1 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
3 * config/tc-h8300.c (h8300hmode): Record the machine type
4 if BFD_ASSEMBLER is defined.
5 (h8300smode, md_begin): Similarly.
7 2001-08-29 Joel Sherrill <joel@OARcorp.com>
9 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
10 default from coff to elf.
11 * configure: Regenerate.
13 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
15 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
16 assorted coff relocations to the corresponding elf relocations.
17 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
19 * configure.in: Add case for h8300-*-elf.
20 * configure: Regenerate.
22 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
24 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
25 documentation to reflect reality.
27 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
29 * tc_mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
30 (macro): Reflect change to MAX_GPREL_OFFSET.
32 2001-08-27 Torbjorn Granlund <tege@swox.com>
33 Staffan Ulfberg <staffanu@swox.se>
34 Linus Nordberg <linus@swox.se>
35 Alan Modra <amodra@bigpond.net.au>
37 * configure.in: Recognise powerpc*le*, not just powerpcle*.
38 * configure: Regenerate.
39 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
40 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
41 (md_assemble): Use them.
42 (ppc_machine): Support stub for ELF64 as well as XCOFF.
43 (md_pseudo_table): Add "llong", "quad".
44 (md_parse_option): Match default_cpu of powerpc*.
46 (ppc_subseg_align): Only for OBJ_XCOFF.
47 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
48 (md_begin): Select PPC_OPCODE_64 for 64 bit.
49 (ppc_insert_operand): Don't bother testing 'file' before calling
50 as_bad_where. Use as_bad_where for operand->insert errors.
51 (mapping): Add ELF64 relocation modifiers.
52 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
53 expressions with abs_symbol.
54 (ppc_elf_cons): Correct offset for little endian targets.
55 (ppc_elf_frob_symbol): New.
56 (md_assemble): Add support for 64 bit ELF relocs.
57 (ppc_tc): Ensure 8 byte alignment when 64 bit.
58 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
59 ".toc" section for 64 bit ELF.
60 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
61 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
62 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
63 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
64 Expand on comments, error message. Add support for 64 bit relocs,
65 and use PPC_HI etc. macros.
66 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
67 (HANDLE_ALIGN): Define to generate nops in code sections rather
69 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
70 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
71 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
72 (ppc_fix_adjustable): Declare.
73 (tc_frob_symbol): Define.
74 (ppc_elf_frob_symbol): Declare.
76 2001-08-26 Andreas Jaeger <aj@suse.de>
78 * config/tc-s390.c: Add missing prototypes
79 (md_gather_operands): Make static.
81 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
83 * tc_mips.h (MAX_GPREL_OFFSET): Change it to the maximum allowed
84 value, not the word beyond maximum.
85 * tc_mips.c (macro_build_lui): Code cleanup.
86 (macro): Reflect change to MAX_GPREL_OFFSET.
87 (mips_ip): Check explicitly against S_EX_NONE.
88 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
89 (md_apply_fix): Code cleanup.
91 2001-08-24 Andreas Jaeger <aj@suse.de>
93 * config/tc-ppc.h: Fix prototype declaration.
95 2001-08-23 Jakub Jelinek <jakub@redhat.com>
97 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
98 * config/obj-elf.c (obj_elf_size): When size is constant, free
99 and clear symbol_get_obj(sym)->size if any.
101 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
103 * tc_mips.c (md_begin): Warn about incompatibility between -march=FOO
104 and -mipsN option, continue with default ISA.
106 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
108 * config/tc-mips.c (md_parse_option): #ifdef the
109 traditional/non-traditional names as it is done in mips_target_format.
111 2001-08-20 Richard Henderson <rth@redhat.com>
113 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
114 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
115 use seg parameter instead of now_seg.
117 2001-08-18 H.J. Lu <hjl@gnu.org>
119 * config/tc-mips.c (show): Add the missing prototype.
121 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
123 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
125 (mips_ip): Use the new return values instead of characters. Add
126 support for %higher and %highest.
129 (my_getSmallExpression): Make parsing case insensitive and more
130 reliable. Add support for %higher and %highest. Further support to
131 parse %gprel and %neg is implemented but currently deactivated.
133 2001-08-17 Alan Modra <amodra@bigpond.net.au>
135 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
136 (ecoff_build_symbols): Likewise.
137 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
139 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
141 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
142 for n32 ABI if appropriate.
144 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
146 * config/tc-mips.c (cons_fix_new_mips): Remove.
147 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
148 (cons_fix_new_mips): Remove.
150 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
152 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
153 a label, not a hex constant.
155 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
157 * config/tc-v850.h: Add missing prototypes.
159 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
161 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
164 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
166 * config/tc-sparc.c (cons_fix_new_sparc): Move
167 `sparc_no_align_cons = 0;' to...
168 (s_uacons): ...here so that sparc_no_align_cons will get
171 2001-08-11 Kazu Hirata <kazu@hxi.com>
173 * config/tc-mips.c: Fix a comment typo.
175 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
177 * config/tc-mips.c (move_register): New function.
178 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
180 (macro2): Use move_register rather than macro_build for moves.
181 (mips16_macro): Likewise.
182 (macro): Likewise. Handle M_MOVE.
184 2001-08-10 Andreas Jaeger <aj@suse.de>
186 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
188 * configure: Regenerate.
190 2001-08-10 Alan Modra <amodra@bigpond.net.au>
192 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
193 Comment indentation of #pragma.
194 * macro.c (alloca): Likewise.
196 * config/tc-ppc.c: Revert 2001-08-08.
198 2001-08-09 Alan Modra <amodra@bigpond.net.au>
200 * symbols.c: Add missing prototypes.
201 * config/e-i386elf.c: Likewise.
202 * config/e-i386coff.c: Likewise.
203 * config/e-i386aout.c: Likewise.
204 * config/obj-coff.c: Likewise.
205 (def_symbol_in_progress, stack): Move definition.
206 * config/obj-elf.c: Add missing prototypes.
207 (obj_elf_change_section): Make static.
208 (obj_elf_parse_section_letters): Likewise.
209 (obj_elf_section_word): Likewise.
210 (obj_elf_section_type): Likewise.
212 2001-08-08 Alan Modra <amodra@bigpond.net.au>
214 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
215 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
216 determining reloc type with code reading operands->reloc field.
218 2001-08-08 Alan Modra <amodra@bigpond.net.au>
220 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
221 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
222 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
223 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
225 * output-file.c (output_file_create): Don't try to open a second
226 time as it's unnecessary. FOPEN_W was undefined too.
228 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
230 * tc-mips.c (macro_build): Replace magic constants by defines.
231 (mips_ip): Likewise. Typo.
233 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
235 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
236 (RELAX_ENCODE): Replace bfd_vma by valueT.
237 (load_address): Formatting.
238 (macro): Likewise. Code cleanup. Typo.
239 (macro2): Formatting.
240 (md_parse_option): Typo.
241 (s_mipsset): Reorder cases to look nicer.
242 (md_estimate_size_before_relax): Formatting. Code cleanup.
243 (mips_elf_final_processing): Check against NULL instead of 0.
244 (md_obj_end): Remove ugly `' in message string.
245 (s_mips_ent): Remove ugly `' in message string.
247 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
249 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
250 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
251 mutually exclusive (if they are different).
252 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
255 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
257 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
260 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
262 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
263 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
264 (md_long_opts): Add -mfp32 option.
265 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
266 (md_show_usage): Show usage for -mfp32 and -mgp32.
267 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
268 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
269 (HAVE_32BIT_ADDRESSES): New macro.
270 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
271 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
272 (s_cprestore, s_cpadd): Likewise.
273 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
274 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
275 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
276 to determine the width of addresses in load, store and jump macros.
277 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
278 used in set instructions; do not check the address size for them.
279 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
280 unaligned load and store macros.
281 (mips_ip): Use the new macros to check the width of a register when
282 processing float constants. Force a constant into memory if it is
283 destined for an FPR and the FPRs are wider than the GPRs. Warn about
284 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
285 than mips_gp32 to select synthetic instructions.
286 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
287 synthetic instructions.
289 2001-08-01 Christian Groessler <cpg@aladdin.de>
291 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
292 "rh", "rr", "rq", or "sp" then don't automatically assume
293 it's a register name. Check whether there is a number
296 2001-08-01 Alan Modra <amodra@bigpond.net.au>
298 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
299 Don't allocate more space than necessary for the input line copy.
301 2001-08-01 Alan Modra <amodra@bigpond.net.au>
303 * read.c: Standardize error/warning messages - don't capitalise, no
304 final period or newline, don't say "ignored" or "zero assumed" for
305 as_bad messages. In some cases, change the wording to that used
306 elsewhere for similar messages.
309 * atof-generic.c: Likewise.
312 * depend.c: Likewise.
313 * dwarf2dbg.c: Likewise.
317 * input-file.c: Likewise.
318 * input-scrub.c: Likewise.
319 * listing.c: Likewise.
320 * output-file.c: Likewise.
322 * subsegs.c: Likewise.
323 * symbols.c: Likewise.
325 * ecoff.c (ecoff_directive_end): Test for missing name by
326 comparing input line pointers rather than reading string.
327 (ecoff_directive_ent): Likewise.
328 * read.c (s_set): Likewise.
329 (s_align): Report a warning rather than an error for
331 (s_comm): Check for missing symbol name.
332 (s_lcomm_internal): Likewise.
334 (s_globl): Use is_end_of_line instead of looking for '\n'.
335 (s_lcomm_internal): Likewise.
336 (ignore_rest_of_line): Report a warning rather than an error.
338 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
340 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
341 any kind of relocation against a not-loaded section.
343 2001-07-30 Alan Modra <amodra@bigpond.net.au>
345 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
346 to include '@' in symbol names when parsing versioned symbols
347 rather than calling get_symbol_end multiple times.
348 * config/tc-i370.c (register_name): Format fixes. Don't call
349 get_symbol_end after parsing number.
350 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
351 code out of conditional.
352 (address_register_name): Likewise.
353 (other_register_name): Likewise.
354 * config/tc-mn10300.c (r_register_name): Likewise.
355 (xr_register_name): Likewise.
356 (data_register_name): Likewise.
357 (address_register_name): Likewise.
358 (other_register_name): Likewise.
359 * config/tc-ppc.c (register_name): Likewise.
360 * config/tc-s390.c (register_name): Likewise.
362 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
364 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
365 and bra relax: update fragP->fr_fix after the fixup.
367 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
369 * read.c (s_set): Check for missing symbol name.
371 2001-07-26 Alan Modra <amodra@bigpond.net.au>
373 * write.c (relax_segment <rs_space>): Account for fr_fix.
375 2001-07-25 H.J. Lu <hjl@gnu.org>
377 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
378 we treat weak like extern only for ELF.
379 (mips_fix_adjustable): Make sure we don't adjust extern/weak
380 symbols only for ELF.
382 2001-07-25 Chris Demetriou <cgd@broadcom.com>
384 * config/tc-mips.c: Fix spelling error in comment.
386 2001-07-25 Dave Brolley <brolley@redhat.com>
388 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
389 (IS_PARALLEL_SEPARATOR): New macro.
390 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
391 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
392 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
393 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
396 2001-07-24 Alan Modra <amodra@bigpond.net.au>
398 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
399 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
400 Update dependencies with "make dep-am".
401 * Makefile.in: Regenerate.
402 * doc/Makefile.in: Regenerate.
404 2001-07-23 Kazu Hirata <kazu@hxi.com>
406 * config/tc-alpha.h: Fix formatting.
407 * config/tc-arc.c: Likewise.
408 * config/tc-d10v.h: Likewise.
409 * config/tc-hppa.c: Likewise.
410 * config/tc-i370.c: Likewise.
411 * config/tc-i386.h: Likewise.
412 * config/tc-i960.h: Likewise.
413 * config/tc-ia64.c: Likewise.
414 * config/tc-ia64.h: Likewise.
415 * config/tc-m32r.c: Likewise.
416 * config/tc-m68k.c: Likewise.
417 * config/tc-m88k.c: Likewise.
418 * config/tc-ns32k.c: Likewise.
419 * config/tc-pdp11.c: Likewise.
420 * config/tc-pj.h: Likewise.
421 * config/tc-s390.c: Likewise.
422 * config/tc-sparc.c: Likewise.
423 * config/tc-sparc.h: Likewise.
424 * config/tc-tic80.c: Likewise.
425 * config/tc-w65.h: Likewise.
427 2001-07-23 Alan Modra <amodra@bigpond.net.au>
429 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
430 symbols specially. Always resolve, adding fr_address to value.
431 * write.c (write_object_file): Don't add fr_address to sym values.
432 (relax_frag): Likewise.
433 (relax_segment): Likewise.
434 * config/obj-ieee.c (do_symbols): Likewise.
435 * config/tc-cris.c (md_convert_frag): Likewise.
436 * config/tc-fr30.c (md_convert_frag): Likewise.
437 * config/tc-i386.c (md_convert_frag): Likewise.
438 * config/tc-m32r.c (md_convert_frag): Likewise.
439 * config/tc-m68hc11.c (md_convert_frag): Likewise.
440 * config/tc-mcore.c (md_convert_frag): Likewise.
441 * config/tc-mips.c (mips16_extended_frag): Likewise.
442 * config/tc-ns32k.c (md_convert_frag): Likewise.
443 * config/tc-m68k.c (md_convert_frag_1): Likewise.
444 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
445 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
446 (md_relax_table): Remove first four entries. Format.
447 (md_estimate_size_before_relax): Remove old_fix. Don't bother
448 setting fr_var. Simplify byte branch checks.
450 2001-07-23 Alan Modra <amodra@bigpond.net.au>
452 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
453 "isbranch" param as all calls have it set.
454 (pa_parse_neg_cmpsub_cmpltr): Likewise.
455 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
456 strcasecmp in "nullify" var.
457 (pa_parse_neg_add_cmpltr): Likewise.
458 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
459 functions. Don't print wrong conditions in error messages.
461 2001-07-23 Andreas Jaeger <aj@suse.de>
463 * config/tc-s390.c (s390_force_relocation): Removed.
465 * config/tc-s390.h: Remove double declaration of
468 2001-07-22 H.J. Lu <hjl@gnu.org>
470 * config/tc-mips.c (s_mips_end): Remove unused variables.
471 (s_mips_frame): Add ATTRIBUTE_UNUSED.
473 2001-07-17 Andreas Schwab <schwab@suse.de>
475 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
477 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
479 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
481 2001-07-17 matthew green <mrg@eterna.com.au>
483 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
485 (line_comment_chars): Set to '/' if TE_NetBSD.
487 2001-07-14 matthew green <mrg@eterna.com.au>
489 * configure.in (i386-*-netbsdelf*): New target.
490 * configure: Regenerate.
492 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
494 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
495 class of the non-debug symbol is C_NULL.
497 2001-07-10 Anders Norlander <anorland@synergenix.se>
499 * doc/as.texinfo (Incbin): Fix grammatical errors.
501 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
503 * depend.c: Use FOPEN_.. macros in calls to fopen().
504 * input-file.c: As above.
505 * itbl-ops.c: As above.
506 * listing.c: As above.
507 * output-file.c: As above.
510 2001-07-08 Anders Norlander <anorland@synergenix.se>
512 * read.c (s_incbin): New .incbin function.
513 * read.c (potable): Add "incbin" pseudo-op.
514 * read.h: Add s_incbin prototype.
515 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
516 * NEWS: Mention new feature.
518 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
520 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
523 2001-07-06 John Healy <jhealy@redhat.com>
525 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
526 set of fixups to be stored.
527 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
528 restored to be chosen from any that are saved.
529 (gas_cgen_swap_fixups): Modified to allow the current set of
530 fixups to be swapped with any other set that has been saved.
531 (gas_cgen_initialize_saved_fixups_array): New routine.
532 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
533 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
534 or MAX_SAVED_FIXUP_CHAINS.
535 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
536 store, swap and restore fuctions to reflect the new interface.
538 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
540 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
541 ignore empty, ineffectual alignment frags when deciding if a
544 2001-07-05 Steve Ellcey <sje@cup.hp.com>
546 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
547 and SPECIAL_SECTION_FINI_ARRAY.
548 (special_section_name): Add .init_array and .fini_array.
549 (md_pseudo_table): Add init_array and fini_array.
550 (md): Add pointer_size and pointer_size_shift fields.
551 (setup_unwind_header): New static function.
552 (output_unw_records): Modify to use setup_unwind_header.
553 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
554 md.pointer_size_shift.
555 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
557 2001-07-05 Ben Elliston <bje@redhat.com>
559 * README (Supported platforms): m88k no longer suffers bitrot.
561 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
563 2001-07-05 Alan Modra <amodra@bigpond.net.au>
565 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
566 lsy_value. Correct typos in comments.
567 * symbols.c (local_symbol_make): Update for name change.
568 (local_symbol_convert): Likewise.
570 (S_GET_VALUE): Likewise.
571 (S_SET_VALUE): Likewise.
572 (print_symbol_value_1): Likewise.
573 (resolve_symbol_value): Likewise. Don't divide local sym values
574 by OCTETS_PER_BYTE twice.
576 2001-07-04 Jim Wilson <wilson@redhat.com>
578 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
580 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
583 2001-07-05 Ben Elliston <bje@redhat.com>
585 * read.c (s_fill): Correct spelling error in comments.
587 * doc/c-m88k.texi: New file.
588 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
589 * doc/Makefile.in: Regenerate.
590 * doc/all.texi: Set M880X0.
591 * doc/as.texinfo: Hook in m88k-dependent documentation.
593 2001-07-04 Eric Christopher <echristo@redhat.com>
595 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
597 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
598 and rm5721 as valid cpu strings.
599 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
601 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
603 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
604 if it's expected to be non-zero.
606 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
608 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
611 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
612 (write_object_file): Set finalize_syms to
613 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
616 * doc/internals.texi; Document
617 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
619 2001-07-02 Alan Modra <amodra@bigpond.net.au>
621 * config/tc-ppc.c: Formatting fixes.
623 2001-07-01 Ben Elliston <bje@redhat.com>
625 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
626 they cause some subtle breakage. Will fix them again later.
628 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
630 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
631 outside of a function as a .appline directive.
633 2001-06-28 Eric Christopher <echristo@redhat.com>
634 H.J. Lu <hjl@gnu.org>
636 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
637 of mips_cpu for the ISA selection.
638 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
639 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
640 (mips_tune): New. Use mips_tune for scheduling and optimization
642 (append_insn): Use mips_tune and mips_arch.
643 (macro_build): Ditto.
645 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
646 backwards compatability mips_cpu generates arch and tune.
647 (md_show_usage): Document new behavior.
649 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
654 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
656 * write.c (write_object_file): Do not set finalize_syms until
657 after the segments have been sized. Some backends may still
658 need to access the syms's frags in order to adjust relaxed
661 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
664 2001-06-27 Alan Modra <amodra@bigpond.net.au>
666 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
667 subtract MD_PCREL_FROM_SECTION for 68k.
668 (fixup_segment <Difference of 2 syms different seg>): Only fudge
669 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
671 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
673 * write.c (fixup_segment <Difference of 2 syms same seg>): If
674 pcrel, subtract MD_PCREL_FROM_SECTION value.
676 2001-06-24 Ben Elliston <bje@redhat.com>
678 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
680 2001-06-24 Jakub Jelinek <jakub@redhat.com>
682 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
683 section symbols the same way as externs.
685 2001-06-24 Ben Elliston <bje@redhat.com>
687 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
688 (emit_relocations): Ditto.
690 (md_begin): Reformat comments to conform to the GNU standards.
691 (md_assemble): Ditto.
693 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
694 (md_parse_option): Mark parameters as unused.
695 (md_show_usage): Ditto.
696 (calcop): Adjust type of `reg_prefix' to char.
698 (getval): Adjust type of local `c' to char.
699 (md_create_short_jump): Mark from_addr, to_addr params as unused.
700 (md_create_long_jump): Ditto.
701 (md_estimate_size_before_relax): Mark parameters as unused.
703 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
704 to allay a possible compiler warning.
706 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
708 * doc/internals.texi (CPU backend): Document md_atof.
710 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
712 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
713 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
716 2001-06-21 Philip Blundell <philb@gnu.org>
718 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
720 (insns): Remove entry for adrl. Add long_flag for adr.
721 (do_adr): Handle `l' suffix.
724 2001-06-21 Alan Modra <amodra@bigpond.net.au>
726 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
727 (md_apply_fix): Use it here. Replace printf with equivalent
729 (tc_gen_reloc): Use as_bad_where instead of as_bad.
730 (md_apply_fix): Here too.
731 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
732 * config/tc-m68k.c (tc_gen_reloc): Likewise.
733 (md_convert_frag_1): Likewise.
735 2000-06-20 Tom Rix <trix@redhat.com>
737 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
739 2001-06-18 H.J. Lu <hjl@gnu.org>
741 * doc/Makefile.am (info): Depend on $(MANS).
742 (as.1): Remove the prefix `$(srcdir)/'.
743 * doc/Makefile.in: Regenerated.
747 2001-06-18 Philip Blundell <philb@gnu.org>
749 * config/tc-arm.c (do_msr): Remove restriction on usage of
752 2001-06-19 Alan Modra <amodra@bigpond.net.au>
754 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
757 2001-06-13 Philip Blundell <philb@gnu.org>
759 * config/tc-arm.c (thumb_shift): Improve wording of error message.
760 (do_t_arit): Likewise.
762 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
764 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
765 .loc pseudos if the dfwarf2 functions are available.
766 (md_assemble): Only call dwarf2_emit_insn if it is available.
768 * expr.c: Fix typo in comment.
770 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
772 * doc/as.texinfo (Infix Ops): Document that comparison and
773 combiner operators can be used as infix operators.
775 2001-06-12 Peter Jakubek <pjak@snafu.de>
777 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
779 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
780 (reverse_mri_condition): Likewise.
781 (swap_mri_condition): Issue warning for conditions that can not be
783 (build_mri_control_operand): Fix order of operands (swapped).
784 (build_mri_control_operand): Allow upper case extension in structured
786 (s_mri_else): Likewise.
787 (s_mri_next): Likewise.
788 (s_mri_for): Likewise.
789 (s_mri_if): Fix handling comment ('*') in mri mode.
790 (s_mri_while): Likewise.
791 * macro.c (macro_expand): Allow macro invocation with empty
794 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
796 * config/tc-arm.c: Fix test for overlow of literal pool.
798 2001-06-11 H.J. Lu <hjl@gnu.org>
800 * NEWS: Updated for the new -n option for the MIPS assembler.
802 * config/tc-mips.c (md_show_usage): Add -n.
804 * doc/as.texinfo: Document the new -n option.
805 * doc/c-mips.texi: Likewise.
806 * doc/as.1: Regenerated.
808 2001-06-10 Alan Modra <amodra@bigpond.net.au>
810 * config/obj-coff.c (obj_coff_section): Formatting fix.
812 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
815 2001-06-08 H.J. Lu <hjl@gnu.org>
817 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
818 disable warning about all NOPS that the assembler generates.
819 (macro): Warn NOPS generated only if warn_nops is not 0.
820 (md_shortopts): Add `n'.
821 (md_parse_option): Set warn_nops to 1 for `n'.
823 2001-06-08 H.J. Lu <hjl@gnu.org>
825 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
827 2001-06-08 H.J. Lu <hjl@gnu.org>
829 * config/tc-mips.c (md_apply_fix): Don't adjust common
830 extern/weak symbols for ELF.
831 (md_estimate_size_before_relax): Treat weak like extern for
833 (mips_fix_adjustable): Don't adjust extern/weak symbols for
836 2001-06-08 Alan Modra <amodra@bigpond.net.au>
838 * Makefile.am: 'som' is not wrongly spelled 'some'.
839 * Makefile.in: Regenerate.
841 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
842 S_GET_VALUE by using a temp.
843 (append_insn): Likewise, and for S_SET_VALUE too.
844 (mips_emit_delays): Likewise.
845 (my_getExpression): Likewise.
846 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
847 (mips16_extended_frag): Remove code concerned with avoiding
848 locking in a frag address now that symbols are not finalized until
849 relaxation is complete. Cater for first relaxation pass having
850 bogus addresses. Use relax_marker to reliably determine whether a
851 symbol frag has been reached on the current pass.
853 2001-06-07 H.J. Lu <hjl@gnu.org>
855 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
856 * configure: Regenerate.
858 2001-06-07 H.J. Lu <hjl@gnu.org>
860 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
862 * configure: Regenerate.
864 2001-06-07 H.J. Lu <hjl@gnu.org>
866 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
867 MIPS_STABS_ELF is defined.
869 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
871 * as.c (show_usage): Remove L from listing options. It is not a
874 2001-06-06 Christian Groessler <cpg@aladdin.de>
876 * config/tc-z8k.c: Removed many warnings by removing unused
877 variables and tagging unused parameters as such.
878 (md_begin): Fixed a typo (","instead of ";").
879 (struct ctrl_table): Add parentheses to initialize array
881 (struct flag_table): Likewise.
882 (struct intr_table): Likewise.
883 (struct table): Likewise.
884 (check_operand): "#if 0"'ed since it doesn't seem to be used.
886 2001-06-06 Peter Jakubek <pjak@snafu.de>
888 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
889 options to list (e.g. m5206e, m5307, m5407).
891 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
893 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
894 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
896 2001-06-06 Alan Modra <amodra@bigpond.net.au>
898 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
899 <JumpByte, JumpDword insn output>: Remove dead code.
901 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
903 * as.c (parse_args): Correct option name "listing-lhs-width2".
905 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
907 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
910 2001-05-30 Richard Henderson <rth@redhat.com>
912 * read.c (emit_leb128_expr): Call md_cons_align.
914 2001-05-28 Jeff Sturm <jsturm@one-point.com>
916 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
917 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
918 (tc_gen_reloc): Likewise.
919 (sparc_cons_align): Don't clear sparc_no_align_cons.
920 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
921 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
923 2001-05-27 Alan Modra <amodra@one.net.au>
925 * write.c (relax_segment <rs_space>): Check the section of a
926 symbol to determine whether it is absolute rather than comparing
927 its frag against zero_address_frag as listings play tricks with
930 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
931 allocated in the same chunk as the fixed part.
933 2001-05-26 Alan Modra <amodra@one.net.au>
935 * write.c (relax_segment <rs_space>): Calculate growth using
936 addresses before stretch. Prevent repeated error messages.
937 From Peter Jakubek <pjak@snafu.de>
938 Use as_bad_where and as_warn_where to pinpoint errors.
940 2001-05-25 Alan Modra <amodra@one.net.au>
942 * symbols.c (resolve_symbol_value): Always set segment, even when
943 not finalizing symbol value.
945 * config/obj-ieee.c (write_object_file): Set finalize_syms.
946 * config/obj-coff.c (write_object_file): Likewise.
947 * (size_section): Remove rs_space assert as fr_symbol is no longer
949 (fill_section): Likewise.
951 * configure.in: Replace linuxoldld with linux*oldld.
952 * configure: Regenerate.
954 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
955 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
956 that have been finalized.
958 * symbols.c (resolve_symbol_value): Clear sy_resolving before
959 taking exit_dont_set_value.
961 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
964 2000-05-24 Tom Rix <trix@redhat.com>
966 * config/obj-coff.c (add_lineno): xcoff allows negative line
968 * config/tc-ppc.c (ppc_stabx): fix generated symbol
970 2001-05-24 Alan Modra <amodra@one.net.au>
972 * write.c (write_object_file): Set finalize_syms = 1 before
975 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
977 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
978 architecture, remove erraneous ISA_MIPS32.
979 (md_show_usage): Add MIPS r12k support.
980 (mips_cpu_info_table): Add MIPS r12k support.
982 2001-05-22 Alan Modra <amodra@one.net.au>
984 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
987 * symbols.c (resolve_symbol_value): Remove "finalize" param,
988 instead use finalize_syms directly. Don't treat expressions
989 specially with regard to finalize_syms. Update calls to self.
990 (resolve_local_symbol): Update call to resolve_symbol_value.
991 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
993 * symbols.h (resolve_symbol_value): Update prototype.
994 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
995 to resolve_symbol_value.
996 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
997 * config/obj-coff.c (do_relocs_for): Likewise.
998 (yank_symbols): Likewise.
999 (fixup_segment): Likewise.
1000 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1001 * config/tc-mips.c (md_convert_frag): Likewise.
1002 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1003 (ppc_fix_adjustable): Likewise.
1004 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1005 (dwarf2dbg_convert_frag): Likewise.
1006 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1007 (eh_frame_convert_frag): Likewise.
1008 * expr.c (make_expr_symbol): Likewise.
1009 * write.c (adjust_reloc_syms): Likewise.
1010 (write_object_file): Likewise.
1011 (relax_segment): Likewise.
1012 (fixup_segment): Likewise.
1013 (finalize_syms): Init to zero, and update comment.
1014 (write_object_file): Set finalize_syms to 1 rather than 2.
1015 * doc/internals.texi (sy_value): Mention finalize_syms.
1016 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1018 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1019 as relaxable if embedded system, make weak syms non-relaxable.
1021 (tc_m68k_fix_adjustable): ..so it can be used here.
1022 (md_apply_fix_2): Sign extend without conditional.
1024 * config/tc-v850.c: Update copyright.
1026 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1028 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1029 howto entry is not found.
1031 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1033 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1034 optimize differences between symbols in code sections to
1036 (mn10300_fix_adjustable): Don't adjust to section+offset
1037 relocations pointing at symbols in code sections.
1039 2001-05-16 Alan Modra <amodra@one.net.au>
1041 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1043 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1044 opcodes are output rather than after. Delete insn_size.
1045 * config/tc-v850.c (md_assemble): Similarly, but delete
1048 2001-05-14 Richard Henderson <rth@redhat.com>
1050 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1053 2001-05-14 Richard Henderson <rth@redhat.com>
1055 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1056 also collect whether to expect an FDE augmentation.
1057 (check_eh_frame): Rewrite as a state machine. Track where in
1058 an FDE we are located, skip any augmentation.
1059 (eh_frame_estimate_size_before_relax): Get code alignment from
1060 the fragment subtype.
1061 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1062 * read.c (emit_leb128_expr): Call check_eh_frame.
1064 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1066 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1067 before a relaxable insns.
1069 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1071 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1072 between symbols if the base symbol is in the current section;
1073 emit a PC-relative relocation instead.
1075 2001-05-12 Peter Targett <peter.targett@arccores.com>
1077 * config/tc-arc.c: Update copyright and tidy source comments.
1078 (md_pseudo_table): Add directive .cpu back as an alias for
1079 .option. Add .file and .line for dwarf2 support.
1080 (arc_mach_type): Make bfd_mach_arc_6 default.
1081 (md_longopts): Add entry 'pre-v6' representing old command line
1082 option when assembling for 'arc5' core versions.
1083 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1085 (arc_code_symbol): Make symbol value for @h30 fixup expression
1086 equal to O_constant.
1087 (md_assemble): Call dwarf2_emit_insn.
1088 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1089 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1090 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1092 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1094 * config/tc-ia64.c (special_linkonce_name): New.
1095 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1096 .gnu.linkonce.ia64unw{,i}.FOO.
1097 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1098 (dot_endp): Add comment about it.
1100 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1102 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1103 block, ensure that the low order bits of the alignment are
1106 2001-05-10 Alan Modra <amodra@one.net.au>
1108 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1111 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1112 current variable part of frag.
1113 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1114 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1115 * config/tc-m68hc11.c (RELAX_STATE): Define.
1116 (RELAX_LENGTH): Define.
1117 (md_estimate_size_before_relax): Handle non-relaxable cases
1118 separately from relaxable cases for clarity, and return correct
1119 size for multi-pass relaxation.
1120 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1121 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1122 (md_convert_frag): Remove "length_code".
1123 * config/tc-vax.c (RELAX_STATE): Define.
1124 (RELAX_LENGTH): Define.
1125 (md_relax_table): Add missing entry.
1126 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1127 (md_convert_frag): Remove "length_code".
1128 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1129 don't bother setting fr_var. Return correct size for multi-pass
1131 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1132 (md_convert_frag): Don't bother clearing fr_var.
1133 (md_pseudo_table): Correct initialization.
1134 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1135 (md_estimate_size_before_relax): No need to set fr_var.
1136 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1137 (md_estimate_size_before_relax): No need to set fr_var.
1139 2001-05-09 Richard Henderson <rth@redhat.com>
1141 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1142 beginning a function's unwind info block.
1144 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1146 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1148 2001-05-08 Andreas Schwab <schwab@suse.de>
1150 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1151 fx_pcrel_adjust explicitly sign extend when reading it.
1153 2001-05-08 Alan Modra <amodra@one.net.au>
1155 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1156 from md_relax_table, and combine some switch cases.
1158 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1160 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1161 from offset in non-pcrel operands too.
1163 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1165 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1166 * config/tc-arm.c (arm_handle_align): Do not insert more than
1167 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1168 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1170 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1172 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1174 * Makefile.in: Regenerate.
1175 * configure.in: Remove duplicate mips-*-ecoff* entry.
1176 * configure: Regenerate.
1178 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1179 (n_names): Cast away type mismatch.
1180 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1181 (obj_ecoff_frob_symbol): Likewise.
1182 * ecoff.c: (add_file): Add unused attribute.
1183 (ecoff_directive_begin): Likewise.
1184 (ecoff_directive_bend): Likewise.
1185 (ecoff_directive_def): Likewise.
1186 (ecoff_directive_dim): Likewise.
1187 (ecoff_directive_scl): Likewise.
1188 (ecoff_directive_size): Likewise.
1189 (ecoff_directive_type): Likewise.
1190 (ecoff_directive_tag): Likewise.
1191 (ecoff_directive_val): Likewise.
1192 (ecoff_directive_endef): Likewise.
1193 (ecoff_directive_end): Likewise.
1194 (ecoff_directive_ent): Likewise.
1195 (ecoff_directive_extern): Likewise.
1196 (ecoff_directive_file): Likewise.
1197 (ecoff_directive_fmask): Likewise.
1198 (ecoff_directive_frame): Likewise.
1199 (ecoff_directive_mask): Likewise.
1200 (ecoff_directive_loc): Likewise.
1201 (mark_stabs): Likewise.
1202 (ecoff_stab): Likewise.
1203 (ecoff_frob_symbol): Cast away type mismatch.
1204 (ecoff_padding_adjust): Likewise.
1205 (ecoff_build_symbols): Likewise.
1206 (ecoff_build_procs): Likewise.
1207 (ecoff_build_aux): Likewise.
1208 (ecoff_build_strings): Likewise.
1209 (ecoff_build_fdr): Likewise.
1210 (ecoff_build_debug): Likewise.
1211 * itbl-ops.c (itbl_assemble): Variable initialization.
1213 2001-05-03 Alan Modra <amodra@one.net.au>
1215 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1216 expressions rather than triggering an assert.
1218 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1220 * config/tc-openrisc.c: New file.
1221 * config/tc-openrisc.h: Likewise.
1223 * Makefile.am: Add OpenRISC target.
1224 * Makefile.in: Regenerated.
1226 * configure.in (openrisc-*-*): Add target.
1227 * configure: Regenerated.
1229 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1231 * config/tc-arm.c (arm_frag_align_code): Change error message to
1232 more explanatory version.
1234 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1236 * config/tc-mips.c (md_parse_option): Also accept
1237 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1239 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1241 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1242 argument passing order: predicate goes last, not first.
1244 2001-04-27 Sean McNeil <sean@mcneil.com>
1246 * configure.in: Add arm-vxworks.
1247 * configure: Regenerate.
1249 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1251 * config/tc-arm.c (arm_handle_align): New Function: Generate
1252 no-op filled alignment frags.
1253 (arm_frag_align_code): New Function: Create a code alignment frag.
1254 (arm_init_frag): New Function: Initialse the target dependent
1257 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1258 (TC_FRAG_INIT): Define.
1259 (HANDLE_ALIGN): Define.
1260 (md_do_align): Define.
1262 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1264 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1265 symbol has been initialised before extracting its symbol index.
1267 2001-04-24 H.J. Lu <hjl@gnu.org>
1269 * configure: Regenerated with the right version of autoconf.
1271 2001-04-24 Christian Groessler <cpg@aladdin.de>
1273 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1274 generate R_CALLR and R_REL16 relocations
1276 2000-04-20 Jason Eckhardt <jle@redhat.com>
1278 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1279 since frag_now can change after d10v_cleanup is called.
1281 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1283 * configure.in: Add the em type for FreeBSD targets.
1284 * configure: Regenerate.
1286 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1288 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1289 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1291 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1292 pc-relative relocations not placed at the end of the instruction.
1294 2001-04-13 Jim Wilson <wilson@redhat.com>
1296 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1299 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1301 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1302 handle SHF_MERGE and SHF_STRINGS.
1303 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1304 (obj_elf_section): Allow additional argument specifying entity size.
1305 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1306 in SEC_MERGE sections.
1308 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1310 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1312 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1314 * expr.c (operand): Pass &c to md_parse_name().
1315 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1317 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1319 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1321 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1322 * Makefile.in: Regenerated.
1324 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1325 * configure: Regenerated.
1327 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1329 * config/tc-mn10300.c (xr_registers): Added `pc'.
1331 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1333 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1334 * configure: Regenerate.
1336 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1337 cases, and always return size based on current fr_subtype.
1338 (md_begin): Move initialization of md_relax_table..
1339 (md_relax_table): ..to static initializer. Set rlx_length for
1340 UNDEF_WORD_DISP cases.
1341 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1342 (md_begin): Likewise.
1343 (md_relax_table): Likewise.
1344 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1345 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1346 Set rlx_backward and rlx_forward to zero for unused states.
1347 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1348 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1349 (UNCOND12, UNCOND32): Remove duplicate defines.
1351 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1353 * config/tc-cris.c (md_estimate_size_before_relax) <case
1354 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1355 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1356 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1357 Add cases to cover all relax states.
1358 (cris_insn_first_word_frag): New.
1359 (md_assemble): Call cris_insn_first_word_frag to get the first
1360 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1361 end. Drop variable insn_size.
1362 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1363 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1364 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1366 * write.c (write_object_file): Reset broken word state before
1369 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1371 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1372 for one line if not already enabled.
1373 * cond.c (s_elseif): Correct conditional assembly listing.
1376 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1377 Don't abort on NULL current_cframe.
1379 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1381 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1382 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1383 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1384 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1385 * config/obj-coff.c (do_relocs_for): Likewise.
1386 (yank_symbols): Likewise.
1387 (fixup_segment): Likewise.
1388 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1389 (ppc_fix_adjustable): Likewise.
1390 * config/tc-mips.c (md_convert_frag): Likewise.
1391 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1392 * ehopt.c (eh_frame_convert_frag): Likewise.
1393 * expr.c (make_expr_symbol): Likewise.
1395 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1397 * symbols.c (resolve_symbol_value): Don't fix expression values
1398 until relaxation is complete.
1399 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1400 (S_GET_VALUE): Likewise, and return unresolved expression value.
1401 * write.c (finalize_syms): New.
1402 (relax_and_size_seg): Split into..
1403 (relax_seg): New function, returns 1 if anything changed..
1404 (size_seg): And the remainder of relax_and_size_seg.
1405 (fixup_segment): Arrange for final resolution of sym values.
1406 (adjust_reloc_syms): Likewise.
1407 (write_object_file): Likewise, and repeatedly call relax_seg until
1408 nothing more changes.
1409 (relax_segment): Return 1 if anything changed. Use correct types
1410 for rs_org `target' and `after'.
1411 * write.h (finalize_syms): Declare.
1412 (relax_segment): Update prototype.
1414 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1415 do-nothing cases to switch to avoid abort on a second relaxation
1416 pass, and tidy code a little.
1417 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1418 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1419 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1420 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1421 (md_relax_table): Remove first four unused entries. Increment
1422 rlx_length by one throughout table, and update comments to suit.
1423 (md_estimate_size_before_relax): Return size of current variable
1424 part of frag to reflect reality when relaxing more than once.
1425 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1426 (COND32, UNCD32): Rename to DISP32 throughout.
1427 (UNDEF_WORD_DISP): Renumber to 3.
1428 (md_estimate_size_before_relax): Add extra do-nothing cases.
1429 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1430 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1431 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1432 handle word and dword branches.
1434 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1436 * config/tc-cris.h (tc_fix_adjustable): Allow only
1437 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1438 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1439 example in comment to valid type.
1441 2001-03-28 H.J. Lu <hjl@gnu.org>
1443 * read.c (equals): Set to local for COFF only if it hasn't been
1446 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1448 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1449 (md_begin): Use it when setting default architecture.
1451 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1453 * read.c (equals): (for COFF) default symbols to being local.
1455 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1457 * configure.in (cris-*-*): Change default emulation to criself.
1458 (cris-*-*aout*): New rule.
1459 * configure: Regenerate.
1461 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1463 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1464 BFD_RELOC_390_GOTENT.
1465 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1466 BFD_RELOC_390_GOTENT.
1468 2001-03-26 Nick Clifton <nickc@redhat.com>
1470 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1471 * config/tc-s390.c (s390_force_relocation): New function: Force
1472 relocations for VTINHERIT relocs.
1474 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1476 * doc/as.texinfo: Put @c man begin to generate the as man page.
1477 When generating man, define all the variables. Re-organize some
1478 options to obtain better indentation of man page.
1479 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1480 (as.1): Build from as.texinfo.
1481 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1483 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1485 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1486 scale factor, and return the end of the expression.
1487 (i386_operand): Modify for above.
1489 2001-03-23 Nick Clifton <nickc@redhat.com>
1491 * doc/as.texinfo: Document --listing-XXX command line switches.
1492 Explain why listings behave differently when -pipe is used.
1494 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1496 * write.c (fix_new_exp): Print an error if passed a register.
1498 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1500 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1501 (PIC_SUFFIX_CHAR): New macro.
1502 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1503 (pic): New variable.
1504 (md_longopts): New option --pic.
1505 (OPTION_PIC): Define.
1506 (md_estimate_size_before_relax): Tweak longish comment.
1507 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1508 (md_assemble): Handle a PIC relocation on prefix and normal
1509 instruction operands.
1510 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1511 "complex" operand expressions. Call frag_more outside
1512 gen_cond_branch_32 parameter list.
1513 (cris_process_instruction): Handle PIC relocs on parsed
1514 operand expressions. Validize PIC reloc sizes.
1515 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1516 (gen_bdap): Handle "complex" operand expressions.
1517 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1518 ADD.D offset,PC as jump instruction if generating PIC. Generate
1519 error instead of crashing on complex expressions.
1520 (cris_number_to_imm): Add segT parameter. All callers changed.
1521 Use segT parameter, not now_seg, for segment of fixup. Handle
1522 PCREL relocations but check that they are fully resolved.
1523 (md_parse_option): Handle OPTION_PIC.
1524 (tc_gen_reloc): Handle PIC relocs.
1525 (md_show_usage): Update for --pic.
1526 (md_apply_fix3): Renamed from md_apply_fix.
1527 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1528 (md_cris_force_relocation): Force relocation for PIC relocs.
1530 * config/tc-cris.h: Tweak attribution.
1531 (MD_APPLY_FIX3): Define.
1532 (IS_CRIS_PIC_RELOC): New macro.
1533 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1534 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1536 (tc_frob_symbol): Avoid emitting undefined symbols.
1538 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1540 * frags.h (struct frag): Add relax_marker.
1541 * write.c (is_dnrange): Delete.
1542 (relax_frag): Use correct types for `aim', `target', `address'.
1543 Delete `offset', `was_address'. Test `relax_marker' instead of
1544 using fragile (and slow) address test.
1545 (relax_segment): Init and flip `relax_marker'.
1547 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1549 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1552 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1554 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1555 with 'Motorola specification for assembly language input standard'.
1557 2001-03-17 Richard Henderson <rth@redhat.com>
1559 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1560 (dwarf2_directive_loc): Don't use them.
1561 (dwarf2_directive_file): Reject duplicate file definitions.
1562 (get_filenum): Zero allocated memory.
1563 (out_file_list): Complain about missing file definitions.
1565 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1567 * read.c (do_org): Handle complex expressions.
1568 * cgen.c (gas_cgen_finish_insn): Likewise.
1570 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1572 * config/tc-ia64.c (md): New member keep_pending_output.
1573 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1575 (dot_xdata): Turn on md.keep_pending_output for the duration of
1577 (dot_xfloat_cons): Ditto.
1578 (dot_xstringer): Ditto.
1579 (dot_xdata_ua): Ditto.
1580 (dot_xfloat_cons_ua): Ditto.
1582 2001-03-15 Jim Wilson <wilson@redhat.com>
1584 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1587 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1589 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1591 2001-03-15 DJ Delorie <dj@redhat.com>
1593 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1594 blindly freeing string if it isn't at the top of the obstack.
1596 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1598 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1599 (NUM_FLAG_CODE): Define.
1600 (lex_got): New function.
1601 (got_reloc): New global var.
1602 (x86_cons_fix_new): New function.
1603 (x86_cons): New function.
1604 (i386_immediate): Use lex_got here, replacing inline code. Change
1605 "ignoring junk.." error message to "junk.."
1606 (i386_displacement): Likewise.
1607 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1608 (x86_cons): Declare.
1609 (TC_CONS_FIX_NEW): Define.
1610 (x86_cons_fix_new): Declare.
1612 2001-03-12 Nick Clifton <nickc@redhat.com>
1614 * config/tc-arm.c (md_begin): Always set machine type based on
1617 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1619 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1620 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1622 <JumpInterSegment output>: Use correct i.disp_reloc[].
1623 <immediate output>: Likewise.
1625 2001-03-06 Nick Clifton <nickc@redhat.com>
1627 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1630 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1632 * config/tc-m68k.c : Add 5407 to archs[] table.
1633 (HAVE_LONG_BRANCH): Add mcf5407.
1634 (select_control_regs): Recognize 5407.
1636 2001-03-02 Dave Brolley <brolley@redhat.com>
1638 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1641 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1643 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1644 (gen_to_words): Print warnings if NaNs are found and the target CPU
1645 does not support them. Allow largest exponent to be used in normal
1646 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1648 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1650 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1651 anymore since we use bfd_elf_generic_reloc now.
1652 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1654 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1656 * configure.in (BFD_VERSION): New.
1657 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1658 * configure: Regenerate.
1659 * Makefile.am: Run "make dep-am"
1660 * Makefile.in: Regenerate.
1661 * doc/Makefile.in: Regenerate.
1663 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1665 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1666 SEC_NEVER_LOAD when the 'n' flag is used.
1667 Add SEC_NEVER_LOAD to matchflags.
1669 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1671 * symbols.c (decode_local_label_name): Initialize message_format
1672 only when an error is reported (perf pb due to I18N).
1674 2001-02-23 H.J. Lu <hjl@gnu.org>
1676 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1677 BFD_ASSEMBLER is not defined.
1679 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1681 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1682 done if it's against a symbol.
1684 2001-02-22 Timothy Wall <twall@cygnus.com>
1686 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1687 target formats if applicable.
1688 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1689 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1690 * Makefile.in: Regenerated.
1691 * configure.in: Added configuration for ia64-*-aix*.
1692 * configure: Regenerated.
1694 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1696 * config/tc-ia64.c (enum operand_match_result): New type.
1697 (operand_match): Change return type to operand_match_result.
1698 Fix all returns appropriately, adding support for returning the
1699 out-of-range result.
1700 (parse_operands): New locals result, error_pos, out_of_range_pos,
1701 curr_out_of_range_pos. Rewrite operand matching loop to give better
1704 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1706 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1707 (dot_proc): Clear unwind.prologue_count to zero.
1708 (dot_prologue): Increment unwind.prologue_count.
1709 (dot_restore): If second operand is omitted, use
1710 unwind.prologue_count -1 for "ecount" (# of additional regions to
1711 pop). Decrement unwind.prologue_count by number of regions
1714 2001-02-21 Nick Clifton <nickc@redhat.com>
1716 * doc/as.texinfo (Section): Note that some flags to the COFF
1717 version of .section remove attributes rather than setting them.
1719 2001-02-20 Kazu Hirata <kazu@hxi.com>
1721 * config/tc-pdp11.c: Fix formatting.
1722 * config/tc-pdp11.h: Likewise.
1724 2001-02-20 Bo Thorsen <bo@suse.de>
1726 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1729 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1731 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1732 all FreeBSD platforms should look the same at this level.
1733 * configure: Rebuilt.
1734 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1736 2001-02-18 lars brinkhoff <lars@nocrew.org>
1738 * Makefile.am: Add PDP-11 target.
1739 * configure.in: Likewise.
1740 * config/tc-pdp11.c: New file.
1741 * config/tc-pdp11.h: New file.
1742 * doc/Makefile.am: Add PDP-11 documentation.
1743 * doc/all.texi: Likewise.
1744 * doc/as.texinfo: Likewise.
1745 * doc/c-pdp11.texi: New file.
1747 2001-02-16 matthew green <mrg@redhat.com>
1749 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1751 2001-02-13 Jim Wilson <wilson@redhat.com>
1753 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1754 reloc instead of a 0 reloc.
1755 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1757 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1759 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1761 * write.c (is_dnrange): Stop as soon as the address becomes
1763 (relax_frag): Add segment parameter. Only call symbol_get_frag
1764 once. Only call is_dnrange if the symbol is in the same segment,
1765 and the symbol address is larger.
1766 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1767 * write.h (relax_frag): Update declaration.
1768 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1770 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1771 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1772 (m32r_relax_frag): Update declaration.
1773 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1774 * config/tc-tic54x.h (md_relax_frag): Likewise.
1775 * doc/internals.texi (CPU backend): Update documentation for
1778 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1780 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1781 Mention effect of < 386 architectures on jump promotion.
1782 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1784 * config/tc-i386.c (no_cond_jump_promotion): New.
1785 (set_cpu_arch): Parse "jumps" arch modifier.
1786 (insn_size): Modify usage comment.
1787 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1788 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1789 (TYPE_FROM_RELAX_STATE): New define.
1790 (UNCOND_JUMP, COND_JUMP): Renumber.
1791 (md_relax_table): Reorder to suit.
1792 (COND_JUMP86): New define.
1793 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1794 (md_assemble): Create frag var for jumps of max size, encode relax
1795 state for COND_JUMP86.
1796 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1797 leave conditional jumps small if no_cond_jump_promotion.
1798 (md_convert_frag): Likewise.
1800 * expr.c (operator): Don't bump input_line_pointer for two char
1801 operators. Instead return operator size via new param num_chars.
1802 (expr): Use above to parse multi-char operators correctly.
1804 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1806 * config/tc-i386.c (i386_displacement): Fix handling of
1807 BFD_RELOC_X86_64_GOTPCREL.
1808 (i386_validate_fix): Likewise.
1810 2001-02-12 Philip Blundell <pb@futuretv.com>
1812 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1813 ldrt/strt instructions.
1815 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1817 * config/tc-mips.c (macro): For M_LA_AB emit a
1818 BFD_RELOC_MIPS_CALL16 relocation or a
1819 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1820 BFD_RELOC_MIPS_GOT16 and
1821 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1822 loading the jump register when generating SVR4_PIC code.
1824 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1826 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1827 map to MIPS-specific files, as they used to do before the
1828 change on 2000-05-21.
1829 * configure: Regerate.
1831 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1833 * config/tc-mips.c (md_parse_option): Don't try to compile
1834 ELF-only option code if not ELF.
1836 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1838 * config/tc-ia64.h (md_elf_section_type): New macro.
1839 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1840 (they're now handled via ia64_elf_section_type.
1842 * config/tc-ia64.c (unwind): New members saved_text_seg,
1843 saved_text_subseg, and force_unwind_entry.
1844 (optimize_unw_records): New function to optimize away unnecessary
1846 (ia64_elf_section_type): New function.
1847 (output_unw_records): Generate unwind info only if the size is
1848 non-zero or if it's forced for some other reason (e.g.,
1849 handlerdata or a personality routine).
1850 (generate_unwind_image): Don't switch back to previous
1851 section---stay inside the unwind info section instead so that
1852 handlerdata that may follow goes into the right place.
1853 (dot_handlerdata): Force generation of unwind entry and save the
1854 current active text segment before generating unwind image.
1855 (dot_unwentry): Force generation of unwind entry.
1856 (dot_personality): Ditto.
1857 (dot_endp): Generate unwind table entry only if there is
1858 some unwind info or the unwind entry was forced.
1860 * config/tc-ia64.c (make_unw_section_name): New macro to form
1861 unwind section name.
1862 (generate_unwind_image): Add "text_name" argument. Use it to
1863 form unwind section name.
1864 (dot_handlerdata): Determine current segment (section) name and
1865 pass it to generate_unwind_image().
1866 (dot_endp): Determine current segment (section) name and use
1867 it to determine the appropriate unwind section name.
1868 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1869 n, fill, and max arguments.
1871 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1873 * Makefile.am: Add linux target for S/390.
1874 * configure.in: Likewise.
1875 * config/tc-s390.c: New file.
1876 * config/tc-s390.h: New file.
1878 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1880 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1881 2byte, 4byte and 8byte.
1883 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1885 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1886 md_number_to_chars with size > sizeof (valueT).
1888 2001-02-06 H.J. Lu <hjl@gnu.org>
1890 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1891 there is no relocation.
1893 2001-02-06 H.J. Lu <hjl@gnu.org>
1895 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1897 * config/tc-ia64.c (md_parse_option): Only accept the valid
1898 ia64 options on "-axxx".
1900 2001-02-05 Jim Wilson <wilson@redhat.com>
1902 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1903 aborting for invalid operands.
1905 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1907 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1908 than via pointer. Update all callers.
1909 (UNWIND_LOW32): Define.
1910 (UNWIND_HIGH32): Define.
1911 (pa_build_unwind_subspace): Use the above macros instead of dumping
1912 bitfields directly. Call frag_more once rather than multiple times.
1913 (md_assemble): Use UNWIND_LOW32.
1914 (pa_entry): Likewise
1915 (pa_procend): Likewise.
1916 (process_exit): Use UNWIND_HIGH32.
1918 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1920 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1921 function to select the header according to the cpu.
1922 (md_after_pass_hook, md_do_align): Remove.
1923 (md_cleanup, m68hc11_cleanup): Remove.
1924 (md_pcrel_from_section): Declare.
1925 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1926 (build_jump_insn, build_insn): Likewise.
1927 (m68hc11_listing_header): New function.
1928 (m68hc11_cleanup): Remove.
1930 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1932 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1933 symbols because there is no support for shared libraries and these
1934 symbols can't be overridden (unless they are weak).
1936 2001-02-01 Momchil Velikov <velco@fadata.bg>
1938 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1939 for the compilation unit with a zero byte.
1941 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1943 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1944 destinations. Correct range check for 17 and 22 bit branches.
1946 2001-01-25 Nick Clifton <nickc@redhat.com>
1948 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1949 still set. Issue an error message instead.
1950 (md_estimate_size_before_relax): Delete unused variable
1951 'buffer_address'. Fixup parentheses around if statement.
1953 2001-01-23 Kazu Hirata <kazu@hxi.com>
1955 * as.c: Fix formatting.
1956 * ehopt.c: Likewise.
1957 * messages.c: Likewise.
1958 * stabs.c: Likewise.
1959 * symbols.c: Likewise.
1961 2001-01-23 Ben Elliston <bje@redhat.com>
1963 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1965 2001-01-22 Kazu Hirata <kazu@hxi.com>
1967 * config/tc-alpha.c: Fix formatting.
1969 2001-01-19 Kazu Hirata <kazu@hxi.com>
1971 * config/tc-alpha.c: Fix formatting.
1973 2001-01-18 Kazu Hirata <kazu@hxi.com>
1975 * config/tc-alpha.c: Fix formatting.
1977 2001-01-18 Nick Clifton <nickc@redhat.com>
1979 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1981 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1983 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1985 * configure.in (cpu_type, arch): Match i386 too.
1986 * configure: Rebuilt.
1988 2001-01-16 Kazu Hirata <kazu@hxi.com>
1990 * config/tc-i386.c: Fix formatting.
1992 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1994 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1995 relocs for .PARISC.unwind section.
1997 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1998 depending on section flags, not just for .text.
2000 2001-01-15 Jim Wilson <wilson@redhat.com>
2002 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2003 not immediately followed by an instruction.
2005 2001-01-15 Kazu Hirata <kazu@hxi.com>
2007 * config/tc-m68hc11.c: Fix formatting.
2009 2001-01-15 Nick Clifton <nickc@redhat.com>
2011 * symbols.c (colon): Change 'already defined symbol' from a
2012 fatal error to an ordinary error. There is no reason why this
2013 error should be fatal.
2015 * message.c (as_fatal): Delete output file, if one has been
2018 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2020 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2022 2001-01-14 Kazu Hirata <kazu@hxi.com>
2024 * config/tc-alpha.c: Fix formatting.
2025 * config/tc-arc.c: Likewise.
2026 * config/tc-arc.h: Likewise.
2027 * config/tc-d10v.c: Likewise.
2028 * config/tc-i370.c: Likewise.
2029 * config/tc-i386.c: Likewise.
2030 * config/tc-i960.c: Likewise.
2031 * config/tc-m68k.c: Likewise.
2032 * config/tc-ppc.c: Likewise.
2033 * config/tc-sparc.c: Likewise.
2034 * config/tc-tahoe.c: Likewise.
2035 * config/tc-vax.c: Likewise.
2037 * config/tc-arc.c: Fix formatting.
2039 * config/tc-arc.c: Fix formatting.
2041 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2043 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2044 both 32 and 64 bit ELF.
2046 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2047 and don't bother storing `m' for "ce" completer. Tidy handling of
2048 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2050 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2052 * config/tc-i386.h (TARGET_MACH): New macro.
2053 (i386_mach): Declare.
2054 * config/tc-i386.c (i386_mach): New function.
2056 2001-01-13 Philip Blundell <philb@gnu.org>
2058 * doc/as.texinfo: Fix spelling and cross-references.
2060 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2061 character for all systems, not just GNU/Linux. Make it explicit
2062 that `-k' doesn't affect code generation, just ELF flags.
2064 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2066 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2069 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2071 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2073 2001-01-12 Nick Clifton <nickc@redhat.com>
2075 * as.c (print_args): Update copyright date to 2001.
2077 2001-01-12 Peter Targett <peter.targett@arccores.com>
2079 * doc/c-arc.texi: New file.
2080 Some sections to be expanded.
2082 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2084 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2085 (md_parse_option): Always accept "--32".
2087 2001-01-11 Peter Targett <peter.targett@arccores.com>
2089 * as.h (TC_ARC): Ensure struc-symbol.h included.
2090 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2092 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2093 (TARGET_SYMBOL_FIELDS) added.
2095 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2096 * doc/c-arc.texi: New file.
2097 Some sections to be expanded.
2098 * doc/as.texinfo: Update command-line options.
2099 Removed outdated text for ARC dependant features, instead include
2100 text from above file.
2102 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2103 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2104 (targ-cpu.h) header.
2106 * config/tc-arc.c: New updated configuration for
2107 ARC, including selection of core variants, and extensibility of
2108 instructions, registers etc. through directives.
2110 * config/tc-arc.c (arc_extinst): Minor corrections for
2112 (arc_common) Likewise. Make alignment argument optional for local
2113 symbols also, with default of zero.
2115 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2117 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2118 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2119 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2120 and fix_new_exp() instead.
2121 (md_convert_frag): For indexed post byte use the symbol value
2122 rather than the displacement.
2123 (md_relax_table): Fix indexed offset relax.
2125 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2127 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2129 (relaxable_symbol): New function.
2131 2001-01-11 Andreas Jaeger <aj@suse.de>
2133 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2136 2001-01-10 Nick Clifton <nickc@redhat.com>
2138 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2139 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2141 2001-01-10 Nick Clifton <nickc@redhat.com>
2143 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2144 character used to dollar local symbols.
2145 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2146 local label symbols.
2147 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2148 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2150 Use LOCAL_LABEL_CHAR.
2151 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2152 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2153 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2155 2001-01-08 Bo Thorsen <bo@suse.de>
2157 * config/tc-i386.c (i386_immediate, i386_displacement):
2160 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2162 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2165 2001-01-07 Philip Blundell <philb@gnu.org>
2167 * doc/as.texinfo (Bug Reporting): Update email address for
2171 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2173 * configure.in: Define DEFAULT_ARCH for i386.
2174 * config/tc-i386.c (md_assemble): Return after the error message;
2175 move testing for 64bit operands to proper place.
2177 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2179 * doc/as.texinfo: Document '#' as comment character for i386 and
2180 x86_64. Add AMD x86-64 into menu of machine dependent information.
2182 * doc/c-i386.texi: Document x86_64 extensions.
2184 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2186 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2188 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2190 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2191 * NEWS: Add note about Pentium4 support.
2193 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2195 * config/tc-i387.c (pi, pte, pt): Update.
2196 (type_names): Add new types.
2198 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2200 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2201 CpuUnknown): Renumber
2202 (CpuP4, CpuSSE2): New.
2203 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2205 2001-01-03 Philip Blundell <pb@futuretv.com>
2207 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2209 (alpha_fix_adjustable): Likewise.
2210 (md_apply_fix): Likewise.
2212 2000-12-31 H.J. Lu <hjl@gnu.org>
2214 * listing.c (listing_message): Allocate string only if it is
2217 * configure: Rebuild.
2219 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2221 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2222 Point out caveats with generating fixups for the opcode in a frag.
2224 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2226 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2229 2000-12-29 H.J. Lu <hjl@gnu.org>
2231 * listing.c (calc_hex): Print the variable part only if the
2232 fragment type is rs_fill.
2234 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2236 * doc/internals.texi (tc_conditional_pseudoop,
2237 TC_LINKRELAX_FIXUP): Fix typos.
2239 2000-12-28 Richard Henderson <rth@redhat.com>
2241 * write.c (subsegs_finish): Fix thinko last change -- don't
2242 "optimize" the alignment == 0 case.
2244 2000-12-28 Richard Henderson <rth@redhat.com>
2246 * as.h (rs_align_test): New.
2247 * frags.c (NOP_OPCODE): Move default from read.c.
2248 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2249 (frag_align_code): New.
2250 * frags.h (frag_align_code): Declare.
2251 * read.c (NOP_OPCODE): Remove.
2252 (do_align): Use frag_align_code.
2253 * write.c (NOP_OPCODE): Remove.
2254 (get_recorded_alignment): New.
2255 (cvt_frag_to_fill): Handle rs_align_test.
2256 (relax_segment): Likewise.
2257 (subsegs_finish): Align last subseg in section to the
2258 section alignment. Use frag_align_code.
2259 * write.h (get_recorded_alignment): Declare.
2260 * config/obj-coff.c (size_section): Handle rs_align_test.
2261 (fill_section, fixup_mdeps): Likewise.
2262 (write_object_file): Use frag_align_code.
2264 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2265 (alpha_handle_align): New.
2266 * config/tc-alpha.h (HANDLE_ALIGN): New.
2267 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2269 * config/tc-i386.h (md_do_align): Use frag_align_code.
2270 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2272 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2273 (ia64_handle_align): New.
2274 * config/tc-ia64.h (HANDLE_ALIGN): New.
2275 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2277 * config/tc-m32r.c (m32r_do_align): Remove.
2278 (m32r_handle_align): New.
2279 (fill_insn): Use frag_align_code.
2280 * config/tc-m32r.h (md_do_align): Remove.
2281 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2282 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2283 * config/tc-mips.c, config/tc-mips.h: Similarly.
2285 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2286 (sh_handle_align): Likewise. Handle rs_align_code.
2287 (sh_do_align): Remove.
2288 * config/tc-sh.h (md_do_align): Remove.
2289 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2291 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2292 (sparc_handle_align): Likewise. Handle rs_align_code.
2293 * config/tc-sparc.h (md_do_align): Remove.
2294 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2296 2000-12-22 DJ Delorie <dj@redhat.com>
2298 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2299 when we assemble the first half of a pair.
2301 2000-12-22 H.J. Lu <hjl@gnu.org>
2303 * config/tc-i386.c (reloc): Update the macro for non-bfd
2305 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2307 2000-12-22 H.J. Lu <hjl@gnu.org>
2309 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2311 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2313 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2314 (QWORD_MNEM_SUFFIX): New macro.
2315 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2317 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2318 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2320 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2321 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2322 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2323 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2324 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2326 (Reg, WordReg): Add Reg64.
2327 (Imm): Add Imm32S and Imm64.
2329 (Disp): Add Disp64 and Disp32S.
2330 (AnyMem): Add Disp32S.
2331 (RegRex, RegRex64): New macros.
2332 (rex_byte): New type.
2333 * config/tc-i386.c (set_16bit_code_flag): Kill.
2334 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2335 (reloc): New parameter "signed"; support x86_64.
2336 (set_code_flag): New.
2337 (DEFAULT_ARCH): New macro; default to "i386".
2338 (default_arch): New static variable.
2339 (struct _i386_insn): New fields Operand_PCrel; rex.
2340 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2341 (flag_code): New enum and static variable.
2342 (use_rela_relocations): New static variable.
2343 (flag_code_names): New static variable.
2344 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2345 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2347 (i386_align_code): Return plain "nop" for x86_64.
2348 (mode_from_disp_size): Support Disp32S.
2349 (smallest_imm_type): Support Imm32S and Imm64.
2350 (offset_in_range): Support size of 8.
2351 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2352 (md_pseudo_table): Add "code64"; use set_code_flat.
2353 (md_begin): Emit sane error message on hash failure.
2354 (tc_i386_fix_adjustable): Support x86_64 relocations.
2355 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2356 instructions supported on particular arch just partially,
2357 output of 64bit immediates, handling of Imm32S and Disp32S type.
2358 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2359 (i386_displacement): Likewise.
2360 (i386_index_check): Cleanup; support 64bit addresses.
2361 (md_apply_fix3): Support x86_64 relocation and rela.
2362 (md_longopts): Add "32" and "64".
2363 (md_parse_option): Add OPTION_32 and OPTION_64.
2364 (i386_target_format): Call even for ELFs; choose between
2365 elf64-x86-64 and elf32-i386.
2366 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2367 (tc_gen_reloc): Support rela relocations and x86_64.
2368 (intel_e09_1): Support QWORD.
2370 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2372 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2373 it's not an offset expression.
2374 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2375 keep the braces '[' and ']' in the output string.
2376 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2377 != FLAT. There is no such op_modifier.
2379 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2381 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2384 2000-12-13 Kazu Hirata <kazu@hxi.com>
2386 * as.h: Fix formatting.
2388 * dwarf2dbg.c: Likewise.
2389 * input-scrub.c: Likewise.
2392 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2394 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2395 configure: Regenerate.
2397 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2399 * dwarf2dbg.c: #include <limits.h> only if it exists.
2401 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2403 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2404 (md_apply_fix): Here too.
2406 2000-12-12 Jim Wilson <wilson@redhat.com>
2408 * config/tc-ia64.h (ia64_init): Add prototype.
2410 2000-12-12 H.J. Lu <hjl@gnu.org>
2412 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2414 * read.h (outputting_stabs_line_debug): Change it to int.
2415 * stabs.c (outputting_stabs_line_debug): Likewise.
2417 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2419 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2420 the address of a function result.
2422 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2424 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2425 (md_assemble): Call dwarf2_emit_insn.
2426 (shlib): Fix typo SHILB -> SHLIB.
2427 (md_parse_option): Likewise.
2428 (ppc_elf_validate_fix): Likewise:
2429 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2431 2000-12-12 Nick Clifton <nickc@redhat.com>
2433 * cgen.h: Fix formatting.
2434 * input-scrub.c: Fix formatting.
2435 * macro.c: Fix formatting.
2436 * config/tc-mips.c: Fix formatting.
2437 * doc/c-mips.texi: Fix formatting.
2439 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2441 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2442 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2444 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2446 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2449 * i386.h (*_Suf): Remove No_dSuf.
2450 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2452 (i386_optab): Remove 'd' in the suffixes.
2454 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2456 * config/tc-i386.c (T_SHORT): Undefine before defining.
2458 2000-12-05 Kazu Hirata <kazu@hxi.com>
2460 * config/tc-mips.c: Fix formatting.
2462 2000-12-04 Matthew Hiller <hiller@redhat.com>
2464 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2465 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2466 (md_show_usage): Ditto.
2467 (md_parse_option): Ditto.
2468 (d10v_cleanup): Writes pending instruction only if
2469 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2470 Fix compile time warning messages.
2472 * doc/c-d10v.texi: Documents new options.
2474 2000-12-04 Matthew Hiller <hiller@redhat.com>
2476 * stabs.c (outputting_stabs_line_debug): New variable.
2477 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2478 function entry and unset at function exit.
2480 * read.h (outputting_stabs_line_debug): New extern declaration.
2482 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2484 * dwarf2dbg.c: Fix compile time warning messages.
2486 2000-12-03 Kazu Hirata <kazu@hxi.com>
2488 * config/tc-a29k.c: Fix formatting.
2489 * config/tc-alpha.c: Likewise.
2490 * config/tc-arm.c: Likewise.
2491 * config/tc-cris.c: Likewise.
2492 * config/tc-hppa.c: Likewise.
2493 * config/tc-i370.c: Likewise.
2494 * config/tc-i386.c: Likewise.
2495 * config/tc-i860.c: Likewise.
2496 * config/tc-i960.c: Likewise.
2497 * config/tc-ia64.c: Likewise.
2498 * config/tc-m68hc11.c: Likewise.
2499 * config/tc-m68k.c: Likewise.
2500 * config/tc-m88k.c: Likewise.
2501 * config/tc-pj.c: Likewise.
2502 * config/tc-ppc.c: Likewise.
2503 * config/tc-sh.c: Likewise.
2504 * config/tc-sparc.c: Likewise.
2505 * config/tc-tahoe.c: Likewise.
2506 * config/tc-vax.c: Likewise.
2508 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2510 * config/tc-mips.c (mips_ip): When calculating offsets,
2511 don't accept as constant the difference between the
2512 addresses of symbols in two different sections.
2514 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2516 (validate_mips_insn): Likewise. Also, update 'B' operand
2517 specifier to use OP_*_CODE20 constants and delete 'm' operand
2519 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2520 operand specifiers. Change warning generated by 'B' operand
2521 specifier to reflect its new multi-purpose usage.
2523 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2524 -1, and update comment.
2525 (file_mips_isa): Likewise.
2526 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2527 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2528 ISA_* constants rather than hard-coded numbers.
2529 (mips_cpu_info): New structure.
2530 (mips_cpu_info_table): New table describing CPU and ISA names
2532 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2533 mips_cpu_info_from_cpu): New functions.
2534 (mips_isa_to_str): New function to get string for ISA name.
2535 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2536 return const char *.
2537 (md_begin): Redo CPU and ISA selection logic, using
2538 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2539 than hard-coded numbers.
2540 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2541 ISA_* constants rather than hard-coded numbers.
2542 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2543 (md_longopts): Delete OPTION_NO_MIPS32.
2544 (md_parse_option): Convert to use ISA_* constants rather than
2545 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2546 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2547 to use strcasecmp to recognize "default" and to use
2548 mips_cpu_info_from_name to get CPU numbers from argument.
2549 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2550 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2552 (s_mipsset): Accept ISA value 32.
2553 * doc/as.texinfo: Clean up MIPS options summary slightly,
2554 remove -no-mips32. Add note about -mips4 and -mips32
2555 specifying those ISA levels. Delete -mips32 and -no-mips32
2556 cpu flag descriptions.
2557 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2558 up the supported CPU switch list, and replace 4Kc, 4Km, and
2559 4Kp entries with a single mips32-4k entry. Note that you can
2562 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2564 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2566 (md_parse_option): Add cases for OPTION_MIPS5 and
2568 (md_show_usage): Mention -mips5 and -mips64 arguments.
2569 (s_mipsset): Add cases for MIPS5 and MIPS64.
2570 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2572 * doc/as.texinfo: Mention -mips5 and -mips64 options
2574 * doc/c-mips.texi: Likewise. Also update introduction
2575 and ".set" usage information.
2577 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2579 (mips_cpu_info_table): Add SB-1 entries.
2580 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2581 known to the -mcpu option.
2583 * doc/as.texinfo: Correct description of MIPS -mcpu
2584 option, by copying some of the text from doc/c-mips.texi.
2586 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2588 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2590 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2591 (sparc*-*-rtems*): Switched from a.out to ELF.
2592 * configure: Regenerate.
2593 * config.in: Regenerate.
2594 * Makefile.in: Regenerate.
2595 * aclocal.m4: Regenerate.
2596 * po/gas.pot: Regenerate.
2598 2000-11-30 Philip Blundell <pb@futuretv.com>
2600 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2601 even in non BFD_ASSEMBLER case.
2603 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2605 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2608 2000-11-29 Richard Henderson <rth@redhat.com>
2610 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2611 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2612 thread multiple subsegments properly; handle multiple code
2613 sections properly; emit proper compilation unit info for assembler
2614 generated debugging.
2616 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2617 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2618 (dwarf2dbg_estimate_size_before_relax): Declare.
2619 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2620 * write.c: Include dwarf2dbg.h.
2621 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2622 (relax_segment): Likewise.
2624 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2626 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2627 jump>: Use as_bad_where instead of as_bad. Tweak error message
2628 accordingly. Stabilize frag by updating fix part and resetting
2630 <undefined symbol, unconditional jump>: Ditto.
2631 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2632 indexing is_end_of_line[].
2633 (md_assemble): Initialize size to 0.
2634 (md_section_align): Mark parameter seg as unused.
2635 (parse_reg): Parse names case-insensitively.
2637 2000-11-28 Kazu Hirata <kazu@hxi.com>
2639 * config/obj-aout.h: Fix formatting.
2640 * config/obj-bout.h: Likewise.
2641 * config/obj-coff.c: Likewise.
2642 * config/obj-coff.h: Likewise.
2643 * config/obj-elf.h: Likewise.
2644 * config/obj-som.h: Likewise.
2645 * config/obj-vms.c: Likewise.
2646 * config/obj-vms.h: Likewise.
2647 * config/tc-h8300.h: Likewise.
2648 * config/tc-ns32k.h: Likewise.
2649 * config/tc-sparc.h: Likewise.
2650 * config/tc-tic54x.h: Likewise.
2651 * config/tc-z8k.h: Likewise.
2653 2000-11-28 Nick Clifton <nickc@redhat.com>
2655 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2656 License is present in the sources, but not the output, and
2657 also available from the GNU website.
2658 (GNU Free Documentation License): Comment out this section.
2660 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2662 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2663 targets. Remove i860 from valid a.out targets.
2664 * Makefile.in: Regenerate.
2666 * config/tc-cris.c: Include dwarf2dbg.h.
2667 (md_pseudo_table): Add .file and .loc.
2668 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2669 (s_cris_file, s_cris_loc): New.
2670 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2671 * Makefile.am: Regenerate dependencies.
2672 * Makefile.in: Regenerate.
2674 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2676 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2677 (MRI_MUL_PRECEDENCE): Likewise.
2678 (op_rank): Fix a comment typo.
2680 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2682 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2684 (get_operand): Fix analysis for movw/movb instructions.
2686 2000-11-24 Nick Clifton <nickc@redhat.com>
2688 * configure.in (xscale-elf): Add target.
2689 (xscale-coff): Add target.
2690 * configure: Regenerate.
2692 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2694 (ARM_EXT_XSCALE): New ARM architecture extension.
2695 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2696 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2697 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2698 (ARM_ARCH_V4): Remove processor from architecture.
2699 (ARM_ARCH_3M): New architecutre definition.
2700 (ARM_ARCH_V5TE): New architecutre definition.
2701 (ARM_ARCH_XSCALE): New architecutre definition.
2702 (CPU_DEFAULT): Allow to be defaulted to XScale.
2703 (atpcs): New boolean variable.
2704 (ldr_flags): Support 'd' flag for double word loads.
2705 (str_flags): Support 'd' flag for double word stored.
2706 (do_mia): New function.
2707 (do_mar): New function.
2708 (do_mra): New function.
2709 (do_pld): New function.
2710 (do_ldrd): New function.
2711 (do_blx): New function.
2712 (do_bkpt): New function.
2713 (do_clz): New function.
2714 (do_lstc2): New function.
2715 (do_cdp2): New function.
2716 (do_t_blx): New function.
2717 (do_t_bkpt): New function.
2718 (do_smla): New function.
2719 (do_smlal): New function.
2720 (do_smul): New function.
2721 (do_qadd): New function.
2722 (do_co_reg2c): New function.
2723 (LONGEST_INSN): Redefine to 7.
2725 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2726 command line switches.
2728 2000-11-22 Jim Wilson <wilson@redhat.com>
2730 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2731 (struct rsrc): Make line unsigned.
2732 (gr_values): Add missing initializer.
2733 (SLOT_NUM_NOT_SET): Add unsigned cast.
2734 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2735 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2736 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2737 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2738 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2739 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2740 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2741 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2742 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2743 Add ATTRIBUTE_UNUSED to unused parameters.
2744 (convert_expr_to_ab_reg): Add parens.
2745 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2746 (dot_prologue): Initialize grsave when declared.
2747 (md_pseudo_table): Add missing initializers.
2748 (operand_match): Add casts to bfd_vma.
2749 (emit_one_bundle): Delete unused local prev. Make required_template
2751 (specify_resource): Cast i to unsigned.
2752 (note_register_values): Use fprintf_vma.
2753 (print_dependency): Likewise.
2755 2000-11-21 Jim Wilson <wilson@redhat.com>
2757 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2758 for unwind info section.
2759 (dot_endp): Likewise for unwind section.
2761 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2764 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2766 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2767 (output_insn): Call dwarf2_emit_insn.
2768 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2770 2000-11-17 Richard Henderson <rth@redhat.com>
2772 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2773 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2774 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2776 2000-11-17 Nick Clifton <nickc@redhat.com>
2778 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2781 2000-11-17 Richard Henderson <rth@redhat.com>
2783 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2785 2000-11-17 Richard Henderson <rth@redhat.com>
2787 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2788 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2789 tri-state definition of alpha_flag_mdebug.
2790 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2791 (s_alpha_file): Store first .file directive.
2792 (s_alpha_stab): New.
2793 (md_pseudo_table): Add stabs and stabn.
2795 2000-11-17 Richard Henderson <rth@redhat.com>
2797 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2799 2000-11-17 Richard Henderson <rth@redhat.com>
2801 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2802 (main): Call dwarf2_finish.
2803 * as.h (debug_type): Clarify documentation of the meaning
2805 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2806 (print_stats): Fix parenthesis problem.
2807 (now_subseg_size): New.
2808 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2809 (dwarf2_directive_file): Don't set debug_type.
2810 (dwarf2_where): Honor DEBUG_DWARF2 first.
2811 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2812 do nothing if not emitting dwarf2 debug info, or no work.
2813 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2814 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2815 (ecoff_new_file): Likewise.
2816 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2817 commentary wrt dwarf2.
2819 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2820 ATTRIBUTE_UNUSED as needed.
2821 (emit_insn): Call dwarf2_emit_insn.
2822 (s_alpha_file): New.
2824 (s_alpha_coff_wrapper): Don't handle them.
2825 (md_pseudo_table): Update for .file and .loc.
2826 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2828 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2829 don't protect with debug_type.
2830 * config/tc-hppa.c (md_assemble): Likewise.
2831 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2832 * config/tc-mn10300.c (md_assemble): Likewise.
2833 * config/tc-sh.c (md_assemble): Likewise.
2834 * config/tc-v850.c (md_assemble): Likewise.
2836 * config/tc-arm.c (arm_end_of_source): Remove.
2837 * config/tc-hppa.c (pa_end_of_source): Remove.
2838 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2839 * config/tc-mn10300.c (mn10300_finalize): Remove.
2840 * config/tc-sh.c (sh_finalize): Remove.
2841 * config/tc-v850.c (sh_finalize): Remove.
2843 * config/tc-arm.h (md_end): Remove.
2844 * config/tc-hppa.h (md_end): Remove.
2845 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2846 * config/tc-m68hc11.h (md_end): Remove.
2847 * config/tc-mn10300.h (md_end): Remove.
2848 * config/tc-sh.h (md_end): Remove.
2849 * config/tc-v850.h (md_end): Remove.
2851 * config/tc-ia64.c (emit_one_bundle): Don't protect
2852 dwarf2 bits with debug_type.
2853 (md_assemble): Likewise.
2854 (ia64_end_of_source): Don't call dwarf2_finish.
2856 2000-11-16 Jim Wilson <wilson@redhat.com>
2858 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2859 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2862 2000-11-16 H.J. Lu <hjl@gnu.org>
2864 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2867 2000-11-15 Kazu Hirata <kazu@hxi.com>
2869 * config/tc-tic30.c: Fix formatting.
2870 * config/tc-tic80.c: Likewise.
2871 * config/tc-v850.c: Likewise.
2872 * config/tc-vax.c: Likewise.
2873 * config/tc-w65.c: Likewise.
2874 * config/tc-z8k.c: Likewise.
2876 2000-11-14 DJ Delorie <dj@redhat.com>
2878 * config/tc-v850.c: Support dwarf2.
2879 * config/tc-v850.h: Ditto.
2881 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2882 parse_cons_expression_v850 to initialize hold_cons_reloc.
2884 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2886 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2887 (errata_nops_necessary_p): New function.
2888 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2891 2000-11-14 Jim Wilson <wilson@redhat.com>
2893 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2894 return little endian bfd formats.
2896 2000-11-14 Kazu Hirata <kazu@hxi.com>
2898 * config/aout_gnu.h: Fix formatting.
2899 * config/atof-vax.c: Likewise.
2900 * config/m68k-parse.h: Likewise.
2901 * config/m88k-opcode.h: Likewise.
2902 * config/obj-elf.c: Likewise.
2903 * config/tc-arm.c: Likewise.
2904 * config/tc-cris.c: Likewise.
2905 * config/tc-i386.c: Likewise.
2906 * config/tc-ia64.c: Likewise.
2907 * config/tc-mn10300.c: Likewise.
2908 * config/te-386bsd.h: Likewise.
2909 * config/te-hppa.h: Likewise.
2910 * config/te-nbsd.h: Likewise.
2911 * config/te-ppcnw.h: Likewise.
2912 * config/te-sparcaout.h: Likewise.
2913 * config/te-tmips.h: Likewise.
2914 * config/vax-inst.h: Likewise.
2915 * config/vms-conf.h: Likewise.
2917 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2919 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2921 2000-11-13 H.J. Lu <hjl@gnu.org>
2923 * config/obj-elf.c (elf_frob_symbol): Support
2924 ".symver name,name2@@@nodename".
2925 (elf_frob_file_before_adjust): Likewise.
2927 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2928 and ".symver name,name2@@@nodename".
2931 2000-11-12 H.J. Lu (hjl@gnu.org)
2933 * config/obj-elf.c (obj_elf_symver): Check missing version
2936 2000-11-12 H.J. Lu (hjl@gnu.org)
2938 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2939 instead of bfd_vma for non-bfd assemblers.
2941 2000-11-09 Kazu Hirata <kazu@hxi.com>
2943 * itbl-ops.c: Fix comment typos.
2945 2000-11-08 Jim Wilson <wilson@redhat.com>
2947 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2948 (struct unwind): Add next_slot_frag field.
2949 (slot_index): New parameters slot_frag and first_frag. Add code
2950 to add in frag sizes when different. Add comments.
2951 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2952 arguments to slot_index.
2953 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2954 loop end. Set next_slot_frag field.
2956 2000-11-07 H.J. Lu <hjl@gnu.org>
2958 * doc/as.texinfo (.symver): Updated for versioned symbol
2961 * obj.h (format_ops): Add the frob_file_before_adjust field.
2963 * config/obj-aout.c (aout_format_ops): Set the
2964 frob_file_before_adjust field to 0.
2965 * config/obj-coff.c (coff_format_ops): Likewise.
2966 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2968 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2970 (elf_frob_file_before_adjust): New function to remove unneeded
2971 versioned symbols from the symbol table.
2972 (elf_format_ops): Set the frob_file_before_adjust field to
2973 elf_frob_file_before_adjust.
2975 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2978 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2980 2000-11-07 Peter Targett <peter.targett@arccores.com>
2982 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2984 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2985 Fix compile time warning messages.
2987 2000-11-07 Nick Clifton <nickc@redhat.com>
2989 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2990 buffer in order to avoid buffer overflows.
2992 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2994 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2995 Change M to m for -milp32 or -mlp64 to match gcc.
2996 (dot_endp): Use bytes_per_address instead of 8.
2997 (emit_one_bundle): Use number_to_chars_littleendian instead of
2999 (fix_insn): Likewise.
3000 (ia64_init): New function.
3001 (ia64_target_format): New function.
3002 (md_begin): Set endianness, arch, and machine as appropriate.
3003 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3004 Make these macros depend on TE_HPUX macro.
3005 (TARGET_FORMAT): Define.
3006 (HOST_SPECIAL_INIT): Define.
3007 * config/te-hpux.h: New file.
3008 * configure.in: Add "ia64-*-hpux*" target to configure.
3009 * configure: Regenerate.
3011 2000-11-06 Kazu Hirata <kazu@hxi.com>
3013 * as.c: Fix formatting.
3014 * dwarf2dbg.c: Likewise.
3015 * input-file.c: Likewise.
3016 * input-file.h: Likewise.
3017 * input-scrub.c: Likewise.
3018 * itbl-ops.c: Likewise.
3019 * listing.c: Likewise.
3020 * macro.h: Likewise.
3021 * messages.c: Likewise.
3023 * subsegs.c: Likewise.
3024 * subsegs.h: Likewise.
3025 * write.c: Likewise.
3027 2000-11-06 Nick Clifton <nickc@redhat.com>
3029 * doc/as.texinfo: Add GNU Free Documentation License.
3030 * doc/gasp.texi: Add GNU Free Documentation License.
3031 * doc/as.1: Add GNU Free Documentation License.
3033 2000-11-05 Nick Clifton <nickc@redhat.com>
3035 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3037 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3039 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3040 * configure: Regenerate.
3042 2000-11-01 Nick Clifton <nickc@redhat.com>
3044 * read.c (original_case_string): New global variable.
3045 (read_a_source_file): Copy opcode string into
3046 original_case_string if clobbering the case of the opcode.
3047 * read.h: Export the definition of original_case_string.
3048 * config/tc-arm.c (md_assembler): When parsing a .req
3049 directive use the original opcode string, not the case
3052 2000-11-02 Nick Clifton <nickc@redhat.com>
3054 * config/tc-mn10300.c (debug_line): Remove this static
3056 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3057 dwarf2_where and dwarf2_gen_line_info.
3059 2000-11-02 Theo Honohan <th@futuretv.com>
3061 * config/tc-arm.c (do_msr): Improve error message.
3063 2000-10-31 Eric Christopher <echristo@redhat.com>
3065 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3066 or pc-relative, else use fx_offset.
3068 2000-10-31 Jim Wilson <wilson@redhat.com>
3070 * config/tc-ia64.c (struct md): New field tag_fixups.
3071 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3072 qualifying predicate.
3073 (emit_one_bundle): Delete spurious multiplication by one. Handle
3075 (ia64_start_line): Error if dangling qualifying predicate.
3076 (defining_tag): New static variable.
3077 (ia64_unrecognized_line, case '['): Parse tags.
3078 (ia64_frob_label): Create tag_fixups.
3079 (md_assemble): Reset md.qp.X_op after using it.
3081 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3083 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3085 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3087 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3089 2000-10-30 Kazu Hirata <kazu@hxi.com>
3091 * expr.c: Fix formatting.
3092 * flonum-copy.c: Likewise.
3093 * flonum.h: Likewise.
3097 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3099 * as.h (OPTION_MD_BASE): Bump to 190.
3100 * as.c (parse_args) <std_longopts>: Add comment about the need to
3101 check OPTION_MD_BASE in as.h.
3103 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3106 2000-10-27 Nick Clifton <nickc@redhat.com>
3108 * configure.in (emulations): Add m68hc12.
3109 * configure: Regenerate.
3110 * po/gas.pot: Regenerate.
3112 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3114 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3116 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3118 2000-10-25 Nick Clifton <nickc@redhat.com>
3120 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3121 a DWARF2 line number information sequence.
3123 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3125 * read.c (generate_lineno_debug): Update comment describing why
3126 DWARF2 line number debug information is not generated
3127 automatically by this function.
3129 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3132 * config/tc-arm.h (md_end): Define.
3133 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3135 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3136 if generating DWARF2 line numbers.
3137 (arm_end_of_source): New function. Call dwarf2_finish if
3140 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3141 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3142 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3144 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3146 * config/tc-i386.c: Fix prototype declarations for functions taking no
3149 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3151 * config/tc-i386.c (i386_operand_modifier): Remove.
3152 (build_displacement_string): Remove.
3153 (i386_parse_seg): Remove.
3154 (i386_intel_memory_operand): Remove.
3155 (i386_intel_operand): Re-write using recursive descent parser based
3156 on MASM documentation.
3157 (struct intel_parser_s): New structure.
3158 (intel_parser): New static variable.
3159 (struct intel_token): New structure.
3160 (cur_token, prev_token): New static variables.
3173 (intel_match_token): New function.
3174 (intel_get_token): New function.
3175 (intel_putback_token): New function.
3176 (intel_expr): New function.
3177 (intel_e05): New function.
3178 (intel_e05_1): New function.
3179 (intel_e06): New function.
3180 (intel_e06_1): New function.
3181 (intel_e09): New function.
3182 (intel_e09_1): New function.
3183 (intel_e10): New function.
3184 (intel_e10_1): New function.
3185 (intel_e11): New function.
3187 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3189 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3190 instructions to loose any special insn->architecture mask.
3192 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3193 (sparc_md_end, sparc_arch_types, sparc_arch,
3194 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3195 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3196 request v9b architecture if they are used).
3198 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3200 * config/tc-m68k.c: Fix the previous misapplied patch.
3202 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3204 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3205 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3206 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3209 2000-10-17 Kazu Hirata <kazu@hxi.com>
3211 * debug.c: Fix formatting.
3212 * depend.c: Likewise.
3213 * dwarf2dbg.c: Likewise.
3214 * dwarf2dbg.h: Likewise.
3215 * ecoff.c: Likewise.
3218 * flonum-konst.c: Likewise.
3219 * frags.h: Likewise.
3221 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3223 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3225 * doc/as.texinfo: Added notes about this new option.
3227 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3229 * config/tc-sh.c (JREG): Remove.
3230 (md_convert_frag): Remove #if 0:d code using JREG.
3232 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3234 * config/tc-i386.c (i386_operand_modifier): Only match
3235 modifiers SHORT and FLAT if they are followed by a space.
3236 (parse_register): When `allow_naked_reg' is set, do not confuse
3237 identifiers that start with a register name with a register.
3239 2000-10-12 Kazu Hirata <kazu@hxi.com>
3241 * app.c: Fix formatting.
3244 * bit_fix.h: Likewise.
3249 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3251 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3253 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3255 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3256 Re-arrange function a little and improve error message.
3258 * write.c (write_relocs): Fix a comment.
3260 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3263 2000-10-05 Jim Wilson <wilson@cygnus.com>
3265 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3267 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3269 * config/tc-i386.c: Delete some useless comments, reformat others.
3271 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3272 non-global syms in linkonce sections.
3274 2000-10-04 Ralf Baechle <ralf@gnu.org>
3276 * config/tc-ia64.c (operand_match): Don't use // style comments.
3277 * config/tc-i370.c: Likewise.
3279 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3281 Changes to handle varying register prefix and user symbol prefix.
3282 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3283 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3284 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3285 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3286 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3287 (demand_register_prefix): New variable.
3288 (md_pseudo_table): New pseudo ".syntax".
3289 (md_longopts): New options --no-underscore and --underscore.
3290 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3291 on symbols_have_leading_underscore.
3292 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3293 (get_spec_reg): Ditto.
3294 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3296 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3298 <case OPTION_NO_US, case OPTION_US>: New.
3299 (md_show_usage): Be brief and reformat to match continuation of
3301 * po/gas.pot: Regenerate.
3303 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3305 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3306 force relocs for 12 bit branches.
3307 (md_apply_fix): Similarly, adjust logic here.
3309 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3311 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3312 adjust for external and weak syms as we will use a reloc. Allow
3313 for +8 offset when calculating limits of branches.
3314 (hppa_fix_adjustable): Undo 2000-09-23 change.
3315 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3316 Correct distance calculation.
3317 (tc_gen_reloc): Print the file name and line number if we can't
3320 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3321 * config/tc-hppa.c (nonzero_dibits): Define.
3322 (arg_reloc_stub_needed): Check each arg and return value
3323 separately for zero case.
3324 (pa_align): Declare argument `bytes'.
3326 2000-09-25 Kazu Hirata <kazu@hxi.com>
3328 * config/tc-cris.c: Fix formatting.
3329 * config/tc-d10v.h: Likewise.
3330 * config/tc-d30v.c: Likewise.
3331 * config/tc-d30v.h: Likewise.
3332 * config/tc-fr30.c: Likewise.
3333 * config/tc-fr30.h: Likewise.
3334 * config/tc-m68k.c: Likewise.
3335 * config/tc-m68k.h: Likewise.
3336 * config/tc-pj.h: Likewise.
3337 * config/tc-ppc.c: Likewise.
3338 * config/tc-ppc.h: Likewise.
3339 * config/tc-sh.c: Likewise.
3340 * config/tc-sh.h: Likewise.
3341 * config/tc-sparc.c: Likewise.
3342 * config/tc-v850.h: Likewise.
3343 * config/tc-vax.h: Likewise.
3344 * config/tc-w65.h: Likewise.
3345 * config/tc-z8k.h: Likewise.
3347 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3349 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3350 checks only for ELF.
3351 (hppa_force_relocation): Likewise.
3353 2000-09-22 Jim Wilson <wilson@cygnus.com>
3355 * config/tc-ia64.c (dv_sem): Add "stop".
3356 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3357 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3358 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3360 (mark_resources): Check IA64_RS_PRr.
3362 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3364 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3365 md_estimate_size_before_relax): Redesign and clean up the
3366 relaxation mechanism.
3368 2000-09-21 Kazu Hirata <kazu@hxi.com>
3370 * config/tc-ns32k.c: Fix formatting.
3371 * config/tc-ns32k.h: Likewise.
3373 2000-09-20 Kazu Hirata <kazu@hxi.com>
3375 * config/tc-m32r.c: Fix formatting.
3376 * config/tc-m32r.h: Likewise.
3377 * config/tc-m68851.h: Likewise.
3378 * config/tc-m68hc11.c: Likewise.
3379 * config/tc-m68hc11.h: Likewise.
3380 * config/tc-m88k.c: Likewise.
3381 * config/tc-mcore.c: Likewise.
3382 * config/tc-mcore.h: Likewise.
3383 * config/tc-mips.c: Likewise.
3384 * config/tc-mips.h: Likewise.
3385 * config/tc-mn10200.h: Likewise.
3386 * config/tc-mn10300.h: Likewise.
3387 * config/tc-tahoe.c: Likewise.
3388 * config/tc-tahoe.h: Likewise.
3390 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3392 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3393 Likewise in relaxation description comments.
3395 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3397 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3398 subtraction of two syms without emitting a relocation.
3400 From David Huggins-Daines <dhd@linuxcare.com>
3401 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3402 global or weak symbols.
3404 2000-09-15 Kazu Hirata <kazu@hxi.com>
3406 * config/tc-h8300.h: Fix formatting.
3407 * config/tc-h8500.c: Likewise.
3408 * config/tc-h8500.h: Likewise.
3409 * config/tc-hppa.h: Likewise.
3410 * config/tc-i370.h: Likewise.
3411 * config/tc-i386.h: Likewise.
3412 * config/tc-i860.c: Likewise.
3413 * config/tc-i860.h: Likewise.
3414 * config/tc-i960.h: Likewise.
3415 * config/tc-ia64.c: Likewise.
3416 * config/tc-ia64.h: Likewise.
3418 2000-09-14 Kazu Hirata <kazu@hxi.com>
3420 * config/tc-a29k.c: Fix formatting.
3421 * config/tc-alpha.c: Likewise.
3422 * config/tc-arc.c: Likewise.
3423 * config/tc-arc.h: Likewise.
3424 * config/tc-arm.c: Likewise.
3425 * config/tc-arm.h: Likewise.
3426 * config/tc-avr.c: Likewise.
3427 * config/tc-avr.h: Likewise.
3428 * config/tc-tic30.c: Likewise.
3429 * config/tc-tic30.h: Likewise.
3430 * config/tc-tic54x.c: Likewise.
3431 * config/tc-tic54x.h: Likewise.
3432 * config/tc-tic80.c: Likewise.
3433 * config/tc-tic80.h: Likewise.
3435 2000-09-14 Timothy Wall <twall@cygnus.com>
3437 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3438 parallel comparisons for later use.
3439 (struct rsrc): Add parallel comparison type.
3440 (resources_match): Skip special cases of PR usage (non-conflicting
3443 2000-09-13 Kazu Hirata <kazu@hxi.com>
3445 * config/obj-ecoff.c: Fix formatting.
3446 * config/obj-elf.c: Likewise.
3447 * config/obj-elf.h: Likewise.
3448 * config/obj-evax.h: Likewise.
3449 * config/obj-generic.h: Likewise.
3450 * config/obj-hp300.c: Likewise.
3451 * config/obj-hp300.h: Likewise.
3452 * config/obj-ieee.h: Likewise.
3453 * config/obj-vms.c: Likewise.
3454 * config/obj-vms.h: Likewise.
3456 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3458 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3459 (md_parse_option): Ditto.
3460 (md_longopts): Add -mips32 option.
3461 (md_show_usage): Document new options.
3462 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3463 (mips_ip): Assemble mfc0 with a sub-selection code.
3464 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3465 (mips_cpu_to_str): New function.
3466 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3467 Use CPU_* defines instead of hardcoded numbers.
3469 * doc/as.texinfo: Document new options.
3470 * doc/c-mips.texi: Ditto.
3472 2000-09-12 Kazu Hirata <kazu@hxi.com>
3474 * as.h: Fix formatting.
3475 * asintl.h: Likewise.
3476 * bit_fix.h: Likewise.
3477 * config/obj-aout.c: Likewise.
3478 * config/obj-aout.h: Likewise.
3479 * config/obj-bout.c: Likewise.
3480 * config/obj-bout.h: Likewise.
3481 * config/obj-coff.c: Likewise.
3482 * config/obj-coff.h: Likewise.
3483 * dwarf2dbg.h: Likewise.
3485 * flonum.h: Likewise.
3486 * frags.h: Likewise.
3487 * itbl-ops.h: Likewise.
3488 * macro.h: Likewise.
3491 * struc-symbol.h: Likewise.
3492 * subsegs.h: Likewise.
3493 * symbols.h: Likewise.
3495 * write.h: Likewise.
3497 2000-09-11 Kazu Hirata <kazu@hxi.com>
3499 * bignum-copy.c: Fix formatting.
3500 * config/tc-i370.c: Likewise.
3501 * config/tc-i960.c: Likewise.
3502 * config/tc-m68k.c: Likewise.
3503 * ehopt.c: Likewise.
3504 * flonum-copy.c: Likewise.
3505 * flonum-konst.c: Likewise.
3506 * flonum-mult.c: Likewise.
3507 * literal.c: Likewise.
3510 * stabs.c: Likewise.
3511 * subsegs.c: Likewise.
3513 2000-09-09 Philip Blundell <philb@gnu.org>
3515 * configure.in (arm*-*-uclinux*): New target.
3516 * configure: Regenerate.
3518 2000-09-09 Kazu Hirata <kazu@hxi.com>
3520 * input-file.c: Fix formatting.
3521 * itbl-ops.c: Likewise.
3522 * messages.c: Likewise.
3524 2000-09-08 Philip Blundell <philb@gnu.org>
3526 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3529 2000-09-07 H.J. Lu <hjl@gnu.org>
3531 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3532 * configure: Rebuild.
3534 2000-09-07 Kazu Hirata <kazu@hxi.com>
3536 * atof-generic.c: Fix formatting.
3537 * config/tc-mips.c: Likewise.
3538 * config/tc-vax.c: Likewise.
3539 * input-scrub.c: Likewise.
3541 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3543 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3544 * configure.in (sh-*-linux*): Added.
3545 * configure: Rebuilt.
3547 2000-09-06 Kazu Hirata <kazu@hxi.com>
3549 * config/tc-hppa.c: Fix formatting.
3551 * ecoff.c: Fix formatting.
3553 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3555 * configure: Rebuilt with new libtool.m4.
3557 2000-09-05 Kazu Hirata <kazu@hxi.com>
3559 * cgen.c: Fix formatting.
3560 * config/tc-ia64.c: Likewise.
3562 2000-09-05 Nick Clifton <nickc@redhat.com>
3564 * aclocal.m4: Regenerate.
3565 * config.in: Regenerate.
3566 * configure: Regenerate.
3567 * po/gas.pot: Regenerate.
3569 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3571 * config/tc-cris.c: Correct comment typos.
3573 2000-09-05 Eric Christopher <echristo@cygnus.com>
3575 * config/tc-mn10300.c: Cleanup.
3576 (md_pcrel_from): Enable.
3578 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3580 * expr.c (operand): Fix a comment typo.
3581 * write.c (write_relocs): Fix a signed/unsigned warning.
3583 * config/tc-hppa.c (fudge_reg_expressions): New
3584 (hppa_force_reg_syms_absolute): New.
3585 (pa_equ): Allow reg_section expressions.
3586 * config/tc-hppa.c (md_optimize_expr): Define.
3587 (hppa_force_reg_syms_absolute): Prototype.
3589 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3590 (pa_parse_number): Pass in arg to select fp reg parsing.
3591 Return 1 to indicate format checks pass. If strict, then only
3592 accept a register or register symbol. Return value in...
3593 (pa_number): New static for pa_parse_number.
3594 (FP_REG_BASE): Define.
3595 (FP_REG_RSEL): Define.
3596 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3597 appropriate. White space changes.
3598 (need_pa11_opcode): Don't bother passing any params, get them from
3600 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3601 Remove extraneous check in case 'Q'.
3602 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3603 reg, set section of resulting symbol to reg_section.
3604 (pa_parse_space_stmt): Modify call to pa_parse_number.
3605 (pa_space): Likewise.
3607 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3608 (hppa_force_relocation): Handle vtable relocs.
3609 (pa_vtable_entry): New.
3610 (pa_vtable_inherit): New.
3611 (md_pseudo_table): Add entries for vtable pseudos.
3612 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3613 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3615 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3616 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3617 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3619 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3620 specify a symbol type.
3622 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3623 dependent things together.
3624 (md_elf_symbol_type): Define.
3626 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3628 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3630 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3631 (obj_elf_vtable_entry): Declare.
3633 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3634 and export function.
3635 (obj_elf_vtable_entry): Similarly.
3636 (elf_pseudo_table): Fix the damage with a cast.
3638 2000-09-03 Richard Henderson <rth@cygnus.com>
3640 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3641 for template selection when a label is needed.
3643 2000-09-02 Kazu Hirata <kazu@hxi.com>
3645 * config/tc-ia64.c: Fix formatting.
3647 2000-09-02 Nick Clifton <nickc@redhat.com>
3649 * configure.in: Increase version number to 2.10.91.
3650 * configure: Regenerate.
3651 * aclocal.m4: Regenerate.
3652 * config.in: Regenerate.
3653 * po/gas.pot: Regenerate.
3654 * Makefile.in: Regenerate.
3656 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3658 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3659 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3660 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3662 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3665 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3667 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3668 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3669 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3670 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3671 (GOT_symbol): New variable.
3672 (md_undefined_symbol): Set it.
3674 2000-09-01 Richard Henderson <rth@cygnus.com>
3676 * config/tc-ia64.c (match): Don't inline.
3677 (extra_goodness): New.
3678 (md_begin): Prefer nop.f and nop.b for best_template.
3680 2000-08-31 Kazu Hirata <kazu@hxi.com>
3682 * as.c: Fix formatting.
3684 * frags.c: Likewise.
3685 * macro.c: Likewise.
3687 2000-08-31 Eric Christopher <echristo@cygnus.com>
3689 * config/tc-mn10300.c: Cleanup and fix warnings.
3690 (md_pseudo_table): Add initializers.
3691 (md_show_usage): Cleanup.
3692 (md_parse_option): Fix warnings.
3693 (md_undefined_symbol): Fix warnings.
3694 (md_conver_frag): Fix warnings.
3695 (tc_gen_reloc): Fix warnings.
3696 (md_apply_fix3): Fix warnings.
3697 (check_operand): Fix warnings.
3699 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3701 * acinclude.m4: Include libtool and gettext macros from the
3703 * aclocal.m4, configure: Rebuilt.
3705 2000-08-30 Mark Hatle <mhatle@mvista.com>
3707 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3709 2000-08-31 Kazu Hirata <kazu@hxi.com>
3711 * listing.c: Fix formatting.
3713 2000-08-29 Kazu Hirata <kazu@hxi.com>
3715 * app.c: Fix a comment typo. Fix formatting.
3717 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3719 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3720 offset of the target destination for jmp instructions.
3721 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3723 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3725 * NEWS: Mention support for CRIS.
3727 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3729 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3730 Sets `.lcomm' alignment to zero.
3732 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3734 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3735 TC_FIX_ADJUSTABLE): Define.
3737 2000-08-23 Jim Wilson <wilson@cygnus.com>
3739 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3740 unwind.personality_routine is set.
3742 2000-08-23 H.J. Lu <hjl@gnu.org>
3744 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3746 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3748 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3751 2000-08-22 H.J. Lu <hjl@gnu.org>
3753 * config.in (STRICTCOFF): New for strict COFF.
3755 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3756 i386-*-go32* and i386-go32-rtems*.
3757 * configure: Rebuilt.
3759 * config/obj-coff.c (obj_coff_endef): Follow the historical
3760 behavior if STRICTCOFF is not defined.
3762 * doc/internals.texi: Document STRICTCOFF.
3764 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3766 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3767 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3768 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3769 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3770 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3771 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3772 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3775 2000-08-22 Eric Christopher <echristo@cygnus.com>
3777 * config/tc-mn10300.c: (md_apply_fix): New function.
3778 (mn10300_force_relocation): New function.
3779 (mn10300_fix_adjustable): New function.
3781 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3782 (TC_HANDLES_FX_DONE): Define.
3783 (obj_fix_adjustable): Define.
3784 (MD_APPLY_FIX3): Define.
3785 (TC_LINKRELAX_FIXUP): Define.
3787 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3789 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3791 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3793 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3795 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3796 if the fixup resulted in a relocation.
3798 2000-08-18 Nick Clifton <nickc@redhat.com>
3800 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3801 Make reference to first element of shift_names explicit.
3803 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3805 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3806 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3807 add a symbol's address. Removed all target-specific #ifdefs that
3808 used to accomplished the same.
3809 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3810 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3811 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3812 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3813 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3815 2000-08-17 Kazu Hirata <kazu@hxi.com>
3817 * dwarf2dbg.c: Fix formatting.
3819 2000-08-17 Nick Clifton <nickc@redhat.com>
3821 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3822 to be recoded as logical shift lefts by zero.
3824 2000-08-16 Jim Wilson <wilson@cygnus.com>
3826 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3827 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3829 (note_register_values): Handle IA64_OPND_R3_2 operands.
3831 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3833 * config/tc-i860.c (md_operand): Silly typo fixed.
3835 2000-08-16 Nick Clifton <nickc@redhat.com>
3837 * config/tc-arm.c (struct asm_shift): Delete.
3839 (enum asm_shift_index): New.
3840 (struct asm_shift_properties): New.
3841 (struct asm_shift_name): New.
3842 (shift_properties[]); New.
3843 (shift_names[]); New.
3845 (decode_shift): Use new structures.
3846 Issue a warning is "ROR #0" is used.
3847 Issue a warning if "ASR #0" or "LSR #0" is used.
3849 (md_begin): Initialise arm_shift_hsh table from new
3850 asm_shift_name array.
3852 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3854 * config/tc-sparc.c: Kill all warnings.
3855 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3857 (md_show_usage): Update usage text.
3859 2000-08-16 Nick Clifton <nickc@redhat.com>
3861 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3864 2000-08-15 Will Cohen <wcohen@redhat.com>
3866 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3868 * config/tc-sh.c (md_assemble): Changed so debug_type
3869 test performed for ppi_assemble
3870 * config/tc-sh.c: Included dwarf2dbg.h.
3871 (debug_line): Defined.
3872 (md_assemble): Generates dwarf2 line info.
3873 (sh_finalize): New function. Finalize dwarf2 info.
3874 (assemble_ppi): Returns size of code generated.
3875 (build_Mytes): Returns size of code generated.
3876 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3877 * config/tc-sh.h (md_end): Defined.
3878 (sh_finalize): Declared.
3880 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3882 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3885 2000-08-14 Nick Clifton <nickc@redhat.com>
3887 * config/tc-arm.c (do_bx): Allow "bx pc".
3889 2000-08-14 Jim Wilson <wilson@cygnus.com>
3891 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3892 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3893 (md_begin): Change assignment to md.flag to OR in the new bit.
3895 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3897 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3898 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3901 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3903 * NEWS: Mention i860 support.
3905 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3907 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3909 2000-08-14 Andreas Schwab <schwab@suse.de>
3911 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3913 2000-08-11 Andreas Schwab <schwab@suse.de>
3915 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3918 2000-08-11 Kazu Hirata <kazu@hxi.com>
3920 * expr.c: Fix formatting.
3921 * config/obj-bout.c: Likewise.
3923 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3925 * doc/c-i860.texi: Flesh out the i860 section more.
3927 2000-08-10 Kazu Hirata <kazu@hxi.com>
3929 * symbols.c: Fix formatting.
3932 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3934 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3935 modifier has the IgnoreSize bit set.
3937 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3939 From Rodney Brown <RodneyBrown@mynd.com>
3940 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3941 * configure: Regenerate.
3943 2000-08-09 Kazu Hirata <kazu@hxi.com>
3945 * hash.c: Fix formatting.
3948 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3950 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3951 (i860_fix_info): New enum.
3952 (MD_APPLY_FIX3): Define.
3953 (WORKING_DOT_WORD): Define.
3954 (TC_HANDLES_FX_DONE): Define.
3955 (DIFF_EXPR_OK): Define.
3956 (LISTING_HEADER): Define.
3957 (TARGET_FORMAT): Select target format based on endian flag.
3958 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3959 (target_big_endian): Add external declaration.
3961 * config/tc-i860.c: All existing code reworked completely. Other
3962 new code shown below.
3963 (SYNTAX_SVR4): Define.
3964 (target_warn_expand): New variable.
3965 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3966 (md_longopts): Declare and define with new options (-EL, -EB,
3968 (md_show_usage): New function.
3969 (md_operand): New function.
3970 (obtain_reloc_for_imm16): New function.
3971 (md_apply_fix3): New function.
3972 (tc_gen_reloc): New function.
3974 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3976 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3977 2 bytes of the jump address are in the same frag.
3978 (find): Accept 68hc12 register indirect modes.
3980 * NEWS: Mention 68HC11 & 68HC12 support.
3982 2000-08-07 Richard Henderson <rth@cygnus.com>
3984 * config/tc-ia64.c (unwind): Add prologue_mask member.
3985 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3986 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3987 (dot_body): Clear unwind.prologue_mask.
3988 (dot_prologue): Set it. Accept a register second argument.
3990 2000-08-07 Kazu Hirata <kazu@hxi.com>
3992 * config/atof-ieee.c: Fix formatting.
3993 * config/atof-tahoe.c: Likewise.
3995 2000-08-06 Nick Clifton <nickc@cygnus.com>
3997 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4000 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4001 of .popsection, .previous, .pushsection, .subsection,
4002 .version, .vtable_entry, .vtable_inherit and .weak.
4004 2000-08-05 Kazu Hirata <kazu@hxi.com>
4006 * config/tc-cris.c: Fix formatting.
4007 * config/tc-i386.c: Likewise.
4008 * config/tc-sparc.c (sparc_ip): Simplify the code.
4010 2000-08-04 Kazu Hirata <kazu@hxi.com>
4012 * config/tc-cris.c: Rearrange code for readability.
4013 * config/tc-d10v.c: Fix formatting.
4014 * config/tc-m32r.c: Likewise.
4015 * config/tc-sparc.c: Likewise.
4017 2000-08-02 Jim Wilson <wilson@cygnus.com>
4019 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4020 before ia64_find_opcode.
4021 (md_assemble): Likewise.
4023 2000-08-01 Nick Clifton <nickc@cygnus.com>
4025 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4026 Undo some formatting fixes.
4028 2000-08-01 Kazu Hirata <kazu@hxi.com>
4030 * config/obj-som.c: Fix formatting.
4031 * config/obj-ieee.c: Likewise.
4032 * config/tc-arm.c: Likewise.
4033 * config/tc-v850.c: Likewise.
4035 2000-08-01 Nick Clifton <nickc@redhat.com>
4037 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4038 index by command line option.
4040 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4042 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4043 (@node M68K-Branch): Rewrite to match the reality.
4045 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4047 * doc/c-i860.texi: New file.
4048 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4049 * doc/Makefile.in: Regenerate.
4050 * doc/all.texi: Add I860 as relevant architecture.
4051 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4053 2000-07-31 Kazu Hirata <kazu@hxi.com>
4055 * config/tc-d30v.c: Fix formatting.
4057 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4059 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4060 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4061 long emit a long branch if available instead of an absolute jump, never
4062 emit absolute jumps for anything with --pcrel.
4064 * doc/c-m68k.texi: Document new command line option.
4066 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4068 * config/tc-avr.c: Use PARAMS macro in function declarations.
4069 Don't declare md_pcrel_from_section (already in tc-avr.h).
4070 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4071 (avr_operand): Don't set (unsigned) op_mask to -1.
4073 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4075 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4076 * configure: Regenerated.
4077 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4078 of operand to the .type directive (.e.g, "type").
4080 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4082 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4083 * app.c (do_scrub_chars): Record where first comment found.
4084 * read.c (read_a_source_file): Init found_comment on entry, and
4085 notify whether comments found on exit.
4086 * config/tc-hppa.c (md_shortopts): Add "c".
4087 (md_longopts): Add warn-comment.
4088 (md_parse_option): Handle it.
4089 (md_show_usage): Show available options.
4090 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4092 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4094 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4095 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4097 (md_estimate_size_before_relax): Don't fall off end of function.
4099 2000-07-27 Kazu Hirata <kazu@hxi.com>
4101 * config/tc-avr.c: Fix formatting.
4102 * config/tc-ns32k.c: Likewise.
4104 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4106 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4108 2000-07-27 Kazu Hirata <kazu@hxi.com>
4110 * config/tc-d10v.c: Fix formatting.
4111 * config/tc-z8k.c: Likewise.
4112 * config/tc-sparc.c: Likewise.
4114 2000-07-26 Dave Brolley <brolley@redhat.com>
4116 * cgen.c (queue_fixup): Declare opinfo.
4117 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4118 (gas_cgen_md_operand): Ditto.
4119 (gas_cgen_md_apply_fix3): Ditto.
4121 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4123 * config/obj-coff.c (obj_frob_symbol): Don't merge
4124 labels. Don't merge if the symbol isn't constant. Return
4125 immediately if a symbol is merged.
4127 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4129 * frags.c (frag_align): Correct absolute section alignment.
4131 2000-07-20 DJ Delorie <dj@redhat.com>
4133 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4134 it breaks linking against DLLs.
4136 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4138 * configure.in: Add CRIS support.
4139 * configure: Regenerate.
4140 * Makefile.am: (CPU_TYPES): Add cris.
4141 (CPU_OBJ_VALID) [aout]: Add cris.
4142 (MULTI_CPU_TYPES): Add cris.
4143 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4144 [coff]: Only i386 and mips are valid.
4145 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4146 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4147 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4148 Regenerate dependencies.
4149 * Makefile.in: Regenerate.
4150 * aclocal.m4: Regenerate.
4151 * as.c: Declare crisaout, criself.
4152 * config/tc-cris.h, config/tc-cris.c: New.
4153 * config/e-criself.c, config/e-crisaout.c: New.
4154 * po/POTFILES.in, po/gas.pot: Regenerate.
4156 2000-07-20 Kazu Hirata <kazu@hxi.com>
4158 * read.c: Fix formatting.
4159 * write.c: Fix formatting.
4161 2000-07-19 H.J. Lu <hjl@gnu.org>
4163 * sb.c: Include <stdlib.h> if exists for abort ().
4165 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4167 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4168 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4169 (pa_type_args): Same here.
4171 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4173 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4174 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4175 the storage class is already set.
4177 2000-07-17 Kazu Hirata <kazu@hxi.com>
4179 * config/tc-m68hc11.c: Fix formatting.
4180 * config/tc-mn10200.c: Likewise.
4181 * config/tc-mn10300.c: Likewise.
4182 * config/tc-pj.c: Likewise.
4183 * config/tc-tic80.c: Likewise.
4184 * config/tc-w65.c: Likewise.
4186 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4188 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4191 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4193 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4196 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4198 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4199 ELF as are used for SOM (except the 32-bit reloc one) to decide
4200 whether a symbol can be reduced to a section symbol. Expand on
4201 the comment for symbols involved in LR% and RR% expressions.
4203 2000-07-14 Nick Clifton <nickc@cygnus.com>
4205 * config/tc-mips.c (mips_disable_float_construction): New
4206 static variable. Set to true if doubles should not be
4207 constructed by loading two single width fp registers with
4208 halves of the value.
4209 (mips_ip): Test mips_disable_float_construction.
4210 (md_longopts): Add command line switches --construct-floats
4211 and --no-construct-floats.
4212 (md_parse_option): Parse new command line options.
4213 (md_show_usage): Describe new command line options.
4215 * doc/c-mips.texi: Document new command line options.
4217 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4219 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4220 * configure: Regenerate.
4222 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4224 * configure.in (DEFAULT_EMULATION setting): Revert part of
4225 2000-07-01 change that set te_multi=multi unless set to tmips.
4226 * configure: Regenerate.
4228 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4230 * config/obj-coff.c (coff_frob_section): Add padding to the last
4231 section when aligning it increases its size.
4233 2000-07-11 Kazu Hirata <kazu@hxi.com>
4235 * config/tc-tic54x.c: Fix formatting.
4237 2000-07-10 Kazu Hirata <kazu@hxi.com>
4239 * config/tc-h8500.c: Fix formatting.
4240 * config/tc-tic54x.c: Fix formatting.
4242 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4244 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4245 displacements correctly.
4247 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4249 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4251 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4255 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4257 From David Huggins-Daines <dhd@linuxcare.com>
4258 * config/te-hppalinux64.h: Add a new emulation.
4259 * configure.in (emulations): Add configure bits to support the
4260 64-bit Linux/parisc target.
4261 * configure: Regenerate.
4263 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4264 (md_shortopts): Add `V' for ELF.
4266 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4267 when SOM or ELF_ARG_RELOC are defined.
4268 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4269 ELF_ARG_RELOC are defined.
4270 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4271 (pa_stringer): ..Do it here instead. Fix comment typos.
4272 (hppa_force_relocation): Cast enums to int before comparing with
4275 From Ryan Bradetich <rbradetich@uswest.net>
4276 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4277 redifinition warning.
4278 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4279 (hppa_force_relocation): ditto
4280 (md_apply_fix): Added cast to buf to fix warnings.
4282 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4283 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4285 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4286 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4287 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4288 reloc_type** to avoid warnings in switch.
4289 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4290 little earlier instead.
4292 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4294 (pa_type_args): Use symbol_arg_reloc_info.
4295 (struct pa_it): Make arg_reloc unsigned int.
4296 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4297 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4298 (pa_code): Delete. pa_text duplicates this function.
4299 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4300 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4302 (cons_fix_new_hppa): Actually change selector to e_fsel when
4303 warning about assuming so.
4304 (tc_gen_reloc): More example elf arg reloc code.
4305 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4306 (hppa_force_relocation): Likewise.
4308 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4310 (pa_end_of_source): Prototype.
4311 (hppa_fix_adjustable): Prototype.
4312 (LABELS_WITHOUT_COLONS): Move it..
4313 * config/te-hppa.h: To here.
4315 * config/te-hppa64.h: New file.
4317 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4319 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4320 format -10, -16, 16 relocs.
4321 (hppa_elf_mark_end_of_function): Test for null
4322 last_call_info->start_symbol
4324 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4325 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4326 re_assesmble_* functions. Delete extraneous statements. Fix
4328 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4329 insn to re_assemble_*.
4331 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4333 * doc/internals.texi (Expressions): Fix typo.
4335 2000-07-08 Kazu Hirata <kazu@hxi.com>
4337 * config/tc-sh.c: Fix formatting.
4338 * config/tc-tic54x.c: Fix formatting.
4339 * depend.c: Fix formatting.
4340 * flonum-konst.c: Likewise.
4341 * flonum-mult.c: Likewise.
4343 2000-07-07 Kazu Hirata <kazu@hxi.com>
4345 * config/tc-sh.c: Fix comments.
4346 * config/obj-vms.c: Fix comments.
4347 * config/tc-a29k.c: Likewise.
4348 * config/tc-alpha.c: Likewise.
4349 * config/tc-h8300.c: Likewise.
4350 * config/tc-h8500.c: Likewise.
4351 * config/tc-i370.c: Likewise.
4352 * config/tc-ia64.c: Likewise.
4353 * config/tc-m68hc11.c: Likewise.
4354 * config/tc-m68k.c: Likewise.
4355 * config/tc-mips.c: Likewise.
4356 * config/tc-ns32k.c: Likewise.
4357 * config/tc-ppc.c: Likewise.
4358 * config/tc-z8k.c: Likewise.
4360 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4362 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4363 Default to '(SEC_LOAD | SEC_DATA)'.
4364 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4366 * doc/internals.texi (CPU Backend): Describe
4367 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4369 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4371 * as.c (parse_args): NULL terminate the long option list.
4373 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4375 * config/tc-d30v.h: Include "write.h" for fixS.
4376 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4378 2000-07-05 Nick Clifton <nickc@cygnus.com>
4380 * config/tc-d30v.c (write_2_short): Further changes to warning
4381 messages produced when combining EITHER_BUT_PREFER_MU attributed
4384 2000-07-05 DJ Delorie <dj@redhat.com>
4388 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4390 * config/tc-arm.c (psrs): Accept combinations of flags.
4392 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4394 * config/tc-avr.c: Change _ () to _() around all strings marked
4395 for translation (exception from the usual coding style).
4396 (avr_opt): New struct variable, how the new switches are set.
4397 (OPTION_MMCU): Define as 'm' and actually use.
4398 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4399 (show_mcu_list): New function, display the list of known MCUs.
4400 (md_show_usage): Document the new switches. Call show_mcu_list.
4401 (avr_set_arch): Change 'm' to OPTION_MMCU.
4402 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4403 Handle the new switches.
4404 (avr_operands): Disable warnings for undefined combinations of
4405 operands if -mall-opcodes. Disable warnings for skipping two-word
4406 instructions if enhanced core or -mno-skip-bug.
4407 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4408 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4409 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4410 (avr_ldi_expression): Warn about implicit lo8().
4411 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4413 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4415 * configure.in: Add entry for mips-*-sysv4*MP*
4416 * configure: Rebuild
4417 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4418 elf32-tradlittlemips for traditional mips targets.
4419 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4420 test for Link Once sections as in adjust_reloc_syms.
4421 * config/te-tmips.h: New file for traditional mips targets. Define
4424 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4426 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4427 flags argument is not present, don't change an existing section's
4428 section's attributes. If the flags argument is present, warn if the
4429 attributes don't match the section's current attributes. When
4430 long section names are supported, set SEC_LINK_ONCE and
4431 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4433 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4435 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4436 symbols; create them.
4438 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4440 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4441 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4443 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4445 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4446 expressions. Ignore the problem when handling 16 bit signed
4447 immediates, because the assembler will take care of the relocation
4450 2000-06-27 Nick Clifton <nickc@cygnus.com>
4452 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4453 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4454 sequential order, and emit warning messages if the input source
4455 code contains constructs like that, or parallel constructs
4456 containing such opcodes.
4458 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4460 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4461 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4462 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4463 (md_show_usage): Update usage message.
4464 (md_parse_option): Allow redefinition of MCU type within the
4465 same avr[1-5] bfd machine type. Show both old and new MCU type
4466 in the error message.
4467 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4468 Simplify 8K wrap code.
4470 2000-06-25 Kazu Hirata <kazu@hxi.com>
4472 * config/obj-aout.c: Remove all uses of DEFUN.
4473 * config/obj-ieee.c: Likewise.
4474 * config/tc-sh.c: Fix comment typos.
4475 * config/tc-tahoe.c: Likewise.
4476 * config/tc-vax.c: Likewise.
4477 * config/tc-w65.c: Likewise.
4478 * config/tc-z8k.c: Likewise.
4479 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4481 2000-06-24 DJ Delorie <dj@cygnus.com>
4483 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4484 more changes from Sept 1999
4485 (tc_i386_fix_adjustable): ditto
4486 (md_apply_fix3): ditto
4488 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4490 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4491 (gas_cgen_parse_operand): Set it around expression() call.
4492 (gas_cgen_md_operand): Test for it before longjmp().
4494 2000-06-24 Kazu Hirata <kazu@hxi.com>
4496 * config/tc-h8500.c: Remove all uses of DEFUN.
4497 * config/tc-sh.c: Likewise.
4498 * config/tc-w65.c: Likewise.
4499 * config/tc-z8k.c: Likewise.
4501 * config/tc-h8500.c: Fix typos in comments.
4503 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4505 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4508 2000-06-23 matthew green <mrg@redhat.com>
4510 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4511 defined. Fix error message for `[' grouping.
4513 2000-06-22 Kazu Hirata <kazu@hxi.com>
4515 * config/tc-h8300.c: Fix formatting and comment typos.
4517 2000-06-22 Timothy Wall <twall@cygnus.com>
4519 * config/tc-ia64.c (note_register_values): Move premature QP
4520 notation clearing into the appropriate place.
4522 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4524 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4525 first before anything else. Add bin-bugs.h, emul.h and progress.h
4526 Sort list of files as for $(OBJS) in Makefile.am.
4528 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4529 find one. Remake dependencies.
4530 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4531 * Makefile.in: Regenerate.
4532 * doc/Makefile.in: Regenerate.
4534 * config/tc-i386.c (i386_displacement): Don't assume a constant
4535 displacement is necessarily 16 bits when in 16 bit code mode.
4536 (md_assemble): Instead size the displacement here after we know
4537 for sure that a .code16gcc operand hasn't automatically added
4538 operand size prefixes.
4540 2000-06-21 H.J. Lu <hjl@gnu.org>
4542 * Makefile.am: Rebuild dependency.
4543 * Makefile.in: Rebuild.
4545 2000-06-21 Kazu Hirata <kazu@hxi.com>
4547 * config/tc-h8300.c (parse_reg): Make the function static.
4548 (parse_exp): Likewise.
4550 2000-06-20 DJ Delorie <dj@cygnus.com>
4552 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4553 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4554 for cygwin import libraries to work properly.
4556 2000-06-20 H.J. Lu <hjl@gnu.org>
4558 * Makefile.am: Rebuild dependency.
4559 * Makefile.in: Rebuild.
4560 * configure: Likewise.
4561 * doc/Makefile.in: Likewise.
4563 2000-06-20 Timothy Wall <twall@cygnus.com>
4565 * doc/internals.texi (CPU backend): Add @itemx for
4566 TC_START_LABEL_WITHOUT_COLON.
4567 * doc/c-tic54x.texi: New.
4568 * doc/as.texinfo: Add tic54x features and include primary tic54x
4570 * doc/all.texi: Add C54X.
4571 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4572 * doc/Makefile.in: Regenerate.
4573 * configure.in: Add tic54x and define LIBM for tic54x.
4574 * configure: Regenrate.
4575 * config/tc-tic54x.[ch]: New.
4576 * config/obj-coff.h: Add tic54x.
4577 * Makefile.am: (CPU_TYPES): Add tic54x.
4578 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4579 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4580 (as_new_LDADD): Add $(LIBM).
4581 * Makefile.in: Regenerate.
4583 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4585 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4586 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4587 * doc/as.texinfo: Likewise.
4589 * configure, Makefile.in: Regenerate.
4590 * configure.in (emulations): Recognize m6811 and m6812.
4591 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4592 Added files for 68hc11 and 68hc12 assembler.
4593 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4594 * config/tc-m68hc11.h: Header definition for that assembler.
4596 2000-06-18 Nick Clifton <nickc@redhat.com>
4598 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4599 instead of OCTETS_PER_BYTE.
4601 * config/tc-v850.c: Fix compile time warnings.
4602 * config/tc-ppc.c: Fix compile time warnings.
4604 2000-06-18 H.J. Lu <hjl@gnu.org>
4606 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4607 * configure: Rebuild.
4609 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4611 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4614 2000-06-16 Nick Clifton <nickc@cygnus.com>
4616 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4617 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4619 * doc/c-mips.texi: Document newly accepted cpu variants.
4621 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4623 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4625 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4627 * macro.c (getstring): Make it possible to escape the quote
4630 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4632 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4634 2000-06-13 H.J. Lu <hjl@gnu.org>
4636 * configure: Regenerate.
4638 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4640 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4642 * doc/internals.texi (line_separator_chars): Semicolon is no
4643 longer a default. Mention null and newline as defaults.
4645 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4647 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4648 * config/tc-i860.h (line_separator_chars): Likewise.
4649 * config/tc-h8300.c (line_separator_chars): Likewise.
4650 * config/tc-i960.c (line_separator_chars): Likewise.
4651 * config/tc-m68k.c (line_separator_chars): Likewise.
4652 * config/tc-mips.c (line_separator_chars): Likewise.
4653 * config/tc-ns32k.c (line_separator_chars): Likewise.
4654 * config/tc-sparc.c (line_separator_chars): Likewise.
4655 * config/tc-vax.c (line_separator_chars): Likewise.
4657 * config/tc-h8300.c (comment_chars): Use string initialiser.
4658 * config/tc-i960.c (line_comment_chars): Likewise.
4659 * config/tc-z8k.c (comment_chars, line_comment_chars,
4660 line_separator_chars): Likewise.
4662 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4665 2000-06-08 Nick Clifton <nickc@cygnus.com>
4667 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4670 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4672 * configure.in (VERSION): Update to show this is the CVS mainline.
4674 2000-06-08 Matthew Jacob <mjacob@feral.com>
4676 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4677 $at is the integer register $r28, vs. both $r28 and the floating
4678 point register $f28.
4680 2000-06-08 James E. Wilson <wilson@cygnus.com>
4682 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4683 (dot_endp): Don't call ia64_flush_insns.
4684 (emit_one_bundle): Don't delete prologue/body records from
4685 unwind_record list in first loop. Rewrite second loop to account for
4688 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4690 * config/tc-ia64.c: Add missing prototypes.
4691 (generate_unwind_image): Cast argument to output_unw_records call.
4693 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4695 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4697 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4699 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4700 (REGISTER_P): likewise.
4701 (avr_opcodes): uses include/opcode/avr.h
4702 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4704 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4706 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4709 2000-06-03 H.J. Lu <hjl@gnu.org>
4711 * read.c (is_end_of_line): Put back `;'.
4713 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4715 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4717 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4719 * expr.c (operand): Test is_end_of_line outside switch to catch
4720 line separator chars that are also operators.
4721 (operator): Return O_illegal for line separator chars.
4723 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4724 entry (or `!' entry for TC_HPPA).
4726 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4727 before indexing is_end_of_line. Remove redundant check for '\0'.
4729 * config/tc-h8500.c (md_assemble): Likewise.
4730 * config/tc-mcore.c (md_assemble): Likewise.
4731 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4734 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4736 * config/tc-mcore.c (mcore_cons): Likewise.
4737 (mcore_float_cons): Likewise.
4738 (mcore_stringer): Likewise.
4739 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4741 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4743 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4745 2000-05-29 Nick Clifton <nickc@cygnus.com>
4747 * config/tc-sh.c: Fix compile time warning messages.
4749 * config/tc-mips.c: Fix compile time warning messages.
4751 2000-05-29 Philip Blundell <philb@gnu.org>
4753 * doc/as.texinfo: Update copyright dates.
4754 (Local Labels): Delete misplaced mention of ARM.
4755 * NEWS: Mention ARM ELF support.
4757 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4759 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4760 it is modified, and use the real_size to compute the frag address
4761 for dwarf2 line info.
4763 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4765 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4766 line-matching scheme to cope with automake moving variables around.
4767 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4768 * Makefile.in: Regenerate.
4770 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4772 * config/tc-sparc.c (sparc_relax): New.
4773 (md_longopts): Add -relax and -no-relax options.
4774 (md_parse_options, md_show_usage): Likewise.
4775 (md_apply_fix3): Optimize tail call into branch always if possible.
4777 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4779 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4780 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4781 rules, with warning when a GAS statement specifies a packing that
4782 will result in an instruction being squashed.
4783 Added typdef packing_type and enumerals, changed various integer
4784 literals to use the enumerals.
4786 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4788 * config/tc-ia64.c (dot_restorereg_p): New function.
4789 (md_pseudo_table): Add restorereg.p.
4790 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4791 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4793 * config/tc-ia64.h (unw_record_type): Add unwabi.
4794 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4795 called MASK with members for imask, and the masks produced by
4796 fr_mem, gr_mem, br_mem, and frgr_mem.
4797 (unw_p_record): Add members ABI and CONTEXT.
4798 (unw_x_record): Add member AB.
4799 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4800 as pseudo-register for use during unwind info generation.
4801 (AR_PFS, AR_LC): New macros.
4802 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4803 whose names start with an at sign (as in "@priunat").
4804 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4806 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4807 proc_end, unwind_info, personality_routine): Consolidate into
4808 "unwind" structure to reduce offset-table use. Add member
4809 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4811 (output_R1_format, output_R3_format, output_P3_format,
4812 output_P6_format): Initialize R with zero to reduce compiler warnings.
4813 (output_P7_format): Ditto. Add `default' branch to switch
4814 statement to reduce compiler warnings.
4815 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4816 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4817 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4818 into single argument.
4819 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4820 compiler warnings. Merge A and B args into single argument.
4821 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4822 A and B args into single argument.
4823 (free_record): Removed (wasn't used).
4824 (free_list_records): Also free imasks in prologue records.
4825 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4826 (output_spill_mask): Remove.
4827 (output_unwabi): New function.
4828 (output_epilogue, output_label_state, output_copy_state): Call
4830 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4831 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4833 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4834 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4835 as part of handling the prologue records. Emit region's imask if
4836 we have one. Handle unwabi, epilogue, label_state, copy_state,
4837 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4838 spill_sprel_p, and spill_reg_p records.
4839 (set_imask, count_bits, slot_index): New function.
4840 (fixup_unw_records): Fix region size computation. Handle
4841 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4842 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4843 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4844 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4845 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4846 (dot_save): Use manifest constants for applicaton registers.
4847 Handle REG_PR and REG_PRIUNAT.
4848 (dot_restore): Don't just ignore it.
4849 (dot_restorereg): New function..
4850 (generate_unwind_image): Ensure unwind info is a multiple of eight
4851 bytes, not just four bytes.
4852 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4853 (dot_altrp): Don't just ignore it.
4854 (dot_savemem): New function. Replaces dot_savesp() and
4855 dot_savepsp(). Use manifest constants for applicaton registers.
4856 Handle REG_PR and REG_PRIUNAT.
4857 (dot_savef): Simplify.
4858 (dot_saveb): Support generation of br_gr.
4859 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4860 dot_label_state, dot_copy_state): New function.
4861 (dot_unwabi): Don't just ignore it.
4862 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4863 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4864 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4865 (emit_one_bundle): Set slot number for prologue/body records
4866 *before* emitting the first insn.
4867 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4868 (md_begin): Declare "psp" pseudo-register.
4869 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4870 so we don't get segfault.
4871 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4872 counts as required per SW Conventions manual
4873 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4874 output_preds_psprel, output_preds_sprel, output_spill_base,
4875 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4876 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4877 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4878 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4879 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4880 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4881 (dot_vframe): Implement.
4882 (dot_vframesp, dot_vframepsp): New function.
4884 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4886 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4887 * configure: Regenerate.
4889 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4891 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4892 (md_estimate_size_before_relax): so we can use it here instead of
4893 old kludges. Localise vars to blocks. Comment.
4895 * frags.c (frag_new): Update fr_var comments.
4896 * frags.h (struct frag): Ditto.
4898 2000-05-22 Richard Henderson <rth@cygnus.com>
4900 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4901 (pseudo_func): Add pcrel.
4902 (operand_match): Handle IA64_OPND_TGT64.
4903 (build_insn): Likewise.
4904 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4905 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4906 (fix_insn): Handle all three 64-bit relocation types.
4908 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4910 * obj.h (struct format_ops): New members begin, app_file,
4911 s_set_other, s_set_desc, s_get_type, s_set_type,
4912 separate_stab_sections, init_stab_section.
4914 * config/obj-multi.h: Update GPL notice to v2.
4916 (obj_app_file): New.
4917 (S_SET_SIZE): Test s_set_size for NULL before calling.
4918 (S_SET_ALIGN): Similar for s_set_align.
4923 (SEPARATE_STAB_SECTIONS): New.
4924 (INIT_STAB_SECTION): New.
4925 (EMIT_SECTION_SYMBOLS): New.
4926 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4928 * config/obj-elf.h: Update GPL notice to v2.
4929 Mention that this file is included from obj-multi.h.
4930 (obj_begin): Wrap definition in ifndef.
4931 (elf_file_symbol): Constify declaration.
4932 (obj_app_file): Ditto.
4933 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4934 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4936 * config/obj-elf.c (elf_s_set_other): New.
4937 (elf_file_symbol): Constify argument.
4938 (elf_separate_stab_sections): New.
4939 (elf_init_stab_section): New.
4940 (elf_format_ops): Add new members. Remove comma at end.
4942 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4943 (ecoff_format_ops): Add new fields. Remove comma at end.
4944 Mention inconsistency for emit_section_symbols.
4946 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4948 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4949 (coff_separate_stab_sections): New.
4950 (coff_format_ops): Add new members.
4952 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4953 (obj_aout_s_set_other): New.
4954 (obj_aout_s_set_desc): New.
4955 (obj_aout_s_get_type): New.
4956 (obj_aout_s_set_type): New.
4957 (obj_aout_separate_stab_sections): New.
4958 (aout_format_ops): New members added. Use obj_aout_process_stab,
4959 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4960 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4962 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4964 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4966 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4967 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4968 (md_estimate_size_before_relax): Ensure jumps to weak and
4969 externally visible symbols are relocatable.
4971 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4973 * stabs.c (aout_process_stab): Make global.
4974 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4975 * read.h (aout_process_stab): Declare.
4977 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4978 Generalize to *aout, *coff *elf.
4979 * configure: Regenerated.
4981 * doc/internals.texi (Object format backend): Say
4982 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4984 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4985 * Makefile.in: Regenerated.
4987 2000-05-19 Catherine Moore <clm@cygnus.com>
4989 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4991 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4993 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4994 instruction to reflect change in re_assemble_*.
4996 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4998 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4999 build PA64 ELF tools.
5000 * configure: Rebuilt.
5002 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5004 * Makefile.am: Regenerate dependencies.
5005 * Makefile.in: Regenerate.
5007 2000-05-15 Nick Clifton <nickc@cygnus.com>
5009 * config/tc-arm.c (struct asm_psr): Add boolean field
5010 distinguishing between CSPR and SPSR. Rename 'number' field
5012 (psrs): Rearrange contents to match new asm_psr structure.
5013 (arm_psr_parse): Move next to psr_required_here. Make it
5014 return an asm_psr structure.
5015 (psr_required_here): Use asm_psr structure returned by
5017 (do_msr): Reorganise to allow psr_required_here to be called
5019 (md_undefined_name): Mark 'name' parameter as unused, since
5020 the COFF target does not use it.
5022 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5024 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5026 * config/te-aux.h: Likewise.
5027 * config/te-dpx2.h: Likewise.
5028 * config/te-go32.h: Likewise.
5029 * config/te-hp300.h: Likewise.
5030 * config/te-hppa.h: Likewise.
5031 * config/te-i386aix.h: Likewise.
5032 * config/te-ic960.h: Likewise.
5033 * config/te-interix.h: Likewise.
5034 * config/te-nbsd532.h: Likewise.
5035 * config/te-pc532mach.h: Likewise.
5036 * config/te-ppcnw.h: Likewise.
5037 * config/te-psos.h: Likewise.
5038 * config/te-sparcaout.h: Likewise.
5039 * config/te-sun3.h: Likewise.
5040 * config/te-sysv32.h: Likewise.
5042 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5044 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5045 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5046 and sign extend without an if statement.
5047 (build_bytes): Likewise.
5049 2000-05-14 Kazu Hirata <kazu@hxi.com>
5051 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5052 X_add_symbol L_32 case.
5054 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5056 * config/te-freebsd.h: New file.
5058 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5060 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5061 bindtextdomain): Replace defines with those from intl/libgettext.h
5062 to quieten gcc warnings.
5064 * NEWS: Mention x86 .arch and -q.
5066 * config/tc-i386.c (quiet_warnings): New.
5067 (md_assemble): Use quiet_warnings.
5068 (md_parse_option): Set quiet_warnings from -q.
5069 (md_show_usage): Mention -q, delete -m.
5070 (flag_do_long_jump): Delete.
5071 (md_parse_option): Remove -m.
5072 (md_show_usage): Remove -m.
5073 (md_create_long_jump): Remove useless flag_do_long_jump code.
5075 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5076 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5078 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5079 Alexander Sokolov <robocop@netlink.ru>
5081 * doc/c-i386.texi (i386-Arch): New section.
5082 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5084 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5085 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5086 architecture has been given and is not 486.
5087 (set_cpu_arch): New.
5088 (md_pseudo_table): Add .arch.
5089 (md_assemble): Warn if cpu architecture has been given and an
5090 unsupported instruction.
5092 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5093 Move operand_types bit defines after relevant template field.
5094 (template): Add cpu_flags.
5098 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5100 * config/tc-mn10300.h (md_end): Define.
5101 (mn10300_finalize): Declare.
5102 * config/tc-mn10300.c: Include dwarf2dbg.h.
5103 (debug_line): Define.
5104 (md_assemble): Generate dwarf2 line info.
5105 (mn10300_finalize): New function. Finalize dwarf2 info.
5107 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5109 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5110 external version of the relocation for weak symbols.
5112 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5114 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5115 frame size in units of 16 bytes, as required per SW Conventions manual.
5116 (output_unw_records): Output info-block header as a dword to get
5119 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5121 * as.h: #include "file", not <file> on files from ../include.
5122 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5123 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5124 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5125 (tc_coff_symbol_emit_hook): Ditto.
5126 (OPTCOUNT): Cast to int to avoid compiler warning.
5127 (md_begin): Fix signed/unsigned warnings.
5129 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5131 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5132 ABRANCH LONG case for a conditional branch on a 68000.
5133 (md_estimate_size_before_relax): Likewise. Also handle
5134 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5135 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5136 PC-relative on all CPUs.
5137 (md_estimate_size_before_relax): Likewise.
5139 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5141 * as.c (parse_args): Just mention current year in printed
5144 2000-05-03 J.T. Conklin <jtc@redback.com>
5146 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5148 (md_parse_option): Recognize -m7400.
5150 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5152 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5153 don't permit lp to become less than the words array.
5155 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5157 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5158 Fix little-endian case.
5160 2000-05-03 David O'Brien <obrien@NUXI.com>
5162 * as.c (parse_args): Update copyright.
5164 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5166 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5167 for the .bss section too.
5169 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5171 * configure.in: Set em=linux for hppa-*-linux.
5172 * configure: Regenerate.
5173 * doc/Makefile.in: Regenerate with correct automake.
5175 * frags.c (frag_grow): Sanity check chunk_size.
5177 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5178 * config/obj-som.h: Likewise.
5179 * config/obj-ieee.h: Likewise.
5181 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5183 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5184 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5185 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5186 (pa_ip): low_sign_unext now returns via function value. Use
5187 re_assemble_* instead of dis_assemble_* and
5188 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5190 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5191 (md_section_align, md_parse_option, md_show_usage,
5192 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5193 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5194 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5195 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5196 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5198 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5199 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5200 outside of switch. Correct mask and shifting errors in case 10
5201 and case -11. In case 21, compare against signed range to suit
5202 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5203 case 17 and case 22, use offsetT variable to properly check range.
5204 Use re_assemble_* here too.
5205 (evaluate_absolute): Change type of value to offsetT. Call
5206 hppa_field_adjust to do the work for us.
5207 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5208 (pa_parse_cmpib_64_cmpltr): Ditto.
5209 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5210 of i to unsigned int.
5211 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5212 (pa_end_of_source): Return type is void.
5214 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5216 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5218 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5220 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5221 More comments added.
5222 (md_begin): Removed "construct symbols for each register name".
5223 Because register names conflicts with GCC generated function
5225 (avr_operand): Now constant numbers can be used as a register
5226 identifiers (0 as r0, 31 as r31).
5227 (md_assemble): use skip_space () before parsing instruction
5230 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5232 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5233 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5234 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5235 * configure: Regenerate.
5237 2000-04-29 Andreas Jaeger <aj@suse.de>
5239 * as.h: Correctly check GCC version.
5241 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5243 * doc/as.1: Fix unbalanced brackets.
5245 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5247 (line_comment_chars): Set to '/' if TE_FreeBSD.
5249 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5251 * configure.in: Configury support for PA64 (currently disabled).
5252 * configure: Rebuilt.
5254 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5256 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5257 bfd_set_section_alignment.
5259 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5261 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5264 2000-04-24 Nick Clifton <nickc@cygnus.com>
5266 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5267 * doc/as.texinfo (Align): Include arm and strongarm in list of
5268 targets that have the second form of the behaviour of the .align
5271 2000-04-24 Mark Klein <mklein@dis.com>
5273 * config/obj-som.c: Terminate obj_pseudo_table.
5275 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5277 * as.c (parse_args): Allow md_parse_option to override -a listing
5279 * config/obj-coff.c (add_lineno): Change type of offset parameter
5280 from "int" to "bfd_vma."
5281 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5282 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5283 (ppc_change_csect): Align correctly for XCOFF64.
5284 (ppc_machine): New function, which discards "ppc_machine" line.
5285 (ppc_tc): Cons for 8 when code is 64 bit.
5286 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5288 (md_parse_option): Handle -a64 and -a32.
5290 * config/tc-ppc.h (TARGET_MACH): Define.
5291 (TARGET_FORMAT): Move to function.
5292 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5294 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5296 * config/tc-avr.c: New AVR_ISA_ defined.
5297 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5298 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5299 for `fmul', `movw' and `lpm R,Z' instructions.
5300 (avr_operands): Warn if current opcode is a two-word instruction
5301 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5302 (avr_opcodes): New commands added.
5303 (REGISTER_P): Check 'a' and 'v' constraint letters.
5304 (mcu_types): New MCU added.
5306 2000-04-22 Timothy Wall <twall@cygnus.com>
5308 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5310 (operand_match): Conditionally insert default bit values for IMMU9.
5312 2000-04-14 Matthew Green <mrg@cygnus.com>
5314 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5315 * configure: Rebuilt.
5317 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5318 Jason Eckhardt <jle@cygnus.com>
5320 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5322 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5323 Added handling of new operand types l,y,&,fe,fE,fx.
5325 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5326 David Mosberger <davidm@hpl.hp.com>
5327 Timothy Wall <twall@cygnus.com>
5328 Andrew MacLeod <amacleod@cygnus.com>
5329 Jim Wilson <wilson@cygnus.com>
5331 * Makefile.am (CPU_TYPES): Add ia64.
5332 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5333 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5334 * Makefile.in: Rebuild.
5335 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5336 * configure: Rebuild.
5337 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5338 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5339 * expr.c (expr): Handle md_optimize_expr.
5340 * read.c (LEX_HASH): Add comment.
5341 * config/tc-ia64.c, config/tc-ia64.h: New files.
5343 2000-04-21 Richard Henderson <rth@cygnus.com>
5345 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5346 bundling a non-delayed branch type instruction.
5348 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5350 * config/tc-mn10300.c (HAVE_AM30): Define.
5351 (md_assemble): Use it.
5353 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5355 * config/obj-elf.c (obj_elf_change_section): Check for changed
5358 * Makefile.am: (CPU_MULTI_VALID): Remove.
5359 (MULTI_CPU_TYPES): Define.
5360 (MULTI_CPU_OBJ_VALID): Define.
5361 (DEPTC): Use the above.
5362 (DEPOBJ): Same here.
5364 Regenerate dependencies.
5365 * Makefile.in: Regenerate.
5367 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5369 * Makefile.am (YACC, LEX): Get them from configure.
5371 2000-04-18 H.J. Lu (hjl@gnu.org)
5373 * config/tc-i386.c (offset_in_range): Use addressT instead of
5374 bfd_vma for non-bfd assemblers.
5376 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5378 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5379 doesn't give spurious errors.
5381 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5383 * as.h (SEEK_SET): Define if undefined.
5385 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5387 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5388 constants, and don't assume offsetT is 32 bits.
5390 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5392 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5393 (md_pcrel_from_section): Add prototype.
5394 (d10v_fix_adjustable): Add prototype.
5395 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5397 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5399 2000-04-12 Nick Clifton <nickc@cygnus.com>
5401 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5402 symbol in frag chain.
5404 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5406 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5407 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5408 (fits_in_signed_word, smallest_imm_type): Ditto.
5409 (md_assemble): Use an offsetT var to hold offsetT values, not a
5411 (offset_in_range): New.
5412 (md_assemble): Use it.
5413 (md_convert_frag): Change type of target_address, opcode_address,
5414 and displacement_from_opcode_start to offsetT.
5415 (md_create_short_jump): Change type of offset to offsetT.
5416 (md_create_long_jump): Ditto.
5417 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5418 (md_chars_to_number): Remove.
5419 (output_invalid): Remove duplicate prototype.
5421 2000-04-09 Nick Clifton <nickc@cygnus.com>
5423 * Makefile.am (CPU_TYPES): Add 'avr'.
5424 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5425 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5427 * Makefile.in: Regenerate.
5429 * doc/as.texinfo: Add M32R documentation.
5431 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5433 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5434 --enable-build-warnings option.
5435 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5436 * Makefile.in, configure: Re-generate.
5438 2000-04-07 Nick Clifton <nickc@cygnus.com>
5440 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5441 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5442 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5443 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5444 (arm_force_relocation): Force relocations for
5445 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5447 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5449 * config/tc-sh.c (get_operands): There's no third operand if the
5450 first operand is an immediate.
5452 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5454 * config/tc-sh.c (immediate): Delete.
5455 (sh_operand_info): Add immediate member.
5456 (parse_reg): Use A_PC for pc.
5457 (parse_exp): Add second argument 'op'. All callers changed.
5458 (parse_at): Expect pc to be coded as A_PC.
5459 Use immediate field in *op.
5460 (insert): Add fourth argument 'op'. All callers changed.
5461 (build_relax): Add second argument 'op'. All callers changed.
5462 (insert_loop_bounds): New function.
5463 (build_Mytes): Remove DISP_4.
5464 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5465 (assemble_ppi): Use immediate field in *operand.
5466 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5467 (md_apply_fix): Likewise.
5468 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5470 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5472 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5474 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5476 * internals.texi (CPU backend): Document
5477 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5479 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5481 * po/gas.pot: Regenerate.
5483 * as.c (show_usage): Restore translated part of bug string.
5484 * gasp.c (show_usage): Likewise.
5486 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5487 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5488 than move-if-change.
5489 (DEP1): Modify for "gcc -MM".
5493 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5494 Update dependencies.
5495 * Makefile.in: Regenerate.
5497 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5499 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5500 (md_begin): Likewise.
5501 (HAVE_AM33): New macro.
5502 (md_assemble): Use it. Match r_regs and xr_regs only if
5505 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5507 * as.h: #include "bin-bugs.h"
5508 * as.c (show_usage): Use REPORT_BUGS_TO.
5509 * gasp.c: #include "bin-bugs.h"
5510 (show_usage): Use REPORT_BUGS_TO.
5512 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5514 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5516 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5517 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5520 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5522 * config/tc-i386.c (i386_immediate): Don't assume a constant
5523 immediate is necessarily 16 bits when in 16 bit code mode.
5524 (md_assemble): Instead set guess_suffix here after we have checked
5527 2000-04-02 Richard Henderson <rth@cygnus.com>
5529 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5530 quantities. Correct right shift sign extension.
5531 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5532 32-bit value when shifting into place.
5534 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5536 * app.c: Add ATTRIBUTE_UNUSED as needed.
5537 * config/tc-ppc.c: Likewise.
5538 (ppc_size): Make unsigned long.
5539 (ppc_insert_operand): Add casts to avoid warnings.
5541 2000-03-31 Nick Clifton <nickc@cygnus.com>
5543 * config/tc-d10v.h (md_flush_pending_output): Define.
5545 2000-03-29 Nick Clifton <nickc@cygnus.com>
5547 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5548 segment. Works for both BFD_ASSEMBLER and others.
5549 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5551 2000-03-29 Nick Clifton <nickc@cygnus.com
5553 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5555 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5557 * listing.c (LISTING_LHS_WIDTH): Default depends on
5559 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5561 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5563 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5566 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5568 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5570 * config/tc-avr.c (mcu_types): Add missing initialiser.
5571 (md_pcrel_from_section): Add prototype.
5572 (avr_operand): Remove redundant test of unsigned < 0.
5573 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5575 2000-03-27 Denis Chertykov <denisc@overta.ru>
5577 * config/tc-avr.c: New file for AVR support.
5578 * config/tc-avr.h: Likewise.
5579 * configure.in: Add AVR support.
5580 * configure: Regenerate.
5582 2000-03-26 Timothy Wall <twall@cygnus.com>
5584 * gasp.c (macro_op): Add new argument to check_macro call.
5585 Macro structure definitions moved to macro.h
5586 * sb.h: Add argument to prototype for input_scrub_include_sb.
5587 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5588 nesting checks with an additional flag.
5589 (struct input_save): Add flag to indicate whether current sb
5590 should be checked for proper macro/conditional nesting.
5591 (input_scrub_push/pop): Save/restore nest check flag.
5592 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5594 * macro.c (check_macro): Allow caller to retrieve parsed macro
5595 information if a pointer is provided. This information may be
5596 used by the new macro hooks.
5597 * macro.h: Update prototype for check_macro. Macro struct
5598 definitions moved here from macro.c/gasp.c.
5599 * read.c (read_a_source_file): Add parameter to check_macro call,
5600 and pass macro info to the macro hook, if defined.
5601 (input_scrub_insert_line): New. Allow insertion of a line of
5602 characters into the input stream.
5603 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5604 file into the input stream.
5605 (s_include): Use input_scrub_insert_file.
5606 * internals.texi: Document new macro hooks.
5607 * as.h: New prototypes added.
5609 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5611 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5612 an initial capital letter.
5613 (i386_index_check): Reindent.
5615 2000-03-19 Nick Clifton <nickc@cygnus.com>
5617 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5620 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5622 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5623 instruction operand bad if Rd > 7 when generating
5624 thumb instructions. Prevents for example,
5625 "adr r12,label" from silently failing and generating
5626 the wrong instruction.
5628 2000-03-17 Nick Clifton <nickc@cygnus.com>
5630 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5631 that have a destingation >= 0x400000.
5632 Fix compile time warning messages.
5634 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5636 * config/tc-sh.c (md_begin): When encountering insn that are
5637 not supported by the current arch, only change the name if
5638 its contents are the same as prev_name.
5639 (get_specific): If the the architecture doesn't match, fail.
5641 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5643 * config/tc-sh.c (IDENT_CHAR): Define.
5644 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5645 matching back where it came from.
5647 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5649 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5651 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5653 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5656 2000-03-15 Kazu Hirata <kazu@hxi.com>
5658 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5660 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5662 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5663 floating-point-number, make sure 'f' is in FLT_CHARS.
5665 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5667 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5668 (s_lcomm_internal): Use it.
5669 * doc/internals.texi (CPU backend): Document it.
5670 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5673 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5675 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5678 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5679 implementation doesn't have special handling for switch
5681 (macro_build): Allow for code in sections other than .text.
5683 (mips_ip): Likewise.
5684 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5685 Don't perform relocs if we will be outputting them.
5686 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5687 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5690 2000-03-09 Catherine Moore <clm@cygnus.com>
5692 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5693 relocation type based on the entry in the fixup structure.
5694 Put S_IS_EXTERN processing back in.
5696 2000-03-08 H.J. Lu (hjl@gnu.org)
5698 * Makefile.am (install-exec-tooldir): Depend on
5699 install-exec-bindir for parallel make.
5700 * Makefile.in: Regenerated.
5702 2000-03-06 Nick Clifton <nickc@cygnus.com>
5704 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5706 (md_parse_option): Parse -m32r command line switch - disable m32rx
5708 (md_show_usage): Document new option.
5710 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5711 * doc/Makefile.in: Regenerate.
5712 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5714 2000-03-02 Michael Meissner <meissner@redhat.com>
5716 * config/tc-d30v.c (check_range): Remove code that incorrectly
5717 sign extended values where bits < 32.
5719 2000-03-02 H.J. Lu (hjl@gnu.org)
5721 * configure.in: Support --enable-targets=all on ia32.
5722 * configure: Regenerated.
5724 2000-03-01 Nick Clifton <nickc@cygnus.com>
5726 * gasp.c (do_align): Remove bogus check of alignment value.
5728 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5730 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5731 TC_PPC was defined forced the type of a symbol with no other type
5734 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5736 * doc/internals.texi (CPU backend): Mention that
5737 line_separator_chars do not break up comments. Fix typos for
5738 LEX_AT and LEX_NAME descriptions. Document operands for
5739 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5740 description of md_create_short_jump usage. Document argument for
5741 md_undefined_symbol.
5743 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5745 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5746 (md_parse_option): Handle it.
5747 (md_show_usage): Document it.
5749 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5751 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5752 opcode, for the instruction `pal19'. From Andrea Arcangeli
5755 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5757 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5759 (md_assemble): To here, before template operands are matched.
5760 Also ensure a constant immediate is sign extended when we know the
5761 size is at most 16 bits. This is to catch cases like "add
5762 $0xffc0,%ax" where we don't know the size, and thus that the
5763 immediate can be represented as Imm8S until after parsing the
5765 (i386_displacement): Similarly sign extend 16 bit constant
5767 (md_assemble): Relax 16-bit jump constant range check to suit sign
5768 extended displacements.
5770 2000-02-26 Andreas Jaeger <aj@suse.de>
5772 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5774 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5776 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5777 call operands when intel_syntax.
5778 (intel_float_operand): Return 2 for "fi...".
5779 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5780 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5781 earlier "SHORT" change.
5782 (md_assemble): When determining suffix from Regs, exclude
5785 2000-02-24 Nick Clifton <nickc@cygnus.com>
5787 * configure: Add arm-wince, mips-pe and sh-pe targets.
5788 * configure: Regenerate.
5790 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5792 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5793 "pe-mips" for the mips-pe target.
5795 * config/tc-arm.c (insns): Change displacement encoded in BL
5796 and B instructions if the target port is arm-wince.
5797 (do_ldst): Do not bias the relocation offset if the target
5799 (md_pcrel_from): Add in missing relocation offset bias if the
5800 target os arm-wince.
5802 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5803 (md_begin): Disable -G support for mips-pe target.
5804 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5805 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5808 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5809 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5810 assembler, just set the alignment to 4.
5812 * config/te-wince-pe.h: New file for WinCE targets. Define
5815 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5817 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5818 string instructions.
5819 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5820 (i386_intel_memory_operand): After finding a segment override,
5821 check again for no `[' before looking for a displacement. Bomb if
5822 more than one displacement rather than silently discarding the
5823 second and subsequent ones. Free strings malloc'd by
5824 build_displacement_string.
5826 2000-02-24 Catherine Moore <clm@cygnus.com>
5828 * config/obj-som.c (obj_pseudo_table): Add "weak".
5829 (obj_som_weak): New routine.
5831 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5833 * config/tc-i386.c (union i386_op): New.
5834 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5835 Throughout file replace occurences of disps[n], imms[n], regs[n]
5836 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5837 intel mode operand swapping. Add assert in regKludge and
5838 fake_zero_displacement code. Test i.types[n] when outputting
5839 displacements and immediates. Combine output of Disp16 with
5841 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5842 when in intel mode by (not) reversing fsub and fdiv operands
5843 before the template search. This fails for single operand
5844 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5845 undefined. Instead fix the base_opcode after we've found the
5846 template. Move base_opcode xor with found_reverse_match from
5847 opcode output code to before this fix so we test for the correct
5849 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5850 check in intel mode. Instead compare opcodes.
5852 * config/tc-i386.h (TC_RELOC): Delete.
5853 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5854 with equivalent call to reloc.
5856 * as.h (flag_m68k_mri): Move declaration after target include, and
5857 only declare when TC_M68K defined. Define as zero otherwise.
5858 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5859 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5860 Define as zero otherwise.
5861 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5862 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5863 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5864 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5865 testing whether defined.
5866 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5867 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5868 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5869 rather than testing whether defined.
5870 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5871 (parse_mri_cons): Declare and use only when TC_M68K.
5872 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5873 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5874 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5876 * NEWS: Mention IBM 370 support.
5878 2000-02-23 Richard Henderson <rth@cygnus.com>
5880 * config/tc-i386.c (md_assemble): When swapping operands for
5881 intel_syntax, assume everything that's not Imm or Disp is a
5884 2000-02-23 Linas Vepstas <linas@linas.org>
5886 * config/tc-i370.c, config/tc-i370.h: New files.
5887 * Makefile.am: Add support for Linux/IBM 370.
5888 * configure.in: Likewise.
5889 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5890 * config/obj-elf.c: Include elf/i370.h
5891 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5893 * Makefile.in: Regenerate.
5894 * configure: Regenerate.
5896 * doc/c-i370.texi: New file.
5897 * doc/all.texi: Include it.
5898 * doc/as.texinfo: And here.
5899 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5900 * doc/Makefile.in: Regenerate.
5902 2000-02-19 Michael Meissner <meissner@redhat.com>
5904 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5905 determine if an instruction can be used in parallel with an ADDppp
5906 or SUBppp instruction.
5908 2000-02-22 Andrew Haley <aph@cygnus.com>
5910 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5912 2000-02-22 Andrew Haley <aph@cygnus.com>
5914 * config/tc-mips.c (mips_gp32): New variable.
5915 (macro_build) Use mips_gp32.
5917 (md_longopts): Add "-mgp32" and "-mgp64".
5918 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5920 (OPTION_M7900): Change offset
5921 (OPTION_NO_M7900): Ditto.
5923 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5925 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5926 warning, and bump it to 1.
5928 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5930 From Brad Lucier <lucier@math.purdue.edu>:
5931 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5934 2000-02-21 Catherine Moore <clm@cygnus.com>
5936 * config/tc-mips.c (MF_HILO_INSN): Define.
5937 (mips_7000_hilo_fix): Declare.
5938 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5939 (md_parse_option): Check for 7000_HILO_FIX options.
5940 (OPTION_M7000_HILO_FIX): Define.
5941 (OPTION_NO_M7000_HILO_FIX): Define.
5942 * doc/c-mips.texi (-mfix7000): Describe.
5944 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5946 * listing.c (print_lines): Remove unused variable `end'.
5948 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5949 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5950 reloc_type when BFD_ASSEMBLER.
5951 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5952 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5953 statement and quell signed vs. unsigned comparison warning.
5955 2000-02-18 Nick Clifton <nickc@cygnus.com>
5957 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5958 the computed frag offset, rather than overwriting it.
5960 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5962 * config/tc-sh.c ("elf/sh.h"): Include.
5963 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5964 (md.begin): Initialize target_arch.
5965 Only include opcodes in has table that match selected architecture.
5966 (parse_reg): Recognize register names for sh-dsp.
5967 (parse_at): Recognize post-modify addressing.
5968 (get_operands): The leading space is now optional.
5969 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5970 arguments. Update valid_arch.
5971 (build_Mytes): Add support for SDT_REG_N.
5972 (find_cooked_opcode): New function, broken out of md_assemble.
5973 (assemble_ppi, sh_elf_final_processing): New functions.
5974 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5975 (md_longopts, md_parse_option): New option: -dsp.
5976 * config/tc-sh.h (elf_tc_final_processing): Define.
5977 (sh_elf_final_processing): Declare.
5979 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5981 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5982 the unwinder subspace. Save the current seg/subseg before creating
5985 2000-02-10 Nick Clifton <nickc@cygnus.com>
5987 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5988 little endian targets.
5989 (INST_BYTE1): Redefine to handle big and little endian
5991 (cpu_type): New type: Select between M340 and M210.
5992 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5993 instructions of the M340.
5994 (md_assemble): Add support for the MULSH and OPSR classes of
5996 (md_atof): Add support for little endian targets.
5997 (md_parse_option): Add support for -EL, -EB and -mcpu command
5999 (md_convert_frag): Add support for little endian targets.
6000 (md_apply_fix3): Add support for little endian targets.
6001 (md_number_to_chars): Add support for little endian targets.
6003 2000-02-10 Timothy Wall <twall@redhat.com>
6005 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6006 defined, use it to verify the symbol just read should be a label.
6008 2000-02-10 Timothy Wall <twall@redhat.com>
6010 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6011 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6012 around colons when KEEP_WHITE_AROUND_COLON is defined.
6013 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6014 and KEEP_WHITE_AROUND_COLON.
6016 2000-02-08 Timothy Wall <twall@redhat.com>
6018 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6020 (do_repeat): New. Abstract repeat logic so that a "break" can be
6022 (end_repeat): New. Provide support for a "break" out of the
6024 * read.h: Add prototypes for new functions.
6026 2000-02-08 Timothy Wall <twall@redhat.com>
6028 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6029 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6030 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6033 2000-02-08 Timothy Wall <twall@redhat.com>
6035 * read.c: Added elseif to directives table.
6036 * read.h: Added prototype for s_elseif.
6037 * doc/as.texinfo: Added description for elseif.
6038 * cond.c (s_elseif): New function
6040 2000-02-04 Timothy Wall <twall@redhat.com>
6042 * listing.c (print_lines): Remove conditionals causing bug in
6045 2000-02-03 Timothy Wall <twall@cygnus.com>
6047 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6049 * frags.c (frag_new): Calculate fr_fix in octets
6050 (frag_now_fix) Return offset as target address offset (bytes).
6051 (frag_now_fix_octets) New - Return offset in octets (8-bit
6053 * frags.h: Added prototype for frag_now_fix_octets().
6054 Distinguish between octets and bytes in field descriptions.
6055 * listing.c (calc_hex): Account for octets vs bytes when
6056 printing addresses/offsets.
6057 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6058 target is little-endian, print the octets in a word in big-endian
6059 order so that the display looks like a proper hexadecimal number,
6060 instead of having the octets reversed.
6061 * read.c (do_align): When recording alignment, alignment power
6062 should be in terms of target bytes (minimum addressible unit)
6064 (do_org) Convert ORG target address (byte) argument into an
6065 octet offset when generating a variable fragment.
6066 * symbols.c (resolve_symbol_value): Symbol final value
6067 converted to a target address offset (bytes) from its octet offset.
6068 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6069 offset (bytes) is adjusted by the frag offset (octets) converted
6071 (coff_frob_section) Section alignment power is in terms of bytes;
6072 convert it to an octet alignment power when calculating size (and
6073 size mask) in octets. Don't modify the section size in order to
6074 "align" it for TI COFF, since that format has a different method
6075 for storing alignment information.
6077 2000-02-01 Timothy Wall <twall@cygnus.com>
6079 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6080 entries, matching the way GCC generates them. If not escaped, the
6081 filename is encoded incorrectly.
6083 2000-01-31 Nick Clifton <nickc@cygnus.com>
6085 * config/tc-arm.c (reg_table): Add support for ATPCS register
6088 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6090 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6092 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6094 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6095 of a symbol when we really care about its value.
6097 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6099 * config/tc-mcore.c (md_assemble): Give warning message if
6100 operands passes to instruction are more than the spec.
6102 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6104 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6105 Thumb mode but the label seen was not declared as '.thumb_func'
6106 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6107 correct disassembly of Thumb code bounded by non function labels.
6109 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6111 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6112 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6114 * Makefile.in: Same here.
6117 * configure.in: Set bfd_gas for i386-aout when primary target
6118 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6119 we may need the primary te_file. Remove incorrect comment.
6121 * configure: Regenerate.
6123 * config/e-i386aout.c: New file.
6125 * as.c (USE_EMULATIONS): Move to before print_version_id.
6126 (struct emulation): Add i386aout.
6127 (show_usage): Split text strings. Reformat -a text. Add --em
6131 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6132 (aout_format_ops): New.
6135 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6136 preprocessor conditional and add aout USE_EMULATIONS tests.
6137 (read_a_source_file): Don't pass error strings to printf as
6141 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6143 (do_data): Same here.
6144 (process_file): And here.
6147 * symbols.c (colon): Rewrite "already defined" fatal message
6148 code for aout with USE_EMULATIONS.
6151 * config/obj-aout.c (OBJ_HEADER): Define.
6152 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6154 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6155 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6157 (obj_aout_type): Expand S_SET_OTHER here too.
6158 (obj_read_begin_hook): Remove.
6159 (aout_pop_insert): New.
6160 (obj_aout_s_get_other): New.
6161 (obj_aout_s_get_desc): New.
6162 (aout_format_ops): New.
6165 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6166 gets aout_pseudo_table.
6167 (aout_pseudo_table): Declare.
6168 (obj_read_begin_hook): Define.
6171 * config/obj-coff.c (obj_pseudo_table): Rename to
6173 (coff_pop_insert): Use coff_pseudo_table.
6174 (coff_sec_sym_ok_for_reloc): Remove.
6175 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6176 and comment all zero entries and remove #if 0 code.
6179 * config/obj-coff.h (obj_pop_insert): Define.
6180 (coff_pseudo_table): Declare.
6183 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6184 s_get_size, s_set_size. Comment all zero entries.
6187 * config/obj-elf.c (elf_s_get_other): New function.
6188 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6189 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6190 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6192 (obj_elf_parse_section_letters): Don't pass error strings to
6193 printf as format arg.
6196 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6198 (elf_s_get_other): Declare.
6199 (S_GET_OTHER) Define as elf_s_get_other if not already
6201 (S_SET_OTHER): Only define when not already defined.
6202 (elf_obj_read_begin_hook): Declare.
6203 (obj_read_begin_hook): Define.
6204 (elf_obj_symbol_new_hook): Declare.
6205 (obj_symbol_new_hook): Define.
6208 * config/obj-multi.h: Add copyright header and protect against
6209 multiple inclusion. Add * to all function pointers.
6210 (OBJ_HEADER): If defined, include it rather than other defines
6212 (obj_frob_file_after_relocs): Test for NULL.
6213 (obj_symbol_new_hook): Here too.
6214 (obj_sec_sym_ok_for_reloc): And here.
6215 (S_GET_OTHER): Define.
6216 (S_GET_DESC): Define.
6217 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6218 (OBJ_MAYBE_ELF): Update comment.
6220 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6221 OBJ_AOUT preprocessor conditional and handle emulation by
6222 testing OUTPUT_FLAVOR.
6223 (i386_displacement): Here too.
6224 (md_section_align): Similarly here.
6225 (i386_target_format): Conditionally compile when more than one
6226 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6227 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6228 (i386_displacement): Here too.
6231 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6232 Define TARGET_FORMAT for aout only when not multi.
6235 * config/te-multi.h: Delete file as it's identical to te-generic.h
6237 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6239 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6240 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6243 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6245 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6248 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6250 * config/tc-mips.c (mips_do_align): New function.
6251 * config/tc-mips.h (md_do_align): Define.
6253 2000-01-10 Philip Blundell <philb@gnu.org>
6255 * doc/c-arm.texi (ARM Options): Fix typo.
6256 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6257 line separator for Linux.
6258 * doc/as.texinfo (Comments): Mention the ARM.
6260 2000-01-10 Philip Blundell <pb@futuretv.com>
6262 * configure.in (arm*-*-conix*): New target.
6263 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6265 * configure: Regenerate.
6267 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6269 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6270 (obj_elf_visibility): New function.
6272 * doc/as.texinfo (Visibility): New node: document visibility
6275 For older changes see ChangeLog-9899
projects / deliverable / binutils-gdb.git / blob