1 2005-11-15 Alan Modra <amodra@bigpond.net.au>
3 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
5 2005-11-14 Jan Beulich <jbeulich@novell.com>
7 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
8 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
9 (ar): Use AR_* instead of literals.
10 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
11 CR_PMV, CR_CMCV): Define.
12 (cr): Use CR_* instead of literals.
14 2005-11-14 Jan Beulich <jbeulich@novell.com>
16 * config/tc-ia64.c (md): Rename regsym to indregsym and move
17 it to the end of the structure.
18 (ar): Field regnum is unsigned.
20 (indirect_reg): Likewise.
21 (declare_register_set): Parameter regnum is unsigned.
22 (declare_register): Parameter numregs and base_regnum are
23 unsigned. So is the local loop variable.
24 (md_begin): Restrict scope of local variable regnum, which
25 also is unsigned. Replace loops with function calls where
26 possible. Re-order things so that register groups are kept
27 together. Remove all uses of regsym except for indirect
28 registers. Replace use of regsym by indregsym for indirect
30 (ia64_optimize_expr): Replace use of regsym by indregsym for
31 indirect registers, with appropriate bias.
33 2005-11-14 David Ung <davidu@mips.com>
35 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
36 for the MIPS16e save/restore instructions.
38 2005-11-11 Jan Beulich <jbeulich@novell.com>
40 * doc/Makefile.am: Make asconfig.texi writeable before trying
42 * doc/Makefile.in: Refresh.
44 2005-11-10 Jan Beulich <jbeulich@novell.com>
46 * config/tc-i386.c (intel_e11): Don't special-case segment
47 registers in brackets.
49 2005-11-10 Nick Clifton <nickc@redhat.com>
51 * config/tc-arm.c (BAD_ADDR_MODE): Define.
52 (arm_reg_parse_multi): Return NULL rather than FAIL.
53 (arm_reg_parse): Fix comment, the function returns FAIL rather
54 than NULL if it is unable to parse the register name.
55 (do_ldrex): Use BAD_ADDR_MODE.
56 Change error message for PC-relative addressing.
58 (do_t_ldrex): Use BAD_ADDR_MODE.
59 (do_t_strex): Likewise.
61 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
63 * config/tc-sparc.c (isoctal): Fix thinko.
65 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
67 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
68 flag_mri_m68k as condition for parsing the '$' as a prefix.
69 * as.h (DOLLAR_AMBIGU): Define if needed.
71 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
74 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
75 (ms1_architectures): Add ms2.
76 (md_parse_option): Add ms2.
77 (md_show_usage): Add ms2.
78 (md_assemble): Add JAL_HAZARD detection logic.
79 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
80 * doc/c-ms1.texi: New.
81 * doc/all.texi: Add MS1.
82 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
83 * doc/Makefile.in: Rebuilt.
84 * doc/Makefile: Rebuilt.
86 2005-11-07 Steve Ellcey <sje@cup.hp.com>
88 * configure: Regenerate after modifying bfd/warning.m4.
90 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
93 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
96 2005-11-07 Mark Mitchell <mark@codesourcery.com>
98 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
99 * doc/Makefile.in: Regenerated.
100 * doc/as.texinfo: Document "@FILE".
102 2005-11-07 Nick Clifton <nickc@redhat.com>
105 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
106 'x' attribute. Remember the actions of the 'w' and 'n' attributes
107 and do not allow the 'x','s' or 'd' attributes to change them.
109 2005-11-07 John Levon <levon@movementarian.org>
111 * config/tc-i386.h (tc_comment_chars): Define.
112 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
113 (i386_comment_chars): Add.
114 (md_parse_options): Process OPTION_DIVIDE.
115 (md_show_usage): Describe --divide option.
116 * doc/c-i386.texi: Document --divide option.
118 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
120 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
121 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
123 2005-11-07 Alan Modra <amodra@bigpond.net.au>
125 * macro.c (buffer_and_nest): Skip labels regardless of
126 NO_PSEUDO_DOT and flag_m68k_mri.
128 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
130 * expr.c (integer_constant): Match only 'B' as binary suffix if
131 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
134 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
136 * read.c (s_weakref): Do not permit redefinitions.
137 * symbols.c (colon): Do not permit redefinitions of equated
140 2005-11-01 Thiemo Seufer <ths@networkno.de>
143 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
144 * Makefile.in: Regenerate.
146 2005-11-01 Thiemo Seufer <ths@networkno.de>
148 * config/tc-mips.c (md_parse_option): Fix typo in comment.
150 2005-10-30 Mark Mitchell <mark@codesourcery.com>
152 * as.c (show_usage): Document "@FILE".
154 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
156 * Makefile.am (OBJ_FORMATS): Remove vms.
158 * Makefile.in: Regenerated.
160 * dep-in.sed: Replace " ./" with " ".
162 2005-10-28 Dave Brolley <brolley@redhat.com>
164 Contribute the following change:
165 2005-09-19 Dave Brolley <brolley@redhat.com>
167 * config/tc-m32c.c (default_isa): New static variable.
168 (m32c_isa): Now of type CGEN_BITSET.
169 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
171 2005-10-28 Paul Brook <paul@codesourcery.com>
173 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
174 instead of mcpu_cpu_opt.
176 2005-10-27 Sterling Augustine <sterling@tensilica.com>
178 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
179 refer to "ports" instead of "queues".
180 (check_t1_t2_reads_and_writes): Pass correct interface values to
181 xtensa_interface_inout.
183 2005-10-27 Jan Beulich <jbeulich@novell.com>
185 * read.c (assign_symbol): Also consider equates already defined.
186 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
187 * config/obj-coff.h (obj_symbol_clone_hook): New.
188 (coff_obj_symbol_clone_hook): Declare.
189 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
191 2005-10-26 DJ Delorie <dj@redhat.com>
193 * config/tc-m32c.c (md_relax_table, subtype_mappings,
194 md_convert_frag): Add jsr.w support.
196 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
198 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
199 and imm-8-HI operands.
201 2005-10-26 Paul Brook <paul@codesourcery.com>
203 * config/tc-arm.c (insns): Correct "sel" entry.
205 2005-10-26 Jan Beulich <jbeulich@novell.com>
207 * config/tc-i386.c (i386_operand): Don't check register prefix here.
208 (parse_real_register): Rename from parse_register.
209 (parse_register): New.
210 (i386_parse_name): New.
212 (intel_e11): Don't tolerate registers in offset expressions anymore.
213 (intel_get_token): Don't check register prefix here. Copy the actual
214 register token, not the canonical register name.
215 * config/tc-i386.h (md_operand): Delete.
216 (i386_parse_name): Declare.
217 (md_parse_name): Define.
219 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
221 * Makefile.am: Add Z80 cpu.
222 * Makefile.in: Regenerated.
223 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
224 and disallow newlines in quoted strings.
225 * configure.tgt: Add z80-*-coff.
226 * config/obj-coff.h: Add format "coff-z80".
227 * doc/Makefile.am: Add c-z80.texi.
228 * doc/Makefile.in: Regenerated.
229 * doc/all.texi: Add Z80.
230 * doc/c-z80.texi: New file
231 * doc/as.texinfo: Add z80 options and some z80-related remarks.
232 * config/tc-z80.c: New file
233 * config/tc-z80.h: New file
234 * NEWS: Mention new support.
236 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
238 * write.c (adjust_reloc_syms): Undo the change made on
239 2005-04-26 to allow local symbol set to undefined symbol.
241 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
243 * Makefile.am (bfin-parse.tab.h): Removed.
244 (bfin-parse.h): Added.
245 * Makefile.in: Regenerated.
247 2005-10-25 Alan Modra <amodra@bigpond.net.au>
249 * po/POTFILES.in: Regenerate.
250 * po/gas.pot: Regenerate.
252 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
254 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
255 make a single reloc with an offset rather than a stack.
256 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
258 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
260 * read.c (potable): Add weakref.
262 * read.h (s_weakref): Declare.
263 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
264 * symbols.c (colon): Clear weakrefr.
265 (symbol_find_exact): Rename to, and reimplement in terms of...
266 (symbol_find_exact_noref): ... new function.
267 (symbol_find): Likewise...
268 (symbol_find_noref): ... ditto.
269 (resolve_symbol_value): Resolve weakrefr without setting their
271 (S_SET_WEAK): Call hook.
272 (S_GET_VALUE): Follow weakref link.
273 (S_SET_VALUE): Clear weakrefr.
274 (S_IS_WEAK): Follow weakref link.
275 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
276 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
277 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
278 (symbol_mark_used): Follow weakref link.
279 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
280 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
281 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
282 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
283 * write.c (adust_reloc_syms): Follow weakref link. Do not
284 complain if target is undefined.
285 (write_object_file): Likewise. Remove weakrefr symbols. Drop
286 unreferenced weakrefd symbols.
287 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
289 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
290 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
291 * doc/as.texinfo: Document weakref.
292 * doc/internals.texi: Document new struct members, internal
295 2005-10-24 Jie Zhang <jie.zhang@analog.com>
297 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
298 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
299 * Makefile.in: Regenerate.
300 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
301 * config/tc-bfin.c (md_chars_to_number): Change the type of first
302 argument from unsigned char * to char * to remove signedness warnings.
304 2005-10-24 Jan Beulich <jbeulich@novell.com>
306 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
307 (dot_rot): Change type of num_* variables. Check for positive count.
308 (ia64_optimize_expr): Re-structure.
309 (md_operand): Check for general register.
311 2005-10-24 Jan Beulich <jbeulich@novell.com>
313 * config/tc-ia64.c (declare_register): Call symbol_create.
314 (md_begin): Remove local variables total, ar_base, and cr_base.
315 Start loops for registers at their respective first one. Don't
316 update md.regsym for alias names. Generate alias name tp for r13.
318 2005-10-21 DJ Delorie <dj@redhat.com>
320 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
321 names unstead of numbers.
323 2005-10-19 David Ung <davidu@mips.com>
325 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
326 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
327 hence avoiding to emit a nop.
329 2005-10-19 Jie Zhang <jie.zhang@analog.com>
331 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
333 (bfin_start_line_hook): Remove the workaround for LSETUP(.
334 (bfin_name_is_register): Remove the workarounds for LSETUP(
336 (bfin_start_label): Ditto.
338 2005-10-18 Bob Wilson <bob.wilson@acm.org>
340 * config/tc-xtensa.c (xtensa_end_directive): Restore
341 default_lit_sections regardless of use_literal_section.
343 2005-10-18 Jie Zhang <jie.zhang@analog.com>
345 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
346 * Makefile.in: Regenerated.
348 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
350 * doc/as.texinfo (.loc) Fix placement of '@end table'.
352 2005-10-17 Bob Wilson <bob.wilson@acm.org>
354 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
355 unsigned line number. Do not include "dwarf2dbg.h".
356 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
357 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
358 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
359 (md_assemble): Use as_where instead of dwarf2_where.
360 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
361 dwarf2_line_infos. Change to call new_logical_line followed by
364 2005-10-14 Mike Frysinger <vapier@gentoo.org>
366 * doc/as.texinfo (Section): Add missing ']' to .section example.
368 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
371 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
372 unknown opcode is found.
374 2005-10-12 Mark Mitchell <mark@codesourcery.com>
376 * NEWS: Mention @file.
378 2005-10-12 Nick Clifton <nickc@redhat.com>
380 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
381 generally tidy up the code.
382 * config/tc-avr.h: Likewise.
384 2005-10-12 Jan Beulich <jbeulich@novell.com>
386 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
387 (dot_pred_rel): Likewise.
388 (parse_operand): Likewise.
389 (ia64_unrecognized_line): Likewise.
390 (md_operand): Likewise.
392 2005-10-11 Jan Beulich <jbeulich@novell.com>
394 * expr.h (enum expr_mode): New.
395 (expression): Pass third argument to expr.
396 (expression_and_evaluate): New.
397 (deferred_expression): New.
398 (expr): Add third parameter.
399 (resolve_expression): New.
400 * struc-symbol.h (struct symbol): New members sy_volatile and
402 * symbols.c, symbols.h (symbol_clone): New.
403 (symbol_clone_if_forward_ref): New.
404 (snapshot_symbol): New.
405 (S_IS_VOLATILE): New.
406 (S_IS_FORWARD_REF): New.
407 (S_SET_VOLATILE): New.
408 (S_SET_FORWARD_REF): New.
409 * as.c (macro_expr): Use expression_and_evaluate.
410 * cond.c (s_if): Likewise.
411 (s_elseif): Likewise.
412 * dw2gencfi.c (cfi_parse_reg): Likewise.
413 * expr.c (operand): Add second parameter. Optionally call
414 deferred_expression. Pass mode argument to itself and md_parse_name.
415 Check mode before trying to evaluate symbol. Call
416 symbol_clone_if_forward_ref for both operands.
417 (expr): Add third parameter. Pass mode to operand and itself.
418 Optionally call resolve_expression.
419 (resolve_expression): New.
420 (get_single_number): Pass second argument to operand.
421 * read.c (potable): New entry for .eqv.
422 (read_a_source_file): Handle new == operator.
423 (get_absolute_expr): Use expression_and_evaluate.
425 (assign_symbol): Rename second parameter. Call symbol_clone on
426 legal and illegal redefinition. Call S_SET_VOLATILE and
427 S_SET_FORWARD_REF depending on mode.
428 (s_set): Update description.
429 (s_space): Call resolve_expression.
430 (pseudo_set): Optionally call deferred_expression. Check
431 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
433 * config/tc-ia64.h (md_parse_name): Add mode parameter.
434 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
435 * config/tc-m32r.h (md_parse_name): Likewise.
436 (m32r_parse_name): Likewise.
437 * config/tc-mmix.h (md_parse_name): Likewise.
438 * config/tc-mn10300.h (md_parse_name): Likewise.
439 (mn10300_parse_name): Likewise.
440 * config/tc-ppc.h (md_parse_name): Likewise.
441 * config/tc-sh.h (md_parse_name): Likewise.
442 (sh_parse_name): Likewise.
443 * config/tc-sh64.h (md_parse_name): Likewise.
444 (sh64_consume_datalabel): Likewise.
445 * config/tc-tic54x.h (md_parse_name): Likewise.
446 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
447 before trying to evaluate symbol.
448 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
449 * config/tc-sh.c (sh_parse_name): Likewise.
450 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
451 second argument to operandf. Pass mode parameter to sh_parse_name.
452 * doc/as.texinfo: Document .eqv and the == assignment operator.
454 2005-10-10 Ian Lance Taylor <ian@airs.com>
456 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
457 * Makefile.in: Regenerate.
459 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
461 * expr.c (operator): Allow "!=" as a synonym for "<>".
462 * doc/as.texinfo (Infix Op): Mention "!=".
464 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
466 * config/tc-hppa.c (strict): Don't initialize. Update comment.
467 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
468 found. Simplify handling of "ma" and "mb" completers.
470 2005-10-08 Paul Brook <paul@codesourcery.com>
472 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
473 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
475 (arm_cpu_option_table): Add canonical_name.
476 (arm_cpus): Populate canonical_name field.
477 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
478 aeabi_set_public_attributes, arm_md_end): New functions.
479 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
480 (md_assemble): Set thumb_arch_used and arm_arch_used.
481 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
482 * config/tc-arm.h (md_end): Define.
483 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
485 2005-10-06 Khem Raj <kraj@mvista.com>
486 NIIBE Yutaka <gniibe@m17n.org>
488 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
489 (parse_reg_without_prefix): New function.
490 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
492 (option md_longopts): Add allow-reg-prefix option.
493 * doc/c-sh.texi: Document --allow-reg-prefix option.
494 * NEWS: Mention the new switch.
496 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
498 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
501 2005-09-30 Sterling Augustine <sterling@tensilica.com>
502 Bob Wilson <bob.wilson@acm.org>
504 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
506 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
508 * Makefile.am: Run "make dep-am".
509 * Makefile.in: Regenerated.
510 * aclocal.m4: Likewise.
512 2005-09-30 Mark Mitchell <mark@codesourcery.com>
514 * as.c (main): Use expandargv.
516 2005-09-30 Jan Beulich <jbeulich@novell.com>
518 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
521 2005-09-30 Catherine Moore <clm@cm00re.com>
523 * Makefile.am: Bfin support.
524 * Makefile.in: Regenerated.
525 * aclocal.m4: Regenerated.
526 * configure: Regenerated.
527 * configure.in: Bfin support.
528 * configure.tgt: Bfin support.
529 * config/bfin-aux.h: New file.
530 * config/bfin-defs.h: New file.
531 * config/bfin-lex.l: New file.
532 * config/bfin-parse.y: New file.
533 * config/tc-bfin.c: New file.
534 * config/tc-bfin.h: New file.
535 * doc/Makefile.am: Recognize c-bfin.texi.
536 * doc/Makefile.in: Regenerated.
537 * doc/all.texi: Bfin support.
538 * doc/as.texinfo: Likewise.
539 * doc/c-bfin.texi: Document bfin-specific syntax and
542 2005-09-30 Paul Brook <paul@codesourcery.com>
544 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
545 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
546 normal infix conditions.
547 (C3E): Include Thumb-2 definition.
549 (insns): Use them for legacy mnemonics.
551 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
553 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
554 version of <locale.h> when ENABLE_NLS is not defined.
556 2005-09-29 Jan Beulich <jbeulich@novell.com>
558 * config/tc-ia64.c (parse_operands): Always parse first operand of
561 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
562 Alan Modra <amodra@bigpond.net.au>
564 * app.c (do_scrub_chars): Match open and close quote of strings.
565 Remove redundant EOF test in case 7.
567 2005-09-28 Jan Beulich <jbeulich@novell.com>
569 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
570 relocations in 16- and 32-bit modes.
571 (i386_displacement): Make pc-relative branch handling dependent
572 upon operand (rather than address) size.
574 2005-09-28 Jan Beulich <jbeulich@novell.com>
576 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
578 (dot_cfi_startproc): Likewise.
579 (dot_cfi_endproc): Likewise. Also check no extra input was given.
580 (dot_cfi_escape): Likewise.
582 2005-09-28 Jan Beulich <jbeulich@novell.com>
584 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
585 (TC_CONS_FIX_NEW): Define unconditionally.
586 (x86_pe_cons_fix_new): Remove.
587 * config/tc-i386.c (signed_cons): New.
588 (md_pseudo_table): Add slong.
589 (x86_cons_fix_new): Declare unconditionally.
590 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
591 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
594 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
596 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
597 buffer after copying string.
599 2005-09-27 Paul Brook <paul@codesourcery.com>
601 * config/arm.c (arm_cpus): Add more cpu names.
602 * doc/c-arm.texi: Document them.
604 2005-09-21 Alan Modra <amodra@bigpond.net.au>
606 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
608 2005-09-20 Richard Henderson <rth@redhat.com>
610 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
612 2005-09-20 Richard Henderson <rth@redhat.com>
614 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
616 (dwarf2_loc_mark_labels): New.
617 (dwarf2_gen_line_info_1): Split out of ...
618 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
619 (dwarf2_emit_label): New.
620 (dwarf2_directive_loc_mark_labels): New.
621 (out_set_addr): Take a symbol instead of frag+ofs.
622 (relax_inc_line_addr): Likewise.
623 (emit_inc_line_addr): Assert delta non-negative.
624 (process_entries): Remove dead code. Update to work with temp
625 symbols instead of frag+ofs.
626 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
627 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
628 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
629 * config/obj-elf.h (obj_frob_label): New.
630 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
631 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
632 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
633 Similarly in the respective tc_frob_label implementation functions.
634 * config/tc-i386.c (md_pseudo_table): Move file and loc to
635 non-elf section; add loc_mark_labels.
636 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
637 (ia64_flush_insns): Check for marked labels; emit line entry if so.
638 (emit_one_bundle): Similarly.
639 (ia64_frob_label): Record marked labels.
640 * config/tc-m68hc11.h (tc_frob_label): Remove.
641 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
642 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
643 * config/tc-sh64.h (tc_frob_label): Likewise.
644 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
646 2005-09-20 Alan Modra <amodra@bigpond.net.au>
648 * read.c (pseudo_set): Set segment of expression syms to expr_section.
650 2005-09-14 Jan Beulich <jbeulich@novell.com>
652 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
653 registers, floating point control and status words, and mxcsr as
654 well as (for 64-bit code) segment base registers and rflags.
656 2005-09-09 Dmitry Diky <diwil@spec.ru>
658 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
659 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
662 2005-09-08 Chao-ying Fu <fu@mips.com>
664 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
665 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
668 2005-09-08 Paul Brook <paul@codesourcery.com>
670 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
671 (do_smc, do_t_smc): ... to this.
672 (insns): Remane smi to smc.
673 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
676 2005-09-07 Richard Henderson <rth@redhat.com>
678 * dwarf2dbg.c (dwarf2_where): Set line->isa.
679 (dwarf2_set_isa): New.
680 (dwarf2_directive_loc): Rearrange to allow all options on one line.
681 * dwarf2dbg.h (dwarf2_set_isa): Declare.
682 * doc/as.texinfo: Update .loc documentation.
684 2005-09-07 Richard Henderson <rth@redhat.com>
686 * dwarf2dbg.c: Include safe-ctype.h.
687 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
688 (current): Initialize.
689 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
690 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
691 (dwarf2_directive_file): Cope with invalid filename.
692 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
693 epilogue_begin, is_stmt, isa.
694 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
696 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
697 and DWARF2_FLAG_EPILOGUE_BEGIN.
698 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
699 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
700 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
701 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
702 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
703 (struct dwarf2_line_info): Add isa member.
704 * doc/as.texinfo (LNS directives): New node.
706 2005-09-07 David Ung <davidu@mips.com>
708 * config/tc-mips.c (append_insn): Undo last change. Instead add
709 guard to suppress calling frag_grow if the current instruction is
710 one that allows a delay slot.
712 2005-09-06 Chao-ying Fu <fu@mips.com>
714 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
715 (mips_opts): Add -1 to initialize ase_mt.
716 (file_ase_mt): New variable for -mmt.
717 (CPU_HAS_MT): New define.
718 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
720 (mips_ip): Check ase_mt to enable MT instructions.
721 Handle !, $, *, &, +T, +t, g operand formats.
722 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
724 (OPTION_MT, OPTION_NO_MT): New define.
725 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
726 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
727 (mips_after_parse_args): Set ase_mt based on CPU.
728 (s_mipsset): Handle ".set mt" and ".set nomt".
729 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
730 (md_show_usage): Show usage of -mmt and -mno-mt.
731 * doc/as.texinfo: Document -mmt and -mno-mt options.
732 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
735 2005-09-06 Paul Brook <paul@codesourcery.com>
737 * config/tc-arm.c (arm_it): Add relax field.
738 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
739 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
740 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
741 do_t_mov_cmp): Allow relaxation.
742 (output_relax_insn): New function.
743 (put_thumb32_insn): New function.
744 (output_inst): Use new functions.
745 (md_assemble): Don't throw error on relaxable instructions.
746 (insns): Change "b" entry from TCE(...) to tCE(...).
747 (md_estimate_size_before_relax): Return 2.
748 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
749 relax_branch, arm_relax_frag): New functions.
750 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
752 * config/tc-arm.h (md_convert_frag): Remove definition.
753 (md_relax_frag): Define.
754 (arm_relax_frag): Add prototype.
756 2005-09-02 Paul Brook <paul@codesourcery.com>
758 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
760 2005-09-02 Paul Brook <paul@codesourcery.com>
762 * config/tc-arm.c (encode_arm_cp_address): Use
763 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
764 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
766 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
769 (insns): Use them for coprocessor instructions.
770 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
771 (get_thumb32_insn): New function.
772 (put_thumb32_insn): New function.
773 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
774 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
776 2005-09-02 Paul Brook <paul@codesourcery.com>
778 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
779 incorrect suffix matches.
781 2005-09-01 David Ung <davidu@mips.com>
783 * config/tc-mips.c (append_insn): Correctly handle mips16 case
784 when the frags are different for the 2 instructions we want to
785 swap. If the lengths of the 2 instructions are not the same, we
786 won't do the swap but emit an nop.
788 2005-09-01 Dmitry Diky <diwil@spec.ru>
790 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
791 as appropriate. Change frag_variant() to frag_var() for relaxes.
793 2005-08-29 Nick Clifton <nickc@redhat.com>
795 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
798 2005-08-26 Jan Beulich <jbeulich@novell.com>
800 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
801 qualified operand of a branch.
802 (intel_bracket_expr): Set JumpAbsolute here...
803 (intel_e11): ... rather than here.
805 2005-08-26 Christian Groessler <chris@groessler.org>
807 * configure.tgt: Set bfd_gas also for z8k cpu.
808 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
810 (newfix): Adapt to bfd reloc types.
811 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
812 is available in the current frag.
813 (md_convert_frag): Adapt function parameters.
814 (tc_gen_reloc): New function.
815 (md_section_align): Use bfd_get_section_alignment.
816 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
817 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
819 * config/tc-z8k.h (TARGET_ARCH): Define.
820 (tc_fix_adjustable): Define.
822 2005-08-25 Chao-ying Fu <fu@mips.com>
824 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
825 (mips_opts): Add -1 to initialize ase_dsp.
826 (file_ase_dsp): New variable for -mdsp.
827 (CPU_HAS_DSP): New define.
828 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
830 (mips_ip): Add min_range and max_range for checking singed numbers.
831 Check ase_dsp to enable DSP instructions.
832 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
833 (OPTION_DSP, OPTION_NO_DSP): New define.
834 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
835 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
836 (mips_after_parse_args): Set ase_dsp based on CPU.
837 (s_mipsset): Handle ".set dsp" and ".set nodsp".
838 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
839 (md_show_usage): Show usage of -mdsp and -mno-dsp.
841 2005-08-23 David Ung <davidu@mips.com>
843 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
846 2005-08-23 Alan Modra <amodra@bigpond.net.au>
849 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
851 2005-08-23 Phil Edwards <phil@codesourcery.com>
853 * configure.tgt (*-*-vxworks): Match vxworks* instead.
855 2005-08-22 Jan Beulich <jbeulich@novell.com>
857 * config/tc-i386.c (object_64bit): New.
858 (i386_target_format): Initialize it.
859 (output_disp): Use object_64bit for relocation type determination.
860 (output_imm): Likewise.
861 (i386_validate_fix): Likewise.
862 (tc_gen_reloc): Likewise.
863 (lex_got): Likewise. Remove static mode_name. Change array size
864 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
865 (x86_cons): Use object_64bit for deciding whether quad fields can
868 2005-08-18 Christian Groessler <chris@groessler.org>
870 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
871 * config/tc-mcore.h: Likewise.
872 * config/tc-z8k.h: Likewise.
873 * config/tc-z8k.c: Likewise.
874 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
875 sh_coff_reloc_mangle declaration.
876 * config/tc-sh.c: (md_apply_fix): Fix comment for case
879 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
881 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
882 to confirm that no ISA is specified.
884 2005-08-18 Nick Clifton <nickc@redhat.com>
886 * write.c (relax_segment): Count the number of frags being
887 processed and use this to compute a maximum limit on the number of
888 iterations that will be allowed when attempting to relax the
891 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
893 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
894 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
896 2005-08-16 Alan Modra <amodra@bigpond.net.au>
898 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
901 2005-08-15 Paul Brook <paul@codesourcery.com>
903 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
905 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
907 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
909 * config/tc-ppc.c (parse_cpu): Add -me300 support.
910 (md_show_usage): Likewise.
911 * doc/c-ppc.texi (PowerPC-Opts): Document it.
913 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
915 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
916 (md_gather_operands): Add support for optional operands.
918 2005-08-12 Dmitry Diky <diwil@spec.ru>
919 * config/tc-msp430.c (msp430_enable_relax): New flag.
920 (msp430_enable_polys): Likewise.
921 (OPTION_RELAX): New option.
922 (OPTION_POLYMORPHS): Likewise.
923 (md_longopts): New long options.
924 (md_show_usage): Updated.
925 (md_parse_option): Add new options handler.
926 (msp430_operands): Add check if polymorph insns are enabled.
927 (msp430_force_relocation_local): New function.
928 (md_apply_fix): Now delete relocs according to new flags combination.
929 (msp430_relax_frag): Convert long branches to short branches only if
930 flag msp430_enable_relax is set.
931 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
932 (msp430_force_relocation_local): Likewise.
933 * doc/c-msp430.texi: Describe new options.
935 2005-08-11 Ian Lance Taylor <ian@airs.com>
937 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
938 (stamp-mk.com): Likewise.
939 (EXTRA_DIST): Remove make-gas.com from list.
940 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
941 * Makefile.in: Regenerate.
943 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
945 * subsegs.c (subseg_change): Move declaration of seginfo to before
948 2005-08-11 Alan Modra <amodra@bigpond.net.au>
950 * README-vms: Delete.
951 * config-gas.com: Delete.
952 * makefile.vms: Delete.
953 * vmsconf.sh: Delete.
954 * config/atof-tahoe.c: Delete.
955 * config/m88k-opcode.h: Delete.
956 * config/obj-bout.c: Delete.
957 * config/obj-bout.h: Delete.
958 * config/obj-hp300.c: Delete.
959 * config/obj-hp300.h: Delete.
960 * config/tc-a29k.c: Delete.
961 * config/tc-a29k.h: Delete.
962 * config/tc-h8500.c: Delete.
963 * config/tc-h8500.h: Delete.
964 * config/tc-m88k.c: Delete.
965 * config/tc-m88k.h: Delete.
966 * config/tc-tahoe.c: Delete.
967 * config/tc-tahoe.h: Delete.
968 * config/tc-tic80.c: Delete.
969 * config/tc-tic80.h: Delete.
970 * config/tc-w65.c: Delete.
971 * config/tc-w65.h: Delete.
972 * config/te-aux.h: Delete.
973 * config/te-delt88.h: Delete.
974 * config/te-delta.h: Delete.
975 * config/te-dpx2.h: Delete.
976 * config/te-hp300.h: Delete.
977 * config/te-ic960.h: Delete.
978 * config/vms-a-conf.h: Delete.
979 * doc/c-a29k.texi: Delete.
980 * doc/c-h8500.texi: Delete.
981 * doc/c-m88k.texi: Delete.
982 * README: Remove obsolete examples, and list of supported targets.
983 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
984 bout and hp300 support.
985 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
986 * configure.in: Remove --enable-bfd-assembler, need_bfd,
988 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
989 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
990 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
992 * dw2gencfi.c: Likewise.
993 * dwarf2dbg.c: Likewise.
995 * input-file.c: Likewise.
996 * listing.c: Likewise.
997 * literal.c: Likewise.
998 * messages.c: Likewise.
1000 * output-file.c: Likewise.
1002 * stabs.c: Likewise.
1003 * struc-symbol.h: Likewise.
1004 * subsegs.c: Likewise.
1005 * subsegs.h: Likewise.
1006 * symbols.c: Likewise.
1007 * symbols.h: Likewise.
1009 * write.c: Likewise.
1010 * write.h: Likewise.
1011 * config/aout_gnu.h: Likewise.
1012 * config/obj-aout.c: Likewise.
1013 * config/obj-aout.h: Likewise.
1014 * config/obj-coff.c: Likewise.
1015 * config/obj-coff.h: Likewise.
1016 * config/obj-evax.h: Likewise.
1017 * config/obj-ieee.h: Likewise.
1018 * config/tc-arm.c: Likewise.
1019 * config/tc-arm.h: Likewise.
1020 * config/tc-avr.c: Likewise.
1021 * config/tc-avr.h: Likewise.
1022 * config/tc-crx.h: Likewise.
1023 * config/tc-d10v.h: Likewise.
1024 * config/tc-d30v.h: Likewise.
1025 * config/tc-dlx.h: Likewise.
1026 * config/tc-fr30.h: Likewise.
1027 * config/tc-frv.h: Likewise.
1028 * config/tc-h8300.c: Likewise.
1029 * config/tc-h8300.h: Likewise.
1030 * config/tc-hppa.h: Likewise.
1031 * config/tc-i370.h: Likewise.
1032 * config/tc-i386.c: Likewise.
1033 * config/tc-i386.h: Likewise.
1034 * config/tc-i860.h: Likewise.
1035 * config/tc-i960.c: Likewise.
1036 * config/tc-i960.h: Likewise.
1037 * config/tc-ip2k.h: Likewise.
1038 * config/tc-iq2000.h: Likewise.
1039 * config/tc-m32c.h: Likewise.
1040 * config/tc-m32r.h: Likewise.
1041 * config/tc-m68hc11.h: Likewise.
1042 * config/tc-m68k.c: Likewise.
1043 * config/tc-m68k.h: Likewise.
1044 * config/tc-maxq.c: Likewise.
1045 * config/tc-maxq.h: Likewise.
1046 * config/tc-mcore.c: Likewise.
1047 * config/tc-mcore.h: Likewise.
1048 * config/tc-mn10200.h: Likewise.
1049 * config/tc-mn10300.c: Likewise.
1050 * config/tc-mn10300.h: Likewise.
1051 * config/tc-ms1.h: Likewise.
1052 * config/tc-msp430.c: Likewise.
1053 * config/tc-msp430.h: Likewise.
1054 * config/tc-ns32k.c: Likewise.
1055 * config/tc-ns32k.h: Likewise.
1056 * config/tc-openrisc.h: Likewise.
1057 * config/tc-or32.c: Likewise.
1058 * config/tc-or32.h: Likewise.
1059 * config/tc-ppc.c: Likewise.
1060 * config/tc-ppc.h: Likewise.
1061 * config/tc-s390.h: Likewise.
1062 * config/tc-sh.c: Likewise.
1063 * config/tc-sh.h: Likewise.
1064 * config/tc-sparc.c: Likewise.
1065 * config/tc-tic30.c: Likewise.
1066 * config/tc-tic30.h: Likewise.
1067 * config/tc-tic4x.c: Likewise.
1068 * config/tc-tic4x.h: Likewise.
1069 * config/tc-tic54x.c: Likewise.
1070 * config/tc-tic54x.h: Likewise.
1071 * config/tc-v850.h: Likewise.
1072 * config/tc-vax.c: Likewise.
1073 * config/tc-vax.h: Likewise.
1074 * config/tc-xstormy16.h: Likewise.
1075 * config/tc-xtensa.h: Likewise.
1076 * config/tc-z8k.c: Likewise.
1077 * config/tc-z8k.h: Likewise.
1078 * config/vms-a-conf.h
1079 * doc/Makefile.am: Likewise.
1080 * doc/all.texi: Likewise.
1081 * doc/as.texinfo: Likewise.
1082 * doc/internals.texi: Likewise.
1083 * doc/Makefile.in: Regenerate.
1084 * Makefile.in: Regenerate.
1085 * configure: Regenerate.
1086 * config.in: Regenerate.
1087 * po/POTFILES.in: Regenerate.
1089 2005-08-09 Nick Clifton <nickc@redhat.com>
1092 * macro.c (getstring): Do not treat round parentheses exactly the
1093 same as angle brackets - the parentheses need to be preserved and
1094 passed on to the macro processing code.
1096 2005-08-08 Nick Clifton <nickc@redhat.com>
1098 * config/tc-msp430.c (MSP430_ISA_21): Define.
1099 (mcu_types): Add entries for msp430x21xx variants.
1101 2005-08-08 Nick Clifton <nickc@redhat.com>
1104 * macro.c (getstring): Treat round parentheses in the same way as
1106 (get_any_string): Likewise.
1108 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1111 * as.c (parse_args): Handle -al=<FILE>.
1113 2005-08-07 Nick Clifton <nickc@redhat.com>
1115 * read.c (s_app_line): Accept a line number of 0 for compatibility
1116 with gcc's output for assembler-with-cpp files.
1118 2005-08-05 Paul Brook <paul@codesourcery.com>
1120 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1121 (do_t_add_sub): Use correct encodings inside IT block.
1122 (do_t_arit3c): Ditto.
1123 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1124 (md_assemble): Verify conditional suffixes agains IT blocks.
1126 2005-08-05 Paul Brook <paul@codesourcery.com>
1128 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1130 (encode_thumb32_shifted_operand): Prohibit register shifts.
1131 (encode_thumb32_addr_mode): Fix typo.
1132 (insns): Correct thumb2 ldm and stm opcodes.
1134 2005-08-02 Khem Raj <kraj@mvista.com>
1136 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1137 WLDRD/WSTRD instruction.
1139 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1141 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1142 if emitting a reloc.
1144 2005-07-29 Thiemo Seufer <ths@networkno.de>
1146 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1148 2005-07-29 Paul Brook <paul@codesourcery.com>
1150 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1152 (do_t_addr): Implement 32-bit variant.
1153 (do_t_push_pop): Make some errors warnings. Handle single register
1155 (insns): Use tCE for adr.
1156 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1157 (md_apply_fix): Ditto.
1159 2005-07-29 Paul Brook <paul@codesourcery.com>
1161 * config/tc-arm.c (parse_tb): New function.
1162 (enum operand_parse_code): Add OP_TB.
1163 (parse_operands): Handle OP_TB.
1164 (do_t_add_sub_w, do_t_tb): New functions.
1165 (insns): Add entries for addw, subw, tbb and tbh.
1166 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1168 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1170 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1172 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1174 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1176 2005-07-27 Jan Beulich <jbeulich@novell.com>
1178 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1180 (unw_p_record): Remove unused/redundant fields imask and rmask.
1181 Combine spoff and pspoff into a union. Combine gr and br into a
1182 union. Change type of grmask and brmask to unsigned char. Change type
1183 of frmask to unsigned int.
1184 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1185 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1186 (check_pending_save): New.
1187 (alloc_record): Clear out entire record.
1188 (output_psp_gr): Use renamed structure fields.
1189 (output_psp_sprel): Likewise.
1190 (output_rp_gr): Likewise.
1191 (output_rp_br): Likewise.
1192 (output_rp_psprel): Likewise.
1193 (output_rp_sprel): Likewise.
1194 (output_pfs_gr): Likewise.
1195 (output_pfs_psprel): Likewise.
1196 (output_pfs_sprel): Likewise.
1197 (output_preds_gr): Likewise.
1198 (output_preds_psprel): Likewise.
1199 (output_preds_sprel): Likewise.
1200 (output_spill_base): Likewise.
1201 (output_unat_gr): Likewise.
1202 (output_unat_psprel): Likewise.
1203 (output_unat_sprel): Likewise.
1204 (output_lc_gr): Likewise.
1205 (output_lc_psprel): Likewise.
1206 (output_lc_sprel): Likewise.
1207 (output_fpsr_gr): Likewise.
1208 (output_fpsr_psprel): Likewise.
1209 (output_fpsr_sprel): Likewise.
1210 (output_priunat_gr): Likewise.
1211 (output_priunat_psprel): Likewise.
1212 (output_priunat_sprel): Likewise.
1213 (output_bsp_gr): Likewise.
1214 (output_bsp_psprel): Likewise.
1215 (output_bsp_sprel): Likewise.
1216 (output_bspstore_gr): Likewise.
1217 (output_bspstore_psprel): Likewise.
1218 (output_bspstore_sprel): Likewise.
1219 (output_rnat_gr): Likewise.
1220 (output_rnat_psprel): Likewise.
1221 (output_rnat_sprel): Likewise.
1222 (output_spill_psprel): Likewise.
1223 (output_spill_sprel): Likewise.
1224 (output_spill_reg): Likewise.
1225 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1227 (output_frgr_mem): Likewise.
1228 (output_gr_mem): Likewise.
1229 (output_br_mem): Likewise.
1230 (output_gr_gr): Likewise.
1231 (output_br_gr): Likewise.
1232 (fixup_unw_records): Likewise.
1233 (process_one_record): Use renamed structure fields. For gr_gr and
1234 br_gr, collect mask from chain of records before output.
1235 (in_prologue): Simplify and eliminate early returns. Call
1237 (in_body): Simplify and eliminate early returns.
1238 (dot_body): Call check_pending_save.
1239 (md_assemble): Update comment. Deal with pending saves.
1241 2005-07-26 Jan Beulich <jbeulich@novell.com>
1243 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1244 mask from guessed suffix, but mask out other immediate types only
1245 if at least on candidate is valid for the insn.
1247 2005-07-25 DJ Delorie <dj@redhat.com>
1249 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1250 Support %mod() modifiers from opcodes.
1251 * doc/c-m32c.texi (M32C-Modifiers): New section.
1253 2005-07-25 Jan Hubicka <jh@suse.cz>
1254 H.J. Lu <hongjiu.lu@intel.com>
1256 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1258 (elf_com_section_ptr): New.
1259 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1260 (elf_common_parse): Make it global. Use elf_com_section_ptr
1261 instead of bfd_com_section_ptr.
1262 (obj_elf_change_section): Handle x86-64 large bss sections.
1264 * config/obj-elf.h (elf_com_section_ptr): New.
1265 (elf_common_parse): New.
1267 * config/tc-i386.c (handle_large_common): New.
1268 (md_pseudo_table): Add "largecomm".
1269 (x86_64_section_letter): New.
1270 (x86_64_section_word): New.
1272 * config/tc-i386.h (x86_64_section_word): New.
1273 (x86_64_section_letter): New.
1274 (md_elf_section_letter): New. Defined.
1275 (md_elf_section_word): Likewise.
1277 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1279 * configure.tgt: Remove i386-*-rtemself*.
1280 Remove sparc-*-rtemself*.
1282 2005-07-21 Ben Elliston <bje@gnu.org>
1284 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1286 2005-07-21 Paul Brook <paul@codesourcery.com>
1288 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1291 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1293 * messages.c: Use vsnprintf instead of vsprintf.
1295 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1297 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1298 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1300 2005-07-18 Nick Clifton <nickc@redhat.com>
1302 * configure.tgt: Restore alpha ordering to list of arches.
1304 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1306 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1308 2005-07-18 Jan Beulich <jbeulich@novell.com>
1310 * config/tc-i386.c (md_begin): Use IS_ELF.
1311 (tc_i386_fix_adjustable): Likewise.
1312 (md_estimate_size_before_relax): Likewise.
1313 (md_apply_fix): Likewise.
1314 (i386_target_format): Likewise.
1315 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1316 (i386_immediate): Remove #ifdef LEX_AT.
1317 (i386_displacement): Likewise.
1318 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1321 2005-07-18 Jan Beulich <jbeulich@novell.com>
1323 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1324 parameter to unsigned. Parameter sign now is tristate - zero/
1325 positive mean unsigned/signed, negative means signedness doesn't
1326 matter. Check field size,
1327 signedness, and pcrel-ness are in agreement between relocated field
1328 and relocation type. Adjust diagnostics.
1329 (optimize_imm): And type mask of operand instead of overwriting it.
1330 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1331 local structure and initialize gotrel accordingly. Pass caller as
1332 mask of types that the operator can match.
1333 (x86_cons_fix_new): Let reloc know that signedness of relocation
1335 (x86_pe_cons_fix_new): Likewise.
1336 (x86_cons): Pass additional argument to lex_got.
1337 (i386_immediate): New local variable 'types'. Pass its address as
1338 additional argument to lex_got. Mask out operand types not supported
1340 (i386_displacement): Likewise. Set bigdisp to all types supported in
1341 64-bit mode, combining the previously split initialization.
1343 2005-07-18 Jan Beulich <jbeulich@novell.com>
1345 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1348 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1350 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1353 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1355 * Makefile.am: Run "make dep-am".
1356 * Makefile.in: Regenerate.
1358 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1360 * gas/config/tc-i386.h (CpuVMX): New.
1361 (CpuUnknownFlags): Add CpuVMX.
1363 2005-07-14 Jim Blandy <jimb@redhat.com>
1365 Add support for the Renesas M32C.
1366 * Makefile.am (CPU_TYPES): List m32c.
1367 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1368 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1369 * configure.in: Add case for m32c.
1370 * configure.tgt: Add cases for m32c and m32c-*-elf.
1371 * configure: Regenerated.
1372 * config/tc-m32c.c, config/tc-m32c.h: New files.
1373 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1374 * doc/Makefile.in: Regenerated.
1375 * doc/all.texi: Set M32C.
1376 * doc/as.texinfo: Add text for the M32C-specific options and line
1377 comment characters, and refer to c-m32c.texi.
1378 * doc/c-m32c.texi: New file.
1380 2005-07-14 Nick Clifton <nickc@redhat.com>
1383 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1384 the ins_parse buffer.
1386 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1388 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1389 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1391 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1393 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1396 2005-07-08 Ben Elliston <bje@au.ibm.com>
1398 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1399 * config/obj-elf.h: Likewise.
1400 * config/tc-h8300.h: Likewise.
1401 * config/tc-h8500.h: Likewise.
1402 * config/tc-i370.h: Likewise.
1403 * config/tc-i386.h: Likewise.
1404 * config/tc-m68hc11.h: Likewise.
1405 * config/tc-m68k.h: Likewise.
1406 * config/tc-ppc.h: Likewise.
1407 * config/tc-s390.h: Likewise.
1408 * config/tc-sh.h: Likewise.
1409 * config/tc-sparc.h: Likewise.
1410 * config/tc-tic30.c: Likewise.
1411 * config/tc-w65.h: Likewise.
1412 * config/tc-xtensa.h: Likewise.
1414 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1417 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1419 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1421 * config/tc-tic30.c (debug): Add format attribute. Fix format
1424 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1426 * config/tc-i386.c (cpu_arch): Add sse3.
1428 * config/tc-i386.h (CpuSSE3): Renamed from ...
1429 (CpuPNI): This. Defined as CpuSSE3.
1431 * doc/c-i386.texi: Document .sse3.
1433 2005-07-06 Jan Beulich <jbeulich@novell.com>
1435 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1437 2005-07-05 Nick Clifton <nickc@redhat.com>
1439 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1440 md_chars_to_numbers to an unsigned pointer in order to avoid a
1441 compile time warning.
1443 2005-07-05 Paul Brook <paul@codesourcery.com>
1445 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1447 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1449 * config/tc-ms1.c: New.
1450 * config/tc-ms1.h: New.
1451 * testsuite/gas/ms1/allinsn.d: New.
1452 * testsuite/gas/ms1/allinsn.s: New.
1453 * testsuite/gas/ms1/badinsn.s: New.
1454 * testsuite/gas/ms1/badinsn1.s: New.
1455 * testsuite/gas/ms1/badoffsethigh.s: New.
1456 * testsuite/gas/ms1/badoffsetlow.s: New.
1457 * testsuite/gas/ms1/badorder.s: New.
1458 * testsuite/gas/ms1/badreg.s: New.
1459 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1460 * testsuite/gas/ms1/badsignedimmlow.s: New.
1461 * testsuite/gas/ms1/badsyntax.s: New.
1462 * testsuite/gas/ms1/badsyntax1.s: New.
1463 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1464 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1465 * testsuite/gas/ms1/errors.exp: New.
1466 * testsuite/gas/ms1/ldst.s: New.
1467 * testsuite/gas/ms1/misc.d: New.
1468 * testsuite/gas/ms1/misc.s: New.
1469 * testsuite/gas/ms1/ms1-16-003.d: New.
1470 * testsuite/gas/ms1/ms1-16-003.s: New.
1471 * testsuite/gas/ms1/ms1.exp: New.
1472 * testsuite/gas/ms1/msys.d: New.
1473 * testsuite/gas/ms1/msys.s: New.
1474 * testsuite/gas/ms1/relocs.d: New.
1475 * testsuite/gas/ms1/relocs.exp: New.
1476 * testsuite/gas/ms1/relocs1.s: New.
1477 * testsuite/gas/ms1/relocs2.s: New.
1479 2005-07-05 Jan Beulich <jbeulich@novell.com>
1481 * config/tc-i386.h (CpuSVME): New.
1482 (CpuUnknownFlags): Include CpuSVME.
1483 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1484 as alias of sledgehammer.
1485 (md_assemble): Include invlpga in the check for insns with two source
1487 (process_operands): Include SVME insns in the check for ignored
1488 segment overrides. Adjust diagnostic.
1489 (i386_index_check): Special-case SVME insns with memory operands.
1491 2005-07-04 Khem Raj <kraj@mvista.com>
1492 Nick Clifton <nickc@redhat.com>
1494 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1495 use an immediate value.
1496 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1497 since the register field of the operands structure is unsigned.
1498 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1499 (parse_operands): Make the 2ns parameter an unsigned pointer to
1501 (do_ldrd): When using the imm field of the operands structure as a
1502 second register field, treat it as unsigned.
1504 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1507 * config/obj-elf.c (obj_elf_change_section): Use backend
1510 2005-07-01 Jan Beulich <jbeulich@novell.com>
1512 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1513 (output_spill_psprel, output_spill_psprel_p): Combine.
1514 (output_spill_sprel, output_spill_sprel_p): Combine.
1515 (output_spill_reg, output_spill_regp_p): Combine.
1516 (process_one_record): Handle psp_psprel.
1517 (parse_predicate_and_operand): New.
1518 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1519 initialize output values. Emit diagnostic case here.
1520 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1521 (add_unwind_entry): New second parameter. Allow first parameter to
1522 be NULL. Parse optional tag, emit warning about further support for
1523 it otherwise being missing. Check end-of-line when requested.
1524 (dot_fframe): Clear operand when wrong. Allow tag.
1525 (dot_vframe): Likewise.
1526 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1528 (dot_vframepsp): Remove.
1529 (dot_altrp): Clear operand when wrong. Allow tag.
1530 (dot_save): Likewise. Let default case also go through
1532 (dot_savemem): Likewise.
1533 (dot_restore): Don't return when wrong operand. Allow tag.
1534 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1535 parse_predicate_and_operand and the new arguments to
1536 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1537 when wrong operand. Allow tag.
1538 (dot_restorereg, dot_restorereg_p): Likewise.
1539 (dot_spillmem, dot_spillmem_p): Likewise.
1540 (dot_saveg): Clear operand when wrong. Perform tighter operand
1542 (dot_savef): Likewise.
1543 (dot_saveb): Likewise.
1544 (dot_savegf): Likewise.
1545 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1546 parse_predicate_and_operand and the new arguments to
1547 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1548 when wrong operand. Allow tag.
1550 (dot_label_state): Don't return when wrong operand.
1551 (dot_copy_state): Likewise.
1552 (dot_unwabi): Likewise. Check if in prologue.
1553 (dot_body): Don't call demand_empty_rest_of_line.
1554 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1556 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1557 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1558 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1559 (parse_operand): New second parameter. Don't deal with '}' here
1560 anymore. Don't advance past end-of-line.
1561 (parse_operands): Pass second argument to parse_operand.
1562 (ia64_start_line): Prevent out-of-bounds access through
1563 input_line_pointer. Deal with '}' here.
1564 (ia64_unrecognized_line): Don't deal with '}' here.
1565 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1566 discard_rest_of_line.
1568 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1570 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1571 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1572 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1573 (do_branch): Always set inst.reloc.pc_rel.
1574 (s_arm_elf_cons): Disallow use of (plt) suffix.
1575 (do_adrl): Adjust X_add_number unconditionally.
1576 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1577 argument. Handle all adjustment for pipeline offset here.
1578 (md_apply_fix): No need to undo work of md_pcrel_from. No
1579 need to extract pre-encoded pipeline adjustments from various
1580 branch instructions. Generally, assume instructions are already
1581 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1582 special cases. Handle BFD_RELOC_ARM_PLT32 like
1583 BFD_RELOC_ARM_PCREL_BRANCH.
1584 (tc_gen_reloc): Remove OBJ_ELF special case.
1585 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1587 2005-06-30 Ben Elliston <bje@gnu.org>
1589 * Makefile.am (check-DEJAGNU): Don't search for expect.
1590 * Makefile.in: Regenerate.
1592 2005-06-30 Ben Elliston <bje@gnu.org>
1594 * Makefile.am (EXPECT): Set to expect.
1595 (RUNTEST): Likewise, set to runtest.
1596 * Makefile.in: Regenerate.
1598 2005-06-23 Ben Elliston <bje@gnu.org>
1600 * config/m68k-parse.h: Use ISO C90.
1601 * config/m68k-parse.y: Likewise.
1602 * config/tc-m68k.h: Likewise.
1604 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1607 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1609 (optimize_disp): Optimize only if possible. Don't use 64bit
1610 displacement on non-constants and do same on constants if
1613 2005-06-17 Jan Beulich <jbeulich@novell.com>
1615 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1616 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1617 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1618 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1619 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1621 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1622 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1623 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1624 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1625 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1626 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1627 convert 8-byte pc-relative relocations.
1628 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1629 (i386_validate_fix): Likewise.
1630 (x86_cons): Also handle quad values in 64-bit mode.
1631 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1632 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1633 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1634 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1636 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1638 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1639 symbolP as well as for names with a leading dot. Use ACONCAT.
1640 (md_apply_fix): For branch relocations, only replace value
1641 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1642 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1643 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1644 (LOCAL_LABEL_PREFIX): Don't define.
1646 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1648 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1651 2005-06-08 James E Wilson <wilson@specifixinc.com>
1654 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1655 is NULL, then emit a warning, and return the current index.
1657 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1660 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1661 temporary copy of the operands array so that changes can be safely
1662 backed out if the insn does not match.
1663 (m68k_compare_opcode): Shortcut the test when the parameters are
1664 the same. Return 1 if the names match but the second opcode is
1665 further on in the array than the first.
1667 2005-06-08 Nick Clifton <nickc@redhat.com>
1670 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1672 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1674 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1676 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1677 Michael Snyder <msnyder@redhat.com>
1678 Stan Cox <scox@redhat.com>
1680 * configure.in: Add ms1 case.
1682 * configure: Regenerate.
1684 * configure.tgt: Add ms1 case.
1686 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1688 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1689 * config/tc-xtensa.c (new_resource_table): Likewise.
1690 (resize_resource_table): Likewise.
1691 (release_resources): Fix assertion for unsigned values.
1693 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1695 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1696 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1697 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1698 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1699 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1700 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1701 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1702 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1703 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1704 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1705 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1706 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1707 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1708 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1709 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1710 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1711 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1712 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1713 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1714 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1715 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1716 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1717 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1718 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1719 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1720 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1721 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1722 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1723 * config/tc-xtensa.c, config/tc-z8k.c:
1724 Replace all instances of the string "_apply_fix3" with
1726 * po/POTFILES.in, po/gas.pot: Regenerate.
1728 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1730 * Makefile.am: Run "make dep-am".
1731 (POTFILES): Remove GAS_CFILES.
1732 * Makefile.in: Regenerate.
1734 2005-06-07 David Ung <davidu@mips.com>
1736 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1737 24kc, 24kf and 24kfx under MIPS32 release 2.
1739 2005-06-04 Nick Clifton <nickc@redhat.com>
1741 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1742 to their Thumb-enabled equivalents.
1744 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1746 * config/tc-mips.c (load_register): Add leading "0x" to the
1747 output of sprintf_vma().
1750 2005-06-01 Nick Clifton <nickc@redhat.com>
1752 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1753 test for the presence of thumb version of the parsing functions
1754 since they must always exist and the test generates a compile time
1757 2005-05-31 Richard Henderson <rth@redhat.com>
1759 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1760 (alpha_reloc_op): Add it.
1761 (debug_exp): Handle it.
1762 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1763 (emit_insn): Handle it.
1764 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1766 2005-05-31 Christian Groessler <chris@groessler.org>
1768 * write.c (dump_section_relocs): Convert to ISO-C.
1769 (write_relocs): Avoid signed/unsigned and fprintf argument
1770 warnings in debug code.
1772 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1774 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1775 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1776 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1777 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1778 fixP->tc_fix_data directly in the sole place it was used.
1779 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1780 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1783 2005-05-27 Jan Beulich <jbeulich@novell.com>
1785 * config/tc-ia64.c (struct proc_pending): New.
1786 (unwind): Replace proc_start with proc_pending.
1787 (unwind_diagnostic): Check unwind.proc_pending.sym.
1788 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1789 Check if previous proc not closed. Record all entry points.
1790 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1791 Set symbol sizes for entry points recorded in dot_proc. Check
1792 arguments for consistency with respective .proc's.
1793 (md_assemble): Replace unwind.proc_start with
1794 unwind.proc_pending.sym.
1796 2005-05-27 Jan Beulich <jbeulich@novell.com>
1798 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1799 and last_ptr. Check all in-use slots for first one with non-NULL
1800 unwind_record. Don't reload end_ptr before second update round.
1802 2005-05-26 James E Wilson <wilson@specifixinc.com>
1804 * config/tc-ia64.c (extra_goodness): Update comment.
1805 (md_begin): Add debugging code to print best_template table.
1807 2005-05-25 Jan Beulich <jbeulich@novell.com>
1809 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1812 2005-05-25 Jan Beulich <jbeulich@novell.com>
1814 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1815 BFD_RELOC_UNUSED when determining the width of the reloc.
1817 2005-05-25 Jan Beulich <jbeulich@novell.com>
1819 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1822 2005-05-25 Jan Beulich <jbeulich@novell.com>
1824 * config/tc-ia64.c (dot_radix): Rewrite.
1826 2005-05-25 Jan Beulich <jbeulich@novell.com>
1828 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1830 (alloc_record): Remove references to next_slot_number and
1832 (emit_one_bundle): Likewise.
1834 2005-05-22 Nick Clifton <nickc@redhat.com>
1836 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1837 message buffer when invoking the insert function.
1839 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1841 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1842 only if an instruction match is found.
1844 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1846 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1847 to addition in argument to xtensa_dwarf2_emit_insn.
1849 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1851 * Makefile.am: Have 'all' depend on 'info'.
1852 * Makefile.in: Regenerate.
1854 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1856 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1858 2005-05-19 Anton Blanchard <anton@samba.org>
1860 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1861 (md_show_usage): Document it.
1862 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1863 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1865 2005-05-19 Jan Beulich <jbeulich@novell.com>
1867 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1868 relocations in unwind section.
1870 2005-05-18 Nick Clifton <nickc@redhat.com>
1872 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1873 if one exists. Ignore any error messages it may produce, just
1874 allow it to perform the insertion.
1876 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1878 * hash.c (hash_lookup): Add len parameter. All callers changed.
1879 (hash_find_n): New interface.
1880 * hash.h: Prototype hash_find_n.
1881 * sb.c: Include as.h.
1882 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1883 (sb_scrub_and_add_sb): New interface.
1884 * sb.h: Prototype sb_scrub_and_add_sb.
1885 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1887 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1888 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1889 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1891 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1893 * doc/Makefile.am (gasver.texi): Don't use $<.
1894 * doc/Makefile.in: Regenerated.
1896 2005-05-17 Nick Clifton <nickc@redhat.com>
1899 * symbols.c (resolve_symbol_value): Do not move symbols whose
1900 value expression has not been resolved or finalized into the
1901 absolute section as this will confuse other parts of the assembler
1902 into thinking that their value is zero.
1904 2005-05-17 Jan Beulich <jbeulich@novell.com>
1906 * read.c (_find_end_of_line): New.
1907 (find_end_of_line): New.
1908 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1909 (read_a_source_file): Use it.
1912 (get_line_sb): Use it.
1913 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1914 (s_comm_internal): Likewise.
1916 (s_macro): Likewise.
1917 (s_ignore): Use ignore_rest_of_line.
1918 * read.h (find_end_of_line): Prototype.
1919 (discard_rest_of_line): Remove prototype. #define to
1920 ignore_rest_of_line.
1922 2005-05-17 Nick Clifton <nickc@redhat.com>
1924 * config/tc-v850,h (TC_FIX_TYPE): Define.
1925 (TC_INIT_FIX_TYPE): Define.
1926 * config/tc-v850.c (md_assemble): When creating a fix record the
1927 operand in the tc_fix_data field.
1928 (md_apply_fix3): When applying a resolved fix use the operand's
1929 insertion procedure to store the value, if the operand has been
1932 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1934 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1936 * Makefile.in: Regenerated.
1938 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1939 Bob Wilson <bob.wilson@acm.org>
1941 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1943 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1944 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1946 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1948 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1949 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1951 2005-05-10 Michael Matz <matz@suse.de>
1953 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1955 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1957 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1960 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1961 Handle label-without-colon before ordinary dot-pseudo as an
1962 ordinary label. Don't leak memory for label-without-colon alone
1963 on a line. Don't mmixal-munge operands for dot-pseudos.
1965 2005-05-10 Jan Beulich <jbeulich@novell.com>
1967 * macro.c (get_any_string): Remove the two last parameters. Replace
1968 references to the former expand parameter by using macro_alternate.
1969 Simplify loop condition for checking for end-of-string.
1970 (get_string): Remove redunant call to sb_skip_white.
1971 (do_formals): Remove two last arguments to get_any_string.
1972 (macro_expand): Likewise.
1973 (expand_irp): Likewise.
1975 2005-05-10 Jan Beulich <jbeulich@novell.com>
1977 * read.c (s_macro): Move local variable 'local' to smaller scope.
1978 Call sb_kill on it when done.
1980 2005-05-09 Jan Beulich <jbeulich@novell.com>
1982 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1983 when zero and not required by encoding constraints.
1985 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1988 * config/tc-sh64.c (sh64_fake_label): New.
1990 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1992 * doc/internals.texi (TC_FAKE_LABEL): Document.
1994 * write.c (TC_FAKE_LABEL): New.
1995 (adjust_reloc_syms): Use it.
1996 (write_object_file): Likewise.
1998 2005-05-09 Jan Beulich <jbeulich@novell.com>
2000 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2001 and comma in Intel mode.
2003 2005-05-09 Jan Beulich <jbeulich@novell.com>
2005 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2006 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2007 Make name array static and const. Adjust lookup to account for NULL
2008 entries (standing for unused register numbers).
2010 2005-05-09 Jan Beulich <jbeulich@novell.com>
2012 * config/tc-i386.c (parse_insn): Consider all matching instructions
2013 when checking for string instruction after string-only prefix.
2015 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2018 * config/tc-ia64.c (start_unwind_section): Properly check
2019 comdat group with SHF_GROUP.
2021 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2023 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2025 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2027 * config/tc-xtensa.c: Remove excess whitespace.
2028 * config/tc-xtensa.h: Likewise.
2029 * config/xtensa-istack.h: Likewise.
2030 * config/xtensa-relax.c: Likewise.
2031 * config/xtensa-relax.h: Likewise.
2033 2005-05-06 Nick Clifton <nickc@redhat.com>
2035 * sb.h: Fix formatting of comments.
2036 * sb.c: Fix formatting of comments.
2038 2005-05-06 Jan Beulich <jbeulich@novell.com>
2040 * sb.h (sb_add_buffer): Reintroduce.
2041 * sb.c (sb_add_buffer): Likewise.
2043 2005-05-06 Jan Beulich <jbeulich@novell.com>
2045 * macro.c (new_formal, del_formal): New.
2046 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2047 required argument has default value. Stop looking for more formal
2048 when there was a vararg one.
2049 (macro_expand_body): Use new_formal and del_formal.
2050 (macro_expand): Likewise. Initialize local variable err. Don't
2051 return immediately when encountering an error. Warn when keyword
2052 argument already had a value assigned. Eliminate duplicate clearing
2053 of argument value. When current positional argument matches parameter
2054 of vararg type, assign to it all the remaining arguments. Issue error
2055 when required parameter does not have value.
2056 (free_macro): Use del_formal.
2057 (expand_irp): Initialize formal type. Free buffers associated with
2058 formal prior to returning.
2059 * macro.h (struct formal_struct): Add new field 'type' with new
2060 enumeration type 'formal_type'.
2061 * doc/as.texinfo: Document macro parameter qualifiers.
2062 * NEWS: Mention new functionality.
2064 2005-05-06 Jan Beulich <jbeulich@novell.com>
2066 * cond.c (s_ifb): New.
2067 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2068 * read.h (s_ifb): Prototype.
2069 * doc/as.texinfo: Document .ifb and .ifnb.
2071 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2073 * config/tc-ia64.c (MIN): Undef.
2075 2005-05-05 Paul Brook <paul@codesourcery.com>
2077 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2079 2005-05-05 Matt Thomas <matt@3am-software.com>
2081 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2084 2005-05-05 Nick Clifton <nickc@redhat.com>
2086 * Update the address and phone number of the FSF organization in
2087 the GPL notices in the following files:
2088 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2089 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2090 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2091 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2092 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2093 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2094 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2095 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2096 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2097 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2098 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2099 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2100 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2101 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2102 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2103 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2104 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2105 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2106 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2107 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2108 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2109 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2110 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2111 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2112 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2113 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2114 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2115 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2116 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2117 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2118 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2119 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2120 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2121 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2122 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2123 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2124 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2125 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2126 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2127 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2128 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2129 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2130 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2131 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2132 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2133 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2134 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2135 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2136 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2137 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2138 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2139 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2140 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2141 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2142 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2143 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2144 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2145 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2146 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2147 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2148 config/xtensa-istack.h, config/xtensa-relax.c,
2149 config/xtensa-relax.h, doc/fdl.texi
2151 2005-05-05 Nick Clifton <nickc@redhat.com>
2153 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2154 the target_big_endian variable to false.
2156 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2158 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2159 list traversal. Use bfd_section_list_prepend.
2160 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2161 over the section list.
2162 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2163 (xtensa_insert_section): Delete.
2164 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2165 and bfd_section_list_prepend.
2166 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2167 bfd_section_list_insert_after.
2169 2005-05-03 Nick Clifton <nickc@redhat.com>
2171 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2172 of bfd_section_list... macros.
2173 * config/tc-mmix.c (mmix_frob_file): Likewise.
2174 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2175 (xtensa_insert_section): Likewise.
2177 * macro.c (macro_hash): Remove static.
2178 * macro.h (macro_hash): Provide an external declaration.
2180 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2182 * write.c (write_object_file): Use bfd_section_double_list_remove
2185 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2187 * doc/Makefile.am (gasver.texi): Correct quoting.
2188 * doc/Makefile.in: Regenerated.
2190 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2192 * configure.tgt: Add h8300*-*-rtemscoff.
2193 Switch h8300*-*-rtems* to elf.
2195 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2197 * hash.c: Undo the last change.
2200 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2202 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2204 (DISTCLEANFILES): Remove.
2205 (MAINTAINERCLEANFILES): Add asconfig.texi.
2206 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2208 2005-04-29 Ben Elliston <bje@au.ibm.com>
2210 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2211 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2212 (bignum-copy.o): Remove.
2213 * Makefile.in: Regenerate.
2214 * makefile.vms (OBJS): Remove bignum-copy.obj.
2215 * symbols.h (local_symbol_make): Remove declaration.
2216 (verify_symbol_chain_2): Likewise.
2217 * symbols.c (local_symbol_make): Make static.
2218 (max_indent_level): Likewise.
2219 (verify_symbol_chain_2): Remove.
2220 * macro.c (macro_hash): Make static.
2221 * messages.c (fprint_value): Remove.
2222 * read.h (get_absolute_expr): Remove.
2223 (emit_leb128_expr): Likewise.
2224 (do_s_func): Likewise.
2225 * read.c (do_s_func): Make static.
2226 (emit_leb128_expr): Likewise.
2227 (get_absolute_expr): Likewise.
2228 * as.h (as_howmuch): Remove declaration.
2229 (fprint_value): Likewise.
2230 * as.c (myname): Make static.
2231 * input-scrub.c (as_howmuch): Remove.
2232 (as_1_char): Likewise.
2233 * input-file.h (input_file_is_open): Remove.
2234 * input-file.c (input_file_is_open): Likewise.
2235 * expr.h (expr_build_unary): Remove declaration.
2236 (expr_build_binary): Likewise.
2237 * expr.c (expr_build_unary): Remove.
2238 (expr_build_binary): Likewise.
2239 * hash.h (hash_replace): Remove declaration.
2240 (hash_delete): Likewise.
2241 * hash.c (hash_replace): Remove.
2242 (hash_delete): Likewise.
2243 * bignum-copy.c (bignum_copy): Move from here ..
2244 * config/tc-vax.c (bignum_copy): .. to here.
2245 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2246 (bignum_copy): Remove extern declaration.
2247 * sb.h (string_count): Remove extern declaration.
2248 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2249 (sb_name): Likewise.
2250 * sb.c (dsize): Replace preprocessor macro with static int.
2251 (string_count): Make static.
2252 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2253 (sb_name): Likewise.
2254 * config/obj-coff.c (dim_index): Make static.
2255 * config/tc-i386.c (GOT_symbol): Likewise.
2256 (output_invalid_buf): Likewise.
2257 * doc/internals.texi (Warning and error messages): Remove the
2258 prototype for fprint_value.
2260 2005-04-27 Ben Elliston <bje@au.ibm.com>
2264 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2266 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2268 * read.c (pseudo_set): Disallow symbol set to common symbol.
2271 * write.c (write_object_file): Report common symbol name when
2272 disallowing local symbol set to common symbol.
2273 (adjust_reloc_syms): Disallow local symbol set to undefined
2276 2005-04-25 Jan Beulich <jbeulich@novell.com>
2278 * macro.c (macro_expand_body): Replace locals indicator parameters
2279 with actual macro_entry. New local variables macro_line and err.
2280 Don't return when encountering an error, just record the fact.
2281 Detect local symbol name colliding with parameter. Track line number
2282 inside of macro expansion.
2283 (do_formals): Move local variable name to wider scope. Check
2284 parameter of the same name doesn't already exist. In MRI mode, also
2285 check it doesn't collide with the argument count pseudo-parameter).
2286 (define_macro): Add file and line number parameters. Remove local
2287 variable namestr. New local variable error. Initialize macro_entry
2288 members file, line, and name. Don't return when encountering an
2289 error, just record the fact. Use %s in some diagnostics for read.c
2290 to insert the macro name. Free macro_entry on error.
2291 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2292 when encountering an error, just record the fact.
2293 (expand_irp): Don't return when encountering an error, just record
2295 * macro.h (macro_struct): New members name, file, and line.
2296 (define_macro): Add file and line number parameters.
2297 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2298 regarding pseudo-op redefinition with the file/line that macro
2299 definition started at.
2301 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2303 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2304 (future_alignment_required): Remove ifdefs that use it.
2306 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2308 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2309 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2310 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2312 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2313 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2315 2005-04-21 Christian Groessler <chris@groessler.org>
2317 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2320 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2322 * config/obj-aout.h (S_IS_EXTERN): Removed.
2323 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2324 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2325 * symbols.c (S_IS_EXTERN): Likewise.
2326 * symbols.h (S_IS_EXTERN): Likewise.
2328 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2330 * config/tc-d10v.c (md_apply_fix3): Likewise.
2331 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2332 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2333 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2334 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2335 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2336 (shmedia_md_convert_frag): Likewise.
2337 * symbols.c (print_symbol_value_1): Likewise.
2338 * write.c (write_object_file): Likewise.
2340 2005-04-20 Nick Clifton <nickc@redhat.com>
2342 * config/tc-xtensa.c (get_aligned_diff): Change type of
2343 branch_align to offsetT so that its signedness matches that of
2346 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2347 number into a readable string.
2348 (load_register): Likewise.
2350 2005-04-20 Andreas Schwab <schwab@suse.de>
2352 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2354 2005-04-19 David S. Miller <davem@davemloft.net>
2356 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2357 NULL insn, exit early. Remove now spurious NULL checks.
2358 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2361 2005-04-19 Jan Beulich <jbeulich@novell.com>
2363 * symbols.h (symbol_find_base): Remove prototype.
2364 * symbols.c (save_symbol_name): Remove code section conditional upon
2366 (symbol_find): Remove.
2367 (symbol_find_base): Rename to symbol_find.
2368 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2370 * config/obj-coff.c (tag_insert): Remove code section conditional
2371 upon STRIP_UNDERSCORE.
2372 (obj_coff_def): Likewise.
2373 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2374 (coff_frob_symbol): Likewise.
2375 (yank_symbols): Likewise.
2376 (c_section_symbol): Likewise.
2377 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2378 * config/tc-arm.c (symbol_locate): Remove code section conditional
2379 upon STRIP_UNDERSCORE.
2380 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2381 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2382 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2383 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2384 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2386 2005-04-19 Andreas Schwab <schwab@suse.de>
2388 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2389 access to application registers.
2391 2005-04-19 Jan Beulich <jbeulich@novell.com>
2393 * config/te-sysv32.h: Remove.
2394 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2396 * Makefile.in (TARG_ENV_HFILES): Likewise.
2398 2005-04-19 Jan Beulich <jbeulich@novell.com>
2401 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2404 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2406 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2408 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2410 * config/tc-mips.c (normalize_constant_expr): Don't check for
2412 (check_absolute_expr): Only call normalize_constant_expr() if
2414 (mips_ip): Likewise.
2416 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2418 2005-04-18 Jan Beulich <jbeulich@novell.com>
2420 * macro.c (free_token): New, freeing all the memory associated with a
2422 (do_formals): Move initializers to ...
2423 (define_macro): ... here.
2424 (delete_macro): Convert passed in name to lower case. Warn when
2425 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2427 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2429 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2431 2005-04-15 Jan Beulich <jbeulich@novell.com>
2433 * config/obj-elf.c (obj_elf_struct): New.
2434 (elf_pseudo_table). Use it for .offset and .struct.
2436 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2437 Sterling Augustine <sterling@tensilica.com>
2439 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2440 than the section alignment.
2442 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2443 H.J. Lu <hongjiu.lu@intel.com>
2445 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2446 * config/tc-xtensa.c (xg_translate_sysreg_op,
2447 xtensa_translate_old_userregs_ops,
2448 xtensa_find_unaligned_branch_targets,
2449 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2450 relax_frag_add_nop): Support 64-bit host.
2451 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2452 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2454 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2456 * configure.tgt: Add support for OpenBSD/sparc ELF.
2458 * configure.tgt: Set emulation for mips-*-openbsd*.
2459 Remove broken mips-dec-openbsd* config.
2460 * configure.in: Set default ABI for mips64-*-openbsd*.
2461 * configure: Regenerate.
2463 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2465 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2466 optimization for constant addresses.
2468 2005-04-14 Nick Clifton <nickc@redhat.com>
2470 * as.c (main): Move parse_args before symbol_begin and frag_init
2471 so that the hash table size can be set before it is used.
2472 * hash.c: Use an unsigned long type for the size of the hash
2474 * hash.h (set_gas_hash_table_size): Update the prototype.
2476 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2478 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2479 * acinclude.m4: Include ../bfd/warning.m4.
2480 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2481 * Makefile.in: Regenerate.
2482 * configure: Regenerate.
2483 * doc/Makefile.in: Regenerate.
2485 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2487 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2488 (normalize_address_expr): New function to sign-extend address
2489 offsets that fit into 32 bits in 32-bit mode.
2490 (macro_build_ldst_constoffset): Use normalize_address_expr()
2491 instead of a handcoded sequence.
2492 (load_register): Likewise. Report oversized numbers in a useful
2494 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2495 for constant addresses. Report oversized numbers in a useful way.
2496 (mips_ip): Use normalize_address_expr() for addresses.
2498 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2500 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2501 similar to other instructions now that they're marked as ImmExt.
2503 2005-04-12 Nick Clifton <nickc@redhat.com>
2505 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2506 (gas_hash_table_size): New static variable.
2507 (set_gas_hash_table_size): New function: Records a requested size
2508 for the hash tables.
2509 (get_gas_hash_table_size): New function: Return a prime number
2510 near the requested size of the hash table.
2511 (hash_new): Use get_gas_hash_table_size.
2512 * hash.h: Add a prototype for set_gas_hash_table_size.
2513 * as.c (show_usage): Add description of new switches: --hash-size
2514 and --reduce-memory-overheads.
2515 (option_values): Add OPTION_HASH_TABLE_SIZE and
2516 OPTION_REDUCE_MEMORY_OVERHEADS.
2517 (std_longpopts): Add entries for the new options.
2518 (parse_args): Handle the new options.
2519 * Makefile.am: Add a dependency of as.c on hash.h.
2520 * Makefile.in: Regenerate.
2521 * doc/as.texinfo: Document the new switches.
2522 * NEWS: Mention the new switches.
2524 2005-04-12 Nick Clifton <nickc@redhat.com>
2527 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2530 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2532 * Makefile.am: Run "make dep-am".
2533 * Makefile.in: Regenerate.
2535 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2536 Bob Wilson <bob.wilson@acm.org>
2538 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2540 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2542 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2544 2005-04-11 Jan Beulich <jbeulich@novell.com>
2546 * NEWS: Mention these changes and their effects.
2547 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2549 (check_macro): Likewise.
2550 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2551 labels together with the closing pseudo-op.
2552 (macro_expand_body): Adjust comment. Range-check input before use.
2553 Adjust mis-spelled diagnostic. Use is_name_beginner.
2554 * read.c (try_macro): New.
2555 (read_a_source_file): New static variable last_eol. Don't list
2556 macro expansion lines more than once. Call try_macro.
2557 (s_macro): Set section of line_label to absolute instead of undefined.
2558 * doc/as.texinfo: Add information on the caveats of these changes.
2560 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2562 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2563 * symbols.h (symbol_X_add_number): Update prototype.
2565 2005-04-10 Eric Christopher <echristo@redhat.com>
2567 * symbols.c (symbol_X_add_number): Fix warning.
2569 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2571 * config/tc-m68k.c (md_begin): Support 64bit host.
2572 (get_num): Support 64bit BFD on 32bit host.
2574 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2576 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2578 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2580 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2581 call. Don't do the COFF hacks for multi-emulation gas. Move
2582 demand_empty_rest_of_line back to caller.
2583 (s_set, equals): demand_empty_rest_of_line here.
2586 * as.h (rs_dummy): Define.
2587 * symbols.c (symbol_X_add_number): New function.
2588 * symbols.h (symbol_X_add_number): Declare.
2589 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2590 * read.c (assign_symbol): New function, split out from s_set.
2591 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2592 Fix COFF hacks for multi-emulation gas.
2593 (s_set): Call assign_symbol. Remove "register" keyword.
2594 (set_zero_frag): New function.
2595 (pseudo_set): Always check for assignment to section syms.
2596 Always set segment and frag of symbol, and likewise extern for
2597 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2598 special case exp.X_add_number non-zero for O_symbol expressions.
2599 (equals): Use assign_symbol.
2601 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2603 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2606 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2608 * config/tc-i386.c (tc_gen_reloc): Don't turn
2609 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2611 2005-04-06 Nick Clifton <nickc@redhat.com>
2613 * po/rw.po: New translation: Kinyarwanda
2614 * configure.in (ALL_LINGUAS): Add rw
2615 * configure: Regenerate.
2617 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2618 Bob Wilson <bob.wilson@acm.org>
2620 * config/tc-xtensa.c (branch_align_power): New.
2621 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2622 future_alignment_required): Use branch_align_power to check section
2623 alignment as well as xtensa_fetch_width when aligning branch targets.
2625 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2627 * config/tc-xtensa.c: Warning fixes throughout.
2628 (xtensa_fetch_width): Change to unsigned.
2629 (assemble_nop, xtensa_find_unaligned_branch_targets,
2630 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2631 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2632 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2633 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2634 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2635 get_text_align_max_fill_size, get_text_align_nop_count,
2636 get_text_align_nth_nop_size, get_noop_aligned_address,
2637 get_aligned_diff, convert_frag_align_next_opcode,
2638 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2639 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2640 types, avoiding size_t and using offsetT and addressT appropriately.
2641 (get_text_align_power): Clean up types. Avoid incorrect bound.
2642 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2644 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2646 * config/tc-ia64.c (start_unwind_section): Undo the change
2648 (generate_unwind_image, dot_endp): Likewise.
2650 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2652 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2653 le_nop_stop arrays and initializers to file scope.
2654 (md_begin): When generating code for anything other than
2655 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2657 2005-04-01 Jan Beulich <jbeulich@novell.com>
2659 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2662 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2664 * NEWS: Mention [fdgh]_floating.
2665 * config/atof-vax.c: Fix some whitespace.
2666 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2668 2005-04-01 Nick Clifton <nickc@redhat.com>
2670 * configure.in: Add a check for <unistd.h> providing a prototype
2671 for getopt() which is compatible with the one in
2672 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2673 * configure: Regenerate.
2674 * config.in (HAVE_DECL_GETOPT): Add.
2676 2005-04-01 Jan Beulich <jbeulich@novell.com>
2678 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2680 2005-04-01 Jan Beulich <jbeulich@novell.com>
2682 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2683 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2685 2005-03-30 Julian Brown <julian@codesourcery.com>
2687 * config/tc-arm.c (arm_adjust_symtab): Rename
2688 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2690 2005-03-30 Julian Brown <julian@codesourcery.com>
2692 * config/tc-arm.c (mapping_state): Change documentation in function
2693 comment to cross-reference spec instead. Change type of mapping symbols
2695 (arm_adjust_symtab): Don't change type of mapping symbols here.
2697 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2699 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2700 * config.in: Regenerate.
2701 * configure: Regenerate.
2702 * configure.in: Check for ffs decl and alphabetize.
2704 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2705 Phil Blundell <philb@gnu.org>
2707 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2708 (md_apply_fix3): Mark TLS symbols.
2709 (tc_gen_reloc): Handle TLS relocations.
2710 (arm_fix_adjustable): Ignore TLS relocations.
2711 (s_arm_elf_cons): Support expressions after decorated symbols.
2713 2005-03-29 Julian Brown <julian@codesourcery.com>
2715 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2716 whether personality routine index N has been output for this section.
2717 (mapping_state): tc_segment_info_data now struct not enum.
2718 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2719 handled on section change.
2720 (create_unwind_entry): Previous code to output dependency removed.
2721 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2723 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2724 arm_segment_info_type.
2725 (arm_segment_info_type): New struct.
2727 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2728 Bob Wilson <bob.wilson@acm.org>
2730 * config/tc-xtensa.c (do_align_targets): Update comment.
2731 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2732 Insert a LOOP_END frag before every loop target, and do not overload
2733 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2734 (xg_assemble_vliw_tokens): Use do_align_targets.
2735 (xtensa_fix_target_frags): Remove code to convert a
2736 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2737 negatable branch at the end of a loop.
2738 (frag_can_negate_branch): Delete.
2740 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2741 H.J. Lu <hongjiu.lu@intel.com>
2744 NEWS: Mention "-mtune=[itanium1|itanium2]".
2746 * config/tc-ia64.c (md): Add tune.
2747 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2748 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2749 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2750 B unit NOPs are discouraged for McKinley-derived cores.
2751 (md_begin): Don't hardcode the "extra_goodness()" function in
2753 (ia64_init): Set md.tune to itanium2.
2755 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2756 * doc/c-ia64.texi: Likewise.
2758 2005-03-27 Ian Lance Taylor <ian@airs.com>
2760 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2761 bad C_EFCN symbol, print its name.
2763 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2765 * config/tc-xtensa.c (use_longcalls): Delete.
2766 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2767 the use_longcalls flag is set. Do this before checking the segment.
2768 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2769 expand direct calls at this point.
2770 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2771 (xtensa_find_unmarked_state_frags): Likewise.
2772 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2773 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2774 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2775 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2777 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2779 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2781 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2783 * config/tc-cris.h: Convert to ISO C90.
2784 * config/tc-cris.c: Ditto.
2785 (md_estimate_size_before_relax): Remove obsolete comment for
2786 parameter "segment_type".
2787 (md_begin): Document reason for cast of hash_insert argument.
2788 (md_atof): Correct type of parameter "type".
2790 2005-03-24 Nick Clifton <nickc@redhat.com>
2792 * write.h (bit_fix_new): Remove redundant prototype.
2793 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2794 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2795 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2796 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2797 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2798 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2799 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2800 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2801 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2802 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2803 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2804 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2805 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2806 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2807 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2808 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2809 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2810 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2811 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2812 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2813 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2814 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2815 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2816 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2817 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2818 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2819 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2820 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2821 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2822 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2823 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2824 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2825 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2826 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2827 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2828 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2829 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2830 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2831 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2832 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2833 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2834 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2835 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2836 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2837 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2838 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2839 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2840 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2841 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2842 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2843 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2844 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2845 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2846 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2847 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2849 2005-03-23 Jim Blandy <jimb@redhat.com>
2851 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2852 attributes properly.
2854 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2855 Nick Clifton <nickc@redhat.com>
2857 * configure.tgt: Accept any C library to accompany a GNU Linux
2858 implementation, not just the GNU C library.
2859 * configure.in: Likewise.
2860 * configure: Regenerate.
2862 2005-03-23 Nick Clifton <nickc@redhat.com>
2864 * config/tc-tic30.c: Convert to ISO C90 formatting.
2865 * config/tc-tic30.h: Convert to ISO C90 formatting.
2866 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2867 * config/atof-vax.c: Convert to ISO C90 formatting.
2869 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2871 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2872 relocations correctly as well.
2873 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2874 relocations in mergeable sections section-relative either.
2876 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2878 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2880 2005-03-21 Nick Clifton <nickc@redhat.com>
2882 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2883 warning by providing a prototype for sh_symbian_find_elf_flags.
2885 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2888 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2890 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2891 along with other formats that set bfd_gas. Remove unnecessary
2892 setting of bfd_gas. Delete strongarm cases in generic_target
2895 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2898 * config/tc-m68k.c (TRUNC, SEXT): Define.
2899 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2900 (m68k_ip): Truncate or sign extend expressions as appropriate.
2901 (get_num): Likewise.
2902 (md_apply_fix3): Use SEXT.
2904 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2906 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2907 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2908 (obj-vms.o): Delete rule.
2910 * Makefile.in: Regenerate.
2911 * aclocal.m4: Regenerate.
2912 * doc/Makefile.in: Regenerate.
2913 * po/POTFILES.in: Regenerate.
2915 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2917 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2918 flag for coldfire v4e.
2920 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2922 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2923 xg_apply_fix_value and return a value to indicate success.
2924 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2925 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2926 (xtensa_validate_fix_sub): New.
2927 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2928 (tc_gen_reloc): Move code to handle difference of symbols and code to
2929 apply tentative fix values to ...
2930 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2931 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2932 relocations when linkrelax flag is not set.
2933 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2934 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2936 2005-03-17 Jan Beulich <jbeulich@novell.com>
2938 * config/tc-i386.c (i386_scale): Beautify error message.
2939 (Intel syntax comments): Update.
2940 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2942 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2943 Remove declarations.
2944 (intel_bracket_expr): Declare.
2945 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2946 of the function body in a loop allowing to split an operand into two.
2947 Replace calls to malloc and checks of it returning non-NULL with
2948 calls to xmalloc/xstrdup.
2949 (intel_expr): SHORT no longer handled here. Add comment indicating
2950 comparison ops need implementation.
2951 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2952 Check right operand of - does not specify a register when parsing
2953 the address of a memory reference.
2954 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2955 Check operands do not specify a register when parsing the address of
2957 (intel_e06, intel_e06_1): Likewise.
2958 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2959 handle SHORT as well as unary + and -. Don't accept : except for
2960 segment overrides or in direct far jump/call insns.
2961 (intel_brack_expr): New.
2962 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2964 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2965 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2966 Allow symbolic constants as register scale value.
2967 (intel_get_token): Replace call to malloc and check of return value
2968 with call to xmalloc. Change handling for FLAT to match MASM's.
2969 (intel_putback_token): Don't try to back up/free current token if
2972 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2974 * configure.tgt: Set emulation for arm-*-eabi*.
2975 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2976 * config/te-armeabi.h: New file.
2977 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2978 * config/te-symbian.h: Include "te-armeabi.h".
2980 2005-03-16 Nick Clifton <nickc@redhat.com>
2982 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2983 local variable in case it is clobbered by the setjmp.
2985 2005-03-16 Nick Clifton <nickc@redhat.com>
2986 Ben Elliston <bje@au.ibm.com>
2988 * configure.in (werror): New switch: Add -Werror to the
2989 compiler command line. Enabled by default. Disable via
2991 * configure: Regenerate.
2993 2005-03-16 Nick Clifton <nickc@redhat.com>
2995 * config/obj-coff.h: Convert to ISO C90 formatting.
2996 * config/obj-coff.c: Convert to ISO C90 formatting.
2998 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3000 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3001 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3002 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3003 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3004 (insns): Add ARMv6T2 instructions:
3005 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3006 (arm_archs): Add V6T2 variants.
3008 2005-03-15 Nick Clifton <nickc@redhat.com>
3010 * NEWS: Add cutoff for changes in 2.16 release.
3012 2005-03-15 Jan Beulich <jbeulich@novell.com>
3014 * expr.c (operand): Merge handling of unary + into that for unary
3017 2005-03-14 Eric Christopher <echristo@redhat.com>
3019 * config/tc-mips.c: Include dw2gencfi.h.
3020 (mips_cfi_frame_initial_instructions): New.
3021 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3022 (tc_cfi_frame_initial_instructions): Ditto.
3023 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3024 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3025 * Makefile.am: Update dependencies.
3026 * Makefile.in: Regenerate.
3028 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3030 * po/es.po: Commit new Spanish translation.
3032 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3034 * po/tr.po: Commit new Turkish translation.
3036 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3038 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3041 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3043 * config-gas.com: Mark vax-vms as obsolete.
3044 * configure.in: Remove fmt=vms support.
3045 * config.in: Regenerate.
3046 * configure: Regenerate.
3047 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3049 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3050 Bob Wilson <bob.wilson@acm.org>
3052 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3053 when checking if xg_resolve_literals needs to be called.
3054 * config/tc-xtensa.h: Fix spelling typo in a comment.
3056 2005-03-10 Jan Beulich <jbeulich@novell.com>
3058 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3059 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3060 crafted structure declarations with the types from macro.h.
3062 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3064 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3065 for -mno-shared optimization.
3067 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3069 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3070 (MAX_NOPS): Bump to 4.
3071 (mips_fix_vr4130): New variable.
3072 (nops_for_vr4130): New function.
3073 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3074 nops_for_vr4130 if working around VR4130 errata.
3075 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3076 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3077 (md_parse_option): Handle them.
3078 (md_show_usage): Print them.
3079 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3081 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3083 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3086 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3088 * config/tc-mips.h (mips_flush_pending_output): Delete.
3089 (mips_emit_delays): Declare.
3090 (md_flush_pending_output): Use mips_emit_delays.
3091 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3092 the previous instructions.
3093 (md_begin, append_insn, md_parse_option): Update callers.
3094 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3096 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3097 (s_gpdword): Update callers.
3098 (start_noreorder, end_noreorder): New functions.
3099 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3100 manipulating mips_opts or prev_nop_frag directly.
3101 (mips_flush_pending_output): Delete.
3103 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3105 * config/tc-mips.c (mips_move_labels): New function, taken from...
3106 (append_insn, mips_emit_delays): ...here.
3108 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3110 * config/tc-mips.c (MAX_NOPS): New macro.
3111 (history): Resize to 1 + MAX_NOPS.
3112 (fix_vr4120_class): New enumeration.
3113 (vr4120_conflicts): New variable.
3114 (init_vr4120_conflicts): New function.
3115 (md_begin): Call it.
3116 (insn_uses_reg): Constify first argument.
3117 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3118 (nops_for_insn_or_target): New functions.
3119 (append_insn): Use the new nops_for_* functions instead of inline
3120 delay checks. Generalize prev_nop_frag handling to handle an
3121 arbitrary history length. Insert nops into the history buffer
3122 once the number of nops in prev_nop_frag is fixed.
3123 (emit_delays): Use nops_for_insn instead of inline delay checks.
3125 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3127 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3128 check from branch delay code. Remove unnecessary check for branches.
3130 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3132 * config/tc-mips.c (dummy_opcode): Delete.
3133 (nop_insn, mips16_nop_insn): New variables.
3134 (NOP_INSN): New macro.
3135 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3136 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3137 (md_begin): Initialize nop_insn and mips16_nop_insn.
3138 (append_insn): Use the new emit_nop function to add nops, recording
3139 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3140 to reserve room for the instruction and install_insn to install the
3141 final form. Use insert_into_history to record the instruction in
3142 the history buffer. Use move_insn to do delay slot filling.
3143 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3144 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3145 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3147 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3149 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3150 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3151 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3152 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3153 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3155 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3157 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3158 and extended_p fields with a single fixed_p field.
3159 (append_insn, mips_no_prev_insn): Adjust accordingly.
3161 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3163 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3164 a single mips16_absolute_jump_p bit.
3165 (append_insn): Adjust accordingly.
3167 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3169 * config/tc-mips.h (mips_cl_insn): Move definition to...
3170 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3171 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3173 (history): New variable.
3174 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3175 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3176 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3177 (prev_prev_insn_unreordered): Delete.
3178 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3179 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3182 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3184 * doc/Makefile.am: Update as.info dependencies.
3185 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3187 2005-03-08 Jan Beulich <jbeulich@novell.com>
3189 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3190 error, and point to .purgem documentation if someone really needs
3192 * NEWS: Mention macro redefinition is now an error.
3194 2005-03-08 Jan Beulich <jbeulich@novell.com>
3196 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3197 emitted to. Add more precise diagnostics for non-fitting insns based
3198 on that. Eliminate now superfluous special casing of MLX. Clear out
3199 slot information when dropping an insn.
3201 2005-03-08 Jan Beulich <jbeulich@novell.com>
3203 * config/tc-ia64.c (parse_section_name): Rename to...
3204 (cross_section): In addition to separating the name from the rest of
3205 the arguments, also carry out the operation.
3206 (dot_xdata): Use cross_section.
3207 (dot_float_cons): Likewise.
3208 (dot_xstringer): Likewise.
3209 (dot_xdata_ua): Likewise.
3210 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3212 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3214 * po/gas.pot: Regenerate.
3216 2005-03-04 David Daney <ddaney@avtrex.com>
3218 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3219 instead of '_gp' for -mno-shared optimization.
3221 (s_abicalls): Document it in the comment.
3222 (md_show_usage): Document the -mno-shared option.
3224 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3226 * config/tc-mips.c (mips_set_options): Add sym32 field.
3227 (mips_opts): Initialize it.
3228 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3229 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3230 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3231 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3232 when deciding whether to use a symbolic %highest/%higher expansion.
3233 (macro): Likewise. Remove o64/n32 linux hack. Always use
3234 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3235 and "la". Handle constants separately from symbolic expressions in
3236 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3237 and using load_register to load the high part of the address.
3238 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3239 (OPTION_ELF_BASE): Bump by 2.
3240 (md_longopts): Add entries for -msym32 and -mno-sym32.
3241 (md_parse_option): Handle them.
3242 (usage): Document them.
3243 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3244 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3245 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3246 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3247 -msym32 and -mno-sym32.
3249 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3251 * config/tc-mips.c (load_address): Implement GP optimization
3252 for 64bit address space non-PIC. Fix formatting.
3253 (macro): Likewise. Simplify code.
3254 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3255 (mips_after_parse_args): Simplify code.
3257 2005-03-03 Nick Clifton <nickc@redhat.com>
3259 * expr.c (operand): Remove redundant code enclosed by #ifdef
3260 RELAX_PAREN_GROUPING....#endif.
3262 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3263 reloc is the difference of two symbols defined in the same
3266 * config/tc-iq2000.c (line_comment_chars): Include the # character
3267 as otherwise this breaks #APP/#NO_APP processing.
3269 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3271 * config/tc-arc.c(md_assemble): Remove dead code for handling
3272 immediate indexing of ld and st .
3274 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3275 Joseph Myers <joseph@codesourcery.com>
3277 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3278 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3279 (parse_relocation): Check for a word break after a relocation
3281 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3284 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3286 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3288 2005-03-02 Jan Beulich <jbeulich@novell.com>
3290 * as.c (main): Use unlink_if_ordinary instead of unlink.
3291 * messages.c (as_fatal): Likewise.
3293 2005-03-02 Jan Beulich <jbeulich@novell.com>
3295 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3297 (parse_register): Allow cr8...15 in all modes.
3299 2005-03-02 Jan Beulich <jbeulich@novell.com>
3301 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3302 etc. like normal symbol references (T_ID).
3304 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3306 * symbols.c (fb_label_name): Fix silly thinko in last change.
3308 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3310 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3311 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3313 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3315 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3318 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3321 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3323 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3325 * as.h (assert): Warning fix.
3326 * expr.c (expr): Correct assertion.
3327 * read.c (s_comm_internal): Remove assertion.
3328 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3329 (fixup_segment): Remove assertion.
3330 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3331 (md_apply_fix3): Likewise.
3332 * config/tc-i370.c (md_begin): Correct assertion.
3333 (i370_macro): Warning fix for assertion.
3335 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3337 * configure.in (AC_C_BIGENDIAN): Invoke.
3338 * configure: Regenerate.
3339 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3340 host variable to set string header size.
3341 * config/obj-aout.c (obj_header_append): Don't use host structs.
3342 (obj_symbol_to_chars): Likewise.
3343 (obj_emit_strings): Likewise. Use the passed in output pointer.
3344 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3345 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3346 not sizeof host struct.
3347 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3348 (obj_emit_strings): Likewise.
3349 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3350 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3352 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3354 (host_number_to_chars): Define.
3355 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3356 host internal struct to set header sizes.
3357 * config/tc-i960.c (md_number_to_field): Warning fix.
3358 (md_ri_to_chars): Use host byte order.
3359 (get_cdisp, md_apply_fix3): Warning fix.
3360 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3362 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3364 * doc/c-arc.texi: Update documentation about ARC's extension
3367 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3369 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3372 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3374 * cgen.c: Warning fixes.
3375 * config/tc-arc.c: Likewise.
3376 * config/tc-arm.c: Likewise.
3377 * config/tc-avr.c: Likewise.
3378 * config/tc-d10v.c: Likewise.
3379 * config/tc-d30v.c: Likewise.
3380 * config/tc-frv.c: Likewise.
3381 * config/tc-frv.h: Likewise.
3382 * config/tc-h8300.c: Likewise.
3383 * config/tc-h8500.c: Likewise.
3384 * config/tc-i370.c: Likewise.
3385 * config/tc-i960.c: Likewise.
3386 * config/tc-ia64.c: Likewise.
3387 * config/tc-ip2k.c: Likewise.
3388 * config/tc-m68hc11.c: Likewise.
3389 * config/tc-maxq.c: Likewise.
3390 * config/tc-mcore.c: Likewise.
3391 * config/tc-mips.c: Likewise.
3392 * config/tc-msp430.c: Likewise.
3393 * config/tc-pj.c: Likewise.
3394 * config/tc-ppc.c: Likewise.
3395 * config/tc-ppc.h: Likewise.
3396 * config/tc-s390.c: Likewise.
3397 * config/tc-sh.c: Likewise.
3398 * config/tc-sh64.c: Likewise.
3399 * config/tc-tic4x.c: Likewise.
3400 * config/tc-tic80.c: Likewise.
3401 * config/tc-v850.c: Likewise.
3402 * config/tc-vax.c: Likewise.
3403 * config/tc-w65.c: Likewise.
3404 * config/tc-xstormy16.c: Likewise.
3405 * config/tc-z8k.c: Likewise.
3407 2005-02-22 Catherine Moore <clm@cm00re.com>
3409 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3410 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3412 2005-02-22 Eric Christopher <echristo@redhat.com>
3414 * config/tc-mips.c (struct proc): Change isym to
3415 func_sym. New member func_end_sym.
3416 (s_mips_ent): Update.
3417 (s_mips_end): Ditto. Add code to compute function size.
3419 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3421 * read.c: Warning fixes.
3422 * config/obj-elf.c: Likewise.
3424 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3426 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3429 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3431 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3434 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3436 (demand_empty_rest_of_line): Likewise.
3437 (tic54x_sblock): Likewise.
3438 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3440 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3442 * read.c (address_bytes): New function.
3443 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3444 (potable): Add "dc.a".
3445 (cons_worker): Handle "dc.a".
3446 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3448 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3450 * input-file.c (input_file_open): Rearrange to avoid warning.
3452 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3454 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3455 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3456 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3458 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3460 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3461 uses after .set noat.
3462 (load_address): Likewise.
3463 (macro): Likewise. Don't try to avoid $at use by sacrificing
3464 the target register before it is stored, it won't work.
3466 2005-02-17 James E Wilson <wilson@specifixinc.com>
3468 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3469 see an instruction that specifies a template.
3471 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3473 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3474 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3475 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3477 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3479 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3481 * config/tc-ia64.c (md): Add hint_b.
3482 (emit_one_bundle): Handle md.hint_b for "hint".
3483 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3484 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3485 (ia64_init): Set md.hint_b to error.
3486 (md_assemble): Handle md.hint_b for "hint.b".
3488 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3489 * doc/c-ia64.texi: Likewise.
3491 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3493 * tc.h (struct relax_type, relax_typeS): Move from here..
3494 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3495 * ecoff.c (ecoff_new_file): Add appfile param.
3496 * ecoff.h (ecoff_new_file): Likewise.
3497 * itbl-lex.h: New file.
3498 * itbl-lex.l: Include itbl-lex.h.
3499 * itbl-parse.y: Likewise.
3500 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3501 * read.c (s_app_file_string): Mark appfile possibly unused.
3502 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3503 * subsegs.h (struct seg_info_trash): Delete.
3504 (seg_info): Use segment_info_type instead.
3505 * config/obj-coff.c (struct filename_list): Make filename const char *.
3506 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3507 * config/obj-elf.c (elf_file_symbol): Similarly.
3508 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3510 * config/tc-arc.c (md_operand): Warning fix.
3511 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3512 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3513 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3514 * config/tc-frv.c (frv_force_relocation): Warning fix.
3515 * config/tc-m68k.c (md_parse_option): Delete unused var.
3516 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3517 * config/tc-sparc.c: Likewise.
3518 (s_common): Warning fix.
3519 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3520 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3522 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3523 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3524 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3525 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3526 (tic4x_do_align): Use TIC_NOP_OPCODE.
3527 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3528 * config/tc-vax.c: Include netinet/in.h.
3529 (tc_headers_hook): Formatting.
3530 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3532 2005-02-17 Jan Beulich <jbeulich@novell.com>
3534 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3535 parsing inN, locN, outN. Set 'idx' to offset register number starts
3536 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3539 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3541 * config/tc-mips.c (load_address): Fix formatting.
3542 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3543 Catch macros which are unexpandable without AT. Remove duplicate
3545 (macro2): Remove duplicate zeroing of used_at.
3547 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3549 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3552 2005-02-15 Nigel Stephens <nigel@mips.com>
3553 Maciej W. Rozycki <macro@mips.com>
3555 * config/tc-mips.c (reloc_needs_lo_p): Handle
3556 BFD_RELOC_MIPS16_HI16_S.
3557 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3558 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3559 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3561 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3562 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3563 Call my_getSmallExpression() to parse percent operators.
3564 (percent_op_match, mips_percent_op): Separate definitions.
3565 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3566 (parse_relocation): Handle the MIPS16 mode using
3568 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3569 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3571 2005-02-15 Jan Beulich <jbeulich@novell.com>
3573 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3574 instead of explicitly dealing with the translation; exclude
3575 relocations that are already pcrel, however.
3577 2005-02-15 Jan Beulich <jbeulich@novell.com>
3579 * config/tc-ia64.c: Include limits.h (if available).
3580 (gr_values[0]): Set path to INT_MAX.
3581 (dot_reg_val): Don't allow changing value of r0. Limit range of
3582 general registers at r127.
3583 (specify_resource): Default resource index is -1. Don't set resource
3584 index (in case IA64_RS_RSE) without setting the specific flag.
3585 (note_register_values): Check operand is O_constant before tracking
3586 input value of moves. Add tracking for dep.z with constant inputs.
3587 (print_dependency): Resource index of specific resource may be zero.
3588 (check_dependencies): Likewise.
3590 2005-02-15 Jan Beulich <jbeulich@novell.com>
3592 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3593 reg_class. Check operands and emit diagnostics for illegal use of
3596 2005-02-15 Jan Beulich <jbeulich@novell.com>
3598 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3599 new variables type, suffix, and width. Handle
3600 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3601 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3602 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3603 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3604 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3605 if unable to translate relocation type, using the new variables.
3607 2005-02-15 Jan Beulich <jbeulich@novell.com>
3609 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3610 (ty_symbol_chars): Define.
3611 * config/tc-ia64.c (ia64_symbol_chars): Define.
3613 2005-02-15 Jan Beulich <jbeulich@novell.com>
3615 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3616 input_line_pointer was advanced.
3618 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3620 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3623 2005-02-13 Jan Beulich <jbeulich@novell.com>
3625 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3626 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3628 (ia64_init): Set md.detect_dv.
3629 (ia64_start_line): New static variable warned. Warn only once when
3630 encountering explicit stops in automatic mode.
3631 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3632 * NEWS: Mention new default mode.
3634 2005-02-13 Jan Beulich <jbeulich@novell.com>
3636 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3637 be freed when wiping out previous state. Canonicalize names before
3638 use. Free name string when detecting redefinition.
3639 (dot_pred_rel): Call generic expression parser to process arguments.
3640 Handle O_register case for individual predicates and O_subtract for
3642 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3644 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3645 Warn if multiple found, issue error if resulting symbol name has zero
3647 (dot_alias): Canonicalize name before use.
3649 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3651 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3653 (in_procedure): Return -1 for warning.
3654 (in_prologue): Likewise.
3655 (in_body): Likewise.
3657 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3659 * config/tc-ia64.c (dot_xdata): Undo the last change.
3660 (dot_float_cons): Likewise.
3661 (dot_xstringer): Likewise.
3662 (dot_xdata_ua): Likewise.
3663 (dot_float_cons_ua): Likewise.
3665 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3667 * NEWS: Mention "-munwind-check=[warning|error]".
3669 * config/tc-ia64.c (md): Add unwind_check.
3670 (unwind_diagnostic): New.
3671 (in_procedure): Call unwind_diagnostic when a directive isn't
3673 (in_prologue): Call unwind_diagnostic when a directive isn't in
3675 (in_body): Call unwind_diagnostic when a directive isn't in
3677 (dot_endp): Set md.unwind_check to error before calling
3678 in_procedure and restore it after. When the name is missing or
3679 couldn't be found, use the one from the last .proc if
3680 md.unwind_check isn't error. Warn if md.unwind_check is
3682 (md_parse_option): Handle "-munwind-check=[warning|error]".
3683 (md_show_usage): Add "-munwind-check=[warning|error]".
3684 (ia64_init): Set md.unwind_check to warning.
3686 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3687 * doc/c-ia64.texi: Likewise.
3689 2005-02-11 Jan Beulich <jbeulich@novell.com>
3691 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3693 (ia64_parse_name): New third parameter.
3694 (md_parse_name): Pass third argument.
3695 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3696 (md_operand): Handling of '@'-prefixed symbols moved from here...
3697 (ia64_parse_name): ...to here.
3699 2005-02-11 Jan Beulich <jbeulich@novell.com>
3701 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3702 (errata_nop_necessary_p): Remove declaraction and definition.
3703 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3704 update md.group_idx. Don't reset md.last_groups.
3706 2005-02-11 Jan Beulich <jbeulich@novell.com>
3708 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3710 (dot_xdata): Free section name after use.
3711 (dot_float_cons): Likewise.
3712 (dot_xstringer): Likewise.
3713 (dot_xdata_ua): Likewise.
3714 (dot_float_cons_ua): Likewise.
3715 (md_pseudo_table): Add xdata16 and xdata16.ua.
3717 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3719 * doc/all.texi: Add IA64.
3720 * doc/as.texinfo: Likewise.
3722 * doc/c-ia64.texi: Fix typos.
3724 2005-02-10 Julian Brown <julian@codesourcery.com>
3726 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3728 (do_t_push_pop): Likewise.
3729 (md_assemble): Likewise.
3730 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3731 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3732 (create_unwind_entry): Output dependency on the required personality
3735 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3737 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3738 * subsegs.c (seg_not_empty_p): Likewise.
3740 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3742 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3743 relative jump calculation.
3744 <md_convert_frag) : Likewise.
3745 <output_disp): Likewise.
3747 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3749 * write.c (write_object_file): Recognize warning-symbol construct
3750 and skip object- and target- handling for the second symbol.
3752 2005-02-02 Jan Beulich <jbeulich@novell.com>
3754 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3755 designators along with quoted ones. Free copy of quoted designator
3758 2005-02-01 Ben Elliston <bje@au.ibm.com>
3760 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3761 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3762 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3763 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3764 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3765 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3766 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3767 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3768 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3769 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3770 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3771 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3772 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3773 #if 0'd code throughout.
3775 2005-01-31 Nick Clifton <nickc@redhat.com>
3777 * as.c (parse_args): Bump copyright date reported by --version to
3780 2005-01-31 Nick Clifton <nickc@redhat.com>
3782 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3785 2005-01-31 Jan Beulich <jbeulich@novell.com>
3787 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3788 that can end with .endr in that case. Make requiring/permitting
3789 pseudo-ops without leading dot closer to the logic in read.c serving
3791 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3794 2005-01-31 Jan Beulich <jbeulich@novell.com>
3796 * macro.c (do_formals): Adjust to no longer accept empty parameter
3798 (define_macro): Adjust to no longer accept empty macro name, garbage
3799 following the parameters, or macros that were previously defined.
3800 * read.c (s_bad_end): Declare.
3801 (potable): Add endm. Handler for endr and endm is s_bad_end.
3802 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3804 * read.h (s_bad_endr): Remove.
3806 2005-01-31 Jan Beulich <jbeulich@novell.com>
3808 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3809 immediately discarding (but counting) those exceeding the maximum
3810 possible amount. Track whether output and input operand counts ever
3811 matched, and use this to better indicate which of the operands/
3812 operand types was wrong; specifically don't default to pointing to
3815 2005-01-31 Jan Beulich <jbeulich@novell.com>
3817 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3818 variable in dot_endp). Add body and insn. Make prologue,
3819 prologue_mask, body, and insn bitfields.
3820 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3822 (in_procedure, in_prologue, in_body): New.
3823 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3824 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3825 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3826 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3827 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3828 dot_personality): Use the appropriate one of the above.
3829 (dot_proc): Clear unwind.proc_start; set to current location only if
3830 none of the entry points were valid. Check for non-zero-length entry
3831 point names. Check that entry points aren't defined, yet. Clear
3832 unwind.prologue, unwind.body, and unwind.insn.
3833 (dot_body): Call in_procedure. Check that first directive in procedure
3834 had no insns emitted before. Set unwind.body.
3835 (dot_prologue): Call in_procedure. Check that not already in prologue.
3836 Check that first directive in procedure had no insns emitted before.
3838 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3839 length entry point names. Check that entry points became defined.
3840 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3842 2005-01-31 Jan Beulich <jbeulich@novell.com>
3844 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3845 before actually using it. Don't generate an error in manual bundling
3846 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3847 Don't generate an error in manual bundling mode when looking at an
3848 insn required to be last in its group but the required slot hasn't
3849 been reached, yet. Allow conversion from MII to MI;I for bundle
3850 consisting of only 2 insns with the stop between them. Suppress
3851 various meaningless errors resulting from detecting earlier ones.
3853 2005-01-31 Jan Beulich <jbeulich@novell.com>
3855 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3858 2005-01-28 Christian Groessler <chris@groessler.org>
3860 * config/tc-z8k.c (md_assemble): Improve error detection.
3862 2005-01-28 Jan Beulich <jbeulich@novell.com>
3864 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3865 for personality routine pointer only if there is one.
3866 (ia64_convert_frag): Likewise.
3867 (generate_unwind_image): Likewise.
3869 2005-01-27 Christian Groessler <chris@groessler.org>
3871 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3872 (md_apply_fix3): Make relative branches out of range an error
3873 instead of a warning. Display correct line number for out of
3874 range branches/calls/memory accesses.
3876 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3878 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3879 to emit .debug_line and other debug sections.
3880 * as.h (seg_not_empty_p): Declare.
3881 * subsegs.c (seg_not_empty_p): New predicate.
3883 2005-01-27 Andrew Cagney <cagney@gnu.org>
3885 * configure: Regenerate to track ../gettext.m4 change.
3887 2005-01-27 Jan Beulich <jbeulich@novell.com>
3889 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3891 2005-01-27 Jan Beulich <jbeulich@novell.com>
3893 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3894 to/from application registers dynamic insns.
3895 (md_assemble): Defer resolution of move to/from application registers
3896 dynamic insns when they can be issued on either the I- or M-units.
3898 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3900 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3901 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3902 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3903 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3904 * cgen.c (gas_cgen_parse_operand): Handle
3905 CGEN_PARSE_OPERAND_SYMBOLIC.
3906 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3907 (frv_force_relocation): Likewise. Fix handling of PIC
3909 (md_apply_fix3): Likewise.
3911 2005-01-21 Ben Elliston <bje@au.ibm.com>
3913 * as.h: Remove #if 0'd code.
3914 * atof-generic.c (atof_generic): Likewise.
3915 * ecoff.c (ecoff_directive_frame): Likewise.
3916 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3917 * itbl-ops.c (itbl_add_reg): Likewise.
3918 * listing.c (calc_hex): Likewise.
3919 * read.c (MASK_CHAR): Likewise.
3920 * subsegs.c (subsegs_print_statistics): Likewise.
3921 * symbols.c (indent): Likewise.
3922 * write.c (write_relocs): Likewise.
3923 (write_object_file): Likewise.
3924 (relax_frag): Likewise.
3926 2005-01-20 Nick Clifton <nickc@redhat.com>
3928 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3929 getopt_long_only() from considering -a as an abbreviation for
3931 (parse_args): Fix the parsing of -a=<file>.
3933 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3936 * read.c (s_incbin): Adjust default count for skip. Check validity
3937 of count and skip rigorously.
3939 2005-01-19 Fred Fish <fnf@specifixinc.com>
3941 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3943 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3945 * read.c (convert_to_bignum): New function, split out from...
3946 (emit_expr): ...here. Handle the case where X_add_number is
3947 positive and the input value is negative.
3948 (output_big_sleb128): Fix setting of continuation bit. Check whether
3949 the final byte needs to be sign-extended. Fix size-shrinking loop.
3950 (emit_leb128_expr): When generating a signed leb128, see whether the
3951 sign of an O_constant's X_add_number matches the sign of the input
3952 value. Use a bignum if not.
3954 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3956 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3957 arch_sh_up in order to match the external name and make the
3958 testsuite's job easier.
3960 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3963 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3965 2005-01-12 Nick Clifton <nickc@redhat.com>
3967 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3968 ignored_arguments array.
3970 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3972 * write.c (write_object_file): Disallow a symbol equated to
3975 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3977 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3979 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3980 (maxq_target): New function: Set the machine type.
3982 2005-01-06 Paul Brook <paul@codesourcery.com>
3984 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3985 (md_begin): Handle TE_VXWORKS for FP defaults.
3986 (md_apply_fix3): Correct rela offsets.
3987 (elf32_arm_target_format): Add VxWorks targets.
3989 2005-01-06 Paul Brook <paul@codesourcery.com>
3991 * configure.tgt: Set em=vxworks for *-*-vxworks.
3992 * config/te-vxworks.h: New File.
3994 2005-01-06 Paul Brook <paul@codesourcery.com>
3996 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3998 2005-01-04 Dmitry Diky <diwil@spec.ru>
4000 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4003 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4005 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4006 (dot_loc): New function.
4007 (md_pseudo_table): Add entry to map .loc to dot_loc().
4008 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4009 seen a .loc directive or we're generating DWARF2 debug info for
4012 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4015 * read.c (s_comm_internal): Don't zero end of name until size
4016 expression has been parsed.
4018 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4020 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4022 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4024 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4027 2004-12-22 Ian Lance Taylor <ian@airs.com>
4029 * configure.tgt: New.
4030 * configure.in: Move setting of cpu_type, fmt, etc., to
4032 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4033 $(srcdir)/configure.tgt.
4034 * configure, Makefile.in: Rebuild.
4036 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4038 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4039 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4041 (avr_offset_expression): New function to parse offsets for LDI
4043 (avr_operand): Use it.
4044 (md_apply_fix3): Generate the relocs.
4046 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4048 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4049 BFD_RELOC_SH_IMMS10BY8 relocation.
4051 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4052 than just ignoring bad code.
4054 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4056 * config/tc-v850.c (handle_lo16): New function.
4057 (v850_reloc_prefix): Use it to check lo().
4058 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4060 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4062 * configure.in: Add s390x-ibm-tpf support.
4063 * configure: Regenerate.
4065 2004-12-15 Jan Beulich <jbeulich@novell.com>
4067 * config/obj-elf.c (obj_elf_change_section): Only set type and
4068 attributes on new sections. Emit warning when type of re-declared
4069 section doesn't match.
4071 2004-12-15 Jan Beulich <jbeulich@novell.com>
4073 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4074 '.cfi_startproc simple' doesn't inherit the old value.
4076 2004-12-15 Jan Beulich <jbeulich@novell.com>
4078 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4079 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4080 generation to emit a factored offset.
4082 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4084 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4085 which is too large in the case of NO_PIC without 64-bit
4088 * config/tc-mips.c (mips_in_shared): New static variable.
4089 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4090 (md_longopts): Add -mshared and -mno-shared.
4091 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4092 (s_cpload): Implement !mips_in_shared case.
4093 (s_cpsetup): Likewise.
4094 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4095 * NEWS: Mention -mno-shared.
4097 2004-12-09 Paul Brook <paul@codesourcery.com>
4099 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4102 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4104 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4105 sequence, increase the size of the sequence.
4107 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4110 2004-12-07 Ben Elliston <bje@gnu.org>
4112 * read.c (s_align): Use an align_limit temporary to allay a GCC
4113 signed/unsigned comparison warning.
4115 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4117 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4118 * configure.in: Use it for arm*-*-linux-gnueabi*.
4119 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4120 * config/te-armlinuxeabi.h: New file.
4121 * Makefile.in: Regenerated.
4122 * aclocal.m4: Likewise.
4123 * configure: Likewise.
4124 * doc/Makefile.in: Regenerated.
4126 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4128 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4129 (xtensa_restore_emit_state): Likewise.
4131 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4133 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4136 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4138 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4139 * Makefile.in: Regenerate.
4141 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4143 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4144 functions, give functions a meaningful name, add comments.
4145 (check_range): New function - Replace operand size calculation
4146 with range checking.
4147 (assemble_insn): Update Algorithm, improve error issuing.
4149 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4152 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4154 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4155 miss between different section in the same module.
4156 (tc_gen_reloc): Likewise.
4158 2004-11-25 Theodore A. Roth <troth@openavr.org>
4160 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4161 atmega325, atmega3250, atmega645 and atmega6450.
4163 2004-11-25 Jan Beulich <jbeulich@novell.com>
4165 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4166 permissible for the selected instruction suffix.
4167 (process_suffix): For DefaultSize instructions, suppressing the
4168 guessing of a 'q' suffix if the instruction doesn't support it is
4169 pointless, because only an 'l' suffix can be guessed in this place.
4171 2004-11-24 Nick Clifton <nickc@redhat.com>
4173 * config/tc-iq2000.c: Remove support for IQ10 processor.
4174 Convert to ISO C90 formatting.
4175 * config/tc-iq2000.h: Likewise.
4177 2004-11-23 Nick Clifton <nickc@redhat.com>
4179 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4180 in this table. They should be correct now.
4182 2004-11-23 Jan Beulich <jbeulich@novell.com>
4184 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4185 indicate the MMX extensions added by both SSE and 3DNow!A.
4186 (Cpu3dnowA): Declare.
4187 (CpuUnknownFlags): Update.
4188 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4189 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4190 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4191 3DNow!. Athlon additionally implies 3DNow!A. Several new
4192 entries (those starting with a dot are for sub-arch specification).
4193 (set_cpu_arch): Handle sub-arch specifications.
4194 (parse_insn): Distinguish between instructions not supported because
4195 of insufficient CPU features and because of 64-bit mode.
4196 * doc/c-i386.texi: Describe enhanced .arch directive.
4198 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4200 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4202 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4204 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4205 without a corresponding .debug_info section.
4207 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4209 * read.c (potable): Add "error" and "warning".
4210 (s_errwarn): New function.
4211 * read.h (s_errwarn): Declare.
4212 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4214 2004-11-22 Nick Clifton <nickc@redhat.com>
4216 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4219 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4221 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4222 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4224 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4226 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4227 (coff_adjust_symtab): Adjust call.
4228 (crawl_symbols): Likewise.
4229 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4230 (obj_app_file): Adjust.
4232 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4234 * configure.in: Enable bfd_assember for the MAXQ port.
4235 * configure: Regenerate.
4237 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4238 Sterling Augustine <sterling@tensilica.com>
4240 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4241 there is a conflict.
4242 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4243 interfaces that are related as determined by xtensa_interface_class_id.
4245 2004-11-12 Nick Clifton <nickc@redhat.com>
4247 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4248 offsets for conditional branches.
4250 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4252 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4254 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4256 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4257 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4259 (relax_frag_immed): Update call to update_next_frag_state.
4261 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4263 * obj.h (struct format_ops <app_file>): Add int param.
4264 * read.h (s_app_file_string): Likewise.
4265 * read.c (s_app_file_string): Likewise.
4266 (s_app_file): Adjust s_app_file_string call.
4267 * config/tc-mips.c (s_mips_file): Likewise.
4268 * config/obj-coff.h (obj_app_file): Add app param.
4269 * config/obj-ecoff.h (obj_app_file): Likewise.
4270 * config/obj-multi.h (obj_app_file): Likewise.
4271 * config/obj-elf.h (elf_file_symbol): Likewise.
4272 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4273 if called for # preprocessor lines.
4275 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4278 * symbols.c (resolve_symbol_value): Convert weak symbols only
4280 (symbol_equated_reloc_p): Don't equate weaks when relocating
4281 only for Windows PECOFF.
4283 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4285 * config/tc-crx.c (print_insn): Check and set insn_addr.
4286 * config/tc-crx.h (md_frag_check): Define.
4288 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4289 Vineet Sharma <vineets@noida.hcltech.com>
4291 * configure.in: Add support for new target maxq-coff.
4292 * configure: Regenerate.
4293 * NEWS: Mention new support.
4294 * config/tc-maxq.c: New file.
4295 * config/tc-maxq.h: New file.
4296 * config/obj-coff.h: Add support for maxq-coff.
4298 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4300 * symbols.c (any_external_name): Define.
4301 (resolve_symbol_value): Convert weak symbols.
4302 (S_SET_EXTERNAL): Support any_external_name.
4303 (S_SET_NAME): Qualify parameter const.
4304 (symbol_equated_reloc_p): Equate to weaks when relocating.
4305 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4306 * tc.h (any_external_name): Declare.
4307 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4309 (weak_is_altname): Declare and define.
4310 (weak_name2altname): Same.
4311 (weak_altname2name): Same.
4312 (weak_uniquify): Same.
4313 (weak_altprefix): Define.
4314 (obj_coff_weak): Change .weak syntax and handling.
4315 (coff_frob_symbol): Fix PE weak symbol alternates.
4316 * config/obj-coff.h (USE_UNIQUE): Define.
4317 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4318 are in another segment.
4319 (tc_gen_reloc): Remove broken addend hack.
4320 doc/as.texinfo: Update.
4322 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4324 * config/tc-xtensa.c (total_frag_text_expansion): New.
4325 (md_estimate_size_before_relax): Use it.
4326 (find_address_of_next_align_frag): Likewise.
4328 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4330 * config/tc-crx.c: Rename argument types.
4331 (processing_arg_number): Rename to 'cur_arg_num'.
4332 (get_number_of_bits): Rename to 'set_operand_size'.
4333 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4334 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4335 (set_indexmode_parameters): Remove function, integrate its code into
4337 (set_operand_size): Get rid of 'Operand Number' function parameter -
4338 use global variable 'cur_arg_num' instead.
4339 Use a local 'argument' pointer to reference the current argument.
4340 (parse_operand): Likewise.
4341 (set_operand): Likewise.
4342 (process_label_constant): Likewise.
4344 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4346 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4347 (add_section_rename): Delete. Inlined into...
4348 (build_section_rename): ...here. Use xstrdup instead of strdup.
4349 (xtensa_section_rename): Drop "const" from argument and return types.
4350 (md_show_usage): Indent to match show_usage().
4351 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4352 (tc_canonicalize_section_name): Define.
4353 (md_elf_section_rename): Remove unused macro.
4354 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4355 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4356 (Frame Directive): Delete.
4358 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4360 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4361 * config/tc-arm.c (target_oabi): Delete.
4362 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4363 (arm_opts): Remove moabi.
4364 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4365 * doc/c-arm.texi (ARM Options): Likewise.
4366 * configure: Regenerated.
4368 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4370 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4371 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4372 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4373 * configure: Regenerate.
4374 * config/tc-cris.c (enum cris_archs): New.
4375 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4376 (cris_insn_ver_valid_for_arch): New functions.
4377 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4378 (cris_arch): New variable.
4379 (md_pseudo_table): New pseudo .arch.
4380 (err_for_dangerous_mul_placement): Initialize according to
4382 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4384 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4385 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4386 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4387 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4388 use in md_cris_relax_table.
4389 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4390 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4391 Update and improve head comment.
4392 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4393 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4395 (md_longopts): New option --march=...
4396 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4398 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4399 (HANDLE_RELAXABLE): New macro.
4400 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4401 cases. Check for weak symbols and assume not relaxable. Handle
4402 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4403 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4405 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4406 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4407 (cris_create_short_jump): Adjust for CRISv32.
4408 (cris_relax_frag): Handle new states.
4409 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4410 (md_begin): Define symbols "..asm.arch.cris.v32",
4411 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4412 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4413 when entering opcode table entry points.
4414 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4415 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4416 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4417 (cris_process_instruction): Initialize out_insnp->insn_type to
4418 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4419 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4421 <case 'm'>: Check that modified_char == '.'.
4422 <invalid operands>: Consume the rest of the line.
4423 When operands don't match, skip over subsequent insns with
4424 non-matching version specifier but same mnemonic.
4425 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4426 special registers in CRISv32 are always 32 bit long.
4427 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4429 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4430 and compatible. Recognize "ACR" for v32, unless followed by "+".
4431 (get_spec_reg): Consider cris_arch when looking up register.
4432 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4434 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4435 (cris_get_expression): Restore input_line_pointer if failing "early".
4436 (get_flags): Consider cris_arch and recognize flags accordingly.
4437 (branch_disp): Adjust for CRISv32.
4438 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4439 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4440 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4441 resolved. Don't enter zeros in object file for
4443 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4444 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4445 (md_parse_option): Break out "return 1".
4446 <OPTION_ARCH> New case.
4447 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4448 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4449 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4450 <case BFD_RELOC_32_PCREL>: New cases.
4451 Addends for non-zero fx_pcrel are too in fx_offset.
4452 (md_show_usage): Show --march=<arch>.
4453 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4454 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4455 (s_syntax) <struct syntaxes>: Properly constify member operand.
4456 * config/tc-cris.h (TARGET_MACH): Define.
4457 (cris_mach): Declare.
4458 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4459 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4460 (CRIS-Opts): Document --march=...
4461 (CRIS-Pseudos): Document .arch.
4463 2004-11-04 Jan Beulich <jbeulich@novell.com>
4465 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4466 intel syntax and no register prefix, allow $ in symbol names when
4468 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4469 (intel_float_operand): Add fourth return value indicating math control
4470 operations. Make classification more precise.
4471 (md_assemble): Complain if memory operand of mov[sz]x has no size
4473 (parse_insn): Translate word operands to floating point instructions
4474 operating on integers as well as control instructions to short ones
4475 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4476 floating point instructions operating on non-integer operands.
4477 (match_template): Remove fldcw special case. Adjust q-suffix handling
4478 to permit it on fild/fistp/fisttp in AT&T mode.
4479 (process_suffix): Don't guess DefaultSize insns' suffix from
4480 stackop_size for certain floating point control instructions. Guess
4481 suffix for branch and [ls][gi]dt based on flag_code. Split error
4482 messages for Intel and AT&T syntax, and make the condition more strict
4483 for the former. Adjust suppressing of generation of operand size
4485 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4486 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4487 more error checking.
4488 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4489 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4491 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4493 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4494 md_short_jump_size, md_long_jump_size.
4495 * write.c [!WORKING_DOT_WORD]: Ditto.
4496 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4498 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4500 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4501 const qualifier in these definitions.
4502 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4503 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4505 2004-11-02 Nick Clifton <nickc@redhat.com>
4507 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4508 table before deciding to produce a .debug_line section to match up
4509 with a user provided .debug_info section.
4511 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4513 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4514 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4516 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4518 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4519 (get_flags): New function.
4520 (get_number_of_bits): Edit comments, update numeric values to
4522 (process_label_constant): Don't support the colon
4523 format (SYMBOL:[s|m|l]).
4524 (set_cons_rparams): Support argument type 'arg_rbase'.
4525 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4526 (handle_LoadStor): Bug fix, first handle post-increment mode.
4527 (getreg_image): Remove redundant code, update according to latest
4529 (print_constant): Bug fix relate to 3-word instructions.
4530 (assemble_insn): Bug fix, when matching instructions, verify also
4531 instruction type (not only mnemonic).
4532 Add various error checking.
4533 (preprocess_reglist): Support HI/LO and user registers.
4535 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4537 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4538 in an epilogue directive go negative.
4540 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4543 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4544 after reporting template error during manual bundling. Reported
4545 by Michael Dupont, michaelx.dupont@intel.com.
4547 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4549 * Makefile.am: Run dep-am.
4550 * aclocal.m4: Regenerate with automake 1.9.2.
4551 * Makefile.in: Regenerate with automake 1.9.2.
4552 * doc/Makefile.in: Likewise.
4554 * config/tc-arm.c: Include "dw2gencfi.h".
4555 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4557 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4558 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4559 (tc_cfi_frame_initial_instructions): Define.
4560 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4563 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4565 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4567 Update coprocessor id to be unsigned immediate.
4569 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4571 * config/tc-i386.c (O_secrel): Delete.
4572 (tc_pe_dwarf2_emit_offset): New function.
4573 * config/tc-i386.h (O_secrel): Define as O_md1.
4574 (TC_DWARF2_EMIT_OFFSET): Define.
4576 2004-10-18 Nick Clifton <nickc@redhat.com>
4578 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4579 ignore @fptr() directives for 4-byte fixups.
4581 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4583 * Makefile.am: Run "make dep-am"
4584 * Makefile.in: Regenerate.
4586 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4588 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4589 Remove comments about placement of literal pools.
4590 (Literal Directive): Update description of literal placement.
4591 (Literal Prefix Directive): Remove statement that this does not apply
4592 to absolute-mode literals. Describe new section naming scheme.
4594 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4596 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4597 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4598 is_windowed_return_opcode): Delete.
4599 (xtensa_frob_label): Use get_subseg_target_freq.
4600 (md_assemble): Inline call to is_entry_opcode.
4601 (xtensa_handle_align): Inline call to get_frag_is_literal.
4602 (relaxation_requirements): Inline call to is_jx_opcode.
4603 (emit_single_op): Inline call to is_movi_opcode.
4604 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4605 get_frag_is_no_transform, is_entry_opcode, and
4606 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4607 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4608 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4609 Inline calls to get_frag_is_no_transform.
4610 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4611 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4612 get_frag_is_no_transform.
4613 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4614 and set_frag_is_no_transform.
4615 (get_expression_value): Delete.
4616 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4617 cur_target_freq to target_freq.
4618 (get_subseg_info): Split out code to create a new map entry into ...
4619 (add_subseg_info): ... this new function.
4620 (get_last_insn_flags): Check if get_subseg_info succeeded.
4621 (set_last_insn_flags): Call add_subseg_info if needed.
4622 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4623 (xtensa_reorder_segments): Compute last_sec while counting sections.
4624 Remove call to get_last_sec.
4625 (get_last_sec): Delete.
4626 (cache_literal_section): Inline call to retrieve_literal_seg and its
4627 callees, seg_present and add_seg_list.
4628 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4629 (get_frag_is_insn, get_frag_is_no_transform,
4630 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4631 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4633 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4635 * config/tc-xtensa.c: Use ISO C90 formatting.
4636 * config/tc-xtensa.h: Likewise.
4637 * config/xtensa-istack.h: Likewise.
4638 * config/xtensa-relax.c: Likewise.
4639 * config/xtensa-relax.h: Likewise.
4641 2004-10-12 Paul Brook <paul@codesourcery.com>
4643 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4646 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4649 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4651 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4653 (Acknowledgements): Use "GAS" instead of AS variable.
4655 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4657 * config/tc-i386.c: Include "elf/x86-64.h".
4658 (i386_elf_section_type): New function.
4659 * config/tc-i386.h (md_elf_section_type): Define.
4660 (i386_elf_section_type): New prototype.
4662 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4664 * config/m68k-parse.h (enum m68k_register): New control register,
4666 * config/tc-m68k.c: Correct control register set for MCF5249.
4668 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4669 Sterling Augustine <sterling@tensilica.com>
4671 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4672 (UNREACHABLE_MAX_WIDTH): Define.
4673 (XTENSA_FETCH_WIDTH): Delete.
4674 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4675 prefer_const16, prefer_l32r): New global variables.
4676 (LIT4_SECTION_NAME): Define.
4677 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4678 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4679 (frag_flags struct): New.
4680 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4681 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4682 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4683 (MAX_FORMATS): Define.
4684 (op_placement_info struct, op_placement_table): New.
4685 (O_pltrel, O_hi16, O_lo16): Define.
4686 (directiveE enum): Rename directive_generics to directive_transform.
4687 Delete directive_relax. Add directive_schedule,
4688 directive_absolute_literals, and directive_last_directive.
4689 (directive_info): Rename "generics" to "transform". Delete "relax".
4690 Add "schedule" and "absolute-literals".
4691 (directive_state): Adjust entries to match changes in directive_info.
4692 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4693 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4694 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4695 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4696 (align_only_targets, software_a0_b_retw_interlock,
4697 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4698 software_avoid_short_loop, software_avoid_close_loop_end,
4699 software_avoid_all_short_loops, specific_opcode): Delete.
4700 (warn_unaligned_branch_targets): New.
4701 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4702 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4703 (option_[no_]link_relax, option_[no_]transform,
4704 option_[no_]absolute_literals, option_warn_unaligned_targets,
4705 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4707 (option_[no_]align_only_targets, option_literal_section_name,
4708 option_text_section_name, option_data_section_name,
4709 option_bss_section_name, option_eb, option_el): Delete.
4710 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4711 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4712 and target-hardware. Delete entries for [no-]target-align-only,
4713 literal-section-name, text-section-name, data-section-name, and
4715 (md_parse_option): Handle new options and remove old ones. Accept but
4716 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4717 and treat them as [no-]transform.
4718 (md_show_usage): Add new options and remove old ones.
4719 (xtensa_setup_hw_workarounds): New.
4720 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4721 "long", "short", "loc" and "frequency" entries.
4722 (use_generics): Rename to ...
4723 (use_transform): ... this function. Add past_xtensa_end check.
4724 (use_longcalls): Add past_xtensa_end check.
4725 (code_density_available, can_relax): Delete.
4726 (do_align_targets): New.
4727 (get_directive): Accept dashes in directive names. Warn about
4728 [no-]generics and [no-]relax directives and treat them as
4730 (xtensa_begin_directive): Call md_flush_pending_output only for some
4731 directives. Check for directives inside instruction bundles. Warn
4732 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4733 directives. Handle new directives. Check generating_literals flag
4735 (xtensa_end_directive): Check for directives inside instruction
4736 bundles. Warn and ignore [no-]density directives. Handle new
4737 directives. Call xtensa_set_frag_assembly_state.
4738 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4739 xtensa_dwarf2_emit_insn): New.
4740 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4741 use_literal_section flag.
4742 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4743 literals. Use xtensa_elf_cons to parse the expression.
4744 (xtensa_literal_prefix): Do not check use_literal_section. Support
4745 ".lit4" sections for absolute literals. Change prefix convention to
4746 replace ".text" (or ".t" in a linkonce section). No need to call
4748 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4749 (expression_end): Handle closing braces and colons.
4750 (PLT_SUFFIX, plt_suffix): Delete.
4751 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4752 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4753 and O_hi16 expressions as well.
4754 (tokenize_arguments): Handle closing braces and colons.
4755 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4756 operands and paired register syntax.
4757 (get_invisible_operands): New.
4758 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4759 new xtensa-isa.h functions.
4760 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4761 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4762 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4763 instructions. Use xtensa_translate_zero_immed.
4764 (operand_is_immed, operand_is_pcrel_label): Delete.
4765 (get_relaxable_immed): Use new xtensa-isa.h functions.
4766 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4768 (xtensa_print_insn_table, print_vliw_insn): New.
4769 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4770 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4771 is_branch_or_jump_opcode): Delete.
4772 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4773 (opnum_to_reloc, reloc_to_opnum): Delete.
4774 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4775 xtensa-isa.h functions. Operate on one slot of an instruction.
4776 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4777 xg_get_insn_size): Delete.
4778 (xg_get_build_instr_size): Use xg_get_single_size.
4779 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4780 xg_build_widen_table. Use xg_get_single_size.
4781 (xg_get_max_narrow_insn_size): Delete.
4782 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4783 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4785 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4786 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4787 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4788 xg_build_widen_table. Use xg_get_single_size.
4789 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4791 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4792 treat weak symbols conservatively.
4793 (xg_check_operand): Use new xtensa-isa.h functions.
4794 (is_dnrange): Delete.
4795 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4796 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4797 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4798 xtensa-isa.h functions.
4799 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4800 xg_instruction_matches_options): New.
4801 (xg_instruction_matches_rule): Handle O_register expressions. Call
4802 xg_instruction_matches_options.
4803 (transition_rule_cmp): New.
4804 (xg_instruction_match): Update call to xg_build_simplify_table.
4805 (xg_build_token_insn): Record loc fields.
4806 (xg_simplify_insn): Check is_specific_opcode field and
4807 density_supported flag.
4808 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4809 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4810 (xg_assemble_literal): Add error handling for O_big. Call
4811 record_alignment. Handle O_pltrel.
4812 (xg_valid_literal_expression): New.
4813 (xg_assemble_literal_space): Add slot parameter. Remove call to
4814 set_expr_symbol_offset. Add call to record_alignment. Update call to
4816 (xg_emit_insn): Delete.
4817 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4818 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4819 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4820 and slot parameters. Handle new "alternate" relocations for absolute
4821 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4822 O_hi16. Use new xtensa-isa.h functions.
4823 (xg_assemble_tokens): Delete.
4824 (is_register_writer): Use new xtensa-isa.h functions.
4825 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4826 old-style RSR from LCOUNT.
4827 (next_frag_opcode): Delete.
4828 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4829 update_next_frag_state): New.
4830 (update_next_frag_nop_state): Delete.
4831 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4832 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4833 the state of the absolute-literals directive. Add calls to
4834 record_alignment and xtensa_set_frag_assembly_state. Call
4835 xtensa_switch_to_non_abs_literal_fragment instead of
4836 xtensa_switch_to_literal_fragment.
4838 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4839 (get_expanded_loop_offset): Change check for undefined opcode to an
4841 (xtensa_set_frag_assembly_state, relaxable_section,
4842 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4843 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4844 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4845 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4846 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4847 (xtensa_init_fix_data): New.
4848 (xtensa_frob_label): Reset label symbol to the current frag. Check
4849 do_align_targets and generating_literals flag. Propagate frequency
4850 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4851 (xtensa_unrecognized_line): New.
4852 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4853 to xtensa_set_frag_assembly_state.
4854 (error_reset_cur_vinsn): New.
4855 (md_assemble): Remove check for literal frag. Remove call to
4856 istack_init. Call use_transform instead of use_generics. Parse
4857 explicit instruction format specifiers. Move code for
4858 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4859 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4860 Add dwarf2_where call. Remote automatic alignment for ENTRY
4861 instructions. Move call to xtensa_clear_insn_labels to the end.
4862 Rearrange to handle bundles.
4863 (xtensa_cons_fix_new): Delete.
4864 (xtensa_handle_align): New.
4865 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4866 assignment to is_no_density field.
4867 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4868 instead of reloc_to_opnum. Handle "alternate" relocations.
4869 (xtensa_force_relocation, xtensa_check_inside_bundle,
4870 xtensa_elf_section_change_hook): New.
4871 (xtensa_symbol_new_hook): Delete.
4872 (xtensa_fix_adjustable): Check for difference of symbols with an
4873 offset. Check for external and weak symbols.
4874 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4875 (md_estimate_size_before_relax): Return expansion for the first slot.
4876 (tc_gen_reloc): Handle difference of symbols by producing
4877 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4878 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4879 tentative values into the output when linkrelax is set.
4880 (XTENSA_PROP_SEC_NAME): Define.
4881 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4882 Create literal tables only if using literal sections. Create new
4883 property tables instead of old instruction tables. Check for unaligned
4884 branch targets and loops.
4885 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4886 new_resource_table, clear_resource_table, resize_resource_table,
4887 resources_available, reserve_resources, release_resources,
4888 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4889 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4890 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4891 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4892 flag. Update checks for workaround options. Call
4893 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4894 (xtensa_cleanup_align_frags): Add special case for branch targets.
4895 Check for and mark unreachable frags.
4896 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4897 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4898 end of a zero-overhead loop body.
4899 (frag_can_negate_branch): Handle instructions with multiple slots.
4900 Use new xtensa-isa.h functions
4901 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4902 xtensa_mark_zcl_first_insns): New.
4903 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4904 transformations are disabled.
4905 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4906 multislot instructions.
4907 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4908 Likewise. Also error if transformations are disabled.
4909 (unrelaxed_frag_max_size): New.
4910 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4911 xtensa-isa.h functions.
4912 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4913 xtensa_opcode_is_loop instead of is_loop_opcode.
4914 (get_text_align_power): Replace as_fatal with assertion.
4915 (get_text_align_fill_size): Iterate instead of using modulus when
4917 (get_noop_aligned_address): Assert that this is for a machine-dependent
4918 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4919 xg_get_single_size, and frag_format_size.
4920 (get_widen_aligned_address): Rename to ...
4921 (get_aligned_diff): ... this function. Add max_diff parameter.
4922 Remove handling of rs_align/rs_align_code frags. Use
4923 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4924 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4925 and pass it back to caller.
4926 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4927 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4928 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4929 (relax_frag_text_align): Rename to ...
4930 (relax_frag_loop_align): ... this function. Assume loops can only be
4931 in the first slot of an instruction.
4932 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4933 instruction. Remove call to frag_wane.
4934 (relax_frag_narrow): Rename to ...
4935 (relax_frag_for_align): ... this function. Extend to handle
4936 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4937 RELAX_NARROW for the first slot.
4938 (find_address_of_next_align_frag, bytes_to_stretch): New.
4939 (future_alignment_required): Use find_address_of_next_align_frag and
4940 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4941 alignment decisions.
4942 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4943 Check if transformations are enabled for b_j_loop_end workaround.
4944 Use new xtensa-isa.h functions and handle multislot instructions.
4945 Update call to xg_assembly_relax.
4946 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4947 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4949 (convert_frag_narrow): Add segP, format and slot parameters. Call
4950 convert_frag_immed for branch instructions. Adjust calls to
4951 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4952 xg_get_single_size and xg_get_single_format.
4953 (convert_frag_fill_nop): New.
4954 (convert_frag_immed): Add format and slot parameters. Handle multislot
4955 instructions and use new xtensa-isa.h functions. Update calls to
4956 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4957 enabled for b_j_loop_end workaround. Use build_nop instead of
4958 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4959 frags. Use xg_get_single_size. Handle O_pltrel.
4960 (fix_new_exp_in_seg): Remove check for old plt flag.
4961 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4962 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4963 for loop opcode to an assertion. Mark all frags up to the end of the
4964 loop as not transformable.
4965 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4966 (get_subseg_info): New.
4967 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4969 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4970 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4971 (xtensa_switch_to_non_abs_literal_fragment): New.
4972 (cache_literal_section): Add is_code parameter and pass it through to
4973 retrieve_literal_seg.
4974 (retrieve_literal_seg): Add is_code parameter and use it to set the
4975 flags on the literal section. Handle case where head parameter is 0.
4976 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4977 set_frag_is_no_transform): New.
4978 (xtensa_create_property_segments): Add end_property_function parameter
4979 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4980 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4981 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4982 (add_xt_block_frags): Add end_property_function parameter and call it
4983 if it is non-zero. Call xtensa_frag_flags_init.
4984 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4985 get_frag_property_flags, frag_flags_to_number,
4986 xtensa_frag_flags_combinable, xt_block_aligned_size,
4987 xtensa_xt_block_combine, add_xt_prop_frags,
4988 init_op_placement_info_table, opcode_fits_format_slot,
4989 xg_get_single_size, xg_get_single_format): New.
4990 (istack_push): Inline call to tinsn_copy.
4991 (tinsn_copy): Delete.
4992 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4993 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4994 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4995 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4996 functions. Handle invisible operands.
4997 (tinsn_to_slotbuf): New.
4998 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4999 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5000 vinsn_from_chars, and xg_free_vinsn.
5001 (tinsn_from_insnbuf): New.
5002 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5003 instructions. Handle symbol differences.
5004 (get_num_stack_text_bytes): Use xg_get_single_size.
5005 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5006 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5007 get_expr_register, set_expr_symbol_offset_diff): New.
5008 * config/tc-xtensa.h (MAX_SLOTS): Define.
5009 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5010 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5011 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5013 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5014 (xtensa_frag_type struct): Add is_assembly_state_set,
5015 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5016 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5017 Replace is_generics and is_relax fields by is_no_transform field.
5018 Delete is_text and is_longcalls fields. Change text_expansion and
5019 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5020 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5021 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5022 (xtensa_fix_data struct): New.
5023 (xtensa_symfield_type struct): Delete plt field.
5024 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5025 forward declaration here.
5026 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5027 (XTENSA_SECTION_RENAME): Undefine.
5028 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5029 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5030 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5031 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5032 (unit_num_copies_func, opcode_num_units_func,
5033 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5034 (resource_table struct): New.
5035 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5036 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5037 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5038 (tinsn_copy): Delete prototype.
5039 (vliw_insn struct): New.
5040 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5041 (widen_spec_list): Add option conditions for density and boolean
5042 instructions. Add expansions using CONST16 and conditions for using
5043 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5045 (simplify_spec_list): Add option conditions for density instructions.
5046 Add entry for NOP instruction.
5047 (append_transition): Add cmp function pointer parameter and use it to
5048 insert the new entry in order.
5049 (operand_function_LOW16U, operand_function_HI16U): New.
5050 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5051 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5052 (enter_opname, split_string): Use xstrdup instead of strdup.
5053 (init_insn_pattern): Initialize new options field.
5054 (clear_req_or_option_list, clear_req_option_list,
5055 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5057 (parse_insn_pattern): Parse option conditions.
5058 (transition_applies): New.
5059 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5060 swapped last arguments in calls to append_constant_value_condition.
5061 Call clone_req_option_list. Add warning about invalid opcode.
5062 Handle LOW16U and HI16U function names.
5063 (build_transition_table): Add cmp parameter and use it in calls to
5064 append_transition. Use new xtensa-isa.h functions. Check
5065 transition_applies before adding entries.
5066 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5067 pass it through to build_transition_table.
5068 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5069 ReqOption, transition_cmp_fn): New types.
5070 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5071 (transition_rule struct): Add options field.
5072 * doc/as.texinfo (Overview): Update Xtensa options.
5073 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5074 --[no-]relax, and --[no-]generics options. Update descriptions of
5075 --text-section-literals and --[no-]longcalls. Add
5076 --[no-]absolute-literals and --[no-]transform.
5077 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5078 Remove use of "generic" and "specific" terminology for opcodes.
5079 (Xtensa Registers): Generalize the syntax description to include
5080 user-defined register files.
5081 (Xtensa Automatic Alignment): Update.
5082 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5083 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5084 (Xtensa Directives): Remove confusing rules about precedence.
5085 (Density Directive, Relax Directive): Delete.
5086 (Schedule Directive): New.
5087 (Generics Directive): Rename to ...
5088 (Transform Directive): ... this node.
5089 (Literal Directive): Update for absolute literals. Missing
5090 literal_position directive is now an error.
5091 (Literal Position Directive): Update for absolute literals.
5092 (Freeregs Directive): Delete.
5093 (Absolute Literals Directive): New.
5094 (Frame Directive): Minor editing.
5095 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5096 Update dependencies.
5097 * Makefile.in: Regenerate.
5099 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5101 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5102 to build the second and third fixups for a composite relocation.
5103 (macro_read_relocs): New function.
5104 (macro_build): Use it.
5105 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5106 Simplify fragging code accordingly.
5107 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5108 of the composite relocation. Set fx_tcbit in both fixups.
5110 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5112 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5113 (md_apply_fix3): Don't treat composite relocs as done.
5115 2004-10-07 Jan Beulich <jbeulich@novell.com>
5117 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5118 prefix for symbol names generated from the LOCAL macro directive.
5120 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5121 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5123 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5125 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5127 (md_assemble): Add error checking for Co-Processor instructions.
5128 (get_cinv_parameters): Add 'b' option to invalidate the
5129 branch-target cache.
5131 2004-10-05 Paul Brook <paul@codesourcery.com>
5133 * config/tc-arm.c (unwind): New variable.
5134 (vfp_sp_encode_reg): New function.
5135 (vfp_sp_reg_required_here): Use it.
5136 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5137 (vfp_parse_reg_list): New function.
5138 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5139 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5140 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5141 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5143 (md_pseudo_table): Add them.
5144 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5145 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5146 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5147 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5148 require_hashconst, add_unwind_opcode): New functions.
5149 * doc/c-arm.texi: Document unwinding opcodes.
5150 * NEWS: Mention the new feature.
5152 2004-10-04 Eric Christopher <echristo@redhat.com>
5154 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5156 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5158 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5160 * config/tc-s390.c (md_apply_fix3): Likewise.
5161 * config/tc-sparc.c (md_apply_fix3): Likewise.
5163 2004-10-01 Paul Brook <paul@codesourcery.com>
5165 * config/tc-arm.c (arm_elf_section_type): New function.
5166 (arm_elf_change_section): Set section link for exidx sections.
5167 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5168 (md_elf_section_type): Define.
5170 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5172 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5173 instruction's offset.
5175 2004-10-01 Adam Nemet <anemet@lnxw.com>
5177 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5179 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5181 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5182 asymbol *, instead use symbol_get_bfdsym.
5184 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5186 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5188 2004-09-30 Paul Brook <paul@codesourcery.com>
5190 * config/tc-arm.c (do_smi, do_nop): New functions.
5191 (insns): Add ARMv6ZK instructions.
5192 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5193 (tc_gen_reloc): Ditto.
5194 (arm_cpus): Add mpcore and arm1176.
5195 (arm_archs): Add armv6{k,z,zk}.
5196 * doc/c-arm.texi: Document new cores and architectures.
5198 2004-09-30 Nick Clifton <nickc@redhat.com>
5200 * config/tc-arm.c: Use ISO C90 formatting.
5202 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5204 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5205 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5206 REG_TYPE_MVDX is expected.
5208 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5210 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5212 2004-09-21 James E Wilson <wilson@specifixinc.com>
5214 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5215 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5216 output_spill_base, output_unat_psprel, output_lc_psprel,
5217 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5218 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5219 output_spill_psprel_p): Use it.
5221 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5223 * config/tc-crx.c (handle_LoadStor): New function.
5224 Handle load/stor unique instructions before parsing.
5226 2004-09-17 Paul Brook <paul@codesourcery.com>
5228 * config/tc-arm.c (s_arm_rel31): New funciton.
5229 (md_pseudo_table): Add .rel31.
5230 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5231 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5232 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5233 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5234 (arm_parse_reloc): Add (target2).
5236 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5238 * Makefile.am: Run "make dep-am".
5239 * Makefile.in: Regenerate.
5240 * aclocal.m4: Regenerate.
5241 * configure: Regenerate.
5242 * doc/Makefile.in: Regenerate.
5243 * po/POTFILES.in: Regenerate.
5244 * po/gas.pot: Regenerate.
5246 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5248 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5249 [!LLONG_MAX]: Ditto.
5251 2004-09-13 Paul Brook <paul@codesourcery.com>
5253 * config/tc-arm.c: Rename RELABS to TARGET1.
5255 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5257 * messages.c (as_internal_value_out_of_range): Cast values passed
5258 to as_bad_where or as_warn_where to proper type.
5260 2004-09-11 Theodore A. Roth <troth@openavr.org>
5262 * config/tc-avr.c: Add support for
5263 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5265 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5267 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5268 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5270 2004-09-08 Paul Brook <paul@codesourcery.com>
5272 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5273 fini_array and preinit_array section types.
5274 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5276 * doc/as.texinfo: Document extra section types.
5278 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5280 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5281 * Makefile.in: Regenerated.
5282 * configure.in: Set em for arm*-*-symbianelf*.
5283 * configure: Regenerated.
5284 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5285 vectors when appropriate.
5286 * config/te-symbian.h: New file.
5288 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5290 * config/tc-crx.c (gettrap): Exception vector can be case
5292 (process_label_constant): Fix a 32-bit displacement bug in branch
5294 (get_operandtype) : Bug fix, wrong operand was used.
5295 (process_label_constant): Initialize relocation type to
5298 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5300 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5301 for synthesizable cores.
5303 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5305 2004-08-25 Dmitry Diky <diwil@spec.ru>
5307 * config/tc-msp430.c: Clean-up the code.
5308 (md_relax_table): New relax table.
5309 (mcu_types): Sort MCU types.
5310 (md_pseudo_table): Add .profiler pseudo handler.
5311 (pow2value): New function.
5312 (msp430_profiler): New function.
5313 (msp430_operands): Add new insns handlers.
5314 (msp430_srcoperand): Add register operand handler, allow complex
5316 (md_estimate_size_before_relax): Rewritten.
5317 (md_convert_frag): Rewritten.
5318 (msp430_relax_frag): New function.
5319 * config/tc-msp430.h (md_relax_frag): define macro
5320 * doc/c-msp430.texi: Update information.
5322 2004-08-24 Nick Clifton <nickc@redhat.com>
5324 * as.c (std_shortopts): Allow -g to take an optional argument.
5325 (parse_args): Pass any switch starting with -g on to the backend
5328 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5330 * configure.in (arm*-*-symbianelf*): New target.
5331 (arm*-*-eabi*): Likewise.
5332 * configure: Regenerated.
5334 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5335 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5338 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5340 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5341 argument, don't do anything if current section is not
5342 .gnu.linkonce.t.* and linkonce_empty is set.
5343 (generate_unwind_image, dot_endp): Adjust callers, call
5344 start_unwind_section (*, 1) if nothing will be put into the
5347 2004-08-17 Nick Clifton <nickc@redhat.com>
5349 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5350 (show_usage): Add -g.
5351 (std_longopts): Add --gen-debug. Alpha sort the table.
5352 (parse_args): Print an error message if a switch is not handled.
5353 Handle the -g switch, calling md_debug_format_selector() if
5355 * NEWS: Mention new feature.
5356 * doc/as.texinfo: Document new switch.
5357 * doc/internals.texi: Document behaviour of md_parse_option.
5359 * config/tc-arm.c (md_parse_option): Do not issue an error message
5360 if the switch is not recognised.
5361 * config/tc-m68k.c (md_parse_option): Likewise.
5362 * config/tc-pdp11.c (md_parse_option): Likewise.
5363 * config/tc-v850.c (md_parse_option): Likewise.
5365 * as.h: Fix up formatting.
5368 2004-08-16 Nick Clifton <nickc@redhat.com>
5370 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5372 * configure.in: Sort architecture based tables alphabetically.
5373 * configure: Regenerate.
5375 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5377 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5378 { "cc", 68 }, with { "cr", 70 }.
5380 2004-08-13 Jan Beulich <jbeulich@novell.com>
5381 Nick Clifton <nickc@redhat.com>
5383 * as.c: Add and handle new --alternate command line option.
5384 * macro.c (macro_set_alternate): New.
5385 * macro.h (macro_set_alternate): Declare.
5386 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5387 * doc/as.texinfo: Document new command line option and pseudo-ops
5388 as well as insert documentation originating from gasp about
5389 alternate macro syntax.
5390 * NEWS: Mention new command line option and pseudo-ops.
5392 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5394 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5397 2004-08-06 Paul Brook <paul@codesourcery.com>
5399 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5400 Handle new relocations.
5401 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5403 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5405 * write.c (relax_segment): Use was_address instead of address when
5406 setting fr_fix field for align frag due to backwards .org.
5408 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5410 Introduce SH2a support.
5411 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5412 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5414 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5415 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5416 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5417 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5418 to end of conditional expression.
5419 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5420 * config/tc-sh.c: Add sh2a-nofpu support.
5421 2003-12-29 DJ Delorie <dj@redhat.com>
5422 * tc-sh.c: Add sh2a support.
5423 (parse_reg): Add tbr.
5424 (parse_at): Support @@(disp,tbr).
5425 (get_specific): Support sh2a opcodes.
5426 (insert4): New, for 4 byte relocs.
5427 (build_Mytes): Support sh2a opcodes.
5428 (md_apply_fix3_Mytes): Support sh2a opcodes.
5429 2003-12-02 Michael Snyder <msnyder@redhat.com>
5430 * config/tc-sh.c (md_parse_option): Handle sh2a.
5431 (sh_elf_final_processing): Ditto.
5433 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5435 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5438 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5440 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5441 (ppc_arch): Expand comment.
5443 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5445 * config/tc-crx.c: Support evaluating the difference between two
5447 * config/tc-crx.h: Likewise.
5449 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5451 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5453 (ia64_elf_section_change_hook): Set the linked-to section for
5456 2004-07-26 Dmitry Diky <diwil@spec.ru>
5458 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5459 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5460 msp430xG438, msp430xG439.
5462 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5464 * doc/as.texinfo (Section, PushSection): Correct documentation
5467 2004-07-21 Jan Beulich <jbeulich@novell.com>
5469 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5470 permissible for the selected instruction suffix.
5471 (match_template): Don't permit 64-bit general purpose operands in
5473 (finalize_imm): Permit 64-bit immediates.
5474 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5475 specially except for the width of the used base and/or index
5476 registers. For 32-bit displacements, use sign-extended
5477 relocations only when using 64-bit addressing.
5478 Force zero displacement on rip-relative addressing when there is
5479 no other displacement.
5480 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5481 specially except for the width of the used base and/or index
5483 (parse_register): Disallow Reg64 registers in 32-bit mode.
5485 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5486 suffix if the instruction doesn't support it.
5488 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5490 * config/tc-mips.c (append_insn): Handle constant expressions with
5491 no associated relocation.
5492 (mips_ip): Cancel the expression after use for the Q format
5494 (parse_relocation): Return no relocation for unsupported
5496 (my_getSmallExpression): Return no relocation if no relocation
5499 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5501 * config/obj-som.c (adjust_stab_sections): Add prototype.
5502 (obj_som_compiler, obj_som_version, obj_som_copyright,
5503 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5504 * config/tc-hppa.c (update_subspace): Likewise.
5505 (is_defined_subspace): Amplify comment.
5506 * config/obj-som.h (som_frob_file): Add prototype.
5508 2004-07-19 Christopher Faylor <cgf@timesys.com>
5509 H.J. Lu <hongjiu.lu@intel.com>
5511 * subsegs.c (section_symbol): Don't create a new segment when
5512 existing segment is undefined.
5514 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5516 * config/tc-arm.c: Include include/opcode/arm.h.
5517 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5518 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5519 (FPU_ARCH_*): Delete.
5520 * Makefile.am: Update dependencies.
5521 * Makefile.in: Regenerate.
5523 2004-07-15 Nick Clifton <nickc@redhat.com>
5525 * configure.in: Accept armbe as a big-endian arm configuration.
5526 * configure: Regenerate.
5528 2004-07-13 Thomas Nystrom <thn@saeab.se>
5530 * config/tc-i386.c (T_SHIFTOP): New constant.
5531 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5532 (intel_el1): Handle '~'.
5533 (intel_get_token): Handle '<>', '&', '|' and '~'.
5535 2004-07-13 Nick Clifton <nickc@redhat.com>
5537 (md_assemble): Remove spurious newline from end of as_bad error
5539 (intel_e05_1): Likewise.
5540 (intel_e11): Likewise.
5541 (intel_match_token): Likewise.
5543 2004-07-11 Andreas Schwab <schwab@suse.de>
5545 * config/tc-m68k.c: Convert to C90. Remove redundant
5546 declarations. Indentation fixup.
5547 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5548 obj_coff_section ourselves.
5550 2004-07-09 James E Wilson <wilson@specifixinc.com>
5552 * config/tc-ia64.c (default_big_endian): New.
5553 (dot_byteorder, md_begin): Use it.
5554 (md_parse_option): Set it.
5556 2004-07-09 Nick Clifton <nickc@redhat.com>
5558 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5559 * configure: Regenerate.
5560 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5561 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5562 sh_find_elf_flags if necessary.
5564 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5566 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5567 going to be split into more than one in-place addend, return 0
5568 for relocations against mergeable sections. Associate comments
5571 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5573 * Makefile.am (CPU_TYPES): Add crx.
5574 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5575 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5576 (DEPTC_crx_elf): New target.
5577 (DEPOBJ_crx_elf): Likewise.
5578 (DEP_crx_elf): Likewise.
5579 * Makefile.in: Regenerate.
5580 * configure.in: Add crx* target.
5581 * configure: Regenerate.
5582 * config/tc-crx.c: New file.
5583 * config/tc-crx.h: New file.
5584 * NEWS: Mention new target.
5586 2004-07-06 Nick Clifton <nickc@redhat.com>
5588 * config.in: Undefine TARGET_SYMBIAN by default.
5590 * configure: Regenerate. Add sh-symbian-elf target. If
5591 selected define TARGET_SYMBIAN.
5592 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5593 format if TARGET_SYMBIAN has been defined.
5595 * output-file.c (output_file_create): Report the target format
5596 chosen when bfd_openw reports that it is invalid.
5598 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5599 pseudo for BFD based assemblers.
5601 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5604 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5605 (md_parse_option): Remove redundant -isa testing.
5606 Make bfd_arch variable const.
5607 (md_show_usage): Make bfd_arch variable const.
5609 2004-07-03 James E Wilson <wilson@specifixinc.com>
5611 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5612 * config/tc-ia64.h (md_frag_check): Define.
5614 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5616 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5618 * doc/as.texinfo (Weak): Document PE weak symbols.
5620 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5622 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5623 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5624 (mips_frob_file): Rework so that only a single pass through the
5625 relocs is needed. Allow %lo()s to have higher offsets than their
5626 corresponding %hi()s or %got()s.
5628 2004-07-02 Nick Clifton <nickc@redhat.com>
5630 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5631 allow values which have come from undefined symbols.
5632 Always consider this fixup to have been processed as a reloc
5633 cannot be generated for it.
5635 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5637 * frags.h (struct frag): Add has_code and insn_addr fields.
5638 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5639 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5640 * config/tc-ppc.h (md_frag_check): Define.
5642 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5644 * doc/Makefile.am (info): Rename goal to...
5645 (info-local): ... this, to preserve implicit dependencies.
5646 * doc/Makefile.in: Regenerate with automake 1.8.5.
5648 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5650 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5651 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5652 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5653 (tc_gen_reloc): Likewise.
5654 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5655 (m32r_parse_name): Likewise.
5656 (m32r_cgen_parse_fix_exp): Likewise.
5657 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5658 (O_PIC_reloc): Likewise.
5659 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5660 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5661 for @GOTOFF, @GOT, @PLT.
5663 2004-06-21 Jan Beulich <jbeulich@novell.com>
5665 * gas/symbols.c: While discarding ordinary local absolute symbols
5666 when --strip-local-absolute is in effect, retain file symbols.
5668 2004-06-20 Andreas Schwab <schwab@suse.de>
5670 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5671 (md_parse_option): Likewise.
5673 2004-06-17 Jan Beulich <jbeulich@novell.com>
5675 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5676 * config/te-netware.h: New file.
5677 * config/te-ppcnw.h: Delete: Obsolete.
5678 * configure.in: Eliminate ill NetWare targets. Make generic
5679 NetWare target use proper emulation.
5680 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5681 reference to new te-netware.h.
5682 * configure: Regenerate.
5683 * Makefile.in: Regenerate.
5685 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5687 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5688 comparison in .insn pseudo operation.
5690 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5692 * config/obj-coff.c (coff_adjust_section_syms): Use
5693 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5694 (coff_frob_section): Likewise.
5695 * config/tc-mips.c (md_apply_fix3): Likewise.
5696 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5697 (elf_frob_file_after_relocs): Likewise.
5699 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5701 * config/tc-hppa.c (log2): Rename to exact_log2.
5702 (pa_next_subseg): Delete unused function.
5703 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5704 (create_new_subspace): Likewise.
5707 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5708 labels. Fix warning.
5710 2004-05-28 DJ Delorie <dj@redhat.com>
5712 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5713 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5714 or non-merged symbols.
5716 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5718 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5719 restore the old slot when inserting srlz.i/srlz.d.
5721 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5723 * Makefile.am: Regenerate dependecies.
5724 * Makefile.in: Regenerate.
5725 * config/tc-sh.c (valid_arch): Make unsigned.
5726 (preset_target_arch): Likewise.
5727 (md_begin): Use new architecture flags system.
5728 (get_specific): Likewise.
5729 (assemble_ppi): Likewise.
5730 (md_assemble): Likewise. Also fix error check for bad opcodes.
5731 (md_parse_option): Likewise. Also generate -isa values according
5732 to the table in bfd/cpu-sh.c instead of just constants. Also
5733 allow <arch>-up ISA variants.
5734 (sh_elf_final_processing): Replace if-else chain with a call to
5735 sh_find_elf_flags().
5737 2004-05-28 Peter Barada <peter@the-baradas.com>
5739 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5740 with zero offset into mode 2 addressing to save a word.
5742 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5744 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5745 (ar_is_only_in_integer_unit): New.
5746 (ar_is_only_in_memory_unit): New.
5747 (generate_unwind_image): Silence gcc on 32bit host.
5748 (md_assemble): Use ar_is_only_in_integer_unit instead of
5749 ar_is_in_integer_unit. Check AR access.
5751 2004-05-27 Peter Barada <peter@the-baradas.com>
5753 * config/tc-m68k.c (md_begin): Sort the opcode table into
5755 (m68k_compare_opcode): New function to do the sorting.
5757 2004-05-24 Peter Barada <peter@the-baradas.com>
5759 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5760 addressing on MIT style operands.
5761 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5763 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5766 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5768 * expr.c (operand, operator): Don't reject '++' and '--'.
5770 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5772 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5775 2004-05-17 Adam Nemet <anemet@lnxw.com>
5777 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5778 * configure: Regenerate.
5780 2004-05-13 Paul Brook <paul@codesourcery.com>
5782 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5784 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5786 * configure.in (or32-*-rtems*): Switch to elf.
5787 * configure: Regenerate.
5789 2004-05-13 Nick Clifton <nickc@redhat.com>
5791 * po/fr.po: Updated French translation.
5793 2004-05-11 Nick Clifton <nickc@redhat.com>
5795 * doc/as.texinfo (Section): Document G and T flags to .section
5796 directive. Document the extra arguments that the G flag
5797 requires. Document the #tls flag.
5799 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5801 * subsegs.c (section_symbol): Create a new section symbol if
5802 the existing one doesn't match.
5803 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5805 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5807 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5808 to cope with VR4181A errata MD(1) and MD(4).
5810 2004-05-07 Brian Ford <ford@vss.fsi.com>
5812 * NEWS: Mention .secrel32 for pe[i]-i386.
5814 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5816 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5817 (HANDLE_ALIGN): New.
5819 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5821 * Makefile.am (DIST_SUBDIRS): Define.
5822 * aclocal.m4: Regenerate with automake 1.8.4.
5823 * Makefile.in: Likewise.
5824 * doc/Makefile.in: Likewise.
5826 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5828 * config/tc-ia64.c (dot_serialize): Declare.
5829 (dot_serialize): New function.
5830 (md_pseudo_table): Add ".serialize.data" and
5831 ".serialize.instruction" directives.
5833 2004-05-06 Nick Clifton <nickc@redhat.com>
5835 * messages (as_internal_value_out_of_range): Print a message about
5836 a value being out of range. Be consistent about whether the
5837 values are printed in decimal or hexadecimal.
5838 (as_warn_value_out_of_range): Generate a warning message about an
5840 (as_bad_value_out_of_range): Generate an error message about an
5842 * as.h: Prototype the new functions.
5843 * config/tc-alpha.c (insert_operand): Use new function.
5844 * config/tc-arc.c (arc_insert_operand): Likewise.
5845 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5846 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5847 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5848 * config/tc-s390.c (s390_insert_operand): Likewise.
5849 * config/tc-v850.c (v850_insert_operand): Likewise.
5851 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5853 * configure.in: Set em=linux for frv-*-*linux*.
5854 * configure: Rebuilt.
5855 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5856 (frv_md_fdpic_enabled): New.
5857 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5858 (DEFAULT_FDPIC): New.
5859 (frv_flags): Use DEFAULT_FDPIC.
5860 (frv_pic_flag): Likewise.
5861 (OPTION_NOPIC): New.
5862 (md_longopts): Add -mnopic.
5863 (md_parse_option): Handle it.
5864 (md_show_usage): Add -mfdpic and -mnopic.
5866 2004-05-05 Peter Barada <peter@the-baradas.com>
5868 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5869 chips for invalid coldfire instructions, rename selectors
5870 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5871 add current_chip to track which chip is referred to(including save/restore),
5872 use current_chip to select control registers, not current_arch.
5873 (md_show_usage): Add new chips.
5874 * doc/c-m68k.texi: Document new command line switches.
5876 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5878 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5879 (NOP_OPCODE): Define.
5880 (s390_align_code): Remove prototype.
5881 * tc-s390.c (s390_align_code): Remove.
5883 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5885 * config/tc-ia64.c (make_unw_section_name): Removed.
5886 (start_unwind_section): New function.
5887 (generate_unwind_image): Take const segT instead of const
5889 (dot_handlerdata): Adjusted.
5890 (dot_endp): Likewise.
5892 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5894 * config/obj-elf.c (obj_elf_change_section): Allow the
5895 ".note.GNU-stack" section has SHF_EXECINSTR.
5897 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5899 * config/obj-elf.c (get_section): Return bfd_boolean.
5900 (obj_elf_change_section): Call bfd_get_section_by_name_if
5901 instead of bfd_map_over_sections.
5903 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5905 * config/obj-elf.c (get_section): New function.
5906 (obj_elf_change_section): Support multiple sections with same
5909 2004-04-30 Nick Clifton <nickc@redhat.com>
5911 * config/tc-arm.c (create_register_alias): Fix typo checking for
5912 case sensitive register aliases.
5913 (co_proc_number): Use error message string in all_reg_maps[]
5915 (cp_reg_required_here): Likewise.
5916 (fp_reg_required_here): Likewise.
5918 2004-04-29 Brian Ford <ford@vss.fsi.com>
5920 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5922 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5924 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5925 (load_address, macro, mips_ip, md_parse_option)
5926 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5927 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5928 embedded-PIC handling, and update comments.
5929 (SWITCH_TABLE): Remove.
5930 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5931 (enum mips_pic_level): Remove EMBEDDED_PIC.
5932 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5933 (TC_FORCE_RELOCATION): Update comment.
5934 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5935 might be safe to remove now that MIPS embedded-PIC is gone.
5937 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5939 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5940 call to obj_set_subsection_attributes.
5941 (obj_som_init_stab_section): Likewise.
5942 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5943 (pa_def_subspaces): Provide comdat default.
5944 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5945 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5946 calls to create_new_subspace and update_subspace to pass comdat flag.
5947 (create_new_subspace, update_subspace): Add new comdat argument. Use
5948 it in calls to obj_set_subsection_attributes.
5949 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5950 and use of comdat, common and dup_comm parameters.
5952 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5954 * config/obj-elf.c (obj_elf_change_section): Check if the old
5955 group name is NULL before comparison.
5957 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5959 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5961 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5963 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5965 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5967 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5968 (OPTION_MEMBEDDED_PIC): Remove.
5969 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5970 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5971 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5972 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5973 (OPTION_ELF_BASE): Renumber.
5974 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5975 (md_show_usage): Remove mention of -membedded-pic.
5976 * doc/as.texinfo: Remove mention of -membedded-pic.
5978 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5980 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5981 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5983 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5984 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5985 USE_GLOBAL_POINTER_OPT.
5987 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5989 * config/tc-mips.c (macro): One more use of load_delay_nop.
5991 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5993 * config/tc-mips.c (load_delay_nop): New function.
5994 (load_address, macro): Use load_delay_nop() to build a nop
5995 which can be omitted with gpr_interlocks.
5997 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5999 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6000 cop_interlocks): Remove superfluous CPU entries.
6002 2004-04-22 Paul Brook <paul@codesourcery.com>
6004 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6006 2004-04-22 Peter Barada <peter@the-baradas.com>
6008 * NEWS: Added support for EMAC instructions and MAC/EMAC
6010 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6011 scale factor tokens, trailing_ampersand to mark mask addressing
6012 for MAC/EMAC instructions.
6013 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6015 (yylex): Handle '>', '<', and '&' following '+'.
6016 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6017 architectures in archs[].
6018 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6019 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6021 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6022 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6024 Add EMAC operands to init_table[].
6026 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6028 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6030 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6031 * config/tc-arm.c (enum mstate): Delete from here.
6032 (mapping_state): Remove the static mapstate variable and instead
6033 store the state in the segment. This allows a per-section mapping
6034 state. Handle and ignore MAP_UNDEFINED states.
6035 (arm_elf_change_section): Get the current mapping state from the
6037 (s_ltorg): Set the mapping state to MAP_DATA.
6038 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6039 for each pool as it is emitted.
6041 2004-04-22 Nick Clifton <nickc@redhat.com>
6043 * config/tc-arm.h: Formatting tidy ups.
6045 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6047 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6049 2004-04-20 DJ Delorie <dj@redhat.com>
6051 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6052 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6053 [TE_PE] (O_secrel): Define.
6054 [TE_PE] (x86_pe_cons_fix_new): New.
6055 [TE_PE] (pe_directive_secrel): Likewise.
6056 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6058 2004-04-19 Eric Christopher <echristo@redhat.com>
6060 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6061 of previous patch for fix in gcc.
6063 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6065 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6067 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6069 * read.c (do_align): Call md_flush_pending_output, if defined.
6071 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6073 * expr.c (operand): Correct checks for ++ and --.
6075 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6077 * config/tc-generic.c: Add some comments.
6079 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6081 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6082 -{no-}mfix-vr4122-bugs.
6083 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6084 (append_insn, mips_emit_delays): Update accordingly.
6085 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6086 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6087 (md_parse_option): Update after above changes.
6088 (md_show_usage): Add -mfix-vr4120.
6090 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6092 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6093 of .section directive; add a reference to the ELF .subsection
6096 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6098 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6101 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6103 * Makefile.am: Remove mips from aout targets.
6104 * Makefile.in: Regenerate.
6105 * configure.in: Remove mips-dec-bsd* target.
6106 * configure: Regenerate.
6108 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6111 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6112 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6113 Update "mapping". Restrict some @ modifiers to 32 bit.
6115 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6116 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6118 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6119 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6120 dont_adjust_reloc_32 is set.
6121 (md_longopts): Add option -renesas.
6122 (md_parse_option, md_show_usage): Likewise.
6123 * doc/c-sh.texi: Likewise.
6125 2004-04-01 Dave Korn <dk@artimi.com>
6127 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6128 hi16 and lo16 fixS structs.
6129 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6130 exactly the same way as for RELOC_DLX_REL16.
6131 (machine_ip): properly respect LO flag in the_insn and
6132 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6133 (md_apply_fix3): apply RELOC_DLX_LO16.
6135 2004-03-30 Stan Shebs <shebs@apple.com>
6137 Remove long-obsolete MPW support.
6138 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6139 * configure.in: Remove mention of ppc-*-mpw* config.
6140 * configure.in: Likewise.
6142 2004-03-30 Nick Clifton <nickc@redhat.com>
6144 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6145 OBJ_ELF being defined.
6147 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6149 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6151 2004-03-23 Paul Brook <paul@codesourcery.com>
6153 * config/tc-arm.c (meabi_flags): New variable.
6154 (arm_parse_eabi): New function.
6155 (md_begin): Set flags for EABI v3.
6157 (arm_long_opts): Add meabi.
6158 * doc/as.texinfo <ARM>: Document -meabi.
6159 * doc/c-arm.texi: Ditto.
6161 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6163 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6164 tables even when use_literal_section flag is not set.
6166 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6168 * config/tc-sh.c: Remove trailing whitespace.
6170 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6172 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6173 --mul-bug-abort and the default behavior.
6174 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6175 (err_for_dangerous_mul_placement): New variable.
6176 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6178 (md_cris_relax_table): Have placeholder for STATE_MUL.
6179 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6180 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6182 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6183 STATE_BYTE)>: Ditto.
6184 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6185 alignment and position of this frag, emit error message if
6187 (md_assemble): For a multiply insn and when checking it,
6188 transform the current frag into a special frag for that purpose.
6189 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6190 OPTION_MULBUG_ABORT_ON>: Handle new options.
6192 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6194 * config/tc-xtensa.c (mark_literal_frags): New function.
6195 (xtensa_move_literals): Call mark_literal_frags for all literal
6196 segments, including init and fini literal segments.
6197 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6199 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6201 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6202 (pa_comm): Set BSF_OBJECT in symbol flags.
6204 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6206 * Makefile.am: Run "make dep-am".
6207 * Makefile.in: Regenerate.
6208 * doc/Makefile.in: Regenerate.
6209 * config.in: Regenerate.
6210 * po/gas.pot: Regenerate.
6212 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6214 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6215 (demand_empty_rest_of_line): Issue an error here.
6216 (ignore_rest_of_line): Silently skip to end.
6217 (demand_copy_string): Issue an error, not warning.
6219 * config/obj-elf.c (obj_elf_section_name): Likewise.
6220 (obj_elf_section): Likewise.
6221 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6222 (arc_extinst): Likewise.
6223 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6224 (dot_spill): Likewise.
6225 (dot_unwabi): Likewise.
6226 (dot_prologue): Likewise.
6228 * expr.c (operand): Reject ++ and --.
6229 (operator): Likewise.
6231 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6233 * config/tc-sh.c: Include dw2gencfi.h.
6234 (sh_cfi_frame_initial_instructions): New function.
6235 (sh_regname_to_dw2regnum): Likewise.
6236 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6238 (TARGET_USE_CFIPOP): Define.
6239 (tc_cfi_frame_initial_instructions): Likewise.
6240 (tc_regname_to_dw2regnum): Likewise.
6241 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6242 * Makefile.am: Update dependencies.
6243 * Makefile.in: Regenerate.
6245 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6247 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6248 * configure: Regenerate.
6250 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6252 * read.c (s_leb128): Call md_flush_pending_output.
6254 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6256 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6257 * config/tc-i386.h (CpuPadLock): New define.
6258 (CpuUnknownFlags): Added CpuPadLock.
6260 2004-03-07 Andreas Schwab <schwab@suse.de>
6262 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6264 2004-03-07 Richard Henderson <rth@redhat.com>
6266 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6267 (cfi_finish): Likewise for fde.
6269 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6271 * config/tc-ia64.c (md_assemble): Properly handle NULL
6273 (ia64_handle_align): Don't abort if failed to add a stop bit.
6275 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6277 * Makefile.in: Regenerated.
6278 * aclocal.m4: Likewise.
6279 * configure: Likewise.
6280 * doc/Makefile.in: Likewise.
6282 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6284 * config/tc-ia64.c (dot_align): New.
6285 (ia64_do_align): Make it static.
6286 (md_pseudo_table): Use "dot_align" for "align".
6287 (ia64_md_do_align): Don't set align_frag here.
6288 (ia64_handle_align): Add a stop bit to the previous bundle if
6291 * config/tc-ia64.h (ia64_do_align): Removed.
6293 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6295 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6296 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6297 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6298 the most general type or the user specifically requested it.
6299 (md_assemble): Add a new error message for when an instruction
6300 is understood, but is not allowed due to an -isa option.
6302 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6304 * config/tc-ia64.c (align_frag): New.
6305 (md_assemble): Set the tc_frag_data field in align_frag for
6306 IA64_OPCODE_FIRST instructions.
6307 (ia64_md_do_align): Set align_frag.
6308 (ia64_handle_align): Add a stop bit if needed.
6310 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6311 (TC_FRAG_INIT): New.
6313 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6315 * config/tc-frv.c (fr400_audio): New variable.
6316 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6317 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6318 (target_implements_insn_p): New function.
6319 (md_assemble): Report an error if the processor doesn't implement
6322 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6324 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6325 (md_parse_option): Ditto.
6326 (OPTION_NO_SPECIAL_M32R): Added.
6327 (md_show_usage): Document it.
6328 (enable_speial_m32r): Changed a default value from 0 to 1.
6329 * doc/c-m32r.texi: Document the -no-bitinst option.
6331 2004-02-27 Nick Clifton <nickc@redhat.com>
6333 * config/tc-sh.c (get_operand): Revert previous delta.
6334 (tc_gen_reloc): Check for an unknown reloc type before processing
6337 2004-02-27 Hannes Reinecke <hare@suse.de>
6339 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6340 .insn pseudo operation.
6342 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6344 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6345 added for wrong syntax.
6347 2004-02-26 Eric Christopher <echristo@redhat.com>
6349 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6350 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6352 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6354 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6355 nibble types to assembler.
6357 2004-02-25 Fred Fish <fnf@redhat.com>
6359 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6361 2004-02-20 James E Wilson <wilson@specifixinc.com>
6363 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6365 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6366 (ia64_estimate_size_before_relax): New.
6367 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6368 (generate_unwind_image): Pass 1 to fixup_unw_records.
6369 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6370 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6372 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6374 * stabs.c (generate_asm_file): Avoid warning about use of
6375 uninitialized variable.
6377 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6379 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6380 body, and endp, allow unwind records which do not have a "t"
6381 (time/instruction) field.
6383 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6385 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6386 (do_mav_dspsc_2): Likewise.
6387 Fix accumulator registers move opcodes.
6389 2004-02-13 Hannes Reinecke <hare@suse.de>
6390 Jakub Jelinek <jakub@redhat.com>
6392 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6394 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6396 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6397 (tc_frob_symbol): New macro definition.
6398 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6400 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6402 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6405 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6407 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6408 (TC_CASE_SENSITIVE): ... this.
6409 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6410 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6412 2004-02-06 James E Wilson <wilson@specifixinc.com>
6414 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6415 (generate_unwind_image): Re-add it here.
6417 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6419 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6420 * read.h (SKIP_WHITESPACE): Turn into an expression.
6421 * read.c (read_a_source_file): A pseudo is removed by having a
6424 2004-02-05 James E Wilson <wilson@specifixinc.com>
6426 * config/tc-ia64.c (output_endp): New.
6427 (count_bits): Delete.
6428 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6429 endp unwind records.
6430 (fixup_unw_records): Handle endp unwind records. Delete code for
6431 shortening prologue regions not followed by a body record.
6432 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6433 * config/tc-ia64.h (unw_record_type): Add endp.
6435 2004-02-03 James E Wilson <wilson@specifixinc.com>
6437 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6438 fill padding bytes with zeroes.
6439 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6440 sets unwind_record slot_number and slot_frag fields.
6442 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6444 * config/tc-mips.c (add_got_offset_hilo): New function.
6445 (macro): Use load_register() and add_got_offset_hilo() to load
6446 constants instead of hardcoding code sequences throughout.
6448 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6450 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6452 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6454 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6456 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6457 of hard-coded test for TARGET_OS=elf.
6459 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6461 * config/tc-mips.c (hilo_interlocks): Change definition
6462 so that MIPS32, MIPS64 and later ISAs are included, along with
6463 the already-included machines. Update comments.
6465 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6467 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6468 undefined local labels.
6470 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6472 * config/tc-mips.c (load_address, macro): Update comments about
6473 NewABI GP relaxation.
6475 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6477 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6478 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6479 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6480 (set_at, load_register, load_address, move_register): Likewise.
6481 (load_got_offset, add_got_offset): Likewise.
6482 Update all calls and tidy accordingly.
6484 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6486 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6487 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6488 (RELAX_USE_SECOND): Bump to 0x10000.
6489 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6490 (mips_macro_warning): New variable.
6491 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6492 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6493 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6495 (append_insn): Update mips_macro_warning.sizes.
6496 (macro_start, macro_warning, macro_end): New functions.
6497 (macro_build): Don't emit warnings here.
6498 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6499 (md_convert_frag): Check for cases where one macro alternative
6500 needs a warning and the other doesn't. Emit a warning if the
6501 longer sequence was chosen.
6503 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6505 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6506 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6507 the first sequence, the size of the second sequence, and a flag
6508 that says whether we should warn.
6509 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6510 (RELAX_FIRST, RELAX_SECOND): New.
6511 (mips_relax): New variable.
6512 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6513 (append_insn): Remove "place" argument. Use mips_relax.sequence
6514 rather than "place" to check whether we're expanding the second
6515 alternative of a relaxable macro. Remove redundant check for
6516 branch relaxation. If generating a normal insn, and there
6517 is not enough room in the current frag, call relax_close_frag()
6518 to close it. Update mips_relax.sizes[]. Emit fixups for the
6519 second version of a relaxable macro. Record the first relaxable
6520 fixup in mips_relax. Remove tc_gen_reloc workaround.
6521 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6522 in the same way as in append_insn.
6523 (mips16_macro_build): Remove "place" argument.
6524 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6525 when generating the second version of a relaxable macro.
6526 (load_got_offset, add_got_offset): New functions.
6527 (load_address, macro): Use new relaxation machinery. Remove
6528 tc_gen_reloc workarounds.
6529 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6530 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6531 first version is needed.
6532 (tc_gen_reloc): Remove relaxation handling.
6533 (md_convert_frag): Go through the fixups for a relaxable macro and
6534 mark those that belong to the unneeded alternative as done. If the
6535 second alternative is needed, adjust the fixup addresses to account
6536 for the deleted first alternative.
6538 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6540 * frags.h (frag_room): Declare.
6541 * frags.c (frag_room): New function.
6542 * doc/internals.texi: Document it.
6544 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6546 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6547 optimization for -mtune=r3900, as this will break on other CPUs.
6549 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6551 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6552 be relaxed, use fixup.
6553 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6555 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6557 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6560 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6562 * config/tc-mips.c (append_insn): Properly detect variant frags
6563 that preclude swapping of relaxed branches. Correctly swap
6564 instructions between frags when dealing with relaxed branches.
6566 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6568 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6570 * aclocal.m4: Regenerate.
6571 * configure: Regenerate.
6573 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6575 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6578 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6580 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6581 reloc, reserve space for the delay slot as well as the jalr itself.
6583 2004-01-09 Paul Brook <paul@codesourcery.com>
6585 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6586 (do_vfp_sp2_from_reg2): New function.
6588 (do_vfp_dp_from_reg2): Check return values properly.
6590 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6592 * config/tc-mips.c (warn_nops): Remove static variable.
6593 (macro): Remove test of warn_nops.
6594 (md_shortops): Remove 'n'.
6595 (md_parse_option): Remove 'n' case.
6596 (md_show_usage): Remove -n.
6597 * doc/as.texinfo (Overview): Remove MIPS -n option.
6598 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6599 * NEWS: Mention removal of MIPS -n option.
6601 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6602 (cop_interlocks): Check ISA level.
6603 (cop_mem_interlocks): Define.
6604 (reg_needs_delay): Check cop_interlocks rather than
6605 ISA_HAS_COPROC_DELAYS.
6606 (append_insn): Likewise. Use cop_mem_interlocks rather than
6607 directly checking mips_opts.isa.
6608 (mips_emit_delays): Likewise.
6610 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6612 * config/tc-ia64.c (unwind): Move next_slot_number and
6613 next_slot_frag to ...
6614 (unw_rec_list): Here.
6615 (free_list_records): Removed.
6616 (output_unw_records): Likewise.
6617 (generate_unwind_image): Make it void.
6618 (alloc_record): Initialize next_slot_number and next_slot_frag.
6619 (slot_index): Take .org, .space and .align into account.
6620 (fixup_unw_records): Don't set slot_number to 0. Use
6621 list->next_slot_number and list->next_slot_frag instead of
6622 unwind.next_slot_number and unwind.next_slot_frag.
6623 (ia64_convert_frag): New.
6624 (generate_unwind_image): Generate a rs_machine_dependent frag
6626 (emit_one_bundle): Use list->next_slot_number and
6627 list->next_slot_frag instead of unwind.next_slot_number and
6628 unwind.next_slot_frag.
6630 * config/tc-ia64.h (md_convert_frag): Defined as
6632 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6634 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6636 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6637 * config/tc-frv.h (md_apply_fix3): Don't define.
6638 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6640 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6641 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6642 * config/tc-frv.c (line_separator_chars): Add `!'.
6643 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6644 * config/tc-frv.c (md_assemble): Clear insn upfront.
6645 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6646 * config/tc-frv.c (OPTION_FDPIC): New macro.
6647 (md_longopts): Add mfdpic.
6648 (md_parse_option): Handle it.
6649 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6650 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6651 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6652 (frv_pic_ptr): Parse funcdesc.
6654 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6656 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6657 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6659 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6661 * Makefile.am (Makefile): Move the dependency on
6662 $(BFDDIR)/configure.in to...
6663 (CONFIG_STATUS_DEPENDENCIES): ... here.
6664 (AUTOMAKE_OPTIONS): Require automake 1.8.
6665 * Makefile.in: Regenerate.
6666 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6667 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6668 $(BFDDIR)/configure.in here as well.
6669 * doc/Makefile.in: Regenerate.
6671 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6673 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6674 * Makefile.in: Regenerate.
6675 * aclocal.m4: Regenerate.
6676 * doc/Makefile.am (install, install-info): Remove.
6677 (install-data-local): A new hook for install-info.
6678 (AUTOMAKE_OPTIONS): Require automake 1.8.
6679 * doc/Makefile.in: Regenerate.
6681 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6683 * doc/c-sh.texi: Update description about floating point behavior
6686 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6688 * configure.in: Add m68k-uClinux target.
6689 * configure: Regenerate.
6691 For older changes see ChangeLog-0203
6697 version-control: never
projects / external / binutils.git / blob