1 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
2 Jeff Law <law@redhat.com>
4 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
5 (build_bytes): Mark fixups for PCrel branches as signed. For
6 OBJ_ELF, make sure the reloc's offset points to the first byte
8 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
9 * tc-h8300.h (relocation mappings): Add.
11 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
13 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
14 define for BFD_ASSEMBLER.
15 (tc_reloc_mangle): Likewise.
16 (tc_gen_reloc): New function for BFD_ASSEMBLER.
18 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
20 * config/tc-h8300.c (h8300hmode): Record the machine type
21 if BFD_ASSEMBLER is defined.
22 (h8300smode, md_begin): Similarly.
24 2001-08-29 Joel Sherrill <joel@OARcorp.com>
26 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
27 default from coff to elf.
28 * configure: Regenerate.
30 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
32 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
33 assorted coff relocations to the corresponding elf relocations.
34 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
36 * configure.in: Add case for h8300-*-elf.
37 * configure: Regenerate.
39 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
41 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
42 documentation to reflect reality.
44 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
46 * tc_mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
47 (macro): Reflect change to MAX_GPREL_OFFSET.
49 2001-08-27 Torbjorn Granlund <tege@swox.com>
50 Staffan Ulfberg <staffanu@swox.se>
51 Linus Nordberg <linus@swox.se>
52 Alan Modra <amodra@bigpond.net.au>
54 * configure.in: Recognise powerpc*le*, not just powerpcle*.
55 * configure: Regenerate.
56 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
57 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
58 (md_assemble): Use them.
59 (ppc_machine): Support stub for ELF64 as well as XCOFF.
60 (md_pseudo_table): Add "llong", "quad".
61 (md_parse_option): Match default_cpu of powerpc*.
63 (ppc_subseg_align): Only for OBJ_XCOFF.
64 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
65 (md_begin): Select PPC_OPCODE_64 for 64 bit.
66 (ppc_insert_operand): Don't bother testing 'file' before calling
67 as_bad_where. Use as_bad_where for operand->insert errors.
68 (mapping): Add ELF64 relocation modifiers.
69 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
70 expressions with abs_symbol.
71 (ppc_elf_cons): Correct offset for little endian targets.
72 (ppc_elf_frob_symbol): New.
73 (md_assemble): Add support for 64 bit ELF relocs.
74 (ppc_tc): Ensure 8 byte alignment when 64 bit.
75 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
76 ".toc" section for 64 bit ELF.
77 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
78 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
79 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
80 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
81 Expand on comments, error message. Add support for 64 bit relocs,
82 and use PPC_HI etc. macros.
83 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
84 (HANDLE_ALIGN): Define to generate nops in code sections rather
86 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
87 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
88 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
89 (ppc_fix_adjustable): Declare.
90 (tc_frob_symbol): Define.
91 (ppc_elf_frob_symbol): Declare.
93 2001-08-26 Andreas Jaeger <aj@suse.de>
95 * config/tc-s390.c: Add missing prototypes
96 (md_gather_operands): Make static.
98 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
100 * tc_mips.h (MAX_GPREL_OFFSET): Change it to the maximum allowed
101 value, not the word beyond maximum.
102 * tc_mips.c (macro_build_lui): Code cleanup.
103 (macro): Reflect change to MAX_GPREL_OFFSET.
104 (mips_ip): Check explicitly against S_EX_NONE.
105 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
106 (md_apply_fix): Code cleanup.
108 2001-08-24 Andreas Jaeger <aj@suse.de>
110 * config/tc-ppc.h: Fix prototype declaration.
112 2001-08-23 Jakub Jelinek <jakub@redhat.com>
114 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
115 * config/obj-elf.c (obj_elf_size): When size is constant, free
116 and clear symbol_get_obj(sym)->size if any.
118 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
120 * tc_mips.c (md_begin): Warn about incompatibility between -march=FOO
121 and -mipsN option, continue with default ISA.
123 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
125 * config/tc-mips.c (md_parse_option): #ifdef the
126 traditional/non-traditional names as it is done in mips_target_format.
128 2001-08-20 Richard Henderson <rth@redhat.com>
130 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
131 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
132 use seg parameter instead of now_seg.
134 2001-08-18 H.J. Lu <hjl@gnu.org>
136 * config/tc-mips.c (show): Add the missing prototype.
138 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
140 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
142 (mips_ip): Use the new return values instead of characters. Add
143 support for %higher and %highest.
146 (my_getSmallExpression): Make parsing case insensitive and more
147 reliable. Add support for %higher and %highest. Further support to
148 parse %gprel and %neg is implemented but currently deactivated.
150 2001-08-17 Alan Modra <amodra@bigpond.net.au>
152 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
153 (ecoff_build_symbols): Likewise.
154 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
156 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
158 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
159 for n32 ABI if appropriate.
161 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
163 * config/tc-mips.c (cons_fix_new_mips): Remove.
164 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
165 (cons_fix_new_mips): Remove.
167 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
169 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
170 a label, not a hex constant.
172 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
174 * config/tc-v850.h: Add missing prototypes.
176 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
178 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
181 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
183 * config/tc-sparc.c (cons_fix_new_sparc): Move
184 `sparc_no_align_cons = 0;' to...
185 (s_uacons): ...here so that sparc_no_align_cons will get
188 2001-08-11 Kazu Hirata <kazu@hxi.com>
190 * config/tc-mips.c: Fix a comment typo.
192 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
194 * config/tc-mips.c (move_register): New function.
195 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
197 (macro2): Use move_register rather than macro_build for moves.
198 (mips16_macro): Likewise.
199 (macro): Likewise. Handle M_MOVE.
201 2001-08-10 Andreas Jaeger <aj@suse.de>
203 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
205 * configure: Regenerate.
207 2001-08-10 Alan Modra <amodra@bigpond.net.au>
209 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
210 Comment indentation of #pragma.
211 * macro.c (alloca): Likewise.
213 * config/tc-ppc.c: Revert 2001-08-08.
215 2001-08-09 Alan Modra <amodra@bigpond.net.au>
217 * symbols.c: Add missing prototypes.
218 * config/e-i386elf.c: Likewise.
219 * config/e-i386coff.c: Likewise.
220 * config/e-i386aout.c: Likewise.
221 * config/obj-coff.c: Likewise.
222 (def_symbol_in_progress, stack): Move definition.
223 * config/obj-elf.c: Add missing prototypes.
224 (obj_elf_change_section): Make static.
225 (obj_elf_parse_section_letters): Likewise.
226 (obj_elf_section_word): Likewise.
227 (obj_elf_section_type): Likewise.
229 2001-08-08 Alan Modra <amodra@bigpond.net.au>
231 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
232 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
233 determining reloc type with code reading operands->reloc field.
235 2001-08-08 Alan Modra <amodra@bigpond.net.au>
237 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
238 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
239 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
240 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
242 * output-file.c (output_file_create): Don't try to open a second
243 time as it's unnecessary. FOPEN_W was undefined too.
245 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
247 * tc-mips.c (macro_build): Replace magic constants by defines.
248 (mips_ip): Likewise. Typo.
250 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
252 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
253 (RELAX_ENCODE): Replace bfd_vma by valueT.
254 (load_address): Formatting.
255 (macro): Likewise. Code cleanup. Typo.
256 (macro2): Formatting.
257 (md_parse_option): Typo.
258 (s_mipsset): Reorder cases to look nicer.
259 (md_estimate_size_before_relax): Formatting. Code cleanup.
260 (mips_elf_final_processing): Check against NULL instead of 0.
261 (md_obj_end): Remove ugly `' in message string.
262 (s_mips_ent): Remove ugly `' in message string.
264 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
266 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
267 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
268 mutually exclusive (if they are different).
269 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
272 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
274 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
277 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
279 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
280 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
281 (md_long_opts): Add -mfp32 option.
282 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
283 (md_show_usage): Show usage for -mfp32 and -mgp32.
284 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
285 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
286 (HAVE_32BIT_ADDRESSES): New macro.
287 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
288 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
289 (s_cprestore, s_cpadd): Likewise.
290 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
291 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
292 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
293 to determine the width of addresses in load, store and jump macros.
294 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
295 used in set instructions; do not check the address size for them.
296 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
297 unaligned load and store macros.
298 (mips_ip): Use the new macros to check the width of a register when
299 processing float constants. Force a constant into memory if it is
300 destined for an FPR and the FPRs are wider than the GPRs. Warn about
301 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
302 than mips_gp32 to select synthetic instructions.
303 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
304 synthetic instructions.
306 2001-08-01 Christian Groessler <cpg@aladdin.de>
308 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
309 "rh", "rr", "rq", or "sp" then don't automatically assume
310 it's a register name. Check whether there is a number
313 2001-08-01 Alan Modra <amodra@bigpond.net.au>
315 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
316 Don't allocate more space than necessary for the input line copy.
318 2001-08-01 Alan Modra <amodra@bigpond.net.au>
320 * read.c: Standardize error/warning messages - don't capitalise, no
321 final period or newline, don't say "ignored" or "zero assumed" for
322 as_bad messages. In some cases, change the wording to that used
323 elsewhere for similar messages.
326 * atof-generic.c: Likewise.
329 * depend.c: Likewise.
330 * dwarf2dbg.c: Likewise.
334 * input-file.c: Likewise.
335 * input-scrub.c: Likewise.
336 * listing.c: Likewise.
337 * output-file.c: Likewise.
339 * subsegs.c: Likewise.
340 * symbols.c: Likewise.
342 * ecoff.c (ecoff_directive_end): Test for missing name by
343 comparing input line pointers rather than reading string.
344 (ecoff_directive_ent): Likewise.
345 * read.c (s_set): Likewise.
346 (s_align): Report a warning rather than an error for
348 (s_comm): Check for missing symbol name.
349 (s_lcomm_internal): Likewise.
351 (s_globl): Use is_end_of_line instead of looking for '\n'.
352 (s_lcomm_internal): Likewise.
353 (ignore_rest_of_line): Report a warning rather than an error.
355 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
357 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
358 any kind of relocation against a not-loaded section.
360 2001-07-30 Alan Modra <amodra@bigpond.net.au>
362 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
363 to include '@' in symbol names when parsing versioned symbols
364 rather than calling get_symbol_end multiple times.
365 * config/tc-i370.c (register_name): Format fixes. Don't call
366 get_symbol_end after parsing number.
367 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
368 code out of conditional.
369 (address_register_name): Likewise.
370 (other_register_name): Likewise.
371 * config/tc-mn10300.c (r_register_name): Likewise.
372 (xr_register_name): Likewise.
373 (data_register_name): Likewise.
374 (address_register_name): Likewise.
375 (other_register_name): Likewise.
376 * config/tc-ppc.c (register_name): Likewise.
377 * config/tc-s390.c (register_name): Likewise.
379 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
381 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
382 and bra relax: update fragP->fr_fix after the fixup.
384 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
386 * read.c (s_set): Check for missing symbol name.
388 2001-07-26 Alan Modra <amodra@bigpond.net.au>
390 * write.c (relax_segment <rs_space>): Account for fr_fix.
392 2001-07-25 H.J. Lu <hjl@gnu.org>
394 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
395 we treat weak like extern only for ELF.
396 (mips_fix_adjustable): Make sure we don't adjust extern/weak
397 symbols only for ELF.
399 2001-07-25 Chris Demetriou <cgd@broadcom.com>
401 * config/tc-mips.c: Fix spelling error in comment.
403 2001-07-25 Dave Brolley <brolley@redhat.com>
405 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
406 (IS_PARALLEL_SEPARATOR): New macro.
407 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
408 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
409 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
410 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
413 2001-07-24 Alan Modra <amodra@bigpond.net.au>
415 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
416 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
417 Update dependencies with "make dep-am".
418 * Makefile.in: Regenerate.
419 * doc/Makefile.in: Regenerate.
421 2001-07-23 Kazu Hirata <kazu@hxi.com>
423 * config/tc-alpha.h: Fix formatting.
424 * config/tc-arc.c: Likewise.
425 * config/tc-d10v.h: Likewise.
426 * config/tc-hppa.c: Likewise.
427 * config/tc-i370.c: Likewise.
428 * config/tc-i386.h: Likewise.
429 * config/tc-i960.h: Likewise.
430 * config/tc-ia64.c: Likewise.
431 * config/tc-ia64.h: Likewise.
432 * config/tc-m32r.c: Likewise.
433 * config/tc-m68k.c: Likewise.
434 * config/tc-m88k.c: Likewise.
435 * config/tc-ns32k.c: Likewise.
436 * config/tc-pdp11.c: Likewise.
437 * config/tc-pj.h: Likewise.
438 * config/tc-s390.c: Likewise.
439 * config/tc-sparc.c: Likewise.
440 * config/tc-sparc.h: Likewise.
441 * config/tc-tic80.c: Likewise.
442 * config/tc-w65.h: Likewise.
444 2001-07-23 Alan Modra <amodra@bigpond.net.au>
446 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
447 symbols specially. Always resolve, adding fr_address to value.
448 * write.c (write_object_file): Don't add fr_address to sym values.
449 (relax_frag): Likewise.
450 (relax_segment): Likewise.
451 * config/obj-ieee.c (do_symbols): Likewise.
452 * config/tc-cris.c (md_convert_frag): Likewise.
453 * config/tc-fr30.c (md_convert_frag): Likewise.
454 * config/tc-i386.c (md_convert_frag): Likewise.
455 * config/tc-m32r.c (md_convert_frag): Likewise.
456 * config/tc-m68hc11.c (md_convert_frag): Likewise.
457 * config/tc-mcore.c (md_convert_frag): Likewise.
458 * config/tc-mips.c (mips16_extended_frag): Likewise.
459 * config/tc-ns32k.c (md_convert_frag): Likewise.
460 * config/tc-m68k.c (md_convert_frag_1): Likewise.
461 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
462 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
463 (md_relax_table): Remove first four entries. Format.
464 (md_estimate_size_before_relax): Remove old_fix. Don't bother
465 setting fr_var. Simplify byte branch checks.
467 2001-07-23 Alan Modra <amodra@bigpond.net.au>
469 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
470 "isbranch" param as all calls have it set.
471 (pa_parse_neg_cmpsub_cmpltr): Likewise.
472 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
473 strcasecmp in "nullify" var.
474 (pa_parse_neg_add_cmpltr): Likewise.
475 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
476 functions. Don't print wrong conditions in error messages.
478 2001-07-23 Andreas Jaeger <aj@suse.de>
480 * config/tc-s390.c (s390_force_relocation): Removed.
482 * config/tc-s390.h: Remove double declaration of
485 2001-07-22 H.J. Lu <hjl@gnu.org>
487 * config/tc-mips.c (s_mips_end): Remove unused variables.
488 (s_mips_frame): Add ATTRIBUTE_UNUSED.
490 2001-07-17 Andreas Schwab <schwab@suse.de>
492 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
494 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
496 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
498 2001-07-17 matthew green <mrg@eterna.com.au>
500 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
502 (line_comment_chars): Set to '/' if TE_NetBSD.
504 2001-07-14 matthew green <mrg@eterna.com.au>
506 * configure.in (i386-*-netbsdelf*): New target.
507 * configure: Regenerate.
509 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
511 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
512 class of the non-debug symbol is C_NULL.
514 2001-07-10 Anders Norlander <anorland@synergenix.se>
516 * doc/as.texinfo (Incbin): Fix grammatical errors.
518 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
520 * depend.c: Use FOPEN_.. macros in calls to fopen().
521 * input-file.c: As above.
522 * itbl-ops.c: As above.
523 * listing.c: As above.
524 * output-file.c: As above.
527 2001-07-08 Anders Norlander <anorland@synergenix.se>
529 * read.c (s_incbin): New .incbin function.
530 * read.c (potable): Add "incbin" pseudo-op.
531 * read.h: Add s_incbin prototype.
532 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
533 * NEWS: Mention new feature.
535 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
537 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
540 2001-07-06 John Healy <jhealy@redhat.com>
542 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
543 set of fixups to be stored.
544 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
545 restored to be chosen from any that are saved.
546 (gas_cgen_swap_fixups): Modified to allow the current set of
547 fixups to be swapped with any other set that has been saved.
548 (gas_cgen_initialize_saved_fixups_array): New routine.
549 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
550 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
551 or MAX_SAVED_FIXUP_CHAINS.
552 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
553 store, swap and restore fuctions to reflect the new interface.
555 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
557 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
558 ignore empty, ineffectual alignment frags when deciding if a
561 2001-07-05 Steve Ellcey <sje@cup.hp.com>
563 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
564 and SPECIAL_SECTION_FINI_ARRAY.
565 (special_section_name): Add .init_array and .fini_array.
566 (md_pseudo_table): Add init_array and fini_array.
567 (md): Add pointer_size and pointer_size_shift fields.
568 (setup_unwind_header): New static function.
569 (output_unw_records): Modify to use setup_unwind_header.
570 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
571 md.pointer_size_shift.
572 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
574 2001-07-05 Ben Elliston <bje@redhat.com>
576 * README (Supported platforms): m88k no longer suffers bitrot.
578 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
580 2001-07-05 Alan Modra <amodra@bigpond.net.au>
582 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
583 lsy_value. Correct typos in comments.
584 * symbols.c (local_symbol_make): Update for name change.
585 (local_symbol_convert): Likewise.
587 (S_GET_VALUE): Likewise.
588 (S_SET_VALUE): Likewise.
589 (print_symbol_value_1): Likewise.
590 (resolve_symbol_value): Likewise. Don't divide local sym values
591 by OCTETS_PER_BYTE twice.
593 2001-07-04 Jim Wilson <wilson@redhat.com>
595 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
597 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
600 2001-07-05 Ben Elliston <bje@redhat.com>
602 * read.c (s_fill): Correct spelling error in comments.
604 * doc/c-m88k.texi: New file.
605 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
606 * doc/Makefile.in: Regenerate.
607 * doc/all.texi: Set M880X0.
608 * doc/as.texinfo: Hook in m88k-dependent documentation.
610 2001-07-04 Eric Christopher <echristo@redhat.com>
612 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
614 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
615 and rm5721 as valid cpu strings.
616 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
618 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
620 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
621 if it's expected to be non-zero.
623 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
625 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
628 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
629 (write_object_file): Set finalize_syms to
630 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
633 * doc/internals.texi; Document
634 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
636 2001-07-02 Alan Modra <amodra@bigpond.net.au>
638 * config/tc-ppc.c: Formatting fixes.
640 2001-07-01 Ben Elliston <bje@redhat.com>
642 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
643 they cause some subtle breakage. Will fix them again later.
645 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
647 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
648 outside of a function as a .appline directive.
650 2001-06-28 Eric Christopher <echristo@redhat.com>
651 H.J. Lu <hjl@gnu.org>
653 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
654 of mips_cpu for the ISA selection.
655 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
656 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
657 (mips_tune): New. Use mips_tune for scheduling and optimization
659 (append_insn): Use mips_tune and mips_arch.
660 (macro_build): Ditto.
662 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
663 backwards compatability mips_cpu generates arch and tune.
664 (md_show_usage): Document new behavior.
666 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
671 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
673 * write.c (write_object_file): Do not set finalize_syms until
674 after the segments have been sized. Some backends may still
675 need to access the syms's frags in order to adjust relaxed
678 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
681 2001-06-27 Alan Modra <amodra@bigpond.net.au>
683 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
684 subtract MD_PCREL_FROM_SECTION for 68k.
685 (fixup_segment <Difference of 2 syms different seg>): Only fudge
686 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
688 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
690 * write.c (fixup_segment <Difference of 2 syms same seg>): If
691 pcrel, subtract MD_PCREL_FROM_SECTION value.
693 2001-06-24 Ben Elliston <bje@redhat.com>
695 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
697 2001-06-24 Jakub Jelinek <jakub@redhat.com>
699 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
700 section symbols the same way as externs.
702 2001-06-24 Ben Elliston <bje@redhat.com>
704 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
705 (emit_relocations): Ditto.
707 (md_begin): Reformat comments to conform to the GNU standards.
708 (md_assemble): Ditto.
710 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
711 (md_parse_option): Mark parameters as unused.
712 (md_show_usage): Ditto.
713 (calcop): Adjust type of `reg_prefix' to char.
715 (getval): Adjust type of local `c' to char.
716 (md_create_short_jump): Mark from_addr, to_addr params as unused.
717 (md_create_long_jump): Ditto.
718 (md_estimate_size_before_relax): Mark parameters as unused.
720 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
721 to allay a possible compiler warning.
723 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
725 * doc/internals.texi (CPU backend): Document md_atof.
727 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
729 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
730 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
733 2001-06-21 Philip Blundell <philb@gnu.org>
735 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
737 (insns): Remove entry for adrl. Add long_flag for adr.
738 (do_adr): Handle `l' suffix.
741 2001-06-21 Alan Modra <amodra@bigpond.net.au>
743 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
744 (md_apply_fix): Use it here. Replace printf with equivalent
746 (tc_gen_reloc): Use as_bad_where instead of as_bad.
747 (md_apply_fix): Here too.
748 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
749 * config/tc-m68k.c (tc_gen_reloc): Likewise.
750 (md_convert_frag_1): Likewise.
752 2000-06-20 Tom Rix <trix@redhat.com>
754 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
756 2001-06-18 H.J. Lu <hjl@gnu.org>
758 * doc/Makefile.am (info): Depend on $(MANS).
759 (as.1): Remove the prefix `$(srcdir)/'.
760 * doc/Makefile.in: Regenerated.
764 2001-06-18 Philip Blundell <philb@gnu.org>
766 * config/tc-arm.c (do_msr): Remove restriction on usage of
769 2001-06-19 Alan Modra <amodra@bigpond.net.au>
771 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
774 2001-06-13 Philip Blundell <philb@gnu.org>
776 * config/tc-arm.c (thumb_shift): Improve wording of error message.
777 (do_t_arit): Likewise.
779 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
781 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
782 .loc pseudos if the dfwarf2 functions are available.
783 (md_assemble): Only call dwarf2_emit_insn if it is available.
785 * expr.c: Fix typo in comment.
787 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
789 * doc/as.texinfo (Infix Ops): Document that comparison and
790 combiner operators can be used as infix operators.
792 2001-06-12 Peter Jakubek <pjak@snafu.de>
794 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
796 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
797 (reverse_mri_condition): Likewise.
798 (swap_mri_condition): Issue warning for conditions that can not be
800 (build_mri_control_operand): Fix order of operands (swapped).
801 (build_mri_control_operand): Allow upper case extension in structured
803 (s_mri_else): Likewise.
804 (s_mri_next): Likewise.
805 (s_mri_for): Likewise.
806 (s_mri_if): Fix handling comment ('*') in mri mode.
807 (s_mri_while): Likewise.
808 * macro.c (macro_expand): Allow macro invocation with empty
811 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
813 * config/tc-arm.c: Fix test for overlow of literal pool.
815 2001-06-11 H.J. Lu <hjl@gnu.org>
817 * NEWS: Updated for the new -n option for the MIPS assembler.
819 * config/tc-mips.c (md_show_usage): Add -n.
821 * doc/as.texinfo: Document the new -n option.
822 * doc/c-mips.texi: Likewise.
823 * doc/as.1: Regenerated.
825 2001-06-10 Alan Modra <amodra@bigpond.net.au>
827 * config/obj-coff.c (obj_coff_section): Formatting fix.
829 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
832 2001-06-08 H.J. Lu <hjl@gnu.org>
834 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
835 disable warning about all NOPS that the assembler generates.
836 (macro): Warn NOPS generated only if warn_nops is not 0.
837 (md_shortopts): Add `n'.
838 (md_parse_option): Set warn_nops to 1 for `n'.
840 2001-06-08 H.J. Lu <hjl@gnu.org>
842 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
844 2001-06-08 H.J. Lu <hjl@gnu.org>
846 * config/tc-mips.c (md_apply_fix): Don't adjust common
847 extern/weak symbols for ELF.
848 (md_estimate_size_before_relax): Treat weak like extern for
850 (mips_fix_adjustable): Don't adjust extern/weak symbols for
853 2001-06-08 Alan Modra <amodra@bigpond.net.au>
855 * Makefile.am: 'som' is not wrongly spelled 'some'.
856 * Makefile.in: Regenerate.
858 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
859 S_GET_VALUE by using a temp.
860 (append_insn): Likewise, and for S_SET_VALUE too.
861 (mips_emit_delays): Likewise.
862 (my_getExpression): Likewise.
863 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
864 (mips16_extended_frag): Remove code concerned with avoiding
865 locking in a frag address now that symbols are not finalized until
866 relaxation is complete. Cater for first relaxation pass having
867 bogus addresses. Use relax_marker to reliably determine whether a
868 symbol frag has been reached on the current pass.
870 2001-06-07 H.J. Lu <hjl@gnu.org>
872 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
873 * configure: Regenerate.
875 2001-06-07 H.J. Lu <hjl@gnu.org>
877 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
879 * configure: Regenerate.
881 2001-06-07 H.J. Lu <hjl@gnu.org>
883 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
884 MIPS_STABS_ELF is defined.
886 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
888 * as.c (show_usage): Remove L from listing options. It is not a
891 2001-06-06 Christian Groessler <cpg@aladdin.de>
893 * config/tc-z8k.c: Removed many warnings by removing unused
894 variables and tagging unused parameters as such.
895 (md_begin): Fixed a typo (","instead of ";").
896 (struct ctrl_table): Add parentheses to initialize array
898 (struct flag_table): Likewise.
899 (struct intr_table): Likewise.
900 (struct table): Likewise.
901 (check_operand): "#if 0"'ed since it doesn't seem to be used.
903 2001-06-06 Peter Jakubek <pjak@snafu.de>
905 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
906 options to list (e.g. m5206e, m5307, m5407).
908 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
910 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
911 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
913 2001-06-06 Alan Modra <amodra@bigpond.net.au>
915 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
916 <JumpByte, JumpDword insn output>: Remove dead code.
918 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
920 * as.c (parse_args): Correct option name "listing-lhs-width2".
922 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
924 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
927 2001-05-30 Richard Henderson <rth@redhat.com>
929 * read.c (emit_leb128_expr): Call md_cons_align.
931 2001-05-28 Jeff Sturm <jsturm@one-point.com>
933 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
934 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
935 (tc_gen_reloc): Likewise.
936 (sparc_cons_align): Don't clear sparc_no_align_cons.
937 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
938 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
940 2001-05-27 Alan Modra <amodra@one.net.au>
942 * write.c (relax_segment <rs_space>): Check the section of a
943 symbol to determine whether it is absolute rather than comparing
944 its frag against zero_address_frag as listings play tricks with
947 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
948 allocated in the same chunk as the fixed part.
950 2001-05-26 Alan Modra <amodra@one.net.au>
952 * write.c (relax_segment <rs_space>): Calculate growth using
953 addresses before stretch. Prevent repeated error messages.
954 From Peter Jakubek <pjak@snafu.de>
955 Use as_bad_where and as_warn_where to pinpoint errors.
957 2001-05-25 Alan Modra <amodra@one.net.au>
959 * symbols.c (resolve_symbol_value): Always set segment, even when
960 not finalizing symbol value.
962 * config/obj-ieee.c (write_object_file): Set finalize_syms.
963 * config/obj-coff.c (write_object_file): Likewise.
964 * (size_section): Remove rs_space assert as fr_symbol is no longer
966 (fill_section): Likewise.
968 * configure.in: Replace linuxoldld with linux*oldld.
969 * configure: Regenerate.
971 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
972 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
973 that have been finalized.
975 * symbols.c (resolve_symbol_value): Clear sy_resolving before
976 taking exit_dont_set_value.
978 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
981 2000-05-24 Tom Rix <trix@redhat.com>
983 * config/obj-coff.c (add_lineno): xcoff allows negative line
985 * config/tc-ppc.c (ppc_stabx): fix generated symbol
987 2001-05-24 Alan Modra <amodra@one.net.au>
989 * write.c (write_object_file): Set finalize_syms = 1 before
992 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
994 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
995 architecture, remove erraneous ISA_MIPS32.
996 (md_show_usage): Add MIPS r12k support.
997 (mips_cpu_info_table): Add MIPS r12k support.
999 2001-05-22 Alan Modra <amodra@one.net.au>
1001 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1004 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1005 instead use finalize_syms directly. Don't treat expressions
1006 specially with regard to finalize_syms. Update calls to self.
1007 (resolve_local_symbol): Update call to resolve_symbol_value.
1008 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1010 * symbols.h (resolve_symbol_value): Update prototype.
1011 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1012 to resolve_symbol_value.
1013 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1014 * config/obj-coff.c (do_relocs_for): Likewise.
1015 (yank_symbols): Likewise.
1016 (fixup_segment): Likewise.
1017 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1018 * config/tc-mips.c (md_convert_frag): Likewise.
1019 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1020 (ppc_fix_adjustable): Likewise.
1021 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1022 (dwarf2dbg_convert_frag): Likewise.
1023 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1024 (eh_frame_convert_frag): Likewise.
1025 * expr.c (make_expr_symbol): Likewise.
1026 * write.c (adjust_reloc_syms): Likewise.
1027 (write_object_file): Likewise.
1028 (relax_segment): Likewise.
1029 (fixup_segment): Likewise.
1030 (finalize_syms): Init to zero, and update comment.
1031 (write_object_file): Set finalize_syms to 1 rather than 2.
1032 * doc/internals.texi (sy_value): Mention finalize_syms.
1033 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1035 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1036 as relaxable if embedded system, make weak syms non-relaxable.
1038 (tc_m68k_fix_adjustable): ..so it can be used here.
1039 (md_apply_fix_2): Sign extend without conditional.
1041 * config/tc-v850.c: Update copyright.
1043 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1045 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1046 howto entry is not found.
1048 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1050 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1051 optimize differences between symbols in code sections to
1053 (mn10300_fix_adjustable): Don't adjust to section+offset
1054 relocations pointing at symbols in code sections.
1056 2001-05-16 Alan Modra <amodra@one.net.au>
1058 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1060 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1061 opcodes are output rather than after. Delete insn_size.
1062 * config/tc-v850.c (md_assemble): Similarly, but delete
1065 2001-05-14 Richard Henderson <rth@redhat.com>
1067 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1070 2001-05-14 Richard Henderson <rth@redhat.com>
1072 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1073 also collect whether to expect an FDE augmentation.
1074 (check_eh_frame): Rewrite as a state machine. Track where in
1075 an FDE we are located, skip any augmentation.
1076 (eh_frame_estimate_size_before_relax): Get code alignment from
1077 the fragment subtype.
1078 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1079 * read.c (emit_leb128_expr): Call check_eh_frame.
1081 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1083 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1084 before a relaxable insns.
1086 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1088 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1089 between symbols if the base symbol is in the current section;
1090 emit a PC-relative relocation instead.
1092 2001-05-12 Peter Targett <peter.targett@arccores.com>
1094 * config/tc-arc.c: Update copyright and tidy source comments.
1095 (md_pseudo_table): Add directive .cpu back as an alias for
1096 .option. Add .file and .line for dwarf2 support.
1097 (arc_mach_type): Make bfd_mach_arc_6 default.
1098 (md_longopts): Add entry 'pre-v6' representing old command line
1099 option when assembling for 'arc5' core versions.
1100 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1102 (arc_code_symbol): Make symbol value for @h30 fixup expression
1103 equal to O_constant.
1104 (md_assemble): Call dwarf2_emit_insn.
1105 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1106 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1107 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1109 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1111 * config/tc-ia64.c (special_linkonce_name): New.
1112 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1113 .gnu.linkonce.ia64unw{,i}.FOO.
1114 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1115 (dot_endp): Add comment about it.
1117 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1119 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1120 block, ensure that the low order bits of the alignment are
1123 2001-05-10 Alan Modra <amodra@one.net.au>
1125 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1128 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1129 current variable part of frag.
1130 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1131 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1132 * config/tc-m68hc11.c (RELAX_STATE): Define.
1133 (RELAX_LENGTH): Define.
1134 (md_estimate_size_before_relax): Handle non-relaxable cases
1135 separately from relaxable cases for clarity, and return correct
1136 size for multi-pass relaxation.
1137 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1138 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1139 (md_convert_frag): Remove "length_code".
1140 * config/tc-vax.c (RELAX_STATE): Define.
1141 (RELAX_LENGTH): Define.
1142 (md_relax_table): Add missing entry.
1143 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1144 (md_convert_frag): Remove "length_code".
1145 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1146 don't bother setting fr_var. Return correct size for multi-pass
1148 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1149 (md_convert_frag): Don't bother clearing fr_var.
1150 (md_pseudo_table): Correct initialization.
1151 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1152 (md_estimate_size_before_relax): No need to set fr_var.
1153 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1154 (md_estimate_size_before_relax): No need to set fr_var.
1156 2001-05-09 Richard Henderson <rth@redhat.com>
1158 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1159 beginning a function's unwind info block.
1161 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1163 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1165 2001-05-08 Andreas Schwab <schwab@suse.de>
1167 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1168 fx_pcrel_adjust explicitly sign extend when reading it.
1170 2001-05-08 Alan Modra <amodra@one.net.au>
1172 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1173 from md_relax_table, and combine some switch cases.
1175 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1177 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1178 from offset in non-pcrel operands too.
1180 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1182 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1183 * config/tc-arm.c (arm_handle_align): Do not insert more than
1184 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1185 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1187 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1189 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1191 * Makefile.in: Regenerate.
1192 * configure.in: Remove duplicate mips-*-ecoff* entry.
1193 * configure: Regenerate.
1195 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1196 (n_names): Cast away type mismatch.
1197 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1198 (obj_ecoff_frob_symbol): Likewise.
1199 * ecoff.c: (add_file): Add unused attribute.
1200 (ecoff_directive_begin): Likewise.
1201 (ecoff_directive_bend): Likewise.
1202 (ecoff_directive_def): Likewise.
1203 (ecoff_directive_dim): Likewise.
1204 (ecoff_directive_scl): Likewise.
1205 (ecoff_directive_size): Likewise.
1206 (ecoff_directive_type): Likewise.
1207 (ecoff_directive_tag): Likewise.
1208 (ecoff_directive_val): Likewise.
1209 (ecoff_directive_endef): Likewise.
1210 (ecoff_directive_end): Likewise.
1211 (ecoff_directive_ent): Likewise.
1212 (ecoff_directive_extern): Likewise.
1213 (ecoff_directive_file): Likewise.
1214 (ecoff_directive_fmask): Likewise.
1215 (ecoff_directive_frame): Likewise.
1216 (ecoff_directive_mask): Likewise.
1217 (ecoff_directive_loc): Likewise.
1218 (mark_stabs): Likewise.
1219 (ecoff_stab): Likewise.
1220 (ecoff_frob_symbol): Cast away type mismatch.
1221 (ecoff_padding_adjust): Likewise.
1222 (ecoff_build_symbols): Likewise.
1223 (ecoff_build_procs): Likewise.
1224 (ecoff_build_aux): Likewise.
1225 (ecoff_build_strings): Likewise.
1226 (ecoff_build_fdr): Likewise.
1227 (ecoff_build_debug): Likewise.
1228 * itbl-ops.c (itbl_assemble): Variable initialization.
1230 2001-05-03 Alan Modra <amodra@one.net.au>
1232 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1233 expressions rather than triggering an assert.
1235 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1237 * config/tc-openrisc.c: New file.
1238 * config/tc-openrisc.h: Likewise.
1240 * Makefile.am: Add OpenRISC target.
1241 * Makefile.in: Regenerated.
1243 * configure.in (openrisc-*-*): Add target.
1244 * configure: Regenerated.
1246 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1248 * config/tc-arm.c (arm_frag_align_code): Change error message to
1249 more explanatory version.
1251 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1253 * config/tc-mips.c (md_parse_option): Also accept
1254 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1256 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1258 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1259 argument passing order: predicate goes last, not first.
1261 2001-04-27 Sean McNeil <sean@mcneil.com>
1263 * configure.in: Add arm-vxworks.
1264 * configure: Regenerate.
1266 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1268 * config/tc-arm.c (arm_handle_align): New Function: Generate
1269 no-op filled alignment frags.
1270 (arm_frag_align_code): New Function: Create a code alignment frag.
1271 (arm_init_frag): New Function: Initialse the target dependent
1274 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1275 (TC_FRAG_INIT): Define.
1276 (HANDLE_ALIGN): Define.
1277 (md_do_align): Define.
1279 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1281 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1282 symbol has been initialised before extracting its symbol index.
1284 2001-04-24 H.J. Lu <hjl@gnu.org>
1286 * configure: Regenerated with the right version of autoconf.
1288 2001-04-24 Christian Groessler <cpg@aladdin.de>
1290 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1291 generate R_CALLR and R_REL16 relocations
1293 2000-04-20 Jason Eckhardt <jle@redhat.com>
1295 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1296 since frag_now can change after d10v_cleanup is called.
1298 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1300 * configure.in: Add the em type for FreeBSD targets.
1301 * configure: Regenerate.
1303 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1305 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1306 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1308 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1309 pc-relative relocations not placed at the end of the instruction.
1311 2001-04-13 Jim Wilson <wilson@redhat.com>
1313 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1316 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1318 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1319 handle SHF_MERGE and SHF_STRINGS.
1320 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1321 (obj_elf_section): Allow additional argument specifying entity size.
1322 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1323 in SEC_MERGE sections.
1325 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1327 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1329 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1331 * expr.c (operand): Pass &c to md_parse_name().
1332 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1334 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1336 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1338 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1339 * Makefile.in: Regenerated.
1341 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1342 * configure: Regenerated.
1344 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1346 * config/tc-mn10300.c (xr_registers): Added `pc'.
1348 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1350 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1351 * configure: Regenerate.
1353 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1354 cases, and always return size based on current fr_subtype.
1355 (md_begin): Move initialization of md_relax_table..
1356 (md_relax_table): ..to static initializer. Set rlx_length for
1357 UNDEF_WORD_DISP cases.
1358 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1359 (md_begin): Likewise.
1360 (md_relax_table): Likewise.
1361 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1362 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1363 Set rlx_backward and rlx_forward to zero for unused states.
1364 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1365 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1366 (UNCOND12, UNCOND32): Remove duplicate defines.
1368 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1370 * config/tc-cris.c (md_estimate_size_before_relax) <case
1371 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1372 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1373 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1374 Add cases to cover all relax states.
1375 (cris_insn_first_word_frag): New.
1376 (md_assemble): Call cris_insn_first_word_frag to get the first
1377 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1378 end. Drop variable insn_size.
1379 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1380 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1381 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1383 * write.c (write_object_file): Reset broken word state before
1386 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1388 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1389 for one line if not already enabled.
1390 * cond.c (s_elseif): Correct conditional assembly listing.
1393 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1394 Don't abort on NULL current_cframe.
1396 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1398 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1399 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1400 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1401 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1402 * config/obj-coff.c (do_relocs_for): Likewise.
1403 (yank_symbols): Likewise.
1404 (fixup_segment): Likewise.
1405 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1406 (ppc_fix_adjustable): Likewise.
1407 * config/tc-mips.c (md_convert_frag): Likewise.
1408 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1409 * ehopt.c (eh_frame_convert_frag): Likewise.
1410 * expr.c (make_expr_symbol): Likewise.
1412 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1414 * symbols.c (resolve_symbol_value): Don't fix expression values
1415 until relaxation is complete.
1416 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1417 (S_GET_VALUE): Likewise, and return unresolved expression value.
1418 * write.c (finalize_syms): New.
1419 (relax_and_size_seg): Split into..
1420 (relax_seg): New function, returns 1 if anything changed..
1421 (size_seg): And the remainder of relax_and_size_seg.
1422 (fixup_segment): Arrange for final resolution of sym values.
1423 (adjust_reloc_syms): Likewise.
1424 (write_object_file): Likewise, and repeatedly call relax_seg until
1425 nothing more changes.
1426 (relax_segment): Return 1 if anything changed. Use correct types
1427 for rs_org `target' and `after'.
1428 * write.h (finalize_syms): Declare.
1429 (relax_segment): Update prototype.
1431 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1432 do-nothing cases to switch to avoid abort on a second relaxation
1433 pass, and tidy code a little.
1434 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1435 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1436 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1437 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1438 (md_relax_table): Remove first four unused entries. Increment
1439 rlx_length by one throughout table, and update comments to suit.
1440 (md_estimate_size_before_relax): Return size of current variable
1441 part of frag to reflect reality when relaxing more than once.
1442 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1443 (COND32, UNCD32): Rename to DISP32 throughout.
1444 (UNDEF_WORD_DISP): Renumber to 3.
1445 (md_estimate_size_before_relax): Add extra do-nothing cases.
1446 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1447 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1448 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1449 handle word and dword branches.
1451 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1453 * config/tc-cris.h (tc_fix_adjustable): Allow only
1454 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1455 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1456 example in comment to valid type.
1458 2001-03-28 H.J. Lu <hjl@gnu.org>
1460 * read.c (equals): Set to local for COFF only if it hasn't been
1463 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1465 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1466 (md_begin): Use it when setting default architecture.
1468 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1470 * read.c (equals): (for COFF) default symbols to being local.
1472 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1474 * configure.in (cris-*-*): Change default emulation to criself.
1475 (cris-*-*aout*): New rule.
1476 * configure: Regenerate.
1478 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1480 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1481 BFD_RELOC_390_GOTENT.
1482 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1483 BFD_RELOC_390_GOTENT.
1485 2001-03-26 Nick Clifton <nickc@redhat.com>
1487 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1488 * config/tc-s390.c (s390_force_relocation): New function: Force
1489 relocations for VTINHERIT relocs.
1491 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1493 * doc/as.texinfo: Put @c man begin to generate the as man page.
1494 When generating man, define all the variables. Re-organize some
1495 options to obtain better indentation of man page.
1496 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1497 (as.1): Build from as.texinfo.
1498 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1500 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1502 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1503 scale factor, and return the end of the expression.
1504 (i386_operand): Modify for above.
1506 2001-03-23 Nick Clifton <nickc@redhat.com>
1508 * doc/as.texinfo: Document --listing-XXX command line switches.
1509 Explain why listings behave differently when -pipe is used.
1511 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1513 * write.c (fix_new_exp): Print an error if passed a register.
1515 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1517 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1518 (PIC_SUFFIX_CHAR): New macro.
1519 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1520 (pic): New variable.
1521 (md_longopts): New option --pic.
1522 (OPTION_PIC): Define.
1523 (md_estimate_size_before_relax): Tweak longish comment.
1524 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1525 (md_assemble): Handle a PIC relocation on prefix and normal
1526 instruction operands.
1527 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1528 "complex" operand expressions. Call frag_more outside
1529 gen_cond_branch_32 parameter list.
1530 (cris_process_instruction): Handle PIC relocs on parsed
1531 operand expressions. Validize PIC reloc sizes.
1532 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1533 (gen_bdap): Handle "complex" operand expressions.
1534 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1535 ADD.D offset,PC as jump instruction if generating PIC. Generate
1536 error instead of crashing on complex expressions.
1537 (cris_number_to_imm): Add segT parameter. All callers changed.
1538 Use segT parameter, not now_seg, for segment of fixup. Handle
1539 PCREL relocations but check that they are fully resolved.
1540 (md_parse_option): Handle OPTION_PIC.
1541 (tc_gen_reloc): Handle PIC relocs.
1542 (md_show_usage): Update for --pic.
1543 (md_apply_fix3): Renamed from md_apply_fix.
1544 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1545 (md_cris_force_relocation): Force relocation for PIC relocs.
1547 * config/tc-cris.h: Tweak attribution.
1548 (MD_APPLY_FIX3): Define.
1549 (IS_CRIS_PIC_RELOC): New macro.
1550 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1551 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1553 (tc_frob_symbol): Avoid emitting undefined symbols.
1555 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1557 * frags.h (struct frag): Add relax_marker.
1558 * write.c (is_dnrange): Delete.
1559 (relax_frag): Use correct types for `aim', `target', `address'.
1560 Delete `offset', `was_address'. Test `relax_marker' instead of
1561 using fragile (and slow) address test.
1562 (relax_segment): Init and flip `relax_marker'.
1564 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1566 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1569 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1571 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1572 with 'Motorola specification for assembly language input standard'.
1574 2001-03-17 Richard Henderson <rth@redhat.com>
1576 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1577 (dwarf2_directive_loc): Don't use them.
1578 (dwarf2_directive_file): Reject duplicate file definitions.
1579 (get_filenum): Zero allocated memory.
1580 (out_file_list): Complain about missing file definitions.
1582 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1584 * read.c (do_org): Handle complex expressions.
1585 * cgen.c (gas_cgen_finish_insn): Likewise.
1587 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1589 * config/tc-ia64.c (md): New member keep_pending_output.
1590 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1592 (dot_xdata): Turn on md.keep_pending_output for the duration of
1594 (dot_xfloat_cons): Ditto.
1595 (dot_xstringer): Ditto.
1596 (dot_xdata_ua): Ditto.
1597 (dot_xfloat_cons_ua): Ditto.
1599 2001-03-15 Jim Wilson <wilson@redhat.com>
1601 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1604 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1606 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1608 2001-03-15 DJ Delorie <dj@redhat.com>
1610 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1611 blindly freeing string if it isn't at the top of the obstack.
1613 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1615 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1616 (NUM_FLAG_CODE): Define.
1617 (lex_got): New function.
1618 (got_reloc): New global var.
1619 (x86_cons_fix_new): New function.
1620 (x86_cons): New function.
1621 (i386_immediate): Use lex_got here, replacing inline code. Change
1622 "ignoring junk.." error message to "junk.."
1623 (i386_displacement): Likewise.
1624 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1625 (x86_cons): Declare.
1626 (TC_CONS_FIX_NEW): Define.
1627 (x86_cons_fix_new): Declare.
1629 2001-03-12 Nick Clifton <nickc@redhat.com>
1631 * config/tc-arm.c (md_begin): Always set machine type based on
1634 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1636 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1637 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1639 <JumpInterSegment output>: Use correct i.disp_reloc[].
1640 <immediate output>: Likewise.
1642 2001-03-06 Nick Clifton <nickc@redhat.com>
1644 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1647 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1649 * config/tc-m68k.c : Add 5407 to archs[] table.
1650 (HAVE_LONG_BRANCH): Add mcf5407.
1651 (select_control_regs): Recognize 5407.
1653 2001-03-02 Dave Brolley <brolley@redhat.com>
1655 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1658 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1660 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1661 (gen_to_words): Print warnings if NaNs are found and the target CPU
1662 does not support them. Allow largest exponent to be used in normal
1663 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1665 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1667 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1668 anymore since we use bfd_elf_generic_reloc now.
1669 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1671 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1673 * configure.in (BFD_VERSION): New.
1674 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1675 * configure: Regenerate.
1676 * Makefile.am: Run "make dep-am"
1677 * Makefile.in: Regenerate.
1678 * doc/Makefile.in: Regenerate.
1680 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1682 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1683 SEC_NEVER_LOAD when the 'n' flag is used.
1684 Add SEC_NEVER_LOAD to matchflags.
1686 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1688 * symbols.c (decode_local_label_name): Initialize message_format
1689 only when an error is reported (perf pb due to I18N).
1691 2001-02-23 H.J. Lu <hjl@gnu.org>
1693 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1694 BFD_ASSEMBLER is not defined.
1696 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1698 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1699 done if it's against a symbol.
1701 2001-02-22 Timothy Wall <twall@cygnus.com>
1703 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1704 target formats if applicable.
1705 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1706 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1707 * Makefile.in: Regenerated.
1708 * configure.in: Added configuration for ia64-*-aix*.
1709 * configure: Regenerated.
1711 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1713 * config/tc-ia64.c (enum operand_match_result): New type.
1714 (operand_match): Change return type to operand_match_result.
1715 Fix all returns appropriately, adding support for returning the
1716 out-of-range result.
1717 (parse_operands): New locals result, error_pos, out_of_range_pos,
1718 curr_out_of_range_pos. Rewrite operand matching loop to give better
1721 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1723 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1724 (dot_proc): Clear unwind.prologue_count to zero.
1725 (dot_prologue): Increment unwind.prologue_count.
1726 (dot_restore): If second operand is omitted, use
1727 unwind.prologue_count -1 for "ecount" (# of additional regions to
1728 pop). Decrement unwind.prologue_count by number of regions
1731 2001-02-21 Nick Clifton <nickc@redhat.com>
1733 * doc/as.texinfo (Section): Note that some flags to the COFF
1734 version of .section remove attributes rather than setting them.
1736 2001-02-20 Kazu Hirata <kazu@hxi.com>
1738 * config/tc-pdp11.c: Fix formatting.
1739 * config/tc-pdp11.h: Likewise.
1741 2001-02-20 Bo Thorsen <bo@suse.de>
1743 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1746 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1748 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1749 all FreeBSD platforms should look the same at this level.
1750 * configure: Rebuilt.
1751 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1753 2001-02-18 lars brinkhoff <lars@nocrew.org>
1755 * Makefile.am: Add PDP-11 target.
1756 * configure.in: Likewise.
1757 * config/tc-pdp11.c: New file.
1758 * config/tc-pdp11.h: New file.
1759 * doc/Makefile.am: Add PDP-11 documentation.
1760 * doc/all.texi: Likewise.
1761 * doc/as.texinfo: Likewise.
1762 * doc/c-pdp11.texi: New file.
1764 2001-02-16 matthew green <mrg@redhat.com>
1766 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1768 2001-02-13 Jim Wilson <wilson@redhat.com>
1770 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1771 reloc instead of a 0 reloc.
1772 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1774 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1776 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1778 * write.c (is_dnrange): Stop as soon as the address becomes
1780 (relax_frag): Add segment parameter. Only call symbol_get_frag
1781 once. Only call is_dnrange if the symbol is in the same segment,
1782 and the symbol address is larger.
1783 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1784 * write.h (relax_frag): Update declaration.
1785 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1787 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1788 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1789 (m32r_relax_frag): Update declaration.
1790 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1791 * config/tc-tic54x.h (md_relax_frag): Likewise.
1792 * doc/internals.texi (CPU backend): Update documentation for
1795 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1797 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1798 Mention effect of < 386 architectures on jump promotion.
1799 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1801 * config/tc-i386.c (no_cond_jump_promotion): New.
1802 (set_cpu_arch): Parse "jumps" arch modifier.
1803 (insn_size): Modify usage comment.
1804 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1805 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1806 (TYPE_FROM_RELAX_STATE): New define.
1807 (UNCOND_JUMP, COND_JUMP): Renumber.
1808 (md_relax_table): Reorder to suit.
1809 (COND_JUMP86): New define.
1810 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1811 (md_assemble): Create frag var for jumps of max size, encode relax
1812 state for COND_JUMP86.
1813 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1814 leave conditional jumps small if no_cond_jump_promotion.
1815 (md_convert_frag): Likewise.
1817 * expr.c (operator): Don't bump input_line_pointer for two char
1818 operators. Instead return operator size via new param num_chars.
1819 (expr): Use above to parse multi-char operators correctly.
1821 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1823 * config/tc-i386.c (i386_displacement): Fix handling of
1824 BFD_RELOC_X86_64_GOTPCREL.
1825 (i386_validate_fix): Likewise.
1827 2001-02-12 Philip Blundell <pb@futuretv.com>
1829 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1830 ldrt/strt instructions.
1832 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1834 * config/tc-mips.c (macro): For M_LA_AB emit a
1835 BFD_RELOC_MIPS_CALL16 relocation or a
1836 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1837 BFD_RELOC_MIPS_GOT16 and
1838 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1839 loading the jump register when generating SVR4_PIC code.
1841 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1843 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1844 map to MIPS-specific files, as they used to do before the
1845 change on 2000-05-21.
1846 * configure: Regerate.
1848 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1850 * config/tc-mips.c (md_parse_option): Don't try to compile
1851 ELF-only option code if not ELF.
1853 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1855 * config/tc-ia64.h (md_elf_section_type): New macro.
1856 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1857 (they're now handled via ia64_elf_section_type.
1859 * config/tc-ia64.c (unwind): New members saved_text_seg,
1860 saved_text_subseg, and force_unwind_entry.
1861 (optimize_unw_records): New function to optimize away unnecessary
1863 (ia64_elf_section_type): New function.
1864 (output_unw_records): Generate unwind info only if the size is
1865 non-zero or if it's forced for some other reason (e.g.,
1866 handlerdata or a personality routine).
1867 (generate_unwind_image): Don't switch back to previous
1868 section---stay inside the unwind info section instead so that
1869 handlerdata that may follow goes into the right place.
1870 (dot_handlerdata): Force generation of unwind entry and save the
1871 current active text segment before generating unwind image.
1872 (dot_unwentry): Force generation of unwind entry.
1873 (dot_personality): Ditto.
1874 (dot_endp): Generate unwind table entry only if there is
1875 some unwind info or the unwind entry was forced.
1877 * config/tc-ia64.c (make_unw_section_name): New macro to form
1878 unwind section name.
1879 (generate_unwind_image): Add "text_name" argument. Use it to
1880 form unwind section name.
1881 (dot_handlerdata): Determine current segment (section) name and
1882 pass it to generate_unwind_image().
1883 (dot_endp): Determine current segment (section) name and use
1884 it to determine the appropriate unwind section name.
1885 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1886 n, fill, and max arguments.
1888 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1890 * Makefile.am: Add linux target for S/390.
1891 * configure.in: Likewise.
1892 * config/tc-s390.c: New file.
1893 * config/tc-s390.h: New file.
1895 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1897 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1898 2byte, 4byte and 8byte.
1900 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1902 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1903 md_number_to_chars with size > sizeof (valueT).
1905 2001-02-06 H.J. Lu <hjl@gnu.org>
1907 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1908 there is no relocation.
1910 2001-02-06 H.J. Lu <hjl@gnu.org>
1912 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1914 * config/tc-ia64.c (md_parse_option): Only accept the valid
1915 ia64 options on "-axxx".
1917 2001-02-05 Jim Wilson <wilson@redhat.com>
1919 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1920 aborting for invalid operands.
1922 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1924 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1925 than via pointer. Update all callers.
1926 (UNWIND_LOW32): Define.
1927 (UNWIND_HIGH32): Define.
1928 (pa_build_unwind_subspace): Use the above macros instead of dumping
1929 bitfields directly. Call frag_more once rather than multiple times.
1930 (md_assemble): Use UNWIND_LOW32.
1931 (pa_entry): Likewise
1932 (pa_procend): Likewise.
1933 (process_exit): Use UNWIND_HIGH32.
1935 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1937 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1938 function to select the header according to the cpu.
1939 (md_after_pass_hook, md_do_align): Remove.
1940 (md_cleanup, m68hc11_cleanup): Remove.
1941 (md_pcrel_from_section): Declare.
1942 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1943 (build_jump_insn, build_insn): Likewise.
1944 (m68hc11_listing_header): New function.
1945 (m68hc11_cleanup): Remove.
1947 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1949 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1950 symbols because there is no support for shared libraries and these
1951 symbols can't be overridden (unless they are weak).
1953 2001-02-01 Momchil Velikov <velco@fadata.bg>
1955 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1956 for the compilation unit with a zero byte.
1958 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1960 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1961 destinations. Correct range check for 17 and 22 bit branches.
1963 2001-01-25 Nick Clifton <nickc@redhat.com>
1965 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1966 still set. Issue an error message instead.
1967 (md_estimate_size_before_relax): Delete unused variable
1968 'buffer_address'. Fixup parentheses around if statement.
1970 2001-01-23 Kazu Hirata <kazu@hxi.com>
1972 * as.c: Fix formatting.
1973 * ehopt.c: Likewise.
1974 * messages.c: Likewise.
1975 * stabs.c: Likewise.
1976 * symbols.c: Likewise.
1978 2001-01-23 Ben Elliston <bje@redhat.com>
1980 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1982 2001-01-22 Kazu Hirata <kazu@hxi.com>
1984 * config/tc-alpha.c: Fix formatting.
1986 2001-01-19 Kazu Hirata <kazu@hxi.com>
1988 * config/tc-alpha.c: Fix formatting.
1990 2001-01-18 Kazu Hirata <kazu@hxi.com>
1992 * config/tc-alpha.c: Fix formatting.
1994 2001-01-18 Nick Clifton <nickc@redhat.com>
1996 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1998 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2000 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2002 * configure.in (cpu_type, arch): Match i386 too.
2003 * configure: Rebuilt.
2005 2001-01-16 Kazu Hirata <kazu@hxi.com>
2007 * config/tc-i386.c: Fix formatting.
2009 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2011 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2012 relocs for .PARISC.unwind section.
2014 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2015 depending on section flags, not just for .text.
2017 2001-01-15 Jim Wilson <wilson@redhat.com>
2019 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2020 not immediately followed by an instruction.
2022 2001-01-15 Kazu Hirata <kazu@hxi.com>
2024 * config/tc-m68hc11.c: Fix formatting.
2026 2001-01-15 Nick Clifton <nickc@redhat.com>
2028 * symbols.c (colon): Change 'already defined symbol' from a
2029 fatal error to an ordinary error. There is no reason why this
2030 error should be fatal.
2032 * message.c (as_fatal): Delete output file, if one has been
2035 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2037 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2039 2001-01-14 Kazu Hirata <kazu@hxi.com>
2041 * config/tc-alpha.c: Fix formatting.
2042 * config/tc-arc.c: Likewise.
2043 * config/tc-arc.h: Likewise.
2044 * config/tc-d10v.c: Likewise.
2045 * config/tc-i370.c: Likewise.
2046 * config/tc-i386.c: Likewise.
2047 * config/tc-i960.c: Likewise.
2048 * config/tc-m68k.c: Likewise.
2049 * config/tc-ppc.c: Likewise.
2050 * config/tc-sparc.c: Likewise.
2051 * config/tc-tahoe.c: Likewise.
2052 * config/tc-vax.c: Likewise.
2054 * config/tc-arc.c: Fix formatting.
2056 * config/tc-arc.c: Fix formatting.
2058 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2060 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2061 both 32 and 64 bit ELF.
2063 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2064 and don't bother storing `m' for "ce" completer. Tidy handling of
2065 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2067 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2069 * config/tc-i386.h (TARGET_MACH): New macro.
2070 (i386_mach): Declare.
2071 * config/tc-i386.c (i386_mach): New function.
2073 2001-01-13 Philip Blundell <philb@gnu.org>
2075 * doc/as.texinfo: Fix spelling and cross-references.
2077 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2078 character for all systems, not just GNU/Linux. Make it explicit
2079 that `-k' doesn't affect code generation, just ELF flags.
2081 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2083 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2086 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2088 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2090 2001-01-12 Nick Clifton <nickc@redhat.com>
2092 * as.c (print_args): Update copyright date to 2001.
2094 2001-01-12 Peter Targett <peter.targett@arccores.com>
2096 * doc/c-arc.texi: New file.
2097 Some sections to be expanded.
2099 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2101 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2102 (md_parse_option): Always accept "--32".
2104 2001-01-11 Peter Targett <peter.targett@arccores.com>
2106 * as.h (TC_ARC): Ensure struc-symbol.h included.
2107 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2109 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2110 (TARGET_SYMBOL_FIELDS) added.
2112 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2113 * doc/c-arc.texi: New file.
2114 Some sections to be expanded.
2115 * doc/as.texinfo: Update command-line options.
2116 Removed outdated text for ARC dependant features, instead include
2117 text from above file.
2119 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2120 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2121 (targ-cpu.h) header.
2123 * config/tc-arc.c: New updated configuration for
2124 ARC, including selection of core variants, and extensibility of
2125 instructions, registers etc. through directives.
2127 * config/tc-arc.c (arc_extinst): Minor corrections for
2129 (arc_common) Likewise. Make alignment argument optional for local
2130 symbols also, with default of zero.
2132 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2134 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2135 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2136 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2137 and fix_new_exp() instead.
2138 (md_convert_frag): For indexed post byte use the symbol value
2139 rather than the displacement.
2140 (md_relax_table): Fix indexed offset relax.
2142 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2144 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2146 (relaxable_symbol): New function.
2148 2001-01-11 Andreas Jaeger <aj@suse.de>
2150 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2153 2001-01-10 Nick Clifton <nickc@redhat.com>
2155 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2156 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2158 2001-01-10 Nick Clifton <nickc@redhat.com>
2160 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2161 character used to dollar local symbols.
2162 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2163 local label symbols.
2164 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2165 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2167 Use LOCAL_LABEL_CHAR.
2168 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2169 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2170 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2172 2001-01-08 Bo Thorsen <bo@suse.de>
2174 * config/tc-i386.c (i386_immediate, i386_displacement):
2177 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2179 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2182 2001-01-07 Philip Blundell <philb@gnu.org>
2184 * doc/as.texinfo (Bug Reporting): Update email address for
2188 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2190 * configure.in: Define DEFAULT_ARCH for i386.
2191 * config/tc-i386.c (md_assemble): Return after the error message;
2192 move testing for 64bit operands to proper place.
2194 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2196 * doc/as.texinfo: Document '#' as comment character for i386 and
2197 x86_64. Add AMD x86-64 into menu of machine dependent information.
2199 * doc/c-i386.texi: Document x86_64 extensions.
2201 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2203 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2205 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2207 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2208 * NEWS: Add note about Pentium4 support.
2210 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2212 * config/tc-i387.c (pi, pte, pt): Update.
2213 (type_names): Add new types.
2215 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2217 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2218 CpuUnknown): Renumber
2219 (CpuP4, CpuSSE2): New.
2220 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2222 2001-01-03 Philip Blundell <pb@futuretv.com>
2224 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2226 (alpha_fix_adjustable): Likewise.
2227 (md_apply_fix): Likewise.
2229 2000-12-31 H.J. Lu <hjl@gnu.org>
2231 * listing.c (listing_message): Allocate string only if it is
2234 * configure: Rebuild.
2236 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2238 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2239 Point out caveats with generating fixups for the opcode in a frag.
2241 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2243 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2246 2000-12-29 H.J. Lu <hjl@gnu.org>
2248 * listing.c (calc_hex): Print the variable part only if the
2249 fragment type is rs_fill.
2251 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2253 * doc/internals.texi (tc_conditional_pseudoop,
2254 TC_LINKRELAX_FIXUP): Fix typos.
2256 2000-12-28 Richard Henderson <rth@redhat.com>
2258 * write.c (subsegs_finish): Fix thinko last change -- don't
2259 "optimize" the alignment == 0 case.
2261 2000-12-28 Richard Henderson <rth@redhat.com>
2263 * as.h (rs_align_test): New.
2264 * frags.c (NOP_OPCODE): Move default from read.c.
2265 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2266 (frag_align_code): New.
2267 * frags.h (frag_align_code): Declare.
2268 * read.c (NOP_OPCODE): Remove.
2269 (do_align): Use frag_align_code.
2270 * write.c (NOP_OPCODE): Remove.
2271 (get_recorded_alignment): New.
2272 (cvt_frag_to_fill): Handle rs_align_test.
2273 (relax_segment): Likewise.
2274 (subsegs_finish): Align last subseg in section to the
2275 section alignment. Use frag_align_code.
2276 * write.h (get_recorded_alignment): Declare.
2277 * config/obj-coff.c (size_section): Handle rs_align_test.
2278 (fill_section, fixup_mdeps): Likewise.
2279 (write_object_file): Use frag_align_code.
2281 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2282 (alpha_handle_align): New.
2283 * config/tc-alpha.h (HANDLE_ALIGN): New.
2284 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2286 * config/tc-i386.h (md_do_align): Use frag_align_code.
2287 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2289 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2290 (ia64_handle_align): New.
2291 * config/tc-ia64.h (HANDLE_ALIGN): New.
2292 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2294 * config/tc-m32r.c (m32r_do_align): Remove.
2295 (m32r_handle_align): New.
2296 (fill_insn): Use frag_align_code.
2297 * config/tc-m32r.h (md_do_align): Remove.
2298 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2299 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2300 * config/tc-mips.c, config/tc-mips.h: Similarly.
2302 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2303 (sh_handle_align): Likewise. Handle rs_align_code.
2304 (sh_do_align): Remove.
2305 * config/tc-sh.h (md_do_align): Remove.
2306 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2308 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2309 (sparc_handle_align): Likewise. Handle rs_align_code.
2310 * config/tc-sparc.h (md_do_align): Remove.
2311 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2313 2000-12-22 DJ Delorie <dj@redhat.com>
2315 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2316 when we assemble the first half of a pair.
2318 2000-12-22 H.J. Lu <hjl@gnu.org>
2320 * config/tc-i386.c (reloc): Update the macro for non-bfd
2322 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2324 2000-12-22 H.J. Lu <hjl@gnu.org>
2326 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2328 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2330 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2331 (QWORD_MNEM_SUFFIX): New macro.
2332 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2334 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2335 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2337 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2338 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2339 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2340 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2341 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2343 (Reg, WordReg): Add Reg64.
2344 (Imm): Add Imm32S and Imm64.
2346 (Disp): Add Disp64 and Disp32S.
2347 (AnyMem): Add Disp32S.
2348 (RegRex, RegRex64): New macros.
2349 (rex_byte): New type.
2350 * config/tc-i386.c (set_16bit_code_flag): Kill.
2351 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2352 (reloc): New parameter "signed"; support x86_64.
2353 (set_code_flag): New.
2354 (DEFAULT_ARCH): New macro; default to "i386".
2355 (default_arch): New static variable.
2356 (struct _i386_insn): New fields Operand_PCrel; rex.
2357 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2358 (flag_code): New enum and static variable.
2359 (use_rela_relocations): New static variable.
2360 (flag_code_names): New static variable.
2361 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2362 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2364 (i386_align_code): Return plain "nop" for x86_64.
2365 (mode_from_disp_size): Support Disp32S.
2366 (smallest_imm_type): Support Imm32S and Imm64.
2367 (offset_in_range): Support size of 8.
2368 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2369 (md_pseudo_table): Add "code64"; use set_code_flat.
2370 (md_begin): Emit sane error message on hash failure.
2371 (tc_i386_fix_adjustable): Support x86_64 relocations.
2372 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2373 instructions supported on particular arch just partially,
2374 output of 64bit immediates, handling of Imm32S and Disp32S type.
2375 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2376 (i386_displacement): Likewise.
2377 (i386_index_check): Cleanup; support 64bit addresses.
2378 (md_apply_fix3): Support x86_64 relocation and rela.
2379 (md_longopts): Add "32" and "64".
2380 (md_parse_option): Add OPTION_32 and OPTION_64.
2381 (i386_target_format): Call even for ELFs; choose between
2382 elf64-x86-64 and elf32-i386.
2383 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2384 (tc_gen_reloc): Support rela relocations and x86_64.
2385 (intel_e09_1): Support QWORD.
2387 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2389 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2390 it's not an offset expression.
2391 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2392 keep the braces '[' and ']' in the output string.
2393 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2394 != FLAT. There is no such op_modifier.
2396 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2398 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2401 2000-12-13 Kazu Hirata <kazu@hxi.com>
2403 * as.h: Fix formatting.
2405 * dwarf2dbg.c: Likewise.
2406 * input-scrub.c: Likewise.
2409 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2411 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2412 configure: Regenerate.
2414 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2416 * dwarf2dbg.c: #include <limits.h> only if it exists.
2418 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2420 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2421 (md_apply_fix): Here too.
2423 2000-12-12 Jim Wilson <wilson@redhat.com>
2425 * config/tc-ia64.h (ia64_init): Add prototype.
2427 2000-12-12 H.J. Lu <hjl@gnu.org>
2429 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2431 * read.h (outputting_stabs_line_debug): Change it to int.
2432 * stabs.c (outputting_stabs_line_debug): Likewise.
2434 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2436 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2437 the address of a function result.
2439 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2441 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2442 (md_assemble): Call dwarf2_emit_insn.
2443 (shlib): Fix typo SHILB -> SHLIB.
2444 (md_parse_option): Likewise.
2445 (ppc_elf_validate_fix): Likewise:
2446 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2448 2000-12-12 Nick Clifton <nickc@redhat.com>
2450 * cgen.h: Fix formatting.
2451 * input-scrub.c: Fix formatting.
2452 * macro.c: Fix formatting.
2453 * config/tc-mips.c: Fix formatting.
2454 * doc/c-mips.texi: Fix formatting.
2456 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2458 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2459 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2461 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2463 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2466 * i386.h (*_Suf): Remove No_dSuf.
2467 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2469 (i386_optab): Remove 'd' in the suffixes.
2471 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2473 * config/tc-i386.c (T_SHORT): Undefine before defining.
2475 2000-12-05 Kazu Hirata <kazu@hxi.com>
2477 * config/tc-mips.c: Fix formatting.
2479 2000-12-04 Matthew Hiller <hiller@redhat.com>
2481 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2482 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2483 (md_show_usage): Ditto.
2484 (md_parse_option): Ditto.
2485 (d10v_cleanup): Writes pending instruction only if
2486 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2487 Fix compile time warning messages.
2489 * doc/c-d10v.texi: Documents new options.
2491 2000-12-04 Matthew Hiller <hiller@redhat.com>
2493 * stabs.c (outputting_stabs_line_debug): New variable.
2494 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2495 function entry and unset at function exit.
2497 * read.h (outputting_stabs_line_debug): New extern declaration.
2499 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2501 * dwarf2dbg.c: Fix compile time warning messages.
2503 2000-12-03 Kazu Hirata <kazu@hxi.com>
2505 * config/tc-a29k.c: Fix formatting.
2506 * config/tc-alpha.c: Likewise.
2507 * config/tc-arm.c: Likewise.
2508 * config/tc-cris.c: Likewise.
2509 * config/tc-hppa.c: Likewise.
2510 * config/tc-i370.c: Likewise.
2511 * config/tc-i386.c: Likewise.
2512 * config/tc-i860.c: Likewise.
2513 * config/tc-i960.c: Likewise.
2514 * config/tc-ia64.c: Likewise.
2515 * config/tc-m68hc11.c: Likewise.
2516 * config/tc-m68k.c: Likewise.
2517 * config/tc-m88k.c: Likewise.
2518 * config/tc-pj.c: Likewise.
2519 * config/tc-ppc.c: Likewise.
2520 * config/tc-sh.c: Likewise.
2521 * config/tc-sparc.c: Likewise.
2522 * config/tc-tahoe.c: Likewise.
2523 * config/tc-vax.c: Likewise.
2525 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2527 * config/tc-mips.c (mips_ip): When calculating offsets,
2528 don't accept as constant the difference between the
2529 addresses of symbols in two different sections.
2531 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2533 (validate_mips_insn): Likewise. Also, update 'B' operand
2534 specifier to use OP_*_CODE20 constants and delete 'm' operand
2536 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2537 operand specifiers. Change warning generated by 'B' operand
2538 specifier to reflect its new multi-purpose usage.
2540 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2541 -1, and update comment.
2542 (file_mips_isa): Likewise.
2543 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2544 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2545 ISA_* constants rather than hard-coded numbers.
2546 (mips_cpu_info): New structure.
2547 (mips_cpu_info_table): New table describing CPU and ISA names
2549 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2550 mips_cpu_info_from_cpu): New functions.
2551 (mips_isa_to_str): New function to get string for ISA name.
2552 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2553 return const char *.
2554 (md_begin): Redo CPU and ISA selection logic, using
2555 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2556 than hard-coded numbers.
2557 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2558 ISA_* constants rather than hard-coded numbers.
2559 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2560 (md_longopts): Delete OPTION_NO_MIPS32.
2561 (md_parse_option): Convert to use ISA_* constants rather than
2562 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2563 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2564 to use strcasecmp to recognize "default" and to use
2565 mips_cpu_info_from_name to get CPU numbers from argument.
2566 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2567 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2569 (s_mipsset): Accept ISA value 32.
2570 * doc/as.texinfo: Clean up MIPS options summary slightly,
2571 remove -no-mips32. Add note about -mips4 and -mips32
2572 specifying those ISA levels. Delete -mips32 and -no-mips32
2573 cpu flag descriptions.
2574 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2575 up the supported CPU switch list, and replace 4Kc, 4Km, and
2576 4Kp entries with a single mips32-4k entry. Note that you can
2579 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2581 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2583 (md_parse_option): Add cases for OPTION_MIPS5 and
2585 (md_show_usage): Mention -mips5 and -mips64 arguments.
2586 (s_mipsset): Add cases for MIPS5 and MIPS64.
2587 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2589 * doc/as.texinfo: Mention -mips5 and -mips64 options
2591 * doc/c-mips.texi: Likewise. Also update introduction
2592 and ".set" usage information.
2594 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2596 (mips_cpu_info_table): Add SB-1 entries.
2597 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2598 known to the -mcpu option.
2600 * doc/as.texinfo: Correct description of MIPS -mcpu
2601 option, by copying some of the text from doc/c-mips.texi.
2603 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2605 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2607 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2608 (sparc*-*-rtems*): Switched from a.out to ELF.
2609 * configure: Regenerate.
2610 * config.in: Regenerate.
2611 * Makefile.in: Regenerate.
2612 * aclocal.m4: Regenerate.
2613 * po/gas.pot: Regenerate.
2615 2000-11-30 Philip Blundell <pb@futuretv.com>
2617 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2618 even in non BFD_ASSEMBLER case.
2620 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2622 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2625 2000-11-29 Richard Henderson <rth@redhat.com>
2627 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2628 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2629 thread multiple subsegments properly; handle multiple code
2630 sections properly; emit proper compilation unit info for assembler
2631 generated debugging.
2633 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2634 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2635 (dwarf2dbg_estimate_size_before_relax): Declare.
2636 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2637 * write.c: Include dwarf2dbg.h.
2638 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2639 (relax_segment): Likewise.
2641 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2643 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2644 jump>: Use as_bad_where instead of as_bad. Tweak error message
2645 accordingly. Stabilize frag by updating fix part and resetting
2647 <undefined symbol, unconditional jump>: Ditto.
2648 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2649 indexing is_end_of_line[].
2650 (md_assemble): Initialize size to 0.
2651 (md_section_align): Mark parameter seg as unused.
2652 (parse_reg): Parse names case-insensitively.
2654 2000-11-28 Kazu Hirata <kazu@hxi.com>
2656 * config/obj-aout.h: Fix formatting.
2657 * config/obj-bout.h: Likewise.
2658 * config/obj-coff.c: Likewise.
2659 * config/obj-coff.h: Likewise.
2660 * config/obj-elf.h: Likewise.
2661 * config/obj-som.h: Likewise.
2662 * config/obj-vms.c: Likewise.
2663 * config/obj-vms.h: Likewise.
2664 * config/tc-h8300.h: Likewise.
2665 * config/tc-ns32k.h: Likewise.
2666 * config/tc-sparc.h: Likewise.
2667 * config/tc-tic54x.h: Likewise.
2668 * config/tc-z8k.h: Likewise.
2670 2000-11-28 Nick Clifton <nickc@redhat.com>
2672 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2673 License is present in the sources, but not the output, and
2674 also available from the GNU website.
2675 (GNU Free Documentation License): Comment out this section.
2677 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2679 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2680 targets. Remove i860 from valid a.out targets.
2681 * Makefile.in: Regenerate.
2683 * config/tc-cris.c: Include dwarf2dbg.h.
2684 (md_pseudo_table): Add .file and .loc.
2685 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2686 (s_cris_file, s_cris_loc): New.
2687 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2688 * Makefile.am: Regenerate dependencies.
2689 * Makefile.in: Regenerate.
2691 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2693 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2694 (MRI_MUL_PRECEDENCE): Likewise.
2695 (op_rank): Fix a comment typo.
2697 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2699 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2701 (get_operand): Fix analysis for movw/movb instructions.
2703 2000-11-24 Nick Clifton <nickc@redhat.com>
2705 * configure.in (xscale-elf): Add target.
2706 (xscale-coff): Add target.
2707 * configure: Regenerate.
2709 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2711 (ARM_EXT_XSCALE): New ARM architecture extension.
2712 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2713 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2714 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2715 (ARM_ARCH_V4): Remove processor from architecture.
2716 (ARM_ARCH_3M): New architecutre definition.
2717 (ARM_ARCH_V5TE): New architecutre definition.
2718 (ARM_ARCH_XSCALE): New architecutre definition.
2719 (CPU_DEFAULT): Allow to be defaulted to XScale.
2720 (atpcs): New boolean variable.
2721 (ldr_flags): Support 'd' flag for double word loads.
2722 (str_flags): Support 'd' flag for double word stored.
2723 (do_mia): New function.
2724 (do_mar): New function.
2725 (do_mra): New function.
2726 (do_pld): New function.
2727 (do_ldrd): New function.
2728 (do_blx): New function.
2729 (do_bkpt): New function.
2730 (do_clz): New function.
2731 (do_lstc2): New function.
2732 (do_cdp2): New function.
2733 (do_t_blx): New function.
2734 (do_t_bkpt): New function.
2735 (do_smla): New function.
2736 (do_smlal): New function.
2737 (do_smul): New function.
2738 (do_qadd): New function.
2739 (do_co_reg2c): New function.
2740 (LONGEST_INSN): Redefine to 7.
2742 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2743 command line switches.
2745 2000-11-22 Jim Wilson <wilson@redhat.com>
2747 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2748 (struct rsrc): Make line unsigned.
2749 (gr_values): Add missing initializer.
2750 (SLOT_NUM_NOT_SET): Add unsigned cast.
2751 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2752 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2753 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2754 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2755 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2756 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2757 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2758 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2759 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2760 Add ATTRIBUTE_UNUSED to unused parameters.
2761 (convert_expr_to_ab_reg): Add parens.
2762 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2763 (dot_prologue): Initialize grsave when declared.
2764 (md_pseudo_table): Add missing initializers.
2765 (operand_match): Add casts to bfd_vma.
2766 (emit_one_bundle): Delete unused local prev. Make required_template
2768 (specify_resource): Cast i to unsigned.
2769 (note_register_values): Use fprintf_vma.
2770 (print_dependency): Likewise.
2772 2000-11-21 Jim Wilson <wilson@redhat.com>
2774 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2775 for unwind info section.
2776 (dot_endp): Likewise for unwind section.
2778 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2781 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2783 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2784 (output_insn): Call dwarf2_emit_insn.
2785 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2787 2000-11-17 Richard Henderson <rth@redhat.com>
2789 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2790 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2791 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2793 2000-11-17 Nick Clifton <nickc@redhat.com>
2795 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2798 2000-11-17 Richard Henderson <rth@redhat.com>
2800 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2802 2000-11-17 Richard Henderson <rth@redhat.com>
2804 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2805 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2806 tri-state definition of alpha_flag_mdebug.
2807 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2808 (s_alpha_file): Store first .file directive.
2809 (s_alpha_stab): New.
2810 (md_pseudo_table): Add stabs and stabn.
2812 2000-11-17 Richard Henderson <rth@redhat.com>
2814 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2816 2000-11-17 Richard Henderson <rth@redhat.com>
2818 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2819 (main): Call dwarf2_finish.
2820 * as.h (debug_type): Clarify documentation of the meaning
2822 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2823 (print_stats): Fix parenthesis problem.
2824 (now_subseg_size): New.
2825 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2826 (dwarf2_directive_file): Don't set debug_type.
2827 (dwarf2_where): Honor DEBUG_DWARF2 first.
2828 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2829 do nothing if not emitting dwarf2 debug info, or no work.
2830 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2831 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2832 (ecoff_new_file): Likewise.
2833 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2834 commentary wrt dwarf2.
2836 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2837 ATTRIBUTE_UNUSED as needed.
2838 (emit_insn): Call dwarf2_emit_insn.
2839 (s_alpha_file): New.
2841 (s_alpha_coff_wrapper): Don't handle them.
2842 (md_pseudo_table): Update for .file and .loc.
2843 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2845 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2846 don't protect with debug_type.
2847 * config/tc-hppa.c (md_assemble): Likewise.
2848 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2849 * config/tc-mn10300.c (md_assemble): Likewise.
2850 * config/tc-sh.c (md_assemble): Likewise.
2851 * config/tc-v850.c (md_assemble): Likewise.
2853 * config/tc-arm.c (arm_end_of_source): Remove.
2854 * config/tc-hppa.c (pa_end_of_source): Remove.
2855 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2856 * config/tc-mn10300.c (mn10300_finalize): Remove.
2857 * config/tc-sh.c (sh_finalize): Remove.
2858 * config/tc-v850.c (sh_finalize): Remove.
2860 * config/tc-arm.h (md_end): Remove.
2861 * config/tc-hppa.h (md_end): Remove.
2862 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2863 * config/tc-m68hc11.h (md_end): Remove.
2864 * config/tc-mn10300.h (md_end): Remove.
2865 * config/tc-sh.h (md_end): Remove.
2866 * config/tc-v850.h (md_end): Remove.
2868 * config/tc-ia64.c (emit_one_bundle): Don't protect
2869 dwarf2 bits with debug_type.
2870 (md_assemble): Likewise.
2871 (ia64_end_of_source): Don't call dwarf2_finish.
2873 2000-11-16 Jim Wilson <wilson@redhat.com>
2875 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2876 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2879 2000-11-16 H.J. Lu <hjl@gnu.org>
2881 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2884 2000-11-15 Kazu Hirata <kazu@hxi.com>
2886 * config/tc-tic30.c: Fix formatting.
2887 * config/tc-tic80.c: Likewise.
2888 * config/tc-v850.c: Likewise.
2889 * config/tc-vax.c: Likewise.
2890 * config/tc-w65.c: Likewise.
2891 * config/tc-z8k.c: Likewise.
2893 2000-11-14 DJ Delorie <dj@redhat.com>
2895 * config/tc-v850.c: Support dwarf2.
2896 * config/tc-v850.h: Ditto.
2898 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2899 parse_cons_expression_v850 to initialize hold_cons_reloc.
2901 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2903 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2904 (errata_nops_necessary_p): New function.
2905 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2908 2000-11-14 Jim Wilson <wilson@redhat.com>
2910 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2911 return little endian bfd formats.
2913 2000-11-14 Kazu Hirata <kazu@hxi.com>
2915 * config/aout_gnu.h: Fix formatting.
2916 * config/atof-vax.c: Likewise.
2917 * config/m68k-parse.h: Likewise.
2918 * config/m88k-opcode.h: Likewise.
2919 * config/obj-elf.c: Likewise.
2920 * config/tc-arm.c: Likewise.
2921 * config/tc-cris.c: Likewise.
2922 * config/tc-i386.c: Likewise.
2923 * config/tc-ia64.c: Likewise.
2924 * config/tc-mn10300.c: Likewise.
2925 * config/te-386bsd.h: Likewise.
2926 * config/te-hppa.h: Likewise.
2927 * config/te-nbsd.h: Likewise.
2928 * config/te-ppcnw.h: Likewise.
2929 * config/te-sparcaout.h: Likewise.
2930 * config/te-tmips.h: Likewise.
2931 * config/vax-inst.h: Likewise.
2932 * config/vms-conf.h: Likewise.
2934 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2936 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2938 2000-11-13 H.J. Lu <hjl@gnu.org>
2940 * config/obj-elf.c (elf_frob_symbol): Support
2941 ".symver name,name2@@@nodename".
2942 (elf_frob_file_before_adjust): Likewise.
2944 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2945 and ".symver name,name2@@@nodename".
2948 2000-11-12 H.J. Lu (hjl@gnu.org)
2950 * config/obj-elf.c (obj_elf_symver): Check missing version
2953 2000-11-12 H.J. Lu (hjl@gnu.org)
2955 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2956 instead of bfd_vma for non-bfd assemblers.
2958 2000-11-09 Kazu Hirata <kazu@hxi.com>
2960 * itbl-ops.c: Fix comment typos.
2962 2000-11-08 Jim Wilson <wilson@redhat.com>
2964 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2965 (struct unwind): Add next_slot_frag field.
2966 (slot_index): New parameters slot_frag and first_frag. Add code
2967 to add in frag sizes when different. Add comments.
2968 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2969 arguments to slot_index.
2970 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2971 loop end. Set next_slot_frag field.
2973 2000-11-07 H.J. Lu <hjl@gnu.org>
2975 * doc/as.texinfo (.symver): Updated for versioned symbol
2978 * obj.h (format_ops): Add the frob_file_before_adjust field.
2980 * config/obj-aout.c (aout_format_ops): Set the
2981 frob_file_before_adjust field to 0.
2982 * config/obj-coff.c (coff_format_ops): Likewise.
2983 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2985 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2987 (elf_frob_file_before_adjust): New function to remove unneeded
2988 versioned symbols from the symbol table.
2989 (elf_format_ops): Set the frob_file_before_adjust field to
2990 elf_frob_file_before_adjust.
2992 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2995 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2997 2000-11-07 Peter Targett <peter.targett@arccores.com>
2999 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3001 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3002 Fix compile time warning messages.
3004 2000-11-07 Nick Clifton <nickc@redhat.com>
3006 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3007 buffer in order to avoid buffer overflows.
3009 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3011 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3012 Change M to m for -milp32 or -mlp64 to match gcc.
3013 (dot_endp): Use bytes_per_address instead of 8.
3014 (emit_one_bundle): Use number_to_chars_littleendian instead of
3016 (fix_insn): Likewise.
3017 (ia64_init): New function.
3018 (ia64_target_format): New function.
3019 (md_begin): Set endianness, arch, and machine as appropriate.
3020 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3021 Make these macros depend on TE_HPUX macro.
3022 (TARGET_FORMAT): Define.
3023 (HOST_SPECIAL_INIT): Define.
3024 * config/te-hpux.h: New file.
3025 * configure.in: Add "ia64-*-hpux*" target to configure.
3026 * configure: Regenerate.
3028 2000-11-06 Kazu Hirata <kazu@hxi.com>
3030 * as.c: Fix formatting.
3031 * dwarf2dbg.c: Likewise.
3032 * input-file.c: Likewise.
3033 * input-file.h: Likewise.
3034 * input-scrub.c: Likewise.
3035 * itbl-ops.c: Likewise.
3036 * listing.c: Likewise.
3037 * macro.h: Likewise.
3038 * messages.c: Likewise.
3040 * subsegs.c: Likewise.
3041 * subsegs.h: Likewise.
3042 * write.c: Likewise.
3044 2000-11-06 Nick Clifton <nickc@redhat.com>
3046 * doc/as.texinfo: Add GNU Free Documentation License.
3047 * doc/gasp.texi: Add GNU Free Documentation License.
3048 * doc/as.1: Add GNU Free Documentation License.
3050 2000-11-05 Nick Clifton <nickc@redhat.com>
3052 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3054 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3056 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3057 * configure: Regenerate.
3059 2000-11-01 Nick Clifton <nickc@redhat.com>
3061 * read.c (original_case_string): New global variable.
3062 (read_a_source_file): Copy opcode string into
3063 original_case_string if clobbering the case of the opcode.
3064 * read.h: Export the definition of original_case_string.
3065 * config/tc-arm.c (md_assembler): When parsing a .req
3066 directive use the original opcode string, not the case
3069 2000-11-02 Nick Clifton <nickc@redhat.com>
3071 * config/tc-mn10300.c (debug_line): Remove this static
3073 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3074 dwarf2_where and dwarf2_gen_line_info.
3076 2000-11-02 Theo Honohan <th@futuretv.com>
3078 * config/tc-arm.c (do_msr): Improve error message.
3080 2000-10-31 Eric Christopher <echristo@redhat.com>
3082 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3083 or pc-relative, else use fx_offset.
3085 2000-10-31 Jim Wilson <wilson@redhat.com>
3087 * config/tc-ia64.c (struct md): New field tag_fixups.
3088 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3089 qualifying predicate.
3090 (emit_one_bundle): Delete spurious multiplication by one. Handle
3092 (ia64_start_line): Error if dangling qualifying predicate.
3093 (defining_tag): New static variable.
3094 (ia64_unrecognized_line, case '['): Parse tags.
3095 (ia64_frob_label): Create tag_fixups.
3096 (md_assemble): Reset md.qp.X_op after using it.
3098 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3100 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3102 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3104 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3106 2000-10-30 Kazu Hirata <kazu@hxi.com>
3108 * expr.c: Fix formatting.
3109 * flonum-copy.c: Likewise.
3110 * flonum.h: Likewise.
3114 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3116 * as.h (OPTION_MD_BASE): Bump to 190.
3117 * as.c (parse_args) <std_longopts>: Add comment about the need to
3118 check OPTION_MD_BASE in as.h.
3120 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3123 2000-10-27 Nick Clifton <nickc@redhat.com>
3125 * configure.in (emulations): Add m68hc12.
3126 * configure: Regenerate.
3127 * po/gas.pot: Regenerate.
3129 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3131 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3133 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3135 2000-10-25 Nick Clifton <nickc@redhat.com>
3137 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3138 a DWARF2 line number information sequence.
3140 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3142 * read.c (generate_lineno_debug): Update comment describing why
3143 DWARF2 line number debug information is not generated
3144 automatically by this function.
3146 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3149 * config/tc-arm.h (md_end): Define.
3150 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3152 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3153 if generating DWARF2 line numbers.
3154 (arm_end_of_source): New function. Call dwarf2_finish if
3157 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3158 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3159 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3161 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3163 * config/tc-i386.c: Fix prototype declarations for functions taking no
3166 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3168 * config/tc-i386.c (i386_operand_modifier): Remove.
3169 (build_displacement_string): Remove.
3170 (i386_parse_seg): Remove.
3171 (i386_intel_memory_operand): Remove.
3172 (i386_intel_operand): Re-write using recursive descent parser based
3173 on MASM documentation.
3174 (struct intel_parser_s): New structure.
3175 (intel_parser): New static variable.
3176 (struct intel_token): New structure.
3177 (cur_token, prev_token): New static variables.
3190 (intel_match_token): New function.
3191 (intel_get_token): New function.
3192 (intel_putback_token): New function.
3193 (intel_expr): New function.
3194 (intel_e05): New function.
3195 (intel_e05_1): New function.
3196 (intel_e06): New function.
3197 (intel_e06_1): New function.
3198 (intel_e09): New function.
3199 (intel_e09_1): New function.
3200 (intel_e10): New function.
3201 (intel_e10_1): New function.
3202 (intel_e11): New function.
3204 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3206 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3207 instructions to loose any special insn->architecture mask.
3209 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3210 (sparc_md_end, sparc_arch_types, sparc_arch,
3211 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3212 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3213 request v9b architecture if they are used).
3215 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3217 * config/tc-m68k.c: Fix the previous misapplied patch.
3219 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3221 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3222 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3223 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3226 2000-10-17 Kazu Hirata <kazu@hxi.com>
3228 * debug.c: Fix formatting.
3229 * depend.c: Likewise.
3230 * dwarf2dbg.c: Likewise.
3231 * dwarf2dbg.h: Likewise.
3232 * ecoff.c: Likewise.
3235 * flonum-konst.c: Likewise.
3236 * frags.h: Likewise.
3238 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3240 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3242 * doc/as.texinfo: Added notes about this new option.
3244 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3246 * config/tc-sh.c (JREG): Remove.
3247 (md_convert_frag): Remove #if 0:d code using JREG.
3249 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3251 * config/tc-i386.c (i386_operand_modifier): Only match
3252 modifiers SHORT and FLAT if they are followed by a space.
3253 (parse_register): When `allow_naked_reg' is set, do not confuse
3254 identifiers that start with a register name with a register.
3256 2000-10-12 Kazu Hirata <kazu@hxi.com>
3258 * app.c: Fix formatting.
3261 * bit_fix.h: Likewise.
3266 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3268 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3270 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3272 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3273 Re-arrange function a little and improve error message.
3275 * write.c (write_relocs): Fix a comment.
3277 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3280 2000-10-05 Jim Wilson <wilson@cygnus.com>
3282 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3284 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3286 * config/tc-i386.c: Delete some useless comments, reformat others.
3288 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3289 non-global syms in linkonce sections.
3291 2000-10-04 Ralf Baechle <ralf@gnu.org>
3293 * config/tc-ia64.c (operand_match): Don't use // style comments.
3294 * config/tc-i370.c: Likewise.
3296 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3298 Changes to handle varying register prefix and user symbol prefix.
3299 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3300 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3301 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3302 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3303 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3304 (demand_register_prefix): New variable.
3305 (md_pseudo_table): New pseudo ".syntax".
3306 (md_longopts): New options --no-underscore and --underscore.
3307 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3308 on symbols_have_leading_underscore.
3309 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3310 (get_spec_reg): Ditto.
3311 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3313 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3315 <case OPTION_NO_US, case OPTION_US>: New.
3316 (md_show_usage): Be brief and reformat to match continuation of
3318 * po/gas.pot: Regenerate.
3320 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3322 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3323 force relocs for 12 bit branches.
3324 (md_apply_fix): Similarly, adjust logic here.
3326 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3328 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3329 adjust for external and weak syms as we will use a reloc. Allow
3330 for +8 offset when calculating limits of branches.
3331 (hppa_fix_adjustable): Undo 2000-09-23 change.
3332 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3333 Correct distance calculation.
3334 (tc_gen_reloc): Print the file name and line number if we can't
3337 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3338 * config/tc-hppa.c (nonzero_dibits): Define.
3339 (arg_reloc_stub_needed): Check each arg and return value
3340 separately for zero case.
3341 (pa_align): Declare argument `bytes'.
3343 2000-09-25 Kazu Hirata <kazu@hxi.com>
3345 * config/tc-cris.c: Fix formatting.
3346 * config/tc-d10v.h: Likewise.
3347 * config/tc-d30v.c: Likewise.
3348 * config/tc-d30v.h: Likewise.
3349 * config/tc-fr30.c: Likewise.
3350 * config/tc-fr30.h: Likewise.
3351 * config/tc-m68k.c: Likewise.
3352 * config/tc-m68k.h: Likewise.
3353 * config/tc-pj.h: Likewise.
3354 * config/tc-ppc.c: Likewise.
3355 * config/tc-ppc.h: Likewise.
3356 * config/tc-sh.c: Likewise.
3357 * config/tc-sh.h: Likewise.
3358 * config/tc-sparc.c: Likewise.
3359 * config/tc-v850.h: Likewise.
3360 * config/tc-vax.h: Likewise.
3361 * config/tc-w65.h: Likewise.
3362 * config/tc-z8k.h: Likewise.
3364 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3366 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3367 checks only for ELF.
3368 (hppa_force_relocation): Likewise.
3370 2000-09-22 Jim Wilson <wilson@cygnus.com>
3372 * config/tc-ia64.c (dv_sem): Add "stop".
3373 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3374 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3375 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3377 (mark_resources): Check IA64_RS_PRr.
3379 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3381 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3382 md_estimate_size_before_relax): Redesign and clean up the
3383 relaxation mechanism.
3385 2000-09-21 Kazu Hirata <kazu@hxi.com>
3387 * config/tc-ns32k.c: Fix formatting.
3388 * config/tc-ns32k.h: Likewise.
3390 2000-09-20 Kazu Hirata <kazu@hxi.com>
3392 * config/tc-m32r.c: Fix formatting.
3393 * config/tc-m32r.h: Likewise.
3394 * config/tc-m68851.h: Likewise.
3395 * config/tc-m68hc11.c: Likewise.
3396 * config/tc-m68hc11.h: Likewise.
3397 * config/tc-m88k.c: Likewise.
3398 * config/tc-mcore.c: Likewise.
3399 * config/tc-mcore.h: Likewise.
3400 * config/tc-mips.c: Likewise.
3401 * config/tc-mips.h: Likewise.
3402 * config/tc-mn10200.h: Likewise.
3403 * config/tc-mn10300.h: Likewise.
3404 * config/tc-tahoe.c: Likewise.
3405 * config/tc-tahoe.h: Likewise.
3407 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3409 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3410 Likewise in relaxation description comments.
3412 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3414 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3415 subtraction of two syms without emitting a relocation.
3417 From David Huggins-Daines <dhd@linuxcare.com>
3418 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3419 global or weak symbols.
3421 2000-09-15 Kazu Hirata <kazu@hxi.com>
3423 * config/tc-h8300.h: Fix formatting.
3424 * config/tc-h8500.c: Likewise.
3425 * config/tc-h8500.h: Likewise.
3426 * config/tc-hppa.h: Likewise.
3427 * config/tc-i370.h: Likewise.
3428 * config/tc-i386.h: Likewise.
3429 * config/tc-i860.c: Likewise.
3430 * config/tc-i860.h: Likewise.
3431 * config/tc-i960.h: Likewise.
3432 * config/tc-ia64.c: Likewise.
3433 * config/tc-ia64.h: Likewise.
3435 2000-09-14 Kazu Hirata <kazu@hxi.com>
3437 * config/tc-a29k.c: Fix formatting.
3438 * config/tc-alpha.c: Likewise.
3439 * config/tc-arc.c: Likewise.
3440 * config/tc-arc.h: Likewise.
3441 * config/tc-arm.c: Likewise.
3442 * config/tc-arm.h: Likewise.
3443 * config/tc-avr.c: Likewise.
3444 * config/tc-avr.h: Likewise.
3445 * config/tc-tic30.c: Likewise.
3446 * config/tc-tic30.h: Likewise.
3447 * config/tc-tic54x.c: Likewise.
3448 * config/tc-tic54x.h: Likewise.
3449 * config/tc-tic80.c: Likewise.
3450 * config/tc-tic80.h: Likewise.
3452 2000-09-14 Timothy Wall <twall@cygnus.com>
3454 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3455 parallel comparisons for later use.
3456 (struct rsrc): Add parallel comparison type.
3457 (resources_match): Skip special cases of PR usage (non-conflicting
3460 2000-09-13 Kazu Hirata <kazu@hxi.com>
3462 * config/obj-ecoff.c: Fix formatting.
3463 * config/obj-elf.c: Likewise.
3464 * config/obj-elf.h: Likewise.
3465 * config/obj-evax.h: Likewise.
3466 * config/obj-generic.h: Likewise.
3467 * config/obj-hp300.c: Likewise.
3468 * config/obj-hp300.h: Likewise.
3469 * config/obj-ieee.h: Likewise.
3470 * config/obj-vms.c: Likewise.
3471 * config/obj-vms.h: Likewise.
3473 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3475 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3476 (md_parse_option): Ditto.
3477 (md_longopts): Add -mips32 option.
3478 (md_show_usage): Document new options.
3479 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3480 (mips_ip): Assemble mfc0 with a sub-selection code.
3481 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3482 (mips_cpu_to_str): New function.
3483 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3484 Use CPU_* defines instead of hardcoded numbers.
3486 * doc/as.texinfo: Document new options.
3487 * doc/c-mips.texi: Ditto.
3489 2000-09-12 Kazu Hirata <kazu@hxi.com>
3491 * as.h: Fix formatting.
3492 * asintl.h: Likewise.
3493 * bit_fix.h: Likewise.
3494 * config/obj-aout.c: Likewise.
3495 * config/obj-aout.h: Likewise.
3496 * config/obj-bout.c: Likewise.
3497 * config/obj-bout.h: Likewise.
3498 * config/obj-coff.c: Likewise.
3499 * config/obj-coff.h: Likewise.
3500 * dwarf2dbg.h: Likewise.
3502 * flonum.h: Likewise.
3503 * frags.h: Likewise.
3504 * itbl-ops.h: Likewise.
3505 * macro.h: Likewise.
3508 * struc-symbol.h: Likewise.
3509 * subsegs.h: Likewise.
3510 * symbols.h: Likewise.
3512 * write.h: Likewise.
3514 2000-09-11 Kazu Hirata <kazu@hxi.com>
3516 * bignum-copy.c: Fix formatting.
3517 * config/tc-i370.c: Likewise.
3518 * config/tc-i960.c: Likewise.
3519 * config/tc-m68k.c: Likewise.
3520 * ehopt.c: Likewise.
3521 * flonum-copy.c: Likewise.
3522 * flonum-konst.c: Likewise.
3523 * flonum-mult.c: Likewise.
3524 * literal.c: Likewise.
3527 * stabs.c: Likewise.
3528 * subsegs.c: Likewise.
3530 2000-09-09 Philip Blundell <philb@gnu.org>
3532 * configure.in (arm*-*-uclinux*): New target.
3533 * configure: Regenerate.
3535 2000-09-09 Kazu Hirata <kazu@hxi.com>
3537 * input-file.c: Fix formatting.
3538 * itbl-ops.c: Likewise.
3539 * messages.c: Likewise.
3541 2000-09-08 Philip Blundell <philb@gnu.org>
3543 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3546 2000-09-07 H.J. Lu <hjl@gnu.org>
3548 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3549 * configure: Rebuild.
3551 2000-09-07 Kazu Hirata <kazu@hxi.com>
3553 * atof-generic.c: Fix formatting.
3554 * config/tc-mips.c: Likewise.
3555 * config/tc-vax.c: Likewise.
3556 * input-scrub.c: Likewise.
3558 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3560 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3561 * configure.in (sh-*-linux*): Added.
3562 * configure: Rebuilt.
3564 2000-09-06 Kazu Hirata <kazu@hxi.com>
3566 * config/tc-hppa.c: Fix formatting.
3568 * ecoff.c: Fix formatting.
3570 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3572 * configure: Rebuilt with new libtool.m4.
3574 2000-09-05 Kazu Hirata <kazu@hxi.com>
3576 * cgen.c: Fix formatting.
3577 * config/tc-ia64.c: Likewise.
3579 2000-09-05 Nick Clifton <nickc@redhat.com>
3581 * aclocal.m4: Regenerate.
3582 * config.in: Regenerate.
3583 * configure: Regenerate.
3584 * po/gas.pot: Regenerate.
3586 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3588 * config/tc-cris.c: Correct comment typos.
3590 2000-09-05 Eric Christopher <echristo@cygnus.com>
3592 * config/tc-mn10300.c: Cleanup.
3593 (md_pcrel_from): Enable.
3595 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3597 * expr.c (operand): Fix a comment typo.
3598 * write.c (write_relocs): Fix a signed/unsigned warning.
3600 * config/tc-hppa.c (fudge_reg_expressions): New
3601 (hppa_force_reg_syms_absolute): New.
3602 (pa_equ): Allow reg_section expressions.
3603 * config/tc-hppa.c (md_optimize_expr): Define.
3604 (hppa_force_reg_syms_absolute): Prototype.
3606 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3607 (pa_parse_number): Pass in arg to select fp reg parsing.
3608 Return 1 to indicate format checks pass. If strict, then only
3609 accept a register or register symbol. Return value in...
3610 (pa_number): New static for pa_parse_number.
3611 (FP_REG_BASE): Define.
3612 (FP_REG_RSEL): Define.
3613 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3614 appropriate. White space changes.
3615 (need_pa11_opcode): Don't bother passing any params, get them from
3617 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3618 Remove extraneous check in case 'Q'.
3619 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3620 reg, set section of resulting symbol to reg_section.
3621 (pa_parse_space_stmt): Modify call to pa_parse_number.
3622 (pa_space): Likewise.
3624 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3625 (hppa_force_relocation): Handle vtable relocs.
3626 (pa_vtable_entry): New.
3627 (pa_vtable_inherit): New.
3628 (md_pseudo_table): Add entries for vtable pseudos.
3629 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3630 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3632 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3633 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3634 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3636 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3637 specify a symbol type.
3639 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3640 dependent things together.
3641 (md_elf_symbol_type): Define.
3643 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3645 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3647 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3648 (obj_elf_vtable_entry): Declare.
3650 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3651 and export function.
3652 (obj_elf_vtable_entry): Similarly.
3653 (elf_pseudo_table): Fix the damage with a cast.
3655 2000-09-03 Richard Henderson <rth@cygnus.com>
3657 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3658 for template selection when a label is needed.
3660 2000-09-02 Kazu Hirata <kazu@hxi.com>
3662 * config/tc-ia64.c: Fix formatting.
3664 2000-09-02 Nick Clifton <nickc@redhat.com>
3666 * configure.in: Increase version number to 2.10.91.
3667 * configure: Regenerate.
3668 * aclocal.m4: Regenerate.
3669 * config.in: Regenerate.
3670 * po/gas.pot: Regenerate.
3671 * Makefile.in: Regenerate.
3673 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3675 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3676 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3677 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3679 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3682 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3684 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3685 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3686 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3687 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3688 (GOT_symbol): New variable.
3689 (md_undefined_symbol): Set it.
3691 2000-09-01 Richard Henderson <rth@cygnus.com>
3693 * config/tc-ia64.c (match): Don't inline.
3694 (extra_goodness): New.
3695 (md_begin): Prefer nop.f and nop.b for best_template.
3697 2000-08-31 Kazu Hirata <kazu@hxi.com>
3699 * as.c: Fix formatting.
3701 * frags.c: Likewise.
3702 * macro.c: Likewise.
3704 2000-08-31 Eric Christopher <echristo@cygnus.com>
3706 * config/tc-mn10300.c: Cleanup and fix warnings.
3707 (md_pseudo_table): Add initializers.
3708 (md_show_usage): Cleanup.
3709 (md_parse_option): Fix warnings.
3710 (md_undefined_symbol): Fix warnings.
3711 (md_conver_frag): Fix warnings.
3712 (tc_gen_reloc): Fix warnings.
3713 (md_apply_fix3): Fix warnings.
3714 (check_operand): Fix warnings.
3716 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3718 * acinclude.m4: Include libtool and gettext macros from the
3720 * aclocal.m4, configure: Rebuilt.
3722 2000-08-30 Mark Hatle <mhatle@mvista.com>
3724 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3726 2000-08-31 Kazu Hirata <kazu@hxi.com>
3728 * listing.c: Fix formatting.
3730 2000-08-29 Kazu Hirata <kazu@hxi.com>
3732 * app.c: Fix a comment typo. Fix formatting.
3734 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3736 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3737 offset of the target destination for jmp instructions.
3738 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3740 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3742 * NEWS: Mention support for CRIS.
3744 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3746 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3747 Sets `.lcomm' alignment to zero.
3749 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3751 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3752 TC_FIX_ADJUSTABLE): Define.
3754 2000-08-23 Jim Wilson <wilson@cygnus.com>
3756 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3757 unwind.personality_routine is set.
3759 2000-08-23 H.J. Lu <hjl@gnu.org>
3761 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3763 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3765 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3768 2000-08-22 H.J. Lu <hjl@gnu.org>
3770 * config.in (STRICTCOFF): New for strict COFF.
3772 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3773 i386-*-go32* and i386-go32-rtems*.
3774 * configure: Rebuilt.
3776 * config/obj-coff.c (obj_coff_endef): Follow the historical
3777 behavior if STRICTCOFF is not defined.
3779 * doc/internals.texi: Document STRICTCOFF.
3781 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3783 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3784 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3785 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3786 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3787 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3788 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3789 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3792 2000-08-22 Eric Christopher <echristo@cygnus.com>
3794 * config/tc-mn10300.c: (md_apply_fix): New function.
3795 (mn10300_force_relocation): New function.
3796 (mn10300_fix_adjustable): New function.
3798 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3799 (TC_HANDLES_FX_DONE): Define.
3800 (obj_fix_adjustable): Define.
3801 (MD_APPLY_FIX3): Define.
3802 (TC_LINKRELAX_FIXUP): Define.
3804 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3806 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3808 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3810 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3812 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3813 if the fixup resulted in a relocation.
3815 2000-08-18 Nick Clifton <nickc@redhat.com>
3817 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3818 Make reference to first element of shift_names explicit.
3820 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3822 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3823 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3824 add a symbol's address. Removed all target-specific #ifdefs that
3825 used to accomplished the same.
3826 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3827 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3828 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3829 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3830 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3832 2000-08-17 Kazu Hirata <kazu@hxi.com>
3834 * dwarf2dbg.c: Fix formatting.
3836 2000-08-17 Nick Clifton <nickc@redhat.com>
3838 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3839 to be recoded as logical shift lefts by zero.
3841 2000-08-16 Jim Wilson <wilson@cygnus.com>
3843 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3844 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3846 (note_register_values): Handle IA64_OPND_R3_2 operands.
3848 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3850 * config/tc-i860.c (md_operand): Silly typo fixed.
3852 2000-08-16 Nick Clifton <nickc@redhat.com>
3854 * config/tc-arm.c (struct asm_shift): Delete.
3856 (enum asm_shift_index): New.
3857 (struct asm_shift_properties): New.
3858 (struct asm_shift_name): New.
3859 (shift_properties[]); New.
3860 (shift_names[]); New.
3862 (decode_shift): Use new structures.
3863 Issue a warning is "ROR #0" is used.
3864 Issue a warning if "ASR #0" or "LSR #0" is used.
3866 (md_begin): Initialise arm_shift_hsh table from new
3867 asm_shift_name array.
3869 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3871 * config/tc-sparc.c: Kill all warnings.
3872 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3874 (md_show_usage): Update usage text.
3876 2000-08-16 Nick Clifton <nickc@redhat.com>
3878 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3881 2000-08-15 Will Cohen <wcohen@redhat.com>
3883 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3885 * config/tc-sh.c (md_assemble): Changed so debug_type
3886 test performed for ppi_assemble
3887 * config/tc-sh.c: Included dwarf2dbg.h.
3888 (debug_line): Defined.
3889 (md_assemble): Generates dwarf2 line info.
3890 (sh_finalize): New function. Finalize dwarf2 info.
3891 (assemble_ppi): Returns size of code generated.
3892 (build_Mytes): Returns size of code generated.
3893 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3894 * config/tc-sh.h (md_end): Defined.
3895 (sh_finalize): Declared.
3897 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3899 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3902 2000-08-14 Nick Clifton <nickc@redhat.com>
3904 * config/tc-arm.c (do_bx): Allow "bx pc".
3906 2000-08-14 Jim Wilson <wilson@cygnus.com>
3908 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3909 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3910 (md_begin): Change assignment to md.flag to OR in the new bit.
3912 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3914 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3915 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3918 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3920 * NEWS: Mention i860 support.
3922 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3924 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3926 2000-08-14 Andreas Schwab <schwab@suse.de>
3928 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3930 2000-08-11 Andreas Schwab <schwab@suse.de>
3932 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3935 2000-08-11 Kazu Hirata <kazu@hxi.com>
3937 * expr.c: Fix formatting.
3938 * config/obj-bout.c: Likewise.
3940 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3942 * doc/c-i860.texi: Flesh out the i860 section more.
3944 2000-08-10 Kazu Hirata <kazu@hxi.com>
3946 * symbols.c: Fix formatting.
3949 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3951 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3952 modifier has the IgnoreSize bit set.
3954 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3956 From Rodney Brown <RodneyBrown@mynd.com>
3957 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3958 * configure: Regenerate.
3960 2000-08-09 Kazu Hirata <kazu@hxi.com>
3962 * hash.c: Fix formatting.
3965 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3967 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3968 (i860_fix_info): New enum.
3969 (MD_APPLY_FIX3): Define.
3970 (WORKING_DOT_WORD): Define.
3971 (TC_HANDLES_FX_DONE): Define.
3972 (DIFF_EXPR_OK): Define.
3973 (LISTING_HEADER): Define.
3974 (TARGET_FORMAT): Select target format based on endian flag.
3975 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3976 (target_big_endian): Add external declaration.
3978 * config/tc-i860.c: All existing code reworked completely. Other
3979 new code shown below.
3980 (SYNTAX_SVR4): Define.
3981 (target_warn_expand): New variable.
3982 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3983 (md_longopts): Declare and define with new options (-EL, -EB,
3985 (md_show_usage): New function.
3986 (md_operand): New function.
3987 (obtain_reloc_for_imm16): New function.
3988 (md_apply_fix3): New function.
3989 (tc_gen_reloc): New function.
3991 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3993 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3994 2 bytes of the jump address are in the same frag.
3995 (find): Accept 68hc12 register indirect modes.
3997 * NEWS: Mention 68HC11 & 68HC12 support.
3999 2000-08-07 Richard Henderson <rth@cygnus.com>
4001 * config/tc-ia64.c (unwind): Add prologue_mask member.
4002 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4003 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4004 (dot_body): Clear unwind.prologue_mask.
4005 (dot_prologue): Set it. Accept a register second argument.
4007 2000-08-07 Kazu Hirata <kazu@hxi.com>
4009 * config/atof-ieee.c: Fix formatting.
4010 * config/atof-tahoe.c: Likewise.
4012 2000-08-06 Nick Clifton <nickc@cygnus.com>
4014 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4017 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4018 of .popsection, .previous, .pushsection, .subsection,
4019 .version, .vtable_entry, .vtable_inherit and .weak.
4021 2000-08-05 Kazu Hirata <kazu@hxi.com>
4023 * config/tc-cris.c: Fix formatting.
4024 * config/tc-i386.c: Likewise.
4025 * config/tc-sparc.c (sparc_ip): Simplify the code.
4027 2000-08-04 Kazu Hirata <kazu@hxi.com>
4029 * config/tc-cris.c: Rearrange code for readability.
4030 * config/tc-d10v.c: Fix formatting.
4031 * config/tc-m32r.c: Likewise.
4032 * config/tc-sparc.c: Likewise.
4034 2000-08-02 Jim Wilson <wilson@cygnus.com>
4036 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4037 before ia64_find_opcode.
4038 (md_assemble): Likewise.
4040 2000-08-01 Nick Clifton <nickc@cygnus.com>
4042 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4043 Undo some formatting fixes.
4045 2000-08-01 Kazu Hirata <kazu@hxi.com>
4047 * config/obj-som.c: Fix formatting.
4048 * config/obj-ieee.c: Likewise.
4049 * config/tc-arm.c: Likewise.
4050 * config/tc-v850.c: Likewise.
4052 2000-08-01 Nick Clifton <nickc@redhat.com>
4054 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4055 index by command line option.
4057 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4059 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4060 (@node M68K-Branch): Rewrite to match the reality.
4062 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4064 * doc/c-i860.texi: New file.
4065 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4066 * doc/Makefile.in: Regenerate.
4067 * doc/all.texi: Add I860 as relevant architecture.
4068 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4070 2000-07-31 Kazu Hirata <kazu@hxi.com>
4072 * config/tc-d30v.c: Fix formatting.
4074 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4076 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4077 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4078 long emit a long branch if available instead of an absolute jump, never
4079 emit absolute jumps for anything with --pcrel.
4081 * doc/c-m68k.texi: Document new command line option.
4083 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4085 * config/tc-avr.c: Use PARAMS macro in function declarations.
4086 Don't declare md_pcrel_from_section (already in tc-avr.h).
4087 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4088 (avr_operand): Don't set (unsigned) op_mask to -1.
4090 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4092 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4093 * configure: Regenerated.
4094 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4095 of operand to the .type directive (.e.g, "type").
4097 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4099 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4100 * app.c (do_scrub_chars): Record where first comment found.
4101 * read.c (read_a_source_file): Init found_comment on entry, and
4102 notify whether comments found on exit.
4103 * config/tc-hppa.c (md_shortopts): Add "c".
4104 (md_longopts): Add warn-comment.
4105 (md_parse_option): Handle it.
4106 (md_show_usage): Show available options.
4107 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4109 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4111 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4112 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4114 (md_estimate_size_before_relax): Don't fall off end of function.
4116 2000-07-27 Kazu Hirata <kazu@hxi.com>
4118 * config/tc-avr.c: Fix formatting.
4119 * config/tc-ns32k.c: Likewise.
4121 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4123 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4125 2000-07-27 Kazu Hirata <kazu@hxi.com>
4127 * config/tc-d10v.c: Fix formatting.
4128 * config/tc-z8k.c: Likewise.
4129 * config/tc-sparc.c: Likewise.
4131 2000-07-26 Dave Brolley <brolley@redhat.com>
4133 * cgen.c (queue_fixup): Declare opinfo.
4134 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4135 (gas_cgen_md_operand): Ditto.
4136 (gas_cgen_md_apply_fix3): Ditto.
4138 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4140 * config/obj-coff.c (obj_frob_symbol): Don't merge
4141 labels. Don't merge if the symbol isn't constant. Return
4142 immediately if a symbol is merged.
4144 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4146 * frags.c (frag_align): Correct absolute section alignment.
4148 2000-07-20 DJ Delorie <dj@redhat.com>
4150 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4151 it breaks linking against DLLs.
4153 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4155 * configure.in: Add CRIS support.
4156 * configure: Regenerate.
4157 * Makefile.am: (CPU_TYPES): Add cris.
4158 (CPU_OBJ_VALID) [aout]: Add cris.
4159 (MULTI_CPU_TYPES): Add cris.
4160 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4161 [coff]: Only i386 and mips are valid.
4162 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4163 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4164 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4165 Regenerate dependencies.
4166 * Makefile.in: Regenerate.
4167 * aclocal.m4: Regenerate.
4168 * as.c: Declare crisaout, criself.
4169 * config/tc-cris.h, config/tc-cris.c: New.
4170 * config/e-criself.c, config/e-crisaout.c: New.
4171 * po/POTFILES.in, po/gas.pot: Regenerate.
4173 2000-07-20 Kazu Hirata <kazu@hxi.com>
4175 * read.c: Fix formatting.
4176 * write.c: Fix formatting.
4178 2000-07-19 H.J. Lu <hjl@gnu.org>
4180 * sb.c: Include <stdlib.h> if exists for abort ().
4182 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4184 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4185 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4186 (pa_type_args): Same here.
4188 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4190 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4191 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4192 the storage class is already set.
4194 2000-07-17 Kazu Hirata <kazu@hxi.com>
4196 * config/tc-m68hc11.c: Fix formatting.
4197 * config/tc-mn10200.c: Likewise.
4198 * config/tc-mn10300.c: Likewise.
4199 * config/tc-pj.c: Likewise.
4200 * config/tc-tic80.c: Likewise.
4201 * config/tc-w65.c: Likewise.
4203 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4205 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4208 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4210 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4213 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4215 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4216 ELF as are used for SOM (except the 32-bit reloc one) to decide
4217 whether a symbol can be reduced to a section symbol. Expand on
4218 the comment for symbols involved in LR% and RR% expressions.
4220 2000-07-14 Nick Clifton <nickc@cygnus.com>
4222 * config/tc-mips.c (mips_disable_float_construction): New
4223 static variable. Set to true if doubles should not be
4224 constructed by loading two single width fp registers with
4225 halves of the value.
4226 (mips_ip): Test mips_disable_float_construction.
4227 (md_longopts): Add command line switches --construct-floats
4228 and --no-construct-floats.
4229 (md_parse_option): Parse new command line options.
4230 (md_show_usage): Describe new command line options.
4232 * doc/c-mips.texi: Document new command line options.
4234 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4236 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4237 * configure: Regenerate.
4239 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4241 * configure.in (DEFAULT_EMULATION setting): Revert part of
4242 2000-07-01 change that set te_multi=multi unless set to tmips.
4243 * configure: Regenerate.
4245 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4247 * config/obj-coff.c (coff_frob_section): Add padding to the last
4248 section when aligning it increases its size.
4250 2000-07-11 Kazu Hirata <kazu@hxi.com>
4252 * config/tc-tic54x.c: Fix formatting.
4254 2000-07-10 Kazu Hirata <kazu@hxi.com>
4256 * config/tc-h8500.c: Fix formatting.
4257 * config/tc-tic54x.c: Fix formatting.
4259 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4261 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4262 displacements correctly.
4264 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4266 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4268 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4272 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4274 From David Huggins-Daines <dhd@linuxcare.com>
4275 * config/te-hppalinux64.h: Add a new emulation.
4276 * configure.in (emulations): Add configure bits to support the
4277 64-bit Linux/parisc target.
4278 * configure: Regenerate.
4280 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4281 (md_shortopts): Add `V' for ELF.
4283 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4284 when SOM or ELF_ARG_RELOC are defined.
4285 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4286 ELF_ARG_RELOC are defined.
4287 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4288 (pa_stringer): ..Do it here instead. Fix comment typos.
4289 (hppa_force_relocation): Cast enums to int before comparing with
4292 From Ryan Bradetich <rbradetich@uswest.net>
4293 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4294 redifinition warning.
4295 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4296 (hppa_force_relocation): ditto
4297 (md_apply_fix): Added cast to buf to fix warnings.
4299 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4300 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4302 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4303 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4304 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4305 reloc_type** to avoid warnings in switch.
4306 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4307 little earlier instead.
4309 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4311 (pa_type_args): Use symbol_arg_reloc_info.
4312 (struct pa_it): Make arg_reloc unsigned int.
4313 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4314 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4315 (pa_code): Delete. pa_text duplicates this function.
4316 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4317 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4319 (cons_fix_new_hppa): Actually change selector to e_fsel when
4320 warning about assuming so.
4321 (tc_gen_reloc): More example elf arg reloc code.
4322 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4323 (hppa_force_relocation): Likewise.
4325 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4327 (pa_end_of_source): Prototype.
4328 (hppa_fix_adjustable): Prototype.
4329 (LABELS_WITHOUT_COLONS): Move it..
4330 * config/te-hppa.h: To here.
4332 * config/te-hppa64.h: New file.
4334 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4336 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4337 format -10, -16, 16 relocs.
4338 (hppa_elf_mark_end_of_function): Test for null
4339 last_call_info->start_symbol
4341 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4342 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4343 re_assesmble_* functions. Delete extraneous statements. Fix
4345 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4346 insn to re_assemble_*.
4348 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4350 * doc/internals.texi (Expressions): Fix typo.
4352 2000-07-08 Kazu Hirata <kazu@hxi.com>
4354 * config/tc-sh.c: Fix formatting.
4355 * config/tc-tic54x.c: Fix formatting.
4356 * depend.c: Fix formatting.
4357 * flonum-konst.c: Likewise.
4358 * flonum-mult.c: Likewise.
4360 2000-07-07 Kazu Hirata <kazu@hxi.com>
4362 * config/tc-sh.c: Fix comments.
4363 * config/obj-vms.c: Fix comments.
4364 * config/tc-a29k.c: Likewise.
4365 * config/tc-alpha.c: Likewise.
4366 * config/tc-h8300.c: Likewise.
4367 * config/tc-h8500.c: Likewise.
4368 * config/tc-i370.c: Likewise.
4369 * config/tc-ia64.c: Likewise.
4370 * config/tc-m68hc11.c: Likewise.
4371 * config/tc-m68k.c: Likewise.
4372 * config/tc-mips.c: Likewise.
4373 * config/tc-ns32k.c: Likewise.
4374 * config/tc-ppc.c: Likewise.
4375 * config/tc-z8k.c: Likewise.
4377 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4379 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4380 Default to '(SEC_LOAD | SEC_DATA)'.
4381 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4383 * doc/internals.texi (CPU Backend): Describe
4384 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4386 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4388 * as.c (parse_args): NULL terminate the long option list.
4390 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4392 * config/tc-d30v.h: Include "write.h" for fixS.
4393 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4395 2000-07-05 Nick Clifton <nickc@cygnus.com>
4397 * config/tc-d30v.c (write_2_short): Further changes to warning
4398 messages produced when combining EITHER_BUT_PREFER_MU attributed
4401 2000-07-05 DJ Delorie <dj@redhat.com>
4405 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4407 * config/tc-arm.c (psrs): Accept combinations of flags.
4409 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4411 * config/tc-avr.c: Change _ () to _() around all strings marked
4412 for translation (exception from the usual coding style).
4413 (avr_opt): New struct variable, how the new switches are set.
4414 (OPTION_MMCU): Define as 'm' and actually use.
4415 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4416 (show_mcu_list): New function, display the list of known MCUs.
4417 (md_show_usage): Document the new switches. Call show_mcu_list.
4418 (avr_set_arch): Change 'm' to OPTION_MMCU.
4419 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4420 Handle the new switches.
4421 (avr_operands): Disable warnings for undefined combinations of
4422 operands if -mall-opcodes. Disable warnings for skipping two-word
4423 instructions if enhanced core or -mno-skip-bug.
4424 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4425 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4426 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4427 (avr_ldi_expression): Warn about implicit lo8().
4428 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4430 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4432 * configure.in: Add entry for mips-*-sysv4*MP*
4433 * configure: Rebuild
4434 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4435 elf32-tradlittlemips for traditional mips targets.
4436 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4437 test for Link Once sections as in adjust_reloc_syms.
4438 * config/te-tmips.h: New file for traditional mips targets. Define
4441 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4443 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4444 flags argument is not present, don't change an existing section's
4445 section's attributes. If the flags argument is present, warn if the
4446 attributes don't match the section's current attributes. When
4447 long section names are supported, set SEC_LINK_ONCE and
4448 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4450 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4452 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4453 symbols; create them.
4455 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4457 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4458 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4460 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4462 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4463 expressions. Ignore the problem when handling 16 bit signed
4464 immediates, because the assembler will take care of the relocation
4467 2000-06-27 Nick Clifton <nickc@cygnus.com>
4469 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4470 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4471 sequential order, and emit warning messages if the input source
4472 code contains constructs like that, or parallel constructs
4473 containing such opcodes.
4475 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4477 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4478 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4479 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4480 (md_show_usage): Update usage message.
4481 (md_parse_option): Allow redefinition of MCU type within the
4482 same avr[1-5] bfd machine type. Show both old and new MCU type
4483 in the error message.
4484 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4485 Simplify 8K wrap code.
4487 2000-06-25 Kazu Hirata <kazu@hxi.com>
4489 * config/obj-aout.c: Remove all uses of DEFUN.
4490 * config/obj-ieee.c: Likewise.
4491 * config/tc-sh.c: Fix comment typos.
4492 * config/tc-tahoe.c: Likewise.
4493 * config/tc-vax.c: Likewise.
4494 * config/tc-w65.c: Likewise.
4495 * config/tc-z8k.c: Likewise.
4496 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4498 2000-06-24 DJ Delorie <dj@cygnus.com>
4500 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4501 more changes from Sept 1999
4502 (tc_i386_fix_adjustable): ditto
4503 (md_apply_fix3): ditto
4505 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4507 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4508 (gas_cgen_parse_operand): Set it around expression() call.
4509 (gas_cgen_md_operand): Test for it before longjmp().
4511 2000-06-24 Kazu Hirata <kazu@hxi.com>
4513 * config/tc-h8500.c: Remove all uses of DEFUN.
4514 * config/tc-sh.c: Likewise.
4515 * config/tc-w65.c: Likewise.
4516 * config/tc-z8k.c: Likewise.
4518 * config/tc-h8500.c: Fix typos in comments.
4520 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4522 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4525 2000-06-23 matthew green <mrg@redhat.com>
4527 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4528 defined. Fix error message for `[' grouping.
4530 2000-06-22 Kazu Hirata <kazu@hxi.com>
4532 * config/tc-h8300.c: Fix formatting and comment typos.
4534 2000-06-22 Timothy Wall <twall@cygnus.com>
4536 * config/tc-ia64.c (note_register_values): Move premature QP
4537 notation clearing into the appropriate place.
4539 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4541 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4542 first before anything else. Add bin-bugs.h, emul.h and progress.h
4543 Sort list of files as for $(OBJS) in Makefile.am.
4545 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4546 find one. Remake dependencies.
4547 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4548 * Makefile.in: Regenerate.
4549 * doc/Makefile.in: Regenerate.
4551 * config/tc-i386.c (i386_displacement): Don't assume a constant
4552 displacement is necessarily 16 bits when in 16 bit code mode.
4553 (md_assemble): Instead size the displacement here after we know
4554 for sure that a .code16gcc operand hasn't automatically added
4555 operand size prefixes.
4557 2000-06-21 H.J. Lu <hjl@gnu.org>
4559 * Makefile.am: Rebuild dependency.
4560 * Makefile.in: Rebuild.
4562 2000-06-21 Kazu Hirata <kazu@hxi.com>
4564 * config/tc-h8300.c (parse_reg): Make the function static.
4565 (parse_exp): Likewise.
4567 2000-06-20 DJ Delorie <dj@cygnus.com>
4569 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4570 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4571 for cygwin import libraries to work properly.
4573 2000-06-20 H.J. Lu <hjl@gnu.org>
4575 * Makefile.am: Rebuild dependency.
4576 * Makefile.in: Rebuild.
4577 * configure: Likewise.
4578 * doc/Makefile.in: Likewise.
4580 2000-06-20 Timothy Wall <twall@cygnus.com>
4582 * doc/internals.texi (CPU backend): Add @itemx for
4583 TC_START_LABEL_WITHOUT_COLON.
4584 * doc/c-tic54x.texi: New.
4585 * doc/as.texinfo: Add tic54x features and include primary tic54x
4587 * doc/all.texi: Add C54X.
4588 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4589 * doc/Makefile.in: Regenerate.
4590 * configure.in: Add tic54x and define LIBM for tic54x.
4591 * configure: Regenrate.
4592 * config/tc-tic54x.[ch]: New.
4593 * config/obj-coff.h: Add tic54x.
4594 * Makefile.am: (CPU_TYPES): Add tic54x.
4595 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4596 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4597 (as_new_LDADD): Add $(LIBM).
4598 * Makefile.in: Regenerate.
4600 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4602 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4603 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4604 * doc/as.texinfo: Likewise.
4606 * configure, Makefile.in: Regenerate.
4607 * configure.in (emulations): Recognize m6811 and m6812.
4608 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4609 Added files for 68hc11 and 68hc12 assembler.
4610 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4611 * config/tc-m68hc11.h: Header definition for that assembler.
4613 2000-06-18 Nick Clifton <nickc@redhat.com>
4615 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4616 instead of OCTETS_PER_BYTE.
4618 * config/tc-v850.c: Fix compile time warnings.
4619 * config/tc-ppc.c: Fix compile time warnings.
4621 2000-06-18 H.J. Lu <hjl@gnu.org>
4623 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4624 * configure: Rebuild.
4626 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4628 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4631 2000-06-16 Nick Clifton <nickc@cygnus.com>
4633 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4634 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4636 * doc/c-mips.texi: Document newly accepted cpu variants.
4638 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4640 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4642 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4644 * macro.c (getstring): Make it possible to escape the quote
4647 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4649 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4651 2000-06-13 H.J. Lu <hjl@gnu.org>
4653 * configure: Regenerate.
4655 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4657 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4659 * doc/internals.texi (line_separator_chars): Semicolon is no
4660 longer a default. Mention null and newline as defaults.
4662 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4664 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4665 * config/tc-i860.h (line_separator_chars): Likewise.
4666 * config/tc-h8300.c (line_separator_chars): Likewise.
4667 * config/tc-i960.c (line_separator_chars): Likewise.
4668 * config/tc-m68k.c (line_separator_chars): Likewise.
4669 * config/tc-mips.c (line_separator_chars): Likewise.
4670 * config/tc-ns32k.c (line_separator_chars): Likewise.
4671 * config/tc-sparc.c (line_separator_chars): Likewise.
4672 * config/tc-vax.c (line_separator_chars): Likewise.
4674 * config/tc-h8300.c (comment_chars): Use string initialiser.
4675 * config/tc-i960.c (line_comment_chars): Likewise.
4676 * config/tc-z8k.c (comment_chars, line_comment_chars,
4677 line_separator_chars): Likewise.
4679 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4682 2000-06-08 Nick Clifton <nickc@cygnus.com>
4684 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4687 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4689 * configure.in (VERSION): Update to show this is the CVS mainline.
4691 2000-06-08 Matthew Jacob <mjacob@feral.com>
4693 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4694 $at is the integer register $r28, vs. both $r28 and the floating
4695 point register $f28.
4697 2000-06-08 James E. Wilson <wilson@cygnus.com>
4699 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4700 (dot_endp): Don't call ia64_flush_insns.
4701 (emit_one_bundle): Don't delete prologue/body records from
4702 unwind_record list in first loop. Rewrite second loop to account for
4705 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4707 * config/tc-ia64.c: Add missing prototypes.
4708 (generate_unwind_image): Cast argument to output_unw_records call.
4710 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4712 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4714 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4716 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4717 (REGISTER_P): likewise.
4718 (avr_opcodes): uses include/opcode/avr.h
4719 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4721 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4723 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4726 2000-06-03 H.J. Lu <hjl@gnu.org>
4728 * read.c (is_end_of_line): Put back `;'.
4730 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4732 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4734 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4736 * expr.c (operand): Test is_end_of_line outside switch to catch
4737 line separator chars that are also operators.
4738 (operator): Return O_illegal for line separator chars.
4740 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4741 entry (or `!' entry for TC_HPPA).
4743 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4744 before indexing is_end_of_line. Remove redundant check for '\0'.
4746 * config/tc-h8500.c (md_assemble): Likewise.
4747 * config/tc-mcore.c (md_assemble): Likewise.
4748 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4751 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4753 * config/tc-mcore.c (mcore_cons): Likewise.
4754 (mcore_float_cons): Likewise.
4755 (mcore_stringer): Likewise.
4756 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4758 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4760 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4762 2000-05-29 Nick Clifton <nickc@cygnus.com>
4764 * config/tc-sh.c: Fix compile time warning messages.
4766 * config/tc-mips.c: Fix compile time warning messages.
4768 2000-05-29 Philip Blundell <philb@gnu.org>
4770 * doc/as.texinfo: Update copyright dates.
4771 (Local Labels): Delete misplaced mention of ARM.
4772 * NEWS: Mention ARM ELF support.
4774 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4776 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4777 it is modified, and use the real_size to compute the frag address
4778 for dwarf2 line info.
4780 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4782 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4783 line-matching scheme to cope with automake moving variables around.
4784 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4785 * Makefile.in: Regenerate.
4787 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4789 * config/tc-sparc.c (sparc_relax): New.
4790 (md_longopts): Add -relax and -no-relax options.
4791 (md_parse_options, md_show_usage): Likewise.
4792 (md_apply_fix3): Optimize tail call into branch always if possible.
4794 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4796 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4797 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4798 rules, with warning when a GAS statement specifies a packing that
4799 will result in an instruction being squashed.
4800 Added typdef packing_type and enumerals, changed various integer
4801 literals to use the enumerals.
4803 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4805 * config/tc-ia64.c (dot_restorereg_p): New function.
4806 (md_pseudo_table): Add restorereg.p.
4807 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4808 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4810 * config/tc-ia64.h (unw_record_type): Add unwabi.
4811 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4812 called MASK with members for imask, and the masks produced by
4813 fr_mem, gr_mem, br_mem, and frgr_mem.
4814 (unw_p_record): Add members ABI and CONTEXT.
4815 (unw_x_record): Add member AB.
4816 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4817 as pseudo-register for use during unwind info generation.
4818 (AR_PFS, AR_LC): New macros.
4819 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4820 whose names start with an at sign (as in "@priunat").
4821 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4823 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4824 proc_end, unwind_info, personality_routine): Consolidate into
4825 "unwind" structure to reduce offset-table use. Add member
4826 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4828 (output_R1_format, output_R3_format, output_P3_format,
4829 output_P6_format): Initialize R with zero to reduce compiler warnings.
4830 (output_P7_format): Ditto. Add `default' branch to switch
4831 statement to reduce compiler warnings.
4832 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4833 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4834 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4835 into single argument.
4836 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4837 compiler warnings. Merge A and B args into single argument.
4838 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4839 A and B args into single argument.
4840 (free_record): Removed (wasn't used).
4841 (free_list_records): Also free imasks in prologue records.
4842 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4843 (output_spill_mask): Remove.
4844 (output_unwabi): New function.
4845 (output_epilogue, output_label_state, output_copy_state): Call
4847 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4848 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4850 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4851 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4852 as part of handling the prologue records. Emit region's imask if
4853 we have one. Handle unwabi, epilogue, label_state, copy_state,
4854 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4855 spill_sprel_p, and spill_reg_p records.
4856 (set_imask, count_bits, slot_index): New function.
4857 (fixup_unw_records): Fix region size computation. Handle
4858 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4859 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4860 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4861 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4862 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4863 (dot_save): Use manifest constants for applicaton registers.
4864 Handle REG_PR and REG_PRIUNAT.
4865 (dot_restore): Don't just ignore it.
4866 (dot_restorereg): New function..
4867 (generate_unwind_image): Ensure unwind info is a multiple of eight
4868 bytes, not just four bytes.
4869 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4870 (dot_altrp): Don't just ignore it.
4871 (dot_savemem): New function. Replaces dot_savesp() and
4872 dot_savepsp(). Use manifest constants for applicaton registers.
4873 Handle REG_PR and REG_PRIUNAT.
4874 (dot_savef): Simplify.
4875 (dot_saveb): Support generation of br_gr.
4876 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4877 dot_label_state, dot_copy_state): New function.
4878 (dot_unwabi): Don't just ignore it.
4879 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4880 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4881 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4882 (emit_one_bundle): Set slot number for prologue/body records
4883 *before* emitting the first insn.
4884 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4885 (md_begin): Declare "psp" pseudo-register.
4886 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4887 so we don't get segfault.
4888 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4889 counts as required per SW Conventions manual
4890 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4891 output_preds_psprel, output_preds_sprel, output_spill_base,
4892 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4893 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4894 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4895 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4896 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4897 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4898 (dot_vframe): Implement.
4899 (dot_vframesp, dot_vframepsp): New function.
4901 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4903 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4904 * configure: Regenerate.
4906 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4908 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4909 (md_estimate_size_before_relax): so we can use it here instead of
4910 old kludges. Localise vars to blocks. Comment.
4912 * frags.c (frag_new): Update fr_var comments.
4913 * frags.h (struct frag): Ditto.
4915 2000-05-22 Richard Henderson <rth@cygnus.com>
4917 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4918 (pseudo_func): Add pcrel.
4919 (operand_match): Handle IA64_OPND_TGT64.
4920 (build_insn): Likewise.
4921 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4922 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4923 (fix_insn): Handle all three 64-bit relocation types.
4925 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4927 * obj.h (struct format_ops): New members begin, app_file,
4928 s_set_other, s_set_desc, s_get_type, s_set_type,
4929 separate_stab_sections, init_stab_section.
4931 * config/obj-multi.h: Update GPL notice to v2.
4933 (obj_app_file): New.
4934 (S_SET_SIZE): Test s_set_size for NULL before calling.
4935 (S_SET_ALIGN): Similar for s_set_align.
4940 (SEPARATE_STAB_SECTIONS): New.
4941 (INIT_STAB_SECTION): New.
4942 (EMIT_SECTION_SYMBOLS): New.
4943 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4945 * config/obj-elf.h: Update GPL notice to v2.
4946 Mention that this file is included from obj-multi.h.
4947 (obj_begin): Wrap definition in ifndef.
4948 (elf_file_symbol): Constify declaration.
4949 (obj_app_file): Ditto.
4950 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4951 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4953 * config/obj-elf.c (elf_s_set_other): New.
4954 (elf_file_symbol): Constify argument.
4955 (elf_separate_stab_sections): New.
4956 (elf_init_stab_section): New.
4957 (elf_format_ops): Add new members. Remove comma at end.
4959 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4960 (ecoff_format_ops): Add new fields. Remove comma at end.
4961 Mention inconsistency for emit_section_symbols.
4963 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4965 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4966 (coff_separate_stab_sections): New.
4967 (coff_format_ops): Add new members.
4969 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4970 (obj_aout_s_set_other): New.
4971 (obj_aout_s_set_desc): New.
4972 (obj_aout_s_get_type): New.
4973 (obj_aout_s_set_type): New.
4974 (obj_aout_separate_stab_sections): New.
4975 (aout_format_ops): New members added. Use obj_aout_process_stab,
4976 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4977 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4979 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4981 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4983 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4984 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4985 (md_estimate_size_before_relax): Ensure jumps to weak and
4986 externally visible symbols are relocatable.
4988 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4990 * stabs.c (aout_process_stab): Make global.
4991 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4992 * read.h (aout_process_stab): Declare.
4994 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4995 Generalize to *aout, *coff *elf.
4996 * configure: Regenerated.
4998 * doc/internals.texi (Object format backend): Say
4999 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5001 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5002 * Makefile.in: Regenerated.
5004 2000-05-19 Catherine Moore <clm@cygnus.com>
5006 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5008 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5010 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5011 instruction to reflect change in re_assemble_*.
5013 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5015 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5016 build PA64 ELF tools.
5017 * configure: Rebuilt.
5019 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5021 * Makefile.am: Regenerate dependencies.
5022 * Makefile.in: Regenerate.
5024 2000-05-15 Nick Clifton <nickc@cygnus.com>
5026 * config/tc-arm.c (struct asm_psr): Add boolean field
5027 distinguishing between CSPR and SPSR. Rename 'number' field
5029 (psrs): Rearrange contents to match new asm_psr structure.
5030 (arm_psr_parse): Move next to psr_required_here. Make it
5031 return an asm_psr structure.
5032 (psr_required_here): Use asm_psr structure returned by
5034 (do_msr): Reorganise to allow psr_required_here to be called
5036 (md_undefined_name): Mark 'name' parameter as unused, since
5037 the COFF target does not use it.
5039 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5041 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5043 * config/te-aux.h: Likewise.
5044 * config/te-dpx2.h: Likewise.
5045 * config/te-go32.h: Likewise.
5046 * config/te-hp300.h: Likewise.
5047 * config/te-hppa.h: Likewise.
5048 * config/te-i386aix.h: Likewise.
5049 * config/te-ic960.h: Likewise.
5050 * config/te-interix.h: Likewise.
5051 * config/te-nbsd532.h: Likewise.
5052 * config/te-pc532mach.h: Likewise.
5053 * config/te-ppcnw.h: Likewise.
5054 * config/te-psos.h: Likewise.
5055 * config/te-sparcaout.h: Likewise.
5056 * config/te-sun3.h: Likewise.
5057 * config/te-sysv32.h: Likewise.
5059 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5061 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5062 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5063 and sign extend without an if statement.
5064 (build_bytes): Likewise.
5066 2000-05-14 Kazu Hirata <kazu@hxi.com>
5068 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5069 X_add_symbol L_32 case.
5071 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5073 * config/te-freebsd.h: New file.
5075 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5077 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5078 bindtextdomain): Replace defines with those from intl/libgettext.h
5079 to quieten gcc warnings.
5081 * NEWS: Mention x86 .arch and -q.
5083 * config/tc-i386.c (quiet_warnings): New.
5084 (md_assemble): Use quiet_warnings.
5085 (md_parse_option): Set quiet_warnings from -q.
5086 (md_show_usage): Mention -q, delete -m.
5087 (flag_do_long_jump): Delete.
5088 (md_parse_option): Remove -m.
5089 (md_show_usage): Remove -m.
5090 (md_create_long_jump): Remove useless flag_do_long_jump code.
5092 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5093 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5095 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5096 Alexander Sokolov <robocop@netlink.ru>
5098 * doc/c-i386.texi (i386-Arch): New section.
5099 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5101 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5102 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5103 architecture has been given and is not 486.
5104 (set_cpu_arch): New.
5105 (md_pseudo_table): Add .arch.
5106 (md_assemble): Warn if cpu architecture has been given and an
5107 unsupported instruction.
5109 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5110 Move operand_types bit defines after relevant template field.
5111 (template): Add cpu_flags.
5115 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5117 * config/tc-mn10300.h (md_end): Define.
5118 (mn10300_finalize): Declare.
5119 * config/tc-mn10300.c: Include dwarf2dbg.h.
5120 (debug_line): Define.
5121 (md_assemble): Generate dwarf2 line info.
5122 (mn10300_finalize): New function. Finalize dwarf2 info.
5124 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5126 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5127 external version of the relocation for weak symbols.
5129 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5131 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5132 frame size in units of 16 bytes, as required per SW Conventions manual.
5133 (output_unw_records): Output info-block header as a dword to get
5136 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5138 * as.h: #include "file", not <file> on files from ../include.
5139 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5140 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5141 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5142 (tc_coff_symbol_emit_hook): Ditto.
5143 (OPTCOUNT): Cast to int to avoid compiler warning.
5144 (md_begin): Fix signed/unsigned warnings.
5146 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5148 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5149 ABRANCH LONG case for a conditional branch on a 68000.
5150 (md_estimate_size_before_relax): Likewise. Also handle
5151 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5152 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5153 PC-relative on all CPUs.
5154 (md_estimate_size_before_relax): Likewise.
5156 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5158 * as.c (parse_args): Just mention current year in printed
5161 2000-05-03 J.T. Conklin <jtc@redback.com>
5163 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5165 (md_parse_option): Recognize -m7400.
5167 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5169 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5170 don't permit lp to become less than the words array.
5172 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5174 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5175 Fix little-endian case.
5177 2000-05-03 David O'Brien <obrien@NUXI.com>
5179 * as.c (parse_args): Update copyright.
5181 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5183 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5184 for the .bss section too.
5186 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5188 * configure.in: Set em=linux for hppa-*-linux.
5189 * configure: Regenerate.
5190 * doc/Makefile.in: Regenerate with correct automake.
5192 * frags.c (frag_grow): Sanity check chunk_size.
5194 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5195 * config/obj-som.h: Likewise.
5196 * config/obj-ieee.h: Likewise.
5198 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5200 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5201 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5202 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5203 (pa_ip): low_sign_unext now returns via function value. Use
5204 re_assemble_* instead of dis_assemble_* and
5205 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5207 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5208 (md_section_align, md_parse_option, md_show_usage,
5209 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5210 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5211 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5212 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5213 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5215 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5216 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5217 outside of switch. Correct mask and shifting errors in case 10
5218 and case -11. In case 21, compare against signed range to suit
5219 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5220 case 17 and case 22, use offsetT variable to properly check range.
5221 Use re_assemble_* here too.
5222 (evaluate_absolute): Change type of value to offsetT. Call
5223 hppa_field_adjust to do the work for us.
5224 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5225 (pa_parse_cmpib_64_cmpltr): Ditto.
5226 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5227 of i to unsigned int.
5228 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5229 (pa_end_of_source): Return type is void.
5231 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5233 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5235 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5237 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5238 More comments added.
5239 (md_begin): Removed "construct symbols for each register name".
5240 Because register names conflicts with GCC generated function
5242 (avr_operand): Now constant numbers can be used as a register
5243 identifiers (0 as r0, 31 as r31).
5244 (md_assemble): use skip_space () before parsing instruction
5247 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5249 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5250 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5251 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5252 * configure: Regenerate.
5254 2000-04-29 Andreas Jaeger <aj@suse.de>
5256 * as.h: Correctly check GCC version.
5258 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5260 * doc/as.1: Fix unbalanced brackets.
5262 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5264 (line_comment_chars): Set to '/' if TE_FreeBSD.
5266 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5268 * configure.in: Configury support for PA64 (currently disabled).
5269 * configure: Rebuilt.
5271 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5273 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5274 bfd_set_section_alignment.
5276 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5278 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5281 2000-04-24 Nick Clifton <nickc@cygnus.com>
5283 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5284 * doc/as.texinfo (Align): Include arm and strongarm in list of
5285 targets that have the second form of the behaviour of the .align
5288 2000-04-24 Mark Klein <mklein@dis.com>
5290 * config/obj-som.c: Terminate obj_pseudo_table.
5292 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5294 * as.c (parse_args): Allow md_parse_option to override -a listing
5296 * config/obj-coff.c (add_lineno): Change type of offset parameter
5297 from "int" to "bfd_vma."
5298 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5299 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5300 (ppc_change_csect): Align correctly for XCOFF64.
5301 (ppc_machine): New function, which discards "ppc_machine" line.
5302 (ppc_tc): Cons for 8 when code is 64 bit.
5303 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5305 (md_parse_option): Handle -a64 and -a32.
5307 * config/tc-ppc.h (TARGET_MACH): Define.
5308 (TARGET_FORMAT): Move to function.
5309 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5311 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5313 * config/tc-avr.c: New AVR_ISA_ defined.
5314 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5315 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5316 for `fmul', `movw' and `lpm R,Z' instructions.
5317 (avr_operands): Warn if current opcode is a two-word instruction
5318 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5319 (avr_opcodes): New commands added.
5320 (REGISTER_P): Check 'a' and 'v' constraint letters.
5321 (mcu_types): New MCU added.
5323 2000-04-22 Timothy Wall <twall@cygnus.com>
5325 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5327 (operand_match): Conditionally insert default bit values for IMMU9.
5329 2000-04-14 Matthew Green <mrg@cygnus.com>
5331 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5332 * configure: Rebuilt.
5334 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5335 Jason Eckhardt <jle@cygnus.com>
5337 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5339 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5340 Added handling of new operand types l,y,&,fe,fE,fx.
5342 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5343 David Mosberger <davidm@hpl.hp.com>
5344 Timothy Wall <twall@cygnus.com>
5345 Andrew MacLeod <amacleod@cygnus.com>
5346 Jim Wilson <wilson@cygnus.com>
5348 * Makefile.am (CPU_TYPES): Add ia64.
5349 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5350 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5351 * Makefile.in: Rebuild.
5352 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5353 * configure: Rebuild.
5354 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5355 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5356 * expr.c (expr): Handle md_optimize_expr.
5357 * read.c (LEX_HASH): Add comment.
5358 * config/tc-ia64.c, config/tc-ia64.h: New files.
5360 2000-04-21 Richard Henderson <rth@cygnus.com>
5362 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5363 bundling a non-delayed branch type instruction.
5365 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5367 * config/tc-mn10300.c (HAVE_AM30): Define.
5368 (md_assemble): Use it.
5370 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5372 * config/obj-elf.c (obj_elf_change_section): Check for changed
5375 * Makefile.am: (CPU_MULTI_VALID): Remove.
5376 (MULTI_CPU_TYPES): Define.
5377 (MULTI_CPU_OBJ_VALID): Define.
5378 (DEPTC): Use the above.
5379 (DEPOBJ): Same here.
5381 Regenerate dependencies.
5382 * Makefile.in: Regenerate.
5384 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5386 * Makefile.am (YACC, LEX): Get them from configure.
5388 2000-04-18 H.J. Lu (hjl@gnu.org)
5390 * config/tc-i386.c (offset_in_range): Use addressT instead of
5391 bfd_vma for non-bfd assemblers.
5393 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5395 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5396 doesn't give spurious errors.
5398 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5400 * as.h (SEEK_SET): Define if undefined.
5402 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5404 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5405 constants, and don't assume offsetT is 32 bits.
5407 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5409 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5410 (md_pcrel_from_section): Add prototype.
5411 (d10v_fix_adjustable): Add prototype.
5412 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5414 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5416 2000-04-12 Nick Clifton <nickc@cygnus.com>
5418 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5419 symbol in frag chain.
5421 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5423 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5424 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5425 (fits_in_signed_word, smallest_imm_type): Ditto.
5426 (md_assemble): Use an offsetT var to hold offsetT values, not a
5428 (offset_in_range): New.
5429 (md_assemble): Use it.
5430 (md_convert_frag): Change type of target_address, opcode_address,
5431 and displacement_from_opcode_start to offsetT.
5432 (md_create_short_jump): Change type of offset to offsetT.
5433 (md_create_long_jump): Ditto.
5434 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5435 (md_chars_to_number): Remove.
5436 (output_invalid): Remove duplicate prototype.
5438 2000-04-09 Nick Clifton <nickc@cygnus.com>
5440 * Makefile.am (CPU_TYPES): Add 'avr'.
5441 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5442 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5444 * Makefile.in: Regenerate.
5446 * doc/as.texinfo: Add M32R documentation.
5448 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5450 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5451 --enable-build-warnings option.
5452 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5453 * Makefile.in, configure: Re-generate.
5455 2000-04-07 Nick Clifton <nickc@cygnus.com>
5457 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5458 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5459 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5460 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5461 (arm_force_relocation): Force relocations for
5462 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5464 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5466 * config/tc-sh.c (get_operands): There's no third operand if the
5467 first operand is an immediate.
5469 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5471 * config/tc-sh.c (immediate): Delete.
5472 (sh_operand_info): Add immediate member.
5473 (parse_reg): Use A_PC for pc.
5474 (parse_exp): Add second argument 'op'. All callers changed.
5475 (parse_at): Expect pc to be coded as A_PC.
5476 Use immediate field in *op.
5477 (insert): Add fourth argument 'op'. All callers changed.
5478 (build_relax): Add second argument 'op'. All callers changed.
5479 (insert_loop_bounds): New function.
5480 (build_Mytes): Remove DISP_4.
5481 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5482 (assemble_ppi): Use immediate field in *operand.
5483 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5484 (md_apply_fix): Likewise.
5485 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5487 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5489 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5491 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5493 * internals.texi (CPU backend): Document
5494 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5496 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5498 * po/gas.pot: Regenerate.
5500 * as.c (show_usage): Restore translated part of bug string.
5501 * gasp.c (show_usage): Likewise.
5503 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5504 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5505 than move-if-change.
5506 (DEP1): Modify for "gcc -MM".
5510 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5511 Update dependencies.
5512 * Makefile.in: Regenerate.
5514 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5516 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5517 (md_begin): Likewise.
5518 (HAVE_AM33): New macro.
5519 (md_assemble): Use it. Match r_regs and xr_regs only if
5522 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5524 * as.h: #include "bin-bugs.h"
5525 * as.c (show_usage): Use REPORT_BUGS_TO.
5526 * gasp.c: #include "bin-bugs.h"
5527 (show_usage): Use REPORT_BUGS_TO.
5529 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5531 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5533 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5534 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5537 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5539 * config/tc-i386.c (i386_immediate): Don't assume a constant
5540 immediate is necessarily 16 bits when in 16 bit code mode.
5541 (md_assemble): Instead set guess_suffix here after we have checked
5544 2000-04-02 Richard Henderson <rth@cygnus.com>
5546 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5547 quantities. Correct right shift sign extension.
5548 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5549 32-bit value when shifting into place.
5551 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5553 * app.c: Add ATTRIBUTE_UNUSED as needed.
5554 * config/tc-ppc.c: Likewise.
5555 (ppc_size): Make unsigned long.
5556 (ppc_insert_operand): Add casts to avoid warnings.
5558 2000-03-31 Nick Clifton <nickc@cygnus.com>
5560 * config/tc-d10v.h (md_flush_pending_output): Define.
5562 2000-03-29 Nick Clifton <nickc@cygnus.com>
5564 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5565 segment. Works for both BFD_ASSEMBLER and others.
5566 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5568 2000-03-29 Nick Clifton <nickc@cygnus.com
5570 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5572 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5574 * listing.c (LISTING_LHS_WIDTH): Default depends on
5576 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5578 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5580 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5583 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5585 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5587 * config/tc-avr.c (mcu_types): Add missing initialiser.
5588 (md_pcrel_from_section): Add prototype.
5589 (avr_operand): Remove redundant test of unsigned < 0.
5590 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5592 2000-03-27 Denis Chertykov <denisc@overta.ru>
5594 * config/tc-avr.c: New file for AVR support.
5595 * config/tc-avr.h: Likewise.
5596 * configure.in: Add AVR support.
5597 * configure: Regenerate.
5599 2000-03-26 Timothy Wall <twall@cygnus.com>
5601 * gasp.c (macro_op): Add new argument to check_macro call.
5602 Macro structure definitions moved to macro.h
5603 * sb.h: Add argument to prototype for input_scrub_include_sb.
5604 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5605 nesting checks with an additional flag.
5606 (struct input_save): Add flag to indicate whether current sb
5607 should be checked for proper macro/conditional nesting.
5608 (input_scrub_push/pop): Save/restore nest check flag.
5609 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5611 * macro.c (check_macro): Allow caller to retrieve parsed macro
5612 information if a pointer is provided. This information may be
5613 used by the new macro hooks.
5614 * macro.h: Update prototype for check_macro. Macro struct
5615 definitions moved here from macro.c/gasp.c.
5616 * read.c (read_a_source_file): Add parameter to check_macro call,
5617 and pass macro info to the macro hook, if defined.
5618 (input_scrub_insert_line): New. Allow insertion of a line of
5619 characters into the input stream.
5620 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5621 file into the input stream.
5622 (s_include): Use input_scrub_insert_file.
5623 * internals.texi: Document new macro hooks.
5624 * as.h: New prototypes added.
5626 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5628 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5629 an initial capital letter.
5630 (i386_index_check): Reindent.
5632 2000-03-19 Nick Clifton <nickc@cygnus.com>
5634 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5637 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5639 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5640 instruction operand bad if Rd > 7 when generating
5641 thumb instructions. Prevents for example,
5642 "adr r12,label" from silently failing and generating
5643 the wrong instruction.
5645 2000-03-17 Nick Clifton <nickc@cygnus.com>
5647 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5648 that have a destingation >= 0x400000.
5649 Fix compile time warning messages.
5651 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5653 * config/tc-sh.c (md_begin): When encountering insn that are
5654 not supported by the current arch, only change the name if
5655 its contents are the same as prev_name.
5656 (get_specific): If the the architecture doesn't match, fail.
5658 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5660 * config/tc-sh.c (IDENT_CHAR): Define.
5661 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5662 matching back where it came from.
5664 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5666 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5668 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5670 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5673 2000-03-15 Kazu Hirata <kazu@hxi.com>
5675 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5677 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5679 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5680 floating-point-number, make sure 'f' is in FLT_CHARS.
5682 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5684 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5685 (s_lcomm_internal): Use it.
5686 * doc/internals.texi (CPU backend): Document it.
5687 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5690 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5692 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5695 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5696 implementation doesn't have special handling for switch
5698 (macro_build): Allow for code in sections other than .text.
5700 (mips_ip): Likewise.
5701 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5702 Don't perform relocs if we will be outputting them.
5703 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5704 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5707 2000-03-09 Catherine Moore <clm@cygnus.com>
5709 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5710 relocation type based on the entry in the fixup structure.
5711 Put S_IS_EXTERN processing back in.
5713 2000-03-08 H.J. Lu (hjl@gnu.org)
5715 * Makefile.am (install-exec-tooldir): Depend on
5716 install-exec-bindir for parallel make.
5717 * Makefile.in: Regenerated.
5719 2000-03-06 Nick Clifton <nickc@cygnus.com>
5721 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5723 (md_parse_option): Parse -m32r command line switch - disable m32rx
5725 (md_show_usage): Document new option.
5727 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5728 * doc/Makefile.in: Regenerate.
5729 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5731 2000-03-02 Michael Meissner <meissner@redhat.com>
5733 * config/tc-d30v.c (check_range): Remove code that incorrectly
5734 sign extended values where bits < 32.
5736 2000-03-02 H.J. Lu (hjl@gnu.org)
5738 * configure.in: Support --enable-targets=all on ia32.
5739 * configure: Regenerated.
5741 2000-03-01 Nick Clifton <nickc@cygnus.com>
5743 * gasp.c (do_align): Remove bogus check of alignment value.
5745 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5747 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5748 TC_PPC was defined forced the type of a symbol with no other type
5751 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5753 * doc/internals.texi (CPU backend): Mention that
5754 line_separator_chars do not break up comments. Fix typos for
5755 LEX_AT and LEX_NAME descriptions. Document operands for
5756 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5757 description of md_create_short_jump usage. Document argument for
5758 md_undefined_symbol.
5760 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5762 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5763 (md_parse_option): Handle it.
5764 (md_show_usage): Document it.
5766 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5768 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5769 opcode, for the instruction `pal19'. From Andrea Arcangeli
5772 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5774 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5776 (md_assemble): To here, before template operands are matched.
5777 Also ensure a constant immediate is sign extended when we know the
5778 size is at most 16 bits. This is to catch cases like "add
5779 $0xffc0,%ax" where we don't know the size, and thus that the
5780 immediate can be represented as Imm8S until after parsing the
5782 (i386_displacement): Similarly sign extend 16 bit constant
5784 (md_assemble): Relax 16-bit jump constant range check to suit sign
5785 extended displacements.
5787 2000-02-26 Andreas Jaeger <aj@suse.de>
5789 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5791 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5793 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5794 call operands when intel_syntax.
5795 (intel_float_operand): Return 2 for "fi...".
5796 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5797 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5798 earlier "SHORT" change.
5799 (md_assemble): When determining suffix from Regs, exclude
5802 2000-02-24 Nick Clifton <nickc@cygnus.com>
5804 * configure: Add arm-wince, mips-pe and sh-pe targets.
5805 * configure: Regenerate.
5807 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5809 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5810 "pe-mips" for the mips-pe target.
5812 * config/tc-arm.c (insns): Change displacement encoded in BL
5813 and B instructions if the target port is arm-wince.
5814 (do_ldst): Do not bias the relocation offset if the target
5816 (md_pcrel_from): Add in missing relocation offset bias if the
5817 target os arm-wince.
5819 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5820 (md_begin): Disable -G support for mips-pe target.
5821 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5822 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5825 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5826 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5827 assembler, just set the alignment to 4.
5829 * config/te-wince-pe.h: New file for WinCE targets. Define
5832 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5834 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5835 string instructions.
5836 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5837 (i386_intel_memory_operand): After finding a segment override,
5838 check again for no `[' before looking for a displacement. Bomb if
5839 more than one displacement rather than silently discarding the
5840 second and subsequent ones. Free strings malloc'd by
5841 build_displacement_string.
5843 2000-02-24 Catherine Moore <clm@cygnus.com>
5845 * config/obj-som.c (obj_pseudo_table): Add "weak".
5846 (obj_som_weak): New routine.
5848 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5850 * config/tc-i386.c (union i386_op): New.
5851 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5852 Throughout file replace occurences of disps[n], imms[n], regs[n]
5853 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5854 intel mode operand swapping. Add assert in regKludge and
5855 fake_zero_displacement code. Test i.types[n] when outputting
5856 displacements and immediates. Combine output of Disp16 with
5858 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5859 when in intel mode by (not) reversing fsub and fdiv operands
5860 before the template search. This fails for single operand
5861 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5862 undefined. Instead fix the base_opcode after we've found the
5863 template. Move base_opcode xor with found_reverse_match from
5864 opcode output code to before this fix so we test for the correct
5866 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5867 check in intel mode. Instead compare opcodes.
5869 * config/tc-i386.h (TC_RELOC): Delete.
5870 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5871 with equivalent call to reloc.
5873 * as.h (flag_m68k_mri): Move declaration after target include, and
5874 only declare when TC_M68K defined. Define as zero otherwise.
5875 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5876 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5877 Define as zero otherwise.
5878 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5879 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5880 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5881 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5882 testing whether defined.
5883 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5884 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5885 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5886 rather than testing whether defined.
5887 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5888 (parse_mri_cons): Declare and use only when TC_M68K.
5889 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5890 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5891 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5893 * NEWS: Mention IBM 370 support.
5895 2000-02-23 Richard Henderson <rth@cygnus.com>
5897 * config/tc-i386.c (md_assemble): When swapping operands for
5898 intel_syntax, assume everything that's not Imm or Disp is a
5901 2000-02-23 Linas Vepstas <linas@linas.org>
5903 * config/tc-i370.c, config/tc-i370.h: New files.
5904 * Makefile.am: Add support for Linux/IBM 370.
5905 * configure.in: Likewise.
5906 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5907 * config/obj-elf.c: Include elf/i370.h
5908 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5910 * Makefile.in: Regenerate.
5911 * configure: Regenerate.
5913 * doc/c-i370.texi: New file.
5914 * doc/all.texi: Include it.
5915 * doc/as.texinfo: And here.
5916 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5917 * doc/Makefile.in: Regenerate.
5919 2000-02-19 Michael Meissner <meissner@redhat.com>
5921 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5922 determine if an instruction can be used in parallel with an ADDppp
5923 or SUBppp instruction.
5925 2000-02-22 Andrew Haley <aph@cygnus.com>
5927 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5929 2000-02-22 Andrew Haley <aph@cygnus.com>
5931 * config/tc-mips.c (mips_gp32): New variable.
5932 (macro_build) Use mips_gp32.
5934 (md_longopts): Add "-mgp32" and "-mgp64".
5935 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5937 (OPTION_M7900): Change offset
5938 (OPTION_NO_M7900): Ditto.
5940 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5942 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5943 warning, and bump it to 1.
5945 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5947 From Brad Lucier <lucier@math.purdue.edu>:
5948 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5951 2000-02-21 Catherine Moore <clm@cygnus.com>
5953 * config/tc-mips.c (MF_HILO_INSN): Define.
5954 (mips_7000_hilo_fix): Declare.
5955 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5956 (md_parse_option): Check for 7000_HILO_FIX options.
5957 (OPTION_M7000_HILO_FIX): Define.
5958 (OPTION_NO_M7000_HILO_FIX): Define.
5959 * doc/c-mips.texi (-mfix7000): Describe.
5961 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5963 * listing.c (print_lines): Remove unused variable `end'.
5965 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5966 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5967 reloc_type when BFD_ASSEMBLER.
5968 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5969 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5970 statement and quell signed vs. unsigned comparison warning.
5972 2000-02-18 Nick Clifton <nickc@cygnus.com>
5974 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5975 the computed frag offset, rather than overwriting it.
5977 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5979 * config/tc-sh.c ("elf/sh.h"): Include.
5980 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5981 (md.begin): Initialize target_arch.
5982 Only include opcodes in has table that match selected architecture.
5983 (parse_reg): Recognize register names for sh-dsp.
5984 (parse_at): Recognize post-modify addressing.
5985 (get_operands): The leading space is now optional.
5986 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5987 arguments. Update valid_arch.
5988 (build_Mytes): Add support for SDT_REG_N.
5989 (find_cooked_opcode): New function, broken out of md_assemble.
5990 (assemble_ppi, sh_elf_final_processing): New functions.
5991 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5992 (md_longopts, md_parse_option): New option: -dsp.
5993 * config/tc-sh.h (elf_tc_final_processing): Define.
5994 (sh_elf_final_processing): Declare.
5996 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5998 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5999 the unwinder subspace. Save the current seg/subseg before creating
6002 2000-02-10 Nick Clifton <nickc@cygnus.com>
6004 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6005 little endian targets.
6006 (INST_BYTE1): Redefine to handle big and little endian
6008 (cpu_type): New type: Select between M340 and M210.
6009 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6010 instructions of the M340.
6011 (md_assemble): Add support for the MULSH and OPSR classes of
6013 (md_atof): Add support for little endian targets.
6014 (md_parse_option): Add support for -EL, -EB and -mcpu command
6016 (md_convert_frag): Add support for little endian targets.
6017 (md_apply_fix3): Add support for little endian targets.
6018 (md_number_to_chars): Add support for little endian targets.
6020 2000-02-10 Timothy Wall <twall@redhat.com>
6022 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6023 defined, use it to verify the symbol just read should be a label.
6025 2000-02-10 Timothy Wall <twall@redhat.com>
6027 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6028 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6029 around colons when KEEP_WHITE_AROUND_COLON is defined.
6030 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6031 and KEEP_WHITE_AROUND_COLON.
6033 2000-02-08 Timothy Wall <twall@redhat.com>
6035 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6037 (do_repeat): New. Abstract repeat logic so that a "break" can be
6039 (end_repeat): New. Provide support for a "break" out of the
6041 * read.h: Add prototypes for new functions.
6043 2000-02-08 Timothy Wall <twall@redhat.com>
6045 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6046 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6047 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6050 2000-02-08 Timothy Wall <twall@redhat.com>
6052 * read.c: Added elseif to directives table.
6053 * read.h: Added prototype for s_elseif.
6054 * doc/as.texinfo: Added description for elseif.
6055 * cond.c (s_elseif): New function
6057 2000-02-04 Timothy Wall <twall@redhat.com>
6059 * listing.c (print_lines): Remove conditionals causing bug in
6062 2000-02-03 Timothy Wall <twall@cygnus.com>
6064 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6066 * frags.c (frag_new): Calculate fr_fix in octets
6067 (frag_now_fix) Return offset as target address offset (bytes).
6068 (frag_now_fix_octets) New - Return offset in octets (8-bit
6070 * frags.h: Added prototype for frag_now_fix_octets().
6071 Distinguish between octets and bytes in field descriptions.
6072 * listing.c (calc_hex): Account for octets vs bytes when
6073 printing addresses/offsets.
6074 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6075 target is little-endian, print the octets in a word in big-endian
6076 order so that the display looks like a proper hexadecimal number,
6077 instead of having the octets reversed.
6078 * read.c (do_align): When recording alignment, alignment power
6079 should be in terms of target bytes (minimum addressible unit)
6081 (do_org) Convert ORG target address (byte) argument into an
6082 octet offset when generating a variable fragment.
6083 * symbols.c (resolve_symbol_value): Symbol final value
6084 converted to a target address offset (bytes) from its octet offset.
6085 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6086 offset (bytes) is adjusted by the frag offset (octets) converted
6088 (coff_frob_section) Section alignment power is in terms of bytes;
6089 convert it to an octet alignment power when calculating size (and
6090 size mask) in octets. Don't modify the section size in order to
6091 "align" it for TI COFF, since that format has a different method
6092 for storing alignment information.
6094 2000-02-01 Timothy Wall <twall@cygnus.com>
6096 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6097 entries, matching the way GCC generates them. If not escaped, the
6098 filename is encoded incorrectly.
6100 2000-01-31 Nick Clifton <nickc@cygnus.com>
6102 * config/tc-arm.c (reg_table): Add support for ATPCS register
6105 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6107 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6109 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6111 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6112 of a symbol when we really care about its value.
6114 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6116 * config/tc-mcore.c (md_assemble): Give warning message if
6117 operands passes to instruction are more than the spec.
6119 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6121 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6122 Thumb mode but the label seen was not declared as '.thumb_func'
6123 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6124 correct disassembly of Thumb code bounded by non function labels.
6126 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6128 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6129 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6131 * Makefile.in: Same here.
6134 * configure.in: Set bfd_gas for i386-aout when primary target
6135 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6136 we may need the primary te_file. Remove incorrect comment.
6138 * configure: Regenerate.
6140 * config/e-i386aout.c: New file.
6142 * as.c (USE_EMULATIONS): Move to before print_version_id.
6143 (struct emulation): Add i386aout.
6144 (show_usage): Split text strings. Reformat -a text. Add --em
6148 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6149 (aout_format_ops): New.
6152 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6153 preprocessor conditional and add aout USE_EMULATIONS tests.
6154 (read_a_source_file): Don't pass error strings to printf as
6158 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6160 (do_data): Same here.
6161 (process_file): And here.
6164 * symbols.c (colon): Rewrite "already defined" fatal message
6165 code for aout with USE_EMULATIONS.
6168 * config/obj-aout.c (OBJ_HEADER): Define.
6169 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6171 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6172 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6174 (obj_aout_type): Expand S_SET_OTHER here too.
6175 (obj_read_begin_hook): Remove.
6176 (aout_pop_insert): New.
6177 (obj_aout_s_get_other): New.
6178 (obj_aout_s_get_desc): New.
6179 (aout_format_ops): New.
6182 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6183 gets aout_pseudo_table.
6184 (aout_pseudo_table): Declare.
6185 (obj_read_begin_hook): Define.
6188 * config/obj-coff.c (obj_pseudo_table): Rename to
6190 (coff_pop_insert): Use coff_pseudo_table.
6191 (coff_sec_sym_ok_for_reloc): Remove.
6192 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6193 and comment all zero entries and remove #if 0 code.
6196 * config/obj-coff.h (obj_pop_insert): Define.
6197 (coff_pseudo_table): Declare.
6200 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6201 s_get_size, s_set_size. Comment all zero entries.
6204 * config/obj-elf.c (elf_s_get_other): New function.
6205 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6206 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6207 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6209 (obj_elf_parse_section_letters): Don't pass error strings to
6210 printf as format arg.
6213 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6215 (elf_s_get_other): Declare.
6216 (S_GET_OTHER) Define as elf_s_get_other if not already
6218 (S_SET_OTHER): Only define when not already defined.
6219 (elf_obj_read_begin_hook): Declare.
6220 (obj_read_begin_hook): Define.
6221 (elf_obj_symbol_new_hook): Declare.
6222 (obj_symbol_new_hook): Define.
6225 * config/obj-multi.h: Add copyright header and protect against
6226 multiple inclusion. Add * to all function pointers.
6227 (OBJ_HEADER): If defined, include it rather than other defines
6229 (obj_frob_file_after_relocs): Test for NULL.
6230 (obj_symbol_new_hook): Here too.
6231 (obj_sec_sym_ok_for_reloc): And here.
6232 (S_GET_OTHER): Define.
6233 (S_GET_DESC): Define.
6234 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6235 (OBJ_MAYBE_ELF): Update comment.
6237 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6238 OBJ_AOUT preprocessor conditional and handle emulation by
6239 testing OUTPUT_FLAVOR.
6240 (i386_displacement): Here too.
6241 (md_section_align): Similarly here.
6242 (i386_target_format): Conditionally compile when more than one
6243 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6244 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6245 (i386_displacement): Here too.
6248 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6249 Define TARGET_FORMAT for aout only when not multi.
6252 * config/te-multi.h: Delete file as it's identical to te-generic.h
6254 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6256 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6257 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6260 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6262 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6265 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6267 * config/tc-mips.c (mips_do_align): New function.
6268 * config/tc-mips.h (md_do_align): Define.
6270 2000-01-10 Philip Blundell <philb@gnu.org>
6272 * doc/c-arm.texi (ARM Options): Fix typo.
6273 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6274 line separator for Linux.
6275 * doc/as.texinfo (Comments): Mention the ARM.
6277 2000-01-10 Philip Blundell <pb@futuretv.com>
6279 * configure.in (arm*-*-conix*): New target.
6280 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6282 * configure: Regenerate.
6284 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6286 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6287 (obj_elf_visibility): New function.
6289 * doc/as.texinfo (Visibility): New node: document visibility
6292 For older changes see ChangeLog-9899