1 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
3 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
4 define for BFD_ASSEMBLER.
5 (tc_reloc_mangle): Likewise.
6 (tc_gen_reloc): New function for BFD_ASSEMBLER.
8 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
10 * config/tc-h8300.c (h8300hmode): Record the machine type
11 if BFD_ASSEMBLER is defined.
12 (h8300smode, md_begin): Similarly.
14 2001-08-29 Joel Sherrill <joel@OARcorp.com>
16 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
17 default from coff to elf.
18 * configure: Regenerate.
20 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
22 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
23 assorted coff relocations to the corresponding elf relocations.
24 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
26 * configure.in: Add case for h8300-*-elf.
27 * configure: Regenerate.
29 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
31 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
32 documentation to reflect reality.
34 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
36 * tc_mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
37 (macro): Reflect change to MAX_GPREL_OFFSET.
39 2001-08-27 Torbjorn Granlund <tege@swox.com>
40 Staffan Ulfberg <staffanu@swox.se>
41 Linus Nordberg <linus@swox.se>
42 Alan Modra <amodra@bigpond.net.au>
44 * configure.in: Recognise powerpc*le*, not just powerpcle*.
45 * configure: Regenerate.
46 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
47 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
48 (md_assemble): Use them.
49 (ppc_machine): Support stub for ELF64 as well as XCOFF.
50 (md_pseudo_table): Add "llong", "quad".
51 (md_parse_option): Match default_cpu of powerpc*.
53 (ppc_subseg_align): Only for OBJ_XCOFF.
54 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
55 (md_begin): Select PPC_OPCODE_64 for 64 bit.
56 (ppc_insert_operand): Don't bother testing 'file' before calling
57 as_bad_where. Use as_bad_where for operand->insert errors.
58 (mapping): Add ELF64 relocation modifiers.
59 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
60 expressions with abs_symbol.
61 (ppc_elf_cons): Correct offset for little endian targets.
62 (ppc_elf_frob_symbol): New.
63 (md_assemble): Add support for 64 bit ELF relocs.
64 (ppc_tc): Ensure 8 byte alignment when 64 bit.
65 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
66 ".toc" section for 64 bit ELF.
67 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
68 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
69 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
70 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
71 Expand on comments, error message. Add support for 64 bit relocs,
72 and use PPC_HI etc. macros.
73 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
74 (HANDLE_ALIGN): Define to generate nops in code sections rather
76 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
77 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
78 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
79 (ppc_fix_adjustable): Declare.
80 (tc_frob_symbol): Define.
81 (ppc_elf_frob_symbol): Declare.
83 2001-08-26 Andreas Jaeger <aj@suse.de>
85 * config/tc-s390.c: Add missing prototypes
86 (md_gather_operands): Make static.
88 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
90 * tc_mips.h (MAX_GPREL_OFFSET): Change it to the maximum allowed
91 value, not the word beyond maximum.
92 * tc_mips.c (macro_build_lui): Code cleanup.
93 (macro): Reflect change to MAX_GPREL_OFFSET.
94 (mips_ip): Check explicitly against S_EX_NONE.
95 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
96 (md_apply_fix): Code cleanup.
98 2001-08-24 Andreas Jaeger <aj@suse.de>
100 * config/tc-ppc.h: Fix prototype declaration.
102 2001-08-23 Jakub Jelinek <jakub@redhat.com>
104 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
105 * config/obj-elf.c (obj_elf_size): When size is constant, free
106 and clear symbol_get_obj(sym)->size if any.
108 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
110 * tc_mips.c (md_begin): Warn about incompatibility between -march=FOO
111 and -mipsN option, continue with default ISA.
113 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
115 * config/tc-mips.c (md_parse_option): #ifdef the
116 traditional/non-traditional names as it is done in mips_target_format.
118 2001-08-20 Richard Henderson <rth@redhat.com>
120 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
121 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
122 use seg parameter instead of now_seg.
124 2001-08-18 H.J. Lu <hjl@gnu.org>
126 * config/tc-mips.c (show): Add the missing prototype.
128 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
130 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
132 (mips_ip): Use the new return values instead of characters. Add
133 support for %higher and %highest.
136 (my_getSmallExpression): Make parsing case insensitive and more
137 reliable. Add support for %higher and %highest. Further support to
138 parse %gprel and %neg is implemented but currently deactivated.
140 2001-08-17 Alan Modra <amodra@bigpond.net.au>
142 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
143 (ecoff_build_symbols): Likewise.
144 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
146 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
148 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
149 for n32 ABI if appropriate.
151 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
153 * config/tc-mips.c (cons_fix_new_mips): Remove.
154 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
155 (cons_fix_new_mips): Remove.
157 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
159 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
160 a label, not a hex constant.
162 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
164 * config/tc-v850.h: Add missing prototypes.
166 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
168 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
171 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
173 * config/tc-sparc.c (cons_fix_new_sparc): Move
174 `sparc_no_align_cons = 0;' to...
175 (s_uacons): ...here so that sparc_no_align_cons will get
178 2001-08-11 Kazu Hirata <kazu@hxi.com>
180 * config/tc-mips.c: Fix a comment typo.
182 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
184 * config/tc-mips.c (move_register): New function.
185 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
187 (macro2): Use move_register rather than macro_build for moves.
188 (mips16_macro): Likewise.
189 (macro): Likewise. Handle M_MOVE.
191 2001-08-10 Andreas Jaeger <aj@suse.de>
193 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
195 * configure: Regenerate.
197 2001-08-10 Alan Modra <amodra@bigpond.net.au>
199 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
200 Comment indentation of #pragma.
201 * macro.c (alloca): Likewise.
203 * config/tc-ppc.c: Revert 2001-08-08.
205 2001-08-09 Alan Modra <amodra@bigpond.net.au>
207 * symbols.c: Add missing prototypes.
208 * config/e-i386elf.c: Likewise.
209 * config/e-i386coff.c: Likewise.
210 * config/e-i386aout.c: Likewise.
211 * config/obj-coff.c: Likewise.
212 (def_symbol_in_progress, stack): Move definition.
213 * config/obj-elf.c: Add missing prototypes.
214 (obj_elf_change_section): Make static.
215 (obj_elf_parse_section_letters): Likewise.
216 (obj_elf_section_word): Likewise.
217 (obj_elf_section_type): Likewise.
219 2001-08-08 Alan Modra <amodra@bigpond.net.au>
221 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
222 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
223 determining reloc type with code reading operands->reloc field.
225 2001-08-08 Alan Modra <amodra@bigpond.net.au>
227 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
228 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
229 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
230 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
232 * output-file.c (output_file_create): Don't try to open a second
233 time as it's unnecessary. FOPEN_W was undefined too.
235 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
237 * tc-mips.c (macro_build): Replace magic constants by defines.
238 (mips_ip): Likewise. Typo.
240 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
242 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
243 (RELAX_ENCODE): Replace bfd_vma by valueT.
244 (load_address): Formatting.
245 (macro): Likewise. Code cleanup. Typo.
246 (macro2): Formatting.
247 (md_parse_option): Typo.
248 (s_mipsset): Reorder cases to look nicer.
249 (md_estimate_size_before_relax): Formatting. Code cleanup.
250 (mips_elf_final_processing): Check against NULL instead of 0.
251 (md_obj_end): Remove ugly `' in message string.
252 (s_mips_ent): Remove ugly `' in message string.
254 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
256 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
257 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
258 mutually exclusive (if they are different).
259 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
262 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
264 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
267 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
269 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
270 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
271 (md_long_opts): Add -mfp32 option.
272 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
273 (md_show_usage): Show usage for -mfp32 and -mgp32.
274 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
275 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
276 (HAVE_32BIT_ADDRESSES): New macro.
277 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
278 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
279 (s_cprestore, s_cpadd): Likewise.
280 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
281 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
282 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
283 to determine the width of addresses in load, store and jump macros.
284 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
285 used in set instructions; do not check the address size for them.
286 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
287 unaligned load and store macros.
288 (mips_ip): Use the new macros to check the width of a register when
289 processing float constants. Force a constant into memory if it is
290 destined for an FPR and the FPRs are wider than the GPRs. Warn about
291 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
292 than mips_gp32 to select synthetic instructions.
293 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
294 synthetic instructions.
296 2001-08-01 Christian Groessler <cpg@aladdin.de>
298 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
299 "rh", "rr", "rq", or "sp" then don't automatically assume
300 it's a register name. Check whether there is a number
303 2001-08-01 Alan Modra <amodra@bigpond.net.au>
305 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
306 Don't allocate more space than necessary for the input line copy.
308 2001-08-01 Alan Modra <amodra@bigpond.net.au>
310 * read.c: Standardize error/warning messages - don't capitalise, no
311 final period or newline, don't say "ignored" or "zero assumed" for
312 as_bad messages. In some cases, change the wording to that used
313 elsewhere for similar messages.
316 * atof-generic.c: Likewise.
319 * depend.c: Likewise.
320 * dwarf2dbg.c: Likewise.
324 * input-file.c: Likewise.
325 * input-scrub.c: Likewise.
326 * listing.c: Likewise.
327 * output-file.c: Likewise.
329 * subsegs.c: Likewise.
330 * symbols.c: Likewise.
332 * ecoff.c (ecoff_directive_end): Test for missing name by
333 comparing input line pointers rather than reading string.
334 (ecoff_directive_ent): Likewise.
335 * read.c (s_set): Likewise.
336 (s_align): Report a warning rather than an error for
338 (s_comm): Check for missing symbol name.
339 (s_lcomm_internal): Likewise.
341 (s_globl): Use is_end_of_line instead of looking for '\n'.
342 (s_lcomm_internal): Likewise.
343 (ignore_rest_of_line): Report a warning rather than an error.
345 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
347 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
348 any kind of relocation against a not-loaded section.
350 2001-07-30 Alan Modra <amodra@bigpond.net.au>
352 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
353 to include '@' in symbol names when parsing versioned symbols
354 rather than calling get_symbol_end multiple times.
355 * config/tc-i370.c (register_name): Format fixes. Don't call
356 get_symbol_end after parsing number.
357 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
358 code out of conditional.
359 (address_register_name): Likewise.
360 (other_register_name): Likewise.
361 * config/tc-mn10300.c (r_register_name): Likewise.
362 (xr_register_name): Likewise.
363 (data_register_name): Likewise.
364 (address_register_name): Likewise.
365 (other_register_name): Likewise.
366 * config/tc-ppc.c (register_name): Likewise.
367 * config/tc-s390.c (register_name): Likewise.
369 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
371 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
372 and bra relax: update fragP->fr_fix after the fixup.
374 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
376 * read.c (s_set): Check for missing symbol name.
378 2001-07-26 Alan Modra <amodra@bigpond.net.au>
380 * write.c (relax_segment <rs_space>): Account for fr_fix.
382 2001-07-25 H.J. Lu <hjl@gnu.org>
384 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
385 we treat weak like extern only for ELF.
386 (mips_fix_adjustable): Make sure we don't adjust extern/weak
387 symbols only for ELF.
389 2001-07-25 Chris Demetriou <cgd@broadcom.com>
391 * config/tc-mips.c: Fix spelling error in comment.
393 2001-07-25 Dave Brolley <brolley@redhat.com>
395 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
396 (IS_PARALLEL_SEPARATOR): New macro.
397 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
398 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
399 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
400 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
403 2001-07-24 Alan Modra <amodra@bigpond.net.au>
405 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
406 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
407 Update dependencies with "make dep-am".
408 * Makefile.in: Regenerate.
409 * doc/Makefile.in: Regenerate.
411 2001-07-23 Kazu Hirata <kazu@hxi.com>
413 * config/tc-alpha.h: Fix formatting.
414 * config/tc-arc.c: Likewise.
415 * config/tc-d10v.h: Likewise.
416 * config/tc-hppa.c: Likewise.
417 * config/tc-i370.c: Likewise.
418 * config/tc-i386.h: Likewise.
419 * config/tc-i960.h: Likewise.
420 * config/tc-ia64.c: Likewise.
421 * config/tc-ia64.h: Likewise.
422 * config/tc-m32r.c: Likewise.
423 * config/tc-m68k.c: Likewise.
424 * config/tc-m88k.c: Likewise.
425 * config/tc-ns32k.c: Likewise.
426 * config/tc-pdp11.c: Likewise.
427 * config/tc-pj.h: Likewise.
428 * config/tc-s390.c: Likewise.
429 * config/tc-sparc.c: Likewise.
430 * config/tc-sparc.h: Likewise.
431 * config/tc-tic80.c: Likewise.
432 * config/tc-w65.h: Likewise.
434 2001-07-23 Alan Modra <amodra@bigpond.net.au>
436 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
437 symbols specially. Always resolve, adding fr_address to value.
438 * write.c (write_object_file): Don't add fr_address to sym values.
439 (relax_frag): Likewise.
440 (relax_segment): Likewise.
441 * config/obj-ieee.c (do_symbols): Likewise.
442 * config/tc-cris.c (md_convert_frag): Likewise.
443 * config/tc-fr30.c (md_convert_frag): Likewise.
444 * config/tc-i386.c (md_convert_frag): Likewise.
445 * config/tc-m32r.c (md_convert_frag): Likewise.
446 * config/tc-m68hc11.c (md_convert_frag): Likewise.
447 * config/tc-mcore.c (md_convert_frag): Likewise.
448 * config/tc-mips.c (mips16_extended_frag): Likewise.
449 * config/tc-ns32k.c (md_convert_frag): Likewise.
450 * config/tc-m68k.c (md_convert_frag_1): Likewise.
451 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
452 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
453 (md_relax_table): Remove first four entries. Format.
454 (md_estimate_size_before_relax): Remove old_fix. Don't bother
455 setting fr_var. Simplify byte branch checks.
457 2001-07-23 Alan Modra <amodra@bigpond.net.au>
459 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
460 "isbranch" param as all calls have it set.
461 (pa_parse_neg_cmpsub_cmpltr): Likewise.
462 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
463 strcasecmp in "nullify" var.
464 (pa_parse_neg_add_cmpltr): Likewise.
465 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
466 functions. Don't print wrong conditions in error messages.
468 2001-07-23 Andreas Jaeger <aj@suse.de>
470 * config/tc-s390.c (s390_force_relocation): Removed.
472 * config/tc-s390.h: Remove double declaration of
475 2001-07-22 H.J. Lu <hjl@gnu.org>
477 * config/tc-mips.c (s_mips_end): Remove unused variables.
478 (s_mips_frame): Add ATTRIBUTE_UNUSED.
480 2001-07-17 Andreas Schwab <schwab@suse.de>
482 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
484 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
486 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
488 2001-07-17 matthew green <mrg@eterna.com.au>
490 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
492 (line_comment_chars): Set to '/' if TE_NetBSD.
494 2001-07-14 matthew green <mrg@eterna.com.au>
496 * configure.in (i386-*-netbsdelf*): New target.
497 * configure: Regenerate.
499 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
501 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
502 class of the non-debug symbol is C_NULL.
504 2001-07-10 Anders Norlander <anorland@synergenix.se>
506 * doc/as.texinfo (Incbin): Fix grammatical errors.
508 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
510 * depend.c: Use FOPEN_.. macros in calls to fopen().
511 * input-file.c: As above.
512 * itbl-ops.c: As above.
513 * listing.c: As above.
514 * output-file.c: As above.
517 2001-07-08 Anders Norlander <anorland@synergenix.se>
519 * read.c (s_incbin): New .incbin function.
520 * read.c (potable): Add "incbin" pseudo-op.
521 * read.h: Add s_incbin prototype.
522 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
523 * NEWS: Mention new feature.
525 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
527 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
530 2001-07-06 John Healy <jhealy@redhat.com>
532 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
533 set of fixups to be stored.
534 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
535 restored to be chosen from any that are saved.
536 (gas_cgen_swap_fixups): Modified to allow the current set of
537 fixups to be swapped with any other set that has been saved.
538 (gas_cgen_initialize_saved_fixups_array): New routine.
539 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
540 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
541 or MAX_SAVED_FIXUP_CHAINS.
542 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
543 store, swap and restore fuctions to reflect the new interface.
545 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
547 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
548 ignore empty, ineffectual alignment frags when deciding if a
551 2001-07-05 Steve Ellcey <sje@cup.hp.com>
553 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
554 and SPECIAL_SECTION_FINI_ARRAY.
555 (special_section_name): Add .init_array and .fini_array.
556 (md_pseudo_table): Add init_array and fini_array.
557 (md): Add pointer_size and pointer_size_shift fields.
558 (setup_unwind_header): New static function.
559 (output_unw_records): Modify to use setup_unwind_header.
560 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
561 md.pointer_size_shift.
562 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
564 2001-07-05 Ben Elliston <bje@redhat.com>
566 * README (Supported platforms): m88k no longer suffers bitrot.
568 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
570 2001-07-05 Alan Modra <amodra@bigpond.net.au>
572 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
573 lsy_value. Correct typos in comments.
574 * symbols.c (local_symbol_make): Update for name change.
575 (local_symbol_convert): Likewise.
577 (S_GET_VALUE): Likewise.
578 (S_SET_VALUE): Likewise.
579 (print_symbol_value_1): Likewise.
580 (resolve_symbol_value): Likewise. Don't divide local sym values
581 by OCTETS_PER_BYTE twice.
583 2001-07-04 Jim Wilson <wilson@redhat.com>
585 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
587 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
590 2001-07-05 Ben Elliston <bje@redhat.com>
592 * read.c (s_fill): Correct spelling error in comments.
594 * doc/c-m88k.texi: New file.
595 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
596 * doc/Makefile.in: Regenerate.
597 * doc/all.texi: Set M880X0.
598 * doc/as.texinfo: Hook in m88k-dependent documentation.
600 2001-07-04 Eric Christopher <echristo@redhat.com>
602 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
604 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
605 and rm5721 as valid cpu strings.
606 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
608 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
610 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
611 if it's expected to be non-zero.
613 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
615 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
618 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
619 (write_object_file): Set finalize_syms to
620 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
623 * doc/internals.texi; Document
624 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
626 2001-07-02 Alan Modra <amodra@bigpond.net.au>
628 * config/tc-ppc.c: Formatting fixes.
630 2001-07-01 Ben Elliston <bje@redhat.com>
632 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
633 they cause some subtle breakage. Will fix them again later.
635 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
637 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
638 outside of a function as a .appline directive.
640 2001-06-28 Eric Christopher <echristo@redhat.com>
641 H.J. Lu <hjl@gnu.org>
643 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
644 of mips_cpu for the ISA selection.
645 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
646 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
647 (mips_tune): New. Use mips_tune for scheduling and optimization
649 (append_insn): Use mips_tune and mips_arch.
650 (macro_build): Ditto.
652 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
653 backwards compatability mips_cpu generates arch and tune.
654 (md_show_usage): Document new behavior.
656 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
661 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
663 * write.c (write_object_file): Do not set finalize_syms until
664 after the segments have been sized. Some backends may still
665 need to access the syms's frags in order to adjust relaxed
668 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
671 2001-06-27 Alan Modra <amodra@bigpond.net.au>
673 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
674 subtract MD_PCREL_FROM_SECTION for 68k.
675 (fixup_segment <Difference of 2 syms different seg>): Only fudge
676 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
678 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
680 * write.c (fixup_segment <Difference of 2 syms same seg>): If
681 pcrel, subtract MD_PCREL_FROM_SECTION value.
683 2001-06-24 Ben Elliston <bje@redhat.com>
685 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
687 2001-06-24 Jakub Jelinek <jakub@redhat.com>
689 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
690 section symbols the same way as externs.
692 2001-06-24 Ben Elliston <bje@redhat.com>
694 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
695 (emit_relocations): Ditto.
697 (md_begin): Reformat comments to conform to the GNU standards.
698 (md_assemble): Ditto.
700 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
701 (md_parse_option): Mark parameters as unused.
702 (md_show_usage): Ditto.
703 (calcop): Adjust type of `reg_prefix' to char.
705 (getval): Adjust type of local `c' to char.
706 (md_create_short_jump): Mark from_addr, to_addr params as unused.
707 (md_create_long_jump): Ditto.
708 (md_estimate_size_before_relax): Mark parameters as unused.
710 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
711 to allay a possible compiler warning.
713 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
715 * doc/internals.texi (CPU backend): Document md_atof.
717 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
719 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
720 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
723 2001-06-21 Philip Blundell <philb@gnu.org>
725 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
727 (insns): Remove entry for adrl. Add long_flag for adr.
728 (do_adr): Handle `l' suffix.
731 2001-06-21 Alan Modra <amodra@bigpond.net.au>
733 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
734 (md_apply_fix): Use it here. Replace printf with equivalent
736 (tc_gen_reloc): Use as_bad_where instead of as_bad.
737 (md_apply_fix): Here too.
738 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
739 * config/tc-m68k.c (tc_gen_reloc): Likewise.
740 (md_convert_frag_1): Likewise.
742 2000-06-20 Tom Rix <trix@redhat.com>
744 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
746 2001-06-18 H.J. Lu <hjl@gnu.org>
748 * doc/Makefile.am (info): Depend on $(MANS).
749 (as.1): Remove the prefix `$(srcdir)/'.
750 * doc/Makefile.in: Regenerated.
754 2001-06-18 Philip Blundell <philb@gnu.org>
756 * config/tc-arm.c (do_msr): Remove restriction on usage of
759 2001-06-19 Alan Modra <amodra@bigpond.net.au>
761 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
764 2001-06-13 Philip Blundell <philb@gnu.org>
766 * config/tc-arm.c (thumb_shift): Improve wording of error message.
767 (do_t_arit): Likewise.
769 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
771 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
772 .loc pseudos if the dfwarf2 functions are available.
773 (md_assemble): Only call dwarf2_emit_insn if it is available.
775 * expr.c: Fix typo in comment.
777 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
779 * doc/as.texinfo (Infix Ops): Document that comparison and
780 combiner operators can be used as infix operators.
782 2001-06-12 Peter Jakubek <pjak@snafu.de>
784 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
786 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
787 (reverse_mri_condition): Likewise.
788 (swap_mri_condition): Issue warning for conditions that can not be
790 (build_mri_control_operand): Fix order of operands (swapped).
791 (build_mri_control_operand): Allow upper case extension in structured
793 (s_mri_else): Likewise.
794 (s_mri_next): Likewise.
795 (s_mri_for): Likewise.
796 (s_mri_if): Fix handling comment ('*') in mri mode.
797 (s_mri_while): Likewise.
798 * macro.c (macro_expand): Allow macro invocation with empty
801 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
803 * config/tc-arm.c: Fix test for overlow of literal pool.
805 2001-06-11 H.J. Lu <hjl@gnu.org>
807 * NEWS: Updated for the new -n option for the MIPS assembler.
809 * config/tc-mips.c (md_show_usage): Add -n.
811 * doc/as.texinfo: Document the new -n option.
812 * doc/c-mips.texi: Likewise.
813 * doc/as.1: Regenerated.
815 2001-06-10 Alan Modra <amodra@bigpond.net.au>
817 * config/obj-coff.c (obj_coff_section): Formatting fix.
819 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
822 2001-06-08 H.J. Lu <hjl@gnu.org>
824 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
825 disable warning about all NOPS that the assembler generates.
826 (macro): Warn NOPS generated only if warn_nops is not 0.
827 (md_shortopts): Add `n'.
828 (md_parse_option): Set warn_nops to 1 for `n'.
830 2001-06-08 H.J. Lu <hjl@gnu.org>
832 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
834 2001-06-08 H.J. Lu <hjl@gnu.org>
836 * config/tc-mips.c (md_apply_fix): Don't adjust common
837 extern/weak symbols for ELF.
838 (md_estimate_size_before_relax): Treat weak like extern for
840 (mips_fix_adjustable): Don't adjust extern/weak symbols for
843 2001-06-08 Alan Modra <amodra@bigpond.net.au>
845 * Makefile.am: 'som' is not wrongly spelled 'some'.
846 * Makefile.in: Regenerate.
848 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
849 S_GET_VALUE by using a temp.
850 (append_insn): Likewise, and for S_SET_VALUE too.
851 (mips_emit_delays): Likewise.
852 (my_getExpression): Likewise.
853 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
854 (mips16_extended_frag): Remove code concerned with avoiding
855 locking in a frag address now that symbols are not finalized until
856 relaxation is complete. Cater for first relaxation pass having
857 bogus addresses. Use relax_marker to reliably determine whether a
858 symbol frag has been reached on the current pass.
860 2001-06-07 H.J. Lu <hjl@gnu.org>
862 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
863 * configure: Regenerate.
865 2001-06-07 H.J. Lu <hjl@gnu.org>
867 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
869 * configure: Regenerate.
871 2001-06-07 H.J. Lu <hjl@gnu.org>
873 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
874 MIPS_STABS_ELF is defined.
876 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
878 * as.c (show_usage): Remove L from listing options. It is not a
881 2001-06-06 Christian Groessler <cpg@aladdin.de>
883 * config/tc-z8k.c: Removed many warnings by removing unused
884 variables and tagging unused parameters as such.
885 (md_begin): Fixed a typo (","instead of ";").
886 (struct ctrl_table): Add parentheses to initialize array
888 (struct flag_table): Likewise.
889 (struct intr_table): Likewise.
890 (struct table): Likewise.
891 (check_operand): "#if 0"'ed since it doesn't seem to be used.
893 2001-06-06 Peter Jakubek <pjak@snafu.de>
895 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
896 options to list (e.g. m5206e, m5307, m5407).
898 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
900 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
901 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
903 2001-06-06 Alan Modra <amodra@bigpond.net.au>
905 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
906 <JumpByte, JumpDword insn output>: Remove dead code.
908 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
910 * as.c (parse_args): Correct option name "listing-lhs-width2".
912 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
914 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
917 2001-05-30 Richard Henderson <rth@redhat.com>
919 * read.c (emit_leb128_expr): Call md_cons_align.
921 2001-05-28 Jeff Sturm <jsturm@one-point.com>
923 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
924 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
925 (tc_gen_reloc): Likewise.
926 (sparc_cons_align): Don't clear sparc_no_align_cons.
927 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
928 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
930 2001-05-27 Alan Modra <amodra@one.net.au>
932 * write.c (relax_segment <rs_space>): Check the section of a
933 symbol to determine whether it is absolute rather than comparing
934 its frag against zero_address_frag as listings play tricks with
937 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
938 allocated in the same chunk as the fixed part.
940 2001-05-26 Alan Modra <amodra@one.net.au>
942 * write.c (relax_segment <rs_space>): Calculate growth using
943 addresses before stretch. Prevent repeated error messages.
944 From Peter Jakubek <pjak@snafu.de>
945 Use as_bad_where and as_warn_where to pinpoint errors.
947 2001-05-25 Alan Modra <amodra@one.net.au>
949 * symbols.c (resolve_symbol_value): Always set segment, even when
950 not finalizing symbol value.
952 * config/obj-ieee.c (write_object_file): Set finalize_syms.
953 * config/obj-coff.c (write_object_file): Likewise.
954 * (size_section): Remove rs_space assert as fr_symbol is no longer
956 (fill_section): Likewise.
958 * configure.in: Replace linuxoldld with linux*oldld.
959 * configure: Regenerate.
961 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
962 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
963 that have been finalized.
965 * symbols.c (resolve_symbol_value): Clear sy_resolving before
966 taking exit_dont_set_value.
968 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
971 2000-05-24 Tom Rix <trix@redhat.com>
973 * config/obj-coff.c (add_lineno): xcoff allows negative line
975 * config/tc-ppc.c (ppc_stabx): fix generated symbol
977 2001-05-24 Alan Modra <amodra@one.net.au>
979 * write.c (write_object_file): Set finalize_syms = 1 before
982 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
984 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
985 architecture, remove erraneous ISA_MIPS32.
986 (md_show_usage): Add MIPS r12k support.
987 (mips_cpu_info_table): Add MIPS r12k support.
989 2001-05-22 Alan Modra <amodra@one.net.au>
991 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
994 * symbols.c (resolve_symbol_value): Remove "finalize" param,
995 instead use finalize_syms directly. Don't treat expressions
996 specially with regard to finalize_syms. Update calls to self.
997 (resolve_local_symbol): Update call to resolve_symbol_value.
998 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1000 * symbols.h (resolve_symbol_value): Update prototype.
1001 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1002 to resolve_symbol_value.
1003 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1004 * config/obj-coff.c (do_relocs_for): Likewise.
1005 (yank_symbols): Likewise.
1006 (fixup_segment): Likewise.
1007 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1008 * config/tc-mips.c (md_convert_frag): Likewise.
1009 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1010 (ppc_fix_adjustable): Likewise.
1011 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1012 (dwarf2dbg_convert_frag): Likewise.
1013 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1014 (eh_frame_convert_frag): Likewise.
1015 * expr.c (make_expr_symbol): Likewise.
1016 * write.c (adjust_reloc_syms): Likewise.
1017 (write_object_file): Likewise.
1018 (relax_segment): Likewise.
1019 (fixup_segment): Likewise.
1020 (finalize_syms): Init to zero, and update comment.
1021 (write_object_file): Set finalize_syms to 1 rather than 2.
1022 * doc/internals.texi (sy_value): Mention finalize_syms.
1023 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1025 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1026 as relaxable if embedded system, make weak syms non-relaxable.
1028 (tc_m68k_fix_adjustable): ..so it can be used here.
1029 (md_apply_fix_2): Sign extend without conditional.
1031 * config/tc-v850.c: Update copyright.
1033 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1035 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1036 howto entry is not found.
1038 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1040 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1041 optimize differences between symbols in code sections to
1043 (mn10300_fix_adjustable): Don't adjust to section+offset
1044 relocations pointing at symbols in code sections.
1046 2001-05-16 Alan Modra <amodra@one.net.au>
1048 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1050 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1051 opcodes are output rather than after. Delete insn_size.
1052 * config/tc-v850.c (md_assemble): Similarly, but delete
1055 2001-05-14 Richard Henderson <rth@redhat.com>
1057 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1060 2001-05-14 Richard Henderson <rth@redhat.com>
1062 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1063 also collect whether to expect an FDE augmentation.
1064 (check_eh_frame): Rewrite as a state machine. Track where in
1065 an FDE we are located, skip any augmentation.
1066 (eh_frame_estimate_size_before_relax): Get code alignment from
1067 the fragment subtype.
1068 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1069 * read.c (emit_leb128_expr): Call check_eh_frame.
1071 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1073 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1074 before a relaxable insns.
1076 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1078 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1079 between symbols if the base symbol is in the current section;
1080 emit a PC-relative relocation instead.
1082 2001-05-12 Peter Targett <peter.targett@arccores.com>
1084 * config/tc-arc.c: Update copyright and tidy source comments.
1085 (md_pseudo_table): Add directive .cpu back as an alias for
1086 .option. Add .file and .line for dwarf2 support.
1087 (arc_mach_type): Make bfd_mach_arc_6 default.
1088 (md_longopts): Add entry 'pre-v6' representing old command line
1089 option when assembling for 'arc5' core versions.
1090 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1092 (arc_code_symbol): Make symbol value for @h30 fixup expression
1093 equal to O_constant.
1094 (md_assemble): Call dwarf2_emit_insn.
1095 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1096 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1097 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1099 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1101 * config/tc-ia64.c (special_linkonce_name): New.
1102 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1103 .gnu.linkonce.ia64unw{,i}.FOO.
1104 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1105 (dot_endp): Add comment about it.
1107 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1109 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1110 block, ensure that the low order bits of the alignment are
1113 2001-05-10 Alan Modra <amodra@one.net.au>
1115 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1118 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1119 current variable part of frag.
1120 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1121 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1122 * config/tc-m68hc11.c (RELAX_STATE): Define.
1123 (RELAX_LENGTH): Define.
1124 (md_estimate_size_before_relax): Handle non-relaxable cases
1125 separately from relaxable cases for clarity, and return correct
1126 size for multi-pass relaxation.
1127 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1128 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1129 (md_convert_frag): Remove "length_code".
1130 * config/tc-vax.c (RELAX_STATE): Define.
1131 (RELAX_LENGTH): Define.
1132 (md_relax_table): Add missing entry.
1133 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1134 (md_convert_frag): Remove "length_code".
1135 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1136 don't bother setting fr_var. Return correct size for multi-pass
1138 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1139 (md_convert_frag): Don't bother clearing fr_var.
1140 (md_pseudo_table): Correct initialization.
1141 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1142 (md_estimate_size_before_relax): No need to set fr_var.
1143 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1144 (md_estimate_size_before_relax): No need to set fr_var.
1146 2001-05-09 Richard Henderson <rth@redhat.com>
1148 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1149 beginning a function's unwind info block.
1151 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1153 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1155 2001-05-08 Andreas Schwab <schwab@suse.de>
1157 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1158 fx_pcrel_adjust explicitly sign extend when reading it.
1160 2001-05-08 Alan Modra <amodra@one.net.au>
1162 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1163 from md_relax_table, and combine some switch cases.
1165 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1167 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1168 from offset in non-pcrel operands too.
1170 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1172 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1173 * config/tc-arm.c (arm_handle_align): Do not insert more than
1174 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1175 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1177 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1179 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1181 * Makefile.in: Regenerate.
1182 * configure.in: Remove duplicate mips-*-ecoff* entry.
1183 * configure: Regenerate.
1185 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1186 (n_names): Cast away type mismatch.
1187 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1188 (obj_ecoff_frob_symbol): Likewise.
1189 * ecoff.c: (add_file): Add unused attribute.
1190 (ecoff_directive_begin): Likewise.
1191 (ecoff_directive_bend): Likewise.
1192 (ecoff_directive_def): Likewise.
1193 (ecoff_directive_dim): Likewise.
1194 (ecoff_directive_scl): Likewise.
1195 (ecoff_directive_size): Likewise.
1196 (ecoff_directive_type): Likewise.
1197 (ecoff_directive_tag): Likewise.
1198 (ecoff_directive_val): Likewise.
1199 (ecoff_directive_endef): Likewise.
1200 (ecoff_directive_end): Likewise.
1201 (ecoff_directive_ent): Likewise.
1202 (ecoff_directive_extern): Likewise.
1203 (ecoff_directive_file): Likewise.
1204 (ecoff_directive_fmask): Likewise.
1205 (ecoff_directive_frame): Likewise.
1206 (ecoff_directive_mask): Likewise.
1207 (ecoff_directive_loc): Likewise.
1208 (mark_stabs): Likewise.
1209 (ecoff_stab): Likewise.
1210 (ecoff_frob_symbol): Cast away type mismatch.
1211 (ecoff_padding_adjust): Likewise.
1212 (ecoff_build_symbols): Likewise.
1213 (ecoff_build_procs): Likewise.
1214 (ecoff_build_aux): Likewise.
1215 (ecoff_build_strings): Likewise.
1216 (ecoff_build_fdr): Likewise.
1217 (ecoff_build_debug): Likewise.
1218 * itbl-ops.c (itbl_assemble): Variable initialization.
1220 2001-05-03 Alan Modra <amodra@one.net.au>
1222 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1223 expressions rather than triggering an assert.
1225 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1227 * config/tc-openrisc.c: New file.
1228 * config/tc-openrisc.h: Likewise.
1230 * Makefile.am: Add OpenRISC target.
1231 * Makefile.in: Regenerated.
1233 * configure.in (openrisc-*-*): Add target.
1234 * configure: Regenerated.
1236 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1238 * config/tc-arm.c (arm_frag_align_code): Change error message to
1239 more explanatory version.
1241 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1243 * config/tc-mips.c (md_parse_option): Also accept
1244 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1246 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1248 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1249 argument passing order: predicate goes last, not first.
1251 2001-04-27 Sean McNeil <sean@mcneil.com>
1253 * configure.in: Add arm-vxworks.
1254 * configure: Regenerate.
1256 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1258 * config/tc-arm.c (arm_handle_align): New Function: Generate
1259 no-op filled alignment frags.
1260 (arm_frag_align_code): New Function: Create a code alignment frag.
1261 (arm_init_frag): New Function: Initialse the target dependent
1264 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1265 (TC_FRAG_INIT): Define.
1266 (HANDLE_ALIGN): Define.
1267 (md_do_align): Define.
1269 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1271 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1272 symbol has been initialised before extracting its symbol index.
1274 2001-04-24 H.J. Lu <hjl@gnu.org>
1276 * configure: Regenerated with the right version of autoconf.
1278 2001-04-24 Christian Groessler <cpg@aladdin.de>
1280 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1281 generate R_CALLR and R_REL16 relocations
1283 2000-04-20 Jason Eckhardt <jle@redhat.com>
1285 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1286 since frag_now can change after d10v_cleanup is called.
1288 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1290 * configure.in: Add the em type for FreeBSD targets.
1291 * configure: Regenerate.
1293 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1295 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1296 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1298 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1299 pc-relative relocations not placed at the end of the instruction.
1301 2001-04-13 Jim Wilson <wilson@redhat.com>
1303 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1306 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1308 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1309 handle SHF_MERGE and SHF_STRINGS.
1310 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1311 (obj_elf_section): Allow additional argument specifying entity size.
1312 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1313 in SEC_MERGE sections.
1315 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1317 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1319 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1321 * expr.c (operand): Pass &c to md_parse_name().
1322 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1324 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1326 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1328 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1329 * Makefile.in: Regenerated.
1331 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1332 * configure: Regenerated.
1334 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1336 * config/tc-mn10300.c (xr_registers): Added `pc'.
1338 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1340 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1341 * configure: Regenerate.
1343 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1344 cases, and always return size based on current fr_subtype.
1345 (md_begin): Move initialization of md_relax_table..
1346 (md_relax_table): ..to static initializer. Set rlx_length for
1347 UNDEF_WORD_DISP cases.
1348 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1349 (md_begin): Likewise.
1350 (md_relax_table): Likewise.
1351 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1352 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1353 Set rlx_backward and rlx_forward to zero for unused states.
1354 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1355 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1356 (UNCOND12, UNCOND32): Remove duplicate defines.
1358 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1360 * config/tc-cris.c (md_estimate_size_before_relax) <case
1361 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1362 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1363 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1364 Add cases to cover all relax states.
1365 (cris_insn_first_word_frag): New.
1366 (md_assemble): Call cris_insn_first_word_frag to get the first
1367 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1368 end. Drop variable insn_size.
1369 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1370 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1371 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1373 * write.c (write_object_file): Reset broken word state before
1376 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1378 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1379 for one line if not already enabled.
1380 * cond.c (s_elseif): Correct conditional assembly listing.
1383 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1384 Don't abort on NULL current_cframe.
1386 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1388 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1389 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1390 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1391 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1392 * config/obj-coff.c (do_relocs_for): Likewise.
1393 (yank_symbols): Likewise.
1394 (fixup_segment): Likewise.
1395 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1396 (ppc_fix_adjustable): Likewise.
1397 * config/tc-mips.c (md_convert_frag): Likewise.
1398 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1399 * ehopt.c (eh_frame_convert_frag): Likewise.
1400 * expr.c (make_expr_symbol): Likewise.
1402 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1404 * symbols.c (resolve_symbol_value): Don't fix expression values
1405 until relaxation is complete.
1406 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1407 (S_GET_VALUE): Likewise, and return unresolved expression value.
1408 * write.c (finalize_syms): New.
1409 (relax_and_size_seg): Split into..
1410 (relax_seg): New function, returns 1 if anything changed..
1411 (size_seg): And the remainder of relax_and_size_seg.
1412 (fixup_segment): Arrange for final resolution of sym values.
1413 (adjust_reloc_syms): Likewise.
1414 (write_object_file): Likewise, and repeatedly call relax_seg until
1415 nothing more changes.
1416 (relax_segment): Return 1 if anything changed. Use correct types
1417 for rs_org `target' and `after'.
1418 * write.h (finalize_syms): Declare.
1419 (relax_segment): Update prototype.
1421 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1422 do-nothing cases to switch to avoid abort on a second relaxation
1423 pass, and tidy code a little.
1424 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1425 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1426 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1427 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1428 (md_relax_table): Remove first four unused entries. Increment
1429 rlx_length by one throughout table, and update comments to suit.
1430 (md_estimate_size_before_relax): Return size of current variable
1431 part of frag to reflect reality when relaxing more than once.
1432 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1433 (COND32, UNCD32): Rename to DISP32 throughout.
1434 (UNDEF_WORD_DISP): Renumber to 3.
1435 (md_estimate_size_before_relax): Add extra do-nothing cases.
1436 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1437 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1438 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1439 handle word and dword branches.
1441 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1443 * config/tc-cris.h (tc_fix_adjustable): Allow only
1444 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1445 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1446 example in comment to valid type.
1448 2001-03-28 H.J. Lu <hjl@gnu.org>
1450 * read.c (equals): Set to local for COFF only if it hasn't been
1453 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1455 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1456 (md_begin): Use it when setting default architecture.
1458 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1460 * read.c (equals): (for COFF) default symbols to being local.
1462 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1464 * configure.in (cris-*-*): Change default emulation to criself.
1465 (cris-*-*aout*): New rule.
1466 * configure: Regenerate.
1468 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1470 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1471 BFD_RELOC_390_GOTENT.
1472 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1473 BFD_RELOC_390_GOTENT.
1475 2001-03-26 Nick Clifton <nickc@redhat.com>
1477 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1478 * config/tc-s390.c (s390_force_relocation): New function: Force
1479 relocations for VTINHERIT relocs.
1481 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1483 * doc/as.texinfo: Put @c man begin to generate the as man page.
1484 When generating man, define all the variables. Re-organize some
1485 options to obtain better indentation of man page.
1486 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1487 (as.1): Build from as.texinfo.
1488 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1490 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1492 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1493 scale factor, and return the end of the expression.
1494 (i386_operand): Modify for above.
1496 2001-03-23 Nick Clifton <nickc@redhat.com>
1498 * doc/as.texinfo: Document --listing-XXX command line switches.
1499 Explain why listings behave differently when -pipe is used.
1501 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1503 * write.c (fix_new_exp): Print an error if passed a register.
1505 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1507 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1508 (PIC_SUFFIX_CHAR): New macro.
1509 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1510 (pic): New variable.
1511 (md_longopts): New option --pic.
1512 (OPTION_PIC): Define.
1513 (md_estimate_size_before_relax): Tweak longish comment.
1514 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1515 (md_assemble): Handle a PIC relocation on prefix and normal
1516 instruction operands.
1517 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1518 "complex" operand expressions. Call frag_more outside
1519 gen_cond_branch_32 parameter list.
1520 (cris_process_instruction): Handle PIC relocs on parsed
1521 operand expressions. Validize PIC reloc sizes.
1522 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1523 (gen_bdap): Handle "complex" operand expressions.
1524 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1525 ADD.D offset,PC as jump instruction if generating PIC. Generate
1526 error instead of crashing on complex expressions.
1527 (cris_number_to_imm): Add segT parameter. All callers changed.
1528 Use segT parameter, not now_seg, for segment of fixup. Handle
1529 PCREL relocations but check that they are fully resolved.
1530 (md_parse_option): Handle OPTION_PIC.
1531 (tc_gen_reloc): Handle PIC relocs.
1532 (md_show_usage): Update for --pic.
1533 (md_apply_fix3): Renamed from md_apply_fix.
1534 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1535 (md_cris_force_relocation): Force relocation for PIC relocs.
1537 * config/tc-cris.h: Tweak attribution.
1538 (MD_APPLY_FIX3): Define.
1539 (IS_CRIS_PIC_RELOC): New macro.
1540 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1541 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1543 (tc_frob_symbol): Avoid emitting undefined symbols.
1545 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1547 * frags.h (struct frag): Add relax_marker.
1548 * write.c (is_dnrange): Delete.
1549 (relax_frag): Use correct types for `aim', `target', `address'.
1550 Delete `offset', `was_address'. Test `relax_marker' instead of
1551 using fragile (and slow) address test.
1552 (relax_segment): Init and flip `relax_marker'.
1554 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1556 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1559 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1561 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1562 with 'Motorola specification for assembly language input standard'.
1564 2001-03-17 Richard Henderson <rth@redhat.com>
1566 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1567 (dwarf2_directive_loc): Don't use them.
1568 (dwarf2_directive_file): Reject duplicate file definitions.
1569 (get_filenum): Zero allocated memory.
1570 (out_file_list): Complain about missing file definitions.
1572 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1574 * read.c (do_org): Handle complex expressions.
1575 * cgen.c (gas_cgen_finish_insn): Likewise.
1577 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1579 * config/tc-ia64.c (md): New member keep_pending_output.
1580 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1582 (dot_xdata): Turn on md.keep_pending_output for the duration of
1584 (dot_xfloat_cons): Ditto.
1585 (dot_xstringer): Ditto.
1586 (dot_xdata_ua): Ditto.
1587 (dot_xfloat_cons_ua): Ditto.
1589 2001-03-15 Jim Wilson <wilson@redhat.com>
1591 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1594 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1596 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1598 2001-03-15 DJ Delorie <dj@redhat.com>
1600 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1601 blindly freeing string if it isn't at the top of the obstack.
1603 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1605 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1606 (NUM_FLAG_CODE): Define.
1607 (lex_got): New function.
1608 (got_reloc): New global var.
1609 (x86_cons_fix_new): New function.
1610 (x86_cons): New function.
1611 (i386_immediate): Use lex_got here, replacing inline code. Change
1612 "ignoring junk.." error message to "junk.."
1613 (i386_displacement): Likewise.
1614 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1615 (x86_cons): Declare.
1616 (TC_CONS_FIX_NEW): Define.
1617 (x86_cons_fix_new): Declare.
1619 2001-03-12 Nick Clifton <nickc@redhat.com>
1621 * config/tc-arm.c (md_begin): Always set machine type based on
1624 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1626 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1627 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1629 <JumpInterSegment output>: Use correct i.disp_reloc[].
1630 <immediate output>: Likewise.
1632 2001-03-06 Nick Clifton <nickc@redhat.com>
1634 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1637 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1639 * config/tc-m68k.c : Add 5407 to archs[] table.
1640 (HAVE_LONG_BRANCH): Add mcf5407.
1641 (select_control_regs): Recognize 5407.
1643 2001-03-02 Dave Brolley <brolley@redhat.com>
1645 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1648 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1650 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1651 (gen_to_words): Print warnings if NaNs are found and the target CPU
1652 does not support them. Allow largest exponent to be used in normal
1653 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1655 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1657 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1658 anymore since we use bfd_elf_generic_reloc now.
1659 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1661 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1663 * configure.in (BFD_VERSION): New.
1664 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1665 * configure: Regenerate.
1666 * Makefile.am: Run "make dep-am"
1667 * Makefile.in: Regenerate.
1668 * doc/Makefile.in: Regenerate.
1670 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1672 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1673 SEC_NEVER_LOAD when the 'n' flag is used.
1674 Add SEC_NEVER_LOAD to matchflags.
1676 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1678 * symbols.c (decode_local_label_name): Initialize message_format
1679 only when an error is reported (perf pb due to I18N).
1681 2001-02-23 H.J. Lu <hjl@gnu.org>
1683 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1684 BFD_ASSEMBLER is not defined.
1686 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1688 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1689 done if it's against a symbol.
1691 2001-02-22 Timothy Wall <twall@cygnus.com>
1693 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1694 target formats if applicable.
1695 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1696 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1697 * Makefile.in: Regenerated.
1698 * configure.in: Added configuration for ia64-*-aix*.
1699 * configure: Regenerated.
1701 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1703 * config/tc-ia64.c (enum operand_match_result): New type.
1704 (operand_match): Change return type to operand_match_result.
1705 Fix all returns appropriately, adding support for returning the
1706 out-of-range result.
1707 (parse_operands): New locals result, error_pos, out_of_range_pos,
1708 curr_out_of_range_pos. Rewrite operand matching loop to give better
1711 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1713 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1714 (dot_proc): Clear unwind.prologue_count to zero.
1715 (dot_prologue): Increment unwind.prologue_count.
1716 (dot_restore): If second operand is omitted, use
1717 unwind.prologue_count -1 for "ecount" (# of additional regions to
1718 pop). Decrement unwind.prologue_count by number of regions
1721 2001-02-21 Nick Clifton <nickc@redhat.com>
1723 * doc/as.texinfo (Section): Note that some flags to the COFF
1724 version of .section remove attributes rather than setting them.
1726 2001-02-20 Kazu Hirata <kazu@hxi.com>
1728 * config/tc-pdp11.c: Fix formatting.
1729 * config/tc-pdp11.h: Likewise.
1731 2001-02-20 Bo Thorsen <bo@suse.de>
1733 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1736 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1738 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1739 all FreeBSD platforms should look the same at this level.
1740 * configure: Rebuilt.
1741 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1743 2001-02-18 lars brinkhoff <lars@nocrew.org>
1745 * Makefile.am: Add PDP-11 target.
1746 * configure.in: Likewise.
1747 * config/tc-pdp11.c: New file.
1748 * config/tc-pdp11.h: New file.
1749 * doc/Makefile.am: Add PDP-11 documentation.
1750 * doc/all.texi: Likewise.
1751 * doc/as.texinfo: Likewise.
1752 * doc/c-pdp11.texi: New file.
1754 2001-02-16 matthew green <mrg@redhat.com>
1756 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1758 2001-02-13 Jim Wilson <wilson@redhat.com>
1760 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1761 reloc instead of a 0 reloc.
1762 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1764 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1766 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1768 * write.c (is_dnrange): Stop as soon as the address becomes
1770 (relax_frag): Add segment parameter. Only call symbol_get_frag
1771 once. Only call is_dnrange if the symbol is in the same segment,
1772 and the symbol address is larger.
1773 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1774 * write.h (relax_frag): Update declaration.
1775 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1777 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1778 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1779 (m32r_relax_frag): Update declaration.
1780 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1781 * config/tc-tic54x.h (md_relax_frag): Likewise.
1782 * doc/internals.texi (CPU backend): Update documentation for
1785 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1787 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1788 Mention effect of < 386 architectures on jump promotion.
1789 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1791 * config/tc-i386.c (no_cond_jump_promotion): New.
1792 (set_cpu_arch): Parse "jumps" arch modifier.
1793 (insn_size): Modify usage comment.
1794 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1795 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1796 (TYPE_FROM_RELAX_STATE): New define.
1797 (UNCOND_JUMP, COND_JUMP): Renumber.
1798 (md_relax_table): Reorder to suit.
1799 (COND_JUMP86): New define.
1800 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1801 (md_assemble): Create frag var for jumps of max size, encode relax
1802 state for COND_JUMP86.
1803 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1804 leave conditional jumps small if no_cond_jump_promotion.
1805 (md_convert_frag): Likewise.
1807 * expr.c (operator): Don't bump input_line_pointer for two char
1808 operators. Instead return operator size via new param num_chars.
1809 (expr): Use above to parse multi-char operators correctly.
1811 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1813 * config/tc-i386.c (i386_displacement): Fix handling of
1814 BFD_RELOC_X86_64_GOTPCREL.
1815 (i386_validate_fix): Likewise.
1817 2001-02-12 Philip Blundell <pb@futuretv.com>
1819 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1820 ldrt/strt instructions.
1822 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1824 * config/tc-mips.c (macro): For M_LA_AB emit a
1825 BFD_RELOC_MIPS_CALL16 relocation or a
1826 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1827 BFD_RELOC_MIPS_GOT16 and
1828 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1829 loading the jump register when generating SVR4_PIC code.
1831 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1833 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1834 map to MIPS-specific files, as they used to do before the
1835 change on 2000-05-21.
1836 * configure: Regerate.
1838 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1840 * config/tc-mips.c (md_parse_option): Don't try to compile
1841 ELF-only option code if not ELF.
1843 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1845 * config/tc-ia64.h (md_elf_section_type): New macro.
1846 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1847 (they're now handled via ia64_elf_section_type.
1849 * config/tc-ia64.c (unwind): New members saved_text_seg,
1850 saved_text_subseg, and force_unwind_entry.
1851 (optimize_unw_records): New function to optimize away unnecessary
1853 (ia64_elf_section_type): New function.
1854 (output_unw_records): Generate unwind info only if the size is
1855 non-zero or if it's forced for some other reason (e.g.,
1856 handlerdata or a personality routine).
1857 (generate_unwind_image): Don't switch back to previous
1858 section---stay inside the unwind info section instead so that
1859 handlerdata that may follow goes into the right place.
1860 (dot_handlerdata): Force generation of unwind entry and save the
1861 current active text segment before generating unwind image.
1862 (dot_unwentry): Force generation of unwind entry.
1863 (dot_personality): Ditto.
1864 (dot_endp): Generate unwind table entry only if there is
1865 some unwind info or the unwind entry was forced.
1867 * config/tc-ia64.c (make_unw_section_name): New macro to form
1868 unwind section name.
1869 (generate_unwind_image): Add "text_name" argument. Use it to
1870 form unwind section name.
1871 (dot_handlerdata): Determine current segment (section) name and
1872 pass it to generate_unwind_image().
1873 (dot_endp): Determine current segment (section) name and use
1874 it to determine the appropriate unwind section name.
1875 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1876 n, fill, and max arguments.
1878 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1880 * Makefile.am: Add linux target for S/390.
1881 * configure.in: Likewise.
1882 * config/tc-s390.c: New file.
1883 * config/tc-s390.h: New file.
1885 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1887 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1888 2byte, 4byte and 8byte.
1890 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1892 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1893 md_number_to_chars with size > sizeof (valueT).
1895 2001-02-06 H.J. Lu <hjl@gnu.org>
1897 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1898 there is no relocation.
1900 2001-02-06 H.J. Lu <hjl@gnu.org>
1902 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1904 * config/tc-ia64.c (md_parse_option): Only accept the valid
1905 ia64 options on "-axxx".
1907 2001-02-05 Jim Wilson <wilson@redhat.com>
1909 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1910 aborting for invalid operands.
1912 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1914 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1915 than via pointer. Update all callers.
1916 (UNWIND_LOW32): Define.
1917 (UNWIND_HIGH32): Define.
1918 (pa_build_unwind_subspace): Use the above macros instead of dumping
1919 bitfields directly. Call frag_more once rather than multiple times.
1920 (md_assemble): Use UNWIND_LOW32.
1921 (pa_entry): Likewise
1922 (pa_procend): Likewise.
1923 (process_exit): Use UNWIND_HIGH32.
1925 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1927 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1928 function to select the header according to the cpu.
1929 (md_after_pass_hook, md_do_align): Remove.
1930 (md_cleanup, m68hc11_cleanup): Remove.
1931 (md_pcrel_from_section): Declare.
1932 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1933 (build_jump_insn, build_insn): Likewise.
1934 (m68hc11_listing_header): New function.
1935 (m68hc11_cleanup): Remove.
1937 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1939 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1940 symbols because there is no support for shared libraries and these
1941 symbols can't be overridden (unless they are weak).
1943 2001-02-01 Momchil Velikov <velco@fadata.bg>
1945 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1946 for the compilation unit with a zero byte.
1948 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1950 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1951 destinations. Correct range check for 17 and 22 bit branches.
1953 2001-01-25 Nick Clifton <nickc@redhat.com>
1955 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1956 still set. Issue an error message instead.
1957 (md_estimate_size_before_relax): Delete unused variable
1958 'buffer_address'. Fixup parentheses around if statement.
1960 2001-01-23 Kazu Hirata <kazu@hxi.com>
1962 * as.c: Fix formatting.
1963 * ehopt.c: Likewise.
1964 * messages.c: Likewise.
1965 * stabs.c: Likewise.
1966 * symbols.c: Likewise.
1968 2001-01-23 Ben Elliston <bje@redhat.com>
1970 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1972 2001-01-22 Kazu Hirata <kazu@hxi.com>
1974 * config/tc-alpha.c: Fix formatting.
1976 2001-01-19 Kazu Hirata <kazu@hxi.com>
1978 * config/tc-alpha.c: Fix formatting.
1980 2001-01-18 Kazu Hirata <kazu@hxi.com>
1982 * config/tc-alpha.c: Fix formatting.
1984 2001-01-18 Nick Clifton <nickc@redhat.com>
1986 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1988 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1990 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1992 * configure.in (cpu_type, arch): Match i386 too.
1993 * configure: Rebuilt.
1995 2001-01-16 Kazu Hirata <kazu@hxi.com>
1997 * config/tc-i386.c: Fix formatting.
1999 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2001 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2002 relocs for .PARISC.unwind section.
2004 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2005 depending on section flags, not just for .text.
2007 2001-01-15 Jim Wilson <wilson@redhat.com>
2009 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2010 not immediately followed by an instruction.
2012 2001-01-15 Kazu Hirata <kazu@hxi.com>
2014 * config/tc-m68hc11.c: Fix formatting.
2016 2001-01-15 Nick Clifton <nickc@redhat.com>
2018 * symbols.c (colon): Change 'already defined symbol' from a
2019 fatal error to an ordinary error. There is no reason why this
2020 error should be fatal.
2022 * message.c (as_fatal): Delete output file, if one has been
2025 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2027 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2029 2001-01-14 Kazu Hirata <kazu@hxi.com>
2031 * config/tc-alpha.c: Fix formatting.
2032 * config/tc-arc.c: Likewise.
2033 * config/tc-arc.h: Likewise.
2034 * config/tc-d10v.c: Likewise.
2035 * config/tc-i370.c: Likewise.
2036 * config/tc-i386.c: Likewise.
2037 * config/tc-i960.c: Likewise.
2038 * config/tc-m68k.c: Likewise.
2039 * config/tc-ppc.c: Likewise.
2040 * config/tc-sparc.c: Likewise.
2041 * config/tc-tahoe.c: Likewise.
2042 * config/tc-vax.c: Likewise.
2044 * config/tc-arc.c: Fix formatting.
2046 * config/tc-arc.c: Fix formatting.
2048 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2050 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2051 both 32 and 64 bit ELF.
2053 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2054 and don't bother storing `m' for "ce" completer. Tidy handling of
2055 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2057 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2059 * config/tc-i386.h (TARGET_MACH): New macro.
2060 (i386_mach): Declare.
2061 * config/tc-i386.c (i386_mach): New function.
2063 2001-01-13 Philip Blundell <philb@gnu.org>
2065 * doc/as.texinfo: Fix spelling and cross-references.
2067 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2068 character for all systems, not just GNU/Linux. Make it explicit
2069 that `-k' doesn't affect code generation, just ELF flags.
2071 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2073 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2076 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2078 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2080 2001-01-12 Nick Clifton <nickc@redhat.com>
2082 * as.c (print_args): Update copyright date to 2001.
2084 2001-01-12 Peter Targett <peter.targett@arccores.com>
2086 * doc/c-arc.texi: New file.
2087 Some sections to be expanded.
2089 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2091 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2092 (md_parse_option): Always accept "--32".
2094 2001-01-11 Peter Targett <peter.targett@arccores.com>
2096 * as.h (TC_ARC): Ensure struc-symbol.h included.
2097 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2099 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2100 (TARGET_SYMBOL_FIELDS) added.
2102 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2103 * doc/c-arc.texi: New file.
2104 Some sections to be expanded.
2105 * doc/as.texinfo: Update command-line options.
2106 Removed outdated text for ARC dependant features, instead include
2107 text from above file.
2109 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2110 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2111 (targ-cpu.h) header.
2113 * config/tc-arc.c: New updated configuration for
2114 ARC, including selection of core variants, and extensibility of
2115 instructions, registers etc. through directives.
2117 * config/tc-arc.c (arc_extinst): Minor corrections for
2119 (arc_common) Likewise. Make alignment argument optional for local
2120 symbols also, with default of zero.
2122 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2124 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2125 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2126 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2127 and fix_new_exp() instead.
2128 (md_convert_frag): For indexed post byte use the symbol value
2129 rather than the displacement.
2130 (md_relax_table): Fix indexed offset relax.
2132 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2134 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2136 (relaxable_symbol): New function.
2138 2001-01-11 Andreas Jaeger <aj@suse.de>
2140 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2143 2001-01-10 Nick Clifton <nickc@redhat.com>
2145 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2146 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2148 2001-01-10 Nick Clifton <nickc@redhat.com>
2150 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2151 character used to dollar local symbols.
2152 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2153 local label symbols.
2154 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2155 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2157 Use LOCAL_LABEL_CHAR.
2158 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2159 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2160 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2162 2001-01-08 Bo Thorsen <bo@suse.de>
2164 * config/tc-i386.c (i386_immediate, i386_displacement):
2167 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2169 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2172 2001-01-07 Philip Blundell <philb@gnu.org>
2174 * doc/as.texinfo (Bug Reporting): Update email address for
2178 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2180 * configure.in: Define DEFAULT_ARCH for i386.
2181 * config/tc-i386.c (md_assemble): Return after the error message;
2182 move testing for 64bit operands to proper place.
2184 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2186 * doc/as.texinfo: Document '#' as comment character for i386 and
2187 x86_64. Add AMD x86-64 into menu of machine dependent information.
2189 * doc/c-i386.texi: Document x86_64 extensions.
2191 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2193 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2195 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2197 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2198 * NEWS: Add note about Pentium4 support.
2200 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2202 * config/tc-i387.c (pi, pte, pt): Update.
2203 (type_names): Add new types.
2205 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2207 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2208 CpuUnknown): Renumber
2209 (CpuP4, CpuSSE2): New.
2210 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2212 2001-01-03 Philip Blundell <pb@futuretv.com>
2214 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2216 (alpha_fix_adjustable): Likewise.
2217 (md_apply_fix): Likewise.
2219 2000-12-31 H.J. Lu <hjl@gnu.org>
2221 * listing.c (listing_message): Allocate string only if it is
2224 * configure: Rebuild.
2226 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2228 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2229 Point out caveats with generating fixups for the opcode in a frag.
2231 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2233 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2236 2000-12-29 H.J. Lu <hjl@gnu.org>
2238 * listing.c (calc_hex): Print the variable part only if the
2239 fragment type is rs_fill.
2241 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2243 * doc/internals.texi (tc_conditional_pseudoop,
2244 TC_LINKRELAX_FIXUP): Fix typos.
2246 2000-12-28 Richard Henderson <rth@redhat.com>
2248 * write.c (subsegs_finish): Fix thinko last change -- don't
2249 "optimize" the alignment == 0 case.
2251 2000-12-28 Richard Henderson <rth@redhat.com>
2253 * as.h (rs_align_test): New.
2254 * frags.c (NOP_OPCODE): Move default from read.c.
2255 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2256 (frag_align_code): New.
2257 * frags.h (frag_align_code): Declare.
2258 * read.c (NOP_OPCODE): Remove.
2259 (do_align): Use frag_align_code.
2260 * write.c (NOP_OPCODE): Remove.
2261 (get_recorded_alignment): New.
2262 (cvt_frag_to_fill): Handle rs_align_test.
2263 (relax_segment): Likewise.
2264 (subsegs_finish): Align last subseg in section to the
2265 section alignment. Use frag_align_code.
2266 * write.h (get_recorded_alignment): Declare.
2267 * config/obj-coff.c (size_section): Handle rs_align_test.
2268 (fill_section, fixup_mdeps): Likewise.
2269 (write_object_file): Use frag_align_code.
2271 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2272 (alpha_handle_align): New.
2273 * config/tc-alpha.h (HANDLE_ALIGN): New.
2274 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2276 * config/tc-i386.h (md_do_align): Use frag_align_code.
2277 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2279 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2280 (ia64_handle_align): New.
2281 * config/tc-ia64.h (HANDLE_ALIGN): New.
2282 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2284 * config/tc-m32r.c (m32r_do_align): Remove.
2285 (m32r_handle_align): New.
2286 (fill_insn): Use frag_align_code.
2287 * config/tc-m32r.h (md_do_align): Remove.
2288 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2289 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2290 * config/tc-mips.c, config/tc-mips.h: Similarly.
2292 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2293 (sh_handle_align): Likewise. Handle rs_align_code.
2294 (sh_do_align): Remove.
2295 * config/tc-sh.h (md_do_align): Remove.
2296 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2298 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2299 (sparc_handle_align): Likewise. Handle rs_align_code.
2300 * config/tc-sparc.h (md_do_align): Remove.
2301 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2303 2000-12-22 DJ Delorie <dj@redhat.com>
2305 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2306 when we assemble the first half of a pair.
2308 2000-12-22 H.J. Lu <hjl@gnu.org>
2310 * config/tc-i386.c (reloc): Update the macro for non-bfd
2312 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2314 2000-12-22 H.J. Lu <hjl@gnu.org>
2316 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2318 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2320 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2321 (QWORD_MNEM_SUFFIX): New macro.
2322 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2324 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2325 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2327 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2328 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2329 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2330 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2331 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2333 (Reg, WordReg): Add Reg64.
2334 (Imm): Add Imm32S and Imm64.
2336 (Disp): Add Disp64 and Disp32S.
2337 (AnyMem): Add Disp32S.
2338 (RegRex, RegRex64): New macros.
2339 (rex_byte): New type.
2340 * config/tc-i386.c (set_16bit_code_flag): Kill.
2341 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2342 (reloc): New parameter "signed"; support x86_64.
2343 (set_code_flag): New.
2344 (DEFAULT_ARCH): New macro; default to "i386".
2345 (default_arch): New static variable.
2346 (struct _i386_insn): New fields Operand_PCrel; rex.
2347 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2348 (flag_code): New enum and static variable.
2349 (use_rela_relocations): New static variable.
2350 (flag_code_names): New static variable.
2351 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2352 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2354 (i386_align_code): Return plain "nop" for x86_64.
2355 (mode_from_disp_size): Support Disp32S.
2356 (smallest_imm_type): Support Imm32S and Imm64.
2357 (offset_in_range): Support size of 8.
2358 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2359 (md_pseudo_table): Add "code64"; use set_code_flat.
2360 (md_begin): Emit sane error message on hash failure.
2361 (tc_i386_fix_adjustable): Support x86_64 relocations.
2362 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2363 instructions supported on particular arch just partially,
2364 output of 64bit immediates, handling of Imm32S and Disp32S type.
2365 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2366 (i386_displacement): Likewise.
2367 (i386_index_check): Cleanup; support 64bit addresses.
2368 (md_apply_fix3): Support x86_64 relocation and rela.
2369 (md_longopts): Add "32" and "64".
2370 (md_parse_option): Add OPTION_32 and OPTION_64.
2371 (i386_target_format): Call even for ELFs; choose between
2372 elf64-x86-64 and elf32-i386.
2373 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2374 (tc_gen_reloc): Support rela relocations and x86_64.
2375 (intel_e09_1): Support QWORD.
2377 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2379 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2380 it's not an offset expression.
2381 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2382 keep the braces '[' and ']' in the output string.
2383 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2384 != FLAT. There is no such op_modifier.
2386 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2388 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2391 2000-12-13 Kazu Hirata <kazu@hxi.com>
2393 * as.h: Fix formatting.
2395 * dwarf2dbg.c: Likewise.
2396 * input-scrub.c: Likewise.
2399 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2401 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2402 configure: Regenerate.
2404 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2406 * dwarf2dbg.c: #include <limits.h> only if it exists.
2408 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2410 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2411 (md_apply_fix): Here too.
2413 2000-12-12 Jim Wilson <wilson@redhat.com>
2415 * config/tc-ia64.h (ia64_init): Add prototype.
2417 2000-12-12 H.J. Lu <hjl@gnu.org>
2419 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2421 * read.h (outputting_stabs_line_debug): Change it to int.
2422 * stabs.c (outputting_stabs_line_debug): Likewise.
2424 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2426 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2427 the address of a function result.
2429 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2431 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2432 (md_assemble): Call dwarf2_emit_insn.
2433 (shlib): Fix typo SHILB -> SHLIB.
2434 (md_parse_option): Likewise.
2435 (ppc_elf_validate_fix): Likewise:
2436 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2438 2000-12-12 Nick Clifton <nickc@redhat.com>
2440 * cgen.h: Fix formatting.
2441 * input-scrub.c: Fix formatting.
2442 * macro.c: Fix formatting.
2443 * config/tc-mips.c: Fix formatting.
2444 * doc/c-mips.texi: Fix formatting.
2446 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2448 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2449 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2451 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2453 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2456 * i386.h (*_Suf): Remove No_dSuf.
2457 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2459 (i386_optab): Remove 'd' in the suffixes.
2461 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2463 * config/tc-i386.c (T_SHORT): Undefine before defining.
2465 2000-12-05 Kazu Hirata <kazu@hxi.com>
2467 * config/tc-mips.c: Fix formatting.
2469 2000-12-04 Matthew Hiller <hiller@redhat.com>
2471 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2472 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2473 (md_show_usage): Ditto.
2474 (md_parse_option): Ditto.
2475 (d10v_cleanup): Writes pending instruction only if
2476 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2477 Fix compile time warning messages.
2479 * doc/c-d10v.texi: Documents new options.
2481 2000-12-04 Matthew Hiller <hiller@redhat.com>
2483 * stabs.c (outputting_stabs_line_debug): New variable.
2484 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2485 function entry and unset at function exit.
2487 * read.h (outputting_stabs_line_debug): New extern declaration.
2489 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2491 * dwarf2dbg.c: Fix compile time warning messages.
2493 2000-12-03 Kazu Hirata <kazu@hxi.com>
2495 * config/tc-a29k.c: Fix formatting.
2496 * config/tc-alpha.c: Likewise.
2497 * config/tc-arm.c: Likewise.
2498 * config/tc-cris.c: Likewise.
2499 * config/tc-hppa.c: Likewise.
2500 * config/tc-i370.c: Likewise.
2501 * config/tc-i386.c: Likewise.
2502 * config/tc-i860.c: Likewise.
2503 * config/tc-i960.c: Likewise.
2504 * config/tc-ia64.c: Likewise.
2505 * config/tc-m68hc11.c: Likewise.
2506 * config/tc-m68k.c: Likewise.
2507 * config/tc-m88k.c: Likewise.
2508 * config/tc-pj.c: Likewise.
2509 * config/tc-ppc.c: Likewise.
2510 * config/tc-sh.c: Likewise.
2511 * config/tc-sparc.c: Likewise.
2512 * config/tc-tahoe.c: Likewise.
2513 * config/tc-vax.c: Likewise.
2515 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2517 * config/tc-mips.c (mips_ip): When calculating offsets,
2518 don't accept as constant the difference between the
2519 addresses of symbols in two different sections.
2521 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2523 (validate_mips_insn): Likewise. Also, update 'B' operand
2524 specifier to use OP_*_CODE20 constants and delete 'm' operand
2526 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2527 operand specifiers. Change warning generated by 'B' operand
2528 specifier to reflect its new multi-purpose usage.
2530 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2531 -1, and update comment.
2532 (file_mips_isa): Likewise.
2533 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2534 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2535 ISA_* constants rather than hard-coded numbers.
2536 (mips_cpu_info): New structure.
2537 (mips_cpu_info_table): New table describing CPU and ISA names
2539 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2540 mips_cpu_info_from_cpu): New functions.
2541 (mips_isa_to_str): New function to get string for ISA name.
2542 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2543 return const char *.
2544 (md_begin): Redo CPU and ISA selection logic, using
2545 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2546 than hard-coded numbers.
2547 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2548 ISA_* constants rather than hard-coded numbers.
2549 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2550 (md_longopts): Delete OPTION_NO_MIPS32.
2551 (md_parse_option): Convert to use ISA_* constants rather than
2552 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2553 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2554 to use strcasecmp to recognize "default" and to use
2555 mips_cpu_info_from_name to get CPU numbers from argument.
2556 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2557 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2559 (s_mipsset): Accept ISA value 32.
2560 * doc/as.texinfo: Clean up MIPS options summary slightly,
2561 remove -no-mips32. Add note about -mips4 and -mips32
2562 specifying those ISA levels. Delete -mips32 and -no-mips32
2563 cpu flag descriptions.
2564 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2565 up the supported CPU switch list, and replace 4Kc, 4Km, and
2566 4Kp entries with a single mips32-4k entry. Note that you can
2569 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2571 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2573 (md_parse_option): Add cases for OPTION_MIPS5 and
2575 (md_show_usage): Mention -mips5 and -mips64 arguments.
2576 (s_mipsset): Add cases for MIPS5 and MIPS64.
2577 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2579 * doc/as.texinfo: Mention -mips5 and -mips64 options
2581 * doc/c-mips.texi: Likewise. Also update introduction
2582 and ".set" usage information.
2584 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2586 (mips_cpu_info_table): Add SB-1 entries.
2587 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2588 known to the -mcpu option.
2590 * doc/as.texinfo: Correct description of MIPS -mcpu
2591 option, by copying some of the text from doc/c-mips.texi.
2593 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2595 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2597 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2598 (sparc*-*-rtems*): Switched from a.out to ELF.
2599 * configure: Regenerate.
2600 * config.in: Regenerate.
2601 * Makefile.in: Regenerate.
2602 * aclocal.m4: Regenerate.
2603 * po/gas.pot: Regenerate.
2605 2000-11-30 Philip Blundell <pb@futuretv.com>
2607 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2608 even in non BFD_ASSEMBLER case.
2610 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2612 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2615 2000-11-29 Richard Henderson <rth@redhat.com>
2617 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2618 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2619 thread multiple subsegments properly; handle multiple code
2620 sections properly; emit proper compilation unit info for assembler
2621 generated debugging.
2623 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2624 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2625 (dwarf2dbg_estimate_size_before_relax): Declare.
2626 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2627 * write.c: Include dwarf2dbg.h.
2628 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2629 (relax_segment): Likewise.
2631 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2633 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2634 jump>: Use as_bad_where instead of as_bad. Tweak error message
2635 accordingly. Stabilize frag by updating fix part and resetting
2637 <undefined symbol, unconditional jump>: Ditto.
2638 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2639 indexing is_end_of_line[].
2640 (md_assemble): Initialize size to 0.
2641 (md_section_align): Mark parameter seg as unused.
2642 (parse_reg): Parse names case-insensitively.
2644 2000-11-28 Kazu Hirata <kazu@hxi.com>
2646 * config/obj-aout.h: Fix formatting.
2647 * config/obj-bout.h: Likewise.
2648 * config/obj-coff.c: Likewise.
2649 * config/obj-coff.h: Likewise.
2650 * config/obj-elf.h: Likewise.
2651 * config/obj-som.h: Likewise.
2652 * config/obj-vms.c: Likewise.
2653 * config/obj-vms.h: Likewise.
2654 * config/tc-h8300.h: Likewise.
2655 * config/tc-ns32k.h: Likewise.
2656 * config/tc-sparc.h: Likewise.
2657 * config/tc-tic54x.h: Likewise.
2658 * config/tc-z8k.h: Likewise.
2660 2000-11-28 Nick Clifton <nickc@redhat.com>
2662 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2663 License is present in the sources, but not the output, and
2664 also available from the GNU website.
2665 (GNU Free Documentation License): Comment out this section.
2667 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2669 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2670 targets. Remove i860 from valid a.out targets.
2671 * Makefile.in: Regenerate.
2673 * config/tc-cris.c: Include dwarf2dbg.h.
2674 (md_pseudo_table): Add .file and .loc.
2675 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2676 (s_cris_file, s_cris_loc): New.
2677 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2678 * Makefile.am: Regenerate dependencies.
2679 * Makefile.in: Regenerate.
2681 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2683 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2684 (MRI_MUL_PRECEDENCE): Likewise.
2685 (op_rank): Fix a comment typo.
2687 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2689 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2691 (get_operand): Fix analysis for movw/movb instructions.
2693 2000-11-24 Nick Clifton <nickc@redhat.com>
2695 * configure.in (xscale-elf): Add target.
2696 (xscale-coff): Add target.
2697 * configure: Regenerate.
2699 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2701 (ARM_EXT_XSCALE): New ARM architecture extension.
2702 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2703 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2704 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2705 (ARM_ARCH_V4): Remove processor from architecture.
2706 (ARM_ARCH_3M): New architecutre definition.
2707 (ARM_ARCH_V5TE): New architecutre definition.
2708 (ARM_ARCH_XSCALE): New architecutre definition.
2709 (CPU_DEFAULT): Allow to be defaulted to XScale.
2710 (atpcs): New boolean variable.
2711 (ldr_flags): Support 'd' flag for double word loads.
2712 (str_flags): Support 'd' flag for double word stored.
2713 (do_mia): New function.
2714 (do_mar): New function.
2715 (do_mra): New function.
2716 (do_pld): New function.
2717 (do_ldrd): New function.
2718 (do_blx): New function.
2719 (do_bkpt): New function.
2720 (do_clz): New function.
2721 (do_lstc2): New function.
2722 (do_cdp2): New function.
2723 (do_t_blx): New function.
2724 (do_t_bkpt): New function.
2725 (do_smla): New function.
2726 (do_smlal): New function.
2727 (do_smul): New function.
2728 (do_qadd): New function.
2729 (do_co_reg2c): New function.
2730 (LONGEST_INSN): Redefine to 7.
2732 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2733 command line switches.
2735 2000-11-22 Jim Wilson <wilson@redhat.com>
2737 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2738 (struct rsrc): Make line unsigned.
2739 (gr_values): Add missing initializer.
2740 (SLOT_NUM_NOT_SET): Add unsigned cast.
2741 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2742 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2743 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2744 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2745 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2746 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2747 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2748 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2749 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2750 Add ATTRIBUTE_UNUSED to unused parameters.
2751 (convert_expr_to_ab_reg): Add parens.
2752 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2753 (dot_prologue): Initialize grsave when declared.
2754 (md_pseudo_table): Add missing initializers.
2755 (operand_match): Add casts to bfd_vma.
2756 (emit_one_bundle): Delete unused local prev. Make required_template
2758 (specify_resource): Cast i to unsigned.
2759 (note_register_values): Use fprintf_vma.
2760 (print_dependency): Likewise.
2762 2000-11-21 Jim Wilson <wilson@redhat.com>
2764 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2765 for unwind info section.
2766 (dot_endp): Likewise for unwind section.
2768 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2771 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2773 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2774 (output_insn): Call dwarf2_emit_insn.
2775 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2777 2000-11-17 Richard Henderson <rth@redhat.com>
2779 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2780 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2781 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2783 2000-11-17 Nick Clifton <nickc@redhat.com>
2785 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2788 2000-11-17 Richard Henderson <rth@redhat.com>
2790 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2792 2000-11-17 Richard Henderson <rth@redhat.com>
2794 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2795 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2796 tri-state definition of alpha_flag_mdebug.
2797 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2798 (s_alpha_file): Store first .file directive.
2799 (s_alpha_stab): New.
2800 (md_pseudo_table): Add stabs and stabn.
2802 2000-11-17 Richard Henderson <rth@redhat.com>
2804 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2806 2000-11-17 Richard Henderson <rth@redhat.com>
2808 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2809 (main): Call dwarf2_finish.
2810 * as.h (debug_type): Clarify documentation of the meaning
2812 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2813 (print_stats): Fix parenthesis problem.
2814 (now_subseg_size): New.
2815 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2816 (dwarf2_directive_file): Don't set debug_type.
2817 (dwarf2_where): Honor DEBUG_DWARF2 first.
2818 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2819 do nothing if not emitting dwarf2 debug info, or no work.
2820 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2821 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2822 (ecoff_new_file): Likewise.
2823 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2824 commentary wrt dwarf2.
2826 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2827 ATTRIBUTE_UNUSED as needed.
2828 (emit_insn): Call dwarf2_emit_insn.
2829 (s_alpha_file): New.
2831 (s_alpha_coff_wrapper): Don't handle them.
2832 (md_pseudo_table): Update for .file and .loc.
2833 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2835 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2836 don't protect with debug_type.
2837 * config/tc-hppa.c (md_assemble): Likewise.
2838 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2839 * config/tc-mn10300.c (md_assemble): Likewise.
2840 * config/tc-sh.c (md_assemble): Likewise.
2841 * config/tc-v850.c (md_assemble): Likewise.
2843 * config/tc-arm.c (arm_end_of_source): Remove.
2844 * config/tc-hppa.c (pa_end_of_source): Remove.
2845 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2846 * config/tc-mn10300.c (mn10300_finalize): Remove.
2847 * config/tc-sh.c (sh_finalize): Remove.
2848 * config/tc-v850.c (sh_finalize): Remove.
2850 * config/tc-arm.h (md_end): Remove.
2851 * config/tc-hppa.h (md_end): Remove.
2852 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2853 * config/tc-m68hc11.h (md_end): Remove.
2854 * config/tc-mn10300.h (md_end): Remove.
2855 * config/tc-sh.h (md_end): Remove.
2856 * config/tc-v850.h (md_end): Remove.
2858 * config/tc-ia64.c (emit_one_bundle): Don't protect
2859 dwarf2 bits with debug_type.
2860 (md_assemble): Likewise.
2861 (ia64_end_of_source): Don't call dwarf2_finish.
2863 2000-11-16 Jim Wilson <wilson@redhat.com>
2865 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2866 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2869 2000-11-16 H.J. Lu <hjl@gnu.org>
2871 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2874 2000-11-15 Kazu Hirata <kazu@hxi.com>
2876 * config/tc-tic30.c: Fix formatting.
2877 * config/tc-tic80.c: Likewise.
2878 * config/tc-v850.c: Likewise.
2879 * config/tc-vax.c: Likewise.
2880 * config/tc-w65.c: Likewise.
2881 * config/tc-z8k.c: Likewise.
2883 2000-11-14 DJ Delorie <dj@redhat.com>
2885 * config/tc-v850.c: Support dwarf2.
2886 * config/tc-v850.h: Ditto.
2888 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2889 parse_cons_expression_v850 to initialize hold_cons_reloc.
2891 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2893 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2894 (errata_nops_necessary_p): New function.
2895 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2898 2000-11-14 Jim Wilson <wilson@redhat.com>
2900 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2901 return little endian bfd formats.
2903 2000-11-14 Kazu Hirata <kazu@hxi.com>
2905 * config/aout_gnu.h: Fix formatting.
2906 * config/atof-vax.c: Likewise.
2907 * config/m68k-parse.h: Likewise.
2908 * config/m88k-opcode.h: Likewise.
2909 * config/obj-elf.c: Likewise.
2910 * config/tc-arm.c: Likewise.
2911 * config/tc-cris.c: Likewise.
2912 * config/tc-i386.c: Likewise.
2913 * config/tc-ia64.c: Likewise.
2914 * config/tc-mn10300.c: Likewise.
2915 * config/te-386bsd.h: Likewise.
2916 * config/te-hppa.h: Likewise.
2917 * config/te-nbsd.h: Likewise.
2918 * config/te-ppcnw.h: Likewise.
2919 * config/te-sparcaout.h: Likewise.
2920 * config/te-tmips.h: Likewise.
2921 * config/vax-inst.h: Likewise.
2922 * config/vms-conf.h: Likewise.
2924 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2926 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2928 2000-11-13 H.J. Lu <hjl@gnu.org>
2930 * config/obj-elf.c (elf_frob_symbol): Support
2931 ".symver name,name2@@@nodename".
2932 (elf_frob_file_before_adjust): Likewise.
2934 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2935 and ".symver name,name2@@@nodename".
2938 2000-11-12 H.J. Lu (hjl@gnu.org)
2940 * config/obj-elf.c (obj_elf_symver): Check missing version
2943 2000-11-12 H.J. Lu (hjl@gnu.org)
2945 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2946 instead of bfd_vma for non-bfd assemblers.
2948 2000-11-09 Kazu Hirata <kazu@hxi.com>
2950 * itbl-ops.c: Fix comment typos.
2952 2000-11-08 Jim Wilson <wilson@redhat.com>
2954 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2955 (struct unwind): Add next_slot_frag field.
2956 (slot_index): New parameters slot_frag and first_frag. Add code
2957 to add in frag sizes when different. Add comments.
2958 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2959 arguments to slot_index.
2960 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2961 loop end. Set next_slot_frag field.
2963 2000-11-07 H.J. Lu <hjl@gnu.org>
2965 * doc/as.texinfo (.symver): Updated for versioned symbol
2968 * obj.h (format_ops): Add the frob_file_before_adjust field.
2970 * config/obj-aout.c (aout_format_ops): Set the
2971 frob_file_before_adjust field to 0.
2972 * config/obj-coff.c (coff_format_ops): Likewise.
2973 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2975 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2977 (elf_frob_file_before_adjust): New function to remove unneeded
2978 versioned symbols from the symbol table.
2979 (elf_format_ops): Set the frob_file_before_adjust field to
2980 elf_frob_file_before_adjust.
2982 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2985 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2987 2000-11-07 Peter Targett <peter.targett@arccores.com>
2989 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2991 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2992 Fix compile time warning messages.
2994 2000-11-07 Nick Clifton <nickc@redhat.com>
2996 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2997 buffer in order to avoid buffer overflows.
2999 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3001 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3002 Change M to m for -milp32 or -mlp64 to match gcc.
3003 (dot_endp): Use bytes_per_address instead of 8.
3004 (emit_one_bundle): Use number_to_chars_littleendian instead of
3006 (fix_insn): Likewise.
3007 (ia64_init): New function.
3008 (ia64_target_format): New function.
3009 (md_begin): Set endianness, arch, and machine as appropriate.
3010 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3011 Make these macros depend on TE_HPUX macro.
3012 (TARGET_FORMAT): Define.
3013 (HOST_SPECIAL_INIT): Define.
3014 * config/te-hpux.h: New file.
3015 * configure.in: Add "ia64-*-hpux*" target to configure.
3016 * configure: Regenerate.
3018 2000-11-06 Kazu Hirata <kazu@hxi.com>
3020 * as.c: Fix formatting.
3021 * dwarf2dbg.c: Likewise.
3022 * input-file.c: Likewise.
3023 * input-file.h: Likewise.
3024 * input-scrub.c: Likewise.
3025 * itbl-ops.c: Likewise.
3026 * listing.c: Likewise.
3027 * macro.h: Likewise.
3028 * messages.c: Likewise.
3030 * subsegs.c: Likewise.
3031 * subsegs.h: Likewise.
3032 * write.c: Likewise.
3034 2000-11-06 Nick Clifton <nickc@redhat.com>
3036 * doc/as.texinfo: Add GNU Free Documentation License.
3037 * doc/gasp.texi: Add GNU Free Documentation License.
3038 * doc/as.1: Add GNU Free Documentation License.
3040 2000-11-05 Nick Clifton <nickc@redhat.com>
3042 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3044 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3046 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3047 * configure: Regenerate.
3049 2000-11-01 Nick Clifton <nickc@redhat.com>
3051 * read.c (original_case_string): New global variable.
3052 (read_a_source_file): Copy opcode string into
3053 original_case_string if clobbering the case of the opcode.
3054 * read.h: Export the definition of original_case_string.
3055 * config/tc-arm.c (md_assembler): When parsing a .req
3056 directive use the original opcode string, not the case
3059 2000-11-02 Nick Clifton <nickc@redhat.com>
3061 * config/tc-mn10300.c (debug_line): Remove this static
3063 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3064 dwarf2_where and dwarf2_gen_line_info.
3066 2000-11-02 Theo Honohan <th@futuretv.com>
3068 * config/tc-arm.c (do_msr): Improve error message.
3070 2000-10-31 Eric Christopher <echristo@redhat.com>
3072 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3073 or pc-relative, else use fx_offset.
3075 2000-10-31 Jim Wilson <wilson@redhat.com>
3077 * config/tc-ia64.c (struct md): New field tag_fixups.
3078 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3079 qualifying predicate.
3080 (emit_one_bundle): Delete spurious multiplication by one. Handle
3082 (ia64_start_line): Error if dangling qualifying predicate.
3083 (defining_tag): New static variable.
3084 (ia64_unrecognized_line, case '['): Parse tags.
3085 (ia64_frob_label): Create tag_fixups.
3086 (md_assemble): Reset md.qp.X_op after using it.
3088 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3090 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3092 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3094 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3096 2000-10-30 Kazu Hirata <kazu@hxi.com>
3098 * expr.c: Fix formatting.
3099 * flonum-copy.c: Likewise.
3100 * flonum.h: Likewise.
3104 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3106 * as.h (OPTION_MD_BASE): Bump to 190.
3107 * as.c (parse_args) <std_longopts>: Add comment about the need to
3108 check OPTION_MD_BASE in as.h.
3110 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3113 2000-10-27 Nick Clifton <nickc@redhat.com>
3115 * configure.in (emulations): Add m68hc12.
3116 * configure: Regenerate.
3117 * po/gas.pot: Regenerate.
3119 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3121 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3123 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3125 2000-10-25 Nick Clifton <nickc@redhat.com>
3127 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3128 a DWARF2 line number information sequence.
3130 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3132 * read.c (generate_lineno_debug): Update comment describing why
3133 DWARF2 line number debug information is not generated
3134 automatically by this function.
3136 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3139 * config/tc-arm.h (md_end): Define.
3140 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3142 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3143 if generating DWARF2 line numbers.
3144 (arm_end_of_source): New function. Call dwarf2_finish if
3147 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3148 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3149 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3151 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3153 * config/tc-i386.c: Fix prototype declarations for functions taking no
3156 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3158 * config/tc-i386.c (i386_operand_modifier): Remove.
3159 (build_displacement_string): Remove.
3160 (i386_parse_seg): Remove.
3161 (i386_intel_memory_operand): Remove.
3162 (i386_intel_operand): Re-write using recursive descent parser based
3163 on MASM documentation.
3164 (struct intel_parser_s): New structure.
3165 (intel_parser): New static variable.
3166 (struct intel_token): New structure.
3167 (cur_token, prev_token): New static variables.
3180 (intel_match_token): New function.
3181 (intel_get_token): New function.
3182 (intel_putback_token): New function.
3183 (intel_expr): New function.
3184 (intel_e05): New function.
3185 (intel_e05_1): New function.
3186 (intel_e06): New function.
3187 (intel_e06_1): New function.
3188 (intel_e09): New function.
3189 (intel_e09_1): New function.
3190 (intel_e10): New function.
3191 (intel_e10_1): New function.
3192 (intel_e11): New function.
3194 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3196 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3197 instructions to loose any special insn->architecture mask.
3199 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3200 (sparc_md_end, sparc_arch_types, sparc_arch,
3201 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3202 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3203 request v9b architecture if they are used).
3205 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3207 * config/tc-m68k.c: Fix the previous misapplied patch.
3209 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3211 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3212 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3213 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3216 2000-10-17 Kazu Hirata <kazu@hxi.com>
3218 * debug.c: Fix formatting.
3219 * depend.c: Likewise.
3220 * dwarf2dbg.c: Likewise.
3221 * dwarf2dbg.h: Likewise.
3222 * ecoff.c: Likewise.
3225 * flonum-konst.c: Likewise.
3226 * frags.h: Likewise.
3228 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3230 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3232 * doc/as.texinfo: Added notes about this new option.
3234 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3236 * config/tc-sh.c (JREG): Remove.
3237 (md_convert_frag): Remove #if 0:d code using JREG.
3239 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3241 * config/tc-i386.c (i386_operand_modifier): Only match
3242 modifiers SHORT and FLAT if they are followed by a space.
3243 (parse_register): When `allow_naked_reg' is set, do not confuse
3244 identifiers that start with a register name with a register.
3246 2000-10-12 Kazu Hirata <kazu@hxi.com>
3248 * app.c: Fix formatting.
3251 * bit_fix.h: Likewise.
3256 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3258 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3260 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3262 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3263 Re-arrange function a little and improve error message.
3265 * write.c (write_relocs): Fix a comment.
3267 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3270 2000-10-05 Jim Wilson <wilson@cygnus.com>
3272 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3274 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3276 * config/tc-i386.c: Delete some useless comments, reformat others.
3278 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3279 non-global syms in linkonce sections.
3281 2000-10-04 Ralf Baechle <ralf@gnu.org>
3283 * config/tc-ia64.c (operand_match): Don't use // style comments.
3284 * config/tc-i370.c: Likewise.
3286 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3288 Changes to handle varying register prefix and user symbol prefix.
3289 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3290 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3291 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3292 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3293 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3294 (demand_register_prefix): New variable.
3295 (md_pseudo_table): New pseudo ".syntax".
3296 (md_longopts): New options --no-underscore and --underscore.
3297 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3298 on symbols_have_leading_underscore.
3299 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3300 (get_spec_reg): Ditto.
3301 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3303 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3305 <case OPTION_NO_US, case OPTION_US>: New.
3306 (md_show_usage): Be brief and reformat to match continuation of
3308 * po/gas.pot: Regenerate.
3310 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3312 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3313 force relocs for 12 bit branches.
3314 (md_apply_fix): Similarly, adjust logic here.
3316 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3318 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3319 adjust for external and weak syms as we will use a reloc. Allow
3320 for +8 offset when calculating limits of branches.
3321 (hppa_fix_adjustable): Undo 2000-09-23 change.
3322 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3323 Correct distance calculation.
3324 (tc_gen_reloc): Print the file name and line number if we can't
3327 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3328 * config/tc-hppa.c (nonzero_dibits): Define.
3329 (arg_reloc_stub_needed): Check each arg and return value
3330 separately for zero case.
3331 (pa_align): Declare argument `bytes'.
3333 2000-09-25 Kazu Hirata <kazu@hxi.com>
3335 * config/tc-cris.c: Fix formatting.
3336 * config/tc-d10v.h: Likewise.
3337 * config/tc-d30v.c: Likewise.
3338 * config/tc-d30v.h: Likewise.
3339 * config/tc-fr30.c: Likewise.
3340 * config/tc-fr30.h: Likewise.
3341 * config/tc-m68k.c: Likewise.
3342 * config/tc-m68k.h: Likewise.
3343 * config/tc-pj.h: Likewise.
3344 * config/tc-ppc.c: Likewise.
3345 * config/tc-ppc.h: Likewise.
3346 * config/tc-sh.c: Likewise.
3347 * config/tc-sh.h: Likewise.
3348 * config/tc-sparc.c: Likewise.
3349 * config/tc-v850.h: Likewise.
3350 * config/tc-vax.h: Likewise.
3351 * config/tc-w65.h: Likewise.
3352 * config/tc-z8k.h: Likewise.
3354 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3356 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3357 checks only for ELF.
3358 (hppa_force_relocation): Likewise.
3360 2000-09-22 Jim Wilson <wilson@cygnus.com>
3362 * config/tc-ia64.c (dv_sem): Add "stop".
3363 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3364 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3365 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3367 (mark_resources): Check IA64_RS_PRr.
3369 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3371 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3372 md_estimate_size_before_relax): Redesign and clean up the
3373 relaxation mechanism.
3375 2000-09-21 Kazu Hirata <kazu@hxi.com>
3377 * config/tc-ns32k.c: Fix formatting.
3378 * config/tc-ns32k.h: Likewise.
3380 2000-09-20 Kazu Hirata <kazu@hxi.com>
3382 * config/tc-m32r.c: Fix formatting.
3383 * config/tc-m32r.h: Likewise.
3384 * config/tc-m68851.h: Likewise.
3385 * config/tc-m68hc11.c: Likewise.
3386 * config/tc-m68hc11.h: Likewise.
3387 * config/tc-m88k.c: Likewise.
3388 * config/tc-mcore.c: Likewise.
3389 * config/tc-mcore.h: Likewise.
3390 * config/tc-mips.c: Likewise.
3391 * config/tc-mips.h: Likewise.
3392 * config/tc-mn10200.h: Likewise.
3393 * config/tc-mn10300.h: Likewise.
3394 * config/tc-tahoe.c: Likewise.
3395 * config/tc-tahoe.h: Likewise.
3397 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3399 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3400 Likewise in relaxation description comments.
3402 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3404 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3405 subtraction of two syms without emitting a relocation.
3407 From David Huggins-Daines <dhd@linuxcare.com>
3408 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3409 global or weak symbols.
3411 2000-09-15 Kazu Hirata <kazu@hxi.com>
3413 * config/tc-h8300.h: Fix formatting.
3414 * config/tc-h8500.c: Likewise.
3415 * config/tc-h8500.h: Likewise.
3416 * config/tc-hppa.h: Likewise.
3417 * config/tc-i370.h: Likewise.
3418 * config/tc-i386.h: Likewise.
3419 * config/tc-i860.c: Likewise.
3420 * config/tc-i860.h: Likewise.
3421 * config/tc-i960.h: Likewise.
3422 * config/tc-ia64.c: Likewise.
3423 * config/tc-ia64.h: Likewise.
3425 2000-09-14 Kazu Hirata <kazu@hxi.com>
3427 * config/tc-a29k.c: Fix formatting.
3428 * config/tc-alpha.c: Likewise.
3429 * config/tc-arc.c: Likewise.
3430 * config/tc-arc.h: Likewise.
3431 * config/tc-arm.c: Likewise.
3432 * config/tc-arm.h: Likewise.
3433 * config/tc-avr.c: Likewise.
3434 * config/tc-avr.h: Likewise.
3435 * config/tc-tic30.c: Likewise.
3436 * config/tc-tic30.h: Likewise.
3437 * config/tc-tic54x.c: Likewise.
3438 * config/tc-tic54x.h: Likewise.
3439 * config/tc-tic80.c: Likewise.
3440 * config/tc-tic80.h: Likewise.
3442 2000-09-14 Timothy Wall <twall@cygnus.com>
3444 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3445 parallel comparisons for later use.
3446 (struct rsrc): Add parallel comparison type.
3447 (resources_match): Skip special cases of PR usage (non-conflicting
3450 2000-09-13 Kazu Hirata <kazu@hxi.com>
3452 * config/obj-ecoff.c: Fix formatting.
3453 * config/obj-elf.c: Likewise.
3454 * config/obj-elf.h: Likewise.
3455 * config/obj-evax.h: Likewise.
3456 * config/obj-generic.h: Likewise.
3457 * config/obj-hp300.c: Likewise.
3458 * config/obj-hp300.h: Likewise.
3459 * config/obj-ieee.h: Likewise.
3460 * config/obj-vms.c: Likewise.
3461 * config/obj-vms.h: Likewise.
3463 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3465 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3466 (md_parse_option): Ditto.
3467 (md_longopts): Add -mips32 option.
3468 (md_show_usage): Document new options.
3469 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3470 (mips_ip): Assemble mfc0 with a sub-selection code.
3471 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3472 (mips_cpu_to_str): New function.
3473 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3474 Use CPU_* defines instead of hardcoded numbers.
3476 * doc/as.texinfo: Document new options.
3477 * doc/c-mips.texi: Ditto.
3479 2000-09-12 Kazu Hirata <kazu@hxi.com>
3481 * as.h: Fix formatting.
3482 * asintl.h: Likewise.
3483 * bit_fix.h: Likewise.
3484 * config/obj-aout.c: Likewise.
3485 * config/obj-aout.h: Likewise.
3486 * config/obj-bout.c: Likewise.
3487 * config/obj-bout.h: Likewise.
3488 * config/obj-coff.c: Likewise.
3489 * config/obj-coff.h: Likewise.
3490 * dwarf2dbg.h: Likewise.
3492 * flonum.h: Likewise.
3493 * frags.h: Likewise.
3494 * itbl-ops.h: Likewise.
3495 * macro.h: Likewise.
3498 * struc-symbol.h: Likewise.
3499 * subsegs.h: Likewise.
3500 * symbols.h: Likewise.
3502 * write.h: Likewise.
3504 2000-09-11 Kazu Hirata <kazu@hxi.com>
3506 * bignum-copy.c: Fix formatting.
3507 * config/tc-i370.c: Likewise.
3508 * config/tc-i960.c: Likewise.
3509 * config/tc-m68k.c: Likewise.
3510 * ehopt.c: Likewise.
3511 * flonum-copy.c: Likewise.
3512 * flonum-konst.c: Likewise.
3513 * flonum-mult.c: Likewise.
3514 * literal.c: Likewise.
3517 * stabs.c: Likewise.
3518 * subsegs.c: Likewise.
3520 2000-09-09 Philip Blundell <philb@gnu.org>
3522 * configure.in (arm*-*-uclinux*): New target.
3523 * configure: Regenerate.
3525 2000-09-09 Kazu Hirata <kazu@hxi.com>
3527 * input-file.c: Fix formatting.
3528 * itbl-ops.c: Likewise.
3529 * messages.c: Likewise.
3531 2000-09-08 Philip Blundell <philb@gnu.org>
3533 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3536 2000-09-07 H.J. Lu <hjl@gnu.org>
3538 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3539 * configure: Rebuild.
3541 2000-09-07 Kazu Hirata <kazu@hxi.com>
3543 * atof-generic.c: Fix formatting.
3544 * config/tc-mips.c: Likewise.
3545 * config/tc-vax.c: Likewise.
3546 * input-scrub.c: Likewise.
3548 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3550 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3551 * configure.in (sh-*-linux*): Added.
3552 * configure: Rebuilt.
3554 2000-09-06 Kazu Hirata <kazu@hxi.com>
3556 * config/tc-hppa.c: Fix formatting.
3558 * ecoff.c: Fix formatting.
3560 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3562 * configure: Rebuilt with new libtool.m4.
3564 2000-09-05 Kazu Hirata <kazu@hxi.com>
3566 * cgen.c: Fix formatting.
3567 * config/tc-ia64.c: Likewise.
3569 2000-09-05 Nick Clifton <nickc@redhat.com>
3571 * aclocal.m4: Regenerate.
3572 * config.in: Regenerate.
3573 * configure: Regenerate.
3574 * po/gas.pot: Regenerate.
3576 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3578 * config/tc-cris.c: Correct comment typos.
3580 2000-09-05 Eric Christopher <echristo@cygnus.com>
3582 * config/tc-mn10300.c: Cleanup.
3583 (md_pcrel_from): Enable.
3585 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3587 * expr.c (operand): Fix a comment typo.
3588 * write.c (write_relocs): Fix a signed/unsigned warning.
3590 * config/tc-hppa.c (fudge_reg_expressions): New
3591 (hppa_force_reg_syms_absolute): New.
3592 (pa_equ): Allow reg_section expressions.
3593 * config/tc-hppa.c (md_optimize_expr): Define.
3594 (hppa_force_reg_syms_absolute): Prototype.
3596 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3597 (pa_parse_number): Pass in arg to select fp reg parsing.
3598 Return 1 to indicate format checks pass. If strict, then only
3599 accept a register or register symbol. Return value in...
3600 (pa_number): New static for pa_parse_number.
3601 (FP_REG_BASE): Define.
3602 (FP_REG_RSEL): Define.
3603 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3604 appropriate. White space changes.
3605 (need_pa11_opcode): Don't bother passing any params, get them from
3607 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3608 Remove extraneous check in case 'Q'.
3609 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3610 reg, set section of resulting symbol to reg_section.
3611 (pa_parse_space_stmt): Modify call to pa_parse_number.
3612 (pa_space): Likewise.
3614 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3615 (hppa_force_relocation): Handle vtable relocs.
3616 (pa_vtable_entry): New.
3617 (pa_vtable_inherit): New.
3618 (md_pseudo_table): Add entries for vtable pseudos.
3619 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3620 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3622 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3623 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3624 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3626 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3627 specify a symbol type.
3629 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3630 dependent things together.
3631 (md_elf_symbol_type): Define.
3633 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3635 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3637 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3638 (obj_elf_vtable_entry): Declare.
3640 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3641 and export function.
3642 (obj_elf_vtable_entry): Similarly.
3643 (elf_pseudo_table): Fix the damage with a cast.
3645 2000-09-03 Richard Henderson <rth@cygnus.com>
3647 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3648 for template selection when a label is needed.
3650 2000-09-02 Kazu Hirata <kazu@hxi.com>
3652 * config/tc-ia64.c: Fix formatting.
3654 2000-09-02 Nick Clifton <nickc@redhat.com>
3656 * configure.in: Increase version number to 2.10.91.
3657 * configure: Regenerate.
3658 * aclocal.m4: Regenerate.
3659 * config.in: Regenerate.
3660 * po/gas.pot: Regenerate.
3661 * Makefile.in: Regenerate.
3663 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3665 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3666 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3667 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3669 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3672 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3674 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3675 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3676 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3677 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3678 (GOT_symbol): New variable.
3679 (md_undefined_symbol): Set it.
3681 2000-09-01 Richard Henderson <rth@cygnus.com>
3683 * config/tc-ia64.c (match): Don't inline.
3684 (extra_goodness): New.
3685 (md_begin): Prefer nop.f and nop.b for best_template.
3687 2000-08-31 Kazu Hirata <kazu@hxi.com>
3689 * as.c: Fix formatting.
3691 * frags.c: Likewise.
3692 * macro.c: Likewise.
3694 2000-08-31 Eric Christopher <echristo@cygnus.com>
3696 * config/tc-mn10300.c: Cleanup and fix warnings.
3697 (md_pseudo_table): Add initializers.
3698 (md_show_usage): Cleanup.
3699 (md_parse_option): Fix warnings.
3700 (md_undefined_symbol): Fix warnings.
3701 (md_conver_frag): Fix warnings.
3702 (tc_gen_reloc): Fix warnings.
3703 (md_apply_fix3): Fix warnings.
3704 (check_operand): Fix warnings.
3706 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3708 * acinclude.m4: Include libtool and gettext macros from the
3710 * aclocal.m4, configure: Rebuilt.
3712 2000-08-30 Mark Hatle <mhatle@mvista.com>
3714 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3716 2000-08-31 Kazu Hirata <kazu@hxi.com>
3718 * listing.c: Fix formatting.
3720 2000-08-29 Kazu Hirata <kazu@hxi.com>
3722 * app.c: Fix a comment typo. Fix formatting.
3724 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3726 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3727 offset of the target destination for jmp instructions.
3728 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3730 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3732 * NEWS: Mention support for CRIS.
3734 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3736 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3737 Sets `.lcomm' alignment to zero.
3739 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3741 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3742 TC_FIX_ADJUSTABLE): Define.
3744 2000-08-23 Jim Wilson <wilson@cygnus.com>
3746 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3747 unwind.personality_routine is set.
3749 2000-08-23 H.J. Lu <hjl@gnu.org>
3751 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3753 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3755 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3758 2000-08-22 H.J. Lu <hjl@gnu.org>
3760 * config.in (STRICTCOFF): New for strict COFF.
3762 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3763 i386-*-go32* and i386-go32-rtems*.
3764 * configure: Rebuilt.
3766 * config/obj-coff.c (obj_coff_endef): Follow the historical
3767 behavior if STRICTCOFF is not defined.
3769 * doc/internals.texi: Document STRICTCOFF.
3771 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3773 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3774 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3775 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3776 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3777 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3778 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3779 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3782 2000-08-22 Eric Christopher <echristo@cygnus.com>
3784 * config/tc-mn10300.c: (md_apply_fix): New function.
3785 (mn10300_force_relocation): New function.
3786 (mn10300_fix_adjustable): New function.
3788 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3789 (TC_HANDLES_FX_DONE): Define.
3790 (obj_fix_adjustable): Define.
3791 (MD_APPLY_FIX3): Define.
3792 (TC_LINKRELAX_FIXUP): Define.
3794 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3796 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3798 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3800 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3802 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3803 if the fixup resulted in a relocation.
3805 2000-08-18 Nick Clifton <nickc@redhat.com>
3807 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3808 Make reference to first element of shift_names explicit.
3810 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3812 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3813 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3814 add a symbol's address. Removed all target-specific #ifdefs that
3815 used to accomplished the same.
3816 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3817 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3818 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3819 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3820 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3822 2000-08-17 Kazu Hirata <kazu@hxi.com>
3824 * dwarf2dbg.c: Fix formatting.
3826 2000-08-17 Nick Clifton <nickc@redhat.com>
3828 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3829 to be recoded as logical shift lefts by zero.
3831 2000-08-16 Jim Wilson <wilson@cygnus.com>
3833 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3834 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3836 (note_register_values): Handle IA64_OPND_R3_2 operands.
3838 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3840 * config/tc-i860.c (md_operand): Silly typo fixed.
3842 2000-08-16 Nick Clifton <nickc@redhat.com>
3844 * config/tc-arm.c (struct asm_shift): Delete.
3846 (enum asm_shift_index): New.
3847 (struct asm_shift_properties): New.
3848 (struct asm_shift_name): New.
3849 (shift_properties[]); New.
3850 (shift_names[]); New.
3852 (decode_shift): Use new structures.
3853 Issue a warning is "ROR #0" is used.
3854 Issue a warning if "ASR #0" or "LSR #0" is used.
3856 (md_begin): Initialise arm_shift_hsh table from new
3857 asm_shift_name array.
3859 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3861 * config/tc-sparc.c: Kill all warnings.
3862 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3864 (md_show_usage): Update usage text.
3866 2000-08-16 Nick Clifton <nickc@redhat.com>
3868 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3871 2000-08-15 Will Cohen <wcohen@redhat.com>
3873 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3875 * config/tc-sh.c (md_assemble): Changed so debug_type
3876 test performed for ppi_assemble
3877 * config/tc-sh.c: Included dwarf2dbg.h.
3878 (debug_line): Defined.
3879 (md_assemble): Generates dwarf2 line info.
3880 (sh_finalize): New function. Finalize dwarf2 info.
3881 (assemble_ppi): Returns size of code generated.
3882 (build_Mytes): Returns size of code generated.
3883 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3884 * config/tc-sh.h (md_end): Defined.
3885 (sh_finalize): Declared.
3887 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3889 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3892 2000-08-14 Nick Clifton <nickc@redhat.com>
3894 * config/tc-arm.c (do_bx): Allow "bx pc".
3896 2000-08-14 Jim Wilson <wilson@cygnus.com>
3898 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3899 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3900 (md_begin): Change assignment to md.flag to OR in the new bit.
3902 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3904 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3905 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3908 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3910 * NEWS: Mention i860 support.
3912 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3914 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3916 2000-08-14 Andreas Schwab <schwab@suse.de>
3918 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3920 2000-08-11 Andreas Schwab <schwab@suse.de>
3922 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3925 2000-08-11 Kazu Hirata <kazu@hxi.com>
3927 * expr.c: Fix formatting.
3928 * config/obj-bout.c: Likewise.
3930 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3932 * doc/c-i860.texi: Flesh out the i860 section more.
3934 2000-08-10 Kazu Hirata <kazu@hxi.com>
3936 * symbols.c: Fix formatting.
3939 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3941 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3942 modifier has the IgnoreSize bit set.
3944 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3946 From Rodney Brown <RodneyBrown@mynd.com>
3947 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3948 * configure: Regenerate.
3950 2000-08-09 Kazu Hirata <kazu@hxi.com>
3952 * hash.c: Fix formatting.
3955 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3957 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3958 (i860_fix_info): New enum.
3959 (MD_APPLY_FIX3): Define.
3960 (WORKING_DOT_WORD): Define.
3961 (TC_HANDLES_FX_DONE): Define.
3962 (DIFF_EXPR_OK): Define.
3963 (LISTING_HEADER): Define.
3964 (TARGET_FORMAT): Select target format based on endian flag.
3965 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3966 (target_big_endian): Add external declaration.
3968 * config/tc-i860.c: All existing code reworked completely. Other
3969 new code shown below.
3970 (SYNTAX_SVR4): Define.
3971 (target_warn_expand): New variable.
3972 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3973 (md_longopts): Declare and define with new options (-EL, -EB,
3975 (md_show_usage): New function.
3976 (md_operand): New function.
3977 (obtain_reloc_for_imm16): New function.
3978 (md_apply_fix3): New function.
3979 (tc_gen_reloc): New function.
3981 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3983 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3984 2 bytes of the jump address are in the same frag.
3985 (find): Accept 68hc12 register indirect modes.
3987 * NEWS: Mention 68HC11 & 68HC12 support.
3989 2000-08-07 Richard Henderson <rth@cygnus.com>
3991 * config/tc-ia64.c (unwind): Add prologue_mask member.
3992 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3993 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3994 (dot_body): Clear unwind.prologue_mask.
3995 (dot_prologue): Set it. Accept a register second argument.
3997 2000-08-07 Kazu Hirata <kazu@hxi.com>
3999 * config/atof-ieee.c: Fix formatting.
4000 * config/atof-tahoe.c: Likewise.
4002 2000-08-06 Nick Clifton <nickc@cygnus.com>
4004 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4007 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4008 of .popsection, .previous, .pushsection, .subsection,
4009 .version, .vtable_entry, .vtable_inherit and .weak.
4011 2000-08-05 Kazu Hirata <kazu@hxi.com>
4013 * config/tc-cris.c: Fix formatting.
4014 * config/tc-i386.c: Likewise.
4015 * config/tc-sparc.c (sparc_ip): Simplify the code.
4017 2000-08-04 Kazu Hirata <kazu@hxi.com>
4019 * config/tc-cris.c: Rearrange code for readability.
4020 * config/tc-d10v.c: Fix formatting.
4021 * config/tc-m32r.c: Likewise.
4022 * config/tc-sparc.c: Likewise.
4024 2000-08-02 Jim Wilson <wilson@cygnus.com>
4026 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4027 before ia64_find_opcode.
4028 (md_assemble): Likewise.
4030 2000-08-01 Nick Clifton <nickc@cygnus.com>
4032 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4033 Undo some formatting fixes.
4035 2000-08-01 Kazu Hirata <kazu@hxi.com>
4037 * config/obj-som.c: Fix formatting.
4038 * config/obj-ieee.c: Likewise.
4039 * config/tc-arm.c: Likewise.
4040 * config/tc-v850.c: Likewise.
4042 2000-08-01 Nick Clifton <nickc@redhat.com>
4044 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4045 index by command line option.
4047 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4049 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4050 (@node M68K-Branch): Rewrite to match the reality.
4052 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4054 * doc/c-i860.texi: New file.
4055 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4056 * doc/Makefile.in: Regenerate.
4057 * doc/all.texi: Add I860 as relevant architecture.
4058 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4060 2000-07-31 Kazu Hirata <kazu@hxi.com>
4062 * config/tc-d30v.c: Fix formatting.
4064 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4066 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4067 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4068 long emit a long branch if available instead of an absolute jump, never
4069 emit absolute jumps for anything with --pcrel.
4071 * doc/c-m68k.texi: Document new command line option.
4073 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4075 * config/tc-avr.c: Use PARAMS macro in function declarations.
4076 Don't declare md_pcrel_from_section (already in tc-avr.h).
4077 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4078 (avr_operand): Don't set (unsigned) op_mask to -1.
4080 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4082 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4083 * configure: Regenerated.
4084 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4085 of operand to the .type directive (.e.g, "type").
4087 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4089 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4090 * app.c (do_scrub_chars): Record where first comment found.
4091 * read.c (read_a_source_file): Init found_comment on entry, and
4092 notify whether comments found on exit.
4093 * config/tc-hppa.c (md_shortopts): Add "c".
4094 (md_longopts): Add warn-comment.
4095 (md_parse_option): Handle it.
4096 (md_show_usage): Show available options.
4097 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4099 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4101 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4102 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4104 (md_estimate_size_before_relax): Don't fall off end of function.
4106 2000-07-27 Kazu Hirata <kazu@hxi.com>
4108 * config/tc-avr.c: Fix formatting.
4109 * config/tc-ns32k.c: Likewise.
4111 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4113 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4115 2000-07-27 Kazu Hirata <kazu@hxi.com>
4117 * config/tc-d10v.c: Fix formatting.
4118 * config/tc-z8k.c: Likewise.
4119 * config/tc-sparc.c: Likewise.
4121 2000-07-26 Dave Brolley <brolley@redhat.com>
4123 * cgen.c (queue_fixup): Declare opinfo.
4124 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4125 (gas_cgen_md_operand): Ditto.
4126 (gas_cgen_md_apply_fix3): Ditto.
4128 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4130 * config/obj-coff.c (obj_frob_symbol): Don't merge
4131 labels. Don't merge if the symbol isn't constant. Return
4132 immediately if a symbol is merged.
4134 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4136 * frags.c (frag_align): Correct absolute section alignment.
4138 2000-07-20 DJ Delorie <dj@redhat.com>
4140 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4141 it breaks linking against DLLs.
4143 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4145 * configure.in: Add CRIS support.
4146 * configure: Regenerate.
4147 * Makefile.am: (CPU_TYPES): Add cris.
4148 (CPU_OBJ_VALID) [aout]: Add cris.
4149 (MULTI_CPU_TYPES): Add cris.
4150 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4151 [coff]: Only i386 and mips are valid.
4152 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4153 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4154 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4155 Regenerate dependencies.
4156 * Makefile.in: Regenerate.
4157 * aclocal.m4: Regenerate.
4158 * as.c: Declare crisaout, criself.
4159 * config/tc-cris.h, config/tc-cris.c: New.
4160 * config/e-criself.c, config/e-crisaout.c: New.
4161 * po/POTFILES.in, po/gas.pot: Regenerate.
4163 2000-07-20 Kazu Hirata <kazu@hxi.com>
4165 * read.c: Fix formatting.
4166 * write.c: Fix formatting.
4168 2000-07-19 H.J. Lu <hjl@gnu.org>
4170 * sb.c: Include <stdlib.h> if exists for abort ().
4172 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4174 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4175 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4176 (pa_type_args): Same here.
4178 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4180 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4181 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4182 the storage class is already set.
4184 2000-07-17 Kazu Hirata <kazu@hxi.com>
4186 * config/tc-m68hc11.c: Fix formatting.
4187 * config/tc-mn10200.c: Likewise.
4188 * config/tc-mn10300.c: Likewise.
4189 * config/tc-pj.c: Likewise.
4190 * config/tc-tic80.c: Likewise.
4191 * config/tc-w65.c: Likewise.
4193 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4195 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4198 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4200 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4203 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4205 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4206 ELF as are used for SOM (except the 32-bit reloc one) to decide
4207 whether a symbol can be reduced to a section symbol. Expand on
4208 the comment for symbols involved in LR% and RR% expressions.
4210 2000-07-14 Nick Clifton <nickc@cygnus.com>
4212 * config/tc-mips.c (mips_disable_float_construction): New
4213 static variable. Set to true if doubles should not be
4214 constructed by loading two single width fp registers with
4215 halves of the value.
4216 (mips_ip): Test mips_disable_float_construction.
4217 (md_longopts): Add command line switches --construct-floats
4218 and --no-construct-floats.
4219 (md_parse_option): Parse new command line options.
4220 (md_show_usage): Describe new command line options.
4222 * doc/c-mips.texi: Document new command line options.
4224 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4226 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4227 * configure: Regenerate.
4229 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4231 * configure.in (DEFAULT_EMULATION setting): Revert part of
4232 2000-07-01 change that set te_multi=multi unless set to tmips.
4233 * configure: Regenerate.
4235 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4237 * config/obj-coff.c (coff_frob_section): Add padding to the last
4238 section when aligning it increases its size.
4240 2000-07-11 Kazu Hirata <kazu@hxi.com>
4242 * config/tc-tic54x.c: Fix formatting.
4244 2000-07-10 Kazu Hirata <kazu@hxi.com>
4246 * config/tc-h8500.c: Fix formatting.
4247 * config/tc-tic54x.c: Fix formatting.
4249 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4251 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4252 displacements correctly.
4254 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4256 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4258 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4262 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4264 From David Huggins-Daines <dhd@linuxcare.com>
4265 * config/te-hppalinux64.h: Add a new emulation.
4266 * configure.in (emulations): Add configure bits to support the
4267 64-bit Linux/parisc target.
4268 * configure: Regenerate.
4270 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4271 (md_shortopts): Add `V' for ELF.
4273 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4274 when SOM or ELF_ARG_RELOC are defined.
4275 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4276 ELF_ARG_RELOC are defined.
4277 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4278 (pa_stringer): ..Do it here instead. Fix comment typos.
4279 (hppa_force_relocation): Cast enums to int before comparing with
4282 From Ryan Bradetich <rbradetich@uswest.net>
4283 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4284 redifinition warning.
4285 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4286 (hppa_force_relocation): ditto
4287 (md_apply_fix): Added cast to buf to fix warnings.
4289 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4290 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4292 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4293 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4294 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4295 reloc_type** to avoid warnings in switch.
4296 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4297 little earlier instead.
4299 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4301 (pa_type_args): Use symbol_arg_reloc_info.
4302 (struct pa_it): Make arg_reloc unsigned int.
4303 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4304 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4305 (pa_code): Delete. pa_text duplicates this function.
4306 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4307 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4309 (cons_fix_new_hppa): Actually change selector to e_fsel when
4310 warning about assuming so.
4311 (tc_gen_reloc): More example elf arg reloc code.
4312 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4313 (hppa_force_relocation): Likewise.
4315 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4317 (pa_end_of_source): Prototype.
4318 (hppa_fix_adjustable): Prototype.
4319 (LABELS_WITHOUT_COLONS): Move it..
4320 * config/te-hppa.h: To here.
4322 * config/te-hppa64.h: New file.
4324 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4326 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4327 format -10, -16, 16 relocs.
4328 (hppa_elf_mark_end_of_function): Test for null
4329 last_call_info->start_symbol
4331 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4332 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4333 re_assesmble_* functions. Delete extraneous statements. Fix
4335 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4336 insn to re_assemble_*.
4338 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4340 * doc/internals.texi (Expressions): Fix typo.
4342 2000-07-08 Kazu Hirata <kazu@hxi.com>
4344 * config/tc-sh.c: Fix formatting.
4345 * config/tc-tic54x.c: Fix formatting.
4346 * depend.c: Fix formatting.
4347 * flonum-konst.c: Likewise.
4348 * flonum-mult.c: Likewise.
4350 2000-07-07 Kazu Hirata <kazu@hxi.com>
4352 * config/tc-sh.c: Fix comments.
4353 * config/obj-vms.c: Fix comments.
4354 * config/tc-a29k.c: Likewise.
4355 * config/tc-alpha.c: Likewise.
4356 * config/tc-h8300.c: Likewise.
4357 * config/tc-h8500.c: Likewise.
4358 * config/tc-i370.c: Likewise.
4359 * config/tc-ia64.c: Likewise.
4360 * config/tc-m68hc11.c: Likewise.
4361 * config/tc-m68k.c: Likewise.
4362 * config/tc-mips.c: Likewise.
4363 * config/tc-ns32k.c: Likewise.
4364 * config/tc-ppc.c: Likewise.
4365 * config/tc-z8k.c: Likewise.
4367 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4369 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4370 Default to '(SEC_LOAD | SEC_DATA)'.
4371 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4373 * doc/internals.texi (CPU Backend): Describe
4374 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4376 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4378 * as.c (parse_args): NULL terminate the long option list.
4380 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4382 * config/tc-d30v.h: Include "write.h" for fixS.
4383 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4385 2000-07-05 Nick Clifton <nickc@cygnus.com>
4387 * config/tc-d30v.c (write_2_short): Further changes to warning
4388 messages produced when combining EITHER_BUT_PREFER_MU attributed
4391 2000-07-05 DJ Delorie <dj@redhat.com>
4395 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4397 * config/tc-arm.c (psrs): Accept combinations of flags.
4399 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4401 * config/tc-avr.c: Change _ () to _() around all strings marked
4402 for translation (exception from the usual coding style).
4403 (avr_opt): New struct variable, how the new switches are set.
4404 (OPTION_MMCU): Define as 'm' and actually use.
4405 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4406 (show_mcu_list): New function, display the list of known MCUs.
4407 (md_show_usage): Document the new switches. Call show_mcu_list.
4408 (avr_set_arch): Change 'm' to OPTION_MMCU.
4409 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4410 Handle the new switches.
4411 (avr_operands): Disable warnings for undefined combinations of
4412 operands if -mall-opcodes. Disable warnings for skipping two-word
4413 instructions if enhanced core or -mno-skip-bug.
4414 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4415 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4416 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4417 (avr_ldi_expression): Warn about implicit lo8().
4418 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4420 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4422 * configure.in: Add entry for mips-*-sysv4*MP*
4423 * configure: Rebuild
4424 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4425 elf32-tradlittlemips for traditional mips targets.
4426 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4427 test for Link Once sections as in adjust_reloc_syms.
4428 * config/te-tmips.h: New file for traditional mips targets. Define
4431 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4433 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4434 flags argument is not present, don't change an existing section's
4435 section's attributes. If the flags argument is present, warn if the
4436 attributes don't match the section's current attributes. When
4437 long section names are supported, set SEC_LINK_ONCE and
4438 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4440 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4442 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4443 symbols; create them.
4445 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4447 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4448 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4450 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4452 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4453 expressions. Ignore the problem when handling 16 bit signed
4454 immediates, because the assembler will take care of the relocation
4457 2000-06-27 Nick Clifton <nickc@cygnus.com>
4459 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4460 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4461 sequential order, and emit warning messages if the input source
4462 code contains constructs like that, or parallel constructs
4463 containing such opcodes.
4465 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4467 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4468 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4469 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4470 (md_show_usage): Update usage message.
4471 (md_parse_option): Allow redefinition of MCU type within the
4472 same avr[1-5] bfd machine type. Show both old and new MCU type
4473 in the error message.
4474 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4475 Simplify 8K wrap code.
4477 2000-06-25 Kazu Hirata <kazu@hxi.com>
4479 * config/obj-aout.c: Remove all uses of DEFUN.
4480 * config/obj-ieee.c: Likewise.
4481 * config/tc-sh.c: Fix comment typos.
4482 * config/tc-tahoe.c: Likewise.
4483 * config/tc-vax.c: Likewise.
4484 * config/tc-w65.c: Likewise.
4485 * config/tc-z8k.c: Likewise.
4486 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4488 2000-06-24 DJ Delorie <dj@cygnus.com>
4490 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4491 more changes from Sept 1999
4492 (tc_i386_fix_adjustable): ditto
4493 (md_apply_fix3): ditto
4495 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4497 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4498 (gas_cgen_parse_operand): Set it around expression() call.
4499 (gas_cgen_md_operand): Test for it before longjmp().
4501 2000-06-24 Kazu Hirata <kazu@hxi.com>
4503 * config/tc-h8500.c: Remove all uses of DEFUN.
4504 * config/tc-sh.c: Likewise.
4505 * config/tc-w65.c: Likewise.
4506 * config/tc-z8k.c: Likewise.
4508 * config/tc-h8500.c: Fix typos in comments.
4510 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4512 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4515 2000-06-23 matthew green <mrg@redhat.com>
4517 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4518 defined. Fix error message for `[' grouping.
4520 2000-06-22 Kazu Hirata <kazu@hxi.com>
4522 * config/tc-h8300.c: Fix formatting and comment typos.
4524 2000-06-22 Timothy Wall <twall@cygnus.com>
4526 * config/tc-ia64.c (note_register_values): Move premature QP
4527 notation clearing into the appropriate place.
4529 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4531 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4532 first before anything else. Add bin-bugs.h, emul.h and progress.h
4533 Sort list of files as for $(OBJS) in Makefile.am.
4535 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4536 find one. Remake dependencies.
4537 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4538 * Makefile.in: Regenerate.
4539 * doc/Makefile.in: Regenerate.
4541 * config/tc-i386.c (i386_displacement): Don't assume a constant
4542 displacement is necessarily 16 bits when in 16 bit code mode.
4543 (md_assemble): Instead size the displacement here after we know
4544 for sure that a .code16gcc operand hasn't automatically added
4545 operand size prefixes.
4547 2000-06-21 H.J. Lu <hjl@gnu.org>
4549 * Makefile.am: Rebuild dependency.
4550 * Makefile.in: Rebuild.
4552 2000-06-21 Kazu Hirata <kazu@hxi.com>
4554 * config/tc-h8300.c (parse_reg): Make the function static.
4555 (parse_exp): Likewise.
4557 2000-06-20 DJ Delorie <dj@cygnus.com>
4559 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4560 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4561 for cygwin import libraries to work properly.
4563 2000-06-20 H.J. Lu <hjl@gnu.org>
4565 * Makefile.am: Rebuild dependency.
4566 * Makefile.in: Rebuild.
4567 * configure: Likewise.
4568 * doc/Makefile.in: Likewise.
4570 2000-06-20 Timothy Wall <twall@cygnus.com>
4572 * doc/internals.texi (CPU backend): Add @itemx for
4573 TC_START_LABEL_WITHOUT_COLON.
4574 * doc/c-tic54x.texi: New.
4575 * doc/as.texinfo: Add tic54x features and include primary tic54x
4577 * doc/all.texi: Add C54X.
4578 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4579 * doc/Makefile.in: Regenerate.
4580 * configure.in: Add tic54x and define LIBM for tic54x.
4581 * configure: Regenrate.
4582 * config/tc-tic54x.[ch]: New.
4583 * config/obj-coff.h: Add tic54x.
4584 * Makefile.am: (CPU_TYPES): Add tic54x.
4585 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4586 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4587 (as_new_LDADD): Add $(LIBM).
4588 * Makefile.in: Regenerate.
4590 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4592 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4593 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4594 * doc/as.texinfo: Likewise.
4596 * configure, Makefile.in: Regenerate.
4597 * configure.in (emulations): Recognize m6811 and m6812.
4598 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4599 Added files for 68hc11 and 68hc12 assembler.
4600 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4601 * config/tc-m68hc11.h: Header definition for that assembler.
4603 2000-06-18 Nick Clifton <nickc@redhat.com>
4605 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4606 instead of OCTETS_PER_BYTE.
4608 * config/tc-v850.c: Fix compile time warnings.
4609 * config/tc-ppc.c: Fix compile time warnings.
4611 2000-06-18 H.J. Lu <hjl@gnu.org>
4613 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4614 * configure: Rebuild.
4616 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4618 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4621 2000-06-16 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4624 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4626 * doc/c-mips.texi: Document newly accepted cpu variants.
4628 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4630 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4632 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4634 * macro.c (getstring): Make it possible to escape the quote
4637 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4639 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4641 2000-06-13 H.J. Lu <hjl@gnu.org>
4643 * configure: Regenerate.
4645 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4647 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4649 * doc/internals.texi (line_separator_chars): Semicolon is no
4650 longer a default. Mention null and newline as defaults.
4652 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4654 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4655 * config/tc-i860.h (line_separator_chars): Likewise.
4656 * config/tc-h8300.c (line_separator_chars): Likewise.
4657 * config/tc-i960.c (line_separator_chars): Likewise.
4658 * config/tc-m68k.c (line_separator_chars): Likewise.
4659 * config/tc-mips.c (line_separator_chars): Likewise.
4660 * config/tc-ns32k.c (line_separator_chars): Likewise.
4661 * config/tc-sparc.c (line_separator_chars): Likewise.
4662 * config/tc-vax.c (line_separator_chars): Likewise.
4664 * config/tc-h8300.c (comment_chars): Use string initialiser.
4665 * config/tc-i960.c (line_comment_chars): Likewise.
4666 * config/tc-z8k.c (comment_chars, line_comment_chars,
4667 line_separator_chars): Likewise.
4669 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4672 2000-06-08 Nick Clifton <nickc@cygnus.com>
4674 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4677 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4679 * configure.in (VERSION): Update to show this is the CVS mainline.
4681 2000-06-08 Matthew Jacob <mjacob@feral.com>
4683 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4684 $at is the integer register $r28, vs. both $r28 and the floating
4685 point register $f28.
4687 2000-06-08 James E. Wilson <wilson@cygnus.com>
4689 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4690 (dot_endp): Don't call ia64_flush_insns.
4691 (emit_one_bundle): Don't delete prologue/body records from
4692 unwind_record list in first loop. Rewrite second loop to account for
4695 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4697 * config/tc-ia64.c: Add missing prototypes.
4698 (generate_unwind_image): Cast argument to output_unw_records call.
4700 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4702 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4704 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4706 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4707 (REGISTER_P): likewise.
4708 (avr_opcodes): uses include/opcode/avr.h
4709 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4711 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4713 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4716 2000-06-03 H.J. Lu <hjl@gnu.org>
4718 * read.c (is_end_of_line): Put back `;'.
4720 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4722 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4724 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4726 * expr.c (operand): Test is_end_of_line outside switch to catch
4727 line separator chars that are also operators.
4728 (operator): Return O_illegal for line separator chars.
4730 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4731 entry (or `!' entry for TC_HPPA).
4733 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4734 before indexing is_end_of_line. Remove redundant check for '\0'.
4736 * config/tc-h8500.c (md_assemble): Likewise.
4737 * config/tc-mcore.c (md_assemble): Likewise.
4738 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4741 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4743 * config/tc-mcore.c (mcore_cons): Likewise.
4744 (mcore_float_cons): Likewise.
4745 (mcore_stringer): Likewise.
4746 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4748 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4750 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4752 2000-05-29 Nick Clifton <nickc@cygnus.com>
4754 * config/tc-sh.c: Fix compile time warning messages.
4756 * config/tc-mips.c: Fix compile time warning messages.
4758 2000-05-29 Philip Blundell <philb@gnu.org>
4760 * doc/as.texinfo: Update copyright dates.
4761 (Local Labels): Delete misplaced mention of ARM.
4762 * NEWS: Mention ARM ELF support.
4764 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4766 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4767 it is modified, and use the real_size to compute the frag address
4768 for dwarf2 line info.
4770 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4772 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4773 line-matching scheme to cope with automake moving variables around.
4774 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4775 * Makefile.in: Regenerate.
4777 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4779 * config/tc-sparc.c (sparc_relax): New.
4780 (md_longopts): Add -relax and -no-relax options.
4781 (md_parse_options, md_show_usage): Likewise.
4782 (md_apply_fix3): Optimize tail call into branch always if possible.
4784 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4786 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4787 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4788 rules, with warning when a GAS statement specifies a packing that
4789 will result in an instruction being squashed.
4790 Added typdef packing_type and enumerals, changed various integer
4791 literals to use the enumerals.
4793 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4795 * config/tc-ia64.c (dot_restorereg_p): New function.
4796 (md_pseudo_table): Add restorereg.p.
4797 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4798 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4800 * config/tc-ia64.h (unw_record_type): Add unwabi.
4801 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4802 called MASK with members for imask, and the masks produced by
4803 fr_mem, gr_mem, br_mem, and frgr_mem.
4804 (unw_p_record): Add members ABI and CONTEXT.
4805 (unw_x_record): Add member AB.
4806 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4807 as pseudo-register for use during unwind info generation.
4808 (AR_PFS, AR_LC): New macros.
4809 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4810 whose names start with an at sign (as in "@priunat").
4811 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4813 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4814 proc_end, unwind_info, personality_routine): Consolidate into
4815 "unwind" structure to reduce offset-table use. Add member
4816 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4818 (output_R1_format, output_R3_format, output_P3_format,
4819 output_P6_format): Initialize R with zero to reduce compiler warnings.
4820 (output_P7_format): Ditto. Add `default' branch to switch
4821 statement to reduce compiler warnings.
4822 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4823 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4824 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4825 into single argument.
4826 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4827 compiler warnings. Merge A and B args into single argument.
4828 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4829 A and B args into single argument.
4830 (free_record): Removed (wasn't used).
4831 (free_list_records): Also free imasks in prologue records.
4832 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4833 (output_spill_mask): Remove.
4834 (output_unwabi): New function.
4835 (output_epilogue, output_label_state, output_copy_state): Call
4837 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4838 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4840 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4841 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4842 as part of handling the prologue records. Emit region's imask if
4843 we have one. Handle unwabi, epilogue, label_state, copy_state,
4844 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4845 spill_sprel_p, and spill_reg_p records.
4846 (set_imask, count_bits, slot_index): New function.
4847 (fixup_unw_records): Fix region size computation. Handle
4848 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4849 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4850 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4851 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4852 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4853 (dot_save): Use manifest constants for applicaton registers.
4854 Handle REG_PR and REG_PRIUNAT.
4855 (dot_restore): Don't just ignore it.
4856 (dot_restorereg): New function..
4857 (generate_unwind_image): Ensure unwind info is a multiple of eight
4858 bytes, not just four bytes.
4859 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4860 (dot_altrp): Don't just ignore it.
4861 (dot_savemem): New function. Replaces dot_savesp() and
4862 dot_savepsp(). Use manifest constants for applicaton registers.
4863 Handle REG_PR and REG_PRIUNAT.
4864 (dot_savef): Simplify.
4865 (dot_saveb): Support generation of br_gr.
4866 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4867 dot_label_state, dot_copy_state): New function.
4868 (dot_unwabi): Don't just ignore it.
4869 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4870 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4871 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4872 (emit_one_bundle): Set slot number for prologue/body records
4873 *before* emitting the first insn.
4874 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4875 (md_begin): Declare "psp" pseudo-register.
4876 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4877 so we don't get segfault.
4878 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4879 counts as required per SW Conventions manual
4880 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4881 output_preds_psprel, output_preds_sprel, output_spill_base,
4882 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4883 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4884 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4885 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4886 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4887 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4888 (dot_vframe): Implement.
4889 (dot_vframesp, dot_vframepsp): New function.
4891 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4893 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4894 * configure: Regenerate.
4896 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4898 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4899 (md_estimate_size_before_relax): so we can use it here instead of
4900 old kludges. Localise vars to blocks. Comment.
4902 * frags.c (frag_new): Update fr_var comments.
4903 * frags.h (struct frag): Ditto.
4905 2000-05-22 Richard Henderson <rth@cygnus.com>
4907 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4908 (pseudo_func): Add pcrel.
4909 (operand_match): Handle IA64_OPND_TGT64.
4910 (build_insn): Likewise.
4911 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4912 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4913 (fix_insn): Handle all three 64-bit relocation types.
4915 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4917 * obj.h (struct format_ops): New members begin, app_file,
4918 s_set_other, s_set_desc, s_get_type, s_set_type,
4919 separate_stab_sections, init_stab_section.
4921 * config/obj-multi.h: Update GPL notice to v2.
4923 (obj_app_file): New.
4924 (S_SET_SIZE): Test s_set_size for NULL before calling.
4925 (S_SET_ALIGN): Similar for s_set_align.
4930 (SEPARATE_STAB_SECTIONS): New.
4931 (INIT_STAB_SECTION): New.
4932 (EMIT_SECTION_SYMBOLS): New.
4933 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4935 * config/obj-elf.h: Update GPL notice to v2.
4936 Mention that this file is included from obj-multi.h.
4937 (obj_begin): Wrap definition in ifndef.
4938 (elf_file_symbol): Constify declaration.
4939 (obj_app_file): Ditto.
4940 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4941 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4943 * config/obj-elf.c (elf_s_set_other): New.
4944 (elf_file_symbol): Constify argument.
4945 (elf_separate_stab_sections): New.
4946 (elf_init_stab_section): New.
4947 (elf_format_ops): Add new members. Remove comma at end.
4949 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4950 (ecoff_format_ops): Add new fields. Remove comma at end.
4951 Mention inconsistency for emit_section_symbols.
4953 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4955 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4956 (coff_separate_stab_sections): New.
4957 (coff_format_ops): Add new members.
4959 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4960 (obj_aout_s_set_other): New.
4961 (obj_aout_s_set_desc): New.
4962 (obj_aout_s_get_type): New.
4963 (obj_aout_s_set_type): New.
4964 (obj_aout_separate_stab_sections): New.
4965 (aout_format_ops): New members added. Use obj_aout_process_stab,
4966 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4967 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4969 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4971 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4973 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4974 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4975 (md_estimate_size_before_relax): Ensure jumps to weak and
4976 externally visible symbols are relocatable.
4978 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4980 * stabs.c (aout_process_stab): Make global.
4981 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4982 * read.h (aout_process_stab): Declare.
4984 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4985 Generalize to *aout, *coff *elf.
4986 * configure: Regenerated.
4988 * doc/internals.texi (Object format backend): Say
4989 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4991 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4992 * Makefile.in: Regenerated.
4994 2000-05-19 Catherine Moore <clm@cygnus.com>
4996 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4998 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5000 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5001 instruction to reflect change in re_assemble_*.
5003 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5005 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5006 build PA64 ELF tools.
5007 * configure: Rebuilt.
5009 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5011 * Makefile.am: Regenerate dependencies.
5012 * Makefile.in: Regenerate.
5014 2000-05-15 Nick Clifton <nickc@cygnus.com>
5016 * config/tc-arm.c (struct asm_psr): Add boolean field
5017 distinguishing between CSPR and SPSR. Rename 'number' field
5019 (psrs): Rearrange contents to match new asm_psr structure.
5020 (arm_psr_parse): Move next to psr_required_here. Make it
5021 return an asm_psr structure.
5022 (psr_required_here): Use asm_psr structure returned by
5024 (do_msr): Reorganise to allow psr_required_here to be called
5026 (md_undefined_name): Mark 'name' parameter as unused, since
5027 the COFF target does not use it.
5029 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5031 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5033 * config/te-aux.h: Likewise.
5034 * config/te-dpx2.h: Likewise.
5035 * config/te-go32.h: Likewise.
5036 * config/te-hp300.h: Likewise.
5037 * config/te-hppa.h: Likewise.
5038 * config/te-i386aix.h: Likewise.
5039 * config/te-ic960.h: Likewise.
5040 * config/te-interix.h: Likewise.
5041 * config/te-nbsd532.h: Likewise.
5042 * config/te-pc532mach.h: Likewise.
5043 * config/te-ppcnw.h: Likewise.
5044 * config/te-psos.h: Likewise.
5045 * config/te-sparcaout.h: Likewise.
5046 * config/te-sun3.h: Likewise.
5047 * config/te-sysv32.h: Likewise.
5049 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5051 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5052 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5053 and sign extend without an if statement.
5054 (build_bytes): Likewise.
5056 2000-05-14 Kazu Hirata <kazu@hxi.com>
5058 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5059 X_add_symbol L_32 case.
5061 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5063 * config/te-freebsd.h: New file.
5065 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5067 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5068 bindtextdomain): Replace defines with those from intl/libgettext.h
5069 to quieten gcc warnings.
5071 * NEWS: Mention x86 .arch and -q.
5073 * config/tc-i386.c (quiet_warnings): New.
5074 (md_assemble): Use quiet_warnings.
5075 (md_parse_option): Set quiet_warnings from -q.
5076 (md_show_usage): Mention -q, delete -m.
5077 (flag_do_long_jump): Delete.
5078 (md_parse_option): Remove -m.
5079 (md_show_usage): Remove -m.
5080 (md_create_long_jump): Remove useless flag_do_long_jump code.
5082 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5083 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5085 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5086 Alexander Sokolov <robocop@netlink.ru>
5088 * doc/c-i386.texi (i386-Arch): New section.
5089 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5091 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5092 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5093 architecture has been given and is not 486.
5094 (set_cpu_arch): New.
5095 (md_pseudo_table): Add .arch.
5096 (md_assemble): Warn if cpu architecture has been given and an
5097 unsupported instruction.
5099 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5100 Move operand_types bit defines after relevant template field.
5101 (template): Add cpu_flags.
5105 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5107 * config/tc-mn10300.h (md_end): Define.
5108 (mn10300_finalize): Declare.
5109 * config/tc-mn10300.c: Include dwarf2dbg.h.
5110 (debug_line): Define.
5111 (md_assemble): Generate dwarf2 line info.
5112 (mn10300_finalize): New function. Finalize dwarf2 info.
5114 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5116 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5117 external version of the relocation for weak symbols.
5119 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5121 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5122 frame size in units of 16 bytes, as required per SW Conventions manual.
5123 (output_unw_records): Output info-block header as a dword to get
5126 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5128 * as.h: #include "file", not <file> on files from ../include.
5129 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5130 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5131 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5132 (tc_coff_symbol_emit_hook): Ditto.
5133 (OPTCOUNT): Cast to int to avoid compiler warning.
5134 (md_begin): Fix signed/unsigned warnings.
5136 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5138 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5139 ABRANCH LONG case for a conditional branch on a 68000.
5140 (md_estimate_size_before_relax): Likewise. Also handle
5141 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5142 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5143 PC-relative on all CPUs.
5144 (md_estimate_size_before_relax): Likewise.
5146 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5148 * as.c (parse_args): Just mention current year in printed
5151 2000-05-03 J.T. Conklin <jtc@redback.com>
5153 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5155 (md_parse_option): Recognize -m7400.
5157 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5159 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5160 don't permit lp to become less than the words array.
5162 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5164 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5165 Fix little-endian case.
5167 2000-05-03 David O'Brien <obrien@NUXI.com>
5169 * as.c (parse_args): Update copyright.
5171 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5173 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5174 for the .bss section too.
5176 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5178 * configure.in: Set em=linux for hppa-*-linux.
5179 * configure: Regenerate.
5180 * doc/Makefile.in: Regenerate with correct automake.
5182 * frags.c (frag_grow): Sanity check chunk_size.
5184 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5185 * config/obj-som.h: Likewise.
5186 * config/obj-ieee.h: Likewise.
5188 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5190 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5191 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5192 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5193 (pa_ip): low_sign_unext now returns via function value. Use
5194 re_assemble_* instead of dis_assemble_* and
5195 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5197 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5198 (md_section_align, md_parse_option, md_show_usage,
5199 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5200 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5201 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5202 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5203 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5205 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5206 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5207 outside of switch. Correct mask and shifting errors in case 10
5208 and case -11. In case 21, compare against signed range to suit
5209 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5210 case 17 and case 22, use offsetT variable to properly check range.
5211 Use re_assemble_* here too.
5212 (evaluate_absolute): Change type of value to offsetT. Call
5213 hppa_field_adjust to do the work for us.
5214 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5215 (pa_parse_cmpib_64_cmpltr): Ditto.
5216 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5217 of i to unsigned int.
5218 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5219 (pa_end_of_source): Return type is void.
5221 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5223 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5225 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5227 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5228 More comments added.
5229 (md_begin): Removed "construct symbols for each register name".
5230 Because register names conflicts with GCC generated function
5232 (avr_operand): Now constant numbers can be used as a register
5233 identifiers (0 as r0, 31 as r31).
5234 (md_assemble): use skip_space () before parsing instruction
5237 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5239 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5240 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5241 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5242 * configure: Regenerate.
5244 2000-04-29 Andreas Jaeger <aj@suse.de>
5246 * as.h: Correctly check GCC version.
5248 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5250 * doc/as.1: Fix unbalanced brackets.
5252 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5254 (line_comment_chars): Set to '/' if TE_FreeBSD.
5256 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5258 * configure.in: Configury support for PA64 (currently disabled).
5259 * configure: Rebuilt.
5261 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5263 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5264 bfd_set_section_alignment.
5266 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5268 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5271 2000-04-24 Nick Clifton <nickc@cygnus.com>
5273 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5274 * doc/as.texinfo (Align): Include arm and strongarm in list of
5275 targets that have the second form of the behaviour of the .align
5278 2000-04-24 Mark Klein <mklein@dis.com>
5280 * config/obj-som.c: Terminate obj_pseudo_table.
5282 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5284 * as.c (parse_args): Allow md_parse_option to override -a listing
5286 * config/obj-coff.c (add_lineno): Change type of offset parameter
5287 from "int" to "bfd_vma."
5288 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5289 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5290 (ppc_change_csect): Align correctly for XCOFF64.
5291 (ppc_machine): New function, which discards "ppc_machine" line.
5292 (ppc_tc): Cons for 8 when code is 64 bit.
5293 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5295 (md_parse_option): Handle -a64 and -a32.
5297 * config/tc-ppc.h (TARGET_MACH): Define.
5298 (TARGET_FORMAT): Move to function.
5299 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5301 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5303 * config/tc-avr.c: New AVR_ISA_ defined.
5304 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5305 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5306 for `fmul', `movw' and `lpm R,Z' instructions.
5307 (avr_operands): Warn if current opcode is a two-word instruction
5308 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5309 (avr_opcodes): New commands added.
5310 (REGISTER_P): Check 'a' and 'v' constraint letters.
5311 (mcu_types): New MCU added.
5313 2000-04-22 Timothy Wall <twall@cygnus.com>
5315 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5317 (operand_match): Conditionally insert default bit values for IMMU9.
5319 2000-04-14 Matthew Green <mrg@cygnus.com>
5321 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5322 * configure: Rebuilt.
5324 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5325 Jason Eckhardt <jle@cygnus.com>
5327 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5329 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5330 Added handling of new operand types l,y,&,fe,fE,fx.
5332 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5333 David Mosberger <davidm@hpl.hp.com>
5334 Timothy Wall <twall@cygnus.com>
5335 Andrew MacLeod <amacleod@cygnus.com>
5336 Jim Wilson <wilson@cygnus.com>
5338 * Makefile.am (CPU_TYPES): Add ia64.
5339 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5340 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5341 * Makefile.in: Rebuild.
5342 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5343 * configure: Rebuild.
5344 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5345 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5346 * expr.c (expr): Handle md_optimize_expr.
5347 * read.c (LEX_HASH): Add comment.
5348 * config/tc-ia64.c, config/tc-ia64.h: New files.
5350 2000-04-21 Richard Henderson <rth@cygnus.com>
5352 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5353 bundling a non-delayed branch type instruction.
5355 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5357 * config/tc-mn10300.c (HAVE_AM30): Define.
5358 (md_assemble): Use it.
5360 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5362 * config/obj-elf.c (obj_elf_change_section): Check for changed
5365 * Makefile.am: (CPU_MULTI_VALID): Remove.
5366 (MULTI_CPU_TYPES): Define.
5367 (MULTI_CPU_OBJ_VALID): Define.
5368 (DEPTC): Use the above.
5369 (DEPOBJ): Same here.
5371 Regenerate dependencies.
5372 * Makefile.in: Regenerate.
5374 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5376 * Makefile.am (YACC, LEX): Get them from configure.
5378 2000-04-18 H.J. Lu (hjl@gnu.org)
5380 * config/tc-i386.c (offset_in_range): Use addressT instead of
5381 bfd_vma for non-bfd assemblers.
5383 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5385 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5386 doesn't give spurious errors.
5388 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5390 * as.h (SEEK_SET): Define if undefined.
5392 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5394 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5395 constants, and don't assume offsetT is 32 bits.
5397 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5399 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5400 (md_pcrel_from_section): Add prototype.
5401 (d10v_fix_adjustable): Add prototype.
5402 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5404 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5406 2000-04-12 Nick Clifton <nickc@cygnus.com>
5408 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5409 symbol in frag chain.
5411 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5413 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5414 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5415 (fits_in_signed_word, smallest_imm_type): Ditto.
5416 (md_assemble): Use an offsetT var to hold offsetT values, not a
5418 (offset_in_range): New.
5419 (md_assemble): Use it.
5420 (md_convert_frag): Change type of target_address, opcode_address,
5421 and displacement_from_opcode_start to offsetT.
5422 (md_create_short_jump): Change type of offset to offsetT.
5423 (md_create_long_jump): Ditto.
5424 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5425 (md_chars_to_number): Remove.
5426 (output_invalid): Remove duplicate prototype.
5428 2000-04-09 Nick Clifton <nickc@cygnus.com>
5430 * Makefile.am (CPU_TYPES): Add 'avr'.
5431 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5432 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5434 * Makefile.in: Regenerate.
5436 * doc/as.texinfo: Add M32R documentation.
5438 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5440 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5441 --enable-build-warnings option.
5442 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5443 * Makefile.in, configure: Re-generate.
5445 2000-04-07 Nick Clifton <nickc@cygnus.com>
5447 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5448 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5449 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5450 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5451 (arm_force_relocation): Force relocations for
5452 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5454 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5456 * config/tc-sh.c (get_operands): There's no third operand if the
5457 first operand is an immediate.
5459 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5461 * config/tc-sh.c (immediate): Delete.
5462 (sh_operand_info): Add immediate member.
5463 (parse_reg): Use A_PC for pc.
5464 (parse_exp): Add second argument 'op'. All callers changed.
5465 (parse_at): Expect pc to be coded as A_PC.
5466 Use immediate field in *op.
5467 (insert): Add fourth argument 'op'. All callers changed.
5468 (build_relax): Add second argument 'op'. All callers changed.
5469 (insert_loop_bounds): New function.
5470 (build_Mytes): Remove DISP_4.
5471 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5472 (assemble_ppi): Use immediate field in *operand.
5473 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5474 (md_apply_fix): Likewise.
5475 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5477 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5479 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5481 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5483 * internals.texi (CPU backend): Document
5484 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5486 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5488 * po/gas.pot: Regenerate.
5490 * as.c (show_usage): Restore translated part of bug string.
5491 * gasp.c (show_usage): Likewise.
5493 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5494 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5495 than move-if-change.
5496 (DEP1): Modify for "gcc -MM".
5500 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5501 Update dependencies.
5502 * Makefile.in: Regenerate.
5504 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5506 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5507 (md_begin): Likewise.
5508 (HAVE_AM33): New macro.
5509 (md_assemble): Use it. Match r_regs and xr_regs only if
5512 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5514 * as.h: #include "bin-bugs.h"
5515 * as.c (show_usage): Use REPORT_BUGS_TO.
5516 * gasp.c: #include "bin-bugs.h"
5517 (show_usage): Use REPORT_BUGS_TO.
5519 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5521 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5523 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5524 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5527 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5529 * config/tc-i386.c (i386_immediate): Don't assume a constant
5530 immediate is necessarily 16 bits when in 16 bit code mode.
5531 (md_assemble): Instead set guess_suffix here after we have checked
5534 2000-04-02 Richard Henderson <rth@cygnus.com>
5536 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5537 quantities. Correct right shift sign extension.
5538 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5539 32-bit value when shifting into place.
5541 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5543 * app.c: Add ATTRIBUTE_UNUSED as needed.
5544 * config/tc-ppc.c: Likewise.
5545 (ppc_size): Make unsigned long.
5546 (ppc_insert_operand): Add casts to avoid warnings.
5548 2000-03-31 Nick Clifton <nickc@cygnus.com>
5550 * config/tc-d10v.h (md_flush_pending_output): Define.
5552 2000-03-29 Nick Clifton <nickc@cygnus.com>
5554 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5555 segment. Works for both BFD_ASSEMBLER and others.
5556 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5558 2000-03-29 Nick Clifton <nickc@cygnus.com
5560 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5562 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5564 * listing.c (LISTING_LHS_WIDTH): Default depends on
5566 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5568 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5570 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5573 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5575 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5577 * config/tc-avr.c (mcu_types): Add missing initialiser.
5578 (md_pcrel_from_section): Add prototype.
5579 (avr_operand): Remove redundant test of unsigned < 0.
5580 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5582 2000-03-27 Denis Chertykov <denisc@overta.ru>
5584 * config/tc-avr.c: New file for AVR support.
5585 * config/tc-avr.h: Likewise.
5586 * configure.in: Add AVR support.
5587 * configure: Regenerate.
5589 2000-03-26 Timothy Wall <twall@cygnus.com>
5591 * gasp.c (macro_op): Add new argument to check_macro call.
5592 Macro structure definitions moved to macro.h
5593 * sb.h: Add argument to prototype for input_scrub_include_sb.
5594 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5595 nesting checks with an additional flag.
5596 (struct input_save): Add flag to indicate whether current sb
5597 should be checked for proper macro/conditional nesting.
5598 (input_scrub_push/pop): Save/restore nest check flag.
5599 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5601 * macro.c (check_macro): Allow caller to retrieve parsed macro
5602 information if a pointer is provided. This information may be
5603 used by the new macro hooks.
5604 * macro.h: Update prototype for check_macro. Macro struct
5605 definitions moved here from macro.c/gasp.c.
5606 * read.c (read_a_source_file): Add parameter to check_macro call,
5607 and pass macro info to the macro hook, if defined.
5608 (input_scrub_insert_line): New. Allow insertion of a line of
5609 characters into the input stream.
5610 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5611 file into the input stream.
5612 (s_include): Use input_scrub_insert_file.
5613 * internals.texi: Document new macro hooks.
5614 * as.h: New prototypes added.
5616 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5618 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5619 an initial capital letter.
5620 (i386_index_check): Reindent.
5622 2000-03-19 Nick Clifton <nickc@cygnus.com>
5624 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5627 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5629 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5630 instruction operand bad if Rd > 7 when generating
5631 thumb instructions. Prevents for example,
5632 "adr r12,label" from silently failing and generating
5633 the wrong instruction.
5635 2000-03-17 Nick Clifton <nickc@cygnus.com>
5637 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5638 that have a destingation >= 0x400000.
5639 Fix compile time warning messages.
5641 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5643 * config/tc-sh.c (md_begin): When encountering insn that are
5644 not supported by the current arch, only change the name if
5645 its contents are the same as prev_name.
5646 (get_specific): If the the architecture doesn't match, fail.
5648 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5650 * config/tc-sh.c (IDENT_CHAR): Define.
5651 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5652 matching back where it came from.
5654 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5656 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5658 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5660 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5663 2000-03-15 Kazu Hirata <kazu@hxi.com>
5665 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5667 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5669 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5670 floating-point-number, make sure 'f' is in FLT_CHARS.
5672 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5674 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5675 (s_lcomm_internal): Use it.
5676 * doc/internals.texi (CPU backend): Document it.
5677 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5680 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5682 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5685 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5686 implementation doesn't have special handling for switch
5688 (macro_build): Allow for code in sections other than .text.
5690 (mips_ip): Likewise.
5691 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5692 Don't perform relocs if we will be outputting them.
5693 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5694 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5697 2000-03-09 Catherine Moore <clm@cygnus.com>
5699 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5700 relocation type based on the entry in the fixup structure.
5701 Put S_IS_EXTERN processing back in.
5703 2000-03-08 H.J. Lu (hjl@gnu.org)
5705 * Makefile.am (install-exec-tooldir): Depend on
5706 install-exec-bindir for parallel make.
5707 * Makefile.in: Regenerated.
5709 2000-03-06 Nick Clifton <nickc@cygnus.com>
5711 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5713 (md_parse_option): Parse -m32r command line switch - disable m32rx
5715 (md_show_usage): Document new option.
5717 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5718 * doc/Makefile.in: Regenerate.
5719 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5721 2000-03-02 Michael Meissner <meissner@redhat.com>
5723 * config/tc-d30v.c (check_range): Remove code that incorrectly
5724 sign extended values where bits < 32.
5726 2000-03-02 H.J. Lu (hjl@gnu.org)
5728 * configure.in: Support --enable-targets=all on ia32.
5729 * configure: Regenerated.
5731 2000-03-01 Nick Clifton <nickc@cygnus.com>
5733 * gasp.c (do_align): Remove bogus check of alignment value.
5735 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5737 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5738 TC_PPC was defined forced the type of a symbol with no other type
5741 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5743 * doc/internals.texi (CPU backend): Mention that
5744 line_separator_chars do not break up comments. Fix typos for
5745 LEX_AT and LEX_NAME descriptions. Document operands for
5746 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5747 description of md_create_short_jump usage. Document argument for
5748 md_undefined_symbol.
5750 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5752 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5753 (md_parse_option): Handle it.
5754 (md_show_usage): Document it.
5756 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5758 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5759 opcode, for the instruction `pal19'. From Andrea Arcangeli
5762 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5764 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5766 (md_assemble): To here, before template operands are matched.
5767 Also ensure a constant immediate is sign extended when we know the
5768 size is at most 16 bits. This is to catch cases like "add
5769 $0xffc0,%ax" where we don't know the size, and thus that the
5770 immediate can be represented as Imm8S until after parsing the
5772 (i386_displacement): Similarly sign extend 16 bit constant
5774 (md_assemble): Relax 16-bit jump constant range check to suit sign
5775 extended displacements.
5777 2000-02-26 Andreas Jaeger <aj@suse.de>
5779 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5781 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5783 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5784 call operands when intel_syntax.
5785 (intel_float_operand): Return 2 for "fi...".
5786 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5787 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5788 earlier "SHORT" change.
5789 (md_assemble): When determining suffix from Regs, exclude
5792 2000-02-24 Nick Clifton <nickc@cygnus.com>
5794 * configure: Add arm-wince, mips-pe and sh-pe targets.
5795 * configure: Regenerate.
5797 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5799 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5800 "pe-mips" for the mips-pe target.
5802 * config/tc-arm.c (insns): Change displacement encoded in BL
5803 and B instructions if the target port is arm-wince.
5804 (do_ldst): Do not bias the relocation offset if the target
5806 (md_pcrel_from): Add in missing relocation offset bias if the
5807 target os arm-wince.
5809 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5810 (md_begin): Disable -G support for mips-pe target.
5811 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5812 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5815 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5816 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5817 assembler, just set the alignment to 4.
5819 * config/te-wince-pe.h: New file for WinCE targets. Define
5822 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5824 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5825 string instructions.
5826 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5827 (i386_intel_memory_operand): After finding a segment override,
5828 check again for no `[' before looking for a displacement. Bomb if
5829 more than one displacement rather than silently discarding the
5830 second and subsequent ones. Free strings malloc'd by
5831 build_displacement_string.
5833 2000-02-24 Catherine Moore <clm@cygnus.com>
5835 * config/obj-som.c (obj_pseudo_table): Add "weak".
5836 (obj_som_weak): New routine.
5838 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5840 * config/tc-i386.c (union i386_op): New.
5841 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5842 Throughout file replace occurences of disps[n], imms[n], regs[n]
5843 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5844 intel mode operand swapping. Add assert in regKludge and
5845 fake_zero_displacement code. Test i.types[n] when outputting
5846 displacements and immediates. Combine output of Disp16 with
5848 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5849 when in intel mode by (not) reversing fsub and fdiv operands
5850 before the template search. This fails for single operand
5851 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5852 undefined. Instead fix the base_opcode after we've found the
5853 template. Move base_opcode xor with found_reverse_match from
5854 opcode output code to before this fix so we test for the correct
5856 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5857 check in intel mode. Instead compare opcodes.
5859 * config/tc-i386.h (TC_RELOC): Delete.
5860 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5861 with equivalent call to reloc.
5863 * as.h (flag_m68k_mri): Move declaration after target include, and
5864 only declare when TC_M68K defined. Define as zero otherwise.
5865 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5866 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5867 Define as zero otherwise.
5868 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5869 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5870 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5871 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5872 testing whether defined.
5873 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5874 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5875 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5876 rather than testing whether defined.
5877 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5878 (parse_mri_cons): Declare and use only when TC_M68K.
5879 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5880 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5881 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5883 * NEWS: Mention IBM 370 support.
5885 2000-02-23 Richard Henderson <rth@cygnus.com>
5887 * config/tc-i386.c (md_assemble): When swapping operands for
5888 intel_syntax, assume everything that's not Imm or Disp is a
5891 2000-02-23 Linas Vepstas <linas@linas.org>
5893 * config/tc-i370.c, config/tc-i370.h: New files.
5894 * Makefile.am: Add support for Linux/IBM 370.
5895 * configure.in: Likewise.
5896 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5897 * config/obj-elf.c: Include elf/i370.h
5898 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5900 * Makefile.in: Regenerate.
5901 * configure: Regenerate.
5903 * doc/c-i370.texi: New file.
5904 * doc/all.texi: Include it.
5905 * doc/as.texinfo: And here.
5906 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5907 * doc/Makefile.in: Regenerate.
5909 2000-02-19 Michael Meissner <meissner@redhat.com>
5911 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5912 determine if an instruction can be used in parallel with an ADDppp
5913 or SUBppp instruction.
5915 2000-02-22 Andrew Haley <aph@cygnus.com>
5917 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5919 2000-02-22 Andrew Haley <aph@cygnus.com>
5921 * config/tc-mips.c (mips_gp32): New variable.
5922 (macro_build) Use mips_gp32.
5924 (md_longopts): Add "-mgp32" and "-mgp64".
5925 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5927 (OPTION_M7900): Change offset
5928 (OPTION_NO_M7900): Ditto.
5930 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5932 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5933 warning, and bump it to 1.
5935 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5937 From Brad Lucier <lucier@math.purdue.edu>:
5938 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5941 2000-02-21 Catherine Moore <clm@cygnus.com>
5943 * config/tc-mips.c (MF_HILO_INSN): Define.
5944 (mips_7000_hilo_fix): Declare.
5945 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5946 (md_parse_option): Check for 7000_HILO_FIX options.
5947 (OPTION_M7000_HILO_FIX): Define.
5948 (OPTION_NO_M7000_HILO_FIX): Define.
5949 * doc/c-mips.texi (-mfix7000): Describe.
5951 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5953 * listing.c (print_lines): Remove unused variable `end'.
5955 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5956 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5957 reloc_type when BFD_ASSEMBLER.
5958 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5959 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5960 statement and quell signed vs. unsigned comparison warning.
5962 2000-02-18 Nick Clifton <nickc@cygnus.com>
5964 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5965 the computed frag offset, rather than overwriting it.
5967 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5969 * config/tc-sh.c ("elf/sh.h"): Include.
5970 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5971 (md.begin): Initialize target_arch.
5972 Only include opcodes in has table that match selected architecture.
5973 (parse_reg): Recognize register names for sh-dsp.
5974 (parse_at): Recognize post-modify addressing.
5975 (get_operands): The leading space is now optional.
5976 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5977 arguments. Update valid_arch.
5978 (build_Mytes): Add support for SDT_REG_N.
5979 (find_cooked_opcode): New function, broken out of md_assemble.
5980 (assemble_ppi, sh_elf_final_processing): New functions.
5981 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5982 (md_longopts, md_parse_option): New option: -dsp.
5983 * config/tc-sh.h (elf_tc_final_processing): Define.
5984 (sh_elf_final_processing): Declare.
5986 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5988 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5989 the unwinder subspace. Save the current seg/subseg before creating
5992 2000-02-10 Nick Clifton <nickc@cygnus.com>
5994 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5995 little endian targets.
5996 (INST_BYTE1): Redefine to handle big and little endian
5998 (cpu_type): New type: Select between M340 and M210.
5999 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6000 instructions of the M340.
6001 (md_assemble): Add support for the MULSH and OPSR classes of
6003 (md_atof): Add support for little endian targets.
6004 (md_parse_option): Add support for -EL, -EB and -mcpu command
6006 (md_convert_frag): Add support for little endian targets.
6007 (md_apply_fix3): Add support for little endian targets.
6008 (md_number_to_chars): Add support for little endian targets.
6010 2000-02-10 Timothy Wall <twall@redhat.com>
6012 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6013 defined, use it to verify the symbol just read should be a label.
6015 2000-02-10 Timothy Wall <twall@redhat.com>
6017 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6018 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6019 around colons when KEEP_WHITE_AROUND_COLON is defined.
6020 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6021 and KEEP_WHITE_AROUND_COLON.
6023 2000-02-08 Timothy Wall <twall@redhat.com>
6025 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6027 (do_repeat): New. Abstract repeat logic so that a "break" can be
6029 (end_repeat): New. Provide support for a "break" out of the
6031 * read.h: Add prototypes for new functions.
6033 2000-02-08 Timothy Wall <twall@redhat.com>
6035 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6036 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6037 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6040 2000-02-08 Timothy Wall <twall@redhat.com>
6042 * read.c: Added elseif to directives table.
6043 * read.h: Added prototype for s_elseif.
6044 * doc/as.texinfo: Added description for elseif.
6045 * cond.c (s_elseif): New function
6047 2000-02-04 Timothy Wall <twall@redhat.com>
6049 * listing.c (print_lines): Remove conditionals causing bug in
6052 2000-02-03 Timothy Wall <twall@cygnus.com>
6054 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6056 * frags.c (frag_new): Calculate fr_fix in octets
6057 (frag_now_fix) Return offset as target address offset (bytes).
6058 (frag_now_fix_octets) New - Return offset in octets (8-bit
6060 * frags.h: Added prototype for frag_now_fix_octets().
6061 Distinguish between octets and bytes in field descriptions.
6062 * listing.c (calc_hex): Account for octets vs bytes when
6063 printing addresses/offsets.
6064 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6065 target is little-endian, print the octets in a word in big-endian
6066 order so that the display looks like a proper hexadecimal number,
6067 instead of having the octets reversed.
6068 * read.c (do_align): When recording alignment, alignment power
6069 should be in terms of target bytes (minimum addressible unit)
6071 (do_org) Convert ORG target address (byte) argument into an
6072 octet offset when generating a variable fragment.
6073 * symbols.c (resolve_symbol_value): Symbol final value
6074 converted to a target address offset (bytes) from its octet offset.
6075 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6076 offset (bytes) is adjusted by the frag offset (octets) converted
6078 (coff_frob_section) Section alignment power is in terms of bytes;
6079 convert it to an octet alignment power when calculating size (and
6080 size mask) in octets. Don't modify the section size in order to
6081 "align" it for TI COFF, since that format has a different method
6082 for storing alignment information.
6084 2000-02-01 Timothy Wall <twall@cygnus.com>
6086 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6087 entries, matching the way GCC generates them. If not escaped, the
6088 filename is encoded incorrectly.
6090 2000-01-31 Nick Clifton <nickc@cygnus.com>
6092 * config/tc-arm.c (reg_table): Add support for ATPCS register
6095 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6097 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6099 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6101 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6102 of a symbol when we really care about its value.
6104 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6106 * config/tc-mcore.c (md_assemble): Give warning message if
6107 operands passes to instruction are more than the spec.
6109 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6111 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6112 Thumb mode but the label seen was not declared as '.thumb_func'
6113 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6114 correct disassembly of Thumb code bounded by non function labels.
6116 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6118 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6119 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6121 * Makefile.in: Same here.
6124 * configure.in: Set bfd_gas for i386-aout when primary target
6125 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6126 we may need the primary te_file. Remove incorrect comment.
6128 * configure: Regenerate.
6130 * config/e-i386aout.c: New file.
6132 * as.c (USE_EMULATIONS): Move to before print_version_id.
6133 (struct emulation): Add i386aout.
6134 (show_usage): Split text strings. Reformat -a text. Add --em
6138 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6139 (aout_format_ops): New.
6142 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6143 preprocessor conditional and add aout USE_EMULATIONS tests.
6144 (read_a_source_file): Don't pass error strings to printf as
6148 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6150 (do_data): Same here.
6151 (process_file): And here.
6154 * symbols.c (colon): Rewrite "already defined" fatal message
6155 code for aout with USE_EMULATIONS.
6158 * config/obj-aout.c (OBJ_HEADER): Define.
6159 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6161 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6162 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6164 (obj_aout_type): Expand S_SET_OTHER here too.
6165 (obj_read_begin_hook): Remove.
6166 (aout_pop_insert): New.
6167 (obj_aout_s_get_other): New.
6168 (obj_aout_s_get_desc): New.
6169 (aout_format_ops): New.
6172 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6173 gets aout_pseudo_table.
6174 (aout_pseudo_table): Declare.
6175 (obj_read_begin_hook): Define.
6178 * config/obj-coff.c (obj_pseudo_table): Rename to
6180 (coff_pop_insert): Use coff_pseudo_table.
6181 (coff_sec_sym_ok_for_reloc): Remove.
6182 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6183 and comment all zero entries and remove #if 0 code.
6186 * config/obj-coff.h (obj_pop_insert): Define.
6187 (coff_pseudo_table): Declare.
6190 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6191 s_get_size, s_set_size. Comment all zero entries.
6194 * config/obj-elf.c (elf_s_get_other): New function.
6195 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6196 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6197 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6199 (obj_elf_parse_section_letters): Don't pass error strings to
6200 printf as format arg.
6203 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6205 (elf_s_get_other): Declare.
6206 (S_GET_OTHER) Define as elf_s_get_other if not already
6208 (S_SET_OTHER): Only define when not already defined.
6209 (elf_obj_read_begin_hook): Declare.
6210 (obj_read_begin_hook): Define.
6211 (elf_obj_symbol_new_hook): Declare.
6212 (obj_symbol_new_hook): Define.
6215 * config/obj-multi.h: Add copyright header and protect against
6216 multiple inclusion. Add * to all function pointers.
6217 (OBJ_HEADER): If defined, include it rather than other defines
6219 (obj_frob_file_after_relocs): Test for NULL.
6220 (obj_symbol_new_hook): Here too.
6221 (obj_sec_sym_ok_for_reloc): And here.
6222 (S_GET_OTHER): Define.
6223 (S_GET_DESC): Define.
6224 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6225 (OBJ_MAYBE_ELF): Update comment.
6227 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6228 OBJ_AOUT preprocessor conditional and handle emulation by
6229 testing OUTPUT_FLAVOR.
6230 (i386_displacement): Here too.
6231 (md_section_align): Similarly here.
6232 (i386_target_format): Conditionally compile when more than one
6233 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6234 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6235 (i386_displacement): Here too.
6238 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6239 Define TARGET_FORMAT for aout only when not multi.
6242 * config/te-multi.h: Delete file as it's identical to te-generic.h
6244 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6246 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6247 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6250 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6252 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6255 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6257 * config/tc-mips.c (mips_do_align): New function.
6258 * config/tc-mips.h (md_do_align): Define.
6260 2000-01-10 Philip Blundell <philb@gnu.org>
6262 * doc/c-arm.texi (ARM Options): Fix typo.
6263 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6264 line separator for Linux.
6265 * doc/as.texinfo (Comments): Mention the ARM.
6267 2000-01-10 Philip Blundell <pb@futuretv.com>
6269 * configure.in (arm*-*-conix*): New target.
6270 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6272 * configure: Regenerate.
6274 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6276 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6277 (obj_elf_visibility): New function.
6279 * doc/as.texinfo (Visibility): New node: document visibility
6282 For older changes see ChangeLog-9899
projects / deliverable / binutils-gdb.git / blob