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 a second
33 time as it's unnecessary. FOPEN_W was undefined too.
35 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
37 * tc-mips.c (macro_build): Replace magic constants by defines.
38 (mips_ip): Likewise. Typo.
40 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
42 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
43 (RELAX_ENCODE): Replace bfd_vma by valueT.
44 (load_address): Formatting.
45 (macro): Likewise. Code cleanup. Typo.
47 (md_parse_option): Typo.
48 (s_mipsset): Reorder cases to look nicer.
49 (md_estimate_size_before_relax): Formatting. Code cleanup.
50 (mips_elf_final_processing): Check against NULL instead of 0.
51 (md_obj_end): Remove ugly `' in message string.
52 (s_mips_ent): Remove ugly `' in message string.
54 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
56 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
57 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
58 mutually exclusive (if they are different).
59 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
62 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
64 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
67 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
69 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
70 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
71 (md_long_opts): Add -mfp32 option.
72 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
73 (md_show_usage): Show usage for -mfp32 and -mgp32.
74 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
75 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
76 (HAVE_32BIT_ADDRESSES): New macro.
77 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
78 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
79 (s_cprestore, s_cpadd): Likewise.
80 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
81 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
82 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
83 to determine the width of addresses in load, store and jump macros.
84 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
85 used in set instructions; do not check the address size for them.
86 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
87 unaligned load and store macros.
88 (mips_ip): Use the new macros to check the width of a register when
89 processing float constants. Force a constant into memory if it is
90 destined for an FPR and the FPRs are wider than the GPRs. Warn about
91 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
92 than mips_gp32 to select synthetic instructions.
93 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
94 synthetic instructions.
96 2001-08-01 Christian Groessler <cpg@aladdin.de>
98 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
99 "rh", "rr", "rq", or "sp" then don't automatically assume
100 it's a register name. Check whether there is a number
103 2001-08-01 Alan Modra <amodra@bigpond.net.au>
105 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
106 Don't allocate more space than necessary for the input line copy.
108 2001-08-01 Alan Modra <amodra@bigpond.net.au>
110 * read.c: Standardize error/warning messages - don't capitalise, no
111 final period or newline, don't say "ignored" or "zero assumed" for
112 as_bad messages. In some cases, change the wording to that used
113 elsewhere for similar messages.
116 * atof-generic.c: Likewise.
119 * depend.c: Likewise.
120 * dwarf2dbg.c: Likewise.
124 * input-file.c: Likewise.
125 * input-scrub.c: Likewise.
126 * listing.c: Likewise.
127 * output-file.c: Likewise.
129 * subsegs.c: Likewise.
130 * symbols.c: Likewise.
132 * ecoff.c (ecoff_directive_end): Test for missing name by
133 comparing input line pointers rather than reading string.
134 (ecoff_directive_ent): Likewise.
135 * read.c (s_set): Likewise.
136 (s_align): Report a warning rather than an error for
138 (s_comm): Check for missing symbol name.
139 (s_lcomm_internal): Likewise.
141 (s_globl): Use is_end_of_line instead of looking for '\n'.
142 (s_lcomm_internal): Likewise.
143 (ignore_rest_of_line): Report a warning rather than an error.
145 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
147 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
148 any kind of relocation against a not-loaded section.
150 2001-07-30 Alan Modra <amodra@bigpond.net.au>
152 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
153 to include '@' in symbol names when parsing versioned symbols
154 rather than calling get_symbol_end multiple times.
155 * config/tc-i370.c (register_name): Format fixes. Don't call
156 get_symbol_end after parsing number.
157 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
158 code out of conditional.
159 (address_register_name): Likewise.
160 (other_register_name): Likewise.
161 * config/tc-mn10300.c (r_register_name): Likewise.
162 (xr_register_name): Likewise.
163 (data_register_name): Likewise.
164 (address_register_name): Likewise.
165 (other_register_name): Likewise.
166 * config/tc-ppc.c (register_name): Likewise.
167 * config/tc-s390.c (register_name): Likewise.
169 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
171 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
172 and bra relax: update fragP->fr_fix after the fixup.
174 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
176 * read.c (s_set): Check for missing symbol name.
178 2001-07-26 Alan Modra <amodra@bigpond.net.au>
180 * write.c (relax_segment <rs_space>): Account for fr_fix.
182 2001-07-25 H.J. Lu <hjl@gnu.org>
184 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
185 we treat weak like extern only for ELF.
186 (mips_fix_adjustable): Make sure we don't adjust extern/weak
187 symbols only for ELF.
189 2001-07-25 Chris Demetriou <cgd@broadcom.com>
191 * config/tc-mips.c: Fix spelling error in comment.
193 2001-07-25 Dave Brolley <brolley@redhat.com>
195 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
196 (IS_PARALLEL_SEPARATOR): New macro.
197 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
198 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
199 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
200 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
203 2001-07-24 Alan Modra <amodra@bigpond.net.au>
205 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
206 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
207 Update dependencies with "make dep-am".
208 * Makefile.in: Regenerate.
209 * doc/Makefile.in: Regenerate.
211 2001-07-23 Kazu Hirata <kazu@hxi.com>
213 * config/tc-alpha.h: Fix formatting.
214 * config/tc-arc.c: Likewise.
215 * config/tc-d10v.h: Likewise.
216 * config/tc-hppa.c: Likewise.
217 * config/tc-i370.c: Likewise.
218 * config/tc-i386.h: Likewise.
219 * config/tc-i960.h: Likewise.
220 * config/tc-ia64.c: Likewise.
221 * config/tc-ia64.h: Likewise.
222 * config/tc-m32r.c: Likewise.
223 * config/tc-m68k.c: Likewise.
224 * config/tc-m88k.c: Likewise.
225 * config/tc-ns32k.c: Likewise.
226 * config/tc-pdp11.c: Likewise.
227 * config/tc-pj.h: Likewise.
228 * config/tc-s390.c: Likewise.
229 * config/tc-sparc.c: Likewise.
230 * config/tc-sparc.h: Likewise.
231 * config/tc-tic80.c: Likewise.
232 * config/tc-w65.h: Likewise.
234 2001-07-23 Alan Modra <amodra@bigpond.net.au>
236 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
237 symbols specially. Always resolve, adding fr_address to value.
238 * write.c (write_object_file): Don't add fr_address to sym values.
239 (relax_frag): Likewise.
240 (relax_segment): Likewise.
241 * config/obj-ieee.c (do_symbols): Likewise.
242 * config/tc-cris.c (md_convert_frag): Likewise.
243 * config/tc-fr30.c (md_convert_frag): Likewise.
244 * config/tc-i386.c (md_convert_frag): Likewise.
245 * config/tc-m32r.c (md_convert_frag): Likewise.
246 * config/tc-m68hc11.c (md_convert_frag): Likewise.
247 * config/tc-mcore.c (md_convert_frag): Likewise.
248 * config/tc-mips.c (mips16_extended_frag): Likewise.
249 * config/tc-ns32k.c (md_convert_frag): Likewise.
250 * config/tc-m68k.c (md_convert_frag_1): Likewise.
251 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
252 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
253 (md_relax_table): Remove first four entries. Format.
254 (md_estimate_size_before_relax): Remove old_fix. Don't bother
255 setting fr_var. Simplify byte branch checks.
257 2001-07-23 Alan Modra <amodra@bigpond.net.au>
259 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
260 "isbranch" param as all calls have it set.
261 (pa_parse_neg_cmpsub_cmpltr): Likewise.
262 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
263 strcasecmp in "nullify" var.
264 (pa_parse_neg_add_cmpltr): Likewise.
265 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
266 functions. Don't print wrong conditions in error messages.
268 2001-07-23 Andreas Jaeger <aj@suse.de>
270 * config/tc-s390.c (s390_force_relocation): Removed.
272 * config/tc-s390.h: Remove double declaration of
275 2001-07-22 H.J. Lu <hjl@gnu.org>
277 * config/tc-mips.c (s_mips_end): Remove unused variables.
278 (s_mips_frame): Add ATTRIBUTE_UNUSED.
280 2001-07-17 Andreas Schwab <schwab@suse.de>
282 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
284 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
286 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
288 2001-07-17 matthew green <mrg@eterna.com.au>
290 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
292 (line_comment_chars): Set to '/' if TE_NetBSD.
294 2001-07-14 matthew green <mrg@eterna.com.au>
296 * configure.in (i386-*-netbsdelf*): New target.
297 * configure: Regenerate.
299 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
301 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
302 class of the non-debug symbol is C_NULL.
304 2001-07-10 Anders Norlander <anorland@synergenix.se>
306 * doc/as.texinfo (Incbin): Fix grammatical errors.
308 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
310 * depend.c: Use FOPEN_.. macros in calls to fopen().
311 * input-file.c: As above.
312 * itbl-ops.c: As above.
313 * listing.c: As above.
314 * output-file.c: As above.
317 2001-07-08 Anders Norlander <anorland@synergenix.se>
319 * read.c (s_incbin): New .incbin function.
320 * read.c (potable): Add "incbin" pseudo-op.
321 * read.h: Add s_incbin prototype.
322 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
323 * NEWS: Mention new feature.
325 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
327 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
330 2001-07-06 John Healy <jhealy@redhat.com>
332 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
333 set of fixups to be stored.
334 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
335 restored to be chosen from any that are saved.
336 (gas_cgen_swap_fixups): Modified to allow the current set of
337 fixups to be swapped with any other set that has been saved.
338 (gas_cgen_initialize_saved_fixups_array): New routine.
339 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
340 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
341 or MAX_SAVED_FIXUP_CHAINS.
342 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
343 store, swap and restore fuctions to reflect the new interface.
345 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
347 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
348 ignore empty, ineffectual alignment frags when deciding if a
351 2001-07-05 Steve Ellcey <sje@cup.hp.com>
353 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
354 and SPECIAL_SECTION_FINI_ARRAY.
355 (special_section_name): Add .init_array and .fini_array.
356 (md_pseudo_table): Add init_array and fini_array.
357 (md): Add pointer_size and pointer_size_shift fields.
358 (setup_unwind_header): New static function.
359 (output_unw_records): Modify to use setup_unwind_header.
360 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
361 md.pointer_size_shift.
362 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
364 2001-07-05 Ben Elliston <bje@redhat.com>
366 * README (Supported platforms): m88k no longer suffers bitrot.
368 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
370 2001-07-05 Alan Modra <amodra@bigpond.net.au>
372 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
373 lsy_value. Correct typos in comments.
374 * symbols.c (local_symbol_make): Update for name change.
375 (local_symbol_convert): Likewise.
377 (S_GET_VALUE): Likewise.
378 (S_SET_VALUE): Likewise.
379 (print_symbol_value_1): Likewise.
380 (resolve_symbol_value): Likewise. Don't divide local sym values
381 by OCTETS_PER_BYTE twice.
383 2001-07-04 Jim Wilson <wilson@redhat.com>
385 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
387 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
390 2001-07-05 Ben Elliston <bje@redhat.com>
392 * read.c (s_fill): Correct spelling error in comments.
394 * doc/c-m88k.texi: New file.
395 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
396 * doc/Makefile.in: Regenerate.
397 * doc/all.texi: Set M880X0.
398 * doc/as.texinfo: Hook in m88k-dependent documentation.
400 2001-07-04 Eric Christopher <echristo@redhat.com>
402 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
404 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
405 and rm5721 as valid cpu strings.
406 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
408 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
410 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
411 if it's expected to be non-zero.
413 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
415 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
418 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
419 (write_object_file): Set finalize_syms to
420 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
423 * doc/internals.texi; Document
424 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
426 2001-07-02 Alan Modra <amodra@bigpond.net.au>
428 * config/tc-ppc.c: Formatting fixes.
430 2001-07-01 Ben Elliston <bje@redhat.com>
432 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
433 they cause some subtle breakage. Will fix them again later.
435 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
437 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
438 outside of a function as a .appline directive.
440 2001-06-28 Eric Christopher <echristo@redhat.com>
441 H.J. Lu <hjl@gnu.org>
443 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
444 of mips_cpu for the ISA selection.
445 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
446 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
447 (mips_tune): New. Use mips_tune for scheduling and optimization
449 (append_insn): Use mips_tune and mips_arch.
450 (macro_build): Ditto.
452 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
453 backwards compatability mips_cpu generates arch and tune.
454 (md_show_usage): Document new behavior.
456 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
461 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
463 * write.c (write_object_file): Do not set finalize_syms until
464 after the segments have been sized. Some backends may still
465 need to access the syms's frags in order to adjust relaxed
468 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
471 2001-06-27 Alan Modra <amodra@bigpond.net.au>
473 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
474 subtract MD_PCREL_FROM_SECTION for 68k.
475 (fixup_segment <Difference of 2 syms different seg>): Only fudge
476 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
478 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
480 * write.c (fixup_segment <Difference of 2 syms same seg>): If
481 pcrel, subtract MD_PCREL_FROM_SECTION value.
483 2001-06-24 Ben Elliston <bje@redhat.com>
485 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
487 2001-06-24 Jakub Jelinek <jakub@redhat.com>
489 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
490 section symbols the same way as externs.
492 2001-06-24 Ben Elliston <bje@redhat.com>
494 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
495 (emit_relocations): Ditto.
497 (md_begin): Reformat comments to conform to the GNU standards.
498 (md_assemble): Ditto.
500 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
501 (md_parse_option): Mark parameters as unused.
502 (md_show_usage): Ditto.
503 (calcop): Adjust type of `reg_prefix' to char.
505 (getval): Adjust type of local `c' to char.
506 (md_create_short_jump): Mark from_addr, to_addr params as unused.
507 (md_create_long_jump): Ditto.
508 (md_estimate_size_before_relax): Mark parameters as unused.
510 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
511 to allay a possible compiler warning.
513 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
515 * doc/internals.texi (CPU backend): Document md_atof.
517 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
519 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
520 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
523 2001-06-21 Philip Blundell <philb@gnu.org>
525 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
527 (insns): Remove entry for adrl. Add long_flag for adr.
528 (do_adr): Handle `l' suffix.
531 2001-06-21 Alan Modra <amodra@bigpond.net.au>
533 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
534 (md_apply_fix): Use it here. Replace printf with equivalent
536 (tc_gen_reloc): Use as_bad_where instead of as_bad.
537 (md_apply_fix): Here too.
538 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
539 * config/tc-m68k.c (tc_gen_reloc): Likewise.
540 (md_convert_frag_1): Likewise.
542 2000-06-20 Tom Rix <trix@redhat.com>
544 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
546 2001-06-18 H.J. Lu <hjl@gnu.org>
548 * doc/Makefile.am (info): Depend on $(MANS).
549 (as.1): Remove the prefix `$(srcdir)/'.
550 * doc/Makefile.in: Regenerated.
554 2001-06-18 Philip Blundell <philb@gnu.org>
556 * config/tc-arm.c (do_msr): Remove restriction on usage of
559 2001-06-19 Alan Modra <amodra@bigpond.net.au>
561 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
564 2001-06-13 Philip Blundell <philb@gnu.org>
566 * config/tc-arm.c (thumb_shift): Improve wording of error message.
567 (do_t_arit): Likewise.
569 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
571 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
572 .loc pseudos if the dfwarf2 functions are available.
573 (md_assemble): Only call dwarf2_emit_insn if it is available.
575 * expr.c: Fix typo in comment.
577 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
579 * doc/as.texinfo (Infix Ops): Document that comparison and
580 combiner operators can be used as infix operators.
582 2001-06-12 Peter Jakubek <pjak@snafu.de>
584 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
586 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
587 (reverse_mri_condition): Likewise.
588 (swap_mri_condition): Issue warning for conditions that can not be
590 (build_mri_control_operand): Fix order of operands (swapped).
591 (build_mri_control_operand): Allow upper case extension in structured
593 (s_mri_else): Likewise.
594 (s_mri_next): Likewise.
595 (s_mri_for): Likewise.
596 (s_mri_if): Fix handling comment ('*') in mri mode.
597 (s_mri_while): Likewise.
598 * macro.c (macro_expand): Allow macro invocation with empty
601 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
603 * config/tc-arm.c: Fix test for overlow of literal pool.
605 2001-06-11 H.J. Lu <hjl@gnu.org>
607 * NEWS: Updated for the new -n option for the MIPS assembler.
609 * config/tc-mips.c (md_show_usage): Add -n.
611 * doc/as.texinfo: Document the new -n option.
612 * doc/c-mips.texi: Likewise.
613 * doc/as.1: Regenerated.
615 2001-06-10 Alan Modra <amodra@bigpond.net.au>
617 * config/obj-coff.c (obj_coff_section): Formatting fix.
619 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
622 2001-06-08 H.J. Lu <hjl@gnu.org>
624 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
625 disable warning about all NOPS that the assembler generates.
626 (macro): Warn NOPS generated only if warn_nops is not 0.
627 (md_shortopts): Add `n'.
628 (md_parse_option): Set warn_nops to 1 for `n'.
630 2001-06-08 H.J. Lu <hjl@gnu.org>
632 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
634 2001-06-08 H.J. Lu <hjl@gnu.org>
636 * config/tc-mips.c (md_apply_fix): Don't adjust common
637 extern/weak symbols for ELF.
638 (md_estimate_size_before_relax): Treat weak like extern for
640 (mips_fix_adjustable): Don't adjust extern/weak symbols for
643 2001-06-08 Alan Modra <amodra@bigpond.net.au>
645 * Makefile.am: 'som' is not wrongly spelled 'some'.
646 * Makefile.in: Regenerate.
648 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
649 S_GET_VALUE by using a temp.
650 (append_insn): Likewise, and for S_SET_VALUE too.
651 (mips_emit_delays): Likewise.
652 (my_getExpression): Likewise.
653 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
654 (mips16_extended_frag): Remove code concerned with avoiding
655 locking in a frag address now that symbols are not finalized until
656 relaxation is complete. Cater for first relaxation pass having
657 bogus addresses. Use relax_marker to reliably determine whether a
658 symbol frag has been reached on the current pass.
660 2001-06-07 H.J. Lu <hjl@gnu.org>
662 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
663 * configure: Regenerate.
665 2001-06-07 H.J. Lu <hjl@gnu.org>
667 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
669 * configure: Regenerate.
671 2001-06-07 H.J. Lu <hjl@gnu.org>
673 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
674 MIPS_STABS_ELF is defined.
676 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
678 * as.c (show_usage): Remove L from listing options. It is not a
681 2001-06-06 Christian Groessler <cpg@aladdin.de>
683 * config/tc-z8k.c: Removed many warnings by removing unused
684 variables and tagging unused parameters as such.
685 (md_begin): Fixed a typo (","instead of ";").
686 (struct ctrl_table): Add parentheses to initialize array
688 (struct flag_table): Likewise.
689 (struct intr_table): Likewise.
690 (struct table): Likewise.
691 (check_operand): "#if 0"'ed since it doesn't seem to be used.
693 2001-06-06 Peter Jakubek <pjak@snafu.de>
695 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
696 options to list (e.g. m5206e, m5307, m5407).
698 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
700 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
701 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
703 2001-06-06 Alan Modra <amodra@bigpond.net.au>
705 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
706 <JumpByte, JumpDword insn output>: Remove dead code.
708 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
710 * as.c (parse_args): Correct option name "listing-lhs-width2".
712 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
714 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
717 2001-05-30 Richard Henderson <rth@redhat.com>
719 * read.c (emit_leb128_expr): Call md_cons_align.
721 2001-05-28 Jeff Sturm <jsturm@one-point.com>
723 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
724 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
725 (tc_gen_reloc): Likewise.
726 (sparc_cons_align): Don't clear sparc_no_align_cons.
727 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
728 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
730 2001-05-27 Alan Modra <amodra@one.net.au>
732 * write.c (relax_segment <rs_space>): Check the section of a
733 symbol to determine whether it is absolute rather than comparing
734 its frag against zero_address_frag as listings play tricks with
737 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
738 allocated in the same chunk as the fixed part.
740 2001-05-26 Alan Modra <amodra@one.net.au>
742 * write.c (relax_segment <rs_space>): Calculate growth using
743 addresses before stretch. Prevent repeated error messages.
744 From Peter Jakubek <pjak@snafu.de>
745 Use as_bad_where and as_warn_where to pinpoint errors.
747 2001-05-25 Alan Modra <amodra@one.net.au>
749 * symbols.c (resolve_symbol_value): Always set segment, even when
750 not finalizing symbol value.
752 * config/obj-ieee.c (write_object_file): Set finalize_syms.
753 * config/obj-coff.c (write_object_file): Likewise.
754 * (size_section): Remove rs_space assert as fr_symbol is no longer
756 (fill_section): Likewise.
758 * configure.in: Replace linuxoldld with linux*oldld.
759 * configure: Regenerate.
761 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
762 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
763 that have been finalized.
765 * symbols.c (resolve_symbol_value): Clear sy_resolving before
766 taking exit_dont_set_value.
768 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
771 2000-05-24 Tom Rix <trix@redhat.com>
773 * config/obj-coff.c (add_lineno): xcoff allows negative line
775 * config/tc-ppc.c (ppc_stabx): fix generated symbol
777 2001-05-24 Alan Modra <amodra@one.net.au>
779 * write.c (write_object_file): Set finalize_syms = 1 before
782 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
784 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
785 architecture, remove erraneous ISA_MIPS32.
786 (md_show_usage): Add MIPS r12k support.
787 (mips_cpu_info_table): Add MIPS r12k support.
789 2001-05-22 Alan Modra <amodra@one.net.au>
791 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
794 * symbols.c (resolve_symbol_value): Remove "finalize" param,
795 instead use finalize_syms directly. Don't treat expressions
796 specially with regard to finalize_syms. Update calls to self.
797 (resolve_local_symbol): Update call to resolve_symbol_value.
798 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
800 * symbols.h (resolve_symbol_value): Update prototype.
801 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
802 to resolve_symbol_value.
803 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
804 * config/obj-coff.c (do_relocs_for): Likewise.
805 (yank_symbols): Likewise.
806 (fixup_segment): Likewise.
807 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
808 * config/tc-mips.c (md_convert_frag): Likewise.
809 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
810 (ppc_fix_adjustable): Likewise.
811 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
812 (dwarf2dbg_convert_frag): Likewise.
813 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
814 (eh_frame_convert_frag): Likewise.
815 * expr.c (make_expr_symbol): Likewise.
816 * write.c (adjust_reloc_syms): Likewise.
817 (write_object_file): Likewise.
818 (relax_segment): Likewise.
819 (fixup_segment): Likewise.
820 (finalize_syms): Init to zero, and update comment.
821 (write_object_file): Set finalize_syms to 1 rather than 2.
822 * doc/internals.texi (sy_value): Mention finalize_syms.
823 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
825 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
826 as relaxable if embedded system, make weak syms non-relaxable.
828 (tc_m68k_fix_adjustable): ..so it can be used here.
829 (md_apply_fix_2): Sign extend without conditional.
831 * config/tc-v850.c: Update copyright.
833 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
835 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
836 howto entry is not found.
838 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
840 * config/tc-mn10300.c (mn10300_force_relocation): Don't
841 optimize differences between symbols in code sections to
843 (mn10300_fix_adjustable): Don't adjust to section+offset
844 relocations pointing at symbols in code sections.
846 2001-05-16 Alan Modra <amodra@one.net.au>
848 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
850 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
851 opcodes are output rather than after. Delete insn_size.
852 * config/tc-v850.c (md_assemble): Similarly, but delete
855 2001-05-14 Richard Henderson <rth@redhat.com>
857 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
860 2001-05-14 Richard Henderson <rth@redhat.com>
862 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
863 also collect whether to expect an FDE augmentation.
864 (check_eh_frame): Rewrite as a state machine. Track where in
865 an FDE we are located, skip any augmentation.
866 (eh_frame_estimate_size_before_relax): Get code alignment from
867 the fragment subtype.
868 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
869 * read.c (emit_leb128_expr): Call check_eh_frame.
871 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
873 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
874 before a relaxable insns.
876 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
878 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
879 between symbols if the base symbol is in the current section;
880 emit a PC-relative relocation instead.
882 2001-05-12 Peter Targett <peter.targett@arccores.com>
884 * config/tc-arc.c: Update copyright and tidy source comments.
885 (md_pseudo_table): Add directive .cpu back as an alias for
886 .option. Add .file and .line for dwarf2 support.
887 (arc_mach_type): Make bfd_mach_arc_6 default.
888 (md_longopts): Add entry 'pre-v6' representing old command line
889 option when assembling for 'arc5' core versions.
890 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
892 (arc_code_symbol): Make symbol value for @h30 fixup expression
894 (md_assemble): Call dwarf2_emit_insn.
895 Include "dwarf2dbg2.h". Formatting fixes throughout file.
896 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
897 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
899 2001-05-11 Jakub Jelinek <jakub@redhat.com>
901 * config/tc-ia64.c (special_linkonce_name): New.
902 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
903 .gnu.linkonce.ia64unw{,i}.FOO.
904 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
905 (dot_endp): Add comment about it.
907 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
909 * config/tc-arm.c (arm_handle_align): When truncating an aligned
910 block, ensure that the low order bits of the alignment are
913 2001-05-10 Alan Modra <amodra@one.net.au>
915 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
918 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
919 current variable part of frag.
920 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
921 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
922 * config/tc-m68hc11.c (RELAX_STATE): Define.
923 (RELAX_LENGTH): Define.
924 (md_estimate_size_before_relax): Handle non-relaxable cases
925 separately from relaxable cases for clarity, and return correct
926 size for multi-pass relaxation.
927 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
928 (md_estimate_size_before_relax): As for tc-m68hc11.c.
929 (md_convert_frag): Remove "length_code".
930 * config/tc-vax.c (RELAX_STATE): Define.
931 (RELAX_LENGTH): Define.
932 (md_relax_table): Add missing entry.
933 (md_estimate_size_before_relax): As for tc-m68hc11.c.
934 (md_convert_frag): Remove "length_code".
935 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
936 don't bother setting fr_var. Return correct size for multi-pass
938 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
939 (md_convert_frag): Don't bother clearing fr_var.
940 (md_pseudo_table): Correct initialization.
941 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
942 (md_estimate_size_before_relax): No need to set fr_var.
943 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
944 (md_estimate_size_before_relax): No need to set fr_var.
946 2001-05-09 Richard Henderson <rth@redhat.com>
948 * config/tc-ia64.c (generate_unwind_image): Align the fragment
949 beginning a function's unwind info block.
951 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
953 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
955 2001-05-08 Andreas Schwab <schwab@suse.de>
957 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
958 fx_pcrel_adjust explicitly sign extend when reading it.
960 2001-05-08 Alan Modra <amodra@one.net.au>
962 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
963 from md_relax_table, and combine some switch cases.
965 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
967 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
968 from offset in non-pcrel operands too.
970 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
972 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
973 * config/tc-arm.c (arm_handle_align): Do not insert more than
974 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
975 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
977 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
979 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
981 * Makefile.in: Regenerate.
982 * configure.in: Remove duplicate mips-*-ecoff* entry.
983 * configure: Regenerate.
985 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
986 (n_names): Cast away type mismatch.
987 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
988 (obj_ecoff_frob_symbol): Likewise.
989 * ecoff.c: (add_file): Add unused attribute.
990 (ecoff_directive_begin): Likewise.
991 (ecoff_directive_bend): Likewise.
992 (ecoff_directive_def): Likewise.
993 (ecoff_directive_dim): Likewise.
994 (ecoff_directive_scl): Likewise.
995 (ecoff_directive_size): Likewise.
996 (ecoff_directive_type): Likewise.
997 (ecoff_directive_tag): Likewise.
998 (ecoff_directive_val): Likewise.
999 (ecoff_directive_endef): Likewise.
1000 (ecoff_directive_end): Likewise.
1001 (ecoff_directive_ent): Likewise.
1002 (ecoff_directive_extern): Likewise.
1003 (ecoff_directive_file): Likewise.
1004 (ecoff_directive_fmask): Likewise.
1005 (ecoff_directive_frame): Likewise.
1006 (ecoff_directive_mask): Likewise.
1007 (ecoff_directive_loc): Likewise.
1008 (mark_stabs): Likewise.
1009 (ecoff_stab): Likewise.
1010 (ecoff_frob_symbol): Cast away type mismatch.
1011 (ecoff_padding_adjust): Likewise.
1012 (ecoff_build_symbols): Likewise.
1013 (ecoff_build_procs): Likewise.
1014 (ecoff_build_aux): Likewise.
1015 (ecoff_build_strings): Likewise.
1016 (ecoff_build_fdr): Likewise.
1017 (ecoff_build_debug): Likewise.
1018 * itbl-ops.c (itbl_assemble): Variable initialization.
1020 2001-05-03 Alan Modra <amodra@one.net.au>
1022 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1023 expressions rather than triggering an assert.
1025 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1027 * config/tc-openrisc.c: New file.
1028 * config/tc-openrisc.h: Likewise.
1030 * Makefile.am: Add OpenRISC target.
1031 * Makefile.in: Regenerated.
1033 * configure.in (openrisc-*-*): Add target.
1034 * configure: Regenerated.
1036 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1038 * config/tc-arm.c (arm_frag_align_code): Change error message to
1039 more explanatory version.
1041 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1043 * config/tc-mips.c (md_parse_option): Also accept
1044 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1046 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1048 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1049 argument passing order: predicate goes last, not first.
1051 2001-04-27 Sean McNeil <sean@mcneil.com>
1053 * configure.in: Add arm-vxworks.
1054 * configure: Regenerate.
1056 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1058 * config/tc-arm.c (arm_handle_align): New Function: Generate
1059 no-op filled alignment frags.
1060 (arm_frag_align_code): New Function: Create a code alignment frag.
1061 (arm_init_frag): New Function: Initialse the target dependent
1064 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1065 (TC_FRAG_INIT): Define.
1066 (HANDLE_ALIGN): Define.
1067 (md_do_align): Define.
1069 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1071 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1072 symbol has been initialised before extracting its symbol index.
1074 2001-04-24 H.J. Lu <hjl@gnu.org>
1076 * configure: Regenerated with the right version of autoconf.
1078 2001-04-24 Christian Groessler <cpg@aladdin.de>
1080 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1081 generate R_CALLR and R_REL16 relocations
1083 2000-04-20 Jason Eckhardt <jle@redhat.com>
1085 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1086 since frag_now can change after d10v_cleanup is called.
1088 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1090 * configure.in: Add the em type for FreeBSD targets.
1091 * configure: Regenerate.
1093 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1095 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1096 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1098 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1099 pc-relative relocations not placed at the end of the instruction.
1101 2001-04-13 Jim Wilson <wilson@redhat.com>
1103 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1106 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1108 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1109 handle SHF_MERGE and SHF_STRINGS.
1110 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1111 (obj_elf_section): Allow additional argument specifying entity size.
1112 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1113 in SEC_MERGE sections.
1115 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1117 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1119 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1121 * expr.c (operand): Pass &c to md_parse_name().
1122 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1124 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1126 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1128 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1129 * Makefile.in: Regenerated.
1131 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1132 * configure: Regenerated.
1134 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1136 * config/tc-mn10300.c (xr_registers): Added `pc'.
1138 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1140 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1141 * configure: Regenerate.
1143 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1144 cases, and always return size based on current fr_subtype.
1145 (md_begin): Move initialization of md_relax_table..
1146 (md_relax_table): ..to static initializer. Set rlx_length for
1147 UNDEF_WORD_DISP cases.
1148 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1149 (md_begin): Likewise.
1150 (md_relax_table): Likewise.
1151 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1152 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1153 Set rlx_backward and rlx_forward to zero for unused states.
1154 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1155 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1156 (UNCOND12, UNCOND32): Remove duplicate defines.
1158 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1160 * config/tc-cris.c (md_estimate_size_before_relax) <case
1161 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1162 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1163 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1164 Add cases to cover all relax states.
1165 (cris_insn_first_word_frag): New.
1166 (md_assemble): Call cris_insn_first_word_frag to get the first
1167 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1168 end. Drop variable insn_size.
1169 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1170 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1171 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1173 * write.c (write_object_file): Reset broken word state before
1176 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1178 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1179 for one line if not already enabled.
1180 * cond.c (s_elseif): Correct conditional assembly listing.
1183 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1184 Don't abort on NULL current_cframe.
1186 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1188 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1189 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1190 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1191 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1192 * config/obj-coff.c (do_relocs_for): Likewise.
1193 (yank_symbols): Likewise.
1194 (fixup_segment): Likewise.
1195 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1196 (ppc_fix_adjustable): Likewise.
1197 * config/tc-mips.c (md_convert_frag): Likewise.
1198 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1199 * ehopt.c (eh_frame_convert_frag): Likewise.
1200 * expr.c (make_expr_symbol): Likewise.
1202 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1204 * symbols.c (resolve_symbol_value): Don't fix expression values
1205 until relaxation is complete.
1206 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1207 (S_GET_VALUE): Likewise, and return unresolved expression value.
1208 * write.c (finalize_syms): New.
1209 (relax_and_size_seg): Split into..
1210 (relax_seg): New function, returns 1 if anything changed..
1211 (size_seg): And the remainder of relax_and_size_seg.
1212 (fixup_segment): Arrange for final resolution of sym values.
1213 (adjust_reloc_syms): Likewise.
1214 (write_object_file): Likewise, and repeatedly call relax_seg until
1215 nothing more changes.
1216 (relax_segment): Return 1 if anything changed. Use correct types
1217 for rs_org `target' and `after'.
1218 * write.h (finalize_syms): Declare.
1219 (relax_segment): Update prototype.
1221 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1222 do-nothing cases to switch to avoid abort on a second relaxation
1223 pass, and tidy code a little.
1224 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1225 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1226 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1227 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1228 (md_relax_table): Remove first four unused entries. Increment
1229 rlx_length by one throughout table, and update comments to suit.
1230 (md_estimate_size_before_relax): Return size of current variable
1231 part of frag to reflect reality when relaxing more than once.
1232 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1233 (COND32, UNCD32): Rename to DISP32 throughout.
1234 (UNDEF_WORD_DISP): Renumber to 3.
1235 (md_estimate_size_before_relax): Add extra do-nothing cases.
1236 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1237 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1238 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1239 handle word and dword branches.
1241 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1243 * config/tc-cris.h (tc_fix_adjustable): Allow only
1244 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1245 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1246 example in comment to valid type.
1248 2001-03-28 H.J. Lu <hjl@gnu.org>
1250 * read.c (equals): Set to local for COFF only if it hasn't been
1253 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1255 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1256 (md_begin): Use it when setting default architecture.
1258 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1260 * read.c (equals): (for COFF) default symbols to being local.
1262 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1264 * configure.in (cris-*-*): Change default emulation to criself.
1265 (cris-*-*aout*): New rule.
1266 * configure: Regenerate.
1268 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1270 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1271 BFD_RELOC_390_GOTENT.
1272 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1273 BFD_RELOC_390_GOTENT.
1275 2001-03-26 Nick Clifton <nickc@redhat.com>
1277 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1278 * config/tc-s390.c (s390_force_relocation): New function: Force
1279 relocations for VTINHERIT relocs.
1281 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1283 * doc/as.texinfo: Put @c man begin to generate the as man page.
1284 When generating man, define all the variables. Re-organize some
1285 options to obtain better indentation of man page.
1286 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1287 (as.1): Build from as.texinfo.
1288 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1290 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1292 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1293 scale factor, and return the end of the expression.
1294 (i386_operand): Modify for above.
1296 2001-03-23 Nick Clifton <nickc@redhat.com>
1298 * doc/as.texinfo: Document --listing-XXX command line switches.
1299 Explain why listings behave differently when -pipe is used.
1301 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1303 * write.c (fix_new_exp): Print an error if passed a register.
1305 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1307 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1308 (PIC_SUFFIX_CHAR): New macro.
1309 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1310 (pic): New variable.
1311 (md_longopts): New option --pic.
1312 (OPTION_PIC): Define.
1313 (md_estimate_size_before_relax): Tweak longish comment.
1314 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1315 (md_assemble): Handle a PIC relocation on prefix and normal
1316 instruction operands.
1317 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1318 "complex" operand expressions. Call frag_more outside
1319 gen_cond_branch_32 parameter list.
1320 (cris_process_instruction): Handle PIC relocs on parsed
1321 operand expressions. Validize PIC reloc sizes.
1322 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1323 (gen_bdap): Handle "complex" operand expressions.
1324 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1325 ADD.D offset,PC as jump instruction if generating PIC. Generate
1326 error instead of crashing on complex expressions.
1327 (cris_number_to_imm): Add segT parameter. All callers changed.
1328 Use segT parameter, not now_seg, for segment of fixup. Handle
1329 PCREL relocations but check that they are fully resolved.
1330 (md_parse_option): Handle OPTION_PIC.
1331 (tc_gen_reloc): Handle PIC relocs.
1332 (md_show_usage): Update for --pic.
1333 (md_apply_fix3): Renamed from md_apply_fix.
1334 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1335 (md_cris_force_relocation): Force relocation for PIC relocs.
1337 * config/tc-cris.h: Tweak attribution.
1338 (MD_APPLY_FIX3): Define.
1339 (IS_CRIS_PIC_RELOC): New macro.
1340 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1341 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1343 (tc_frob_symbol): Avoid emitting undefined symbols.
1345 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1347 * frags.h (struct frag): Add relax_marker.
1348 * write.c (is_dnrange): Delete.
1349 (relax_frag): Use correct types for `aim', `target', `address'.
1350 Delete `offset', `was_address'. Test `relax_marker' instead of
1351 using fragile (and slow) address test.
1352 (relax_segment): Init and flip `relax_marker'.
1354 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1356 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1359 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1361 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1362 with 'Motorola specification for assembly language input standard'.
1364 2001-03-17 Richard Henderson <rth@redhat.com>
1366 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1367 (dwarf2_directive_loc): Don't use them.
1368 (dwarf2_directive_file): Reject duplicate file definitions.
1369 (get_filenum): Zero allocated memory.
1370 (out_file_list): Complain about missing file definitions.
1372 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1374 * read.c (do_org): Handle complex expressions.
1375 * cgen.c (gas_cgen_finish_insn): Likewise.
1377 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1379 * config/tc-ia64.c (md): New member keep_pending_output.
1380 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1382 (dot_xdata): Turn on md.keep_pending_output for the duration of
1384 (dot_xfloat_cons): Ditto.
1385 (dot_xstringer): Ditto.
1386 (dot_xdata_ua): Ditto.
1387 (dot_xfloat_cons_ua): Ditto.
1389 2001-03-15 Jim Wilson <wilson@redhat.com>
1391 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1394 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1396 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1398 2001-03-15 DJ Delorie <dj@redhat.com>
1400 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1401 blindly freeing string if it isn't at the top of the obstack.
1403 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1405 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1406 (NUM_FLAG_CODE): Define.
1407 (lex_got): New function.
1408 (got_reloc): New global var.
1409 (x86_cons_fix_new): New function.
1410 (x86_cons): New function.
1411 (i386_immediate): Use lex_got here, replacing inline code. Change
1412 "ignoring junk.." error message to "junk.."
1413 (i386_displacement): Likewise.
1414 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1415 (x86_cons): Declare.
1416 (TC_CONS_FIX_NEW): Define.
1417 (x86_cons_fix_new): Declare.
1419 2001-03-12 Nick Clifton <nickc@redhat.com>
1421 * config/tc-arm.c (md_begin): Always set machine type based on
1424 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1426 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1427 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1429 <JumpInterSegment output>: Use correct i.disp_reloc[].
1430 <immediate output>: Likewise.
1432 2001-03-06 Nick Clifton <nickc@redhat.com>
1434 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1437 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1439 * config/tc-m68k.c : Add 5407 to archs[] table.
1440 (HAVE_LONG_BRANCH): Add mcf5407.
1441 (select_control_regs): Recognize 5407.
1443 2001-03-02 Dave Brolley <brolley@redhat.com>
1445 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1448 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1450 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1451 (gen_to_words): Print warnings if NaNs are found and the target CPU
1452 does not support them. Allow largest exponent to be used in normal
1453 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1455 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1457 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1458 anymore since we use bfd_elf_generic_reloc now.
1459 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1461 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1463 * configure.in (BFD_VERSION): New.
1464 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1465 * configure: Regenerate.
1466 * Makefile.am: Run "make dep-am"
1467 * Makefile.in: Regenerate.
1468 * doc/Makefile.in: Regenerate.
1470 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1472 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1473 SEC_NEVER_LOAD when the 'n' flag is used.
1474 Add SEC_NEVER_LOAD to matchflags.
1476 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1478 * symbols.c (decode_local_label_name): Initialize message_format
1479 only when an error is reported (perf pb due to I18N).
1481 2001-02-23 H.J. Lu <hjl@gnu.org>
1483 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1484 BFD_ASSEMBLER is not defined.
1486 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1488 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1489 done if it's against a symbol.
1491 2001-02-22 Timothy Wall <twall@cygnus.com>
1493 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1494 target formats if applicable.
1495 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1496 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1497 * Makefile.in: Regenerated.
1498 * configure.in: Added configuration for ia64-*-aix*.
1499 * configure: Regenerated.
1501 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1503 * config/tc-ia64.c (enum operand_match_result): New type.
1504 (operand_match): Change return type to operand_match_result.
1505 Fix all returns appropriately, adding support for returning the
1506 out-of-range result.
1507 (parse_operands): New locals result, error_pos, out_of_range_pos,
1508 curr_out_of_range_pos. Rewrite operand matching loop to give better
1511 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1513 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1514 (dot_proc): Clear unwind.prologue_count to zero.
1515 (dot_prologue): Increment unwind.prologue_count.
1516 (dot_restore): If second operand is omitted, use
1517 unwind.prologue_count -1 for "ecount" (# of additional regions to
1518 pop). Decrement unwind.prologue_count by number of regions
1521 2001-02-21 Nick Clifton <nickc@redhat.com>
1523 * doc/as.texinfo (Section): Note that some flags to the COFF
1524 version of .section remove attributes rather than setting them.
1526 2001-02-20 Kazu Hirata <kazu@hxi.com>
1528 * config/tc-pdp11.c: Fix formatting.
1529 * config/tc-pdp11.h: Likewise.
1531 2001-02-20 Bo Thorsen <bo@suse.de>
1533 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1536 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1538 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1539 all FreeBSD platforms should look the same at this level.
1540 * configure: Rebuilt.
1541 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1543 2001-02-18 lars brinkhoff <lars@nocrew.org>
1545 * Makefile.am: Add PDP-11 target.
1546 * configure.in: Likewise.
1547 * config/tc-pdp11.c: New file.
1548 * config/tc-pdp11.h: New file.
1549 * doc/Makefile.am: Add PDP-11 documentation.
1550 * doc/all.texi: Likewise.
1551 * doc/as.texinfo: Likewise.
1552 * doc/c-pdp11.texi: New file.
1554 2001-02-16 matthew green <mrg@redhat.com>
1556 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1558 2001-02-13 Jim Wilson <wilson@redhat.com>
1560 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1561 reloc instead of a 0 reloc.
1562 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1564 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1566 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1568 * write.c (is_dnrange): Stop as soon as the address becomes
1570 (relax_frag): Add segment parameter. Only call symbol_get_frag
1571 once. Only call is_dnrange if the symbol is in the same segment,
1572 and the symbol address is larger.
1573 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1574 * write.h (relax_frag): Update declaration.
1575 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1577 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1578 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1579 (m32r_relax_frag): Update declaration.
1580 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1581 * config/tc-tic54x.h (md_relax_frag): Likewise.
1582 * doc/internals.texi (CPU backend): Update documentation for
1585 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1587 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1588 Mention effect of < 386 architectures on jump promotion.
1589 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1591 * config/tc-i386.c (no_cond_jump_promotion): New.
1592 (set_cpu_arch): Parse "jumps" arch modifier.
1593 (insn_size): Modify usage comment.
1594 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1595 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1596 (TYPE_FROM_RELAX_STATE): New define.
1597 (UNCOND_JUMP, COND_JUMP): Renumber.
1598 (md_relax_table): Reorder to suit.
1599 (COND_JUMP86): New define.
1600 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1601 (md_assemble): Create frag var for jumps of max size, encode relax
1602 state for COND_JUMP86.
1603 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1604 leave conditional jumps small if no_cond_jump_promotion.
1605 (md_convert_frag): Likewise.
1607 * expr.c (operator): Don't bump input_line_pointer for two char
1608 operators. Instead return operator size via new param num_chars.
1609 (expr): Use above to parse multi-char operators correctly.
1611 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1613 * config/tc-i386.c (i386_displacement): Fix handling of
1614 BFD_RELOC_X86_64_GOTPCREL.
1615 (i386_validate_fix): Likewise.
1617 2001-02-12 Philip Blundell <pb@futuretv.com>
1619 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1620 ldrt/strt instructions.
1622 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1624 * config/tc-mips.c (macro): For M_LA_AB emit a
1625 BFD_RELOC_MIPS_CALL16 relocation or a
1626 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1627 BFD_RELOC_MIPS_GOT16 and
1628 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1629 loading the jump register when generating SVR4_PIC code.
1631 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1633 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1634 map to MIPS-specific files, as they used to do before the
1635 change on 2000-05-21.
1636 * configure: Regerate.
1638 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1640 * config/tc-mips.c (md_parse_option): Don't try to compile
1641 ELF-only option code if not ELF.
1643 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1645 * config/tc-ia64.h (md_elf_section_type): New macro.
1646 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1647 (they're now handled via ia64_elf_section_type.
1649 * config/tc-ia64.c (unwind): New members saved_text_seg,
1650 saved_text_subseg, and force_unwind_entry.
1651 (optimize_unw_records): New function to optimize away unnecessary
1653 (ia64_elf_section_type): New function.
1654 (output_unw_records): Generate unwind info only if the size is
1655 non-zero or if it's forced for some other reason (e.g.,
1656 handlerdata or a personality routine).
1657 (generate_unwind_image): Don't switch back to previous
1658 section---stay inside the unwind info section instead so that
1659 handlerdata that may follow goes into the right place.
1660 (dot_handlerdata): Force generation of unwind entry and save the
1661 current active text segment before generating unwind image.
1662 (dot_unwentry): Force generation of unwind entry.
1663 (dot_personality): Ditto.
1664 (dot_endp): Generate unwind table entry only if there is
1665 some unwind info or the unwind entry was forced.
1667 * config/tc-ia64.c (make_unw_section_name): New macro to form
1668 unwind section name.
1669 (generate_unwind_image): Add "text_name" argument. Use it to
1670 form unwind section name.
1671 (dot_handlerdata): Determine current segment (section) name and
1672 pass it to generate_unwind_image().
1673 (dot_endp): Determine current segment (section) name and use
1674 it to determine the appropriate unwind section name.
1675 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1676 n, fill, and max arguments.
1678 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1680 * Makefile.am: Add linux target for S/390.
1681 * configure.in: Likewise.
1682 * config/tc-s390.c: New file.
1683 * config/tc-s390.h: New file.
1685 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1687 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1688 2byte, 4byte and 8byte.
1690 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1692 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1693 md_number_to_chars with size > sizeof (valueT).
1695 2001-02-06 H.J. Lu <hjl@gnu.org>
1697 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1698 there is no relocation.
1700 2001-02-06 H.J. Lu <hjl@gnu.org>
1702 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1704 * config/tc-ia64.c (md_parse_option): Only accept the valid
1705 ia64 options on "-axxx".
1707 2001-02-05 Jim Wilson <wilson@redhat.com>
1709 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1710 aborting for invalid operands.
1712 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1714 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1715 than via pointer. Update all callers.
1716 (UNWIND_LOW32): Define.
1717 (UNWIND_HIGH32): Define.
1718 (pa_build_unwind_subspace): Use the above macros instead of dumping
1719 bitfields directly. Call frag_more once rather than multiple times.
1720 (md_assemble): Use UNWIND_LOW32.
1721 (pa_entry): Likewise
1722 (pa_procend): Likewise.
1723 (process_exit): Use UNWIND_HIGH32.
1725 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1727 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1728 function to select the header according to the cpu.
1729 (md_after_pass_hook, md_do_align): Remove.
1730 (md_cleanup, m68hc11_cleanup): Remove.
1731 (md_pcrel_from_section): Declare.
1732 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1733 (build_jump_insn, build_insn): Likewise.
1734 (m68hc11_listing_header): New function.
1735 (m68hc11_cleanup): Remove.
1737 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1739 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1740 symbols because there is no support for shared libraries and these
1741 symbols can't be overridden (unless they are weak).
1743 2001-02-01 Momchil Velikov <velco@fadata.bg>
1745 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1746 for the compilation unit with a zero byte.
1748 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1750 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1751 destinations. Correct range check for 17 and 22 bit branches.
1753 2001-01-25 Nick Clifton <nickc@redhat.com>
1755 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1756 still set. Issue an error message instead.
1757 (md_estimate_size_before_relax): Delete unused variable
1758 'buffer_address'. Fixup parentheses around if statement.
1760 2001-01-23 Kazu Hirata <kazu@hxi.com>
1762 * as.c: Fix formatting.
1763 * ehopt.c: Likewise.
1764 * messages.c: Likewise.
1765 * stabs.c: Likewise.
1766 * symbols.c: Likewise.
1768 2001-01-23 Ben Elliston <bje@redhat.com>
1770 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1772 2001-01-22 Kazu Hirata <kazu@hxi.com>
1774 * config/tc-alpha.c: Fix formatting.
1776 2001-01-19 Kazu Hirata <kazu@hxi.com>
1778 * config/tc-alpha.c: Fix formatting.
1780 2001-01-18 Kazu Hirata <kazu@hxi.com>
1782 * config/tc-alpha.c: Fix formatting.
1784 2001-01-18 Nick Clifton <nickc@redhat.com>
1786 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1788 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1790 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1792 * configure.in (cpu_type, arch): Match i386 too.
1793 * configure: Rebuilt.
1795 2001-01-16 Kazu Hirata <kazu@hxi.com>
1797 * config/tc-i386.c: Fix formatting.
1799 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1801 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1802 relocs for .PARISC.unwind section.
1804 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1805 depending on section flags, not just for .text.
1807 2001-01-15 Jim Wilson <wilson@redhat.com>
1809 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1810 not immediately followed by an instruction.
1812 2001-01-15 Kazu Hirata <kazu@hxi.com>
1814 * config/tc-m68hc11.c: Fix formatting.
1816 2001-01-15 Nick Clifton <nickc@redhat.com>
1818 * symbols.c (colon): Change 'already defined symbol' from a
1819 fatal error to an ordinary error. There is no reason why this
1820 error should be fatal.
1822 * message.c (as_fatal): Delete output file, if one has been
1825 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1827 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1829 2001-01-14 Kazu Hirata <kazu@hxi.com>
1831 * config/tc-alpha.c: Fix formatting.
1832 * config/tc-arc.c: Likewise.
1833 * config/tc-arc.h: Likewise.
1834 * config/tc-d10v.c: Likewise.
1835 * config/tc-i370.c: Likewise.
1836 * config/tc-i386.c: Likewise.
1837 * config/tc-i960.c: Likewise.
1838 * config/tc-m68k.c: Likewise.
1839 * config/tc-ppc.c: Likewise.
1840 * config/tc-sparc.c: Likewise.
1841 * config/tc-tahoe.c: Likewise.
1842 * config/tc-vax.c: Likewise.
1844 * config/tc-arc.c: Fix formatting.
1846 * config/tc-arc.c: Fix formatting.
1848 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1850 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1851 both 32 and 64 bit ELF.
1853 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1854 and don't bother storing `m' for "ce" completer. Tidy handling of
1855 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1857 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1859 * config/tc-i386.h (TARGET_MACH): New macro.
1860 (i386_mach): Declare.
1861 * config/tc-i386.c (i386_mach): New function.
1863 2001-01-13 Philip Blundell <philb@gnu.org>
1865 * doc/as.texinfo: Fix spelling and cross-references.
1867 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1868 character for all systems, not just GNU/Linux. Make it explicit
1869 that `-k' doesn't affect code generation, just ELF flags.
1871 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1873 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1876 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1878 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1880 2001-01-12 Nick Clifton <nickc@redhat.com>
1882 * as.c (print_args): Update copyright date to 2001.
1884 2001-01-12 Peter Targett <peter.targett@arccores.com>
1886 * doc/c-arc.texi: New file.
1887 Some sections to be expanded.
1889 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1891 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1892 (md_parse_option): Always accept "--32".
1894 2001-01-11 Peter Targett <peter.targett@arccores.com>
1896 * as.h (TC_ARC): Ensure struc-symbol.h included.
1897 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1899 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1900 (TARGET_SYMBOL_FIELDS) added.
1902 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1903 * doc/c-arc.texi: New file.
1904 Some sections to be expanded.
1905 * doc/as.texinfo: Update command-line options.
1906 Removed outdated text for ARC dependant features, instead include
1907 text from above file.
1909 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1910 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1911 (targ-cpu.h) header.
1913 * config/tc-arc.c: New updated configuration for
1914 ARC, including selection of core variants, and extensibility of
1915 instructions, registers etc. through directives.
1917 * config/tc-arc.c (arc_extinst): Minor corrections for
1919 (arc_common) Likewise. Make alignment argument optional for local
1920 symbols also, with default of zero.
1922 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1924 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1925 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1926 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1927 and fix_new_exp() instead.
1928 (md_convert_frag): For indexed post byte use the symbol value
1929 rather than the displacement.
1930 (md_relax_table): Fix indexed offset relax.
1932 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1934 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1936 (relaxable_symbol): New function.
1938 2001-01-11 Andreas Jaeger <aj@suse.de>
1940 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1943 2001-01-10 Nick Clifton <nickc@redhat.com>
1945 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1946 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1948 2001-01-10 Nick Clifton <nickc@redhat.com>
1950 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1951 character used to dollar local symbols.
1952 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1953 local label symbols.
1954 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1955 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1957 Use LOCAL_LABEL_CHAR.
1958 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1959 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1960 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1962 2001-01-08 Bo Thorsen <bo@suse.de>
1964 * config/tc-i386.c (i386_immediate, i386_displacement):
1967 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1969 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1972 2001-01-07 Philip Blundell <philb@gnu.org>
1974 * doc/as.texinfo (Bug Reporting): Update email address for
1978 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1980 * configure.in: Define DEFAULT_ARCH for i386.
1981 * config/tc-i386.c (md_assemble): Return after the error message;
1982 move testing for 64bit operands to proper place.
1984 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1986 * doc/as.texinfo: Document '#' as comment character for i386 and
1987 x86_64. Add AMD x86-64 into menu of machine dependent information.
1989 * doc/c-i386.texi: Document x86_64 extensions.
1991 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1993 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1995 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1997 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1998 * NEWS: Add note about Pentium4 support.
2000 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2002 * config/tc-i387.c (pi, pte, pt): Update.
2003 (type_names): Add new types.
2005 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2007 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2008 CpuUnknown): Renumber
2009 (CpuP4, CpuSSE2): New.
2010 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2012 2001-01-03 Philip Blundell <pb@futuretv.com>
2014 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2016 (alpha_fix_adjustable): Likewise.
2017 (md_apply_fix): Likewise.
2019 2000-12-31 H.J. Lu <hjl@gnu.org>
2021 * listing.c (listing_message): Allocate string only if it is
2024 * configure: Rebuild.
2026 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2028 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2029 Point out caveats with generating fixups for the opcode in a frag.
2031 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2033 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2036 2000-12-29 H.J. Lu <hjl@gnu.org>
2038 * listing.c (calc_hex): Print the variable part only if the
2039 fragment type is rs_fill.
2041 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2043 * doc/internals.texi (tc_conditional_pseudoop,
2044 TC_LINKRELAX_FIXUP): Fix typos.
2046 2000-12-28 Richard Henderson <rth@redhat.com>
2048 * write.c (subsegs_finish): Fix thinko last change -- don't
2049 "optimize" the alignment == 0 case.
2051 2000-12-28 Richard Henderson <rth@redhat.com>
2053 * as.h (rs_align_test): New.
2054 * frags.c (NOP_OPCODE): Move default from read.c.
2055 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2056 (frag_align_code): New.
2057 * frags.h (frag_align_code): Declare.
2058 * read.c (NOP_OPCODE): Remove.
2059 (do_align): Use frag_align_code.
2060 * write.c (NOP_OPCODE): Remove.
2061 (get_recorded_alignment): New.
2062 (cvt_frag_to_fill): Handle rs_align_test.
2063 (relax_segment): Likewise.
2064 (subsegs_finish): Align last subseg in section to the
2065 section alignment. Use frag_align_code.
2066 * write.h (get_recorded_alignment): Declare.
2067 * config/obj-coff.c (size_section): Handle rs_align_test.
2068 (fill_section, fixup_mdeps): Likewise.
2069 (write_object_file): Use frag_align_code.
2071 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2072 (alpha_handle_align): New.
2073 * config/tc-alpha.h (HANDLE_ALIGN): New.
2074 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2076 * config/tc-i386.h (md_do_align): Use frag_align_code.
2077 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2079 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2080 (ia64_handle_align): New.
2081 * config/tc-ia64.h (HANDLE_ALIGN): New.
2082 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2084 * config/tc-m32r.c (m32r_do_align): Remove.
2085 (m32r_handle_align): New.
2086 (fill_insn): Use frag_align_code.
2087 * config/tc-m32r.h (md_do_align): Remove.
2088 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2089 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2090 * config/tc-mips.c, config/tc-mips.h: Similarly.
2092 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2093 (sh_handle_align): Likewise. Handle rs_align_code.
2094 (sh_do_align): Remove.
2095 * config/tc-sh.h (md_do_align): Remove.
2096 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2098 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2099 (sparc_handle_align): Likewise. Handle rs_align_code.
2100 * config/tc-sparc.h (md_do_align): Remove.
2101 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2103 2000-12-22 DJ Delorie <dj@redhat.com>
2105 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2106 when we assemble the first half of a pair.
2108 2000-12-22 H.J. Lu <hjl@gnu.org>
2110 * config/tc-i386.c (reloc): Update the macro for non-bfd
2112 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2114 2000-12-22 H.J. Lu <hjl@gnu.org>
2116 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2118 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2120 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2121 (QWORD_MNEM_SUFFIX): New macro.
2122 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2124 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2125 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2127 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2128 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2129 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2130 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2131 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2133 (Reg, WordReg): Add Reg64.
2134 (Imm): Add Imm32S and Imm64.
2136 (Disp): Add Disp64 and Disp32S.
2137 (AnyMem): Add Disp32S.
2138 (RegRex, RegRex64): New macros.
2139 (rex_byte): New type.
2140 * config/tc-i386.c (set_16bit_code_flag): Kill.
2141 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2142 (reloc): New parameter "signed"; support x86_64.
2143 (set_code_flag): New.
2144 (DEFAULT_ARCH): New macro; default to "i386".
2145 (default_arch): New static variable.
2146 (struct _i386_insn): New fields Operand_PCrel; rex.
2147 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2148 (flag_code): New enum and static variable.
2149 (use_rela_relocations): New static variable.
2150 (flag_code_names): New static variable.
2151 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2152 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2154 (i386_align_code): Return plain "nop" for x86_64.
2155 (mode_from_disp_size): Support Disp32S.
2156 (smallest_imm_type): Support Imm32S and Imm64.
2157 (offset_in_range): Support size of 8.
2158 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2159 (md_pseudo_table): Add "code64"; use set_code_flat.
2160 (md_begin): Emit sane error message on hash failure.
2161 (tc_i386_fix_adjustable): Support x86_64 relocations.
2162 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2163 instructions supported on particular arch just partially,
2164 output of 64bit immediates, handling of Imm32S and Disp32S type.
2165 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2166 (i386_displacement): Likewise.
2167 (i386_index_check): Cleanup; support 64bit addresses.
2168 (md_apply_fix3): Support x86_64 relocation and rela.
2169 (md_longopts): Add "32" and "64".
2170 (md_parse_option): Add OPTION_32 and OPTION_64.
2171 (i386_target_format): Call even for ELFs; choose between
2172 elf64-x86-64 and elf32-i386.
2173 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2174 (tc_gen_reloc): Support rela relocations and x86_64.
2175 (intel_e09_1): Support QWORD.
2177 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2179 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2180 it's not an offset expression.
2181 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2182 keep the braces '[' and ']' in the output string.
2183 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2184 != FLAT. There is no such op_modifier.
2186 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2188 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2191 2000-12-13 Kazu Hirata <kazu@hxi.com>
2193 * as.h: Fix formatting.
2195 * dwarf2dbg.c: Likewise.
2196 * input-scrub.c: Likewise.
2199 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2201 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2202 configure: Regenerate.
2204 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2206 * dwarf2dbg.c: #include <limits.h> only if it exists.
2208 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2210 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2211 (md_apply_fix): Here too.
2213 2000-12-12 Jim Wilson <wilson@redhat.com>
2215 * config/tc-ia64.h (ia64_init): Add prototype.
2217 2000-12-12 H.J. Lu <hjl@gnu.org>
2219 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2221 * read.h (outputting_stabs_line_debug): Change it to int.
2222 * stabs.c (outputting_stabs_line_debug): Likewise.
2224 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2226 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2227 the address of a function result.
2229 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2231 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2232 (md_assemble): Call dwarf2_emit_insn.
2233 (shlib): Fix typo SHILB -> SHLIB.
2234 (md_parse_option): Likewise.
2235 (ppc_elf_validate_fix): Likewise:
2236 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2238 2000-12-12 Nick Clifton <nickc@redhat.com>
2240 * cgen.h: Fix formatting.
2241 * input-scrub.c: Fix formatting.
2242 * macro.c: Fix formatting.
2243 * config/tc-mips.c: Fix formatting.
2244 * doc/c-mips.texi: Fix formatting.
2246 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2248 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2249 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2251 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2253 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2256 * i386.h (*_Suf): Remove No_dSuf.
2257 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2259 (i386_optab): Remove 'd' in the suffixes.
2261 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2263 * config/tc-i386.c (T_SHORT): Undefine before defining.
2265 2000-12-05 Kazu Hirata <kazu@hxi.com>
2267 * config/tc-mips.c: Fix formatting.
2269 2000-12-04 Matthew Hiller <hiller@redhat.com>
2271 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2272 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2273 (md_show_usage): Ditto.
2274 (md_parse_option): Ditto.
2275 (d10v_cleanup): Writes pending instruction only if
2276 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2277 Fix compile time warning messages.
2279 * doc/c-d10v.texi: Documents new options.
2281 2000-12-04 Matthew Hiller <hiller@redhat.com>
2283 * stabs.c (outputting_stabs_line_debug): New variable.
2284 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2285 function entry and unset at function exit.
2287 * read.h (outputting_stabs_line_debug): New extern declaration.
2289 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2291 * dwarf2dbg.c: Fix compile time warning messages.
2293 2000-12-03 Kazu Hirata <kazu@hxi.com>
2295 * config/tc-a29k.c: Fix formatting.
2296 * config/tc-alpha.c: Likewise.
2297 * config/tc-arm.c: Likewise.
2298 * config/tc-cris.c: Likewise.
2299 * config/tc-hppa.c: Likewise.
2300 * config/tc-i370.c: Likewise.
2301 * config/tc-i386.c: Likewise.
2302 * config/tc-i860.c: Likewise.
2303 * config/tc-i960.c: Likewise.
2304 * config/tc-ia64.c: Likewise.
2305 * config/tc-m68hc11.c: Likewise.
2306 * config/tc-m68k.c: Likewise.
2307 * config/tc-m88k.c: Likewise.
2308 * config/tc-pj.c: Likewise.
2309 * config/tc-ppc.c: Likewise.
2310 * config/tc-sh.c: Likewise.
2311 * config/tc-sparc.c: Likewise.
2312 * config/tc-tahoe.c: Likewise.
2313 * config/tc-vax.c: Likewise.
2315 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2317 * config/tc-mips.c (mips_ip): When calculating offsets,
2318 don't accept as constant the difference between the
2319 addresses of symbols in two different sections.
2321 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2323 (validate_mips_insn): Likewise. Also, update 'B' operand
2324 specifier to use OP_*_CODE20 constants and delete 'm' operand
2326 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2327 operand specifiers. Change warning generated by 'B' operand
2328 specifier to reflect its new multi-purpose usage.
2330 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2331 -1, and update comment.
2332 (file_mips_isa): Likewise.
2333 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2334 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2335 ISA_* constants rather than hard-coded numbers.
2336 (mips_cpu_info): New structure.
2337 (mips_cpu_info_table): New table describing CPU and ISA names
2339 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2340 mips_cpu_info_from_cpu): New functions.
2341 (mips_isa_to_str): New function to get string for ISA name.
2342 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2343 return const char *.
2344 (md_begin): Redo CPU and ISA selection logic, using
2345 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2346 than hard-coded numbers.
2347 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2348 ISA_* constants rather than hard-coded numbers.
2349 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2350 (md_longopts): Delete OPTION_NO_MIPS32.
2351 (md_parse_option): Convert to use ISA_* constants rather than
2352 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2353 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2354 to use strcasecmp to recognize "default" and to use
2355 mips_cpu_info_from_name to get CPU numbers from argument.
2356 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2357 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2359 (s_mipsset): Accept ISA value 32.
2360 * doc/as.texinfo: Clean up MIPS options summary slightly,
2361 remove -no-mips32. Add note about -mips4 and -mips32
2362 specifying those ISA levels. Delete -mips32 and -no-mips32
2363 cpu flag descriptions.
2364 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2365 up the supported CPU switch list, and replace 4Kc, 4Km, and
2366 4Kp entries with a single mips32-4k entry. Note that you can
2369 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2371 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2373 (md_parse_option): Add cases for OPTION_MIPS5 and
2375 (md_show_usage): Mention -mips5 and -mips64 arguments.
2376 (s_mipsset): Add cases for MIPS5 and MIPS64.
2377 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2379 * doc/as.texinfo: Mention -mips5 and -mips64 options
2381 * doc/c-mips.texi: Likewise. Also update introduction
2382 and ".set" usage information.
2384 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2386 (mips_cpu_info_table): Add SB-1 entries.
2387 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2388 known to the -mcpu option.
2390 * doc/as.texinfo: Correct description of MIPS -mcpu
2391 option, by copying some of the text from doc/c-mips.texi.
2393 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2395 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2397 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2398 (sparc*-*-rtems*): Switched from a.out to ELF.
2399 * configure: Regenerate.
2400 * config.in: Regenerate.
2401 * Makefile.in: Regenerate.
2402 * aclocal.m4: Regenerate.
2403 * po/gas.pot: Regenerate.
2405 2000-11-30 Philip Blundell <pb@futuretv.com>
2407 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2408 even in non BFD_ASSEMBLER case.
2410 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2412 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2415 2000-11-29 Richard Henderson <rth@redhat.com>
2417 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2418 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2419 thread multiple subsegments properly; handle multiple code
2420 sections properly; emit proper compilation unit info for assembler
2421 generated debugging.
2423 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2424 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2425 (dwarf2dbg_estimate_size_before_relax): Declare.
2426 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2427 * write.c: Include dwarf2dbg.h.
2428 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2429 (relax_segment): Likewise.
2431 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2433 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2434 jump>: Use as_bad_where instead of as_bad. Tweak error message
2435 accordingly. Stabilize frag by updating fix part and resetting
2437 <undefined symbol, unconditional jump>: Ditto.
2438 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2439 indexing is_end_of_line[].
2440 (md_assemble): Initialize size to 0.
2441 (md_section_align): Mark parameter seg as unused.
2442 (parse_reg): Parse names case-insensitively.
2444 2000-11-28 Kazu Hirata <kazu@hxi.com>
2446 * config/obj-aout.h: Fix formatting.
2447 * config/obj-bout.h: Likewise.
2448 * config/obj-coff.c: Likewise.
2449 * config/obj-coff.h: Likewise.
2450 * config/obj-elf.h: Likewise.
2451 * config/obj-som.h: Likewise.
2452 * config/obj-vms.c: Likewise.
2453 * config/obj-vms.h: Likewise.
2454 * config/tc-h8300.h: Likewise.
2455 * config/tc-ns32k.h: Likewise.
2456 * config/tc-sparc.h: Likewise.
2457 * config/tc-tic54x.h: Likewise.
2458 * config/tc-z8k.h: Likewise.
2460 2000-11-28 Nick Clifton <nickc@redhat.com>
2462 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2463 License is present in the sources, but not the output, and
2464 also available from the GNU website.
2465 (GNU Free Documentation License): Comment out this section.
2467 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2469 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2470 targets. Remove i860 from valid a.out targets.
2471 * Makefile.in: Regenerate.
2473 * config/tc-cris.c: Include dwarf2dbg.h.
2474 (md_pseudo_table): Add .file and .loc.
2475 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2476 (s_cris_file, s_cris_loc): New.
2477 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2478 * Makefile.am: Regenerate dependencies.
2479 * Makefile.in: Regenerate.
2481 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2483 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2484 (MRI_MUL_PRECEDENCE): Likewise.
2485 (op_rank): Fix a comment typo.
2487 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2489 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2491 (get_operand): Fix analysis for movw/movb instructions.
2493 2000-11-24 Nick Clifton <nickc@redhat.com>
2495 * configure.in (xscale-elf): Add target.
2496 (xscale-coff): Add target.
2497 * configure: Regenerate.
2499 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2501 (ARM_EXT_XSCALE): New ARM architecture extension.
2502 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2503 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2504 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2505 (ARM_ARCH_V4): Remove processor from architecture.
2506 (ARM_ARCH_3M): New architecutre definition.
2507 (ARM_ARCH_V5TE): New architecutre definition.
2508 (ARM_ARCH_XSCALE): New architecutre definition.
2509 (CPU_DEFAULT): Allow to be defaulted to XScale.
2510 (atpcs): New boolean variable.
2511 (ldr_flags): Support 'd' flag for double word loads.
2512 (str_flags): Support 'd' flag for double word stored.
2513 (do_mia): New function.
2514 (do_mar): New function.
2515 (do_mra): New function.
2516 (do_pld): New function.
2517 (do_ldrd): New function.
2518 (do_blx): New function.
2519 (do_bkpt): New function.
2520 (do_clz): New function.
2521 (do_lstc2): New function.
2522 (do_cdp2): New function.
2523 (do_t_blx): New function.
2524 (do_t_bkpt): New function.
2525 (do_smla): New function.
2526 (do_smlal): New function.
2527 (do_smul): New function.
2528 (do_qadd): New function.
2529 (do_co_reg2c): New function.
2530 (LONGEST_INSN): Redefine to 7.
2532 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2533 command line switches.
2535 2000-11-22 Jim Wilson <wilson@redhat.com>
2537 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2538 (struct rsrc): Make line unsigned.
2539 (gr_values): Add missing initializer.
2540 (SLOT_NUM_NOT_SET): Add unsigned cast.
2541 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2542 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2543 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2544 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2545 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2546 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2547 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2548 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2549 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2550 Add ATTRIBUTE_UNUSED to unused parameters.
2551 (convert_expr_to_ab_reg): Add parens.
2552 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2553 (dot_prologue): Initialize grsave when declared.
2554 (md_pseudo_table): Add missing initializers.
2555 (operand_match): Add casts to bfd_vma.
2556 (emit_one_bundle): Delete unused local prev. Make required_template
2558 (specify_resource): Cast i to unsigned.
2559 (note_register_values): Use fprintf_vma.
2560 (print_dependency): Likewise.
2562 2000-11-21 Jim Wilson <wilson@redhat.com>
2564 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2565 for unwind info section.
2566 (dot_endp): Likewise for unwind section.
2568 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2571 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2573 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2574 (output_insn): Call dwarf2_emit_insn.
2575 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2577 2000-11-17 Richard Henderson <rth@redhat.com>
2579 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2580 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2581 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2583 2000-11-17 Nick Clifton <nickc@redhat.com>
2585 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2588 2000-11-17 Richard Henderson <rth@redhat.com>
2590 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2592 2000-11-17 Richard Henderson <rth@redhat.com>
2594 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2595 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2596 tri-state definition of alpha_flag_mdebug.
2597 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2598 (s_alpha_file): Store first .file directive.
2599 (s_alpha_stab): New.
2600 (md_pseudo_table): Add stabs and stabn.
2602 2000-11-17 Richard Henderson <rth@redhat.com>
2604 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2606 2000-11-17 Richard Henderson <rth@redhat.com>
2608 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2609 (main): Call dwarf2_finish.
2610 * as.h (debug_type): Clarify documentation of the meaning
2612 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2613 (print_stats): Fix parenthesis problem.
2614 (now_subseg_size): New.
2615 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2616 (dwarf2_directive_file): Don't set debug_type.
2617 (dwarf2_where): Honor DEBUG_DWARF2 first.
2618 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2619 do nothing if not emitting dwarf2 debug info, or no work.
2620 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2621 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2622 (ecoff_new_file): Likewise.
2623 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2624 commentary wrt dwarf2.
2626 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2627 ATTRIBUTE_UNUSED as needed.
2628 (emit_insn): Call dwarf2_emit_insn.
2629 (s_alpha_file): New.
2631 (s_alpha_coff_wrapper): Don't handle them.
2632 (md_pseudo_table): Update for .file and .loc.
2633 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2635 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2636 don't protect with debug_type.
2637 * config/tc-hppa.c (md_assemble): Likewise.
2638 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2639 * config/tc-mn10300.c (md_assemble): Likewise.
2640 * config/tc-sh.c (md_assemble): Likewise.
2641 * config/tc-v850.c (md_assemble): Likewise.
2643 * config/tc-arm.c (arm_end_of_source): Remove.
2644 * config/tc-hppa.c (pa_end_of_source): Remove.
2645 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2646 * config/tc-mn10300.c (mn10300_finalize): Remove.
2647 * config/tc-sh.c (sh_finalize): Remove.
2648 * config/tc-v850.c (sh_finalize): Remove.
2650 * config/tc-arm.h (md_end): Remove.
2651 * config/tc-hppa.h (md_end): Remove.
2652 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2653 * config/tc-m68hc11.h (md_end): Remove.
2654 * config/tc-mn10300.h (md_end): Remove.
2655 * config/tc-sh.h (md_end): Remove.
2656 * config/tc-v850.h (md_end): Remove.
2658 * config/tc-ia64.c (emit_one_bundle): Don't protect
2659 dwarf2 bits with debug_type.
2660 (md_assemble): Likewise.
2661 (ia64_end_of_source): Don't call dwarf2_finish.
2663 2000-11-16 Jim Wilson <wilson@redhat.com>
2665 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2666 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2669 2000-11-16 H.J. Lu <hjl@gnu.org>
2671 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2674 2000-11-15 Kazu Hirata <kazu@hxi.com>
2676 * config/tc-tic30.c: Fix formatting.
2677 * config/tc-tic80.c: Likewise.
2678 * config/tc-v850.c: Likewise.
2679 * config/tc-vax.c: Likewise.
2680 * config/tc-w65.c: Likewise.
2681 * config/tc-z8k.c: Likewise.
2683 2000-11-14 DJ Delorie <dj@redhat.com>
2685 * config/tc-v850.c: Support dwarf2.
2686 * config/tc-v850.h: Ditto.
2688 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2689 parse_cons_expression_v850 to initialize hold_cons_reloc.
2691 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2693 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2694 (errata_nops_necessary_p): New function.
2695 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2698 2000-11-14 Jim Wilson <wilson@redhat.com>
2700 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2701 return little endian bfd formats.
2703 2000-11-14 Kazu Hirata <kazu@hxi.com>
2705 * config/aout_gnu.h: Fix formatting.
2706 * config/atof-vax.c: Likewise.
2707 * config/m68k-parse.h: Likewise.
2708 * config/m88k-opcode.h: Likewise.
2709 * config/obj-elf.c: Likewise.
2710 * config/tc-arm.c: Likewise.
2711 * config/tc-cris.c: Likewise.
2712 * config/tc-i386.c: Likewise.
2713 * config/tc-ia64.c: Likewise.
2714 * config/tc-mn10300.c: Likewise.
2715 * config/te-386bsd.h: Likewise.
2716 * config/te-hppa.h: Likewise.
2717 * config/te-nbsd.h: Likewise.
2718 * config/te-ppcnw.h: Likewise.
2719 * config/te-sparcaout.h: Likewise.
2720 * config/te-tmips.h: Likewise.
2721 * config/vax-inst.h: Likewise.
2722 * config/vms-conf.h: Likewise.
2724 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2726 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2728 2000-11-13 H.J. Lu <hjl@gnu.org>
2730 * config/obj-elf.c (elf_frob_symbol): Support
2731 ".symver name,name2@@@nodename".
2732 (elf_frob_file_before_adjust): Likewise.
2734 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2735 and ".symver name,name2@@@nodename".
2738 2000-11-12 H.J. Lu (hjl@gnu.org)
2740 * config/obj-elf.c (obj_elf_symver): Check missing version
2743 2000-11-12 H.J. Lu (hjl@gnu.org)
2745 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2746 instead of bfd_vma for non-bfd assemblers.
2748 2000-11-09 Kazu Hirata <kazu@hxi.com>
2750 * itbl-ops.c: Fix comment typos.
2752 2000-11-08 Jim Wilson <wilson@redhat.com>
2754 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2755 (struct unwind): Add next_slot_frag field.
2756 (slot_index): New parameters slot_frag and first_frag. Add code
2757 to add in frag sizes when different. Add comments.
2758 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2759 arguments to slot_index.
2760 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2761 loop end. Set next_slot_frag field.
2763 2000-11-07 H.J. Lu <hjl@gnu.org>
2765 * doc/as.texinfo (.symver): Updated for versioned symbol
2768 * obj.h (format_ops): Add the frob_file_before_adjust field.
2770 * config/obj-aout.c (aout_format_ops): Set the
2771 frob_file_before_adjust field to 0.
2772 * config/obj-coff.c (coff_format_ops): Likewise.
2773 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2775 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2777 (elf_frob_file_before_adjust): New function to remove unneeded
2778 versioned symbols from the symbol table.
2779 (elf_format_ops): Set the frob_file_before_adjust field to
2780 elf_frob_file_before_adjust.
2782 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2785 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2787 2000-11-07 Peter Targett <peter.targett@arccores.com>
2789 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2791 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2792 Fix compile time warning messages.
2794 2000-11-07 Nick Clifton <nickc@redhat.com>
2796 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2797 buffer in order to avoid buffer overflows.
2799 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2801 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2802 Change M to m for -milp32 or -mlp64 to match gcc.
2803 (dot_endp): Use bytes_per_address instead of 8.
2804 (emit_one_bundle): Use number_to_chars_littleendian instead of
2806 (fix_insn): Likewise.
2807 (ia64_init): New function.
2808 (ia64_target_format): New function.
2809 (md_begin): Set endianness, arch, and machine as appropriate.
2810 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2811 Make these macros depend on TE_HPUX macro.
2812 (TARGET_FORMAT): Define.
2813 (HOST_SPECIAL_INIT): Define.
2814 * config/te-hpux.h: New file.
2815 * configure.in: Add "ia64-*-hpux*" target to configure.
2816 * configure: Regenerate.
2818 2000-11-06 Kazu Hirata <kazu@hxi.com>
2820 * as.c: Fix formatting.
2821 * dwarf2dbg.c: Likewise.
2822 * input-file.c: Likewise.
2823 * input-file.h: Likewise.
2824 * input-scrub.c: Likewise.
2825 * itbl-ops.c: Likewise.
2826 * listing.c: Likewise.
2827 * macro.h: Likewise.
2828 * messages.c: Likewise.
2830 * subsegs.c: Likewise.
2831 * subsegs.h: Likewise.
2832 * write.c: Likewise.
2834 2000-11-06 Nick Clifton <nickc@redhat.com>
2836 * doc/as.texinfo: Add GNU Free Documentation License.
2837 * doc/gasp.texi: Add GNU Free Documentation License.
2838 * doc/as.1: Add GNU Free Documentation License.
2840 2000-11-05 Nick Clifton <nickc@redhat.com>
2842 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2844 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2846 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2847 * configure: Regenerate.
2849 2000-11-01 Nick Clifton <nickc@redhat.com>
2851 * read.c (original_case_string): New global variable.
2852 (read_a_source_file): Copy opcode string into
2853 original_case_string if clobbering the case of the opcode.
2854 * read.h: Export the definition of original_case_string.
2855 * config/tc-arm.c (md_assembler): When parsing a .req
2856 directive use the original opcode string, not the case
2859 2000-11-02 Nick Clifton <nickc@redhat.com>
2861 * config/tc-mn10300.c (debug_line): Remove this static
2863 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2864 dwarf2_where and dwarf2_gen_line_info.
2866 2000-11-02 Theo Honohan <th@futuretv.com>
2868 * config/tc-arm.c (do_msr): Improve error message.
2870 2000-10-31 Eric Christopher <echristo@redhat.com>
2872 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2873 or pc-relative, else use fx_offset.
2875 2000-10-31 Jim Wilson <wilson@redhat.com>
2877 * config/tc-ia64.c (struct md): New field tag_fixups.
2878 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2879 qualifying predicate.
2880 (emit_one_bundle): Delete spurious multiplication by one. Handle
2882 (ia64_start_line): Error if dangling qualifying predicate.
2883 (defining_tag): New static variable.
2884 (ia64_unrecognized_line, case '['): Parse tags.
2885 (ia64_frob_label): Create tag_fixups.
2886 (md_assemble): Reset md.qp.X_op after using it.
2888 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2890 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2892 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2894 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2896 2000-10-30 Kazu Hirata <kazu@hxi.com>
2898 * expr.c: Fix formatting.
2899 * flonum-copy.c: Likewise.
2900 * flonum.h: Likewise.
2904 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2906 * as.h (OPTION_MD_BASE): Bump to 190.
2907 * as.c (parse_args) <std_longopts>: Add comment about the need to
2908 check OPTION_MD_BASE in as.h.
2910 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2913 2000-10-27 Nick Clifton <nickc@redhat.com>
2915 * configure.in (emulations): Add m68hc12.
2916 * configure: Regenerate.
2917 * po/gas.pot: Regenerate.
2919 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2921 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2923 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2925 2000-10-25 Nick Clifton <nickc@redhat.com>
2927 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2928 a DWARF2 line number information sequence.
2930 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2932 * read.c (generate_lineno_debug): Update comment describing why
2933 DWARF2 line number debug information is not generated
2934 automatically by this function.
2936 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2939 * config/tc-arm.h (md_end): Define.
2940 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2942 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2943 if generating DWARF2 line numbers.
2944 (arm_end_of_source): New function. Call dwarf2_finish if
2947 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2948 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2949 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2951 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2953 * config/tc-i386.c: Fix prototype declarations for functions taking no
2956 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2958 * config/tc-i386.c (i386_operand_modifier): Remove.
2959 (build_displacement_string): Remove.
2960 (i386_parse_seg): Remove.
2961 (i386_intel_memory_operand): Remove.
2962 (i386_intel_operand): Re-write using recursive descent parser based
2963 on MASM documentation.
2964 (struct intel_parser_s): New structure.
2965 (intel_parser): New static variable.
2966 (struct intel_token): New structure.
2967 (cur_token, prev_token): New static variables.
2980 (intel_match_token): New function.
2981 (intel_get_token): New function.
2982 (intel_putback_token): New function.
2983 (intel_expr): New function.
2984 (intel_e05): New function.
2985 (intel_e05_1): New function.
2986 (intel_e06): New function.
2987 (intel_e06_1): New function.
2988 (intel_e09): New function.
2989 (intel_e09_1): New function.
2990 (intel_e10): New function.
2991 (intel_e10_1): New function.
2992 (intel_e11): New function.
2994 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2996 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2997 instructions to loose any special insn->architecture mask.
2999 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3000 (sparc_md_end, sparc_arch_types, sparc_arch,
3001 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3002 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3003 request v9b architecture if they are used).
3005 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3007 * config/tc-m68k.c: Fix the previous misapplied patch.
3009 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3011 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3012 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3013 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3016 2000-10-17 Kazu Hirata <kazu@hxi.com>
3018 * debug.c: Fix formatting.
3019 * depend.c: Likewise.
3020 * dwarf2dbg.c: Likewise.
3021 * dwarf2dbg.h: Likewise.
3022 * ecoff.c: Likewise.
3025 * flonum-konst.c: Likewise.
3026 * frags.h: Likewise.
3028 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3030 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3032 * doc/as.texinfo: Added notes about this new option.
3034 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3036 * config/tc-sh.c (JREG): Remove.
3037 (md_convert_frag): Remove #if 0:d code using JREG.
3039 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3041 * config/tc-i386.c (i386_operand_modifier): Only match
3042 modifiers SHORT and FLAT if they are followed by a space.
3043 (parse_register): When `allow_naked_reg' is set, do not confuse
3044 identifiers that start with a register name with a register.
3046 2000-10-12 Kazu Hirata <kazu@hxi.com>
3048 * app.c: Fix formatting.
3051 * bit_fix.h: Likewise.
3056 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3058 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3060 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3062 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3063 Re-arrange function a little and improve error message.
3065 * write.c (write_relocs): Fix a comment.
3067 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3070 2000-10-05 Jim Wilson <wilson@cygnus.com>
3072 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3074 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3076 * config/tc-i386.c: Delete some useless comments, reformat others.
3078 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3079 non-global syms in linkonce sections.
3081 2000-10-04 Ralf Baechle <ralf@gnu.org>
3083 * config/tc-ia64.c (operand_match): Don't use // style comments.
3084 * config/tc-i370.c: Likewise.
3086 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3088 Changes to handle varying register prefix and user symbol prefix.
3089 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3090 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3091 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3092 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3093 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3094 (demand_register_prefix): New variable.
3095 (md_pseudo_table): New pseudo ".syntax".
3096 (md_longopts): New options --no-underscore and --underscore.
3097 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3098 on symbols_have_leading_underscore.
3099 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3100 (get_spec_reg): Ditto.
3101 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3103 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3105 <case OPTION_NO_US, case OPTION_US>: New.
3106 (md_show_usage): Be brief and reformat to match continuation of
3108 * po/gas.pot: Regenerate.
3110 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3112 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3113 force relocs for 12 bit branches.
3114 (md_apply_fix): Similarly, adjust logic here.
3116 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3118 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3119 adjust for external and weak syms as we will use a reloc. Allow
3120 for +8 offset when calculating limits of branches.
3121 (hppa_fix_adjustable): Undo 2000-09-23 change.
3122 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3123 Correct distance calculation.
3124 (tc_gen_reloc): Print the file name and line number if we can't
3127 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3128 * config/tc-hppa.c (nonzero_dibits): Define.
3129 (arg_reloc_stub_needed): Check each arg and return value
3130 separately for zero case.
3131 (pa_align): Declare argument `bytes'.
3133 2000-09-25 Kazu Hirata <kazu@hxi.com>
3135 * config/tc-cris.c: Fix formatting.
3136 * config/tc-d10v.h: Likewise.
3137 * config/tc-d30v.c: Likewise.
3138 * config/tc-d30v.h: Likewise.
3139 * config/tc-fr30.c: Likewise.
3140 * config/tc-fr30.h: Likewise.
3141 * config/tc-m68k.c: Likewise.
3142 * config/tc-m68k.h: Likewise.
3143 * config/tc-pj.h: Likewise.
3144 * config/tc-ppc.c: Likewise.
3145 * config/tc-ppc.h: Likewise.
3146 * config/tc-sh.c: Likewise.
3147 * config/tc-sh.h: Likewise.
3148 * config/tc-sparc.c: Likewise.
3149 * config/tc-v850.h: Likewise.
3150 * config/tc-vax.h: Likewise.
3151 * config/tc-w65.h: Likewise.
3152 * config/tc-z8k.h: Likewise.
3154 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3156 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3157 checks only for ELF.
3158 (hppa_force_relocation): Likewise.
3160 2000-09-22 Jim Wilson <wilson@cygnus.com>
3162 * config/tc-ia64.c (dv_sem): Add "stop".
3163 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3164 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3165 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3167 (mark_resources): Check IA64_RS_PRr.
3169 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3171 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3172 md_estimate_size_before_relax): Redesign and clean up the
3173 relaxation mechanism.
3175 2000-09-21 Kazu Hirata <kazu@hxi.com>
3177 * config/tc-ns32k.c: Fix formatting.
3178 * config/tc-ns32k.h: Likewise.
3180 2000-09-20 Kazu Hirata <kazu@hxi.com>
3182 * config/tc-m32r.c: Fix formatting.
3183 * config/tc-m32r.h: Likewise.
3184 * config/tc-m68851.h: Likewise.
3185 * config/tc-m68hc11.c: Likewise.
3186 * config/tc-m68hc11.h: Likewise.
3187 * config/tc-m88k.c: Likewise.
3188 * config/tc-mcore.c: Likewise.
3189 * config/tc-mcore.h: Likewise.
3190 * config/tc-mips.c: Likewise.
3191 * config/tc-mips.h: Likewise.
3192 * config/tc-mn10200.h: Likewise.
3193 * config/tc-mn10300.h: Likewise.
3194 * config/tc-tahoe.c: Likewise.
3195 * config/tc-tahoe.h: Likewise.
3197 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3199 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3200 Likewise in relaxation description comments.
3202 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3204 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3205 subtraction of two syms without emitting a relocation.
3207 From David Huggins-Daines <dhd@linuxcare.com>
3208 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3209 global or weak symbols.
3211 2000-09-15 Kazu Hirata <kazu@hxi.com>
3213 * config/tc-h8300.h: Fix formatting.
3214 * config/tc-h8500.c: Likewise.
3215 * config/tc-h8500.h: Likewise.
3216 * config/tc-hppa.h: Likewise.
3217 * config/tc-i370.h: Likewise.
3218 * config/tc-i386.h: Likewise.
3219 * config/tc-i860.c: Likewise.
3220 * config/tc-i860.h: Likewise.
3221 * config/tc-i960.h: Likewise.
3222 * config/tc-ia64.c: Likewise.
3223 * config/tc-ia64.h: Likewise.
3225 2000-09-14 Kazu Hirata <kazu@hxi.com>
3227 * config/tc-a29k.c: Fix formatting.
3228 * config/tc-alpha.c: Likewise.
3229 * config/tc-arc.c: Likewise.
3230 * config/tc-arc.h: Likewise.
3231 * config/tc-arm.c: Likewise.
3232 * config/tc-arm.h: Likewise.
3233 * config/tc-avr.c: Likewise.
3234 * config/tc-avr.h: Likewise.
3235 * config/tc-tic30.c: Likewise.
3236 * config/tc-tic30.h: Likewise.
3237 * config/tc-tic54x.c: Likewise.
3238 * config/tc-tic54x.h: Likewise.
3239 * config/tc-tic80.c: Likewise.
3240 * config/tc-tic80.h: Likewise.
3242 2000-09-14 Timothy Wall <twall@cygnus.com>
3244 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3245 parallel comparisons for later use.
3246 (struct rsrc): Add parallel comparison type.
3247 (resources_match): Skip special cases of PR usage (non-conflicting
3250 2000-09-13 Kazu Hirata <kazu@hxi.com>
3252 * config/obj-ecoff.c: Fix formatting.
3253 * config/obj-elf.c: Likewise.
3254 * config/obj-elf.h: Likewise.
3255 * config/obj-evax.h: Likewise.
3256 * config/obj-generic.h: Likewise.
3257 * config/obj-hp300.c: Likewise.
3258 * config/obj-hp300.h: Likewise.
3259 * config/obj-ieee.h: Likewise.
3260 * config/obj-vms.c: Likewise.
3261 * config/obj-vms.h: Likewise.
3263 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3265 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3266 (md_parse_option): Ditto.
3267 (md_longopts): Add -mips32 option.
3268 (md_show_usage): Document new options.
3269 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3270 (mips_ip): Assemble mfc0 with a sub-selection code.
3271 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3272 (mips_cpu_to_str): New function.
3273 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3274 Use CPU_* defines instead of hardcoded numbers.
3276 * doc/as.texinfo: Document new options.
3277 * doc/c-mips.texi: Ditto.
3279 2000-09-12 Kazu Hirata <kazu@hxi.com>
3281 * as.h: Fix formatting.
3282 * asintl.h: Likewise.
3283 * bit_fix.h: Likewise.
3284 * config/obj-aout.c: Likewise.
3285 * config/obj-aout.h: Likewise.
3286 * config/obj-bout.c: Likewise.
3287 * config/obj-bout.h: Likewise.
3288 * config/obj-coff.c: Likewise.
3289 * config/obj-coff.h: Likewise.
3290 * dwarf2dbg.h: Likewise.
3292 * flonum.h: Likewise.
3293 * frags.h: Likewise.
3294 * itbl-ops.h: Likewise.
3295 * macro.h: Likewise.
3298 * struc-symbol.h: Likewise.
3299 * subsegs.h: Likewise.
3300 * symbols.h: Likewise.
3302 * write.h: Likewise.
3304 2000-09-11 Kazu Hirata <kazu@hxi.com>
3306 * bignum-copy.c: Fix formatting.
3307 * config/tc-i370.c: Likewise.
3308 * config/tc-i960.c: Likewise.
3309 * config/tc-m68k.c: Likewise.
3310 * ehopt.c: Likewise.
3311 * flonum-copy.c: Likewise.
3312 * flonum-konst.c: Likewise.
3313 * flonum-mult.c: Likewise.
3314 * literal.c: Likewise.
3317 * stabs.c: Likewise.
3318 * subsegs.c: Likewise.
3320 2000-09-09 Philip Blundell <philb@gnu.org>
3322 * configure.in (arm*-*-uclinux*): New target.
3323 * configure: Regenerate.
3325 2000-09-09 Kazu Hirata <kazu@hxi.com>
3327 * input-file.c: Fix formatting.
3328 * itbl-ops.c: Likewise.
3329 * messages.c: Likewise.
3331 2000-09-08 Philip Blundell <philb@gnu.org>
3333 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3336 2000-09-07 H.J. Lu <hjl@gnu.org>
3338 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3339 * configure: Rebuild.
3341 2000-09-07 Kazu Hirata <kazu@hxi.com>
3343 * atof-generic.c: Fix formatting.
3344 * config/tc-mips.c: Likewise.
3345 * config/tc-vax.c: Likewise.
3346 * input-scrub.c: Likewise.
3348 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3350 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3351 * configure.in (sh-*-linux*): Added.
3352 * configure: Rebuilt.
3354 2000-09-06 Kazu Hirata <kazu@hxi.com>
3356 * config/tc-hppa.c: Fix formatting.
3358 * ecoff.c: Fix formatting.
3360 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3362 * configure: Rebuilt with new libtool.m4.
3364 2000-09-05 Kazu Hirata <kazu@hxi.com>
3366 * cgen.c: Fix formatting.
3367 * config/tc-ia64.c: Likewise.
3369 2000-09-05 Nick Clifton <nickc@redhat.com>
3371 * aclocal.m4: Regenerate.
3372 * config.in: Regenerate.
3373 * configure: Regenerate.
3374 * po/gas.pot: Regenerate.
3376 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3378 * config/tc-cris.c: Correct comment typos.
3380 2000-09-05 Eric Christopher <echristo@cygnus.com>
3382 * config/tc-mn10300.c: Cleanup.
3383 (md_pcrel_from): Enable.
3385 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3387 * expr.c (operand): Fix a comment typo.
3388 * write.c (write_relocs): Fix a signed/unsigned warning.
3390 * config/tc-hppa.c (fudge_reg_expressions): New
3391 (hppa_force_reg_syms_absolute): New.
3392 (pa_equ): Allow reg_section expressions.
3393 * config/tc-hppa.c (md_optimize_expr): Define.
3394 (hppa_force_reg_syms_absolute): Prototype.
3396 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3397 (pa_parse_number): Pass in arg to select fp reg parsing.
3398 Return 1 to indicate format checks pass. If strict, then only
3399 accept a register or register symbol. Return value in...
3400 (pa_number): New static for pa_parse_number.
3401 (FP_REG_BASE): Define.
3402 (FP_REG_RSEL): Define.
3403 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3404 appropriate. White space changes.
3405 (need_pa11_opcode): Don't bother passing any params, get them from
3407 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3408 Remove extraneous check in case 'Q'.
3409 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3410 reg, set section of resulting symbol to reg_section.
3411 (pa_parse_space_stmt): Modify call to pa_parse_number.
3412 (pa_space): Likewise.
3414 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3415 (hppa_force_relocation): Handle vtable relocs.
3416 (pa_vtable_entry): New.
3417 (pa_vtable_inherit): New.
3418 (md_pseudo_table): Add entries for vtable pseudos.
3419 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3420 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3422 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3423 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3424 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3426 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3427 specify a symbol type.
3429 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3430 dependent things together.
3431 (md_elf_symbol_type): Define.
3433 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3435 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3437 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3438 (obj_elf_vtable_entry): Declare.
3440 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3441 and export function.
3442 (obj_elf_vtable_entry): Similarly.
3443 (elf_pseudo_table): Fix the damage with a cast.
3445 2000-09-03 Richard Henderson <rth@cygnus.com>
3447 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3448 for template selection when a label is needed.
3450 2000-09-02 Kazu Hirata <kazu@hxi.com>
3452 * config/tc-ia64.c: Fix formatting.
3454 2000-09-02 Nick Clifton <nickc@redhat.com>
3456 * configure.in: Increase version number to 2.10.91.
3457 * configure: Regenerate.
3458 * aclocal.m4: Regenerate.
3459 * config.in: Regenerate.
3460 * po/gas.pot: Regenerate.
3461 * Makefile.in: Regenerate.
3463 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3465 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3466 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3467 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3469 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3472 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3474 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3475 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3476 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3477 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3478 (GOT_symbol): New variable.
3479 (md_undefined_symbol): Set it.
3481 2000-09-01 Richard Henderson <rth@cygnus.com>
3483 * config/tc-ia64.c (match): Don't inline.
3484 (extra_goodness): New.
3485 (md_begin): Prefer nop.f and nop.b for best_template.
3487 2000-08-31 Kazu Hirata <kazu@hxi.com>
3489 * as.c: Fix formatting.
3491 * frags.c: Likewise.
3492 * macro.c: Likewise.
3494 2000-08-31 Eric Christopher <echristo@cygnus.com>
3496 * config/tc-mn10300.c: Cleanup and fix warnings.
3497 (md_pseudo_table): Add initializers.
3498 (md_show_usage): Cleanup.
3499 (md_parse_option): Fix warnings.
3500 (md_undefined_symbol): Fix warnings.
3501 (md_conver_frag): Fix warnings.
3502 (tc_gen_reloc): Fix warnings.
3503 (md_apply_fix3): Fix warnings.
3504 (check_operand): Fix warnings.
3506 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3508 * acinclude.m4: Include libtool and gettext macros from the
3510 * aclocal.m4, configure: Rebuilt.
3512 2000-08-30 Mark Hatle <mhatle@mvista.com>
3514 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3516 2000-08-31 Kazu Hirata <kazu@hxi.com>
3518 * listing.c: Fix formatting.
3520 2000-08-29 Kazu Hirata <kazu@hxi.com>
3522 * app.c: Fix a comment typo. Fix formatting.
3524 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3526 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3527 offset of the target destination for jmp instructions.
3528 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3530 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3532 * NEWS: Mention support for CRIS.
3534 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3536 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3537 Sets `.lcomm' alignment to zero.
3539 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3541 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3542 TC_FIX_ADJUSTABLE): Define.
3544 2000-08-23 Jim Wilson <wilson@cygnus.com>
3546 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3547 unwind.personality_routine is set.
3549 2000-08-23 H.J. Lu <hjl@gnu.org>
3551 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3553 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3555 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3558 2000-08-22 H.J. Lu <hjl@gnu.org>
3560 * config.in (STRICTCOFF): New for strict COFF.
3562 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3563 i386-*-go32* and i386-go32-rtems*.
3564 * configure: Rebuilt.
3566 * config/obj-coff.c (obj_coff_endef): Follow the historical
3567 behavior if STRICTCOFF is not defined.
3569 * doc/internals.texi: Document STRICTCOFF.
3571 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3573 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3574 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3575 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3576 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3577 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3578 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3579 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3582 2000-08-22 Eric Christopher <echristo@cygnus.com>
3584 * config/tc-mn10300.c: (md_apply_fix): New function.
3585 (mn10300_force_relocation): New function.
3586 (mn10300_fix_adjustable): New function.
3588 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3589 (TC_HANDLES_FX_DONE): Define.
3590 (obj_fix_adjustable): Define.
3591 (MD_APPLY_FIX3): Define.
3592 (TC_LINKRELAX_FIXUP): Define.
3594 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3596 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3598 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3600 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3602 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3603 if the fixup resulted in a relocation.
3605 2000-08-18 Nick Clifton <nickc@redhat.com>
3607 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3608 Make reference to first element of shift_names explicit.
3610 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3612 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3613 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3614 add a symbol's address. Removed all target-specific #ifdefs that
3615 used to accomplished the same.
3616 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3617 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3618 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3619 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3620 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3622 2000-08-17 Kazu Hirata <kazu@hxi.com>
3624 * dwarf2dbg.c: Fix formatting.
3626 2000-08-17 Nick Clifton <nickc@redhat.com>
3628 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3629 to be recoded as logical shift lefts by zero.
3631 2000-08-16 Jim Wilson <wilson@cygnus.com>
3633 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3634 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3636 (note_register_values): Handle IA64_OPND_R3_2 operands.
3638 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3640 * config/tc-i860.c (md_operand): Silly typo fixed.
3642 2000-08-16 Nick Clifton <nickc@redhat.com>
3644 * config/tc-arm.c (struct asm_shift): Delete.
3646 (enum asm_shift_index): New.
3647 (struct asm_shift_properties): New.
3648 (struct asm_shift_name): New.
3649 (shift_properties[]); New.
3650 (shift_names[]); New.
3652 (decode_shift): Use new structures.
3653 Issue a warning is "ROR #0" is used.
3654 Issue a warning if "ASR #0" or "LSR #0" is used.
3656 (md_begin): Initialise arm_shift_hsh table from new
3657 asm_shift_name array.
3659 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3661 * config/tc-sparc.c: Kill all warnings.
3662 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3664 (md_show_usage): Update usage text.
3666 2000-08-16 Nick Clifton <nickc@redhat.com>
3668 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3671 2000-08-15 Will Cohen <wcohen@redhat.com>
3673 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3675 * config/tc-sh.c (md_assemble): Changed so debug_type
3676 test performed for ppi_assemble
3677 * config/tc-sh.c: Included dwarf2dbg.h.
3678 (debug_line): Defined.
3679 (md_assemble): Generates dwarf2 line info.
3680 (sh_finalize): New function. Finalize dwarf2 info.
3681 (assemble_ppi): Returns size of code generated.
3682 (build_Mytes): Returns size of code generated.
3683 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3684 * config/tc-sh.h (md_end): Defined.
3685 (sh_finalize): Declared.
3687 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3689 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3692 2000-08-14 Nick Clifton <nickc@redhat.com>
3694 * config/tc-arm.c (do_bx): Allow "bx pc".
3696 2000-08-14 Jim Wilson <wilson@cygnus.com>
3698 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3699 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3700 (md_begin): Change assignment to md.flag to OR in the new bit.
3702 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3704 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3705 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3708 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3710 * NEWS: Mention i860 support.
3712 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3714 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3716 2000-08-14 Andreas Schwab <schwab@suse.de>
3718 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3720 2000-08-11 Andreas Schwab <schwab@suse.de>
3722 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3725 2000-08-11 Kazu Hirata <kazu@hxi.com>
3727 * expr.c: Fix formatting.
3728 * config/obj-bout.c: Likewise.
3730 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3732 * doc/c-i860.texi: Flesh out the i860 section more.
3734 2000-08-10 Kazu Hirata <kazu@hxi.com>
3736 * symbols.c: Fix formatting.
3739 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3741 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3742 modifier has the IgnoreSize bit set.
3744 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3746 From Rodney Brown <RodneyBrown@mynd.com>
3747 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3748 * configure: Regenerate.
3750 2000-08-09 Kazu Hirata <kazu@hxi.com>
3752 * hash.c: Fix formatting.
3755 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3757 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3758 (i860_fix_info): New enum.
3759 (MD_APPLY_FIX3): Define.
3760 (WORKING_DOT_WORD): Define.
3761 (TC_HANDLES_FX_DONE): Define.
3762 (DIFF_EXPR_OK): Define.
3763 (LISTING_HEADER): Define.
3764 (TARGET_FORMAT): Select target format based on endian flag.
3765 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3766 (target_big_endian): Add external declaration.
3768 * config/tc-i860.c: All existing code reworked completely. Other
3769 new code shown below.
3770 (SYNTAX_SVR4): Define.
3771 (target_warn_expand): New variable.
3772 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3773 (md_longopts): Declare and define with new options (-EL, -EB,
3775 (md_show_usage): New function.
3776 (md_operand): New function.
3777 (obtain_reloc_for_imm16): New function.
3778 (md_apply_fix3): New function.
3779 (tc_gen_reloc): New function.
3781 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3783 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3784 2 bytes of the jump address are in the same frag.
3785 (find): Accept 68hc12 register indirect modes.
3787 * NEWS: Mention 68HC11 & 68HC12 support.
3789 2000-08-07 Richard Henderson <rth@cygnus.com>
3791 * config/tc-ia64.c (unwind): Add prologue_mask member.
3792 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3793 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3794 (dot_body): Clear unwind.prologue_mask.
3795 (dot_prologue): Set it. Accept a register second argument.
3797 2000-08-07 Kazu Hirata <kazu@hxi.com>
3799 * config/atof-ieee.c: Fix formatting.
3800 * config/atof-tahoe.c: Likewise.
3802 2000-08-06 Nick Clifton <nickc@cygnus.com>
3804 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3807 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3808 of .popsection, .previous, .pushsection, .subsection,
3809 .version, .vtable_entry, .vtable_inherit and .weak.
3811 2000-08-05 Kazu Hirata <kazu@hxi.com>
3813 * config/tc-cris.c: Fix formatting.
3814 * config/tc-i386.c: Likewise.
3815 * config/tc-sparc.c (sparc_ip): Simplify the code.
3817 2000-08-04 Kazu Hirata <kazu@hxi.com>
3819 * config/tc-cris.c: Rearrange code for readability.
3820 * config/tc-d10v.c: Fix formatting.
3821 * config/tc-m32r.c: Likewise.
3822 * config/tc-sparc.c: Likewise.
3824 2000-08-02 Jim Wilson <wilson@cygnus.com>
3826 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3827 before ia64_find_opcode.
3828 (md_assemble): Likewise.
3830 2000-08-01 Nick Clifton <nickc@cygnus.com>
3832 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3833 Undo some formatting fixes.
3835 2000-08-01 Kazu Hirata <kazu@hxi.com>
3837 * config/obj-som.c: Fix formatting.
3838 * config/obj-ieee.c: Likewise.
3839 * config/tc-arm.c: Likewise.
3840 * config/tc-v850.c: Likewise.
3842 2000-08-01 Nick Clifton <nickc@redhat.com>
3844 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3845 index by command line option.
3847 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3849 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3850 (@node M68K-Branch): Rewrite to match the reality.
3852 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3854 * doc/c-i860.texi: New file.
3855 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3856 * doc/Makefile.in: Regenerate.
3857 * doc/all.texi: Add I860 as relevant architecture.
3858 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3860 2000-07-31 Kazu Hirata <kazu@hxi.com>
3862 * config/tc-d30v.c: Fix formatting.
3864 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3866 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3867 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3868 long emit a long branch if available instead of an absolute jump, never
3869 emit absolute jumps for anything with --pcrel.
3871 * doc/c-m68k.texi: Document new command line option.
3873 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3875 * config/tc-avr.c: Use PARAMS macro in function declarations.
3876 Don't declare md_pcrel_from_section (already in tc-avr.h).
3877 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3878 (avr_operand): Don't set (unsigned) op_mask to -1.
3880 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3882 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3883 * configure: Regenerated.
3884 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3885 of operand to the .type directive (.e.g, "type").
3887 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3889 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3890 * app.c (do_scrub_chars): Record where first comment found.
3891 * read.c (read_a_source_file): Init found_comment on entry, and
3892 notify whether comments found on exit.
3893 * config/tc-hppa.c (md_shortopts): Add "c".
3894 (md_longopts): Add warn-comment.
3895 (md_parse_option): Handle it.
3896 (md_show_usage): Show available options.
3897 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3899 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3901 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3902 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3904 (md_estimate_size_before_relax): Don't fall off end of function.
3906 2000-07-27 Kazu Hirata <kazu@hxi.com>
3908 * config/tc-avr.c: Fix formatting.
3909 * config/tc-ns32k.c: Likewise.
3911 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3913 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3915 2000-07-27 Kazu Hirata <kazu@hxi.com>
3917 * config/tc-d10v.c: Fix formatting.
3918 * config/tc-z8k.c: Likewise.
3919 * config/tc-sparc.c: Likewise.
3921 2000-07-26 Dave Brolley <brolley@redhat.com>
3923 * cgen.c (queue_fixup): Declare opinfo.
3924 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3925 (gas_cgen_md_operand): Ditto.
3926 (gas_cgen_md_apply_fix3): Ditto.
3928 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3930 * config/obj-coff.c (obj_frob_symbol): Don't merge
3931 labels. Don't merge if the symbol isn't constant. Return
3932 immediately if a symbol is merged.
3934 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3936 * frags.c (frag_align): Correct absolute section alignment.
3938 2000-07-20 DJ Delorie <dj@redhat.com>
3940 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3941 it breaks linking against DLLs.
3943 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3945 * configure.in: Add CRIS support.
3946 * configure: Regenerate.
3947 * Makefile.am: (CPU_TYPES): Add cris.
3948 (CPU_OBJ_VALID) [aout]: Add cris.
3949 (MULTI_CPU_TYPES): Add cris.
3950 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3951 [coff]: Only i386 and mips are valid.
3952 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3953 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3954 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3955 Regenerate dependencies.
3956 * Makefile.in: Regenerate.
3957 * aclocal.m4: Regenerate.
3958 * as.c: Declare crisaout, criself.
3959 * config/tc-cris.h, config/tc-cris.c: New.
3960 * config/e-criself.c, config/e-crisaout.c: New.
3961 * po/POTFILES.in, po/gas.pot: Regenerate.
3963 2000-07-20 Kazu Hirata <kazu@hxi.com>
3965 * read.c: Fix formatting.
3966 * write.c: Fix formatting.
3968 2000-07-19 H.J. Lu <hjl@gnu.org>
3970 * sb.c: Include <stdlib.h> if exists for abort ().
3972 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3974 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3975 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3976 (pa_type_args): Same here.
3978 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3980 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3981 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3982 the storage class is already set.
3984 2000-07-17 Kazu Hirata <kazu@hxi.com>
3986 * config/tc-m68hc11.c: Fix formatting.
3987 * config/tc-mn10200.c: Likewise.
3988 * config/tc-mn10300.c: Likewise.
3989 * config/tc-pj.c: Likewise.
3990 * config/tc-tic80.c: Likewise.
3991 * config/tc-w65.c: Likewise.
3993 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3995 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3998 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4000 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4003 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4005 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4006 ELF as are used for SOM (except the 32-bit reloc one) to decide
4007 whether a symbol can be reduced to a section symbol. Expand on
4008 the comment for symbols involved in LR% and RR% expressions.
4010 2000-07-14 Nick Clifton <nickc@cygnus.com>
4012 * config/tc-mips.c (mips_disable_float_construction): New
4013 static variable. Set to true if doubles should not be
4014 constructed by loading two single width fp registers with
4015 halves of the value.
4016 (mips_ip): Test mips_disable_float_construction.
4017 (md_longopts): Add command line switches --construct-floats
4018 and --no-construct-floats.
4019 (md_parse_option): Parse new command line options.
4020 (md_show_usage): Describe new command line options.
4022 * doc/c-mips.texi: Document new command line options.
4024 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4026 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4027 * configure: Regenerate.
4029 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4031 * configure.in (DEFAULT_EMULATION setting): Revert part of
4032 2000-07-01 change that set te_multi=multi unless set to tmips.
4033 * configure: Regenerate.
4035 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4037 * config/obj-coff.c (coff_frob_section): Add padding to the last
4038 section when aligning it increases its size.
4040 2000-07-11 Kazu Hirata <kazu@hxi.com>
4042 * config/tc-tic54x.c: Fix formatting.
4044 2000-07-10 Kazu Hirata <kazu@hxi.com>
4046 * config/tc-h8500.c: Fix formatting.
4047 * config/tc-tic54x.c: Fix formatting.
4049 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4051 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4052 displacements correctly.
4054 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4056 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4058 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4062 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4064 From David Huggins-Daines <dhd@linuxcare.com>
4065 * config/te-hppalinux64.h: Add a new emulation.
4066 * configure.in (emulations): Add configure bits to support the
4067 64-bit Linux/parisc target.
4068 * configure: Regenerate.
4070 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4071 (md_shortopts): Add `V' for ELF.
4073 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4074 when SOM or ELF_ARG_RELOC are defined.
4075 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4076 ELF_ARG_RELOC are defined.
4077 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4078 (pa_stringer): ..Do it here instead. Fix comment typos.
4079 (hppa_force_relocation): Cast enums to int before comparing with
4082 From Ryan Bradetich <rbradetich@uswest.net>
4083 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4084 redifinition warning.
4085 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4086 (hppa_force_relocation): ditto
4087 (md_apply_fix): Added cast to buf to fix warnings.
4089 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4090 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4092 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4093 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4094 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4095 reloc_type** to avoid warnings in switch.
4096 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4097 little earlier instead.
4099 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4101 (pa_type_args): Use symbol_arg_reloc_info.
4102 (struct pa_it): Make arg_reloc unsigned int.
4103 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4104 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4105 (pa_code): Delete. pa_text duplicates this function.
4106 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4107 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4109 (cons_fix_new_hppa): Actually change selector to e_fsel when
4110 warning about assuming so.
4111 (tc_gen_reloc): More example elf arg reloc code.
4112 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4113 (hppa_force_relocation): Likewise.
4115 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4117 (pa_end_of_source): Prototype.
4118 (hppa_fix_adjustable): Prototype.
4119 (LABELS_WITHOUT_COLONS): Move it..
4120 * config/te-hppa.h: To here.
4122 * config/te-hppa64.h: New file.
4124 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4126 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4127 format -10, -16, 16 relocs.
4128 (hppa_elf_mark_end_of_function): Test for null
4129 last_call_info->start_symbol
4131 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4132 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4133 re_assesmble_* functions. Delete extraneous statements. Fix
4135 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4136 insn to re_assemble_*.
4138 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4140 * doc/internals.texi (Expressions): Fix typo.
4142 2000-07-08 Kazu Hirata <kazu@hxi.com>
4144 * config/tc-sh.c: Fix formatting.
4145 * config/tc-tic54x.c: Fix formatting.
4146 * depend.c: Fix formatting.
4147 * flonum-konst.c: Likewise.
4148 * flonum-mult.c: Likewise.
4150 2000-07-07 Kazu Hirata <kazu@hxi.com>
4152 * config/tc-sh.c: Fix comments.
4153 * config/obj-vms.c: Fix comments.
4154 * config/tc-a29k.c: Likewise.
4155 * config/tc-alpha.c: Likewise.
4156 * config/tc-h8300.c: Likewise.
4157 * config/tc-h8500.c: Likewise.
4158 * config/tc-i370.c: Likewise.
4159 * config/tc-ia64.c: Likewise.
4160 * config/tc-m68hc11.c: Likewise.
4161 * config/tc-m68k.c: Likewise.
4162 * config/tc-mips.c: Likewise.
4163 * config/tc-ns32k.c: Likewise.
4164 * config/tc-ppc.c: Likewise.
4165 * config/tc-z8k.c: Likewise.
4167 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4169 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4170 Default to '(SEC_LOAD | SEC_DATA)'.
4171 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4173 * doc/internals.texi (CPU Backend): Describe
4174 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4176 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4178 * as.c (parse_args): NULL terminate the long option list.
4180 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4182 * config/tc-d30v.h: Include "write.h" for fixS.
4183 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4185 2000-07-05 Nick Clifton <nickc@cygnus.com>
4187 * config/tc-d30v.c (write_2_short): Further changes to warning
4188 messages produced when combining EITHER_BUT_PREFER_MU attributed
4191 2000-07-05 DJ Delorie <dj@redhat.com>
4195 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4197 * config/tc-arm.c (psrs): Accept combinations of flags.
4199 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4201 * config/tc-avr.c: Change _ () to _() around all strings marked
4202 for translation (exception from the usual coding style).
4203 (avr_opt): New struct variable, how the new switches are set.
4204 (OPTION_MMCU): Define as 'm' and actually use.
4205 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4206 (show_mcu_list): New function, display the list of known MCUs.
4207 (md_show_usage): Document the new switches. Call show_mcu_list.
4208 (avr_set_arch): Change 'm' to OPTION_MMCU.
4209 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4210 Handle the new switches.
4211 (avr_operands): Disable warnings for undefined combinations of
4212 operands if -mall-opcodes. Disable warnings for skipping two-word
4213 instructions if enhanced core or -mno-skip-bug.
4214 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4215 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4216 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4217 (avr_ldi_expression): Warn about implicit lo8().
4218 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4220 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4222 * configure.in: Add entry for mips-*-sysv4*MP*
4223 * configure: Rebuild
4224 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4225 elf32-tradlittlemips for traditional mips targets.
4226 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4227 test for Link Once sections as in adjust_reloc_syms.
4228 * config/te-tmips.h: New file for traditional mips targets. Define
4231 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4233 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4234 flags argument is not present, don't change an existing section's
4235 section's attributes. If the flags argument is present, warn if the
4236 attributes don't match the section's current attributes. When
4237 long section names are supported, set SEC_LINK_ONCE and
4238 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4240 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4242 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4243 symbols; create them.
4245 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4247 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4248 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4250 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4252 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4253 expressions. Ignore the problem when handling 16 bit signed
4254 immediates, because the assembler will take care of the relocation
4257 2000-06-27 Nick Clifton <nickc@cygnus.com>
4259 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4260 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4261 sequential order, and emit warning messages if the input source
4262 code contains constructs like that, or parallel constructs
4263 containing such opcodes.
4265 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4267 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4268 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4269 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4270 (md_show_usage): Update usage message.
4271 (md_parse_option): Allow redefinition of MCU type within the
4272 same avr[1-5] bfd machine type. Show both old and new MCU type
4273 in the error message.
4274 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4275 Simplify 8K wrap code.
4277 2000-06-25 Kazu Hirata <kazu@hxi.com>
4279 * config/obj-aout.c: Remove all uses of DEFUN.
4280 * config/obj-ieee.c: Likewise.
4281 * config/tc-sh.c: Fix comment typos.
4282 * config/tc-tahoe.c: Likewise.
4283 * config/tc-vax.c: Likewise.
4284 * config/tc-w65.c: Likewise.
4285 * config/tc-z8k.c: Likewise.
4286 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4288 2000-06-24 DJ Delorie <dj@cygnus.com>
4290 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4291 more changes from Sept 1999
4292 (tc_i386_fix_adjustable): ditto
4293 (md_apply_fix3): ditto
4295 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4297 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4298 (gas_cgen_parse_operand): Set it around expression() call.
4299 (gas_cgen_md_operand): Test for it before longjmp().
4301 2000-06-24 Kazu Hirata <kazu@hxi.com>
4303 * config/tc-h8500.c: Remove all uses of DEFUN.
4304 * config/tc-sh.c: Likewise.
4305 * config/tc-w65.c: Likewise.
4306 * config/tc-z8k.c: Likewise.
4308 * config/tc-h8500.c: Fix typos in comments.
4310 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4312 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4315 2000-06-23 matthew green <mrg@redhat.com>
4317 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4318 defined. Fix error message for `[' grouping.
4320 2000-06-22 Kazu Hirata <kazu@hxi.com>
4322 * config/tc-h8300.c: Fix formatting and comment typos.
4324 2000-06-22 Timothy Wall <twall@cygnus.com>
4326 * config/tc-ia64.c (note_register_values): Move premature QP
4327 notation clearing into the appropriate place.
4329 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4331 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4332 first before anything else. Add bin-bugs.h, emul.h and progress.h
4333 Sort list of files as for $(OBJS) in Makefile.am.
4335 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4336 find one. Remake dependencies.
4337 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4338 * Makefile.in: Regenerate.
4339 * doc/Makefile.in: Regenerate.
4341 * config/tc-i386.c (i386_displacement): Don't assume a constant
4342 displacement is necessarily 16 bits when in 16 bit code mode.
4343 (md_assemble): Instead size the displacement here after we know
4344 for sure that a .code16gcc operand hasn't automatically added
4345 operand size prefixes.
4347 2000-06-21 H.J. Lu <hjl@gnu.org>
4349 * Makefile.am: Rebuild dependency.
4350 * Makefile.in: Rebuild.
4352 2000-06-21 Kazu Hirata <kazu@hxi.com>
4354 * config/tc-h8300.c (parse_reg): Make the function static.
4355 (parse_exp): Likewise.
4357 2000-06-20 DJ Delorie <dj@cygnus.com>
4359 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4360 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4361 for cygwin import libraries to work properly.
4363 2000-06-20 H.J. Lu <hjl@gnu.org>
4365 * Makefile.am: Rebuild dependency.
4366 * Makefile.in: Rebuild.
4367 * configure: Likewise.
4368 * doc/Makefile.in: Likewise.
4370 2000-06-20 Timothy Wall <twall@cygnus.com>
4372 * doc/internals.texi (CPU backend): Add @itemx for
4373 TC_START_LABEL_WITHOUT_COLON.
4374 * doc/c-tic54x.texi: New.
4375 * doc/as.texinfo: Add tic54x features and include primary tic54x
4377 * doc/all.texi: Add C54X.
4378 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4379 * doc/Makefile.in: Regenerate.
4380 * configure.in: Add tic54x and define LIBM for tic54x.
4381 * configure: Regenrate.
4382 * config/tc-tic54x.[ch]: New.
4383 * config/obj-coff.h: Add tic54x.
4384 * Makefile.am: (CPU_TYPES): Add tic54x.
4385 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4386 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4387 (as_new_LDADD): Add $(LIBM).
4388 * Makefile.in: Regenerate.
4390 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4392 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4393 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4394 * doc/as.texinfo: Likewise.
4396 * configure, Makefile.in: Regenerate.
4397 * configure.in (emulations): Recognize m6811 and m6812.
4398 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4399 Added files for 68hc11 and 68hc12 assembler.
4400 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4401 * config/tc-m68hc11.h: Header definition for that assembler.
4403 2000-06-18 Nick Clifton <nickc@redhat.com>
4405 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4406 instead of OCTETS_PER_BYTE.
4408 * config/tc-v850.c: Fix compile time warnings.
4409 * config/tc-ppc.c: Fix compile time warnings.
4411 2000-06-18 H.J. Lu <hjl@gnu.org>
4413 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4414 * configure: Rebuild.
4416 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4418 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4421 2000-06-16 Nick Clifton <nickc@cygnus.com>
4423 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4424 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4426 * doc/c-mips.texi: Document newly accepted cpu variants.
4428 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4430 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4432 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4434 * macro.c (getstring): Make it possible to escape the quote
4437 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4439 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4441 2000-06-13 H.J. Lu <hjl@gnu.org>
4443 * configure: Regenerate.
4445 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4447 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4449 * doc/internals.texi (line_separator_chars): Semicolon is no
4450 longer a default. Mention null and newline as defaults.
4452 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4454 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4455 * config/tc-i860.h (line_separator_chars): Likewise.
4456 * config/tc-h8300.c (line_separator_chars): Likewise.
4457 * config/tc-i960.c (line_separator_chars): Likewise.
4458 * config/tc-m68k.c (line_separator_chars): Likewise.
4459 * config/tc-mips.c (line_separator_chars): Likewise.
4460 * config/tc-ns32k.c (line_separator_chars): Likewise.
4461 * config/tc-sparc.c (line_separator_chars): Likewise.
4462 * config/tc-vax.c (line_separator_chars): Likewise.
4464 * config/tc-h8300.c (comment_chars): Use string initialiser.
4465 * config/tc-i960.c (line_comment_chars): Likewise.
4466 * config/tc-z8k.c (comment_chars, line_comment_chars,
4467 line_separator_chars): Likewise.
4469 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4472 2000-06-08 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4477 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4479 * configure.in (VERSION): Update to show this is the CVS mainline.
4481 2000-06-08 Matthew Jacob <mjacob@feral.com>
4483 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4484 $at is the integer register $r28, vs. both $r28 and the floating
4485 point register $f28.
4487 2000-06-08 James E. Wilson <wilson@cygnus.com>
4489 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4490 (dot_endp): Don't call ia64_flush_insns.
4491 (emit_one_bundle): Don't delete prologue/body records from
4492 unwind_record list in first loop. Rewrite second loop to account for
4495 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4497 * config/tc-ia64.c: Add missing prototypes.
4498 (generate_unwind_image): Cast argument to output_unw_records call.
4500 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4502 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4504 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4506 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4507 (REGISTER_P): likewise.
4508 (avr_opcodes): uses include/opcode/avr.h
4509 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4511 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4513 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4516 2000-06-03 H.J. Lu <hjl@gnu.org>
4518 * read.c (is_end_of_line): Put back `;'.
4520 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4522 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4524 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4526 * expr.c (operand): Test is_end_of_line outside switch to catch
4527 line separator chars that are also operators.
4528 (operator): Return O_illegal for line separator chars.
4530 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4531 entry (or `!' entry for TC_HPPA).
4533 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4534 before indexing is_end_of_line. Remove redundant check for '\0'.
4536 * config/tc-h8500.c (md_assemble): Likewise.
4537 * config/tc-mcore.c (md_assemble): Likewise.
4538 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4541 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4543 * config/tc-mcore.c (mcore_cons): Likewise.
4544 (mcore_float_cons): Likewise.
4545 (mcore_stringer): Likewise.
4546 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4548 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4550 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4552 2000-05-29 Nick Clifton <nickc@cygnus.com>
4554 * config/tc-sh.c: Fix compile time warning messages.
4556 * config/tc-mips.c: Fix compile time warning messages.
4558 2000-05-29 Philip Blundell <philb@gnu.org>
4560 * doc/as.texinfo: Update copyright dates.
4561 (Local Labels): Delete misplaced mention of ARM.
4562 * NEWS: Mention ARM ELF support.
4564 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4566 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4567 it is modified, and use the real_size to compute the frag address
4568 for dwarf2 line info.
4570 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4572 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4573 line-matching scheme to cope with automake moving variables around.
4574 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4575 * Makefile.in: Regenerate.
4577 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4579 * config/tc-sparc.c (sparc_relax): New.
4580 (md_longopts): Add -relax and -no-relax options.
4581 (md_parse_options, md_show_usage): Likewise.
4582 (md_apply_fix3): Optimize tail call into branch always if possible.
4584 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4586 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4587 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4588 rules, with warning when a GAS statement specifies a packing that
4589 will result in an instruction being squashed.
4590 Added typdef packing_type and enumerals, changed various integer
4591 literals to use the enumerals.
4593 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4595 * config/tc-ia64.c (dot_restorereg_p): New function.
4596 (md_pseudo_table): Add restorereg.p.
4597 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4598 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4600 * config/tc-ia64.h (unw_record_type): Add unwabi.
4601 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4602 called MASK with members for imask, and the masks produced by
4603 fr_mem, gr_mem, br_mem, and frgr_mem.
4604 (unw_p_record): Add members ABI and CONTEXT.
4605 (unw_x_record): Add member AB.
4606 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4607 as pseudo-register for use during unwind info generation.
4608 (AR_PFS, AR_LC): New macros.
4609 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4610 whose names start with an at sign (as in "@priunat").
4611 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4613 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4614 proc_end, unwind_info, personality_routine): Consolidate into
4615 "unwind" structure to reduce offset-table use. Add member
4616 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4618 (output_R1_format, output_R3_format, output_P3_format,
4619 output_P6_format): Initialize R with zero to reduce compiler warnings.
4620 (output_P7_format): Ditto. Add `default' branch to switch
4621 statement to reduce compiler warnings.
4622 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4623 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4624 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4625 into single argument.
4626 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4627 compiler warnings. Merge A and B args into single argument.
4628 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4629 A and B args into single argument.
4630 (free_record): Removed (wasn't used).
4631 (free_list_records): Also free imasks in prologue records.
4632 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4633 (output_spill_mask): Remove.
4634 (output_unwabi): New function.
4635 (output_epilogue, output_label_state, output_copy_state): Call
4637 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4638 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4640 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4641 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4642 as part of handling the prologue records. Emit region's imask if
4643 we have one. Handle unwabi, epilogue, label_state, copy_state,
4644 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4645 spill_sprel_p, and spill_reg_p records.
4646 (set_imask, count_bits, slot_index): New function.
4647 (fixup_unw_records): Fix region size computation. Handle
4648 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4649 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4650 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4651 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4652 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4653 (dot_save): Use manifest constants for applicaton registers.
4654 Handle REG_PR and REG_PRIUNAT.
4655 (dot_restore): Don't just ignore it.
4656 (dot_restorereg): New function..
4657 (generate_unwind_image): Ensure unwind info is a multiple of eight
4658 bytes, not just four bytes.
4659 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4660 (dot_altrp): Don't just ignore it.
4661 (dot_savemem): New function. Replaces dot_savesp() and
4662 dot_savepsp(). Use manifest constants for applicaton registers.
4663 Handle REG_PR and REG_PRIUNAT.
4664 (dot_savef): Simplify.
4665 (dot_saveb): Support generation of br_gr.
4666 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4667 dot_label_state, dot_copy_state): New function.
4668 (dot_unwabi): Don't just ignore it.
4669 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4670 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4671 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4672 (emit_one_bundle): Set slot number for prologue/body records
4673 *before* emitting the first insn.
4674 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4675 (md_begin): Declare "psp" pseudo-register.
4676 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4677 so we don't get segfault.
4678 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4679 counts as required per SW Conventions manual
4680 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4681 output_preds_psprel, output_preds_sprel, output_spill_base,
4682 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4683 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4684 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4685 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4686 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4687 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4688 (dot_vframe): Implement.
4689 (dot_vframesp, dot_vframepsp): New function.
4691 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4693 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4694 * configure: Regenerate.
4696 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4698 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4699 (md_estimate_size_before_relax): so we can use it here instead of
4700 old kludges. Localise vars to blocks. Comment.
4702 * frags.c (frag_new): Update fr_var comments.
4703 * frags.h (struct frag): Ditto.
4705 2000-05-22 Richard Henderson <rth@cygnus.com>
4707 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4708 (pseudo_func): Add pcrel.
4709 (operand_match): Handle IA64_OPND_TGT64.
4710 (build_insn): Likewise.
4711 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4712 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4713 (fix_insn): Handle all three 64-bit relocation types.
4715 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4717 * obj.h (struct format_ops): New members begin, app_file,
4718 s_set_other, s_set_desc, s_get_type, s_set_type,
4719 separate_stab_sections, init_stab_section.
4721 * config/obj-multi.h: Update GPL notice to v2.
4723 (obj_app_file): New.
4724 (S_SET_SIZE): Test s_set_size for NULL before calling.
4725 (S_SET_ALIGN): Similar for s_set_align.
4730 (SEPARATE_STAB_SECTIONS): New.
4731 (INIT_STAB_SECTION): New.
4732 (EMIT_SECTION_SYMBOLS): New.
4733 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4735 * config/obj-elf.h: Update GPL notice to v2.
4736 Mention that this file is included from obj-multi.h.
4737 (obj_begin): Wrap definition in ifndef.
4738 (elf_file_symbol): Constify declaration.
4739 (obj_app_file): Ditto.
4740 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4741 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4743 * config/obj-elf.c (elf_s_set_other): New.
4744 (elf_file_symbol): Constify argument.
4745 (elf_separate_stab_sections): New.
4746 (elf_init_stab_section): New.
4747 (elf_format_ops): Add new members. Remove comma at end.
4749 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4750 (ecoff_format_ops): Add new fields. Remove comma at end.
4751 Mention inconsistency for emit_section_symbols.
4753 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4755 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4756 (coff_separate_stab_sections): New.
4757 (coff_format_ops): Add new members.
4759 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4760 (obj_aout_s_set_other): New.
4761 (obj_aout_s_set_desc): New.
4762 (obj_aout_s_get_type): New.
4763 (obj_aout_s_set_type): New.
4764 (obj_aout_separate_stab_sections): New.
4765 (aout_format_ops): New members added. Use obj_aout_process_stab,
4766 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4767 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4769 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4771 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4773 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4774 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4775 (md_estimate_size_before_relax): Ensure jumps to weak and
4776 externally visible symbols are relocatable.
4778 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4780 * stabs.c (aout_process_stab): Make global.
4781 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4782 * read.h (aout_process_stab): Declare.
4784 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4785 Generalize to *aout, *coff *elf.
4786 * configure: Regenerated.
4788 * doc/internals.texi (Object format backend): Say
4789 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4791 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4792 * Makefile.in: Regenerated.
4794 2000-05-19 Catherine Moore <clm@cygnus.com>
4796 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4798 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4800 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4801 instruction to reflect change in re_assemble_*.
4803 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4805 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4806 build PA64 ELF tools.
4807 * configure: Rebuilt.
4809 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4811 * Makefile.am: Regenerate dependencies.
4812 * Makefile.in: Regenerate.
4814 2000-05-15 Nick Clifton <nickc@cygnus.com>
4816 * config/tc-arm.c (struct asm_psr): Add boolean field
4817 distinguishing between CSPR and SPSR. Rename 'number' field
4819 (psrs): Rearrange contents to match new asm_psr structure.
4820 (arm_psr_parse): Move next to psr_required_here. Make it
4821 return an asm_psr structure.
4822 (psr_required_here): Use asm_psr structure returned by
4824 (do_msr): Reorganise to allow psr_required_here to be called
4826 (md_undefined_name): Mark 'name' parameter as unused, since
4827 the COFF target does not use it.
4829 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4831 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4833 * config/te-aux.h: Likewise.
4834 * config/te-dpx2.h: Likewise.
4835 * config/te-go32.h: Likewise.
4836 * config/te-hp300.h: Likewise.
4837 * config/te-hppa.h: Likewise.
4838 * config/te-i386aix.h: Likewise.
4839 * config/te-ic960.h: Likewise.
4840 * config/te-interix.h: Likewise.
4841 * config/te-nbsd532.h: Likewise.
4842 * config/te-pc532mach.h: Likewise.
4843 * config/te-ppcnw.h: Likewise.
4844 * config/te-psos.h: Likewise.
4845 * config/te-sparcaout.h: Likewise.
4846 * config/te-sun3.h: Likewise.
4847 * config/te-sysv32.h: Likewise.
4849 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4851 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4852 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4853 and sign extend without an if statement.
4854 (build_bytes): Likewise.
4856 2000-05-14 Kazu Hirata <kazu@hxi.com>
4858 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4859 X_add_symbol L_32 case.
4861 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4863 * config/te-freebsd.h: New file.
4865 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4867 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4868 bindtextdomain): Replace defines with those from intl/libgettext.h
4869 to quieten gcc warnings.
4871 * NEWS: Mention x86 .arch and -q.
4873 * config/tc-i386.c (quiet_warnings): New.
4874 (md_assemble): Use quiet_warnings.
4875 (md_parse_option): Set quiet_warnings from -q.
4876 (md_show_usage): Mention -q, delete -m.
4877 (flag_do_long_jump): Delete.
4878 (md_parse_option): Remove -m.
4879 (md_show_usage): Remove -m.
4880 (md_create_long_jump): Remove useless flag_do_long_jump code.
4882 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4883 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4885 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4886 Alexander Sokolov <robocop@netlink.ru>
4888 * doc/c-i386.texi (i386-Arch): New section.
4889 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4891 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4892 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4893 architecture has been given and is not 486.
4894 (set_cpu_arch): New.
4895 (md_pseudo_table): Add .arch.
4896 (md_assemble): Warn if cpu architecture has been given and an
4897 unsupported instruction.
4899 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4900 Move operand_types bit defines after relevant template field.
4901 (template): Add cpu_flags.
4905 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4907 * config/tc-mn10300.h (md_end): Define.
4908 (mn10300_finalize): Declare.
4909 * config/tc-mn10300.c: Include dwarf2dbg.h.
4910 (debug_line): Define.
4911 (md_assemble): Generate dwarf2 line info.
4912 (mn10300_finalize): New function. Finalize dwarf2 info.
4914 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4916 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4917 external version of the relocation for weak symbols.
4919 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4921 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4922 frame size in units of 16 bytes, as required per SW Conventions manual.
4923 (output_unw_records): Output info-block header as a dword to get
4926 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4928 * as.h: #include "file", not <file> on files from ../include.
4929 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4930 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4931 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4932 (tc_coff_symbol_emit_hook): Ditto.
4933 (OPTCOUNT): Cast to int to avoid compiler warning.
4934 (md_begin): Fix signed/unsigned warnings.
4936 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4938 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4939 ABRANCH LONG case for a conditional branch on a 68000.
4940 (md_estimate_size_before_relax): Likewise. Also handle
4941 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4942 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4943 PC-relative on all CPUs.
4944 (md_estimate_size_before_relax): Likewise.
4946 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4948 * as.c (parse_args): Just mention current year in printed
4951 2000-05-03 J.T. Conklin <jtc@redback.com>
4953 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4955 (md_parse_option): Recognize -m7400.
4957 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4959 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4960 don't permit lp to become less than the words array.
4962 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4964 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4965 Fix little-endian case.
4967 2000-05-03 David O'Brien <obrien@NUXI.com>
4969 * as.c (parse_args): Update copyright.
4971 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4973 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4974 for the .bss section too.
4976 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4978 * configure.in: Set em=linux for hppa-*-linux.
4979 * configure: Regenerate.
4980 * doc/Makefile.in: Regenerate with correct automake.
4982 * frags.c (frag_grow): Sanity check chunk_size.
4984 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4985 * config/obj-som.h: Likewise.
4986 * config/obj-ieee.h: Likewise.
4988 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4990 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4991 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4992 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4993 (pa_ip): low_sign_unext now returns via function value. Use
4994 re_assemble_* instead of dis_assemble_* and
4995 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4997 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4998 (md_section_align, md_parse_option, md_show_usage,
4999 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5000 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5001 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5002 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5003 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5005 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5006 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5007 outside of switch. Correct mask and shifting errors in case 10
5008 and case -11. In case 21, compare against signed range to suit
5009 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5010 case 17 and case 22, use offsetT variable to properly check range.
5011 Use re_assemble_* here too.
5012 (evaluate_absolute): Change type of value to offsetT. Call
5013 hppa_field_adjust to do the work for us.
5014 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5015 (pa_parse_cmpib_64_cmpltr): Ditto.
5016 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5017 of i to unsigned int.
5018 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5019 (pa_end_of_source): Return type is void.
5021 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5023 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5025 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5027 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5028 More comments added.
5029 (md_begin): Removed "construct symbols for each register name".
5030 Because register names conflicts with GCC generated function
5032 (avr_operand): Now constant numbers can be used as a register
5033 identifiers (0 as r0, 31 as r31).
5034 (md_assemble): use skip_space () before parsing instruction
5037 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5039 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5040 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5041 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5042 * configure: Regenerate.
5044 2000-04-29 Andreas Jaeger <aj@suse.de>
5046 * as.h: Correctly check GCC version.
5048 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5050 * doc/as.1: Fix unbalanced brackets.
5052 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5054 (line_comment_chars): Set to '/' if TE_FreeBSD.
5056 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5058 * configure.in: Configury support for PA64 (currently disabled).
5059 * configure: Rebuilt.
5061 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5063 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5064 bfd_set_section_alignment.
5066 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5068 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5071 2000-04-24 Nick Clifton <nickc@cygnus.com>
5073 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5074 * doc/as.texinfo (Align): Include arm and strongarm in list of
5075 targets that have the second form of the behaviour of the .align
5078 2000-04-24 Mark Klein <mklein@dis.com>
5080 * config/obj-som.c: Terminate obj_pseudo_table.
5082 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5084 * as.c (parse_args): Allow md_parse_option to override -a listing
5086 * config/obj-coff.c (add_lineno): Change type of offset parameter
5087 from "int" to "bfd_vma."
5088 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5089 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5090 (ppc_change_csect): Align correctly for XCOFF64.
5091 (ppc_machine): New function, which discards "ppc_machine" line.
5092 (ppc_tc): Cons for 8 when code is 64 bit.
5093 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5095 (md_parse_option): Handle -a64 and -a32.
5097 * config/tc-ppc.h (TARGET_MACH): Define.
5098 (TARGET_FORMAT): Move to function.
5099 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5101 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5103 * config/tc-avr.c: New AVR_ISA_ defined.
5104 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5105 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5106 for `fmul', `movw' and `lpm R,Z' instructions.
5107 (avr_operands): Warn if current opcode is a two-word instruction
5108 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5109 (avr_opcodes): New commands added.
5110 (REGISTER_P): Check 'a' and 'v' constraint letters.
5111 (mcu_types): New MCU added.
5113 2000-04-22 Timothy Wall <twall@cygnus.com>
5115 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5117 (operand_match): Conditionally insert default bit values for IMMU9.
5119 2000-04-14 Matthew Green <mrg@cygnus.com>
5121 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5122 * configure: Rebuilt.
5124 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5125 Jason Eckhardt <jle@cygnus.com>
5127 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5129 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5130 Added handling of new operand types l,y,&,fe,fE,fx.
5132 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5133 David Mosberger <davidm@hpl.hp.com>
5134 Timothy Wall <twall@cygnus.com>
5135 Andrew MacLeod <amacleod@cygnus.com>
5136 Jim Wilson <wilson@cygnus.com>
5138 * Makefile.am (CPU_TYPES): Add ia64.
5139 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5140 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5141 * Makefile.in: Rebuild.
5142 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5143 * configure: Rebuild.
5144 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5145 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5146 * expr.c (expr): Handle md_optimize_expr.
5147 * read.c (LEX_HASH): Add comment.
5148 * config/tc-ia64.c, config/tc-ia64.h: New files.
5150 2000-04-21 Richard Henderson <rth@cygnus.com>
5152 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5153 bundling a non-delayed branch type instruction.
5155 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5157 * config/tc-mn10300.c (HAVE_AM30): Define.
5158 (md_assemble): Use it.
5160 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5162 * config/obj-elf.c (obj_elf_change_section): Check for changed
5165 * Makefile.am: (CPU_MULTI_VALID): Remove.
5166 (MULTI_CPU_TYPES): Define.
5167 (MULTI_CPU_OBJ_VALID): Define.
5168 (DEPTC): Use the above.
5169 (DEPOBJ): Same here.
5171 Regenerate dependencies.
5172 * Makefile.in: Regenerate.
5174 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5176 * Makefile.am (YACC, LEX): Get them from configure.
5178 2000-04-18 H.J. Lu (hjl@gnu.org)
5180 * config/tc-i386.c (offset_in_range): Use addressT instead of
5181 bfd_vma for non-bfd assemblers.
5183 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5185 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5186 doesn't give spurious errors.
5188 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5190 * as.h (SEEK_SET): Define if undefined.
5192 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5194 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5195 constants, and don't assume offsetT is 32 bits.
5197 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5199 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5200 (md_pcrel_from_section): Add prototype.
5201 (d10v_fix_adjustable): Add prototype.
5202 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5204 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5206 2000-04-12 Nick Clifton <nickc@cygnus.com>
5208 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5209 symbol in frag chain.
5211 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5213 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5214 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5215 (fits_in_signed_word, smallest_imm_type): Ditto.
5216 (md_assemble): Use an offsetT var to hold offsetT values, not a
5218 (offset_in_range): New.
5219 (md_assemble): Use it.
5220 (md_convert_frag): Change type of target_address, opcode_address,
5221 and displacement_from_opcode_start to offsetT.
5222 (md_create_short_jump): Change type of offset to offsetT.
5223 (md_create_long_jump): Ditto.
5224 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5225 (md_chars_to_number): Remove.
5226 (output_invalid): Remove duplicate prototype.
5228 2000-04-09 Nick Clifton <nickc@cygnus.com>
5230 * Makefile.am (CPU_TYPES): Add 'avr'.
5231 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5232 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5234 * Makefile.in: Regenerate.
5236 * doc/as.texinfo: Add M32R documentation.
5238 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5240 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5241 --enable-build-warnings option.
5242 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5243 * Makefile.in, configure: Re-generate.
5245 2000-04-07 Nick Clifton <nickc@cygnus.com>
5247 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5248 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5249 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5250 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5251 (arm_force_relocation): Force relocations for
5252 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5254 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5256 * config/tc-sh.c (get_operands): There's no third operand if the
5257 first operand is an immediate.
5259 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5261 * config/tc-sh.c (immediate): Delete.
5262 (sh_operand_info): Add immediate member.
5263 (parse_reg): Use A_PC for pc.
5264 (parse_exp): Add second argument 'op'. All callers changed.
5265 (parse_at): Expect pc to be coded as A_PC.
5266 Use immediate field in *op.
5267 (insert): Add fourth argument 'op'. All callers changed.
5268 (build_relax): Add second argument 'op'. All callers changed.
5269 (insert_loop_bounds): New function.
5270 (build_Mytes): Remove DISP_4.
5271 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5272 (assemble_ppi): Use immediate field in *operand.
5273 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5274 (md_apply_fix): Likewise.
5275 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5277 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5279 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5281 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5283 * internals.texi (CPU backend): Document
5284 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5286 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5288 * po/gas.pot: Regenerate.
5290 * as.c (show_usage): Restore translated part of bug string.
5291 * gasp.c (show_usage): Likewise.
5293 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5294 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5295 than move-if-change.
5296 (DEP1): Modify for "gcc -MM".
5300 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5301 Update dependencies.
5302 * Makefile.in: Regenerate.
5304 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5306 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5307 (md_begin): Likewise.
5308 (HAVE_AM33): New macro.
5309 (md_assemble): Use it. Match r_regs and xr_regs only if
5312 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5314 * as.h: #include "bin-bugs.h"
5315 * as.c (show_usage): Use REPORT_BUGS_TO.
5316 * gasp.c: #include "bin-bugs.h"
5317 (show_usage): Use REPORT_BUGS_TO.
5319 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5321 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5323 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5324 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5327 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5329 * config/tc-i386.c (i386_immediate): Don't assume a constant
5330 immediate is necessarily 16 bits when in 16 bit code mode.
5331 (md_assemble): Instead set guess_suffix here after we have checked
5334 2000-04-02 Richard Henderson <rth@cygnus.com>
5336 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5337 quantities. Correct right shift sign extension.
5338 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5339 32-bit value when shifting into place.
5341 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5343 * app.c: Add ATTRIBUTE_UNUSED as needed.
5344 * config/tc-ppc.c: Likewise.
5345 (ppc_size): Make unsigned long.
5346 (ppc_insert_operand): Add casts to avoid warnings.
5348 2000-03-31 Nick Clifton <nickc@cygnus.com>
5350 * config/tc-d10v.h (md_flush_pending_output): Define.
5352 2000-03-29 Nick Clifton <nickc@cygnus.com>
5354 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5355 segment. Works for both BFD_ASSEMBLER and others.
5356 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5358 2000-03-29 Nick Clifton <nickc@cygnus.com
5360 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5362 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5364 * listing.c (LISTING_LHS_WIDTH): Default depends on
5366 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5368 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5370 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5373 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5375 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5377 * config/tc-avr.c (mcu_types): Add missing initialiser.
5378 (md_pcrel_from_section): Add prototype.
5379 (avr_operand): Remove redundant test of unsigned < 0.
5380 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5382 2000-03-27 Denis Chertykov <denisc@overta.ru>
5384 * config/tc-avr.c: New file for AVR support.
5385 * config/tc-avr.h: Likewise.
5386 * configure.in: Add AVR support.
5387 * configure: Regenerate.
5389 2000-03-26 Timothy Wall <twall@cygnus.com>
5391 * gasp.c (macro_op): Add new argument to check_macro call.
5392 Macro structure definitions moved to macro.h
5393 * sb.h: Add argument to prototype for input_scrub_include_sb.
5394 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5395 nesting checks with an additional flag.
5396 (struct input_save): Add flag to indicate whether current sb
5397 should be checked for proper macro/conditional nesting.
5398 (input_scrub_push/pop): Save/restore nest check flag.
5399 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5401 * macro.c (check_macro): Allow caller to retrieve parsed macro
5402 information if a pointer is provided. This information may be
5403 used by the new macro hooks.
5404 * macro.h: Update prototype for check_macro. Macro struct
5405 definitions moved here from macro.c/gasp.c.
5406 * read.c (read_a_source_file): Add parameter to check_macro call,
5407 and pass macro info to the macro hook, if defined.
5408 (input_scrub_insert_line): New. Allow insertion of a line of
5409 characters into the input stream.
5410 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5411 file into the input stream.
5412 (s_include): Use input_scrub_insert_file.
5413 * internals.texi: Document new macro hooks.
5414 * as.h: New prototypes added.
5416 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5418 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5419 an initial capital letter.
5420 (i386_index_check): Reindent.
5422 2000-03-19 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5427 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5429 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5430 instruction operand bad if Rd > 7 when generating
5431 thumb instructions. Prevents for example,
5432 "adr r12,label" from silently failing and generating
5433 the wrong instruction.
5435 2000-03-17 Nick Clifton <nickc@cygnus.com>
5437 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5438 that have a destingation >= 0x400000.
5439 Fix compile time warning messages.
5441 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5443 * config/tc-sh.c (md_begin): When encountering insn that are
5444 not supported by the current arch, only change the name if
5445 its contents are the same as prev_name.
5446 (get_specific): If the the architecture doesn't match, fail.
5448 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5450 * config/tc-sh.c (IDENT_CHAR): Define.
5451 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5452 matching back where it came from.
5454 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5456 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5458 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5460 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5463 2000-03-15 Kazu Hirata <kazu@hxi.com>
5465 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5467 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5469 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5470 floating-point-number, make sure 'f' is in FLT_CHARS.
5472 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5474 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5475 (s_lcomm_internal): Use it.
5476 * doc/internals.texi (CPU backend): Document it.
5477 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5480 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5482 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5485 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5486 implementation doesn't have special handling for switch
5488 (macro_build): Allow for code in sections other than .text.
5490 (mips_ip): Likewise.
5491 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5492 Don't perform relocs if we will be outputting them.
5493 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5494 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5497 2000-03-09 Catherine Moore <clm@cygnus.com>
5499 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5500 relocation type based on the entry in the fixup structure.
5501 Put S_IS_EXTERN processing back in.
5503 2000-03-08 H.J. Lu (hjl@gnu.org)
5505 * Makefile.am (install-exec-tooldir): Depend on
5506 install-exec-bindir for parallel make.
5507 * Makefile.in: Regenerated.
5509 2000-03-06 Nick Clifton <nickc@cygnus.com>
5511 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5513 (md_parse_option): Parse -m32r command line switch - disable m32rx
5515 (md_show_usage): Document new option.
5517 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5518 * doc/Makefile.in: Regenerate.
5519 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5521 2000-03-02 Michael Meissner <meissner@redhat.com>
5523 * config/tc-d30v.c (check_range): Remove code that incorrectly
5524 sign extended values where bits < 32.
5526 2000-03-02 H.J. Lu (hjl@gnu.org)
5528 * configure.in: Support --enable-targets=all on ia32.
5529 * configure: Regenerated.
5531 2000-03-01 Nick Clifton <nickc@cygnus.com>
5533 * gasp.c (do_align): Remove bogus check of alignment value.
5535 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5537 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5538 TC_PPC was defined forced the type of a symbol with no other type
5541 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5543 * doc/internals.texi (CPU backend): Mention that
5544 line_separator_chars do not break up comments. Fix typos for
5545 LEX_AT and LEX_NAME descriptions. Document operands for
5546 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5547 description of md_create_short_jump usage. Document argument for
5548 md_undefined_symbol.
5550 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5552 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5553 (md_parse_option): Handle it.
5554 (md_show_usage): Document it.
5556 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5558 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5559 opcode, for the instruction `pal19'. From Andrea Arcangeli
5562 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5564 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5566 (md_assemble): To here, before template operands are matched.
5567 Also ensure a constant immediate is sign extended when we know the
5568 size is at most 16 bits. This is to catch cases like "add
5569 $0xffc0,%ax" where we don't know the size, and thus that the
5570 immediate can be represented as Imm8S until after parsing the
5572 (i386_displacement): Similarly sign extend 16 bit constant
5574 (md_assemble): Relax 16-bit jump constant range check to suit sign
5575 extended displacements.
5577 2000-02-26 Andreas Jaeger <aj@suse.de>
5579 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5581 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5583 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5584 call operands when intel_syntax.
5585 (intel_float_operand): Return 2 for "fi...".
5586 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5587 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5588 earlier "SHORT" change.
5589 (md_assemble): When determining suffix from Regs, exclude
5592 2000-02-24 Nick Clifton <nickc@cygnus.com>
5594 * configure: Add arm-wince, mips-pe and sh-pe targets.
5595 * configure: Regenerate.
5597 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5599 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5600 "pe-mips" for the mips-pe target.
5602 * config/tc-arm.c (insns): Change displacement encoded in BL
5603 and B instructions if the target port is arm-wince.
5604 (do_ldst): Do not bias the relocation offset if the target
5606 (md_pcrel_from): Add in missing relocation offset bias if the
5607 target os arm-wince.
5609 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5610 (md_begin): Disable -G support for mips-pe target.
5611 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5612 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5615 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5616 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5617 assembler, just set the alignment to 4.
5619 * config/te-wince-pe.h: New file for WinCE targets. Define
5622 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5624 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5625 string instructions.
5626 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5627 (i386_intel_memory_operand): After finding a segment override,
5628 check again for no `[' before looking for a displacement. Bomb if
5629 more than one displacement rather than silently discarding the
5630 second and subsequent ones. Free strings malloc'd by
5631 build_displacement_string.
5633 2000-02-24 Catherine Moore <clm@cygnus.com>
5635 * config/obj-som.c (obj_pseudo_table): Add "weak".
5636 (obj_som_weak): New routine.
5638 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5640 * config/tc-i386.c (union i386_op): New.
5641 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5642 Throughout file replace occurences of disps[n], imms[n], regs[n]
5643 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5644 intel mode operand swapping. Add assert in regKludge and
5645 fake_zero_displacement code. Test i.types[n] when outputting
5646 displacements and immediates. Combine output of Disp16 with
5648 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5649 when in intel mode by (not) reversing fsub and fdiv operands
5650 before the template search. This fails for single operand
5651 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5652 undefined. Instead fix the base_opcode after we've found the
5653 template. Move base_opcode xor with found_reverse_match from
5654 opcode output code to before this fix so we test for the correct
5656 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5657 check in intel mode. Instead compare opcodes.
5659 * config/tc-i386.h (TC_RELOC): Delete.
5660 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5661 with equivalent call to reloc.
5663 * as.h (flag_m68k_mri): Move declaration after target include, and
5664 only declare when TC_M68K defined. Define as zero otherwise.
5665 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5666 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5667 Define as zero otherwise.
5668 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5669 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5670 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5671 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5672 testing whether defined.
5673 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5674 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5675 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5676 rather than testing whether defined.
5677 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5678 (parse_mri_cons): Declare and use only when TC_M68K.
5679 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5680 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5681 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5683 * NEWS: Mention IBM 370 support.
5685 2000-02-23 Richard Henderson <rth@cygnus.com>
5687 * config/tc-i386.c (md_assemble): When swapping operands for
5688 intel_syntax, assume everything that's not Imm or Disp is a
5691 2000-02-23 Linas Vepstas <linas@linas.org>
5693 * config/tc-i370.c, config/tc-i370.h: New files.
5694 * Makefile.am: Add support for Linux/IBM 370.
5695 * configure.in: Likewise.
5696 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5697 * config/obj-elf.c: Include elf/i370.h
5698 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5700 * Makefile.in: Regenerate.
5701 * configure: Regenerate.
5703 * doc/c-i370.texi: New file.
5704 * doc/all.texi: Include it.
5705 * doc/as.texinfo: And here.
5706 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5707 * doc/Makefile.in: Regenerate.
5709 2000-02-19 Michael Meissner <meissner@redhat.com>
5711 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5712 determine if an instruction can be used in parallel with an ADDppp
5713 or SUBppp instruction.
5715 2000-02-22 Andrew Haley <aph@cygnus.com>
5717 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5719 2000-02-22 Andrew Haley <aph@cygnus.com>
5721 * config/tc-mips.c (mips_gp32): New variable.
5722 (macro_build) Use mips_gp32.
5724 (md_longopts): Add "-mgp32" and "-mgp64".
5725 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5727 (OPTION_M7900): Change offset
5728 (OPTION_NO_M7900): Ditto.
5730 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5732 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5733 warning, and bump it to 1.
5735 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5737 From Brad Lucier <lucier@math.purdue.edu>:
5738 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5741 2000-02-21 Catherine Moore <clm@cygnus.com>
5743 * config/tc-mips.c (MF_HILO_INSN): Define.
5744 (mips_7000_hilo_fix): Declare.
5745 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5746 (md_parse_option): Check for 7000_HILO_FIX options.
5747 (OPTION_M7000_HILO_FIX): Define.
5748 (OPTION_NO_M7000_HILO_FIX): Define.
5749 * doc/c-mips.texi (-mfix7000): Describe.
5751 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5753 * listing.c (print_lines): Remove unused variable `end'.
5755 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5756 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5757 reloc_type when BFD_ASSEMBLER.
5758 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5759 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5760 statement and quell signed vs. unsigned comparison warning.
5762 2000-02-18 Nick Clifton <nickc@cygnus.com>
5764 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5765 the computed frag offset, rather than overwriting it.
5767 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5769 * config/tc-sh.c ("elf/sh.h"): Include.
5770 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5771 (md.begin): Initialize target_arch.
5772 Only include opcodes in has table that match selected architecture.
5773 (parse_reg): Recognize register names for sh-dsp.
5774 (parse_at): Recognize post-modify addressing.
5775 (get_operands): The leading space is now optional.
5776 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5777 arguments. Update valid_arch.
5778 (build_Mytes): Add support for SDT_REG_N.
5779 (find_cooked_opcode): New function, broken out of md_assemble.
5780 (assemble_ppi, sh_elf_final_processing): New functions.
5781 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5782 (md_longopts, md_parse_option): New option: -dsp.
5783 * config/tc-sh.h (elf_tc_final_processing): Define.
5784 (sh_elf_final_processing): Declare.
5786 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5788 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5789 the unwinder subspace. Save the current seg/subseg before creating
5792 2000-02-10 Nick Clifton <nickc@cygnus.com>
5794 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5795 little endian targets.
5796 (INST_BYTE1): Redefine to handle big and little endian
5798 (cpu_type): New type: Select between M340 and M210.
5799 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5800 instructions of the M340.
5801 (md_assemble): Add support for the MULSH and OPSR classes of
5803 (md_atof): Add support for little endian targets.
5804 (md_parse_option): Add support for -EL, -EB and -mcpu command
5806 (md_convert_frag): Add support for little endian targets.
5807 (md_apply_fix3): Add support for little endian targets.
5808 (md_number_to_chars): Add support for little endian targets.
5810 2000-02-10 Timothy Wall <twall@redhat.com>
5812 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5813 defined, use it to verify the symbol just read should be a label.
5815 2000-02-10 Timothy Wall <twall@redhat.com>
5817 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5818 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5819 around colons when KEEP_WHITE_AROUND_COLON is defined.
5820 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5821 and KEEP_WHITE_AROUND_COLON.
5823 2000-02-08 Timothy Wall <twall@redhat.com>
5825 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5827 (do_repeat): New. Abstract repeat logic so that a "break" can be
5829 (end_repeat): New. Provide support for a "break" out of the
5831 * read.h: Add prototypes for new functions.
5833 2000-02-08 Timothy Wall <twall@redhat.com>
5835 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5836 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5837 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5840 2000-02-08 Timothy Wall <twall@redhat.com>
5842 * read.c: Added elseif to directives table.
5843 * read.h: Added prototype for s_elseif.
5844 * doc/as.texinfo: Added description for elseif.
5845 * cond.c (s_elseif): New function
5847 2000-02-04 Timothy Wall <twall@redhat.com>
5849 * listing.c (print_lines): Remove conditionals causing bug in
5852 2000-02-03 Timothy Wall <twall@cygnus.com>
5854 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5856 * frags.c (frag_new): Calculate fr_fix in octets
5857 (frag_now_fix) Return offset as target address offset (bytes).
5858 (frag_now_fix_octets) New - Return offset in octets (8-bit
5860 * frags.h: Added prototype for frag_now_fix_octets().
5861 Distinguish between octets and bytes in field descriptions.
5862 * listing.c (calc_hex): Account for octets vs bytes when
5863 printing addresses/offsets.
5864 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5865 target is little-endian, print the octets in a word in big-endian
5866 order so that the display looks like a proper hexadecimal number,
5867 instead of having the octets reversed.
5868 * read.c (do_align): When recording alignment, alignment power
5869 should be in terms of target bytes (minimum addressible unit)
5871 (do_org) Convert ORG target address (byte) argument into an
5872 octet offset when generating a variable fragment.
5873 * symbols.c (resolve_symbol_value): Symbol final value
5874 converted to a target address offset (bytes) from its octet offset.
5875 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5876 offset (bytes) is adjusted by the frag offset (octets) converted
5878 (coff_frob_section) Section alignment power is in terms of bytes;
5879 convert it to an octet alignment power when calculating size (and
5880 size mask) in octets. Don't modify the section size in order to
5881 "align" it for TI COFF, since that format has a different method
5882 for storing alignment information.
5884 2000-02-01 Timothy Wall <twall@cygnus.com>
5886 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5887 entries, matching the way GCC generates them. If not escaped, the
5888 filename is encoded incorrectly.
5890 2000-01-31 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-arm.c (reg_table): Add support for ATPCS register
5895 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5897 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5899 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5901 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5902 of a symbol when we really care about its value.
5904 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5906 * config/tc-mcore.c (md_assemble): Give warning message if
5907 operands passes to instruction are more than the spec.
5909 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5911 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5912 Thumb mode but the label seen was not declared as '.thumb_func'
5913 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5914 correct disassembly of Thumb code bounded by non function labels.
5916 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5918 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5919 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5921 * Makefile.in: Same here.
5924 * configure.in: Set bfd_gas for i386-aout when primary target
5925 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5926 we may need the primary te_file. Remove incorrect comment.
5928 * configure: Regenerate.
5930 * config/e-i386aout.c: New file.
5932 * as.c (USE_EMULATIONS): Move to before print_version_id.
5933 (struct emulation): Add i386aout.
5934 (show_usage): Split text strings. Reformat -a text. Add --em
5938 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5939 (aout_format_ops): New.
5942 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5943 preprocessor conditional and add aout USE_EMULATIONS tests.
5944 (read_a_source_file): Don't pass error strings to printf as
5948 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5950 (do_data): Same here.
5951 (process_file): And here.
5954 * symbols.c (colon): Rewrite "already defined" fatal message
5955 code for aout with USE_EMULATIONS.
5958 * config/obj-aout.c (OBJ_HEADER): Define.
5959 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5961 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5962 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5964 (obj_aout_type): Expand S_SET_OTHER here too.
5965 (obj_read_begin_hook): Remove.
5966 (aout_pop_insert): New.
5967 (obj_aout_s_get_other): New.
5968 (obj_aout_s_get_desc): New.
5969 (aout_format_ops): New.
5972 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5973 gets aout_pseudo_table.
5974 (aout_pseudo_table): Declare.
5975 (obj_read_begin_hook): Define.
5978 * config/obj-coff.c (obj_pseudo_table): Rename to
5980 (coff_pop_insert): Use coff_pseudo_table.
5981 (coff_sec_sym_ok_for_reloc): Remove.
5982 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5983 and comment all zero entries and remove #if 0 code.
5986 * config/obj-coff.h (obj_pop_insert): Define.
5987 (coff_pseudo_table): Declare.
5990 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5991 s_get_size, s_set_size. Comment all zero entries.
5994 * config/obj-elf.c (elf_s_get_other): New function.
5995 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5996 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5997 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5999 (obj_elf_parse_section_letters): Don't pass error strings to
6000 printf as format arg.
6003 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6005 (elf_s_get_other): Declare.
6006 (S_GET_OTHER) Define as elf_s_get_other if not already
6008 (S_SET_OTHER): Only define when not already defined.
6009 (elf_obj_read_begin_hook): Declare.
6010 (obj_read_begin_hook): Define.
6011 (elf_obj_symbol_new_hook): Declare.
6012 (obj_symbol_new_hook): Define.
6015 * config/obj-multi.h: Add copyright header and protect against
6016 multiple inclusion. Add * to all function pointers.
6017 (OBJ_HEADER): If defined, include it rather than other defines
6019 (obj_frob_file_after_relocs): Test for NULL.
6020 (obj_symbol_new_hook): Here too.
6021 (obj_sec_sym_ok_for_reloc): And here.
6022 (S_GET_OTHER): Define.
6023 (S_GET_DESC): Define.
6024 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6025 (OBJ_MAYBE_ELF): Update comment.
6027 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6028 OBJ_AOUT preprocessor conditional and handle emulation by
6029 testing OUTPUT_FLAVOR.
6030 (i386_displacement): Here too.
6031 (md_section_align): Similarly here.
6032 (i386_target_format): Conditionally compile when more than one
6033 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6034 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6035 (i386_displacement): Here too.
6038 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6039 Define TARGET_FORMAT for aout only when not multi.
6042 * config/te-multi.h: Delete file as it's identical to te-generic.h
6044 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6046 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6047 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6050 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6052 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6055 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6057 * config/tc-mips.c (mips_do_align): New function.
6058 * config/tc-mips.h (md_do_align): Define.
6060 2000-01-10 Philip Blundell <philb@gnu.org>
6062 * doc/c-arm.texi (ARM Options): Fix typo.
6063 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6064 line separator for Linux.
6065 * doc/as.texinfo (Comments): Mention the ARM.
6067 2000-01-10 Philip Blundell <pb@futuretv.com>
6069 * configure.in (arm*-*-conix*): New target.
6070 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6072 * configure: Regenerate.
6074 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6076 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6077 (obj_elf_visibility): New function.
6079 * doc/as.texinfo (Visibility): New node: document visibility
6082 For older changes see ChangeLog-9899