (ecoff_build_fdr): Likewise.
1024 (ecoff_build_debug): Likewise.
1025 * itbl-ops.c (itbl_assemble): Variable initialization.
1027 2001-05-03 Alan Modra <amodra@one.net.au>
1029 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1030 expressions rather than triggering an assert.
1032 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1034 * config/tc-openrisc.c: New file.
1035 * config/tc-openrisc.h: Likewise.
1037 * Makefile.am: Add OpenRISC target.
1038 * Makefile.in: Regenerated.
1040 * configure.in (openrisc-*-*): Add target.
1041 * configure: Regenerated.
1043 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1045 * config/tc-arm.c (arm_frag_align_code): Change error message to
1046 more explanatory version.
1048 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1050 * config/tc-mips.c (md_parse_option): Also accept
1051 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1053 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1055 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1056 argument passing order: predicate goes last, not first.
1058 2001-04-27 Sean McNeil <sean@mcneil.com>
1060 * configure.in: Add arm-vxworks.
1061 * configure: Regenerate.
1063 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1065 * config/tc-arm.c (arm_handle_align): New Function: Generate
1066 no-op filled alignment frags.
1067 (arm_frag_align_code): New Function: Create a code alignment frag.
1068 (arm_init_frag): New Function: Initialse the target dependent
1071 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1072 (TC_FRAG_INIT): Define.
1073 (HANDLE_ALIGN): Define.
1074 (md_do_align): Define.
1076 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1078 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1079 symbol has been initialised before extracting its symbol index.
1081 2001-04-24 H.J. Lu <hjl@gnu.org>
1083 * configure: Regenerated with the right version of autoconf.
1085 2001-04-24 Christian Groessler <cpg@aladdin.de>
1087 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1088 generate R_CALLR and R_REL16 relocations
1090 2000-04-20 Jason Eckhardt <jle@redhat.com>
1092 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1093 since frag_now can change after d10v_cleanup is called.
1095 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1097 * configure.in: Add the em type for FreeBSD targets.
1098 * configure: Regenerate.
1100 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1102 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1103 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1105 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1106 pc-relative relocations not placed at the end of the instruction.
1108 2001-04-13 Jim Wilson <wilson@redhat.com>
1110 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1113 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1115 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1116 handle SHF_MERGE and SHF_STRINGS.
1117 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1118 (obj_elf_section): Allow additional argument specifying entity size.
1119 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1120 in SEC_MERGE sections.
1122 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1124 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1126 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1128 * expr.c (operand): Pass &c to md_parse_name().
1129 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1131 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1133 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1135 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1136 * Makefile.in: Regenerated.
1138 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1139 * configure: Regenerated.
1141 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1143 * config/tc-mn10300.c (xr_registers): Added `pc'.
1145 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1147 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1148 * configure: Regenerate.
1150 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1151 cases, and always return size based on current fr_subtype.
1152 (md_begin): Move initialization of md_relax_table..
1153 (md_relax_table): ..to static initializer. Set rlx_length for
1154 UNDEF_WORD_DISP cases.
1155 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1156 (md_begin): Likewise.
1157 (md_relax_table): Likewise.
1158 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1159 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1160 Set rlx_backward and rlx_forward to zero for unused states.
1161 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1162 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1163 (UNCOND12, UNCOND32): Remove duplicate defines.
1165 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1167 * config/tc-cris.c (md_estimate_size_before_relax) <case
1168 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1169 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1170 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1171 Add cases to cover all relax states.
1172 (cris_insn_first_word_frag): New.
1173 (md_assemble): Call cris_insn_first_word_frag to get the first
1174 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1175 end. Drop variable insn_size.
1176 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1177 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1178 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1180 * write.c (write_object_file): Reset broken word state before
1183 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1185 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1186 for one line if not already enabled.
1187 * cond.c (s_elseif): Correct conditional assembly listing.
1190 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1191 Don't abort on NULL current_cframe.
1193 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1195 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1196 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1197 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1198 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1199 * config/obj-coff.c (do_relocs_for): Likewise.
1200 (yank_symbols): Likewise.
1201 (fixup_segment): Likewise.
1202 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1203 (ppc_fix_adjustable): Likewise.
1204 * config/tc-mips.c (md_convert_frag): Likewise.
1205 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1206 * ehopt.c (eh_frame_convert_frag): Likewise.
1207 * expr.c (make_expr_symbol): Likewise.
1209 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1211 * symbols.c (resolve_symbol_value): Don't fix expression values
1212 until relaxation is complete.
1213 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1214 (S_GET_VALUE): Likewise, and return unresolved expression value.
1215 * write.c (finalize_syms): New.
1216 (relax_and_size_seg): Split into..
1217 (relax_seg): New function, returns 1 if anything changed..
1218 (size_seg): And the remainder of relax_and_size_seg.
1219 (fixup_segment): Arrange for final resolution of sym values.
1220 (adjust_reloc_syms): Likewise.
1221 (write_object_file): Likewise, and repeatedly call relax_seg until
1222 nothing more changes.
1223 (relax_segment): Return 1 if anything changed. Use correct types
1224 for rs_org `target' and `after'.
1225 * write.h (finalize_syms): Declare.
1226 (relax_segment): Update prototype.
1228 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1229 do-nothing cases to switch to avoid abort on a second relaxation
1230 pass, and tidy code a little.
1231 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1232 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1233 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1234 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1235 (md_relax_table): Remove first four unused entries. Increment
1236 rlx_length by one throughout table, and update comments to suit.
1237 (md_estimate_size_before_relax): Return size of current variable
1238 part of frag to reflect reality when relaxing more than once.
1239 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1240 (COND32, UNCD32): Rename to DISP32 throughout.
1241 (UNDEF_WORD_DISP): Renumber to 3.
1242 (md_estimate_size_before_relax): Add extra do-nothing cases.
1243 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1244 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1245 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1246 handle word and dword branches.
1248 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1250 * config/tc-cris.h (tc_fix_adjustable): Allow only
1251 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1252 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1253 example in comment to valid type.
1255 2001-03-28 H.J. Lu <hjl@gnu.org>
1257 * read.c (equals): Set to local for COFF only if it hasn't been
1260 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1262 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1263 (md_begin): Use it when setting default architecture.
1265 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1267 * read.c (equals): (for COFF) default symbols to being local.
1269 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1271 * configure.in (cris-*-*): Change default emulation to criself.
1272 (cris-*-*aout*): New rule.
1273 * configure: Regenerate.
1275 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1277 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1278 BFD_RELOC_390_GOTENT.
1279 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1280 BFD_RELOC_390_GOTENT.
1282 2001-03-26 Nick Clifton <nickc@redhat.com>
1284 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1285 * config/tc-s390.c (s390_force_relocation): New function: Force
1286 relocations for VTINHERIT relocs.
1288 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1290 * doc/as.texinfo: Put @c man begin to generate the as man page.
1291 When generating man, define all the variables. Re-organize some
1292 options to obtain better indentation of man page.
1293 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1294 (as.1): Build from as.texinfo.
1295 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1297 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1299 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1300 scale factor, and return the end of the expression.
1301 (i386_operand): Modify for above.
1303 2001-03-23 Nick Clifton <nickc@redhat.com>
1305 * doc/as.texinfo: Document --listing-XXX command line switches.
1306 Explain why listings behave differently when -pipe is used.
1308 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1310 * write.c (fix_new_exp): Print an error if passed a register.
1312 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1314 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1315 (PIC_SUFFIX_CHAR): New macro.
1316 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1317 (pic): New variable.
1318 (md_longopts): New option --pic.
1319 (OPTION_PIC): Define.
1320 (md_estimate_size_before_relax): Tweak longish comment.
1321 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1322 (md_assemble): Handle a PIC relocation on prefix and normal
1323 instruction operands.
1324 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1325 "complex" operand expressions. Call frag_more outside
1326 gen_cond_branch_32 parameter list.
1327 (cris_process_instruction): Handle PIC relocs on parsed
1328 operand expressions. Validize PIC reloc sizes.
1329 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1330 (gen_bdap): Handle "complex" operand expressions.
1331 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1332 ADD.D offset,PC as jump instruction if generating PIC. Generate
1333 error instead of crashing on complex expressions.
1334 (cris_number_to_imm): Add segT parameter. All callers changed.
1335 Use segT parameter, not now_seg, for segment of fixup. Handle
1336 PCREL relocations but check that they are fully resolved.
1337 (md_parse_option): Handle OPTION_PIC.
1338 (tc_gen_reloc): Handle PIC relocs.
1339 (md_show_usage): Update for --pic.
1340 (md_apply_fix3): Renamed from md_apply_fix.
1341 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1342 (md_cris_force_relocation): Force relocation for PIC relocs.
1344 * config/tc-cris.h: Tweak attribution.
1345 (MD_APPLY_FIX3): Define.
1346 (IS_CRIS_PIC_RELOC): New macro.
1347 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1348 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1350 (tc_frob_symbol): Avoid emitting undefined symbols.
1352 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1354 * frags.h (struct frag): Add relax_marker.
1355 * write.c (is_dnrange): Delete.
1356 (relax_frag): Use correct types for `aim', `target', `address'.
1357 Delete `offset', `was_address'. Test `relax_marker' instead of
1358 using fragile (and slow) address test.
1359 (relax_segment): Init and flip `relax_marker'.
1361 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1363 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1366 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1368 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1369 with 'Motorola specification for assembly language input standard'.
1371 2001-03-17 Richard Henderson <rth@redhat.com>
1373 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1374 (dwarf2_directive_loc): Don't use them.
1375 (dwarf2_directive_file): Reject duplicate file definitions.
1376 (get_filenum): Zero allocated memory.
1377 (out_file_list): Complain about missing file definitions.
1379 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1381 * read.c (do_org): Handle complex expressions.
1382 * cgen.c (gas_cgen_finish_insn): Likewise.
1384 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1386 * config/tc-ia64.c (md): New member keep_pending_output.
1387 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1389 (dot_xdata): Turn on md.keep_pending_output for the duration of
1391 (dot_xfloat_cons): Ditto.
1392 (dot_xstringer): Ditto.
1393 (dot_xdata_ua): Ditto.
1394 (dot_xfloat_cons_ua): Ditto.
1396 2001-03-15 Jim Wilson <wilson@redhat.com>
1398 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1401 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1403 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1405 2001-03-15 DJ Delorie <dj@redhat.com>
1407 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1408 blindly freeing string if it isn't at the top of the obstack.
1410 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1412 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1413 (NUM_FLAG_CODE): Define.
1414 (lex_got): New function.
1415 (got_reloc): New global var.
1416 (x86_cons_fix_new): New function.
1417 (x86_cons): New function.
1418 (i386_immediate): Use lex_got here, replacing inline code. Change
1419 "ignoring junk.." error message to "junk.."
1420 (i386_displacement): Likewise.
1421 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1422 (x86_cons): Declare.
1423 (TC_CONS_FIX_NEW): Define.
1424 (x86_cons_fix_new): Declare.
1426 2001-03-12 Nick Clifton <nickc@redhat.com>
1428 * config/tc-arm.c (md_begin): Always set machine type based on
1431 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1433 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1434 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1436 <JumpInterSegment output>: Use correct i.disp_reloc[].
1437 <immediate output>: Likewise.
1439 2001-03-06 Nick Clifton <nickc@redhat.com>
1441 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1444 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1446 * config/tc-m68k.c : Add 5407 to archs[] table.
1447 (HAVE_LONG_BRANCH): Add mcf5407.
1448 (select_control_regs): Recognize 5407.
1450 2001-03-02 Dave Brolley <brolley@redhat.com>
1452 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1455 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1457 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1458 (gen_to_words): Print warnings if NaNs are found and the target CPU
1459 does not support them. Allow largest exponent to be used in normal
1460 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1462 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1464 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1465 anymore since we use bfd_elf_generic_reloc now.
1466 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1468 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1470 * configure.in (BFD_VERSION): New.
1471 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1472 * configure: Regenerate.
1473 * Makefile.am: Run "make dep-am"
1474 * Makefile.in: Regenerate.
1475 * doc/Makefile.in: Regenerate.
1477 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1479 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1480 SEC_NEVER_LOAD when the 'n' flag is used.
1481 Add SEC_NEVER_LOAD to matchflags.
1483 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1485 * symbols.c (decode_local_label_name): Initialize message_format
1486 only when an error is reported (perf pb due to I18N).
1488 2001-02-23 H.J. Lu <hjl@gnu.org>
1490 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1491 BFD_ASSEMBLER is not defined.
1493 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1495 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1496 done if it's against a symbol.
1498 2001-02-22 Timothy Wall <twall@cygnus.com>
1500 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1501 target formats if applicable.
1502 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1503 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1504 * Makefile.in: Regenerated.
1505 * configure.in: Added configuration for ia64-*-aix*.
1506 * configure: Regenerated.
1508 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1510 * config/tc-ia64.c (enum operand_match_result): New type.
1511 (operand_match): Change return type to operand_match_result.
1512 Fix all returns appropriately, adding support for returning the
1513 out-of-range result.
1514 (parse_operands): New locals result, error_pos, out_of_range_pos,
1515 curr_out_of_range_pos. Rewrite operand matching loop to give better
1518 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1520 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1521 (dot_proc): Clear unwind.prologue_count to zero.
1522 (dot_prologue): Increment unwind.prologue_count.
1523 (dot_restore): If second operand is omitted, use
1524 unwind.prologue_count -1 for "ecount" (# of additional regions to
1525 pop). Decrement unwind.prologue_count by number of regions
1528 2001-02-21 Nick Clifton <nickc@redhat.com>
1530 * doc/as.texinfo (Section): Note that some flags to the COFF
1531 version of .section remove attributes rather than setting them.
1533 2001-02-20 Kazu Hirata <kazu@hxi.com>
1535 * config/tc-pdp11.c: Fix formatting.
1536 * config/tc-pdp11.h: Likewise.
1538 2001-02-20 Bo Thorsen <bo@suse.de>
1540 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1543 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1545 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1546 all FreeBSD platforms should look the same at this level.
1547 * configure: Rebuilt.
1548 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1550 2001-02-18 lars brinkhoff <lars@nocrew.org>
1552 * Makefile.am: Add PDP-11 target.
1553 * configure.in: Likewise.
1554 * config/tc-pdp11.c: New file.
1555 * config/tc-pdp11.h: New file.
1556 * doc/Makefile.am: Add PDP-11 documentation.
1557 * doc/all.texi: Likewise.
1558 * doc/as.texinfo: Likewise.
1559 * doc/c-pdp11.texi: New file.
1561 2001-02-16 matthew green <mrg@redhat.com>
1563 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1565 2001-02-13 Jim Wilson <wilson@redhat.com>
1567 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1568 reloc instead of a 0 reloc.
1569 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1571 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1573 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1575 * write.c (is_dnrange): Stop as soon as the address becomes
1577 (relax_frag): Add segment parameter. Only call symbol_get_frag
1578 once. Only call is_dnrange if the symbol is in the same segment,
1579 and the symbol address is larger.
1580 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1581 * write.h (relax_frag): Update declaration.
1582 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1584 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1585 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1586 (m32r_relax_frag): Update declaration.
1587 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1588 * config/tc-tic54x.h (md_relax_frag): Likewise.
1589 * doc/internals.texi (CPU backend): Update documentation for
1592 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1594 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1595 Mention effect of < 386 architectures on jump promotion.
1596 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1598 * config/tc-i386.c (no_cond_jump_promotion): New.
1599 (set_cpu_arch): Parse "jumps" arch modifier.
1600 (insn_size): Modify usage comment.
1601 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1602 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1603 (TYPE_FROM_RELAX_STATE): New define.
1604 (UNCOND_JUMP, COND_JUMP): Renumber.
1605 (md_relax_table): Reorder to suit.
1606 (COND_JUMP86): New define.
1607 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1608 (md_assemble): Create frag var for jumps of max size, encode relax
1609 state for COND_JUMP86.
1610 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1611 leave conditional jumps small if no_cond_jump_promotion.
1612 (md_convert_frag): Likewise.
1614 * expr.c (operator): Don't bump input_line_pointer for two char
1615 operators. Instead return operator size via new param num_chars.
1616 (expr): Use above to parse multi-char operators correctly.
1618 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1620 * config/tc-i386.c (i386_displacement): Fix handling of
1621 BFD_RELOC_X86_64_GOTPCREL.
1622 (i386_validate_fix): Likewise.
1624 2001-02-12 Philip Blundell <pb@futuretv.com>
1626 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1627 ldrt/strt instructions.
1629 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1631 * config/tc-mips.c (macro): For M_LA_AB emit a
1632 BFD_RELOC_MIPS_CALL16 relocation or a
1633 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1634 BFD_RELOC_MIPS_GOT16 and
1635 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1636 loading the jump register when generating SVR4_PIC code.
1638 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1640 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1641 map to MIPS-specific files, as they used to do before the
1642 change on 2000-05-21.
1643 * configure: Regerate.
1645 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1647 * config/tc-mips.c (md_parse_option): Don't try to compile
1648 ELF-only option code if not ELF.
1650 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1652 * config/tc-ia64.h (md_elf_section_type): New macro.
1653 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1654 (they're now handled via ia64_elf_section_type.
1656 * config/tc-ia64.c (unwind): New members saved_text_seg,
1657 saved_text_subseg, and force_unwind_entry.
1658 (optimize_unw_records): New function to optimize away unnecessary
1660 (ia64_elf_section_type): New function.
1661 (output_unw_records): Generate unwind info only if the size is
1662 non-zero or if it's forced for some other reason (e.g.,
1663 handlerdata or a personality routine).
1664 (generate_unwind_image): Don't switch back to previous
1665 section---stay inside the unwind info section instead so that
1666 handlerdata that may follow goes into the right place.
1667 (dot_handlerdata): Force generation of unwind entry and save the
1668 current active text segment before generating unwind image.
1669 (dot_unwentry): Force generation of unwind entry.
1670 (dot_personality): Ditto.
1671 (dot_endp): Generate unwind table entry only if there is
1672 some unwind info or the unwind entry was forced.
1674 * config/tc-ia64.c (make_unw_section_name): New macro to form
1675 unwind section name.
1676 (generate_unwind_image): Add "text_name" argument. Use it to
1677 form unwind section name.
1678 (dot_handlerdata): Determine current segment (section) name and
1679 pass it to generate_unwind_image().
1680 (dot_endp): Determine current segment (section) name and use
1681 it to determine the appropriate unwind section name.
1682 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1683 n, fill, and max arguments.
1685 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1687 * Makefile.am: Add linux target for S/390.
1688 * configure.in: Likewise.
1689 * config/tc-s390.c: New file.
1690 * config/tc-s390.h: New file.
1692 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1694 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1695 2byte, 4byte and 8byte.
1697 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1699 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1700 md_number_to_chars with size > sizeof (valueT).
1702 2001-02-06 H.J. Lu <hjl@gnu.org>
1704 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1705 there is no relocation.
1707 2001-02-06 H.J. Lu <hjl@gnu.org>
1709 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1711 * config/tc-ia64.c (md_parse_option): Only accept the valid
1712 ia64 options on "-axxx".
1714 2001-02-05 Jim Wilson <wilson@redhat.com>
1716 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1717 aborting for invalid operands.
1719 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1721 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1722 than via pointer. Update all callers.
1723 (UNWIND_LOW32): Define.
1724 (UNWIND_HIGH32): Define.
1725 (pa_build_unwind_subspace): Use the above macros instead of dumping
1726 bitfields directly. Call frag_more once rather than multiple times.
1727 (md_assemble): Use UNWIND_LOW32.
1728 (pa_entry): Likewise
1729 (pa_procend): Likewise.
1730 (process_exit): Use UNWIND_HIGH32.
1732 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1734 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1735 function to select the header according to the cpu.
1736 (md_after_pass_hook, md_do_align): Remove.
1737 (md_cleanup, m68hc11_cleanup): Remove.
1738 (md_pcrel_from_section): Declare.
1739 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1740 (build_jump_insn, build_insn): Likewise.
1741 (m68hc11_listing_header): New function.
1742 (m68hc11_cleanup): Remove.
1744 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1746 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1747 symbols because there is no support for shared libraries and these
1748 symbols can't be overridden (unless they are weak).
1750 2001-02-01 Momchil Velikov <velco@fadata.bg>
1752 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1753 for the compilation unit with a zero byte.
1755 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1757 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1758 destinations. Correct range check for 17 and 22 bit branches.
1760 2001-01-25 Nick Clifton <nickc@redhat.com>
1762 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1763 still set. Issue an error message instead.
1764 (md_estimate_size_before_relax): Delete unused variable
1765 'buffer_address'. Fixup parentheses around if statement.
1767 2001-01-23 Kazu Hirata <kazu@hxi.com>
1769 * as.c: Fix formatting.
1770 * ehopt.c: Likewise.
1771 * messages.c: Likewise.
1772 * stabs.c: Likewise.
1773 * symbols.c: Likewise.
1775 2001-01-23 Ben Elliston <bje@redhat.com>
1777 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1779 2001-01-22 Kazu Hirata <kazu@hxi.com>
1781 * config/tc-alpha.c: Fix formatting.
1783 2001-01-19 Kazu Hirata <kazu@hxi.com>
1785 * config/tc-alpha.c: Fix formatting.
1787 2001-01-18 Kazu Hirata <kazu@hxi.com>
1789 * config/tc-alpha.c: Fix formatting.
1791 2001-01-18 Nick Clifton <nickc@redhat.com>
1793 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1795 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1797 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1799 * configure.in (cpu_type, arch): Match i386 too.
1800 * configure: Rebuilt.
1802 2001-01-16 Kazu Hirata <kazu@hxi.com>
1804 * config/tc-i386.c: Fix formatting.
1806 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1808 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1809 relocs for .PARISC.unwind section.
1811 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1812 depending on section flags, not just for .text.
1814 2001-01-15 Jim Wilson <wilson@redhat.com>
1816 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1817 not immediately followed by an instruction.
1819 2001-01-15 Kazu Hirata <kazu@hxi.com>
1821 * config/tc-m68hc11.c: Fix formatting.
1823 2001-01-15 Nick Clifton <nickc@redhat.com>
1825 * symbols.c (colon): Change 'already defined symbol' from a
1826 fatal error to an ordinary error. There is no reason why this
1827 error should be fatal.
1829 * message.c (as_fatal): Delete output file, if one has been
1832 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1834 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1836 2001-01-14 Kazu Hirata <kazu@hxi.com>
1838 * config/tc-alpha.c: Fix formatting.
1839 * config/tc-arc.c: Likewise.
1840 * config/tc-arc.h: Likewise.
1841 * config/tc-d10v.c: Likewise.
1842 * config/tc-i370.c: Likewise.
1843 * config/tc-i386.c: Likewise.
1844 * config/tc-i960.c: Likewise.
1845 * config/tc-m68k.c: Likewise.
1846 * config/tc-ppc.c: Likewise.
1847 * config/tc-sparc.c: Likewise.
1848 * config/tc-tahoe.c: Likewise.
1849 * config/tc-vax.c: Likewise.
1851 * config/tc-arc.c: Fix formatting.
1853 * config/tc-arc.c: Fix formatting.
1855 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1857 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1858 both 32 and 64 bit ELF.
1860 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1861 and don't bother storing `m' for "ce" completer. Tidy handling of
1862 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1864 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1866 * config/tc-i386.h (TARGET_MACH): New macro.
1867 (i386_mach): Declare.
1868 * config/tc-i386.c (i386_mach): New function.
1870 2001-01-13 Philip Blundell <philb@gnu.org>
1872 * doc/as.texinfo: Fix spelling and cross-references.
1874 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1875 character for all systems, not just GNU/Linux. Make it explicit
1876 that `-k' doesn't affect code generation, just ELF flags.
1878 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1880 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1883 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1885 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1887 2001-01-12 Nick Clifton <nickc@redhat.com>
1889 * as.c (print_args): Update copyright date to 2001.
1891 2001-01-12 Peter Targett <peter.targett@arccores.com>
1893 * doc/c-arc.texi: New file.
1894 Some sections to be expanded.
1896 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1898 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1899 (md_parse_option): Always accept "--32".
1901 2001-01-11 Peter Targett <peter.targett@arccores.com>
1903 * as.h (TC_ARC): Ensure struc-symbol.h included.
1904 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1906 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1907 (TARGET_SYMBOL_FIELDS) added.
1909 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1910 * doc/c-arc.texi: New file.
1911 Some sections to be expanded.
1912 * doc/as.texinfo: Update command-line options.
1913 Removed outdated text for ARC dependant features, instead include
1914 text from above file.
1916 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1917 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1918 (targ-cpu.h) header.
1920 * config/tc-arc.c: New updated configuration for
1921 ARC, including selection of core variants, and extensibility of
1922 instructions, registers etc. through directives.
1924 * config/tc-arc.c (arc_extinst): Minor corrections for
1926 (arc_common) Likewise. Make alignment argument optional for local
1927 symbols also, with default of zero.
1929 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1931 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1932 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1933 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1934 and fix_new_exp() instead.
1935 (md_convert_frag): For indexed post byte use the symbol value
1936 rather than the displacement.
1937 (md_relax_table): Fix indexed offset relax.
1939 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1941 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1943 (relaxable_symbol): New function.
1945 2001-01-11 Andreas Jaeger <aj@suse.de>
1947 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1950 2001-01-10 Nick Clifton <nickc@redhat.com>
1952 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1953 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1955 2001-01-10 Nick Clifton <nickc@redhat.com>
1957 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1958 character used to dollar local symbols.
1959 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1960 local label symbols.
1961 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1962 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1964 Use LOCAL_LABEL_CHAR.
1965 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1966 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1967 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1969 2001-01-08 Bo Thorsen <bo@suse.de>
1971 * config/tc-i386.c (i386_immediate, i386_displacement):
1974 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1976 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1979 2001-01-07 Philip Blundell <philb@gnu.org>
1981 * doc/as.texinfo (Bug Reporting): Update email address for
1985 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1987 * configure.in: Define DEFAULT_ARCH for i386.
1988 * config/tc-i386.c (md_assemble): Return after the error message;
1989 move testing for 64bit operands to proper place.
1991 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1993 * doc/as.texinfo: Document '#' as comment character for i386 and
1994 x86_64. Add AMD x86-64 into menu of machine dependent information.
1996 * doc/c-i386.texi: Document x86_64 extensions.
1998 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2000 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2002 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2004 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2005 * NEWS: Add note about Pentium4 support.
2007 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2009 * config/tc-i387.c (pi, pte, pt): Update.
2010 (type_names): Add new types.
2012 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2014 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2015 CpuUnknown): Renumber
2016 (CpuP4, CpuSSE2): New.
2017 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2019 2001-01-03 Philip Blundell <pb@futuretv.com>
2021 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2023 (alpha_fix_adjustable): Likewise.
2024 (md_apply_fix): Likewise.
2026 2000-12-31 H.J. Lu <hjl@gnu.org>
2028 * listing.c (listing_message): Allocate string only if it is
2031 * configure: Rebuild.
2033 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2035 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2036 Point out caveats with generating fixups for the opcode in a frag.
2038 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2040 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2043 2000-12-29 H.J. Lu <hjl@gnu.org>
2045 * listing.c (calc_hex): Print the variable part only if the
2046 fragment type is rs_fill.
2048 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2050 * doc/internals.texi (tc_conditional_pseudoop,
2051 TC_LINKRELAX_FIXUP): Fix typos.
2053 2000-12-28 Richard Henderson <rth@redhat.com>
2055 * write.c (subsegs_finish): Fix thinko last change -- don't
2056 "optimize" the alignment == 0 case.
2058 2000-12-28 Richard Henderson <rth@redhat.com>
2060 * as.h (rs_align_test): New.
2061 * frags.c (NOP_OPCODE): Move default from read.c.
2062 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2063 (frag_align_code): New.
2064 * frags.h (frag_align_code): Declare.
2065 * read.c (NOP_OPCODE): Remove.
2066 (do_align): Use frag_align_code.
2067 * write.c (NOP_OPCODE): Remove.
2068 (get_recorded_alignment): New.
2069 (cvt_frag_to_fill): Handle rs_align_test.
2070 (relax_segment): Likewise.
2071 (subsegs_finish): Align last subseg in section to the
2072 section alignment. Use frag_align_code.
2073 * write.h (get_recorded_alignment): Declare.
2074 * config/obj-coff.c (size_section): Handle rs_align_test.
2075 (fill_section, fixup_mdeps): Likewise.
2076 (write_object_file): Use frag_align_code.
2078 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2079 (alpha_handle_align): New.
2080 * config/tc-alpha.h (HANDLE_ALIGN): New.
2081 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2083 * config/tc-i386.h (md_do_align): Use frag_align_code.
2084 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2086 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2087 (ia64_handle_align): New.
2088 * config/tc-ia64.h (HANDLE_ALIGN): New.
2089 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2091 * config/tc-m32r.c (m32r_do_align): Remove.
2092 (m32r_handle_align): New.
2093 (fill_insn): Use frag_align_code.
2094 * config/tc-m32r.h (md_do_align): Remove.
2095 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2096 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2097 * config/tc-mips.c, config/tc-mips.h: Similarly.
2099 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2100 (sh_handle_align): Likewise. Handle rs_align_code.
2101 (sh_do_align): Remove.
2102 * config/tc-sh.h (md_do_align): Remove.
2103 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2105 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2106 (sparc_handle_align): Likewise. Handle rs_align_code.
2107 * config/tc-sparc.h (md_do_align): Remove.
2108 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2110 2000-12-22 DJ Delorie <dj@redhat.com>
2112 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2113 when we assemble the first half of a pair.
2115 2000-12-22 H.J. Lu <hjl@gnu.org>
2117 * config/tc-i386.c (reloc): Update the macro for non-bfd
2119 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2121 2000-12-22 H.J. Lu <hjl@gnu.org>
2123 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2125 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2127 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2128 (QWORD_MNEM_SUFFIX): New macro.
2129 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2131 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2132 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2134 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2135 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2136 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2137 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2138 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2140 (Reg, WordReg): Add Reg64.
2141 (Imm): Add Imm32S and Imm64.
2143 (Disp): Add Disp64 and Disp32S.
2144 (AnyMem): Add Disp32S.
2145 (RegRex, RegRex64): New macros.
2146 (rex_byte): New type.
2147 * config/tc-i386.c (set_16bit_code_flag): Kill.
2148 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2149 (reloc): New parameter "signed"; support x86_64.
2150 (set_code_flag): New.
2151 (DEFAULT_ARCH): New macro; default to "i386".
2152 (default_arch): New static variable.
2153 (struct _i386_insn): New fields Operand_PCrel; rex.
2154 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2155 (flag_code): New enum and static variable.
2156 (use_rela_relocations): New static variable.
2157 (flag_code_names): New static variable.
2158 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2159 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2161 (i386_align_code): Return plain "nop" for x86_64.
2162 (mode_from_disp_size): Support Disp32S.
2163 (smallest_imm_type): Support Imm32S and Imm64.
2164 (offset_in_range): Support size of 8.
2165 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2166 (md_pseudo_table): Add "code64"; use set_code_flat.
2167 (md_begin): Emit sane error message on hash failure.
2168 (tc_i386_fix_adjustable): Support x86_64 relocations.
2169 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2170 instructions supported on particular arch just partially,
2171 output of 64bit immediates, handling of Imm32S and Disp32S type.
2172 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2173 (i386_displacement): Likewise.
2174 (i386_index_check): Cleanup; support 64bit addresses.
2175 (md_apply_fix3): Support x86_64 relocation and rela.
2176 (md_longopts): Add "32" and "64".
2177 (md_parse_option): Add OPTION_32 and OPTION_64.
2178 (i386_target_format): Call even for ELFs; choose between
2179 elf64-x86-64 and elf32-i386.
2180 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2181 (tc_gen_reloc): Support rela relocations and x86_64.
2182 (intel_e09_1): Support QWORD.
2184 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2186 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2187 it's not an offset expression.
2188 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2189 keep the braces '[' and ']' in the output string.
2190 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2191 != FLAT. There is no such op_modifier.
2193 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2195 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2198 2000-12-13 Kazu Hirata <kazu@hxi.com>
2200 * as.h: Fix formatting.
2202 * dwarf2dbg.c: Likewise.
2203 * input-scrub.c: Likewise.
2206 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2208 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2209 configure: Regenerate.
2211 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2213 * dwarf2dbg.c: #include <limits.h> only if it exists.
2215 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2217 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2218 (md_apply_fix): Here too.
2220 2000-12-12 Jim Wilson <wilson@redhat.com>
2222 * config/tc-ia64.h (ia64_init): Add prototype.
2224 2000-12-12 H.J. Lu <hjl@gnu.org>
2226 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2228 * read.h (outputting_stabs_line_debug): Change it to int.
2229 * stabs.c (outputting_stabs_line_debug): Likewise.
2231 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2233 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2234 the address of a function result.
2236 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2238 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2239 (md_assemble): Call dwarf2_emit_insn.
2240 (shlib): Fix typo SHILB -> SHLIB.
2241 (md_parse_option): Likewise.
2242 (ppc_elf_validate_fix): Likewise:
2243 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2245 2000-12-12 Nick Clifton <nickc@redhat.com>
2247 * cgen.h: Fix formatting.
2248 * input-scrub.c: Fix formatting.
2249 * macro.c: Fix formatting.
2250 * config/tc-mips.c: Fix formatting.
2251 * doc/c-mips.texi: Fix formatting.
2253 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2255 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2256 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2258 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2260 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2263 * i386.h (*_Suf): Remove No_dSuf.
2264 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2266 (i386_optab): Remove 'd' in the suffixes.
2268 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2270 * config/tc-i386.c (T_SHORT): Undefine before defining.
2272 2000-12-05 Kazu Hirata <kazu@hxi.com>
2274 * config/tc-mips.c: Fix formatting.
2276 2000-12-04 Matthew Hiller <hiller@redhat.com>
2278 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2279 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2280 (md_show_usage): Ditto.
2281 (md_parse_option): Ditto.
2282 (d10v_cleanup): Writes pending instruction only if
2283 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2284 Fix compile time warning messages.
2286 * doc/c-d10v.texi: Documents new options.
2288 2000-12-04 Matthew Hiller <hiller@redhat.com>
2290 * stabs.c (outputting_stabs_line_debug): New variable.
2291 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2292 function entry and unset at function exit.
2294 * read.h (outputting_stabs_line_debug): New extern declaration.
2296 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2298 * dwarf2dbg.c: Fix compile time warning messages.
2300 2000-12-03 Kazu Hirata <kazu@hxi.com>
2302 * config/tc-a29k.c: Fix formatting.
2303 * config/tc-alpha.c: Likewise.
2304 * config/tc-arm.c: Likewise.
2305 * config/tc-cris.c: Likewise.
2306 * config/tc-hppa.c: Likewise.
2307 * config/tc-i370.c: Likewise.
2308 * config/tc-i386.c: Likewise.
2309 * config/tc-i860.c: Likewise.
2310 * config/tc-i960.c: Likewise.
2311 * config/tc-ia64.c: Likewise.
2312 * config/tc-m68hc11.c: Likewise.
2313 * config/tc-m68k.c: Likewise.
2314 * config/tc-m88k.c: Likewise.
2315 * config/tc-pj.c: Likewise.
2316 * config/tc-ppc.c: Likewise.
2317 * config/tc-sh.c: Likewise.
2318 * config/tc-sparc.c: Likewise.
2319 * config/tc-tahoe.c: Likewise.
2320 * config/tc-vax.c: Likewise.
2322 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2324 * config/tc-mips.c (mips_ip): When calculating offsets,
2325 don't accept as constant the difference between the
2326 addresses of symbols in two different sections.
2328 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2330 (validate_mips_insn): Likewise. Also, update 'B' operand
2331 specifier to use OP_*_CODE20 constants and delete 'm' operand
2333 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2334 operand specifiers. Change warning generated by 'B' operand
2335 specifier to reflect its new multi-purpose usage.
2337 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2338 -1, and update comment.
2339 (file_mips_isa): Likewise.
2340 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2341 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2342 ISA_* constants rather than hard-coded numbers.
2343 (mips_cpu_info): New structure.
2344 (mips_cpu_info_table): New table describing CPU and ISA names
2346 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2347 mips_cpu_info_from_cpu): New functions.
2348 (mips_isa_to_str): New function to get string for ISA name.
2349 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2350 return const char *.
2351 (md_begin): Redo CPU and ISA selection logic, using
2352 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2353 than hard-coded numbers.
2354 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2355 ISA_* constants rather than hard-coded numbers.
2356 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2357 (md_longopts): Delete OPTION_NO_MIPS32.
2358 (md_parse_option): Convert to use ISA_* constants rather than
2359 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2360 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2361 to use strcasecmp to recognize "default" and to use
2362 mips_cpu_info_from_name to get CPU numbers from argument.
2363 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2364 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2366 (s_mipsset): Accept ISA value 32.
2367 * doc/as.texinfo: Clean up MIPS options summary slightly,
2368 remove -no-mips32. Add note about -mips4 and -mips32
2369 specifying those ISA levels. Delete -mips32 and -no-mips32
2370 cpu flag descriptions.
2371 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2372 up the supported CPU switch list, and replace 4Kc, 4Km, and
2373 4Kp entries with a single mips32-4k entry. Note that you can
2376 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2378 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2380 (md_parse_option): Add cases for OPTION_MIPS5 and
2382 (md_show_usage): Mention -mips5 and -mips64 arguments.
2383 (s_mipsset): Add cases for MIPS5 and MIPS64.
2384 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2386 * doc/as.texinfo: Mention -mips5 and -mips64 options
2388 * doc/c-mips.texi: Likewise. Also update introduction
2389 and ".set" usage information.
2391 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2393 (mips_cpu_info_table): Add SB-1 entries.
2394 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2395 known to the -mcpu option.
2397 * doc/as.texinfo: Correct description of MIPS -mcpu
2398 option, by copying some of the text from doc/c-mips.texi.
2400 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2402 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2404 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2405 (sparc*-*-rtems*): Switched from a.out to ELF.
2406 * configure: Regenerate.
2407 * config.in: Regenerate.
2408 * Makefile.in: Regenerate.
2409 * aclocal.m4: Regenerate.
2410 * po/gas.pot: Regenerate.
2412 2000-11-30 Philip Blundell <pb@futuretv.com>
2414 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2415 even in non BFD_ASSEMBLER case.
2417 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2419 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2422 2000-11-29 Richard Henderson <rth@redhat.com>
2424 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2425 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2426 thread multiple subsegments properly; handle multiple code
2427 sections properly; emit proper compilation unit info for assembler
2428 generated debugging.
2430 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2431 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2432 (dwarf2dbg_estimate_size_before_relax): Declare.
2433 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2434 * write.c: Include dwarf2dbg.h.
2435 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2436 (relax_segment): Likewise.
2438 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2440 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2441 jump>: Use as_bad_where instead of as_bad. Tweak error message
2442 accordingly. Stabilize frag by updating fix part and resetting
2444 <undefined symbol, unconditional jump>: Ditto.
2445 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2446 indexing is_end_of_line[].
2447 (md_assemble): Initialize size to 0.
2448 (md_section_align): Mark parameter seg as unused.
2449 (parse_reg): Parse names case-insensitively.
2451 2000-11-28 Kazu Hirata <kazu@hxi.com>
2453 * config/obj-aout.h: Fix formatting.
2454 * config/obj-bout.h: Likewise.
2455 * config/obj-coff.c: Likewise.
2456 * config/obj-coff.h: Likewise.
2457 * config/obj-elf.h: Likewise.
2458 * config/obj-som.h: Likewise.
2459 * config/obj-vms.c: Likewise.
2460 * config/obj-vms.h: Likewise.
2461 * config/tc-h8300.h: Likewise.
2462 * config/tc-ns32k.h: Likewise.
2463 * config/tc-sparc.h: Likewise.
2464 * config/tc-tic54x.h: Likewise.
2465 * config/tc-z8k.h: Likewise.
2467 2000-11-28 Nick Clifton <nickc@redhat.com>
2469 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2470 License is present in the sources, but not the output, and
2471 also available from the GNU website.
2472 (GNU Free Documentation License): Comment out this section.
2474 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2476 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2477 targets. Remove i860 from valid a.out targets.
2478 * Makefile.in: Regenerate.
2480 * config/tc-cris.c: Include dwarf2dbg.h.
2481 (md_pseudo_table): Add .file and .loc.
2482 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2483 (s_cris_file, s_cris_loc): New.
2484 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2485 * Makefile.am: Regenerate dependencies.
2486 * Makefile.in: Regenerate.
2488 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2490 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2491 (MRI_MUL_PRECEDENCE): Likewise.
2492 (op_rank): Fix a comment typo.
2494 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2496 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2498 (get_operand): Fix analysis for movw/movb instructions.
2500 2000-11-24 Nick Clifton <nickc@redhat.com>
2502 * configure.in (xscale-elf): Add target.
2503 (xscale-coff): Add target.
2504 * configure: Regenerate.
2506 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2508 (ARM_EXT_XSCALE): New ARM architecture extension.
2509 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2510 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2511 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2512 (ARM_ARCH_V4): Remove processor from architecture.
2513 (ARM_ARCH_3M): New architecutre definition.
2514 (ARM_ARCH_V5TE): New architecutre definition.
2515 (ARM_ARCH_XSCALE): New architecutre definition.
2516 (CPU_DEFAULT): Allow to be defaulted to XScale.
2517 (atpcs): New boolean variable.
2518 (ldr_flags): Support 'd' flag for double word loads.
2519 (str_flags): Support 'd' flag for double word stored.
2520 (do_mia): New function.
2521 (do_mar): New function.
2522 (do_mra): New function.
2523 (do_pld): New function.
2524 (do_ldrd): New function.
2525 (do_blx): New function.
2526 (do_bkpt): New function.
2527 (do_clz): New function.
2528 (do_lstc2): New function.
2529 (do_cdp2): New function.
2530 (do_t_blx): New function.
2531 (do_t_bkpt): New function.
2532 (do_smla): New function.
2533 (do_smlal): New function.
2534 (do_smul): New function.
2535 (do_qadd): New function.
2536 (do_co_reg2c): New function.
2537 (LONGEST_INSN): Redefine to 7.
2539 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2540 command line switches.
2542 2000-11-22 Jim Wilson <wilson@redhat.com>
2544 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2545 (struct rsrc): Make line unsigned.
2546 (gr_values): Add missing initializer.
2547 (SLOT_NUM_NOT_SET): Add unsigned cast.
2548 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2549 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2550 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2551 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2552 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2553 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2554 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2555 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2556 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2557 Add ATTRIBUTE_UNUSED to unused parameters.
2558 (convert_expr_to_ab_reg): Add parens.
2559 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2560 (dot_prologue): Initialize grsave when declared.
2561 (md_pseudo_table): Add missing initializers.
2562 (operand_match): Add casts to bfd_vma.
2563 (emit_one_bundle): Delete unused local prev. Make required_template
2565 (specify_resource): Cast i to unsigned.
2566 (note_register_values): Use fprintf_vma.
2567 (print_dependency): Likewise.
2569 2000-11-21 Jim Wilson <wilson@redhat.com>
2571 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2572 for unwind info section.
2573 (dot_endp): Likewise for unwind section.
2575 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2578 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2580 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2581 (output_insn): Call dwarf2_emit_insn.
2582 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2584 2000-11-17 Richard Henderson <rth@redhat.com>
2586 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2587 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2588 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2590 2000-11-17 Nick Clifton <nickc@redhat.com>
2592 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2595 2000-11-17 Richard Henderson <rth@redhat.com>
2597 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2599 2000-11-17 Richard Henderson <rth@redhat.com>
2601 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2602 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2603 tri-state definition of alpha_flag_mdebug.
2604 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2605 (s_alpha_file): Store first .file directive.
2606 (s_alpha_stab): New.
2607 (md_pseudo_table): Add stabs and stabn.
2609 2000-11-17 Richard Henderson <rth@redhat.com>
2611 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2613 2000-11-17 Richard Henderson <rth@redhat.com>
2615 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2616 (main): Call dwarf2_finish.
2617 * as.h (debug_type): Clarify documentation of the meaning
2619 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2620 (print_stats): Fix parenthesis problem.
2621 (now_subseg_size): New.
2622 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2623 (dwarf2_directive_file): Don't set debug_type.
2624 (dwarf2_where): Honor DEBUG_DWARF2 first.
2625 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2626 do nothing if not emitting dwarf2 debug info, or no work.
2627 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2628 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2629 (ecoff_new_file): Likewise.
2630 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2631 commentary wrt dwarf2.
2633 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2634 ATTRIBUTE_UNUSED as needed.
2635 (emit_insn): Call dwarf2_emit_insn.
2636 (s_alpha_file): New.
2638 (s_alpha_coff_wrapper): Don't handle them.
2639 (md_pseudo_table): Update for .file and .loc.
2640 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2642 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2643 don't protect with debug_type.
2644 * config/tc-hppa.c (md_assemble): Likewise.
2645 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2646 * config/tc-mn10300.c (md_assemble): Likewise.
2647 * config/tc-sh.c (md_assemble): Likewise.
2648 * config/tc-v850.c (md_assemble): Likewise.
2650 * config/tc-arm.c (arm_end_of_source): Remove.
2651 * config/tc-hppa.c (pa_end_of_source): Remove.
2652 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2653 * config/tc-mn10300.c (mn10300_finalize): Remove.
2654 * config/tc-sh.c (sh_finalize): Remove.
2655 * config/tc-v850.c (sh_finalize): Remove.
2657 * config/tc-arm.h (md_end): Remove.
2658 * config/tc-hppa.h (md_end): Remove.
2659 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2660 * config/tc-m68hc11.h (md_end): Remove.
2661 * config/tc-mn10300.h (md_end): Remove.
2662 * config/tc-sh.h (md_end): Remove.
2663 * config/tc-v850.h (md_end): Remove.
2665 * config/tc-ia64.c (emit_one_bundle): Don't protect
2666 dwarf2 bits with debug_type.
2667 (md_assemble): Likewise.
2668 (ia64_end_of_source): Don't call dwarf2_finish.
2670 2000-11-16 Jim Wilson <wilson@redhat.com>
2672 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2673 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2676 2000-11-16 H.J. Lu <hjl@gnu.org>
2678 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2681 2000-11-15 Kazu Hirata <kazu@hxi.com>
2683 * config/tc-tic30.c: Fix formatting.
2684 * config/tc-tic80.c: Likewise.
2685 * config/tc-v850.c: Likewise.
2686 * config/tc-vax.c: Likewise.
2687 * config/tc-w65.c: Likewise.
2688 * config/tc-z8k.c: Likewise.
2690 2000-11-14 DJ Delorie <dj@redhat.com>
2692 * config/tc-v850.c: Support dwarf2.
2693 * config/tc-v850.h: Ditto.
2695 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2696 parse_cons_expression_v850 to initialize hold_cons_reloc.
2698 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2700 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2701 (errata_nops_necessary_p): New function.
2702 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2705 2000-11-14 Jim Wilson <wilson@redhat.com>
2707 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2708 return little endian bfd formats.
2710 2000-11-14 Kazu Hirata <kazu@hxi.com>
2712 * config/aout_gnu.h: Fix formatting.
2713 * config/atof-vax.c: Likewise.
2714 * config/m68k-parse.h: Likewise.
2715 * config/m88k-opcode.h: Likewise.
2716 * config/obj-elf.c: Likewise.
2717 * config/tc-arm.c: Likewise.
2718 * config/tc-cris.c: Likewise.
2719 * config/tc-i386.c: Likewise.
2720 * config/tc-ia64.c: Likewise.
2721 * config/tc-mn10300.c: Likewise.
2722 * config/te-386bsd.h: Likewise.
2723 * config/te-hppa.h: Likewise.
2724 * config/te-nbsd.h: Likewise.
2725 * config/te-ppcnw.h: Likewise.
2726 * config/te-sparcaout.h: Likewise.
2727 * config/te-tmips.h: Likewise.
2728 * config/vax-inst.h: Likewise.
2729 * config/vms-conf.h: Likewise.
2731 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2733 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2735 2000-11-13 H.J. Lu <hjl@gnu.org>
2737 * config/obj-elf.c (elf_frob_symbol): Support
2738 ".symver name,name2@@@nodename".
2739 (elf_frob_file_before_adjust): Likewise.
2741 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2742 and ".symver name,name2@@@nodename".
2745 2000-11-12 H.J. Lu (hjl@gnu.org)
2747 * config/obj-elf.c (obj_elf_symver): Check missing version
2750 2000-11-12 H.J. Lu (hjl@gnu.org)
2752 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2753 instead of bfd_vma for non-bfd assemblers.
2755 2000-11-09 Kazu Hirata <kazu@hxi.com>
2757 * itbl-ops.c: Fix comment typos.
2759 2000-11-08 Jim Wilson <wilson@redhat.com>
2761 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2762 (struct unwind): Add next_slot_frag field.
2763 (slot_index): New parameters slot_frag and first_frag. Add code
2764 to add in frag sizes when different. Add comments.
2765 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2766 arguments to slot_index.
2767 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2768 loop end. Set next_slot_frag field.
2770 2000-11-07 H.J. Lu <hjl@gnu.org>
2772 * doc/as.texinfo (.symver): Updated for versioned symbol
2775 * obj.h (format_ops): Add the frob_file_before_adjust field.
2777 * config/obj-aout.c (aout_format_ops): Set the
2778 frob_file_before_adjust field to 0.
2779 * config/obj-coff.c (coff_format_ops): Likewise.
2780 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2782 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2784 (elf_frob_file_before_adjust): New function to remove unneeded
2785 versioned symbols from the symbol table.
2786 (elf_format_ops): Set the frob_file_before_adjust field to
2787 elf_frob_file_before_adjust.
2789 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2792 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2794 2000-11-07 Peter Targett <peter.targett@arccores.com>
2796 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2798 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2799 Fix compile time warning messages.
2801 2000-11-07 Nick Clifton <nickc@redhat.com>
2803 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2804 buffer in order to avoid buffer overflows.
2806 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2808 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2809 Change M to m for -milp32 or -mlp64 to match gcc.
2810 (dot_endp): Use bytes_per_address instead of 8.
2811 (emit_one_bundle): Use number_to_chars_littleendian instead of
2813 (fix_insn): Likewise.
2814 (ia64_init): New function.
2815 (ia64_target_format): New function.
2816 (md_begin): Set endianness, arch, and machine as appropriate.
2817 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2818 Make these macros depend on TE_HPUX macro.
2819 (TARGET_FORMAT): Define.
2820 (HOST_SPECIAL_INIT): Define.
2821 * config/te-hpux.h: New file.
2822 * configure.in: Add "ia64-*-hpux*" target to configure.
2823 * configure: Regenerate.
2825 2000-11-06 Kazu Hirata <kazu@hxi.com>
2827 * as.c: Fix formatting.
2828 * dwarf2dbg.c: Likewise.
2829 * input-file.c: Likewise.
2830 * input-file.h: Likewise.
2831 * input-scrub.c: Likewise.
2832 * itbl-ops.c: Likewise.
2833 * listing.c: Likewise.
2834 * macro.h: Likewise.
2835 * messages.c: Likewise.
2837 * subsegs.c: Likewise.
2838 * subsegs.h: Likewise.
2839 * write.c: Likewise.
2841 2000-11-06 Nick Clifton <nickc@redhat.com>
2843 * doc/as.texinfo: Add GNU Free Documentation License.
2844 * doc/gasp.texi: Add GNU Free Documentation License.
2845 * doc/as.1: Add GNU Free Documentation License.
2847 2000-11-05 Nick Clifton <nickc@redhat.com>
2849 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2851 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2853 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2854 * configure: Regenerate.
2856 2000-11-01 Nick Clifton <nickc@redhat.com>
2858 * read.c (original_case_string): New global variable.
2859 (read_a_source_file): Copy opcode string into
2860 original_case_string if clobbering the case of the opcode.
2861 * read.h: Export the definition of original_case_string.
2862 * config/tc-arm.c (md_assembler): When parsing a .req
2863 directive use the original opcode string, not the case
2866 2000-11-02 Nick Clifton <nickc@redhat.com>
2868 * config/tc-mn10300.c (debug_line): Remove this static
2870 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2871 dwarf2_where and dwarf2_gen_line_info.
2873 2000-11-02 Theo Honohan <th@futuretv.com>
2875 * config/tc-arm.c (do_msr): Improve error message.
2877 2000-10-31 Eric Christopher <echristo@redhat.com>
2879 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2880 or pc-relative, else use fx_offset.
2882 2000-10-31 Jim Wilson <wilson@redhat.com>
2884 * config/tc-ia64.c (struct md): New field tag_fixups.
2885 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2886 qualifying predicate.
2887 (emit_one_bundle): Delete spurious multiplication by one. Handle
2889 (ia64_start_line): Error if dangling qualifying predicate.
2890 (defining_tag): New static variable.
2891 (ia64_unrecognized_line, case '['): Parse tags.
2892 (ia64_frob_label): Create tag_fixups.
2893 (md_assemble): Reset md.qp.X_op after using it.
2895 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2897 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2899 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2901 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2903 2000-10-30 Kazu Hirata <kazu@hxi.com>
2905 * expr.c: Fix formatting.
2906 * flonum-copy.c: Likewise.
2907 * flonum.h: Likewise.
2911 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2913 * as.h (OPTION_MD_BASE): Bump to 190.
2914 * as.c (parse_args) <std_longopts>: Add comment about the need to
2915 check OPTION_MD_BASE in as.h.
2917 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2920 2000-10-27 Nick Clifton <nickc@redhat.com>
2922 * configure.in (emulations): Add m68hc12.
2923 * configure: Regenerate.
2924 * po/gas.pot: Regenerate.
2926 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2928 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2930 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2932 2000-10-25 Nick Clifton <nickc@redhat.com>
2934 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2935 a DWARF2 line number information sequence.
2937 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2939 * read.c (generate_lineno_debug): Update comment describing why
2940 DWARF2 line number debug information is not generated
2941 automatically by this function.
2943 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2946 * config/tc-arm.h (md_end): Define.
2947 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2949 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2950 if generating DWARF2 line numbers.
2951 (arm_end_of_source): New function. Call dwarf2_finish if
2954 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2955 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2956 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2958 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2960 * config/tc-i386.c: Fix prototype declarations for functions taking no
2963 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2965 * config/tc-i386.c (i386_operand_modifier): Remove.
2966 (build_displacement_string): Remove.
2967 (i386_parse_seg): Remove.
2968 (i386_intel_memory_operand): Remove.
2969 (i386_intel_operand): Re-write using recursive descent parser based
2970 on MASM documentation.
2971 (struct intel_parser_s): New structure.
2972 (intel_parser): New static variable.
2973 (struct intel_token): New structure.
2974 (cur_token, prev_token): New static variables.
2987 (intel_match_token): New function.
2988 (intel_get_token): New function.
2989 (intel_putback_token): New function.
2990 (intel_expr): New function.
2991 (intel_e05): New function.
2992 (intel_e05_1): New function.
2993 (intel_e06): New function.
2994 (intel_e06_1): New function.
2995 (intel_e09): New function.
2996 (intel_e09_1): New function.
2997 (intel_e10): New function.
2998 (intel_e10_1): New function.
2999 (intel_e11): New function.
3001 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3003 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3004 instructions to loose any special insn->architecture mask.
3006 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3007 (sparc_md_end, sparc_arch_types, sparc_arch,
3008 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3009 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3010 request v9b architecture if they are used).
3012 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3014 * config/tc-m68k.c: Fix the previous misapplied patch.
3016 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3018 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3019 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3020 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3023 2000-10-17 Kazu Hirata <kazu@hxi.com>
3025 * debug.c: Fix formatting.
3026 * depend.c: Likewise.
3027 * dwarf2dbg.c: Likewise.
3028 * dwarf2dbg.h: Likewise.
3029 * ecoff.c: Likewise.
3032 * flonum-konst.c: Likewise.
3033 * frags.h: Likewise.
3035 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3037 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3039 * doc/as.texinfo: Added notes about this new option.
3041 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3043 * config/tc-sh.c (JREG): Remove.
3044 (md_convert_frag): Remove #if 0:d code using JREG.
3046 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3048 * config/tc-i386.c (i386_operand_modifier): Only match
3049 modifiers SHORT and FLAT if they are followed by a space.
3050 (parse_register): When `allow_naked_reg' is set, do not confuse
3051 identifiers that start with a register name with a register.
3053 2000-10-12 Kazu Hirata <kazu@hxi.com>
3055 * app.c: Fix formatting.
3058 * bit_fix.h: Likewise.
3063 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3065 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3067 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3069 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3070 Re-arrange function a little and improve error message.
3072 * write.c (write_relocs): Fix a comment.
3074 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3077 2000-10-05 Jim Wilson <wilson@cygnus.com>
3079 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3081 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3083 * config/tc-i386.c: Delete some useless comments, reformat others.
3085 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3086 non-global syms in linkonce sections.
3088 2000-10-04 Ralf Baechle <ralf@gnu.org>
3090 * config/tc-ia64.c (operand_match): Don't use // style comments.
3091 * config/tc-i370.c: Likewise.
3093 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3095 Changes to handle varying register prefix and user symbol prefix.
3096 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3097 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3098 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3099 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3100 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3101 (demand_register_prefix): New variable.
3102 (md_pseudo_table): New pseudo ".syntax".
3103 (md_longopts): New options --no-underscore and --underscore.
3104 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3105 on symbols_have_leading_underscore.
3106 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3107 (get_spec_reg): Ditto.
3108 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3110 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3112 <case OPTION_NO_US, case OPTION_US>: New.
3113 (md_show_usage): Be brief and reformat to match continuation of
3115 * po/gas.pot: Regenerate.
3117 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3119 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3120 force relocs for 12 bit branches.
3121 (md_apply_fix): Similarly, adjust logic here.
3123 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3125 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3126 adjust for external and weak syms as we will use a reloc. Allow
3127 for +8 offset when calculating limits of branches.
3128 (hppa_fix_adjustable): Undo 2000-09-23 change.
3129 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3130 Correct distance calculation.
3131 (tc_gen_reloc): Print the file name and line number if we can't
3134 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3135 * config/tc-hppa.c (nonzero_dibits): Define.
3136 (arg_reloc_stub_needed): Check each arg and return value
3137 separately for zero case.
3138 (pa_align): Declare argument `bytes'.
3140 2000-09-25 Kazu Hirata <kazu@hxi.com>
3142 * config/tc-cris.c: Fix formatting.
3143 * config/tc-d10v.h: Likewise.
3144 * config/tc-d30v.c: Likewise.
3145 * config/tc-d30v.h: Likewise.
3146 * config/tc-fr30.c: Likewise.
3147 * config/tc-fr30.h: Likewise.
3148 * config/tc-m68k.c: Likewise.
3149 * config/tc-m68k.h: Likewise.
3150 * config/tc-pj.h: Likewise.
3151 * config/tc-ppc.c: Likewise.
3152 * config/tc-ppc.h: Likewise.
3153 * config/tc-sh.c: Likewise.
3154 * config/tc-sh.h: Likewise.
3155 * config/tc-sparc.c: Likewise.
3156 * config/tc-v850.h: Likewise.
3157 * config/tc-vax.h: Likewise.
3158 * config/tc-w65.h: Likewise.
3159 * config/tc-z8k.h: Likewise.
3161 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3163 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3164 checks only for ELF.
3165 (hppa_force_relocation): Likewise.
3167 2000-09-22 Jim Wilson <wilson@cygnus.com>
3169 * config/tc-ia64.c (dv_sem): Add "stop".
3170 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3171 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3172 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3174 (mark_resources): Check IA64_RS_PRr.
3176 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3178 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3179 md_estimate_size_before_relax): Redesign and clean up the
3180 relaxation mechanism.
3182 2000-09-21 Kazu Hirata <kazu@hxi.com>
3184 * config/tc-ns32k.c: Fix formatting.
3185 * config/tc-ns32k.h: Likewise.
3187 2000-09-20 Kazu Hirata <kazu@hxi.com>
3189 * config/tc-m32r.c: Fix formatting.
3190 * config/tc-m32r.h: Likewise.
3191 * config/tc-m68851.h: Likewise.
3192 * config/tc-m68hc11.c: Likewise.
3193 * config/tc-m68hc11.h: Likewise.
3194 * config/tc-m88k.c: Likewise.
3195 * config/tc-mcore.c: Likewise.
3196 * config/tc-mcore.h: Likewise.
3197 * config/tc-mips.c: Likewise.
3198 * config/tc-mips.h: Likewise.
3199 * config/tc-mn10200.h: Likewise.
3200 * config/tc-mn10300.h: Likewise.
3201 * config/tc-tahoe.c: Likewise.
3202 * config/tc-tahoe.h: Likewise.
3204 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3206 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3207 Likewise in relaxation description comments.
3209 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3211 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3212 subtraction of two syms without emitting a relocation.
3214 From David Huggins-Daines <dhd@linuxcare.com>
3215 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3216 global or weak symbols.
3218 2000-09-15 Kazu Hirata <kazu@hxi.com>
3220 * config/tc-h8300.h: Fix formatting.
3221 * config/tc-h8500.c: Likewise.
3222 * config/tc-h8500.h: Likewise.
3223 * config/tc-hppa.h: Likewise.
3224 * config/tc-i370.h: Likewise.
3225 * config/tc-i386.h: Likewise.
3226 * config/tc-i860.c: Likewise.
3227 * config/tc-i860.h: Likewise.
3228 * config/tc-i960.h: Likewise.
3229 * config/tc-ia64.c: Likewise.
3230 * config/tc-ia64.h: Likewise.
3232 2000-09-14 Kazu Hirata <kazu@hxi.com>
3234 * config/tc-a29k.c: Fix formatting.
3235 * config/tc-alpha.c: Likewise.
3236 * config/tc-arc.c: Likewise.
3237 * config/tc-arc.h: Likewise.
3238 * config/tc-arm.c: Likewise.
3239 * config/tc-arm.h: Likewise.
3240 * config/tc-avr.c: Likewise.
3241 * config/tc-avr.h: Likewise.
3242 * config/tc-tic30.c: Likewise.
3243 * config/tc-tic30.h: Likewise.
3244 * config/tc-tic54x.c: Likewise.
3245 * config/tc-tic54x.h: Likewise.
3246 * config/tc-tic80.c: Likewise.
3247 * config/tc-tic80.h: Likewise.
3249 2000-09-14 Timothy Wall <twall@cygnus.com>
3251 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3252 parallel comparisons for later use.
3253 (struct rsrc): Add parallel comparison type.
3254 (resources_match): Skip special cases of PR usage (non-conflicting
3257 2000-09-13 Kazu Hirata <kazu@hxi.com>
3259 * config/obj-ecoff.c: Fix formatting.
3260 * config/obj-elf.c: Likewise.
3261 * config/obj-elf.h: Likewise.
3262 * config/obj-evax.h: Likewise.
3263 * config/obj-generic.h: Likewise.
3264 * config/obj-hp300.c: Likewise.
3265 * config/obj-hp300.h: Likewise.
3266 * config/obj-ieee.h: Likewise.
3267 * config/obj-vms.c: Likewise.
3268 * config/obj-vms.h: Likewise.
3270 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3272 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3273 (md_parse_option): Ditto.
3274 (md_longopts): Add -mips32 option.
3275 (md_show_usage): Document new options.
3276 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3277 (mips_ip): Assemble mfc0 with a sub-selection code.
3278 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3279 (mips_cpu_to_str): New function.
3280 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3281 Use CPU_* defines instead of hardcoded numbers.
3283 * doc/as.texinfo: Document new options.
3284 * doc/c-mips.texi: Ditto.
3286 2000-09-12 Kazu Hirata <kazu@hxi.com>
3288 * as.h: Fix formatting.
3289 * asintl.h: Likewise.
3290 * bit_fix.h: Likewise.
3291 * config/obj-aout.c: Likewise.
3292 * config/obj-aout.h: Likewise.
3293 * config/obj-bout.c: Likewise.
3294 * config/obj-bout.h: Likewise.
3295 * config/obj-coff.c: Likewise.
3296 * config/obj-coff.h: Likewise.
3297 * dwarf2dbg.h: Likewise.
3299 * flonum.h: Likewise.
3300 * frags.h: Likewise.
3301 * itbl-ops.h: Likewise.
3302 * macro.h: Likewise.
3305 * struc-symbol.h: Likewise.
3306 * subsegs.h: Likewise.
3307 * symbols.h: Likewise.
3309 * write.h: Likewise.
3311 2000-09-11 Kazu Hirata <kazu@hxi.com>
3313 * bignum-copy.c: Fix formatting.
3314 * config/tc-i370.c: Likewise.
3315 * config/tc-i960.c: Likewise.
3316 * config/tc-m68k.c: Likewise.
3317 * ehopt.c: Likewise.
3318 * flonum-copy.c: Likewise.
3319 * flonum-konst.c: Likewise.
3320 * flonum-mult.c: Likewise.
3321 * literal.c: Likewise.
3324 * stabs.c: Likewise.
3325 * subsegs.c: Likewise.
3327 2000-09-09 Philip Blundell <philb@gnu.org>
3329 * configure.in (arm*-*-uclinux*): New target.
3330 * configure: Regenerate.
3332 2000-09-09 Kazu Hirata <kazu@hxi.com>
3334 * input-file.c: Fix formatting.
3335 * itbl-ops.c: Likewise.
3336 * messages.c: Likewise.
3338 2000-09-08 Philip Blundell <philb@gnu.org>
3340 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3343 2000-09-07 H.J. Lu <hjl@gnu.org>
3345 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3346 * configure: Rebuild.
3348 2000-09-07 Kazu Hirata <kazu@hxi.com>
3350 * atof-generic.c: Fix formatting.
3351 * config/tc-mips.c: Likewise.
3352 * config/tc-vax.c: Likewise.
3353 * input-scrub.c: Likewise.
3355 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3357 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3358 * configure.in (sh-*-linux*): Added.
3359 * configure: Rebuilt.
3361 2000-09-06 Kazu Hirata <kazu@hxi.com>
3363 * config/tc-hppa.c: Fix formatting.
3365 * ecoff.c: Fix formatting.
3367 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3369 * configure: Rebuilt with new libtool.m4.
3371 2000-09-05 Kazu Hirata <kazu@hxi.com>
3373 * cgen.c: Fix formatting.
3374 * config/tc-ia64.c: Likewise.
3376 2000-09-05 Nick Clifton <nickc@redhat.com>
3378 * aclocal.m4: Regenerate.
3379 * config.in: Regenerate.
3380 * configure: Regenerate.
3381 * po/gas.pot: Regenerate.
3383 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3385 * config/tc-cris.c: Correct comment typos.
3387 2000-09-05 Eric Christopher <echristo@cygnus.com>
3389 * config/tc-mn10300.c: Cleanup.
3390 (md_pcrel_from): Enable.
3392 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3394 * expr.c (operand): Fix a comment typo.
3395 * write.c (write_relocs): Fix a signed/unsigned warning.
3397 * config/tc-hppa.c (fudge_reg_expressions): New
3398 (hppa_force_reg_syms_absolute): New.
3399 (pa_equ): Allow reg_section expressions.
3400 * config/tc-hppa.c (md_optimize_expr): Define.
3401 (hppa_force_reg_syms_absolute): Prototype.
3403 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3404 (pa_parse_number): Pass in arg to select fp reg parsing.
3405 Return 1 to indicate format checks pass. If strict, then only
3406 accept a register or register symbol. Return value in...
3407 (pa_number): New static for pa_parse_number.
3408 (FP_REG_BASE): Define.
3409 (FP_REG_RSEL): Define.
3410 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3411 appropriate. White space changes.
3412 (need_pa11_opcode): Don't bother passing any params, get them from
3414 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3415 Remove extraneous check in case 'Q'.
3416 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3417 reg, set section of resulting symbol to reg_section.
3418 (pa_parse_space_stmt): Modify call to pa_parse_number.
3419 (pa_space): Likewise.
3421 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3422 (hppa_force_relocation): Handle vtable relocs.
3423 (pa_vtable_entry): New.
3424 (pa_vtable_inherit): New.
3425 (md_pseudo_table): Add entries for vtable pseudos.
3426 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3427 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3429 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3430 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3431 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3433 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3434 specify a symbol type.
3436 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3437 dependent things together.
3438 (md_elf_symbol_type): Define.
3440 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3442 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3444 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3445 (obj_elf_vtable_entry): Declare.
3447 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3448 and export function.
3449 (obj_elf_vtable_entry): Similarly.
3450 (elf_pseudo_table): Fix the damage with a cast.
3452 2000-09-03 Richard Henderson <rth@cygnus.com>
3454 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3455 for template selection when a label is needed.
3457 2000-09-02 Kazu Hirata <kazu@hxi.com>
3459 * config/tc-ia64.c: Fix formatting.
3461 2000-09-02 Nick Clifton <nickc@redhat.com>
3463 * configure.in: Increase version number to 2.10.91.
3464 * configure: Regenerate.
3465 * aclocal.m4: Regenerate.
3466 * config.in: Regenerate.
3467 * po/gas.pot: Regenerate.
3468 * Makefile.in: Regenerate.
3470 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3472 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3473 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3474 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3476 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3479 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3481 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3482 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3483 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3484 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3485 (GOT_symbol): New variable.
3486 (md_undefined_symbol): Set it.
3488 2000-09-01 Richard Henderson <rth@cygnus.com>
3490 * config/tc-ia64.c (match): Don't inline.
3491 (extra_goodness): New.
3492 (md_begin): Prefer nop.f and nop.b for best_template.
3494 2000-08-31 Kazu Hirata <kazu@hxi.com>
3496 * as.c: Fix formatting.
3498 * frags.c: Likewise.
3499 * macro.c: Likewise.
3501 2000-08-31 Eric Christopher <echristo@cygnus.com>
3503 * config/tc-mn10300.c: Cleanup and fix warnings.
3504 (md_pseudo_table): Add initializers.
3505 (md_show_usage): Cleanup.
3506 (md_parse_option): Fix warnings.
3507 (md_undefined_symbol): Fix warnings.
3508 (md_conver_frag): Fix warnings.
3509 (tc_gen_reloc): Fix warnings.
3510 (md_apply_fix3): Fix warnings.
3511 (check_operand): Fix warnings.
3513 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3515 * acinclude.m4: Include libtool and gettext macros from the
3517 * aclocal.m4, configure: Rebuilt.
3519 2000-08-30 Mark Hatle <mhatle@mvista.com>
3521 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3523 2000-08-31 Kazu Hirata <kazu@hxi.com>
3525 * listing.c: Fix formatting.
3527 2000-08-29 Kazu Hirata <kazu@hxi.com>
3529 * app.c: Fix a comment typo. Fix formatting.
3531 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3533 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3534 offset of the target destination for jmp instructions.
3535 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3537 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3539 * NEWS: Mention support for CRIS.
3541 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3543 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3544 Sets `.lcomm' alignment to zero.
3546 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3548 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3549 TC_FIX_ADJUSTABLE): Define.
3551 2000-08-23 Jim Wilson <wilson@cygnus.com>
3553 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3554 unwind.personality_routine is set.
3556 2000-08-23 H.J. Lu <hjl@gnu.org>
3558 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3560 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3562 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3565 2000-08-22 H.J. Lu <hjl@gnu.org>
3567 * config.in (STRICTCOFF): New for strict COFF.
3569 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3570 i386-*-go32* and i386-go32-rtems*.
3571 * configure: Rebuilt.
3573 * config/obj-coff.c (obj_coff_endef): Follow the historical
3574 behavior if STRICTCOFF is not defined.
3576 * doc/internals.texi: Document STRICTCOFF.
3578 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3580 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3581 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3582 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3583 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3584 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3585 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3586 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3589 2000-08-22 Eric Christopher <echristo@cygnus.com>
3591 * config/tc-mn10300.c: (md_apply_fix): New function.
3592 (mn10300_force_relocation): New function.
3593 (mn10300_fix_adjustable): New function.
3595 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3596 (TC_HANDLES_FX_DONE): Define.
3597 (obj_fix_adjustable): Define.
3598 (MD_APPLY_FIX3): Define.
3599 (TC_LINKRELAX_FIXUP): Define.
3601 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3603 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3605 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3607 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3609 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3610 if the fixup resulted in a relocation.
3612 2000-08-18 Nick Clifton <nickc@redhat.com>
3614 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3615 Make reference to first element of shift_names explicit.
3617 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3619 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3620 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3621 add a symbol's address. Removed all target-specific #ifdefs that
3622 used to accomplished the same.
3623 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3624 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3625 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3626 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3627 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3629 2000-08-17 Kazu Hirata <kazu@hxi.com>
3631 * dwarf2dbg.c: Fix formatting.
3633 2000-08-17 Nick Clifton <nickc@redhat.com>
3635 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3636 to be recoded as logical shift lefts by zero.
3638 2000-08-16 Jim Wilson <wilson@cygnus.com>
3640 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3641 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3643 (note_register_values): Handle IA64_OPND_R3_2 operands.
3645 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3647 * config/tc-i860.c (md_operand): Silly typo fixed.
3649 2000-08-16 Nick Clifton <nickc@redhat.com>
3651 * config/tc-arm.c (struct asm_shift): Delete.
3653 (enum asm_shift_index): New.
3654 (struct asm_shift_properties): New.
3655 (struct asm_shift_name): New.
3656 (shift_properties[]); New.
3657 (shift_names[]); New.
3659 (decode_shift): Use new structures.
3660 Issue a warning is "ROR #0" is used.
3661 Issue a warning if "ASR #0" or "LSR #0" is used.
3663 (md_begin): Initialise arm_shift_hsh table from new
3664 asm_shift_name array.
3666 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3668 * config/tc-sparc.c: Kill all warnings.
3669 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3671 (md_show_usage): Update usage text.
3673 2000-08-16 Nick Clifton <nickc@redhat.com>
3675 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3678 2000-08-15 Will Cohen <wcohen@redhat.com>
3680 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3682 * config/tc-sh.c (md_assemble): Changed so debug_type
3683 test performed for ppi_assemble
3684 * config/tc-sh.c: Included dwarf2dbg.h.
3685 (debug_line): Defined.
3686 (md_assemble): Generates dwarf2 line info.
3687 (sh_finalize): New function. Finalize dwarf2 info.
3688 (assemble_ppi): Returns size of code generated.
3689 (build_Mytes): Returns size of code generated.
3690 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3691 * config/tc-sh.h (md_end): Defined.
3692 (sh_finalize): Declared.
3694 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3696 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3699 2000-08-14 Nick Clifton <nickc@redhat.com>
3701 * config/tc-arm.c (do_bx): Allow "bx pc".
3703 2000-08-14 Jim Wilson <wilson@cygnus.com>
3705 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3706 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3707 (md_begin): Change assignment to md.flag to OR in the new bit.
3709 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3711 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3712 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3715 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3717 * NEWS: Mention i860 support.
3719 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3721 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3723 2000-08-14 Andreas Schwab <schwab@suse.de>
3725 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3727 2000-08-11 Andreas Schwab <schwab@suse.de>
3729 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3732 2000-08-11 Kazu Hirata <kazu@hxi.com>
3734 * expr.c: Fix formatting.
3735 * config/obj-bout.c: Likewise.
3737 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3739 * doc/c-i860.texi: Flesh out the i860 section more.
3741 2000-08-10 Kazu Hirata <kazu@hxi.com>
3743 * symbols.c: Fix formatting.
3746 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3748 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3749 modifier has the IgnoreSize bit set.
3751 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3753 From Rodney Brown <RodneyBrown@mynd.com>
3754 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3755 * configure: Regenerate.
3757 2000-08-09 Kazu Hirata <kazu@hxi.com>
3759 * hash.c: Fix formatting.
3762 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3764 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3765 (i860_fix_info): New enum.
3766 (MD_APPLY_FIX3): Define.
3767 (WORKING_DOT_WORD): Define.
3768 (TC_HANDLES_FX_DONE): Define.
3769 (DIFF_EXPR_OK): Define.
3770 (LISTING_HEADER): Define.
3771 (TARGET_FORMAT): Select target format based on endian flag.
3772 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3773 (target_big_endian): Add external declaration.
3775 * config/tc-i860.c: All existing code reworked completely. Other
3776 new code shown below.
3777 (SYNTAX_SVR4): Define.
3778 (target_warn_expand): New variable.
3779 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3780 (md_longopts): Declare and define with new options (-EL, -EB,
3782 (md_show_usage): New function.
3783 (md_operand): New function.
3784 (obtain_reloc_for_imm16): New function.
3785 (md_apply_fix3): New function.
3786 (tc_gen_reloc): New function.
3788 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3790 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3791 2 bytes of the jump address are in the same frag.
3792 (find): Accept 68hc12 register indirect modes.
3794 * NEWS: Mention 68HC11 & 68HC12 support.
3796 2000-08-07 Richard Henderson <rth@cygnus.com>
3798 * config/tc-ia64.c (unwind): Add prologue_mask member.
3799 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3800 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3801 (dot_body): Clear unwind.prologue_mask.
3802 (dot_prologue): Set it. Accept a register second argument.
3804 2000-08-07 Kazu Hirata <kazu@hxi.com>
3806 * config/atof-ieee.c: Fix formatting.
3807 * config/atof-tahoe.c: Likewise.
3809 2000-08-06 Nick Clifton <nickc@cygnus.com>
3811 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3814 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3815 of .popsection, .previous, .pushsection, .subsection,
3816 .version, .vtable_entry, .vtable_inherit and .weak.
3818 2000-08-05 Kazu Hirata <kazu@hxi.com>
3820 * config/tc-cris.c: Fix formatting.
3821 * config/tc-i386.c: Likewise.
3822 * config/tc-sparc.c (sparc_ip): Simplify the code.
3824 2000-08-04 Kazu Hirata <kazu@hxi.com>
3826 * config/tc-cris.c: Rearrange code for readability.
3827 * config/tc-d10v.c: Fix formatting.
3828 * config/tc-m32r.c: Likewise.
3829 * config/tc-sparc.c: Likewise.
3831 2000-08-02 Jim Wilson <wilson@cygnus.com>
3833 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3834 before ia64_find_opcode.
3835 (md_assemble): Likewise.
3837 2000-08-01 Nick Clifton <nickc@cygnus.com>
3839 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3840 Undo some formatting fixes.
3842 2000-08-01 Kazu Hirata <kazu@hxi.com>
3844 * config/obj-som.c: Fix formatting.
3845 * config/obj-ieee.c: Likewise.
3846 * config/tc-arm.c: Likewise.
3847 * config/tc-v850.c: Likewise.
3849 2000-08-01 Nick Clifton <nickc@redhat.com>
3851 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3852 index by command line option.
3854 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3856 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3857 (@node M68K-Branch): Rewrite to match the reality.
3859 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3861 * doc/c-i860.texi: New file.
3862 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3863 * doc/Makefile.in: Regenerate.
3864 * doc/all.texi: Add I860 as relevant architecture.
3865 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3867 2000-07-31 Kazu Hirata <kazu@hxi.com>
3869 * config/tc-d30v.c: Fix formatting.
3871 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3873 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3874 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3875 long emit a long branch if available instead of an absolute jump, never
3876 emit absolute jumps for anything with --pcrel.
3878 * doc/c-m68k.texi: Document new command line option.
3880 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3882 * config/tc-avr.c: Use PARAMS macro in function declarations.
3883 Don't declare md_pcrel_from_section (already in tc-avr.h).
3884 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3885 (avr_operand): Don't set (unsigned) op_mask to -1.
3887 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3889 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3890 * configure: Regenerated.
3891 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3892 of operand to the .type directive (.e.g, "type").
3894 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3896 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3897 * app.c (do_scrub_chars): Record where first comment found.
3898 * read.c (read_a_source_file): Init found_comment on entry, and
3899 notify whether comments found on exit.
3900 * config/tc-hppa.c (md_shortopts): Add "c".
3901 (md_longopts): Add warn-comment.
3902 (md_parse_option): Handle it.
3903 (md_show_usage): Show available options.
3904 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3906 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3908 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3909 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3911 (md_estimate_size_before_relax): Don't fall off end of function.
3913 2000-07-27 Kazu Hirata <kazu@hxi.com>
3915 * config/tc-avr.c: Fix formatting.
3916 * config/tc-ns32k.c: Likewise.
3918 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3920 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3922 2000-07-27 Kazu Hirata <kazu@hxi.com>
3924 * config/tc-d10v.c: Fix formatting.
3925 * config/tc-z8k.c: Likewise.
3926 * config/tc-sparc.c: Likewise.
3928 2000-07-26 Dave Brolley <brolley@redhat.com>
3930 * cgen.c (queue_fixup): Declare opinfo.
3931 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3932 (gas_cgen_md_operand): Ditto.
3933 (gas_cgen_md_apply_fix3): Ditto.
3935 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3937 * config/obj-coff.c (obj_frob_symbol): Don't merge
3938 labels. Don't merge if the symbol isn't constant. Return
3939 immediately if a symbol is merged.
3941 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3943 * frags.c (frag_align): Correct absolute section alignment.
3945 2000-07-20 DJ Delorie <dj@redhat.com>
3947 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3948 it breaks linking against DLLs.
3950 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3952 * configure.in: Add CRIS support.
3953 * configure: Regenerate.
3954 * Makefile.am: (CPU_TYPES): Add cris.
3955 (CPU_OBJ_VALID) [aout]: Add cris.
3956 (MULTI_CPU_TYPES): Add cris.
3957 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3958 [coff]: Only i386 and mips are valid.
3959 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3960 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3961 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3962 Regenerate dependencies.
3963 * Makefile.in: Regenerate.
3964 * aclocal.m4: Regenerate.
3965 * as.c: Declare crisaout, criself.
3966 * config/tc-cris.h, config/tc-cris.c: New.
3967 * config/e-criself.c, config/e-crisaout.c: New.
3968 * po/POTFILES.in, po/gas.pot: Regenerate.
3970 2000-07-20 Kazu Hirata <kazu@hxi.com>
3972 * read.c: Fix formatting.
3973 * write.c: Fix formatting.
3975 2000-07-19 H.J. Lu <hjl@gnu.org>
3977 * sb.c: Include <stdlib.h> if exists for abort ().
3979 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3981 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3982 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3983 (pa_type_args): Same here.
3985 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3987 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3988 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3989 the storage class is already set.
3991 2000-07-17 Kazu Hirata <kazu@hxi.com>
3993 * config/tc-m68hc11.c: Fix formatting.
3994 * config/tc-mn10200.c: Likewise.
3995 * config/tc-mn10300.c: Likewise.
3996 * config/tc-pj.c: Likewise.
3997 * config/tc-tic80.c: Likewise.
3998 * config/tc-w65.c: Likewise.
4000 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4002 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4005 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4007 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4010 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4012 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4013 ELF as are used for SOM (except the 32-bit reloc one) to decide
4014 whether a symbol can be reduced to a section symbol. Expand on
4015 the comment for symbols involved in LR% and RR% expressions.
4017 2000-07-14 Nick Clifton <nickc@cygnus.com>
4019 * config/tc-mips.c (mips_disable_float_construction): New
4020 static variable. Set to true if doubles should not be
4021 constructed by loading two single width fp registers with
4022 halves of the value.
4023 (mips_ip): Test mips_disable_float_construction.
4024 (md_longopts): Add command line switches --construct-floats
4025 and --no-construct-floats.
4026 (md_parse_option): Parse new command line options.
4027 (md_show_usage): Describe new command line options.
4029 * doc/c-mips.texi: Document new command line options.
4031 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4033 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4034 * configure: Regenerate.
4036 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4038 * configure.in (DEFAULT_EMULATION setting): Revert part of
4039 2000-07-01 change that set te_multi=multi unless set to tmips.
4040 * configure: Regenerate.
4042 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4044 * config/obj-coff.c (coff_frob_section): Add padding to the last
4045 section when aligning it increases its size.
4047 2000-07-11 Kazu Hirata <kazu@hxi.com>
4049 * config/tc-tic54x.c: Fix formatting.
4051 2000-07-10 Kazu Hirata <kazu@hxi.com>
4053 * config/tc-h8500.c: Fix formatting.
4054 * config/tc-tic54x.c: Fix formatting.
4056 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4058 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4059 displacements correctly.
4061 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4063 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4065 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4069 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4071 From David Huggins-Daines <dhd@linuxcare.com>
4072 * config/te-hppalinux64.h: Add a new emulation.
4073 * configure.in (emulations): Add configure bits to support the
4074 64-bit Linux/parisc target.
4075 * configure: Regenerate.
4077 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4078 (md_shortopts): Add `V' for ELF.
4080 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4081 when SOM or ELF_ARG_RELOC are defined.
4082 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4083 ELF_ARG_RELOC are defined.
4084 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4085 (pa_stringer): ..Do it here instead. Fix comment typos.
4086 (hppa_force_relocation): Cast enums to int before comparing with
4089 From Ryan Bradetich <rbradetich@uswest.net>
4090 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4091 redifinition warning.
4092 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4093 (hppa_force_relocation): ditto
4094 (md_apply_fix): Added cast to buf to fix warnings.
4096 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4097 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4099 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4100 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4101 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4102 reloc_type** to avoid warnings in switch.
4103 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4104 little earlier instead.
4106 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4108 (pa_type_args): Use symbol_arg_reloc_info.
4109 (struct pa_it): Make arg_reloc unsigned int.
4110 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4111 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4112 (pa_code): Delete. pa_text duplicates this function.
4113 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4114 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4116 (cons_fix_new_hppa): Actually change selector to e_fsel when
4117 warning about assuming so.
4118 (tc_gen_reloc): More example elf arg reloc code.
4119 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4120 (hppa_force_relocation): Likewise.
4122 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4124 (pa_end_of_source): Prototype.
4125 (hppa_fix_adjustable): Prototype.
4126 (LABELS_WITHOUT_COLONS): Move it..
4127 * config/te-hppa.h: To here.
4129 * config/te-hppa64.h: New file.
4131 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4133 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4134 format -10, -16, 16 relocs.
4135 (hppa_elf_mark_end_of_function): Test for null
4136 last_call_info->start_symbol
4138 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4139 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4140 re_assesmble_* functions. Delete extraneous statements. Fix
4142 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4143 insn to re_assemble_*.
4145 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4147 * doc/internals.texi (Expressions): Fix typo.
4149 2000-07-08 Kazu Hirata <kazu@hxi.com>
4151 * config/tc-sh.c: Fix formatting.
4152 * config/tc-tic54x.c: Fix formatting.
4153 * depend.c: Fix formatting.
4154 * flonum-konst.c: Likewise.
4155 * flonum-mult.c: Likewise.
4157 2000-07-07 Kazu Hirata <kazu@hxi.com>
4159 * config/tc-sh.c: Fix comments.
4160 * config/obj-vms.c: Fix comments.
4161 * config/tc-a29k.c: Likewise.
4162 * config/tc-alpha.c: Likewise.
4163 * config/tc-h8300.c: Likewise.
4164 * config/tc-h8500.c: Likewise.
4165 * config/tc-i370.c: Likewise.
4166 * config/tc-ia64.c: Likewise.
4167 * config/tc-m68hc11.c: Likewise.
4168 * config/tc-m68k.c: Likewise.
4169 * config/tc-mips.c: Likewise.
4170 * config/tc-ns32k.c: Likewise.
4171 * config/tc-ppc.c: Likewise.
4172 * config/tc-z8k.c: Likewise.
4174 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4176 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4177 Default to '(SEC_LOAD | SEC_DATA)'.
4178 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4180 * doc/internals.texi (CPU Backend): Describe
4181 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4183 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4185 * as.c (parse_args): NULL terminate the long option list.
4187 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4189 * config/tc-d30v.h: Include "write.h" for fixS.
4190 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4192 2000-07-05 Nick Clifton <nickc@cygnus.com>
4194 * config/tc-d30v.c (write_2_short): Further changes to warning
4195 messages produced when combining EITHER_BUT_PREFER_MU attributed
4198 2000-07-05 DJ Delorie <dj@redhat.com>
4202 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4204 * config/tc-arm.c (psrs): Accept combinations of flags.
4206 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4208 * config/tc-avr.c: Change _ () to _() around all strings marked
4209 for translation (exception from the usual coding style).
4210 (avr_opt): New struct variable, how the new switches are set.
4211 (OPTION_MMCU): Define as 'm' and actually use.
4212 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4213 (show_mcu_list): New function, display the list of known MCUs.
4214 (md_show_usage): Document the new switches. Call show_mcu_list.
4215 (avr_set_arch): Change 'm' to OPTION_MMCU.
4216 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4217 Handle the new switches.
4218 (avr_operands): Disable warnings for undefined combinations of
4219 operands if -mall-opcodes. Disable warnings for skipping two-word
4220 instructions if enhanced core or -mno-skip-bug.
4221 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4222 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4223 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4224 (avr_ldi_expression): Warn about implicit lo8().
4225 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4227 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4229 * configure.in: Add entry for mips-*-sysv4*MP*
4230 * configure: Rebuild
4231 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4232 elf32-tradlittlemips for traditional mips targets.
4233 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4234 test for Link Once sections as in adjust_reloc_syms.
4235 * config/te-tmips.h: New file for traditional mips targets. Define
4238 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4240 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4241 flags argument is not present, don't change an existing section's
4242 section's attributes. If the flags argument is present, warn if the
4243 attributes don't match the section's current attributes. When
4244 long section names are supported, set SEC_LINK_ONCE and
4245 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4247 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4249 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4250 symbols; create them.
4252 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4254 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4255 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4257 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4259 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4260 expressions. Ignore the problem when handling 16 bit signed
4261 immediates, because the assembler will take care of the relocation
4264 2000-06-27 Nick Clifton <nickc@cygnus.com>
4266 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4267 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4268 sequential order, and emit warning messages if the input source
4269 code contains constructs like that, or parallel constructs
4270 containing such opcodes.
4272 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4274 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4275 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4276 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4277 (md_show_usage): Update usage message.
4278 (md_parse_option): Allow redefinition of MCU type within the
4279 same avr[1-5] bfd machine type. Show both old and new MCU type
4280 in the error message.
4281 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4282 Simplify 8K wrap code.
4284 2000-06-25 Kazu Hirata <kazu@hxi.com>
4286 * config/obj-aout.c: Remove all uses of DEFUN.
4287 * config/obj-ieee.c: Likewise.
4288 * config/tc-sh.c: Fix comment typos.
4289 * config/tc-tahoe.c: Likewise.
4290 * config/tc-vax.c: Likewise.
4291 * config/tc-w65.c: Likewise.
4292 * config/tc-z8k.c: Likewise.
4293 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4295 2000-06-24 DJ Delorie <dj@cygnus.com>
4297 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4298 more changes from Sept 1999
4299 (tc_i386_fix_adjustable): ditto
4300 (md_apply_fix3): ditto
4302 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4304 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4305 (gas_cgen_parse_operand): Set it around expression() call.
4306 (gas_cgen_md_operand): Test for it before longjmp().
4308 2000-06-24 Kazu Hirata <kazu@hxi.com>
4310 * config/tc-h8500.c: Remove all uses of DEFUN.
4311 * config/tc-sh.c: Likewise.
4312 * config/tc-w65.c: Likewise.
4313 * config/tc-z8k.c: Likewise.
4315 * config/tc-h8500.c: Fix typos in comments.
4317 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4319 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4322 2000-06-23 matthew green <mrg@redhat.com>
4324 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4325 defined. Fix error message for `[' grouping.
4327 2000-06-22 Kazu Hirata <kazu@hxi.com>
4329 * config/tc-h8300.c: Fix formatting and comment typos.
4331 2000-06-22 Timothy Wall <twall@cygnus.com>
4333 * config/tc-ia64.c (note_register_values): Move premature QP
4334 notation clearing into the appropriate place.
4336 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4338 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4339 first before anything else. Add bin-bugs.h, emul.h and progress.h
4340 Sort list of files as for $(OBJS) in Makefile.am.
4342 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4343 find one. Remake dependencies.
4344 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4345 * Makefile.in: Regenerate.
4346 * doc/Makefile.in: Regenerate.
4348 * config/tc-i386.c (i386_displacement): Don't assume a constant
4349 displacement is necessarily 16 bits when in 16 bit code mode.
4350 (md_assemble): Instead size the displacement here after we know
4351 for sure that a .code16gcc operand hasn't automatically added
4352 operand size prefixes.
4354 2000-06-21 H.J. Lu <hjl@gnu.org>
4356 * Makefile.am: Rebuild dependency.
4357 * Makefile.in: Rebuild.
4359 2000-06-21 Kazu Hirata <kazu@hxi.com>
4361 * config/tc-h8300.c (parse_reg): Make the function static.
4362 (parse_exp): Likewise.
4364 2000-06-20 DJ Delorie <dj@cygnus.com>
4366 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4367 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4368 for cygwin import libraries to work properly.
4370 2000-06-20 H.J. Lu <hjl@gnu.org>
4372 * Makefile.am: Rebuild dependency.
4373 * Makefile.in: Rebuild.
4374 * configure: Likewise.
4375 * doc/Makefile.in: Likewise.
4377 2000-06-20 Timothy Wall <twall@cygnus.com>
4379 * doc/internals.texi (CPU backend): Add @itemx for
4380 TC_START_LABEL_WITHOUT_COLON.
4381 * doc/c-tic54x.texi: New.
4382 * doc/as.texinfo: Add tic54x features and include primary tic54x
4384 * doc/all.texi: Add C54X.
4385 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4386 * doc/Makefile.in: Regenerate.
4387 * configure.in: Add tic54x and define LIBM for tic54x.
4388 * configure: Regenrate.
4389 * config/tc-tic54x.[ch]: New.
4390 * config/obj-coff.h: Add tic54x.
4391 * Makefile.am: (CPU_TYPES): Add tic54x.
4392 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4393 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4394 (as_new_LDADD): Add $(LIBM).
4395 * Makefile.in: Regenerate.
4397 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4399 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4400 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4401 * doc/as.texinfo: Likewise.
4403 * configure, Makefile.in: Regenerate.
4404 * configure.in (emulations): Recognize m6811 and m6812.
4405 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4406 Added files for 68hc11 and 68hc12 assembler.
4407 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4408 * config/tc-m68hc11.h: Header definition for that assembler.
4410 2000-06-18 Nick Clifton <nickc@redhat.com>
4412 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4413 instead of OCTETS_PER_BYTE.
4415 * config/tc-v850.c: Fix compile time warnings.
4416 * config/tc-ppc.c: Fix compile time warnings.
4418 2000-06-18 H.J. Lu <hjl@gnu.org>
4420 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4421 * configure: Rebuild.
4423 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4425 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4428 2000-06-16 Nick Clifton <nickc@cygnus.com>
4430 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4431 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4433 * doc/c-mips.texi: Document newly accepted cpu variants.
4435 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4437 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4439 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4441 * macro.c (getstring): Make it possible to escape the quote
4444 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4446 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4448 2000-06-13 H.J. Lu <hjl@gnu.org>
4450 * configure: Regenerate.
4452 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4454 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4456 * doc/internals.texi (line_separator_chars): Semicolon is no
4457 longer a default. Mention null and newline as defaults.
4459 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4461 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4462 * config/tc-i860.h (line_separator_chars): Likewise.
4463 * config/tc-h8300.c (line_separator_chars): Likewise.
4464 * config/tc-i960.c (line_separator_chars): Likewise.
4465 * config/tc-m68k.c (line_separator_chars): Likewise.
4466 * config/tc-mips.c (line_separator_chars): Likewise.
4467 * config/tc-ns32k.c (line_separator_chars): Likewise.
4468 * config/tc-sparc.c (line_separator_chars): Likewise.
4469 * config/tc-vax.c (line_separator_chars): Likewise.
4471 * config/tc-h8300.c (comment_chars): Use string initialiser.
4472 * config/tc-i960.c (line_comment_chars): Likewise.
4473 * config/tc-z8k.c (comment_chars, line_comment_chars,
4474 line_separator_chars): Likewise.
4476 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4479 2000-06-08 Nick Clifton <nickc@cygnus.com>
4481 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4484 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4486 * configure.in (VERSION): Update to show this is the CVS mainline.
4488 2000-06-08 Matthew Jacob <mjacob@feral.com>
4490 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4491 $at is the integer register $r28, vs. both $r28 and the floating
4492 point register $f28.
4494 2000-06-08 James E. Wilson <wilson@cygnus.com>
4496 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4497 (dot_endp): Don't call ia64_flush_insns.
4498 (emit_one_bundle): Don't delete prologue/body records from
4499 unwind_record list in first loop. Rewrite second loop to account for
4502 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4504 * config/tc-ia64.c: Add missing prototypes.
4505 (generate_unwind_image): Cast argument to output_unw_records call.
4507 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4509 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4511 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4513 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4514 (REGISTER_P): likewise.
4515 (avr_opcodes): uses include/opcode/avr.h
4516 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4518 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4520 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4523 2000-06-03 H.J. Lu <hjl@gnu.org>
4525 * read.c (is_end_of_line): Put back `;'.
4527 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4529 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4531 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4533 * expr.c (operand): Test is_end_of_line outside switch to catch
4534 line separator chars that are also operators.
4535 (operator): Return O_illegal for line separator chars.
4537 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4538 entry (or `!' entry for TC_HPPA).
4540 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4541 before indexing is_end_of_line. Remove redundant check for '\0'.
4543 * config/tc-h8500.c (md_assemble): Likewise.
4544 * config/tc-mcore.c (md_assemble): Likewise.
4545 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4548 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4550 * config/tc-mcore.c (mcore_cons): Likewise.
4551 (mcore_float_cons): Likewise.
4552 (mcore_stringer): Likewise.
4553 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4555 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4557 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4559 2000-05-29 Nick Clifton <nickc@cygnus.com>
4561 * config/tc-sh.c: Fix compile time warning messages.
4563 * config/tc-mips.c: Fix compile time warning messages.
4565 2000-05-29 Philip Blundell <philb@gnu.org>
4567 * doc/as.texinfo: Update copyright dates.
4568 (Local Labels): Delete misplaced mention of ARM.
4569 * NEWS: Mention ARM ELF support.
4571 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4573 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4574 it is modified, and use the real_size to compute the frag address
4575 for dwarf2 line info.
4577 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4579 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4580 line-matching scheme to cope with automake moving variables around.
4581 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4582 * Makefile.in: Regenerate.
4584 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4586 * config/tc-sparc.c (sparc_relax): New.
4587 (md_longopts): Add -relax and -no-relax options.
4588 (md_parse_options, md_show_usage): Likewise.
4589 (md_apply_fix3): Optimize tail call into branch always if possible.
4591 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4593 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4594 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4595 rules, with warning when a GAS statement specifies a packing that
4596 will result in an instruction being squashed.
4597 Added typdef packing_type and enumerals, changed various integer
4598 literals to use the enumerals.
4600 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4602 * config/tc-ia64.c (dot_restorereg_p): New function.
4603 (md_pseudo_table): Add restorereg.p.
4604 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4605 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4607 * config/tc-ia64.h (unw_record_type): Add unwabi.
4608 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4609 called MASK with members for imask, and the masks produced by
4610 fr_mem, gr_mem, br_mem, and frgr_mem.
4611 (unw_p_record): Add members ABI and CONTEXT.
4612 (unw_x_record): Add member AB.
4613 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4614 as pseudo-register for use during unwind info generation.
4615 (AR_PFS, AR_LC): New macros.
4616 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4617 whose names start with an at sign (as in "@priunat").
4618 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4620 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4621 proc_end, unwind_info, personality_routine): Consolidate into
4622 "unwind" structure to reduce offset-table use. Add member
4623 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4625 (output_R1_format, output_R3_format, output_P3_format,
4626 output_P6_format): Initialize R with zero to reduce compiler warnings.
4627 (output_P7_format): Ditto. Add `default' branch to switch
4628 statement to reduce compiler warnings.
4629 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4630 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4631 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4632 into single argument.
4633 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4634 compiler warnings. Merge A and B args into single argument.
4635 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4636 A and B args into single argument.
4637 (free_record): Removed (wasn't used).
4638 (free_list_records): Also free imasks in prologue records.
4639 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4640 (output_spill_mask): Remove.
4641 (output_unwabi): New function.
4642 (output_epilogue, output_label_state, output_copy_state): Call
4644 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4645 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4647 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4648 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4649 as part of handling the prologue records. Emit region's imask if
4650 we have one. Handle unwabi, epilogue, label_state, copy_state,
4651 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4652 spill_sprel_p, and spill_reg_p records.
4653 (set_imask, count_bits, slot_index): New function.
4654 (fixup_unw_records): Fix region size computation. Handle
4655 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4656 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4657 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4658 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4659 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4660 (dot_save): Use manifest constants for applicaton registers.
4661 Handle REG_PR and REG_PRIUNAT.
4662 (dot_restore): Don't just ignore it.
4663 (dot_restorereg): New function..
4664 (generate_unwind_image): Ensure unwind info is a multiple of eight
4665 bytes, not just four bytes.
4666 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4667 (dot_altrp): Don't just ignore it.
4668 (dot_savemem): New function. Replaces dot_savesp() and
4669 dot_savepsp(). Use manifest constants for applicaton registers.
4670 Handle REG_PR and REG_PRIUNAT.
4671 (dot_savef): Simplify.
4672 (dot_saveb): Support generation of br_gr.
4673 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4674 dot_label_state, dot_copy_state): New function.
4675 (dot_unwabi): Don't just ignore it.
4676 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4677 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4678 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4679 (emit_one_bundle): Set slot number for prologue/body records
4680 *before* emitting the first insn.
4681 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4682 (md_begin): Declare "psp" pseudo-register.
4683 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4684 so we don't get segfault.
4685 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4686 counts as required per SW Conventions manual
4687 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4688 output_preds_psprel, output_preds_sprel, output_spill_base,
4689 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4690 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4691 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4692 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4693 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4694 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4695 (dot_vframe): Implement.
4696 (dot_vframesp, dot_vframepsp): New function.
4698 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4700 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4701 * configure: Regenerate.
4703 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4705 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4706 (md_estimate_size_before_relax): so we can use it here instead of
4707 old kludges. Localise vars to blocks. Comment.
4709 * frags.c (frag_new): Update fr_var comments.
4710 * frags.h (struct frag): Ditto.
4712 2000-05-22 Richard Henderson <rth@cygnus.com>
4714 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4715 (pseudo_func): Add pcrel.
4716 (operand_match): Handle IA64_OPND_TGT64.
4717 (build_insn): Likewise.
4718 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4719 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4720 (fix_insn): Handle all three 64-bit relocation types.
4722 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4724 * obj.h (struct format_ops): New members begin, app_file,
4725 s_set_other, s_set_desc, s_get_type, s_set_type,
4726 separate_stab_sections, init_stab_section.
4728 * config/obj-multi.h: Update GPL notice to v2.
4730 (obj_app_file): New.
4731 (S_SET_SIZE): Test s_set_size for NULL before calling.
4732 (S_SET_ALIGN): Similar for s_set_align.
4737 (SEPARATE_STAB_SECTIONS): New.
4738 (INIT_STAB_SECTION): New.
4739 (EMIT_SECTION_SYMBOLS): New.
4740 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4742 * config/obj-elf.h: Update GPL notice to v2.
4743 Mention that this file is included from obj-multi.h.
4744 (obj_begin): Wrap definition in ifndef.
4745 (elf_file_symbol): Constify declaration.
4746 (obj_app_file): Ditto.
4747 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4748 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4750 * config/obj-elf.c (elf_s_set_other): New.
4751 (elf_file_symbol): Constify argument.
4752 (elf_separate_stab_sections): New.
4753 (elf_init_stab_section): New.
4754 (elf_format_ops): Add new members. Remove comma at end.
4756 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4757 (ecoff_format_ops): Add new fields. Remove comma at end.
4758 Mention inconsistency for emit_section_symbols.
4760 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4762 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4763 (coff_separate_stab_sections): New.
4764 (coff_format_ops): Add new members.
4766 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4767 (obj_aout_s_set_other): New.
4768 (obj_aout_s_set_desc): New.
4769 (obj_aout_s_get_type): New.
4770 (obj_aout_s_set_type): New.
4771 (obj_aout_separate_stab_sections): New.
4772 (aout_format_ops): New members added. Use obj_aout_process_stab,
4773 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4774 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4776 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4778 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4780 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4781 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4782 (md_estimate_size_before_relax): Ensure jumps to weak and
4783 externally visible symbols are relocatable.
4785 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4787 * stabs.c (aout_process_stab): Make global.
4788 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4789 * read.h (aout_process_stab): Declare.
4791 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4792 Generalize to *aout, *coff *elf.
4793 * configure: Regenerated.
4795 * doc/internals.texi (Object format backend): Say
4796 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4798 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4799 * Makefile.in: Regenerated.
4801 2000-05-19 Catherine Moore <clm@cygnus.com>
4803 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4805 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4807 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4808 instruction to reflect change in re_assemble_*.
4810 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4812 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4813 build PA64 ELF tools.
4814 * configure: Rebuilt.
4816 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4818 * Makefile.am: Regenerate dependencies.
4819 * Makefile.in: Regenerate.
4821 2000-05-15 Nick Clifton <nickc@cygnus.com>
4823 * config/tc-arm.c (struct asm_psr): Add boolean field
4824 distinguishing between CSPR and SPSR. Rename 'number' field
4826 (psrs): Rearrange contents to match new asm_psr structure.
4827 (arm_psr_parse): Move next to psr_required_here. Make it
4828 return an asm_psr structure.
4829 (psr_required_here): Use asm_psr structure returned by
4831 (do_msr): Reorganise to allow psr_required_here to be called
4833 (md_undefined_name): Mark 'name' parameter as unused, since
4834 the COFF target does not use it.
4836 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4838 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4840 * config/te-aux.h: Likewise.
4841 * config/te-dpx2.h: Likewise.
4842 * config/te-go32.h: Likewise.
4843 * config/te-hp300.h: Likewise.
4844 * config/te-hppa.h: Likewise.
4845 * config/te-i386aix.h: Likewise.
4846 * config/te-ic960.h: Likewise.
4847 * config/te-interix.h: Likewise.
4848 * config/te-nbsd532.h: Likewise.
4849 * config/te-pc532mach.h: Likewise.
4850 * config/te-ppcnw.h: Likewise.
4851 * config/te-psos.h: Likewise.
4852 * config/te-sparcaout.h: Likewise.
4853 * config/te-sun3.h: Likewise.
4854 * config/te-sysv32.h: Likewise.
4856 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4858 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4859 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4860 and sign extend without an if statement.
4861 (build_bytes): Likewise.
4863 2000-05-14 Kazu Hirata <kazu@hxi.com>
4865 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4866 X_add_symbol L_32 case.
4868 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4870 * config/te-freebsd.h: New file.
4872 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4874 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4875 bindtextdomain): Replace defines with those from intl/libgettext.h
4876 to quieten gcc warnings.
4878 * NEWS: Mention x86 .arch and -q.
4880 * config/tc-i386.c (quiet_warnings): New.
4881 (md_assemble): Use quiet_warnings.
4882 (md_parse_option): Set quiet_warnings from -q.
4883 (md_show_usage): Mention -q, delete -m.
4884 (flag_do_long_jump): Delete.
4885 (md_parse_option): Remove -m.
4886 (md_show_usage): Remove -m.
4887 (md_create_long_jump): Remove useless flag_do_long_jump code.
4889 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4890 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4892 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4893 Alexander Sokolov <robocop@netlink.ru>
4895 * doc/c-i386.texi (i386-Arch): New section.
4896 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4898 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4899 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4900 architecture has been given and is not 486.
4901 (set_cpu_arch): New.
4902 (md_pseudo_table): Add .arch.
4903 (md_assemble): Warn if cpu architecture has been given and an
4904 unsupported instruction.
4906 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4907 Move operand_types bit defines after relevant template field.
4908 (template): Add cpu_flags.
4912 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4914 * config/tc-mn10300.h (md_end): Define.
4915 (mn10300_finalize): Declare.
4916 * config/tc-mn10300.c: Include dwarf2dbg.h.
4917 (debug_line): Define.
4918 (md_assemble): Generate dwarf2 line info.
4919 (mn10300_finalize): New function. Finalize dwarf2 info.
4921 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4923 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4924 external version of the relocation for weak symbols.
4926 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4928 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4929 frame size in units of 16 bytes, as required per SW Conventions manual.
4930 (output_unw_records): Output info-block header as a dword to get
4933 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4935 * as.h: #include "file", not <file> on files from ../include.
4936 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4937 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4938 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4939 (tc_coff_symbol_emit_hook): Ditto.
4940 (OPTCOUNT): Cast to int to avoid compiler warning.
4941 (md_begin): Fix signed/unsigned warnings.
4943 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4945 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4946 ABRANCH LONG case for a conditional branch on a 68000.
4947 (md_estimate_size_before_relax): Likewise. Also handle
4948 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4949 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4950 PC-relative on all CPUs.
4951 (md_estimate_size_before_relax): Likewise.
4953 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4955 * as.c (parse_args): Just mention current year in printed
4958 2000-05-03 J.T. Conklin <jtc@redback.com>
4960 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4962 (md_parse_option): Recognize -m7400.
4964 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4966 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4967 don't permit lp to become less than the words array.
4969 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4971 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4972 Fix little-endian case.
4974 2000-05-03 David O'Brien <obrien@NUXI.com>
4976 * as.c (parse_args): Update copyright.
4978 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4980 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4981 for the .bss section too.
4983 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4985 * configure.in: Set em=linux for hppa-*-linux.
4986 * configure: Regenerate.
4987 * doc/Makefile.in: Regenerate with correct automake.
4989 * frags.c (frag_grow): Sanity check chunk_size.
4991 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4992 * config/obj-som.h: Likewise.
4993 * config/obj-ieee.h: Likewise.
4995 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4997 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4998 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4999 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5000 (pa_ip): low_sign_unext now returns via function value. Use
5001 re_assemble_* instead of dis_assemble_* and
5002 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5004 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5005 (md_section_align, md_parse_option, md_show_usage,
5006 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5007 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5008 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5009 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5010 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5012 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5013 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5014 outside of switch. Correct mask and shifting errors in case 10
5015 and case -11. In case 21, compare against signed range to suit
5016 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5017 case 17 and case 22, use offsetT variable to properly check range.
5018 Use re_assemble_* here too.
5019 (evaluate_absolute): Change type of value to offsetT. Call
5020 hppa_field_adjust to do the work for us.
5021 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5022 (pa_parse_cmpib_64_cmpltr): Ditto.
5023 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5024 of i to unsigned int.
5025 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5026 (pa_end_of_source): Return type is void.
5028 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5030 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5032 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5034 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5035 More comments added.
5036 (md_begin): Removed "construct symbols for each register name".
5037 Because register names conflicts with GCC generated function
5039 (avr_operand): Now constant numbers can be used as a register
5040 identifiers (0 as r0, 31 as r31).
5041 (md_assemble): use skip_space () before parsing instruction
5044 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5046 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5047 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5048 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5049 * configure: Regenerate.
5051 2000-04-29 Andreas Jaeger <aj@suse.de>
5053 * as.h: Correctly check GCC version.
5055 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5057 * doc/as.1: Fix unbalanced brackets.
5059 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5061 (line_comment_chars): Set to '/' if TE_FreeBSD.
5063 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5065 * configure.in: Configury support for PA64 (currently disabled).
5066 * configure: Rebuilt.
5068 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5070 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5071 bfd_set_section_alignment.
5073 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5075 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5078 2000-04-24 Nick Clifton <nickc@cygnus.com>
5080 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5081 * doc/as.texinfo (Align): Include arm and strongarm in list of
5082 targets that have the second form of the behaviour of the .align
5085 2000-04-24 Mark Klein <mklein@dis.com>
5087 * config/obj-som.c: Terminate obj_pseudo_table.
5089 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5091 * as.c (parse_args): Allow md_parse_option to override -a listing
5093 * config/obj-coff.c (add_lineno): Change type of offset parameter
5094 from "int" to "bfd_vma."
5095 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5096 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5097 (ppc_change_csect): Align correctly for XCOFF64.
5098 (ppc_machine): New function, which discards "ppc_machine" line.
5099 (ppc_tc): Cons for 8 when code is 64 bit.
5100 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5102 (md_parse_option): Handle -a64 and -a32.
5104 * config/tc-ppc.h (TARGET_MACH): Define.
5105 (TARGET_FORMAT): Move to function.
5106 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5108 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5110 * config/tc-avr.c: New AVR_ISA_ defined.
5111 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5112 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5113 for `fmul', `movw' and `lpm R,Z' instructions.
5114 (avr_operands): Warn if current opcode is a two-word instruction
5115 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5116 (avr_opcodes): New commands added.
5117 (REGISTER_P): Check 'a' and 'v' constraint letters.
5118 (mcu_types): New MCU added.
5120 2000-04-22 Timothy Wall <twall@cygnus.com>
5122 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5124 (operand_match): Conditionally insert default bit values for IMMU9.
5126 2000-04-14 Matthew Green <mrg@cygnus.com>
5128 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5129 * configure: Rebuilt.
5131 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5132 Jason Eckhardt <jle@cygnus.com>
5134 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5136 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5137 Added handling of new operand types l,y,&,fe,fE,fx.
5139 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5140 David Mosberger <davidm@hpl.hp.com>
5141 Timothy Wall <twall@cygnus.com>
5142 Andrew MacLeod <amacleod@cygnus.com>
5143 Jim Wilson <wilson@cygnus.com>
5145 * Makefile.am (CPU_TYPES): Add ia64.
5146 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5147 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5148 * Makefile.in: Rebuild.
5149 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5150 * configure: Rebuild.
5151 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5152 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5153 * expr.c (expr): Handle md_optimize_expr.
5154 * read.c (LEX_HASH): Add comment.
5155 * config/tc-ia64.c, config/tc-ia64.h: New files.
5157 2000-04-21 Richard Henderson <rth@cygnus.com>
5159 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5160 bundling a non-delayed branch type instruction.
5162 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5164 * config/tc-mn10300.c (HAVE_AM30): Define.
5165 (md_assemble): Use it.
5167 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5169 * config/obj-elf.c (obj_elf_change_section): Check for changed
5172 * Makefile.am: (CPU_MULTI_VALID): Remove.
5173 (MULTI_CPU_TYPES): Define.
5174 (MULTI_CPU_OBJ_VALID): Define.
5175 (DEPTC): Use the above.
5176 (DEPOBJ): Same here.
5178 Regenerate dependencies.
5179 * Makefile.in: Regenerate.
5181 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5183 * Makefile.am (YACC, LEX): Get them from configure.
5185 2000-04-18 H.J. Lu (hjl@gnu.org)
5187 * config/tc-i386.c (offset_in_range): Use addressT instead of
5188 bfd_vma for non-bfd assemblers.
5190 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5192 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5193 doesn't give spurious errors.
5195 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5197 * as.h (SEEK_SET): Define if undefined.
5199 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5201 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5202 constants, and don't assume offsetT is 32 bits.
5204 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5206 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5207 (md_pcrel_from_section): Add prototype.
5208 (d10v_fix_adjustable): Add prototype.
5209 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5211 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5213 2000-04-12 Nick Clifton <nickc@cygnus.com>
5215 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5216 symbol in frag chain.
5218 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5220 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5221 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5222 (fits_in_signed_word, smallest_imm_type): Ditto.
5223 (md_assemble): Use an offsetT var to hold offsetT values, not a
5225 (offset_in_range): New.
5226 (md_assemble): Use it.
5227 (md_convert_frag): Change type of target_address, opcode_address,
5228 and displacement_from_opcode_start to offsetT.
5229 (md_create_short_jump): Change type of offset to offsetT.
5230 (md_create_long_jump): Ditto.
5231 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5232 (md_chars_to_number): Remove.
5233 (output_invalid): Remove duplicate prototype.
5235 2000-04-09 Nick Clifton <nickc@cygnus.com>
5237 * Makefile.am (CPU_TYPES): Add 'avr'.
5238 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5239 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5241 * Makefile.in: Regenerate.
5243 * doc/as.texinfo: Add M32R documentation.
5245 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5247 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5248 --enable-build-warnings option.
5249 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5250 * Makefile.in, configure: Re-generate.
5252 2000-04-07 Nick Clifton <nickc@cygnus.com>
5254 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5255 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5256 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5257 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5258 (arm_force_relocation): Force relocations for
5259 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5261 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5263 * config/tc-sh.c (get_operands): There's no third operand if the
5264 first operand is an immediate.
5266 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5268 * config/tc-sh.c (immediate): Delete.
5269 (sh_operand_info): Add immediate member.
5270 (parse_reg): Use A_PC for pc.
5271 (parse_exp): Add second argument 'op'. All callers changed.
5272 (parse_at): Expect pc to be coded as A_PC.
5273 Use immediate field in *op.
5274 (insert): Add fourth argument 'op'. All callers changed.
5275 (build_relax): Add second argument 'op'. All callers changed.
5276 (insert_loop_bounds): New function.
5277 (build_Mytes): Remove DISP_4.
5278 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5279 (assemble_ppi): Use immediate field in *operand.
5280 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5281 (md_apply_fix): Likewise.
5282 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5284 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5286 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5288 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5290 * internals.texi (CPU backend): Document
5291 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5293 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5295 * po/gas.pot: Regenerate.
5297 * as.c (show_usage): Restore translated part of bug string.
5298 * gasp.c (show_usage): Likewise.
5300 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5301 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5302 than move-if-change.
5303 (DEP1): Modify for "gcc -MM".
5307 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5308 Update dependencies.
5309 * Makefile.in: Regenerate.
5311 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5313 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5314 (md_begin): Likewise.
5315 (HAVE_AM33): New macro.
5316 (md_assemble): Use it. Match r_regs and xr_regs only if
5319 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5321 * as.h: #include "bin-bugs.h"
5322 * as.c (show_usage): Use REPORT_BUGS_TO.
5323 * gasp.c: #include "bin-bugs.h"
5324 (show_usage): Use REPORT_BUGS_TO.
5326 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5328 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5330 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5331 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5334 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5336 * config/tc-i386.c (i386_immediate): Don't assume a constant
5337 immediate is necessarily 16 bits when in 16 bit code mode.
5338 (md_assemble): Instead set guess_suffix here after we have checked
5341 2000-04-02 Richard Henderson <rth@cygnus.com>
5343 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5344 quantities. Correct right shift sign extension.
5345 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5346 32-bit value when shifting into place.
5348 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5350 * app.c: Add ATTRIBUTE_UNUSED as needed.
5351 * config/tc-ppc.c: Likewise.
5352 (ppc_size): Make unsigned long.
5353 (ppc_insert_operand): Add casts to avoid warnings.
5355 2000-03-31 Nick Clifton <nickc@cygnus.com>
5357 * config/tc-d10v.h (md_flush_pending_output): Define.
5359 2000-03-29 Nick Clifton <nickc@cygnus.com>
5361 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5362 segment. Works for both BFD_ASSEMBLER and others.
5363 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5365 2000-03-29 Nick Clifton <nickc@cygnus.com
5367 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5369 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5371 * listing.c (LISTING_LHS_WIDTH): Default depends on
5373 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5375 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5377 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5380 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5382 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5384 * config/tc-avr.c (mcu_types): Add missing initialiser.
5385 (md_pcrel_from_section): Add prototype.
5386 (avr_operand): Remove redundant test of unsigned < 0.
5387 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5389 2000-03-27 Denis Chertykov <denisc@overta.ru>
5391 * config/tc-avr.c: New file for AVR support.
5392 * config/tc-avr.h: Likewise.
5393 * configure.in: Add AVR support.
5394 * configure: Regenerate.
5396 2000-03-26 Timothy Wall <twall@cygnus.com>
5398 * gasp.c (macro_op): Add new argument to check_macro call.
5399 Macro structure definitions moved to macro.h
5400 * sb.h: Add argument to prototype for input_scrub_include_sb.
5401 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5402 nesting checks with an additional flag.
5403 (struct input_save): Add flag to indicate whether current sb
5404 should be checked for proper macro/conditional nesting.
5405 (input_scrub_push/pop): Save/restore nest check flag.
5406 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5408 * macro.c (check_macro): Allow caller to retrieve parsed macro
5409 information if a pointer is provided. This information may be
5410 used by the new macro hooks.
5411 * macro.h: Update prototype for check_macro. Macro struct
5412 definitions moved here from macro.c/gasp.c.
5413 * read.c (read_a_source_file): Add parameter to check_macro call,
5414 and pass macro info to the macro hook, if defined.
5415 (input_scrub_insert_line): New. Allow insertion of a line of
5416 characters into the input stream.
5417 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5418 file into the input stream.
5419 (s_include): Use input_scrub_insert_file.
5420 * internals.texi: Document new macro hooks.
5421 * as.h: New prototypes added.
5423 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5425 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5426 an initial capital letter.
5427 (i386_index_check): Reindent.
5429 2000-03-19 Nick Clifton <nickc@cygnus.com>
5431 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5434 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5436 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5437 instruction operand bad if Rd > 7 when generating
5438 thumb instructions. Prevents for example,
5439 "adr r12,label" from silently failing and generating
5440 the wrong instruction.
5442 2000-03-17 Nick Clifton <nickc@cygnus.com>
5444 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5445 that have a destingation >= 0x400000.
5446 Fix compile time warning messages.
5448 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5450 * config/tc-sh.c (md_begin): When encountering insn that are
5451 not supported by the current arch, only change the name if
5452 its contents are the same as prev_name.
5453 (get_specific): If the the architecture doesn't match, fail.
5455 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5457 * config/tc-sh.c (IDENT_CHAR): Define.
5458 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5459 matching back where it came from.
5461 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5463 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5465 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5467 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5470 2000-03-15 Kazu Hirata <kazu@hxi.com>
5472 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5474 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5476 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5477 floating-point-number, make sure 'f' is in FLT_CHARS.
5479 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5481 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5482 (s_lcomm_internal): Use it.
5483 * doc/internals.texi (CPU backend): Document it.
5484 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5487 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5489 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5492 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5493 implementation doesn't have special handling for switch
5495 (macro_build): Allow for code in sections other than .text.
5497 (mips_ip): Likewise.
5498 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5499 Don't perform relocs if we will be outputting them.
5500 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5501 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5504 2000-03-09 Catherine Moore <clm@cygnus.com>
5506 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5507 relocation type based on the entry in the fixup structure.
5508 Put S_IS_EXTERN processing back in.
5510 2000-03-08 H.J. Lu (hjl@gnu.org)
5512 * Makefile.am (install-exec-tooldir): Depend on
5513 install-exec-bindir for parallel make.
5514 * Makefile.in: Regenerated.
5516 2000-03-06 Nick Clifton <nickc@cygnus.com>
5518 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5520 (md_parse_option): Parse -m32r command line switch - disable m32rx
5522 (md_show_usage): Document new option.
5524 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5525 * doc/Makefile.in: Regenerate.
5526 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5528 2000-03-02 Michael Meissner <meissner@redhat.com>
5530 * config/tc-d30v.c (check_range): Remove code that incorrectly
5531 sign extended values where bits < 32.
5533 2000-03-02 H.J. Lu (hjl@gnu.org)
5535 * configure.in: Support --enable-targets=all on ia32.
5536 * configure: Regenerated.
5538 2000-03-01 Nick Clifton <nickc@cygnus.com>
5540 * gasp.c (do_align): Remove bogus check of alignment value.
5542 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5544 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5545 TC_PPC was defined forced the type of a symbol with no other type
5548 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5550 * doc/internals.texi (CPU backend): Mention that
5551 line_separator_chars do not break up comments. Fix typos for
5552 LEX_AT and LEX_NAME descriptions. Document operands for
5553 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5554 description of md_create_short_jump usage. Document argument for
5555 md_undefined_symbol.
5557 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5559 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5560 (md_parse_option): Handle it.
5561 (md_show_usage): Document it.
5563 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5565 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5566 opcode, for the instruction `pal19'. From Andrea Arcangeli
5569 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5571 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5573 (md_assemble): To here, before template operands are matched.
5574 Also ensure a constant immediate is sign extended when we know the
5575 size is at most 16 bits. This is to catch cases like "add
5576 $0xffc0,%ax" where we don't know the size, and thus that the
5577 immediate can be represented as Imm8S until after parsing the
5579 (i386_displacement): Similarly sign extend 16 bit constant
5581 (md_assemble): Relax 16-bit jump constant range check to suit sign
5582 extended displacements.
5584 2000-02-26 Andreas Jaeger <aj@suse.de>
5586 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5588 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5590 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5591 call operands when intel_syntax.
5592 (intel_float_operand): Return 2 for "fi...".
5593 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5594 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5595 earlier "SHORT" change.
5596 (md_assemble): When determining suffix from Regs, exclude
5599 2000-02-24 Nick Clifton <nickc@cygnus.com>
5601 * configure: Add arm-wince, mips-pe and sh-pe targets.
5602 * configure: Regenerate.
5604 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5606 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5607 "pe-mips" for the mips-pe target.
5609 * config/tc-arm.c (insns): Change displacement encoded in BL
5610 and B instructions if the target port is arm-wince.
5611 (do_ldst): Do not bias the relocation offset if the target
5613 (md_pcrel_from): Add in missing relocation offset bias if the
5614 target os arm-wince.
5616 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5617 (md_begin): Disable -G support for mips-pe target.
5618 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5619 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5622 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5623 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5624 assembler, just set the alignment to 4.
5626 * config/te-wince-pe.h: New file for WinCE targets. Define
5629 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5631 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5632 string instructions.
5633 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5634 (i386_intel_memory_operand): After finding a segment override,
5635 check again for no `[' before looking for a displacement. Bomb if
5636 more than one displacement rather than silently discarding the
5637 second and subsequent ones. Free strings malloc'd by
5638 build_displacement_string.
5640 2000-02-24 Catherine Moore <clm@cygnus.com>
5642 * config/obj-som.c (obj_pseudo_table): Add "weak".
5643 (obj_som_weak): New routine.
5645 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5647 * config/tc-i386.c (union i386_op): New.
5648 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5649 Throughout file replace occurences of disps[n], imms[n], regs[n]
5650 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5651 intel mode operand swapping. Add assert in regKludge and
5652 fake_zero_displacement code. Test i.types[n] when outputting
5653 displacements and immediates. Combine output of Disp16 with
5655 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5656 when in intel mode by (not) reversing fsub and fdiv operands
5657 before the template search. This fails for single operand
5658 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5659 undefined. Instead fix the base_opcode after we've found the
5660 template. Move base_opcode xor with found_reverse_match from
5661 opcode output code to before this fix so we test for the correct
5663 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5664 check in intel mode. Instead compare opcodes.
5666 * config/tc-i386.h (TC_RELOC): Delete.
5667 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5668 with equivalent call to reloc.
5670 * as.h (flag_m68k_mri): Move declaration after target include, and
5671 only declare when TC_M68K defined. Define as zero otherwise.
5672 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5673 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5674 Define as zero otherwise.
5675 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5676 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5677 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5678 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5679 testing whether defined.
5680 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5681 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5682 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5683 rather than testing whether defined.
5684 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5685 (parse_mri_cons): Declare and use only when TC_M68K.
5686 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5687 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5688 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5690 * NEWS: Mention IBM 370 support.
5692 2000-02-23 Richard Henderson <rth@cygnus.com>
5694 * config/tc-i386.c (md_assemble): When swapping operands for
5695 intel_syntax, assume everything that's not Imm or Disp is a
5698 2000-02-23 Linas Vepstas <linas@linas.org>
5700 * config/tc-i370.c, config/tc-i370.h: New files.
5701 * Makefile.am: Add support for Linux/IBM 370.
5702 * configure.in: Likewise.
5703 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5704 * config/obj-elf.c: Include elf/i370.h
5705 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5707 * Makefile.in: Regenerate.
5708 * configure: Regenerate.
5710 * doc/c-i370.texi: New file.
5711 * doc/all.texi: Include it.
5712 * doc/as.texinfo: And here.
5713 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5714 * doc/Makefile.in: Regenerate.
5716 2000-02-19 Michael Meissner <meissner@redhat.com>
5718 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5719 determine if an instruction can be used in parallel with an ADDppp
5720 or SUBppp instruction.
5722 2000-02-22 Andrew Haley <aph@cygnus.com>
5724 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5726 2000-02-22 Andrew Haley <aph@cygnus.com>
5728 * config/tc-mips.c (mips_gp32): New variable.
5729 (macro_build) Use mips_gp32.
5731 (md_longopts): Add "-mgp32" and "-mgp64".
5732 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5734 (OPTION_M7900): Change offset
5735 (OPTION_NO_M7900): Ditto.
5737 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5739 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5740 warning, and bump it to 1.
5742 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5744 From Brad Lucier <lucier@math.purdue.edu>:
5745 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5748 2000-02-21 Catherine Moore <clm@cygnus.com>
5750 * config/tc-mips.c (MF_HILO_INSN): Define.
5751 (mips_7000_hilo_fix): Declare.
5752 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5753 (md_parse_option): Check for 7000_HILO_FIX options.
5754 (OPTION_M7000_HILO_FIX): Define.
5755 (OPTION_NO_M7000_HILO_FIX): Define.
5756 * doc/c-mips.texi (-mfix7000): Describe.
5758 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5760 * listing.c (print_lines): Remove unused variable `end'.
5762 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5763 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5764 reloc_type when BFD_ASSEMBLER.
5765 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5766 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5767 statement and quell signed vs. unsigned comparison warning.
5769 2000-02-18 Nick Clifton <nickc@cygnus.com>
5771 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5772 the computed frag offset, rather than overwriting it.
5774 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5776 * config/tc-sh.c ("elf/sh.h"): Include.
5777 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5778 (md.begin): Initialize target_arch.
5779 Only include opcodes in has table that match selected architecture.
5780 (parse_reg): Recognize register names for sh-dsp.
5781 (parse_at): Recognize post-modify addressing.
5782 (get_operands): The leading space is now optional.
5783 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5784 arguments. Update valid_arch.
5785 (build_Mytes): Add support for SDT_REG_N.
5786 (find_cooked_opcode): New function, broken out of md_assemble.
5787 (assemble_ppi, sh_elf_final_processing): New functions.
5788 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5789 (md_longopts, md_parse_option): New option: -dsp.
5790 * config/tc-sh.h (elf_tc_final_processing): Define.
5791 (sh_elf_final_processing): Declare.
5793 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5795 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5796 the unwinder subspace. Save the current seg/subseg before creating
5799 2000-02-10 Nick Clifton <nickc@cygnus.com>
5801 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5802 little endian targets.
5803 (INST_BYTE1): Redefine to handle big and little endian
5805 (cpu_type): New type: Select between M340 and M210.
5806 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5807 instructions of the M340.
5808 (md_assemble): Add support for the MULSH and OPSR classes of
5810 (md_atof): Add support for little endian targets.
5811 (md_parse_option): Add support for -EL, -EB and -mcpu command
5813 (md_convert_frag): Add support for little endian targets.
5814 (md_apply_fix3): Add support for little endian targets.
5815 (md_number_to_chars): Add support for little endian targets.
5817 2000-02-10 Timothy Wall <twall@redhat.com>
5819 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5820 defined, use it to verify the symbol just read should be a label.
5822 2000-02-10 Timothy Wall <twall@redhat.com>
5824 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5825 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5826 around colons when KEEP_WHITE_AROUND_COLON is defined.
5827 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5828 and KEEP_WHITE_AROUND_COLON.
5830 2000-02-08 Timothy Wall <twall@redhat.com>
5832 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5834 (do_repeat): New. Abstract repeat logic so that a "break" can be
5836 (end_repeat): New. Provide support for a "break" out of the
5838 * read.h: Add prototypes for new functions.
5840 2000-02-08 Timothy Wall <twall@redhat.com>
5842 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5843 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5844 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5847 2000-02-08 Timothy Wall <twall@redhat.com>
5849 * read.c: Added elseif to directives table.
5850 * read.h: Added prototype for s_elseif.
5851 * doc/as.texinfo: Added description for elseif.
5852 * cond.c (s_elseif): New function
5854 2000-02-04 Timothy Wall <twall@redhat.com>
5856 * listing.c (print_lines): Remove conditionals causing bug in
5859 2000-02-03 Timothy Wall <twall@cygnus.com>
5861 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5863 * frags.c (frag_new): Calculate fr_fix in octets
5864 (frag_now_fix) Return offset as target address offset (bytes).
5865 (frag_now_fix_octets) New - Return offset in octets (8-bit
5867 * frags.h: Added prototype for frag_now_fix_octets().
5868 Distinguish between octets and bytes in field descriptions.
5869 * listing.c (calc_hex): Account for octets vs bytes when
5870 printing addresses/offsets.
5871 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5872 target is little-endian, print the octets in a word in big-endian
5873 order so that the display looks like a proper hexadecimal number,
5874 instead of having the octets reversed.
5875 * read.c (do_align): When recording alignment, alignment power
5876 should be in terms of target bytes (minimum addressible unit)
5878 (do_org) Convert ORG target address (byte) argument into an
5879 octet offset when generating a variable fragment.
5880 * symbols.c (resolve_symbol_value): Symbol final value
5881 converted to a target address offset (bytes) from its octet offset.
5882 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5883 offset (bytes) is adjusted by the frag offset (octets) converted
5885 (coff_frob_section) Section alignment power is in terms of bytes;
5886 convert it to an octet alignment power when calculating size (and
5887 size mask) in octets. Don't modify the section size in order to
5888 "align" it for TI COFF, since that format has a different method
5889 for storing alignment information.
5891 2000-02-01 Timothy Wall <twall@cygnus.com>
5893 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5894 entries, matching the way GCC generates them. If not escaped, the
5895 filename is encoded incorrectly.
5897 2000-01-31 Nick Clifton <nickc@cygnus.com>
5899 * config/tc-arm.c (reg_table): Add support for ATPCS register
5902 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5904 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5906 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5908 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5909 of a symbol when we really care about its value.
5911 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5913 * config/tc-mcore.c (md_assemble): Give warning message if
5914 operands passes to instruction are more than the spec.
5916 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5918 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5919 Thumb mode but the label seen was not declared as '.thumb_func'
5920 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5921 correct disassembly of Thumb code bounded by non function labels.
5923 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5925 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5926 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5928 * Makefile.in: Same here.
5931 * configure.in: Set bfd_gas for i386-aout when primary target
5932 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5933 we may need the primary te_file. Remove incorrect comment.
5935 * configure: Regenerate.
5937 * config/e-i386aout.c: New file.
5939 * as.c (USE_EMULATIONS): Move to before print_version_id.
5940 (struct emulation): Add i386aout.
5941 (show_usage): Split text strings. Reformat -a text. Add --em
5945 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5946 (aout_format_ops): New.
5949 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5950 preprocessor conditional and add aout USE_EMULATIONS tests.
5951 (read_a_source_file): Don't pass error strings to printf as
5955 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5957 (do_data): Same here.
5958 (process_file): And here.
5961 * symbols.c (colon): Rewrite "already defined" fatal message
5962 code for aout with USE_EMULATIONS.
5965 * config/obj-aout.c (OBJ_HEADER): Define.
5966 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5968 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5969 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5971 (obj_aout_type): Expand S_SET_OTHER here too.
5972 (obj_read_begin_hook): Remove.
5973 (aout_pop_insert): New.
5974 (obj_aout_s_get_other): New.
5975 (obj_aout_s_get_desc): New.
5976 (aout_format_ops): New.
5979 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5980 gets aout_pseudo_table.
5981 (aout_pseudo_table): Declare.
5982 (obj_read_begin_hook): Define.
5985 * config/obj-coff.c (obj_pseudo_table): Rename to
5987 (coff_pop_insert): Use coff_pseudo_table.
5988 (coff_sec_sym_ok_for_reloc): Remove.
5989 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5990 and comment all zero entries and remove #if 0 code.
5993 * config/obj-coff.h (obj_pop_insert): Define.
5994 (coff_pseudo_table): Declare.
5997 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5998 s_get_size, s_set_size. Comment all zero entries.
6001 * config/obj-elf.c (elf_s_get_other): New function.
6002 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6003 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6004 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6006 (obj_elf_parse_section_letters): Don't pass error strings to
6007 printf as format arg.
6010 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6012 (elf_s_get_other): Declare.
6013 (S_GET_OTHER) Define as elf_s_get_other if not already
6015 (S_SET_OTHER): Only define when not already defined.
6016 (elf_obj_read_begin_hook): Declare.
6017 (obj_read_begin_hook): Define.
6018 (elf_obj_symbol_new_hook): Declare.
6019 (obj_symbol_new_hook): Define.
6022 * config/obj-multi.h: Add copyright header and protect against
6023 multiple inclusion. Add * to all function pointers.
6024 (OBJ_HEADER): If defined, include it rather than other defines
6026 (obj_frob_file_after_relocs): Test for NULL.
6027 (obj_symbol_new_hook): Here too.
6028 (obj_sec_sym_ok_for_reloc): And here.
6029 (S_GET_OTHER): Define.
6030 (S_GET_DESC): Define.
6031 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6032 (OBJ_MAYBE_ELF): Update comment.
6034 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6035 OBJ_AOUT preprocessor conditional and handle emulation by
6036 testing OUTPUT_FLAVOR.
6037 (i386_displacement): Here too.
6038 (md_section_align): Similarly here.
6039 (i386_target_format): Conditionally compile when more than one
6040 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6041 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6042 (i386_displacement): Here too.
6045 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6046 Define TARGET_FORMAT for aout only when not multi.
6049 * config/te-multi.h: Delete file as it's identical to te-generic.h
6051 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6053 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6054 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6057 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6059 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6062 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6064 * config/tc-mips.c (mips_do_align): New function.
6065 * config/tc-mips.h (md_do_align): Define.
6067 2000-01-10 Philip Blundell <philb@gnu.org>
6069 * doc/c-arm.texi (ARM Options): Fix typo.
6070 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6071 line separator for Linux.
6072 * doc/as.texinfo (Comments): Mention the ARM.
6074 2000-01-10 Philip Blundell <pb@futuretv.com>
6076 * configure.in (arm*-*-conix*): New target.
6077 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6079 * configure: Regenerate.
6081 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6083 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6084 (obj_elf_visibility): New function.
6086 * doc/as.texinfo (Visibility): New node: document visibility
6089 For older changes see ChangeLog-9899