| blob | 0896668c8fecc272992e452e2ef89e2faae95570 |
1 2005-11-14 Jan Beulich <jbeulich@novell.com>
3 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
4 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
5 (ar): Use AR_* instead of literals.
6 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
7 CR_PMV, CR_CMCV): Define.
8 (cr): Use CR_* instead of literals.
10 2005-11-14 Jan Beulich <jbeulich@novell.com>
12 * config/tc-ia64.c (md): Rename regsym to indregsym and move
13 it to the end of the structure.
14 (ar): Field regnum is unsigned.
15 (cr): Likewise:
16 (indirect_reg): Likewise.
17 (declare_register_set): Parameter regnum is unsigned.
18 (declare_register): Parameter numregs and base_regnum are
19 unsigned. So is the local loop variable.
20 (md_begin): Restrict scope of local variable regnum, which
21 also is unsigned. Replace loops with function calls where
22 possible. Re-order things so that register groups are kept
23 together. Remove all uses of regsym except for indirect
24 registers. Replace use of regsym by indregsym for indirect
25 registers.
26 (ia64_optimize_expr): Replace use of regsym by indregsym for
27 indirect registers, with appropriate bias.
29 2005-11-14 David Ung <davidu@mips.com>
31 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
32 for the MIPS16e save/restore instructions.
34 2005-11-11 Jan Beulich <jbeulich@novell.com>
36 * doc/Makefile.am: Make asconfig.texi writeable before trying
37 to write to it.
38 * doc/Makefile.in: Refresh.
40 2005-11-10 Jan Beulich <jbeulich@novell.com>
42 * config/tc-i386.c (intel_e11): Don't special-case segment
43 registers in brackets.
45 2005-11-10 Nick Clifton <nickc@redhat.com>
47 * config/tc-arm.c (BAD_ADDR_MODE): Define.
48 (arm_reg_parse_multi): Return NULL rather than FAIL.
49 (arm_reg_parse): Fix comment, the function returns FAIL rather
50 than NULL if it is unable to parse the register name.
51 (do_ldrex): Use BAD_ADDR_MODE.
52 Change error message for PC-relative addressing.
53 (do_strex): Likewise.
54 (do_t_ldrex): Use BAD_ADDR_MODE.
55 (do_t_strex): Likewise.
57 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
59 * config/tc-sparc.c (isoctal): Fix thinko.
61 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
63 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
64 flag_mri_m68k as condition for parsing the '$' as a prefix.
65 * as.h (DOLLAR_AMBIGU): Define if needed.
67 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
69 Add ms2 support.
70 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
71 (ms1_architectures): Add ms2.
72 (md_parse_option): Add ms2.
73 (md_show_usage): Add ms2.
74 (md_assemble): Add JAL_HAZARD detection logic.
75 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
76 * doc/c-ms1.texi: New.
77 * doc/all.texi: Add MS1.
78 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
79 * doc/Makefile.in: Rebuilt.
80 * doc/Makefile: Rebuilt.
82 2005-11-07 Steve Ellcey <sje@cup.hp.com>
84 * configure: Regenerate after modifying bfd/warning.m4.
86 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
88 PR gas/1804
89 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
90 output constant data.
92 2005-11-07 Mark Mitchell <mark@codesourcery.com>
94 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
95 * doc/Makefile.in: Regenerated.
96 * doc/as.texinfo: Document "@FILE".
98 2005-11-07 Nick Clifton <nickc@redhat.com>
100 PR binutils/1568
101 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
102 'x' attribute. Remember the actions of the 'w' and 'n' attributes
103 and do not allow the 'x','s' or 'd' attributes to change them.
105 2005-11-07 John Levon <levon@movementarian.org>
107 * config/tc-i386.h (tc_comment_chars): Define.
108 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
109 (i386_comment_chars): Add.
110 (md_parse_options): Process OPTION_DIVIDE.
111 (md_show_usage): Describe --divide option.
112 * doc/c-i386.texi: Document --divide option.
114 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
116 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
117 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
119 2005-11-07 Alan Modra <amodra@bigpond.net.au>
121 * macro.c (buffer_and_nest): Skip labels regardless of
122 NO_PSEUDO_DOT and flag_m68k_mri.
124 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
126 * expr.c (integer_constant): Match only 'B' as binary suffix if
127 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
128 otherwise.
130 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
132 * read.c (s_weakref): Do not permit redefinitions.
133 * symbols.c (colon): Do not permit redefinitions of equated
134 symbols.
136 2005-11-01 Thiemo Seufer <ths@networkno.de>
138 PR gas/1299
139 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
140 * Makefile.in: Regenerate.
142 2005-11-01 Thiemo Seufer <ths@networkno.de>
144 * config/tc-mips.c (md_parse_option): Fix typo in comment.
146 2005-10-30 Mark Mitchell <mark@codesourcery.com>
148 * as.c (show_usage): Document "@FILE".
150 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
152 * Makefile.am (OBJ_FORMATS): Remove vms.
153 Run "make dep-am".
154 * Makefile.in: Regenerated.
156 * dep-in.sed: Replace " ./" with " ".
158 2005-10-28 Dave Brolley <brolley@redhat.com>
160 Contribute the following change:
161 2005-09-19 Dave Brolley <brolley@redhat.com>
163 * config/tc-m32c.c (default_isa): New static variable.
164 (m32c_isa): Now of type CGEN_BITSET.
165 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
167 2005-10-28 Paul Brook <paul@codesourcery.com>
169 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
170 instead of mcpu_cpu_opt.
172 2005-10-27 Sterling Augustine <sterling@tensilica.com>
174 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
175 refer to "ports" instead of "queues".
176 (check_t1_t2_reads_and_writes): Pass correct interface values to
177 xtensa_interface_inout.
179 2005-10-27 Jan Beulich <jbeulich@novell.com>
181 * read.c (assign_symbol): Also consider equates already defined.
182 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
183 * config/obj-coff.h (obj_symbol_clone_hook): New.
184 (coff_obj_symbol_clone_hook): Declare.
185 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
187 2005-10-26 DJ Delorie <dj@redhat.com>
189 * config/tc-m32c.c (md_relax_table, subtype_mappings,
190 md_convert_frag): Add jsr.w support.
192 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
193 itself.
194 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
195 and imm-8-HI operands.
197 2005-10-26 Paul Brook <paul@codesourcery.com>
199 * config/tc-arm.c (insns): Correct "sel" entry.
201 2005-10-26 Jan Beulich <jbeulich@novell.com>
203 * config/tc-i386.c (i386_operand): Don't check register prefix here.
204 (parse_real_register): Rename from parse_register.
205 (parse_register): New.
206 (i386_parse_name): New.
207 (md_operand): New.
208 (intel_e11): Don't tolerate registers in offset expressions anymore.
209 (intel_get_token): Don't check register prefix here. Copy the actual
210 register token, not the canonical register name.
211 * config/tc-i386.h (md_operand): Delete.
212 (i386_parse_name): Declare.
213 (md_parse_name): Define.
215 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
217 * Makefile.am: Add Z80 cpu.
218 * Makefile.in: Regenerated.
219 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
220 and disallow newlines in quoted strings.
221 * configure.tgt: Add z80-*-coff.
222 * config/obj-coff.h: Add format "coff-z80".
223 * doc/Makefile.am: Add c-z80.texi.
224 * doc/Makefile.in: Regenerated.
225 * doc/all.texi: Add Z80.
226 * doc/c-z80.texi: New file
227 * doc/as.texinfo: Add z80 options and some z80-related remarks.
228 * config/tc-z80.c: New file
229 * config/tc-z80.h: New file
230 * NEWS: Mention new support.
232 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
234 * write.c (adjust_reloc_syms): Undo the change made on
235 2005-04-26 to allow local symbol set to undefined symbol.
237 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
239 * Makefile.am (bfin-parse.tab.h): Removed.
240 (bfin-parse.h): Added.
241 * Makefile.in: Regenerated.
243 2005-10-25 Alan Modra <amodra@bigpond.net.au>
245 * po/POTFILES.in: Regenerate.
246 * po/gas.pot: Regenerate.
248 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
250 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
251 make a single reloc with an offset rather than a stack.
252 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
254 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
256 * read.c (potable): Add weakref.
257 (s_weakref): New.
258 * read.h (s_weakref): Declare.
259 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
260 * symbols.c (colon): Clear weakrefr.
261 (symbol_find_exact): Rename to, and reimplement in terms of...
262 (symbol_find_exact_noref): ... new function.
263 (symbol_find): Likewise...
264 (symbol_find_noref): ... ditto.
265 (resolve_symbol_value): Resolve weakrefr without setting their
266 values.
267 (S_SET_WEAK): Call hook.
268 (S_GET_VALUE): Follow weakref link.
269 (S_SET_VALUE): Clear weakrefr.
270 (S_IS_WEAK): Follow weakref link.
271 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
272 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
273 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
274 (symbol_mark_used): Follow weakref link.
275 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
276 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
277 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
278 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
279 * write.c (adust_reloc_syms): Follow weakref link. Do not
280 complain if target is undefined.
281 (write_object_file): Likewise. Remove weakrefr symbols. Drop
282 unreferenced weakrefd symbols.
283 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
284 symbols EXTERNAL.
285 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
286 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
287 * doc/as.texinfo: Document weakref.
288 * doc/internals.texi: Document new struct members, internal
289 functions and hooks.
291 2005-10-24 Jie Zhang <jie.zhang@analog.com>
293 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
294 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
295 * Makefile.in: Regenerate.
296 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
297 * config/tc-bfin.c (md_chars_to_number): Change the type of first
298 argument from unsigned char * to char * to remove signedness warnings.
300 2005-10-24 Jan Beulich <jbeulich@novell.com>
302 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
303 (dot_rot): Change type of num_* variables. Check for positive count.
304 (ia64_optimize_expr): Re-structure.
305 (md_operand): Check for general register.
307 2005-10-24 Jan Beulich <jbeulich@novell.com>
309 * config/tc-ia64.c (declare_register): Call symbol_create.
310 (md_begin): Remove local variables total, ar_base, and cr_base.
311 Start loops for registers at their respective first one. Don't
312 update md.regsym for alias names. Generate alias name tp for r13.
314 2005-10-21 DJ Delorie <dj@redhat.com>
316 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
317 names unstead of numbers.
319 2005-10-19 David Ung <davidu@mips.com>
321 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
322 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
323 hence avoiding to emit a nop.
325 2005-10-19 Jie Zhang <jie.zhang@analog.com>
327 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
328 LEX_BEGIN_NAME.
329 (bfin_start_line_hook): Remove the workaround for LSETUP(.
330 (bfin_name_is_register): Remove the workarounds for LSETUP(
331 and SAA(.
332 (bfin_start_label): Ditto.
334 2005-10-18 Bob Wilson <bob.wilson@acm.org>
336 * config/tc-xtensa.c (xtensa_end_directive): Restore
337 default_lit_sections regardless of use_literal_section.
339 2005-10-18 Jie Zhang <jie.zhang@analog.com>
341 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
342 * Makefile.in: Regenerated.
344 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
346 * doc/as.texinfo (.loc) Fix placement of '@end table'.
348 2005-10-17 Bob Wilson <bob.wilson@acm.org>
350 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
351 unsigned line number. Do not include "dwarf2dbg.h".
352 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
353 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
354 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
355 (md_assemble): Use as_where instead of dwarf2_where.
356 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
357 dwarf2_line_infos. Change to call new_logical_line followed by
358 dwarf2_emit_insn.
360 2005-10-14 Mike Frysinger <vapier@gentoo.org>
362 * doc/as.texinfo (Section): Add missing ']' to .section example.
364 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
366 PR binutils/941
367 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
368 unknown opcode is found.
370 2005-10-12 Mark Mitchell <mark@codesourcery.com>
372 * NEWS: Mention @file.
374 2005-10-12 Nick Clifton <nickc@redhat.com>
376 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
377 generally tidy up the code.
378 * config/tc-avr.h: Likewise.
380 2005-10-12 Jan Beulich <jbeulich@novell.com>
382 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
383 (dot_pred_rel): Likewise.
384 (parse_operand): Likewise.
385 (ia64_unrecognized_line): Likewise.
386 (md_operand): Likewise.
388 2005-10-11 Jan Beulich <jbeulich@novell.com>
390 * expr.h (enum expr_mode): New.
391 (expression): Pass third argument to expr.
392 (expression_and_evaluate): New.
393 (deferred_expression): New.
394 (expr): Add third parameter.
395 (resolve_expression): New.
396 * struc-symbol.h (struct symbol): New members sy_volatile and
397 sy_forward_ref.
398 * symbols.c, symbols.h (symbol_clone): New.
399 (symbol_clone_if_forward_ref): New.
400 (snapshot_symbol): New.
401 (S_IS_VOLATILE): New.
402 (S_IS_FORWARD_REF): New.
403 (S_SET_VOLATILE): New.
404 (S_SET_FORWARD_REF): New.
405 * as.c (macro_expr): Use expression_and_evaluate.
406 * cond.c (s_if): Likewise.
407 (s_elseif): Likewise.
408 * dw2gencfi.c (cfi_parse_reg): Likewise.
409 * expr.c (operand): Add second parameter. Optionally call
410 deferred_expression. Pass mode argument to itself and md_parse_name.
411 Check mode before trying to evaluate symbol. Call
412 symbol_clone_if_forward_ref for both operands.
413 (expr): Add third parameter. Pass mode to operand and itself.
414 Optionally call resolve_expression.
415 (resolve_expression): New.
416 (get_single_number): Pass second argument to operand.
417 * read.c (potable): New entry for .eqv.
418 (read_a_source_file): Handle new == operator.
419 (get_absolute_expr): Use expression_and_evaluate.
420 (s_lsym): Likewise.
421 (assign_symbol): Rename second parameter. Call symbol_clone on
422 legal and illegal redefinition. Call S_SET_VOLATILE and
423 S_SET_FORWARD_REF depending on mode.
424 (s_set): Update description.
425 (s_space): Call resolve_expression.
426 (pseudo_set): Optionally call deferred_expression. Check
427 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
428 (equals): Handle ==.
429 * config/tc-ia64.h (md_parse_name): Add mode parameter.
430 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
431 * config/tc-m32r.h (md_parse_name): Likewise.
432 (m32r_parse_name): Likewise.
433 * config/tc-mmix.h (md_parse_name): Likewise.
434 * config/tc-mn10300.h (md_parse_name): Likewise.
435 (mn10300_parse_name): Likewise.
436 * config/tc-ppc.h (md_parse_name): Likewise.
437 * config/tc-sh.h (md_parse_name): Likewise.
438 (sh_parse_name): Likewise.
439 * config/tc-sh64.h (md_parse_name): Likewise.
440 (sh64_consume_datalabel): Likewise.
441 * config/tc-tic54x.h (md_parse_name): Likewise.
442 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
443 before trying to evaluate symbol.
444 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
445 * config/tc-sh.c (sh_parse_name): Likewise.
446 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
447 second argument to operandf. Pass mode parameter to sh_parse_name.
448 * doc/as.texinfo: Document .eqv and the == assignment operator.
450 2005-10-10 Ian Lance Taylor <ian@airs.com>
452 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
453 * Makefile.in: Regenerate.
455 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
457 * expr.c (operator): Allow "!=" as a synonym for "<>".
458 * doc/as.texinfo (Infix Op): Mention "!=".
460 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
462 * config/tc-hppa.c (strict): Don't initialize. Update comment.
463 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
464 found. Simplify handling of "ma" and "mb" completers.
466 2005-10-08 Paul Brook <paul@codesourcery.com>
468 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
469 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
470 New variables.
471 (arm_cpu_option_table): Add canonical_name.
472 (arm_cpus): Populate canonical_name field.
473 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
474 aeabi_set_public_attributes, arm_md_end): New functions.
475 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
476 (md_assemble): Set thumb_arch_used and arm_arch_used.
477 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
478 * config/tc-arm.h (md_end): Define.
479 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
481 2005-10-06 Khem Raj <kraj@mvista.com>
482 NIIBE Yutaka <gniibe@m17n.org>
484 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
485 (parse_reg_without_prefix): New function.
486 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
487 set.
488 (option md_longopts): Add allow-reg-prefix option.
489 * doc/c-sh.texi: Document --allow-reg-prefix option.
490 * NEWS: Mention the new switch.
492 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
494 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
495 operators.
497 2005-09-30 Sterling Augustine <sterling@tensilica.com>
498 Bob Wilson <bob.wilson@acm.org>
500 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
502 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
504 * Makefile.am: Run "make dep-am".
505 * Makefile.in: Regenerated.
506 * aclocal.m4: Likewise.
508 2005-09-30 Mark Mitchell <mark@codesourcery.com>
510 * as.c (main): Use expandargv.
512 2005-09-30 Jan Beulich <jbeulich@novell.com>
514 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
515 (removed) comma.
517 2005-09-30 Catherine Moore <clm@cm00re.com>
519 * Makefile.am: Bfin support.
520 * Makefile.in: Regenerated.
521 * aclocal.m4: Regenerated.
522 * configure: Regenerated.
523 * configure.in: Bfin support.
524 * configure.tgt: Bfin support.
525 * config/bfin-aux.h: New file.
526 * config/bfin-defs.h: New file.
527 * config/bfin-lex.l: New file.
528 * config/bfin-parse.y: New file.
529 * config/tc-bfin.c: New file.
530 * config/tc-bfin.h: New file.
531 * doc/Makefile.am: Recognize c-bfin.texi.
532 * doc/Makefile.in: Regenerated.
533 * doc/all.texi: Bfin support.
534 * doc/as.texinfo: Likewise.
535 * doc/c-bfin.texi: Document bfin-specific syntax and
536 directives.
538 2005-09-30 Paul Brook <paul@codesourcery.com>
540 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
541 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
542 normal infix conditions.
543 (C3E): Include Thumb-2 definition.
544 (CL, cCL): Define.
545 (insns): Use them for legacy mnemonics.
547 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
549 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
550 version of <locale.h> when ENABLE_NLS is not defined.
552 2005-09-29 Jan Beulich <jbeulich@novell.com>
554 * config/tc-ia64.c (parse_operands): Always parse first operand of
555 alloc.
557 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
558 Alan Modra <amodra@bigpond.net.au>
560 * app.c (do_scrub_chars): Match open and close quote of strings.
561 Remove redundant EOF test in case 7.
563 2005-09-28 Jan Beulich <jbeulich@novell.com>
565 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
566 relocations in 16- and 32-bit modes.
567 (i386_displacement): Make pc-relative branch handling dependent
568 upon operand (rather than address) size.
570 2005-09-28 Jan Beulich <jbeulich@novell.com>
572 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
573 parsing the input.
574 (dot_cfi_startproc): Likewise.
575 (dot_cfi_endproc): Likewise. Also check no extra input was given.
576 (dot_cfi_escape): Likewise.
578 2005-09-28 Jan Beulich <jbeulich@novell.com>
580 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
581 (TC_CONS_FIX_NEW): Define unconditionally.
582 (x86_pe_cons_fix_new): Remove.
583 * config/tc-i386.c (signed_cons): New.
584 (md_pseudo_table): Add slong.
585 (x86_cons_fix_new): Declare unconditionally.
586 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
587 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
588 conversion.
590 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
592 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
593 buffer after copying string.
595 2005-09-27 Paul Brook <paul@codesourcery.com>
597 * config/arm.c (arm_cpus): Add more cpu names.
598 * doc/c-arm.texi: Document them.
600 2005-09-21 Alan Modra <amodra@bigpond.net.au>
602 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
604 2005-09-20 Richard Henderson <rth@redhat.com>
606 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
608 2005-09-20 Richard Henderson <rth@redhat.com>
610 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
611 with label.
612 (dwarf2_loc_mark_labels): New.
613 (dwarf2_gen_line_info_1): Split out of ...
614 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
615 (dwarf2_emit_label): New.
616 (dwarf2_directive_loc_mark_labels): New.
617 (out_set_addr): Take a symbol instead of frag+ofs.
618 (relax_inc_line_addr): Likewise.
619 (emit_inc_line_addr): Assert delta non-negative.
620 (process_entries): Remove dead code. Update to work with temp
621 symbols instead of frag+ofs.
622 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
623 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
624 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
625 * config/obj-elf.h (obj_frob_label): New.
626 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
627 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
628 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
629 Similarly in the respective tc_frob_label implementation functions.
630 * config/tc-i386.c (md_pseudo_table): Move file and loc to
631 non-elf section; add loc_mark_labels.
632 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
633 (ia64_flush_insns): Check for marked labels; emit line entry if so.
634 (emit_one_bundle): Similarly.
635 (ia64_frob_label): Record marked labels.
636 * config/tc-m68hc11.h (tc_frob_label): Remove.
637 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
638 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
639 * config/tc-sh64.h (tc_frob_label): Likewise.
640 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
642 2005-09-20 Alan Modra <amodra@bigpond.net.au>
644 * read.c (pseudo_set): Set segment of expression syms to expr_section.
646 2005-09-14 Jan Beulich <jbeulich@novell.com>
648 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
649 registers, floating point control and status words, and mxcsr as
650 well as (for 64-bit code) segment base registers and rflags.
652 2005-09-09 Dmitry Diky <diwil@spec.ru>
654 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
655 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
656 has been reached.
658 2005-09-08 Chao-ying Fu <fu@mips.com>
660 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
661 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
662 directives.
664 2005-09-08 Paul Brook <paul@codesourcery.com>
666 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
667 (do_smc, do_t_smc): ... to this.
668 (insns): Remane smi to smc.
669 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
670 BFD_RELOC_ARM_SMC.
672 2005-09-07 Richard Henderson <rth@redhat.com>
674 * dwarf2dbg.c (dwarf2_where): Set line->isa.
675 (dwarf2_set_isa): New.
676 (dwarf2_directive_loc): Rearrange to allow all options on one line.
677 * dwarf2dbg.h (dwarf2_set_isa): Declare.
678 * doc/as.texinfo: Update .loc documentation.
680 2005-09-07 Richard Henderson <rth@redhat.com>
682 * dwarf2dbg.c: Include safe-ctype.h.
683 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
684 (current): Initialize.
685 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
686 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
687 (dwarf2_directive_file): Cope with invalid filename.
688 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
689 epilogue_begin, is_stmt, isa.
690 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
691 case down lower.
692 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
693 and DWARF2_FLAG_EPILOGUE_BEGIN.
694 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
695 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
696 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
697 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
698 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
699 (struct dwarf2_line_info): Add isa member.
700 * doc/as.texinfo (LNS directives): New node.
702 2005-09-07 David Ung <davidu@mips.com>
704 * config/tc-mips.c (append_insn): Undo last change. Instead add
705 guard to suppress calling frag_grow if the current instruction is
706 one that allows a delay slot.
708 2005-09-06 Chao-ying Fu <fu@mips.com>
710 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
711 (mips_opts): Add -1 to initialize ase_mt.
712 (file_ase_mt): New variable for -mmt.
713 (CPU_HAS_MT): New define.
714 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
715 formats.
716 (mips_ip): Check ase_mt to enable MT instructions.
717 Handle !, $, *, &, +T, +t, g operand formats.
718 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
719 odd float registers.
720 (OPTION_MT, OPTION_NO_MT): New define.
721 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
722 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
723 (mips_after_parse_args): Set ase_mt based on CPU.
724 (s_mipsset): Handle ".set mt" and ".set nomt".
725 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
726 (md_show_usage): Show usage of -mmt and -mno-mt.
727 * doc/as.texinfo: Document -mmt and -mno-mt options.
728 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
729 directives.
731 2005-09-06 Paul Brook <paul@codesourcery.com>
733 * config/tc-arm.c (arm_it): Add relax field.
734 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
735 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
736 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
737 do_t_mov_cmp): Allow relaxation.
738 (output_relax_insn): New function.
739 (put_thumb32_insn): New function.
740 (output_inst): Use new functions.
741 (md_assemble): Don't throw error on relaxable instructions.
742 (insns): Change "b" entry from TCE(...) to tCE(...).
743 (md_estimate_size_before_relax): Return 2.
744 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
745 relax_branch, arm_relax_frag): New functions.
746 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
747 relocations.
748 * config/tc-arm.h (md_convert_frag): Remove definition.
749 (md_relax_frag): Define.
750 (arm_relax_frag): Add prototype.
752 2005-09-02 Paul Brook <paul@codesourcery.com>
754 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
756 2005-09-02 Paul Brook <paul@codesourcery.com>
758 * config/tc-arm.c (encode_arm_cp_address): Use
759 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
760 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
761 mode.
762 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
763 available.
764 (cCE, cC3): Define.
765 (insns): Use them for coprocessor instructions.
766 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
767 (get_thumb32_insn): New function.
768 (put_thumb32_insn): New function.
769 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
770 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
772 2005-09-02 Paul Brook <paul@codesourcery.com>
774 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
775 incorrect suffix matches.
777 2005-09-01 David Ung <davidu@mips.com>
779 * config/tc-mips.c (append_insn): Correctly handle mips16 case
780 when the frags are different for the 2 instructions we want to
781 swap. If the lengths of the 2 instructions are not the same, we
782 won't do the swap but emit an nop.
784 2005-09-01 Dmitry Diky <diwil@spec.ru>
786 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
787 as appropriate. Change frag_variant() to frag_var() for relaxes.
789 2005-08-29 Nick Clifton <nickc@redhat.com>
791 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
792 there is no symbol.
794 2005-08-26 Jan Beulich <jbeulich@novell.com>
796 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
797 qualified operand of a branch.
798 (intel_bracket_expr): Set JumpAbsolute here...
799 (intel_e11): ... rather than here.
801 2005-08-26 Christian Groessler <chris@groessler.org>
803 * configure.tgt: Set bfd_gas also for z8k cpu.
804 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
805 type.
806 (newfix): Adapt to bfd reloc types.
807 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
808 is available in the current frag.
809 (md_convert_frag): Adapt function parameters.
810 (tc_gen_reloc): New function.
811 (md_section_align): Use bfd_get_section_alignment.
812 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
813 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
814 relocations.
815 * config/tc-z8k.h (TARGET_ARCH): Define.
816 (tc_fix_adjustable): Define.
818 2005-08-25 Chao-ying Fu <fu@mips.com>
820 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
821 (mips_opts): Add -1 to initialize ase_dsp.
822 (file_ase_dsp): New variable for -mdsp.
823 (CPU_HAS_DSP): New define.
824 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
825 operand formats.
826 (mips_ip): Add min_range and max_range for checking singed numbers.
827 Check ase_dsp to enable DSP instructions.
828 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
829 (OPTION_DSP, OPTION_NO_DSP): New define.
830 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
831 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
832 (mips_after_parse_args): Set ase_dsp based on CPU.
833 (s_mipsset): Handle ".set dsp" and ".set nodsp".
834 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
835 (md_show_usage): Show usage of -mdsp and -mno-dsp.
837 2005-08-23 David Ung <davidu@mips.com>
839 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
840 cpu names.
842 2005-08-23 Alan Modra <amodra@bigpond.net.au>
844 PR 1036
845 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
847 2005-08-23 Phil Edwards <phil@codesourcery.com>
849 * configure.tgt (*-*-vxworks): Match vxworks* instead.
851 2005-08-22 Jan Beulich <jbeulich@novell.com>
853 * config/tc-i386.c (object_64bit): New.
854 (i386_target_format): Initialize it.
855 (output_disp): Use object_64bit for relocation type determination.
856 (output_imm): Likewise.
857 (i386_validate_fix): Likewise.
858 (tc_gen_reloc): Likewise.
859 (lex_got): Likewise. Remove static mode_name. Change array size
860 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
861 (x86_cons): Use object_64bit for deciding whether quad fields can
862 have relocations.
864 2005-08-18 Christian Groessler <chris@groessler.org>
866 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
867 * config/tc-mcore.h: Likewise.
868 * config/tc-z8k.h: Likewise.
869 * config/tc-z8k.c: Likewise.
870 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
871 sh_coff_reloc_mangle declaration.
872 * config/tc-sh.c: (md_apply_fix): Fix comment for case
873 BFD_RELOC_SH_USES.
875 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
877 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
878 to confirm that no ISA is specified.
880 2005-08-18 Nick Clifton <nickc@redhat.com>
882 * write.c (relax_segment): Count the number of frags being
883 processed and use this to compute a maximum limit on the number of
884 iterations that will be allowed when attempting to relax the
885 segment.
887 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
889 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
890 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
892 2005-08-16 Alan Modra <amodra@bigpond.net.au>
894 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
895 default cpu.
897 2005-08-15 Paul Brook <paul@codesourcery.com>
899 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
900 instructions.
901 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
903 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
905 * config/tc-ppc.c (parse_cpu): Add -me300 support.
906 (md_show_usage): Likewise.
907 * doc/c-ppc.texi (PowerPC-Opts): Document it.
909 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
911 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
912 (md_gather_operands): Add support for optional operands.
914 2005-08-12 Dmitry Diky <diwil@spec.ru>
915 * config/tc-msp430.c (msp430_enable_relax): New flag.
916 (msp430_enable_polys): Likewise.
917 (OPTION_RELAX): New option.
918 (OPTION_POLYMORPHS): Likewise.
919 (md_longopts): New long options.
920 (md_show_usage): Updated.
921 (md_parse_option): Add new options handler.
922 (msp430_operands): Add check if polymorph insns are enabled.
923 (msp430_force_relocation_local): New function.
924 (md_apply_fix): Now delete relocs according to new flags combination.
925 (msp430_relax_frag): Convert long branches to short branches only if
926 flag msp430_enable_relax is set.
927 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
928 (msp430_force_relocation_local): Likewise.
929 * doc/c-msp430.texi: Describe new options.
931 2005-08-11 Ian Lance Taylor <ian@airs.com>
933 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
934 (stamp-mk.com): Likewise.
935 (EXTRA_DIST): Remove make-gas.com from list.
936 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
937 * Makefile.in: Regenerate.
939 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
941 * subsegs.c (subseg_change): Move declaration of seginfo to before
942 first statement.
944 2005-08-11 Alan Modra <amodra@bigpond.net.au>
946 * README-vms: Delete.
947 * config-gas.com: Delete.
948 * makefile.vms: Delete.
949 * vmsconf.sh: Delete.
950 * config/atof-tahoe.c: Delete.
951 * config/m88k-opcode.h: Delete.
952 * config/obj-bout.c: Delete.
953 * config/obj-bout.h: Delete.
954 * config/obj-hp300.c: Delete.
955 * config/obj-hp300.h: Delete.
956 * config/tc-a29k.c: Delete.
957 * config/tc-a29k.h: Delete.
958 * config/tc-h8500.c: Delete.
959 * config/tc-h8500.h: Delete.
960 * config/tc-m88k.c: Delete.
961 * config/tc-m88k.h: Delete.
962 * config/tc-tahoe.c: Delete.
963 * config/tc-tahoe.h: Delete.
964 * config/tc-tic80.c: Delete.
965 * config/tc-tic80.h: Delete.
966 * config/tc-w65.c: Delete.
967 * config/tc-w65.h: Delete.
968 * config/te-aux.h: Delete.
969 * config/te-delt88.h: Delete.
970 * config/te-delta.h: Delete.
971 * config/te-dpx2.h: Delete.
972 * config/te-hp300.h: Delete.
973 * config/te-ic960.h: Delete.
974 * config/vms-a-conf.h: Delete.
975 * doc/c-a29k.texi: Delete.
976 * doc/c-h8500.texi: Delete.
977 * doc/c-m88k.texi: Delete.
978 * README: Remove obsolete examples, and list of supported targets.
979 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
980 bout and hp300 support.
981 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
982 * configure.in: Remove --enable-bfd-assembler, need_bfd,
983 primary_bfd_gas.
984 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
985 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
986 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
987 * as.h: Likewise.
988 * dw2gencfi.c: Likewise.
989 * dwarf2dbg.c: Likewise.
990 * ehopt.c: Likewise.
991 * input-file.c: Likewise.
992 * listing.c: Likewise.
993 * literal.c: Likewise.
994 * messages.c: Likewise.
995 * obj.h: Likewise.
996 * output-file.c: Likewise.
997 * read.c: Likewise.
998 * stabs.c: Likewise.
999 * struc-symbol.h: Likewise.
1000 * subsegs.c: Likewise.
1001 * subsegs.h: Likewise.
1002 * symbols.c: Likewise.
1003 * symbols.h: Likewise.
1004 * tc.h: Likewise.
1005 * write.c: Likewise.
1006 * write.h: Likewise.
1007 * config/aout_gnu.h: Likewise.
1008 * config/obj-aout.c: Likewise.
1009 * config/obj-aout.h: Likewise.
1010 * config/obj-coff.c: Likewise.
1011 * config/obj-coff.h: Likewise.
1012 * config/obj-evax.h: Likewise.
1013 * config/obj-ieee.h: Likewise.
1014 * config/tc-arm.c: Likewise.
1015 * config/tc-arm.h: Likewise.
1016 * config/tc-avr.c: Likewise.
1017 * config/tc-avr.h: Likewise.
1018 * config/tc-crx.h: Likewise.
1019 * config/tc-d10v.h: Likewise.
1020 * config/tc-d30v.h: Likewise.
1021 * config/tc-dlx.h: Likewise.
1022 * config/tc-fr30.h: Likewise.
1023 * config/tc-frv.h: Likewise.
1024 * config/tc-h8300.c: Likewise.
1025 * config/tc-h8300.h: Likewise.
1026 * config/tc-hppa.h: Likewise.
1027 * config/tc-i370.h: Likewise.
1028 * config/tc-i386.c: Likewise.
1029 * config/tc-i386.h: Likewise.
1030 * config/tc-i860.h: Likewise.
1031 * config/tc-i960.c: Likewise.
1032 * config/tc-i960.h: Likewise.
1033 * config/tc-ip2k.h: Likewise.
1034 * config/tc-iq2000.h: Likewise.
1035 * config/tc-m32c.h: Likewise.
1036 * config/tc-m32r.h: Likewise.
1037 * config/tc-m68hc11.h: Likewise.
1038 * config/tc-m68k.c: Likewise.
1039 * config/tc-m68k.h: Likewise.
1040 * config/tc-maxq.c: Likewise.
1041 * config/tc-maxq.h: Likewise.
1042 * config/tc-mcore.c: Likewise.
1043 * config/tc-mcore.h: Likewise.
1044 * config/tc-mn10200.h: Likewise.
1045 * config/tc-mn10300.c: Likewise.
1046 * config/tc-mn10300.h: Likewise.
1047 * config/tc-ms1.h: Likewise.
1048 * config/tc-msp430.c: Likewise.
1049 * config/tc-msp430.h: Likewise.
1050 * config/tc-ns32k.c: Likewise.
1051 * config/tc-ns32k.h: Likewise.
1052 * config/tc-openrisc.h: Likewise.
1053 * config/tc-or32.c: Likewise.
1054 * config/tc-or32.h: Likewise.
1055 * config/tc-ppc.c: Likewise.
1056 * config/tc-ppc.h: Likewise.
1057 * config/tc-s390.h: Likewise.
1058 * config/tc-sh.c: Likewise.
1059 * config/tc-sh.h: Likewise.
1060 * config/tc-sparc.c: Likewise.
1061 * config/tc-tic30.c: Likewise.
1062 * config/tc-tic30.h: Likewise.
1063 * config/tc-tic4x.c: Likewise.
1064 * config/tc-tic4x.h: Likewise.
1065 * config/tc-tic54x.c: Likewise.
1066 * config/tc-tic54x.h: Likewise.
1067 * config/tc-v850.h: Likewise.
1068 * config/tc-vax.c: Likewise.
1069 * config/tc-vax.h: Likewise.
1070 * config/tc-xstormy16.h: Likewise.
1071 * config/tc-xtensa.h: Likewise.
1072 * config/tc-z8k.c: Likewise.
1073 * config/tc-z8k.h: Likewise.
1074 * config/vms-a-conf.h
1075 * doc/Makefile.am: Likewise.
1076 * doc/all.texi: Likewise.
1077 * doc/as.texinfo: Likewise.
1078 * doc/internals.texi: Likewise.
1079 * doc/Makefile.in: Regenerate.
1080 * Makefile.in: Regenerate.
1081 * configure: Regenerate.
1082 * config.in: Regenerate.
1083 * po/POTFILES.in: Regenerate.
1085 2005-08-09 Nick Clifton <nickc@redhat.com>
1087 PR 1070
1088 * macro.c (getstring): Do not treat round parentheses exactly the
1089 same as angle brackets - the parentheses need to be preserved and
1090 passed on to the macro processing code.
1092 2005-08-08 Nick Clifton <nickc@redhat.com>
1094 * config/tc-msp430.c (MSP430_ISA_21): Define.
1095 (mcu_types): Add entries for msp430x21xx variants.
1097 2005-08-08 Nick Clifton <nickc@redhat.com>
1099 PR 1070
1100 * macro.c (getstring): Treat round parentheses in the same way as
1101 angle brackets.
1102 (get_any_string): Likewise.
1104 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1106 PR gas/1118
1107 * as.c (parse_args): Handle -al=<FILE>.
1109 2005-08-07 Nick Clifton <nickc@redhat.com>
1111 * read.c (s_app_line): Accept a line number of 0 for compatibility
1112 with gcc's output for assembler-with-cpp files.
1114 2005-08-05 Paul Brook <paul@codesourcery.com>
1116 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1117 (do_t_add_sub): Use correct encodings inside IT block.
1118 (do_t_arit3c): Ditto.
1119 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1120 (md_assemble): Verify conditional suffixes agains IT blocks.
1122 2005-08-05 Paul Brook <paul@codesourcery.com>
1124 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1125 constants.
1126 (encode_thumb32_shifted_operand): Prohibit register shifts.
1127 (encode_thumb32_addr_mode): Fix typo.
1128 (insns): Correct thumb2 ldm and stm opcodes.
1130 2005-08-02 Khem Raj <kraj@mvista.com>
1132 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1133 WLDRD/WSTRD instruction.
1135 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1137 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1138 if emitting a reloc.
1140 2005-07-29 Thiemo Seufer <ths@networkno.de>
1142 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1144 2005-07-29 Paul Brook <paul@codesourcery.com>
1146 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1147 pop.
1148 (do_t_addr): Implement 32-bit variant.
1149 (do_t_push_pop): Make some errors warnings. Handle single register
1150 32-bit case.
1151 (insns): Use tCE for adr.
1152 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1153 (md_apply_fix): Ditto.
1155 2005-07-29 Paul Brook <paul@codesourcery.com>
1157 * config/tc-arm.c (parse_tb): New function.
1158 (enum operand_parse_code): Add OP_TB.
1159 (parse_operands): Handle OP_TB.
1160 (do_t_add_sub_w, do_t_tb): New functions.
1161 (insns): Add entries for addw, subw, tbb and tbh.
1162 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1164 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1166 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1168 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1170 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1172 2005-07-27 Jan Beulich <jbeulich@novell.com>
1174 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1175 int.
1176 (unw_p_record): Remove unused/redundant fields imask and rmask.
1177 Combine spoff and pspoff into a union. Combine gr and br into a
1178 union. Change type of grmask and brmask to unsigned char. Change type
1179 of frmask to unsigned int.
1180 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1181 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1182 (check_pending_save): New.
1183 (alloc_record): Clear out entire record.
1184 (output_psp_gr): Use renamed structure fields.
1185 (output_psp_sprel): Likewise.
1186 (output_rp_gr): Likewise.
1187 (output_rp_br): Likewise.
1188 (output_rp_psprel): Likewise.
1189 (output_rp_sprel): Likewise.
1190 (output_pfs_gr): Likewise.
1191 (output_pfs_psprel): Likewise.
1192 (output_pfs_sprel): Likewise.
1193 (output_preds_gr): Likewise.
1194 (output_preds_psprel): Likewise.
1195 (output_preds_sprel): Likewise.
1196 (output_spill_base): Likewise.
1197 (output_unat_gr): Likewise.
1198 (output_unat_psprel): Likewise.
1199 (output_unat_sprel): Likewise.
1200 (output_lc_gr): Likewise.
1201 (output_lc_psprel): Likewise.
1202 (output_lc_sprel): Likewise.
1203 (output_fpsr_gr): Likewise.
1204 (output_fpsr_psprel): Likewise.
1205 (output_fpsr_sprel): Likewise.
1206 (output_priunat_gr): Likewise.
1207 (output_priunat_psprel): Likewise.
1208 (output_priunat_sprel): Likewise.
1209 (output_bsp_gr): Likewise.
1210 (output_bsp_psprel): Likewise.
1211 (output_bsp_sprel): Likewise.
1212 (output_bspstore_gr): Likewise.
1213 (output_bspstore_psprel): Likewise.
1214 (output_bspstore_sprel): Likewise.
1215 (output_rnat_gr): Likewise.
1216 (output_rnat_psprel): Likewise.
1217 (output_rnat_sprel): Likewise.
1218 (output_spill_psprel): Likewise.
1219 (output_spill_sprel): Likewise.
1220 (output_spill_reg): Likewise.
1221 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1222 bit.
1223 (output_frgr_mem): Likewise.
1224 (output_gr_mem): Likewise.
1225 (output_br_mem): Likewise.
1226 (output_gr_gr): Likewise.
1227 (output_br_gr): Likewise.
1228 (fixup_unw_records): Likewise.
1229 (process_one_record): Use renamed structure fields. For gr_gr and
1230 br_gr, collect mask from chain of records before output.
1231 (in_prologue): Simplify and eliminate early returns. Call
1232 check_pending_save.
1233 (in_body): Simplify and eliminate early returns.
1234 (dot_body): Call check_pending_save.
1235 (md_assemble): Update comment. Deal with pending saves.
1237 2005-07-26 Jan Beulich <jbeulich@novell.com>
1239 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1240 mask from guessed suffix, but mask out other immediate types only
1241 if at least on candidate is valid for the insn.
1243 2005-07-25 DJ Delorie <dj@redhat.com>
1245 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1246 Support %mod() modifiers from opcodes.
1247 * doc/c-m32c.texi (M32C-Modifiers): New section.
1249 2005-07-25 Jan Hubicka <jh@suse.cz>
1250 H.J. Lu <hongjiu.lu@intel.com>
1252 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1253 defined.
1254 (elf_com_section_ptr): New.
1255 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1256 (elf_common_parse): Make it global. Use elf_com_section_ptr
1257 instead of bfd_com_section_ptr.
1258 (obj_elf_change_section): Handle x86-64 large bss sections.
1260 * config/obj-elf.h (elf_com_section_ptr): New.
1261 (elf_common_parse): New.
1263 * config/tc-i386.c (handle_large_common): New.
1264 (md_pseudo_table): Add "largecomm".
1265 (x86_64_section_letter): New.
1266 (x86_64_section_word): New.
1268 * config/tc-i386.h (x86_64_section_word): New.
1269 (x86_64_section_letter): New.
1270 (md_elf_section_letter): New. Defined.
1271 (md_elf_section_word): Likewise.
1273 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1275 * configure.tgt: Remove i386-*-rtemself*.
1276 Remove sparc-*-rtemself*.
1278 2005-07-21 Ben Elliston <bje@gnu.org>
1280 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1282 2005-07-21 Paul Brook <paul@codesourcery.com>
1284 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1285 inst.reloc.pc_rel.
1287 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1289 * messages.c: Use vsnprintf instead of vsprintf.
1291 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1293 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1294 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1296 2005-07-18 Nick Clifton <nickc@redhat.com>
1298 * configure.tgt: Restore alpha ordering to list of arches.
1300 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1302 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1304 2005-07-18 Jan Beulich <jbeulich@novell.com>
1306 * config/tc-i386.c (md_begin): Use IS_ELF.
1307 (tc_i386_fix_adjustable): Likewise.
1308 (md_estimate_size_before_relax): Likewise.
1309 (md_apply_fix): Likewise.
1310 (i386_target_format): Likewise.
1311 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1312 (i386_immediate): Remove #ifdef LEX_AT.
1313 (i386_displacement): Likewise.
1314 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1315 LEX_AT.
1317 2005-07-18 Jan Beulich <jbeulich@novell.com>
1319 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1320 parameter to unsigned. Parameter sign now is tristate - zero/
1321 positive mean unsigned/signed, negative means signedness doesn't
1322 matter. Check field size,
1323 signedness, and pcrel-ness are in agreement between relocated field
1324 and relocation type. Adjust diagnostics.
1325 (optimize_imm): And type mask of operand instead of overwriting it.
1326 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1327 local structure and initialize gotrel accordingly. Pass caller as
1328 mask of types that the operator can match.
1329 (x86_cons_fix_new): Let reloc know that signedness of relocation
1330 doesn't matter.
1331 (x86_pe_cons_fix_new): Likewise.
1332 (x86_cons): Pass additional argument to lex_got.
1333 (i386_immediate): New local variable 'types'. Pass its address as
1334 additional argument to lex_got. Mask out operand types not supported
1335 befoe returning.
1336 (i386_displacement): Likewise. Set bigdisp to all types supported in
1337 64-bit mode, combining the previously split initialization.
1339 2005-07-18 Jan Beulich <jbeulich@novell.com>
1341 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1342 current mode.
1344 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1346 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1347 promoted match.
1349 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1351 * Makefile.am: Run "make dep-am".
1352 * Makefile.in: Regenerate.
1354 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1356 * gas/config/tc-i386.h (CpuVMX): New.
1357 (CpuUnknownFlags): Add CpuVMX.
1359 2005-07-14 Jim Blandy <jimb@redhat.com>
1361 Add support for the Renesas M32C.
1362 * Makefile.am (CPU_TYPES): List m32c.
1363 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1364 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1365 * configure.in: Add case for m32c.
1366 * configure.tgt: Add cases for m32c and m32c-*-elf.
1367 * configure: Regenerated.
1368 * config/tc-m32c.c, config/tc-m32c.h: New files.
1369 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1370 * doc/Makefile.in: Regenerated.
1371 * doc/all.texi: Set M32C.
1372 * doc/as.texinfo: Add text for the M32C-specific options and line
1373 comment characters, and refer to c-m32c.texi.
1374 * doc/c-m32c.texi: New file.
1376 2005-07-14 Nick Clifton <nickc@redhat.com>
1378 PR 1069
1379 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1380 the ins_parse buffer.
1382 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1384 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1385 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1387 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1389 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1390 displacements.
1392 2005-07-08 Ben Elliston <bje@au.ibm.com>
1394 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1395 * config/obj-elf.h: Likewise.
1396 * config/tc-h8300.h: Likewise.
1397 * config/tc-h8500.h: Likewise.
1398 * config/tc-i370.h: Likewise.
1399 * config/tc-i386.h: Likewise.
1400 * config/tc-m68hc11.h: Likewise.
1401 * config/tc-m68k.h: Likewise.
1402 * config/tc-ppc.h: Likewise.
1403 * config/tc-s390.h: Likewise.
1404 * config/tc-sh.h: Likewise.
1405 * config/tc-sparc.h: Likewise.
1406 * config/tc-tic30.c: Likewise.
1407 * config/tc-w65.h: Likewise.
1408 * config/tc-xtensa.h: Likewise.
1410 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1412 PR gas/1049
1413 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1415 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1417 * config/tc-tic30.c (debug): Add format attribute. Fix format
1418 bugs.
1420 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1422 * config/tc-i386.c (cpu_arch): Add sse3.
1424 * config/tc-i386.h (CpuSSE3): Renamed from ...
1425 (CpuPNI): This. Defined as CpuSSE3.
1427 * doc/c-i386.texi: Document .sse3.
1429 2005-07-06 Jan Beulich <jbeulich@novell.com>
1431 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1433 2005-07-05 Nick Clifton <nickc@redhat.com>
1435 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1436 md_chars_to_numbers to an unsigned pointer in order to avoid a
1437 compile time warning.
1439 2005-07-05 Paul Brook <paul@codesourcery.com>
1441 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1443 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1445 * config/tc-ms1.c: New.
1446 * config/tc-ms1.h: New.
1447 * testsuite/gas/ms1/allinsn.d: New.
1448 * testsuite/gas/ms1/allinsn.s: New.
1449 * testsuite/gas/ms1/badinsn.s: New.
1450 * testsuite/gas/ms1/badinsn1.s: New.
1451 * testsuite/gas/ms1/badoffsethigh.s: New.
1452 * testsuite/gas/ms1/badoffsetlow.s: New.
1453 * testsuite/gas/ms1/badorder.s: New.
1454 * testsuite/gas/ms1/badreg.s: New.
1455 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1456 * testsuite/gas/ms1/badsignedimmlow.s: New.
1457 * testsuite/gas/ms1/badsyntax.s: New.
1458 * testsuite/gas/ms1/badsyntax1.s: New.
1459 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1460 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1461 * testsuite/gas/ms1/errors.exp: New.
1462 * testsuite/gas/ms1/ldst.s: New.
1463 * testsuite/gas/ms1/misc.d: New.
1464 * testsuite/gas/ms1/misc.s: New.
1465 * testsuite/gas/ms1/ms1-16-003.d: New.
1466 * testsuite/gas/ms1/ms1-16-003.s: New.
1467 * testsuite/gas/ms1/ms1.exp: New.
1468 * testsuite/gas/ms1/msys.d: New.
1469 * testsuite/gas/ms1/msys.s: New.
1470 * testsuite/gas/ms1/relocs.d: New.
1471 * testsuite/gas/ms1/relocs.exp: New.
1472 * testsuite/gas/ms1/relocs1.s: New.
1473 * testsuite/gas/ms1/relocs2.s: New.
1475 2005-07-05 Jan Beulich <jbeulich@novell.com>
1477 * config/tc-i386.h (CpuSVME): New.
1478 (CpuUnknownFlags): Include CpuSVME.
1479 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1480 as alias of sledgehammer.
1481 (md_assemble): Include invlpga in the check for insns with two source
1482 operands.
1483 (process_operands): Include SVME insns in the check for ignored
1484 segment overrides. Adjust diagnostic.
1485 (i386_index_check): Special-case SVME insns with memory operands.
1487 2005-07-04 Khem Raj <kraj@mvista.com>
1488 Nick Clifton <nickc@redhat.com>
1490 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1491 use an immediate value.
1492 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1493 since the register field of the operands structure is unsigned.
1494 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1495 (parse_operands): Make the 2ns parameter an unsigned pointer to
1496 match its use.
1497 (do_ldrd): When using the imm field of the operands structure as a
1498 second register field, treat it as unsigned.
1500 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1502 PR 1004
1503 * config/obj-elf.c (obj_elf_change_section): Use backend
1504 get_sec_type_attr.
1506 2005-07-01 Jan Beulich <jbeulich@novell.com>
1508 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1509 (output_spill_psprel, output_spill_psprel_p): Combine.
1510 (output_spill_sprel, output_spill_sprel_p): Combine.
1511 (output_spill_reg, output_spill_regp_p): Combine.
1512 (process_one_record): Handle psp_psprel.
1513 (parse_predicate_and_operand): New.
1514 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1515 initialize output values. Emit diagnostic case here.
1516 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1517 (add_unwind_entry): New second parameter. Allow first parameter to
1518 be NULL. Parse optional tag, emit warning about further support for
1519 it otherwise being missing. Check end-of-line when requested.
1520 (dot_fframe): Clear operand when wrong. Allow tag.
1521 (dot_vframe): Likewise.
1522 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1523 relative.
1524 (dot_vframepsp): Remove.
1525 (dot_altrp): Clear operand when wrong. Allow tag.
1526 (dot_save): Likewise. Let default case also go through
1527 add_unwind_entry.
1528 (dot_savemem): Likewise.
1529 (dot_restore): Don't return when wrong operand. Allow tag.
1530 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1531 parse_predicate_and_operand and the new arguments to
1532 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1533 when wrong operand. Allow tag.
1534 (dot_restorereg, dot_restorereg_p): Likewise.
1535 (dot_spillmem, dot_spillmem_p): Likewise.
1536 (dot_saveg): Clear operand when wrong. Perform tighter operand
1537 checks. Allow tag.
1538 (dot_savef): Likewise.
1539 (dot_saveb): Likewise.
1540 (dot_savegf): Likewise.
1541 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1542 parse_predicate_and_operand and the new arguments to
1543 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1544 when wrong operand. Allow tag.
1545 (popcount): New.
1546 (dot_label_state): Don't return when wrong operand.
1547 (dot_copy_state): Likewise.
1548 (dot_unwabi): Likewise. Check if in prologue.
1549 (dot_body): Don't call demand_empty_rest_of_line.
1550 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1551 operand checks.
1552 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1553 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1554 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1555 (parse_operand): New second parameter. Don't deal with '}' here
1556 anymore. Don't advance past end-of-line.
1557 (parse_operands): Pass second argument to parse_operand.
1558 (ia64_start_line): Prevent out-of-bounds access through
1559 input_line_pointer. Deal with '}' here.
1560 (ia64_unrecognized_line): Don't deal with '}' here.
1561 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1562 discard_rest_of_line.
1564 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1566 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1567 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1568 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1569 (do_branch): Always set inst.reloc.pc_rel.
1570 (s_arm_elf_cons): Disallow use of (plt) suffix.
1571 (do_adrl): Adjust X_add_number unconditionally.
1572 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1573 argument. Handle all adjustment for pipeline offset here.
1574 (md_apply_fix): No need to undo work of md_pcrel_from. No
1575 need to extract pre-encoded pipeline adjustments from various
1576 branch instructions. Generally, assume instructions are already
1577 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1578 special cases. Handle BFD_RELOC_ARM_PLT32 like
1579 BFD_RELOC_ARM_PCREL_BRANCH.
1580 (tc_gen_reloc): Remove OBJ_ELF special case.
1581 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1583 2005-06-30 Ben Elliston <bje@gnu.org>
1585 * Makefile.am (check-DEJAGNU): Don't search for expect.
1586 * Makefile.in: Regenerate.
1588 2005-06-30 Ben Elliston <bje@gnu.org>
1590 * Makefile.am (EXPECT): Set to expect.
1591 (RUNTEST): Likewise, set to runtest.
1592 * Makefile.in: Regenerate.
1594 2005-06-23 Ben Elliston <bje@gnu.org>
1596 * config/m68k-parse.h: Use ISO C90.
1597 * config/m68k-parse.y: Likewise.
1598 * config/tc-m68k.h: Likewise.
1600 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1602 PR 1013
1603 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1604 movabs.
1605 (optimize_disp): Optimize only if possible. Don't use 64bit
1606 displacement on non-constants and do same on constants if
1607 possible.
1609 2005-06-17 Jan Beulich <jbeulich@novell.com>
1611 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1612 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1613 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1614 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1615 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1616 aborting.
1617 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1618 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1619 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1620 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1621 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1622 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1623 convert 8-byte pc-relative relocations.
1624 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1625 (i386_validate_fix): Likewise.
1626 (x86_cons): Also handle quad values in 64-bit mode.
1627 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1628 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1629 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1630 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1632 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1634 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1635 symbolP as well as for names with a leading dot. Use ACONCAT.
1636 (md_apply_fix): For branch relocations, only replace value
1637 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1638 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1639 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1640 (LOCAL_LABEL_PREFIX): Don't define.
1642 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1644 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1645 fill pattern.
1647 2005-06-08 James E Wilson <wilson@specifixinc.com>
1649 PR 994
1650 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1651 is NULL, then emit a warning, and return the current index.
1653 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1655 PR 991
1656 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1657 temporary copy of the operands array so that changes can be safely
1658 backed out if the insn does not match.
1659 (m68k_compare_opcode): Shortcut the test when the parameters are
1660 the same. Return 1 if the names match but the second opcode is
1661 further on in the array than the first.
1663 2005-06-08 Nick Clifton <nickc@redhat.com>
1665 PR 994
1666 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1668 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1670 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1672 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1673 Michael Snyder <msnyder@redhat.com>
1674 Stan Cox <scox@redhat.com>
1676 * configure.in: Add ms1 case.
1678 * configure: Regenerate.
1680 * configure.tgt: Add ms1 case.
1682 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1684 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1685 * config/tc-xtensa.c (new_resource_table): Likewise.
1686 (resize_resource_table): Likewise.
1687 (release_resources): Fix assertion for unsigned values.
1689 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1691 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1692 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1693 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1694 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1695 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1696 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1697 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1698 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1699 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1700 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1701 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1702 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1703 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1704 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1705 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1706 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1707 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1708 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1709 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1710 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1711 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1712 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1713 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1714 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1715 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1716 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1717 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1718 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1719 * config/tc-xtensa.c, config/tc-z8k.c:
1720 Replace all instances of the string "_apply_fix3" with
1721 "_apply_fix".
1722 * po/POTFILES.in, po/gas.pot: Regenerate.
1724 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1726 * Makefile.am: Run "make dep-am".
1727 (POTFILES): Remove GAS_CFILES.
1728 * Makefile.in: Regenerate.
1730 2005-06-07 David Ung <davidu@mips.com>
1732 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1733 24kc, 24kf and 24kfx under MIPS32 release 2.
1735 2005-06-04 Nick Clifton <nickc@redhat.com>
1737 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1738 to their Thumb-enabled equivalents.
1740 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1742 * config/tc-mips.c (load_register): Add leading "0x" to the
1743 output of sprintf_vma().
1744 (macro): Likewise.
1746 2005-06-01 Nick Clifton <nickc@redhat.com>
1748 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1749 test for the presence of thumb version of the parsing functions
1750 since they must always exist and the test generates a compile time
1751 warning message.
1753 2005-05-31 Richard Henderson <rth@redhat.com>
1755 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1756 (alpha_reloc_op): Add it.
1757 (debug_exp): Handle it.
1758 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1759 (emit_insn): Handle it.
1760 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1762 2005-05-31 Christian Groessler <chris@groessler.org>
1764 * write.c (dump_section_relocs): Convert to ISO-C.
1765 (write_relocs): Avoid signed/unsigned and fprintf argument
1766 warnings in debug code.
1768 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1770 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1771 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1772 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1773 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1774 fixP->tc_fix_data directly in the sole place it was used.
1775 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1776 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1777 and 64-bit hosts.
1779 2005-05-27 Jan Beulich <jbeulich@novell.com>
1781 * config/tc-ia64.c (struct proc_pending): New.
1782 (unwind): Replace proc_start with proc_pending.
1783 (unwind_diagnostic): Check unwind.proc_pending.sym.
1784 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1785 Check if previous proc not closed. Record all entry points.
1786 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1787 Set symbol sizes for entry points recorded in dot_proc. Check
1788 arguments for consistency with respective .proc's.
1789 (md_assemble): Replace unwind.proc_start with
1790 unwind.proc_pending.sym.
1792 2005-05-27 Jan Beulich <jbeulich@novell.com>
1794 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1795 and last_ptr. Check all in-use slots for first one with non-NULL
1796 unwind_record. Don't reload end_ptr before second update round.
1798 2005-05-26 James E Wilson <wilson@specifixinc.com>
1800 * config/tc-ia64.c (extra_goodness): Update comment.
1801 (md_begin): Add debugging code to print best_template table.
1803 2005-05-25 Jan Beulich <jbeulich@novell.com>
1805 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1806 template.
1808 2005-05-25 Jan Beulich <jbeulich@novell.com>
1810 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1811 BFD_RELOC_UNUSED when determining the width of the reloc.
1813 2005-05-25 Jan Beulich <jbeulich@novell.com>
1815 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1816 section entry.
1818 2005-05-25 Jan Beulich <jbeulich@novell.com>
1820 * config/tc-ia64.c (dot_radix): Rewrite.
1822 2005-05-25 Jan Beulich <jbeulich@novell.com>
1824 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1825 and next_slot_frag.
1826 (alloc_record): Remove references to next_slot_number and
1827 next_slot_frag.
1828 (emit_one_bundle): Likewise.
1830 2005-05-22 Nick Clifton <nickc@redhat.com>
1832 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1833 message buffer when invoking the insert function.
1835 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1837 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1838 only if an instruction match is found.
1840 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1842 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1843 to addition in argument to xtensa_dwarf2_emit_insn.
1845 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1847 * Makefile.am: Have 'all' depend on 'info'.
1848 * Makefile.in: Regenerate.
1850 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1852 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1854 2005-05-19 Anton Blanchard <anton@samba.org>
1856 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1857 (md_show_usage): Document it.
1858 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1859 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1861 2005-05-19 Jan Beulich <jbeulich@novell.com>
1863 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1864 relocations in unwind section.
1866 2005-05-18 Nick Clifton <nickc@redhat.com>
1868 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1869 if one exists. Ignore any error messages it may produce, just
1870 allow it to perform the insertion.
1872 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1874 * hash.c (hash_lookup): Add len parameter. All callers changed.
1875 (hash_find_n): New interface.
1876 * hash.h: Prototype hash_find_n.
1877 * sb.c: Include as.h.
1878 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1879 (sb_scrub_and_add_sb): New interface.
1880 * sb.h: Prototype sb_scrub_and_add_sb.
1881 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1883 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1884 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1885 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1887 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1889 * doc/Makefile.am (gasver.texi): Don't use $<.
1890 * doc/Makefile.in: Regenerated.
1892 2005-05-17 Nick Clifton <nickc@redhat.com>
1894 PR 876
1895 * symbols.c (resolve_symbol_value): Do not move symbols whose
1896 value expression has not been resolved or finalized into the
1897 absolute section as this will confuse other parts of the assembler
1898 into thinking that their value is zero.
1900 2005-05-17 Jan Beulich <jbeulich@novell.com>
1902 * read.c (_find_end_of_line): New.
1903 (find_end_of_line): New.
1904 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1905 (read_a_source_file): Use it.
1906 (s_globl): Use it.
1907 (s_macro): Use it.
1908 (get_line_sb): Use it.
1909 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1910 (s_comm_internal): Likewise.
1911 (s_lsym): Likewise.
1912 (s_macro): Likewise.
1913 (s_ignore): Use ignore_rest_of_line.
1914 * read.h (find_end_of_line): Prototype.
1915 (discard_rest_of_line): Remove prototype. #define to
1916 ignore_rest_of_line.
1918 2005-05-17 Nick Clifton <nickc@redhat.com>
1920 * config/tc-v850,h (TC_FIX_TYPE): Define.
1921 (TC_INIT_FIX_TYPE): Define.
1922 * config/tc-v850.c (md_assemble): When creating a fix record the
1923 operand in the tc_fix_data field.
1924 (md_apply_fix3): When applying a resolved fix use the operand's
1925 insertion procedure to store the value, if the operand has been
1926 recorded.
1928 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1930 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1931 invocation.
1932 * Makefile.in: Regenerated.
1934 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1935 Bob Wilson <bob.wilson@acm.org>
1937 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1938 message.
1939 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1940 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1942 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1944 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1945 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1947 2005-05-10 Michael Matz <matz@suse.de>
1949 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1951 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1953 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1955 PR binutils/886
1956 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1957 Handle label-without-colon before ordinary dot-pseudo as an
1958 ordinary label. Don't leak memory for label-without-colon alone
1959 on a line. Don't mmixal-munge operands for dot-pseudos.
1961 2005-05-10 Jan Beulich <jbeulich@novell.com>
1963 * macro.c (get_any_string): Remove the two last parameters. Replace
1964 references to the former expand parameter by using macro_alternate.
1965 Simplify loop condition for checking for end-of-string.
1966 (get_string): Remove redunant call to sb_skip_white.
1967 (do_formals): Remove two last arguments to get_any_string.
1968 (macro_expand): Likewise.
1969 (expand_irp): Likewise.
1971 2005-05-10 Jan Beulich <jbeulich@novell.com>
1973 * read.c (s_macro): Move local variable 'local' to smaller scope.
1974 Call sb_kill on it when done.
1976 2005-05-09 Jan Beulich <jbeulich@novell.com>
1978 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1979 when zero and not required by encoding constraints.
1981 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1983 PR 936
1984 * config/tc-sh64.c (sh64_fake_label): New.
1986 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1988 * doc/internals.texi (TC_FAKE_LABEL): Document.
1990 * write.c (TC_FAKE_LABEL): New.
1991 (adjust_reloc_syms): Use it.
1992 (write_object_file): Likewise.
1994 2005-05-09 Jan Beulich <jbeulich@novell.com>
1996 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1997 and comma in Intel mode.
1999 2005-05-09 Jan Beulich <jbeulich@novell.com>
2001 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2002 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2003 Make name array static and const. Adjust lookup to account for NULL
2004 entries (standing for unused register numbers).
2006 2005-05-09 Jan Beulich <jbeulich@novell.com>
2008 * config/tc-i386.c (parse_insn): Consider all matching instructions
2009 when checking for string instruction after string-only prefix.
2011 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2013 PR 940
2014 * config/tc-ia64.c (start_unwind_section): Properly check
2015 comdat group with SHF_GROUP.
2017 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2019 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2021 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2023 * config/tc-xtensa.c: Remove excess whitespace.
2024 * config/tc-xtensa.h: Likewise.
2025 * config/xtensa-istack.h: Likewise.
2026 * config/xtensa-relax.c: Likewise.
2027 * config/xtensa-relax.h: Likewise.
2029 2005-05-06 Nick Clifton <nickc@redhat.com>
2031 * sb.h: Fix formatting of comments.
2032 * sb.c: Fix formatting of comments.
2034 2005-05-06 Jan Beulich <jbeulich@novell.com>
2036 * sb.h (sb_add_buffer): Reintroduce.
2037 * sb.c (sb_add_buffer): Likewise.
2039 2005-05-06 Jan Beulich <jbeulich@novell.com>
2041 * macro.c (new_formal, del_formal): New.
2042 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2043 required argument has default value. Stop looking for more formal
2044 when there was a vararg one.
2045 (macro_expand_body): Use new_formal and del_formal.
2046 (macro_expand): Likewise. Initialize local variable err. Don't
2047 return immediately when encountering an error. Warn when keyword
2048 argument already had a value assigned. Eliminate duplicate clearing
2049 of argument value. When current positional argument matches parameter
2050 of vararg type, assign to it all the remaining arguments. Issue error
2051 when required parameter does not have value.
2052 (free_macro): Use del_formal.
2053 (expand_irp): Initialize formal type. Free buffers associated with
2054 formal prior to returning.
2055 * macro.h (struct formal_struct): Add new field 'type' with new
2056 enumeration type 'formal_type'.
2057 * doc/as.texinfo: Document macro parameter qualifiers.
2058 * NEWS: Mention new functionality.
2060 2005-05-06 Jan Beulich <jbeulich@novell.com>
2062 * cond.c (s_ifb): New.
2063 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2064 * read.h (s_ifb): Prototype.
2065 * doc/as.texinfo: Document .ifb and .ifnb.
2067 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2069 * config/tc-ia64.c (MIN): Undef.
2071 2005-05-05 Paul Brook <paul@codesourcery.com>
2073 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2075 2005-05-05 Matt Thomas <matt@3am-software.com>
2077 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2078 bytes.
2080 2005-05-05 Nick Clifton <nickc@redhat.com>
2082 * Update the address and phone number of the FSF organization in
2083 the GPL notices in the following files:
2084 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2085 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2086 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2087 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2088 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2089 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2090 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2091 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2092 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2093 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2094 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2095 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2096 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2097 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2098 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2099 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2100 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2101 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2102 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2103 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2104 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2105 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2106 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2107 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2108 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2109 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2110 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2111 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2112 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2113 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2114 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2115 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2116 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2117 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2118 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2119 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2120 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2121 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2122 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2123 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2124 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2125 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2126 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2127 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2128 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2129 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2130 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2131 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2132 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2133 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2134 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2135 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2136 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2137 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2138 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2139 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2140 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2141 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2142 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2143 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2144 config/xtensa-istack.h, config/xtensa-relax.c,
2145 config/xtensa-relax.h, doc/fdl.texi
2147 2005-05-05 Nick Clifton <nickc@redhat.com>
2149 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2150 the target_big_endian variable to false.
2152 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2154 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2155 list traversal. Use bfd_section_list_prepend.
2156 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2157 over the section list.
2158 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2159 (xtensa_insert_section): Delete.
2160 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2161 and bfd_section_list_prepend.
2162 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2163 bfd_section_list_insert_after.
2165 2005-05-03 Nick Clifton <nickc@redhat.com>
2167 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2168 of bfd_section_list... macros.
2169 * config/tc-mmix.c (mmix_frob_file): Likewise.
2170 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2171 (xtensa_insert_section): Likewise.
2173 * macro.c (macro_hash): Remove static.
2174 * macro.h (macro_hash): Provide an external declaration.
2176 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2178 * write.c (write_object_file): Use bfd_section_double_list_remove
2179 to remove sections.
2181 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2183 * doc/Makefile.am (gasver.texi): Correct quoting.
2184 * doc/Makefile.in: Regenerated.
2186 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2188 * configure.tgt: Add h8300*-*-rtemscoff.
2189 Switch h8300*-*-rtems* to elf.
2191 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2193 * hash.c: Undo the last change.
2194 * hash.h: Likewise.
2196 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2198 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2199 of Makefile.
2200 (DISTCLEANFILES): Remove.
2201 (MAINTAINERCLEANFILES): Add asconfig.texi.
2202 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2204 2005-04-29 Ben Elliston <bje@au.ibm.com>
2206 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2207 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2208 (bignum-copy.o): Remove.
2209 * Makefile.in: Regenerate.
2210 * makefile.vms (OBJS): Remove bignum-copy.obj.
2211 * symbols.h (local_symbol_make): Remove declaration.
2212 (verify_symbol_chain_2): Likewise.
2213 * symbols.c (local_symbol_make): Make static.
2214 (max_indent_level): Likewise.
2215 (verify_symbol_chain_2): Remove.
2216 * macro.c (macro_hash): Make static.
2217 * messages.c (fprint_value): Remove.
2218 * read.h (get_absolute_expr): Remove.
2219 (emit_leb128_expr): Likewise.
2220 (do_s_func): Likewise.
2221 * read.c (do_s_func): Make static.
2222 (emit_leb128_expr): Likewise.
2223 (get_absolute_expr): Likewise.
2224 * as.h (as_howmuch): Remove declaration.
2225 (fprint_value): Likewise.
2226 * as.c (myname): Make static.
2227 * input-scrub.c (as_howmuch): Remove.
2228 (as_1_char): Likewise.
2229 * input-file.h (input_file_is_open): Remove.
2230 * input-file.c (input_file_is_open): Likewise.
2231 * expr.h (expr_build_unary): Remove declaration.
2232 (expr_build_binary): Likewise.
2233 * expr.c (expr_build_unary): Remove.
2234 (expr_build_binary): Likewise.
2235 * hash.h (hash_replace): Remove declaration.
2236 (hash_delete): Likewise.
2237 * hash.c (hash_replace): Remove.
2238 (hash_delete): Likewise.
2239 * bignum-copy.c (bignum_copy): Move from here ..
2240 * config/tc-vax.c (bignum_copy): .. to here.
2241 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2242 (bignum_copy): Remove extern declaration.
2243 * sb.h (string_count): Remove extern declaration.
2244 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2245 (sb_name): Likewise.
2246 * sb.c (dsize): Replace preprocessor macro with static int.
2247 (string_count): Make static.
2248 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2249 (sb_name): Likewise.
2250 * config/obj-coff.c (dim_index): Make static.
2251 * config/tc-i386.c (GOT_symbol): Likewise.
2252 (output_invalid_buf): Likewise.
2253 * doc/internals.texi (Warning and error messages): Remove the
2254 prototype for fprint_value.
2256 2005-04-27 Ben Elliston <bje@au.ibm.com>
2258 * link.cmd: Remove.
2260 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2262 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2264 * read.c (pseudo_set): Disallow symbol set to common symbol.
2266 PR 857
2267 * write.c (write_object_file): Report common symbol name when
2268 disallowing local symbol set to common symbol.
2269 (adjust_reloc_syms): Disallow local symbol set to undefined
2270 symbol.
2272 2005-04-25 Jan Beulich <jbeulich@novell.com>
2274 * macro.c (macro_expand_body): Replace locals indicator parameters
2275 with actual macro_entry. New local variables macro_line and err.
2276 Don't return when encountering an error, just record the fact.
2277 Detect local symbol name colliding with parameter. Track line number
2278 inside of macro expansion.
2279 (do_formals): Move local variable name to wider scope. Check
2280 parameter of the same name doesn't already exist. In MRI mode, also
2281 check it doesn't collide with the argument count pseudo-parameter).
2282 (define_macro): Add file and line number parameters. Remove local
2283 variable namestr. New local variable error. Initialize macro_entry
2284 members file, line, and name. Don't return when encountering an
2285 error, just record the fact. Use %s in some diagnostics for read.c
2286 to insert the macro name. Free macro_entry on error.
2287 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2288 when encountering an error, just record the fact.
2289 (expand_irp): Don't return when encountering an error, just record
2290 the fact.
2291 * macro.h (macro_struct): New members name, file, and line.
2292 (define_macro): Add file and line number parameters.
2293 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2294 regarding pseudo-op redefinition with the file/line that macro
2295 definition started at.
2297 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2299 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2300 (future_alignment_required): Remove ifdefs that use it.
2302 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2304 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2305 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2306 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2307 parameters.
2308 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2309 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2311 2005-04-21 Christian Groessler <chris@groessler.org>
2313 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2314 array.
2316 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2318 * config/obj-aout.h (S_IS_EXTERN): Removed.
2319 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2320 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2321 * symbols.c (S_IS_EXTERN): Likewise.
2322 * symbols.h (S_IS_EXTERN): Likewise.
2324 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2325 S_IS_EXTERNAL.
2326 * config/tc-d10v.c (md_apply_fix3): Likewise.
2327 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2328 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2329 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2330 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2331 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2332 (shmedia_md_convert_frag): Likewise.
2333 * symbols.c (print_symbol_value_1): Likewise.
2334 * write.c (write_object_file): Likewise.
2336 2005-04-20 Nick Clifton <nickc@redhat.com>
2338 * config/tc-xtensa.c (get_aligned_diff): Change type of
2339 branch_align to offsetT so that its signedness matches that of
2340 target_size.
2342 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2343 number into a readable string.
2344 (load_register): Likewise.
2346 2005-04-20 Andreas Schwab <schwab@suse.de>
2348 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2350 2005-04-19 David S. Miller <davem@davemloft.net>
2352 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2353 NULL insn, exit early. Remove now spurious NULL checks.
2354 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2355 to NULL and exit.
2357 2005-04-19 Jan Beulich <jbeulich@novell.com>
2359 * symbols.h (symbol_find_base): Remove prototype.
2360 * symbols.c (save_symbol_name): Remove code section conditional upon
2361 STRIP_UNDERSCORE.
2362 (symbol_find): Remove.
2363 (symbol_find_base): Rename to symbol_find.
2364 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2365 symbol_find.
2366 * config/obj-coff.c (tag_insert): Remove code section conditional
2367 upon STRIP_UNDERSCORE.
2368 (obj_coff_def): Likewise.
2369 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2370 (coff_frob_symbol): Likewise.
2371 (yank_symbols): Likewise.
2372 (c_section_symbol): Likewise.
2373 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2374 * config/tc-arm.c (symbol_locate): Remove code section conditional
2375 upon STRIP_UNDERSCORE.
2376 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2377 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2378 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2379 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2380 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2382 2005-04-19 Andreas Schwab <schwab@suse.de>
2384 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2385 access to application registers.
2387 2005-04-19 Jan Beulich <jbeulich@novell.com>
2389 * config/te-sysv32.h: Remove.
2390 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2391 config/te-sysv32.h.
2392 * Makefile.in (TARG_ENV_HFILES): Likewise.
2394 2005-04-19 Jan Beulich <jbeulich@novell.com>
2396 PR/847
2397 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2398 length symbols.
2400 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2402 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2404 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2406 * config/tc-mips.c (normalize_constant_expr): Don't check for
2407 HAVE_32BIT_GPRS.
2408 (check_absolute_expr): Only call normalize_constant_expr() if
2409 HAVE_32BIT_GPRS.
2410 (mips_ip): Likewise.
2412 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2414 2005-04-18 Jan Beulich <jbeulich@novell.com>
2416 * macro.c (free_token): New, freeing all the memory associated with a
2417 macro.
2418 (do_formals): Move initializers to ...
2419 (define_macro): ... here.
2420 (delete_macro): Convert passed in name to lower case. Warn when
2421 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2423 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2425 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2427 2005-04-15 Jan Beulich <jbeulich@novell.com>
2429 * config/obj-elf.c (obj_elf_struct): New.
2430 (elf_pseudo_table). Use it for .offset and .struct.
2432 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2433 Sterling Augustine <sterling@tensilica.com>
2435 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2436 than the section alignment.
2438 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2439 H.J. Lu <hongjiu.lu@intel.com>
2441 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2442 * config/tc-xtensa.c (xg_translate_sysreg_op,
2443 xtensa_translate_old_userregs_ops,
2444 xtensa_find_unaligned_branch_targets,
2445 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2446 relax_frag_add_nop): Support 64-bit host.
2447 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2448 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2450 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2452 * configure.tgt: Add support for OpenBSD/sparc ELF.
2454 * configure.tgt: Set emulation for mips-*-openbsd*.
2455 Remove broken mips-dec-openbsd* config.
2456 * configure.in: Set default ABI for mips64-*-openbsd*.
2457 * configure: Regenerate.
2459 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2461 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2462 optimization for constant addresses.
2464 2005-04-14 Nick Clifton <nickc@redhat.com>
2466 * as.c (main): Move parse_args before symbol_begin and frag_init
2467 so that the hash table size can be set before it is used.
2468 * hash.c: Use an unsigned long type for the size of the hash
2469 tables.
2470 * hash.h (set_gas_hash_table_size): Update the prototype.
2472 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2474 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2475 * acinclude.m4: Include ../bfd/warning.m4.
2476 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2477 * Makefile.in: Regenerate.
2478 * configure: Regenerate.
2479 * doc/Makefile.in: Regenerate.
2481 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2483 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2484 (normalize_address_expr): New function to sign-extend address
2485 offsets that fit into 32 bits in 32-bit mode.
2486 (macro_build_ldst_constoffset): Use normalize_address_expr()
2487 instead of a handcoded sequence.
2488 (load_register): Likewise. Report oversized numbers in a useful
2489 way.
2490 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2491 for constant addresses. Report oversized numbers in a useful way.
2492 (mips_ip): Use normalize_address_expr() for addresses.
2494 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2496 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2497 similar to other instructions now that they're marked as ImmExt.
2499 2005-04-12 Nick Clifton <nickc@redhat.com>
2501 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2502 (gas_hash_table_size): New static variable.
2503 (set_gas_hash_table_size): New function: Records a requested size
2504 for the hash tables.
2505 (get_gas_hash_table_size): New function: Return a prime number
2506 near the requested size of the hash table.
2507 (hash_new): Use get_gas_hash_table_size.
2508 * hash.h: Add a prototype for set_gas_hash_table_size.
2509 * as.c (show_usage): Add description of new switches: --hash-size
2510 and --reduce-memory-overheads.
2511 (option_values): Add OPTION_HASH_TABLE_SIZE and
2512 OPTION_REDUCE_MEMORY_OVERHEADS.
2513 (std_longpopts): Add entries for the new options.
2514 (parse_args): Handle the new options.
2515 * Makefile.am: Add a dependency of as.c on hash.h.
2516 * Makefile.in: Regenerate.
2517 * doc/as.texinfo: Document the new switches.
2518 * NEWS: Mention the new switches.
2520 2005-04-12 Nick Clifton <nickc@redhat.com>
2522 PR gas/818
2523 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2524 synonyms.
2526 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2528 * Makefile.am: Run "make dep-am".
2529 * Makefile.in: Regenerate.
2531 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2532 Bob Wilson <bob.wilson@acm.org>
2534 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2536 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2538 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2540 2005-04-11 Jan Beulich <jbeulich@novell.com>
2542 * NEWS: Mention these changes and their effects.
2543 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2544 is_name_ender.
2545 (check_macro): Likewise.
2546 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2547 labels together with the closing pseudo-op.
2548 (macro_expand_body): Adjust comment. Range-check input before use.
2549 Adjust mis-spelled diagnostic. Use is_name_beginner.
2550 * read.c (try_macro): New.
2551 (read_a_source_file): New static variable last_eol. Don't list
2552 macro expansion lines more than once. Call try_macro.
2553 (s_macro): Set section of line_label to absolute instead of undefined.
2554 * doc/as.texinfo: Add information on the caveats of these changes.
2556 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2558 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2559 * symbols.h (symbol_X_add_number): Update prototype.
2561 2005-04-10 Eric Christopher <echristo@redhat.com>
2563 * symbols.c (symbol_X_add_number): Fix warning.
2565 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2567 * config/tc-m68k.c (md_begin): Support 64bit host.
2568 (get_num): Support 64bit BFD on 32bit host.
2570 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2572 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2574 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2576 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2577 call. Don't do the COFF hacks for multi-emulation gas. Move
2578 demand_empty_rest_of_line back to caller.
2579 (s_set, equals): demand_empty_rest_of_line here.
2581 PR gas/827
2582 * as.h (rs_dummy): Define.
2583 * symbols.c (symbol_X_add_number): New function.
2584 * symbols.h (symbol_X_add_number): Declare.
2585 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2586 * read.c (assign_symbol): New function, split out from s_set.
2587 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2588 Fix COFF hacks for multi-emulation gas.
2589 (s_set): Call assign_symbol. Remove "register" keyword.
2590 (set_zero_frag): New function.
2591 (pseudo_set): Always check for assignment to section syms.
2592 Always set segment and frag of symbol, and likewise extern for
2593 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2594 special case exp.X_add_number non-zero for O_symbol expressions.
2595 (equals): Use assign_symbol.
2597 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2599 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2600 SEC_MERGE sections.
2602 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2604 * config/tc-i386.c (tc_gen_reloc): Don't turn
2605 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2607 2005-04-06 Nick Clifton <nickc@redhat.com>
2609 * po/rw.po: New translation: Kinyarwanda
2610 * configure.in (ALL_LINGUAS): Add rw
2611 * configure: Regenerate.
2613 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2614 Bob Wilson <bob.wilson@acm.org>
2616 * config/tc-xtensa.c (branch_align_power): New.
2617 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2618 future_alignment_required): Use branch_align_power to check section
2619 alignment as well as xtensa_fetch_width when aligning branch targets.
2621 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2623 * config/tc-xtensa.c: Warning fixes throughout.
2624 (xtensa_fetch_width): Change to unsigned.
2625 (assemble_nop, xtensa_find_unaligned_branch_targets,
2626 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2627 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2628 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2629 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2630 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2631 get_text_align_max_fill_size, get_text_align_nop_count,
2632 get_text_align_nth_nop_size, get_noop_aligned_address,
2633 get_aligned_diff, convert_frag_align_next_opcode,
2634 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2635 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2636 types, avoiding size_t and using offsetT and addressT appropriately.
2637 (get_text_align_power): Clean up types. Avoid incorrect bound.
2638 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2640 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2642 * config/tc-ia64.c (start_unwind_section): Undo the change
2643 of 2004-08-18.
2644 (generate_unwind_image, dot_endp): Likewise.
2646 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2648 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2649 le_nop_stop arrays and initializers to file scope.
2650 (md_begin): When generating code for anything other than
2651 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2653 2005-04-01 Jan Beulich <jbeulich@novell.com>
2655 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2656 immediates.
2658 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2660 * NEWS: Mention [fdgh]_floating.
2661 * config/atof-vax.c: Fix some whitespace.
2662 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2664 2005-04-01 Nick Clifton <nickc@redhat.com>
2666 * configure.in: Add a check for <unistd.h> providing a prototype
2667 for getopt() which is compatible with the one in
2668 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2669 * configure: Regenerate.
2670 * config.in (HAVE_DECL_GETOPT): Add.
2672 2005-04-01 Jan Beulich <jbeulich@novell.com>
2674 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2676 2005-04-01 Jan Beulich <jbeulich@novell.com>
2678 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2679 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2681 2005-03-30 Julian Brown <julian@codesourcery.com>
2683 * config/tc-arm.c (arm_adjust_symtab): Rename
2684 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2686 2005-03-30 Julian Brown <julian@codesourcery.com>
2688 * config/tc-arm.c (mapping_state): Change documentation in function
2689 comment to cross-reference spec instead. Change type of mapping symbols
2690 to BSF_NO_TYPE.
2691 (arm_adjust_symtab): Don't change type of mapping symbols here.
2693 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2695 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2696 * config.in: Regenerate.
2697 * configure: Regenerate.
2698 * configure.in: Check for ffs decl and alphabetize.
2700 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2701 Phil Blundell <philb@gnu.org>
2703 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2704 (md_apply_fix3): Mark TLS symbols.
2705 (tc_gen_reloc): Handle TLS relocations.
2706 (arm_fix_adjustable): Ignore TLS relocations.
2707 (s_arm_elf_cons): Support expressions after decorated symbols.
2709 2005-03-29 Julian Brown <julian@codesourcery.com>
2711 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2712 whether personality routine index N has been output for this section.
2713 (mapping_state): tc_segment_info_data now struct not enum.
2714 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2715 handled on section change.
2716 (create_unwind_entry): Previous code to output dependency removed.
2717 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2718 for this section.
2719 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2720 arm_segment_info_type.
2721 (arm_segment_info_type): New struct.
2723 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2724 Bob Wilson <bob.wilson@acm.org>
2726 * config/tc-xtensa.c (do_align_targets): Update comment.
2727 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2728 Insert a LOOP_END frag before every loop target, and do not overload
2729 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2730 (xg_assemble_vliw_tokens): Use do_align_targets.
2731 (xtensa_fix_target_frags): Remove code to convert a
2732 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2733 negatable branch at the end of a loop.
2734 (frag_can_negate_branch): Delete.
2736 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2737 H.J. Lu <hongjiu.lu@intel.com>
2739 PR 803
2740 NEWS: Mention "-mtune=[itanium1|itanium2]".
2742 * config/tc-ia64.c (md): Add tune.
2743 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2744 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2745 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2746 B unit NOPs are discouraged for McKinley-derived cores.
2747 (md_begin): Don't hardcode the "extra_goodness()" function in
2748 the comment...
2749 (ia64_init): Set md.tune to itanium2.
2751 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2752 * doc/c-ia64.texi: Likewise.
2754 2005-03-27 Ian Lance Taylor <ian@airs.com>
2756 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2757 bad C_EFCN symbol, print its name.
2759 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2761 * config/tc-xtensa.c (use_longcalls): Delete.
2762 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2763 the use_longcalls flag is set. Do this before checking the segment.
2764 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2765 expand direct calls at this point.
2766 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2767 (xtensa_find_unmarked_state_frags): Likewise.
2768 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2769 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2770 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2771 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2773 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2775 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2777 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2779 * config/tc-cris.h: Convert to ISO C90.
2780 * config/tc-cris.c: Ditto.
2781 (md_estimate_size_before_relax): Remove obsolete comment for
2782 parameter "segment_type".
2783 (md_begin): Document reason for cast of hash_insert argument.
2784 (md_atof): Correct type of parameter "type".
2786 2005-03-24 Nick Clifton <nickc@redhat.com>
2788 * write.h (bit_fix_new): Remove redundant prototype.
2789 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2790 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2791 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2792 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2793 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2794 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2795 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2796 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2797 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2798 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2799 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2800 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2801 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2802 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2803 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2804 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2805 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2806 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2807 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2808 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2809 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2810 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2811 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2812 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2813 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2814 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2815 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2816 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2817 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2818 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2819 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2820 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2821 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2822 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2823 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2824 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2825 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2826 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2827 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2828 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2829 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2830 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2831 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2832 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2833 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2834 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2835 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2836 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2837 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2838 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2839 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2840 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2841 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2842 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2843 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2845 2005-03-23 Jim Blandy <jimb@redhat.com>
2847 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2848 attributes properly.
2850 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2851 Nick Clifton <nickc@redhat.com>
2853 * configure.tgt: Accept any C library to accompany a GNU Linux
2854 implementation, not just the GNU C library.
2855 * configure.in: Likewise.
2856 * configure: Regenerate.
2858 2005-03-23 Nick Clifton <nickc@redhat.com>
2860 * config/tc-tic30.c: Convert to ISO C90 formatting.
2861 * config/tc-tic30.h: Convert to ISO C90 formatting.
2862 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2863 * config/atof-vax.c: Convert to ISO C90 formatting.
2865 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2867 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2868 relocations correctly as well.
2869 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2870 relocations in mergeable sections section-relative either.
2872 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2874 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2876 2005-03-21 Nick Clifton <nickc@redhat.com>
2878 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2879 warning by providing a prototype for sh_symbian_find_elf_flags.
2881 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2882 previous delta.
2884 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2886 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2887 along with other formats that set bfd_gas. Remove unnecessary
2888 setting of bfd_gas. Delete strongarm cases in generic_target
2889 switch.
2891 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2893 PR gas/780
2894 * config/tc-m68k.c (TRUNC, SEXT): Define.
2895 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2896 (m68k_ip): Truncate or sign extend expressions as appropriate.
2897 (get_num): Likewise.
2898 (md_apply_fix3): Use SEXT.
2900 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2902 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2903 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2904 (obj-vms.o): Delete rule.
2905 Run "make dep-am".
2906 * Makefile.in: Regenerate.
2907 * aclocal.m4: Regenerate.
2908 * doc/Makefile.in: Regenerate.
2909 * po/POTFILES.in: Regenerate.
2911 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2913 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2914 flag for coldfire v4e.
2916 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2918 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2919 xg_apply_fix_value and return a value to indicate success.
2920 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2921 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2922 (xtensa_validate_fix_sub): New.
2923 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2924 (tc_gen_reloc): Move code to handle difference of symbols and code to
2925 apply tentative fix values to ...
2926 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2927 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2928 relocations when linkrelax flag is not set.
2929 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2930 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2932 2005-03-17 Jan Beulich <jbeulich@novell.com>
2934 * config/tc-i386.c (i386_scale): Beautify error message.
2935 (Intel syntax comments): Update.
2936 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2937 next_operand.
2938 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2939 Remove declarations.
2940 (intel_bracket_expr): Declare.
2941 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2942 of the function body in a loop allowing to split an operand into two.
2943 Replace calls to malloc and checks of it returning non-NULL with
2944 calls to xmalloc/xstrdup.
2945 (intel_expr): SHORT no longer handled here. Add comment indicating
2946 comparison ops need implementation.
2947 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2948 Check right operand of - does not specify a register when parsing
2949 the address of a memory reference.
2950 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2951 Check operands do not specify a register when parsing the address of
2952 a memory reference.
2953 (intel_e06, intel_e06_1): Likewise.
2954 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2955 handle SHORT as well as unary + and -. Don't accept : except for
2956 segment overrides or in direct far jump/call insns.
2957 (intel_brack_expr): New.
2958 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2959 intel_brack_expr.
2960 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2961 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2962 Allow symbolic constants as register scale value.
2963 (intel_get_token): Replace call to malloc and check of return value
2964 with call to xmalloc. Change handling for FLAT to match MASM's.
2965 (intel_putback_token): Don't try to back up/free current token if
2966 that is T_NIL.
2968 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2970 * configure.tgt: Set emulation for arm-*-eabi*.
2971 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2972 * config/te-armeabi.h: New file.
2973 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2974 * config/te-symbian.h: Include "te-armeabi.h".
2976 2005-03-16 Nick Clifton <nickc@redhat.com>
2978 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2979 local variable in case it is clobbered by the setjmp.
2981 2005-03-16 Nick Clifton <nickc@redhat.com>
2982 Ben Elliston <bje@au.ibm.com>
2984 * configure.in (werror): New switch: Add -Werror to the
2985 compiler command line. Enabled by default. Disable via
2986 --disable-werror.
2987 * configure: Regenerate.
2989 2005-03-16 Nick Clifton <nickc@redhat.com>
2991 * config/obj-coff.h: Convert to ISO C90 formatting.
2992 * config/obj-coff.c: Convert to ISO C90 formatting.
2994 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2996 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2997 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2998 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2999 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3000 (insns): Add ARMv6T2 instructions:
3001 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3002 (arm_archs): Add V6T2 variants.
3004 2005-03-15 Nick Clifton <nickc@redhat.com>
3006 * NEWS: Add cutoff for changes in 2.16 release.
3008 2005-03-15 Jan Beulich <jbeulich@novell.com>
3010 * expr.c (operand): Merge handling of unary + into that for unary
3011 -, !, and ~.
3013 2005-03-14 Eric Christopher <echristo@redhat.com>
3015 * config/tc-mips.c: Include dw2gencfi.h.
3016 (mips_cfi_frame_initial_instructions): New.
3017 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3018 (tc_cfi_frame_initial_instructions): Ditto.
3019 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3020 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3021 * Makefile.am: Update dependencies.
3022 * Makefile.in: Regenerate.
3024 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3026 * po/es.po: Commit new Spanish translation.
3028 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3030 * po/tr.po: Commit new Turkish translation.
3032 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3034 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3035 wfi, yield.
3037 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3039 * config-gas.com: Mark vax-vms as obsolete.
3040 * configure.in: Remove fmt=vms support.
3041 * config.in: Regenerate.
3042 * configure: Regenerate.
3043 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3045 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3046 Bob Wilson <bob.wilson@acm.org>
3048 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3049 when checking if xg_resolve_literals needs to be called.
3050 * config/tc-xtensa.h: Fix spelling typo in a comment.
3052 2005-03-10 Jan Beulich <jbeulich@novell.com>
3054 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3055 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3056 crafted structure declarations with the types from macro.h.
3058 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3060 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3061 for -mno-shared optimization.
3063 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3065 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3066 (MAX_NOPS): Bump to 4.
3067 (mips_fix_vr4130): New variable.
3068 (nops_for_vr4130): New function.
3069 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3070 nops_for_vr4130 if working around VR4130 errata.
3071 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3072 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3073 (md_parse_option): Handle them.
3074 (md_show_usage): Print them.
3075 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3077 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3079 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3080 branch delay code.
3082 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3084 * config/tc-mips.h (mips_flush_pending_output): Delete.
3085 (mips_emit_delays): Declare.
3086 (md_flush_pending_output): Use mips_emit_delays.
3087 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3088 the previous instructions.
3089 (md_begin, append_insn, md_parse_option): Update callers.
3090 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3091 start_noreorder.
3092 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3093 (s_gpdword): Update callers.
3094 (start_noreorder, end_noreorder): New functions.
3095 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3096 manipulating mips_opts or prev_nop_frag directly.
3097 (mips_flush_pending_output): Delete.
3099 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3101 * config/tc-mips.c (mips_move_labels): New function, taken from...
3102 (append_insn, mips_emit_delays): ...here.
3104 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3106 * config/tc-mips.c (MAX_NOPS): New macro.
3107 (history): Resize to 1 + MAX_NOPS.
3108 (fix_vr4120_class): New enumeration.
3109 (vr4120_conflicts): New variable.
3110 (init_vr4120_conflicts): New function.
3111 (md_begin): Call it.
3112 (insn_uses_reg): Constify first argument.
3113 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3114 (nops_for_insn_or_target): New functions.
3115 (append_insn): Use the new nops_for_* functions instead of inline
3116 delay checks. Generalize prev_nop_frag handling to handle an
3117 arbitrary history length. Insert nops into the history buffer
3118 once the number of nops in prev_nop_frag is fixed.
3119 (emit_delays): Use nops_for_insn instead of inline delay checks.
3121 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3123 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3124 check from branch delay code. Remove unnecessary check for branches.
3126 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3128 * config/tc-mips.c (dummy_opcode): Delete.
3129 (nop_insn, mips16_nop_insn): New variables.
3130 (NOP_INSN): New macro.
3131 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3132 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3133 (md_begin): Initialize nop_insn and mips16_nop_insn.
3134 (append_insn): Use the new emit_nop function to add nops, recording
3135 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3136 to reserve room for the instruction and install_insn to install the
3137 final form. Use insert_into_history to record the instruction in
3138 the history buffer. Use move_insn to do delay slot filling.
3139 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3140 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3141 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3143 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3145 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3146 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3147 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3148 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3149 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3151 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3153 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3154 and extended_p fields with a single fixed_p field.
3155 (append_insn, mips_no_prev_insn): Adjust accordingly.
3157 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3159 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3160 a single mips16_absolute_jump_p bit.
3161 (append_insn): Adjust accordingly.
3163 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3165 * config/tc-mips.h (mips_cl_insn): Move definition to...
3166 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3167 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3168 and extended_p.
3169 (history): New variable.
3170 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3171 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3172 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3173 (prev_prev_insn_unreordered): Delete.
3174 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3175 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3176 field.
3178 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3180 * doc/Makefile.am: Update as.info dependencies.
3181 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3183 2005-03-08 Jan Beulich <jbeulich@novell.com>
3185 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3186 error, and point to .purgem documentation if someone really needs
3187 re-definitions.
3188 * NEWS: Mention macro redefinition is now an error.
3190 2005-03-08 Jan Beulich <jbeulich@novell.com>
3192 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3193 emitted to. Add more precise diagnostics for non-fitting insns based
3194 on that. Eliminate now superfluous special casing of MLX. Clear out
3195 slot information when dropping an insn.
3197 2005-03-08 Jan Beulich <jbeulich@novell.com>
3199 * config/tc-ia64.c (parse_section_name): Rename to...
3200 (cross_section): In addition to separating the name from the rest of
3201 the arguments, also carry out the operation.
3202 (dot_xdata): Use cross_section.
3203 (dot_float_cons): Likewise.
3204 (dot_xstringer): Likewise.
3205 (dot_xdata_ua): Likewise.
3206 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3208 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3210 * po/gas.pot: Regenerate.
3212 2005-03-04 David Daney <ddaney@avtrex.com>
3214 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3215 instead of '_gp' for -mno-shared optimization.
3216 (s_cpload): Ditto.
3217 (s_abicalls): Document it in the comment.
3218 (md_show_usage): Document the -mno-shared option.
3220 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3222 * config/tc-mips.c (mips_set_options): Add sym32 field.
3223 (mips_opts): Initialize it.
3224 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3225 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3226 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3227 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3228 when deciding whether to use a symbolic %highest/%higher expansion.
3229 (macro): Likewise. Remove o64/n32 linux hack. Always use
3230 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3231 and "la". Handle constants separately from symbolic expressions in
3232 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3233 and using load_register to load the high part of the address.
3234 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3235 (OPTION_ELF_BASE): Bump by 2.
3236 (md_longopts): Add entries for -msym32 and -mno-sym32.
3237 (md_parse_option): Handle them.
3238 (usage): Document them.
3239 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3240 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3241 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3242 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3243 -msym32 and -mno-sym32.
3245 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3247 * config/tc-mips.c (load_address): Implement GP optimization
3248 for 64bit address space non-PIC. Fix formatting.
3249 (macro): Likewise. Simplify code.
3250 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3251 (mips_after_parse_args): Simplify code.
3253 2005-03-03 Nick Clifton <nickc@redhat.com>
3255 * expr.c (operand): Remove redundant code enclosed by #ifdef
3256 RELAX_PAREN_GROUPING....#endif.
3258 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3259 reloc is the difference of two symbols defined in the same
3260 section.
3262 * config/tc-iq2000.c (line_comment_chars): Include the # character
3263 as otherwise this breaks #APP/#NO_APP processing.
3265 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3267 * config/tc-arc.c(md_assemble): Remove dead code for handling
3268 immediate indexing of ld and st .
3270 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3271 Joseph Myers <joseph@codesourcery.com>
3273 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3274 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3275 (parse_relocation): Check for a word break after a relocation
3276 operator.
3277 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3278 symbols.
3280 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3282 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3284 2005-03-02 Jan Beulich <jbeulich@novell.com>
3286 * as.c (main): Use unlink_if_ordinary instead of unlink.
3287 * messages.c (as_fatal): Likewise.
3289 2005-03-02 Jan Beulich <jbeulich@novell.com>
3291 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3292 accesses.
3293 (parse_register): Allow cr8...15 in all modes.
3295 2005-03-02 Jan Beulich <jbeulich@novell.com>
3297 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3298 etc. like normal symbol references (T_ID).
3300 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3302 * symbols.c (fb_label_name): Fix silly thinko in last change.
3304 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3306 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3307 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3309 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3311 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3313 PR gas/708
3314 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3315 suffixes also.
3317 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3319 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3321 * as.h (assert): Warning fix.
3322 * expr.c (expr): Correct assertion.
3323 * read.c (s_comm_internal): Remove assertion.
3324 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3325 (fixup_segment): Remove assertion.
3326 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3327 (md_apply_fix3): Likewise.
3328 * config/tc-i370.c (md_begin): Correct assertion.
3329 (i370_macro): Warning fix for assertion.
3331 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3333 * configure.in (AC_C_BIGENDIAN): Invoke.
3334 * configure: Regenerate.
3335 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3336 host variable to set string header size.
3337 * config/obj-aout.c (obj_header_append): Don't use host structs.
3338 (obj_symbol_to_chars): Likewise.
3339 (obj_emit_strings): Likewise. Use the passed in output pointer.
3340 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3341 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3342 not sizeof host struct.
3343 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3344 (obj_emit_strings): Likewise.
3345 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3346 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3347 sizeof host struct.
3348 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3349 sizeof host struct.
3350 (host_number_to_chars): Define.
3351 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3352 host internal struct to set header sizes.
3353 * config/tc-i960.c (md_number_to_field): Warning fix.
3354 (md_ri_to_chars): Use host byte order.
3355 (get_cdisp, md_apply_fix3): Warning fix.
3356 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3358 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3360 * doc/c-arc.texi: Update documentation about ARC's extension
3361 instructions.
3363 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3365 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3366 address for myself.
3368 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3370 * cgen.c: Warning fixes.
3371 * config/tc-arc.c: Likewise.
3372 * config/tc-arm.c: Likewise.
3373 * config/tc-avr.c: Likewise.
3374 * config/tc-d10v.c: Likewise.
3375 * config/tc-d30v.c: Likewise.
3376 * config/tc-frv.c: Likewise.
3377 * config/tc-frv.h: Likewise.
3378 * config/tc-h8300.c: Likewise.
3379 * config/tc-h8500.c: Likewise.
3380 * config/tc-i370.c: Likewise.
3381 * config/tc-i960.c: Likewise.
3382 * config/tc-ia64.c: Likewise.
3383 * config/tc-ip2k.c: Likewise.
3384 * config/tc-m68hc11.c: Likewise.
3385 * config/tc-maxq.c: Likewise.
3386 * config/tc-mcore.c: Likewise.
3387 * config/tc-mips.c: Likewise.
3388 * config/tc-msp430.c: Likewise.
3389 * config/tc-pj.c: Likewise.
3390 * config/tc-ppc.c: Likewise.
3391 * config/tc-ppc.h: Likewise.
3392 * config/tc-s390.c: Likewise.
3393 * config/tc-sh.c: Likewise.
3394 * config/tc-sh64.c: Likewise.
3395 * config/tc-tic4x.c: Likewise.
3396 * config/tc-tic80.c: Likewise.
3397 * config/tc-v850.c: Likewise.
3398 * config/tc-vax.c: Likewise.
3399 * config/tc-w65.c: Likewise.
3400 * config/tc-xstormy16.c: Likewise.
3401 * config/tc-z8k.c: Likewise.
3403 2005-02-22 Catherine Moore <clm@cm00re.com>
3405 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3406 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3408 2005-02-22 Eric Christopher <echristo@redhat.com>
3410 * config/tc-mips.c (struct proc): Change isym to
3411 func_sym. New member func_end_sym.
3412 (s_mips_ent): Update.
3413 (s_mips_end): Ditto. Add code to compute function size.
3415 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3417 * read.c: Warning fixes.
3418 * config/obj-elf.c: Likewise.
3420 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3422 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3423 emitting insn.
3425 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3427 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3428 SEC_COFF_SHARED.
3430 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3431 SEC_TIC54X_BLOCK.
3432 (demand_empty_rest_of_line): Likewise.
3433 (tic54x_sblock): Likewise.
3434 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3436 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3438 * read.c (address_bytes): New function.
3439 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3440 (potable): Add "dc.a".
3441 (cons_worker): Handle "dc.a".
3442 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3444 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3446 * input-file.c (input_file_open): Rearrange to avoid warning.
3448 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3450 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3451 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3452 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3454 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3456 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3457 uses after .set noat.
3458 (load_address): Likewise.
3459 (macro): Likewise. Don't try to avoid $at use by sacrificing
3460 the target register before it is stored, it won't work.
3462 2005-02-17 James E Wilson <wilson@specifixinc.com>
3464 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3465 see an instruction that specifies a template.
3467 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3469 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3470 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3471 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3473 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3475 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3477 * config/tc-ia64.c (md): Add hint_b.
3478 (emit_one_bundle): Handle md.hint_b for "hint".
3479 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3480 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3481 (ia64_init): Set md.hint_b to error.
3482 (md_assemble): Handle md.hint_b for "hint.b".
3484 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3485 * doc/c-ia64.texi: Likewise.
3487 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3489 * tc.h (struct relax_type, relax_typeS): Move from here..
3490 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3491 * ecoff.c (ecoff_new_file): Add appfile param.
3492 * ecoff.h (ecoff_new_file): Likewise.
3493 * itbl-lex.h: New file.
3494 * itbl-lex.l: Include itbl-lex.h.
3495 * itbl-parse.y: Likewise.
3496 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3497 * read.c (s_app_file_string): Mark appfile possibly unused.
3498 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3499 * subsegs.h (struct seg_info_trash): Delete.
3500 (seg_info): Use segment_info_type instead.
3501 * config/obj-coff.c (struct filename_list): Make filename const char *.
3502 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3503 * config/obj-elf.c (elf_file_symbol): Similarly.
3504 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3505 signed right shift.
3506 * config/tc-arc.c (md_operand): Warning fix.
3507 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3508 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3509 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3510 * config/tc-frv.c (frv_force_relocation): Warning fix.
3511 * config/tc-m68k.c (md_parse_option): Delete unused var.
3512 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3513 * config/tc-sparc.c: Likewise.
3514 (s_common): Warning fix.
3515 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3516 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3517 addressT.
3518 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3519 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3520 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3521 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3522 (tic4x_do_align): Use TIC_NOP_OPCODE.
3523 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3524 * config/tc-vax.c: Include netinet/in.h.
3525 (tc_headers_hook): Formatting.
3526 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3528 2005-02-17 Jan Beulich <jbeulich@novell.com>
3530 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3531 parsing inN, locN, outN. Set 'idx' to offset register number starts
3532 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3533 pointless cast.
3535 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3537 * config/tc-mips.c (load_address): Fix formatting.
3538 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3539 Catch macros which are unexpandable without AT. Remove duplicate
3540 zeroing of used_at.
3541 (macro2): Remove duplicate zeroing of used_at.
3543 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3545 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3546 than zero.
3548 2005-02-15 Nigel Stephens <nigel@mips.com>
3549 Maciej W. Rozycki <macro@mips.com>
3551 * config/tc-mips.c (reloc_needs_lo_p): Handle
3552 BFD_RELOC_MIPS16_HI16_S.
3553 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3554 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3555 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3556 complaints on.
3557 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3558 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3559 Call my_getSmallExpression() to parse percent operators.
3560 (percent_op_match, mips_percent_op): Separate definitions.
3561 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3562 (parse_relocation): Handle the MIPS16 mode using
3563 mips16_percent_op.
3564 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3565 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3567 2005-02-15 Jan Beulich <jbeulich@novell.com>
3569 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3570 instead of explicitly dealing with the translation; exclude
3571 relocations that are already pcrel, however.
3573 2005-02-15 Jan Beulich <jbeulich@novell.com>
3575 * config/tc-ia64.c: Include limits.h (if available).
3576 (gr_values[0]): Set path to INT_MAX.
3577 (dot_reg_val): Don't allow changing value of r0. Limit range of
3578 general registers at r127.
3579 (specify_resource): Default resource index is -1. Don't set resource
3580 index (in case IA64_RS_RSE) without setting the specific flag.
3581 (note_register_values): Check operand is O_constant before tracking
3582 input value of moves. Add tracking for dep.z with constant inputs.
3583 (print_dependency): Resource index of specific resource may be zero.
3584 (check_dependencies): Likewise.
3586 2005-02-15 Jan Beulich <jbeulich@novell.com>
3588 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3589 reg_class. Check operands and emit diagnostics for illegal use of
3590 registers.
3592 2005-02-15 Jan Beulich <jbeulich@novell.com>
3594 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3595 new variables type, suffix, and width. Handle
3596 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3597 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3598 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3599 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3600 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3601 if unable to translate relocation type, using the new variables.
3603 2005-02-15 Jan Beulich <jbeulich@novell.com>
3605 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3606 (ty_symbol_chars): Define.
3607 * config/tc-ia64.c (ia64_symbol_chars): Define.
3609 2005-02-15 Jan Beulich <jbeulich@novell.com>
3611 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3612 input_line_pointer was advanced.
3614 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3616 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3617 within |.
3619 2005-02-13 Jan Beulich <jbeulich@novell.com>
3621 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3622 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3623 indicator.
3624 (ia64_init): Set md.detect_dv.
3625 (ia64_start_line): New static variable warned. Warn only once when
3626 encountering explicit stops in automatic mode.
3627 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3628 * NEWS: Mention new default mode.
3630 2005-02-13 Jan Beulich <jbeulich@novell.com>
3632 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3633 be freed when wiping out previous state. Canonicalize names before
3634 use. Free name string when detecting redefinition.
3635 (dot_pred_rel): Call generic expression parser to process arguments.
3636 Handle O_register case for individual predicates and O_subtract for
3637 ranges.
3638 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3639 register hash.
3640 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3641 Warn if multiple found, issue error if resulting symbol name has zero
3642 length.
3643 (dot_alias): Canonicalize name before use.
3645 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3647 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3648 and 0 for error.
3649 (in_procedure): Return -1 for warning.
3650 (in_prologue): Likewise.
3651 (in_body): Likewise.
3653 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3655 * config/tc-ia64.c (dot_xdata): Undo the last change.
3656 (dot_float_cons): Likewise.
3657 (dot_xstringer): Likewise.
3658 (dot_xdata_ua): Likewise.
3659 (dot_float_cons_ua): Likewise.
3661 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3663 * NEWS: Mention "-munwind-check=[warning|error]".
3665 * config/tc-ia64.c (md): Add unwind_check.
3666 (unwind_diagnostic): New.
3667 (in_procedure): Call unwind_diagnostic when a directive isn't
3668 in procedure.
3669 (in_prologue): Call unwind_diagnostic when a directive isn't in
3670 prologue.
3671 (in_body): Call unwind_diagnostic when a directive isn't in
3672 body region.
3673 (dot_endp): Set md.unwind_check to error before calling
3674 in_procedure and restore it after. When the name is missing or
3675 couldn't be found, use the one from the last .proc if
3676 md.unwind_check isn't error. Warn if md.unwind_check is
3677 warning.
3678 (md_parse_option): Handle "-munwind-check=[warning|error]".
3679 (md_show_usage): Add "-munwind-check=[warning|error]".
3680 (ia64_init): Set md.unwind_check to warning.
3682 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3683 * doc/c-ia64.texi: Likewise.
3685 2005-02-11 Jan Beulich <jbeulich@novell.com>
3687 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3688 (LEX_QM): Likewise.
3689 (ia64_parse_name): New third parameter.
3690 (md_parse_name): Pass third argument.
3691 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3692 (md_operand): Handling of '@'-prefixed symbols moved from here...
3693 (ia64_parse_name): ...to here.
3695 2005-02-11 Jan Beulich <jbeulich@novell.com>
3697 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3698 (errata_nop_necessary_p): Remove declaraction and definition.
3699 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3700 update md.group_idx. Don't reset md.last_groups.
3702 2005-02-11 Jan Beulich <jbeulich@novell.com>
3704 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3705 argument.
3706 (dot_xdata): Free section name after use.
3707 (dot_float_cons): Likewise.
3708 (dot_xstringer): Likewise.
3709 (dot_xdata_ua): Likewise.
3710 (dot_float_cons_ua): Likewise.
3711 (md_pseudo_table): Add xdata16 and xdata16.ua.
3713 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3715 * doc/all.texi: Add IA64.
3716 * doc/as.texinfo: Likewise.
3718 * doc/c-ia64.texi: Fix typos.
3720 2005-02-10 Julian Brown <julian@codesourcery.com>
3722 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3723 BFD_RELOC_UNUSED.
3724 (do_t_push_pop): Likewise.
3725 (md_assemble): Likewise.
3726 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3727 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3728 (create_unwind_entry): Output dependency on the required personality
3729 routines.
3731 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3733 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3734 * subsegs.c (seg_not_empty_p): Likewise.
3736 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3738 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3739 relative jump calculation.
3740 <md_convert_frag) : Likewise.
3741 <output_disp): Likewise.
3743 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3745 * write.c (write_object_file): Recognize warning-symbol construct
3746 and skip object- and target- handling for the second symbol.
3748 2005-02-02 Jan Beulich <jbeulich@novell.com>
3750 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3751 designators along with quoted ones. Free copy of quoted designator
3752 when done.
3754 2005-02-01 Ben Elliston <bje@au.ibm.com>
3756 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3757 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3758 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3759 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3760 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3761 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3762 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3763 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3764 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3765 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3766 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3767 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3768 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3769 #if 0'd code throughout.
3771 2005-01-31 Nick Clifton <nickc@redhat.com>
3773 * as.c (parse_args): Bump copyright date reported by --version to
3774 2005.
3776 2005-01-31 Nick Clifton <nickc@redhat.com>
3778 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3779 and vax-vms.
3781 2005-01-31 Jan Beulich <jbeulich@novell.com>
3783 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3784 that can end with .endr in that case. Make requiring/permitting
3785 pseudo-ops without leading dot closer to the logic in read.c serving
3786 the same purpose.
3787 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3788 ignored.
3790 2005-01-31 Jan Beulich <jbeulich@novell.com>
3792 * macro.c (do_formals): Adjust to no longer accept empty parameter
3793 names.
3794 (define_macro): Adjust to no longer accept empty macro name, garbage
3795 following the parameters, or macros that were previously defined.
3796 * read.c (s_bad_end): Declare.
3797 (potable): Add endm. Handler for endr and endm is s_bad_end.
3798 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3799 and .endr.
3800 * read.h (s_bad_endr): Remove.
3802 2005-01-31 Jan Beulich <jbeulich@novell.com>
3804 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3805 immediately discarding (but counting) those exceeding the maximum
3806 possible amount. Track whether output and input operand counts ever
3807 matched, and use this to better indicate which of the operands/
3808 operand types was wrong; specifically don't default to pointing to
3809 the first operand.
3811 2005-01-31 Jan Beulich <jbeulich@novell.com>
3813 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3814 variable in dot_endp). Add body and insn. Make prologue,
3815 prologue_mask, body, and insn bitfields.
3816 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3817 messages.
3818 (in_procedure, in_prologue, in_body): New.
3819 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3820 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3821 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3822 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3823 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3824 dot_personality): Use the appropriate one of the above.
3825 (dot_proc): Clear unwind.proc_start; set to current location only if
3826 none of the entry points were valid. Check for non-zero-length entry
3827 point names. Check that entry points aren't defined, yet. Clear
3828 unwind.prologue, unwind.body, and unwind.insn.
3829 (dot_body): Call in_procedure. Check that first directive in procedure
3830 had no insns emitted before. Set unwind.body.
3831 (dot_prologue): Call in_procedure. Check that not already in prologue.
3832 Check that first directive in procedure had no insns emitted before.
3833 Clear unwind.body.
3834 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3835 length entry point names. Check that entry points became defined.
3836 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3838 2005-01-31 Jan Beulich <jbeulich@novell.com>
3840 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3841 before actually using it. Don't generate an error in manual bundling
3842 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3843 Don't generate an error in manual bundling mode when looking at an
3844 insn required to be last in its group but the required slot hasn't
3845 been reached, yet. Allow conversion from MII to MI;I for bundle
3846 consisting of only 2 insns with the stop between them. Suppress
3847 various meaningless errors resulting from detecting earlier ones.
3849 2005-01-31 Jan Beulich <jbeulich@novell.com>
3851 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3852 input being ar.pfs.
3854 2005-01-28 Christian Groessler <chris@groessler.org>
3856 * config/tc-z8k.c (md_assemble): Improve error detection.
3858 2005-01-28 Jan Beulich <jbeulich@novell.com>
3860 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3861 for personality routine pointer only if there is one.
3862 (ia64_convert_frag): Likewise.
3863 (generate_unwind_image): Likewise.
3865 2005-01-27 Christian Groessler <chris@groessler.org>
3867 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3868 (md_apply_fix3): Make relative branches out of range an error
3869 instead of a warning. Display correct line number for out of
3870 range branches/calls/memory accesses.
3872 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3874 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3875 to emit .debug_line and other debug sections.
3876 * as.h (seg_not_empty_p): Declare.
3877 * subsegs.c (seg_not_empty_p): New predicate.
3879 2005-01-27 Andrew Cagney <cagney@gnu.org>
3881 * configure: Regenerate to track ../gettext.m4 change.
3883 2005-01-27 Jan Beulich <jbeulich@novell.com>
3885 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3887 2005-01-27 Jan Beulich <jbeulich@novell.com>
3889 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3890 to/from application registers dynamic insns.
3891 (md_assemble): Defer resolution of move to/from application registers
3892 dynamic insns when they can be issued on either the I- or M-units.
3894 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3896 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3897 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3898 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3899 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3900 * cgen.c (gas_cgen_parse_operand): Handle
3901 CGEN_PARSE_OPERAND_SYMBOLIC.
3902 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3903 (frv_force_relocation): Likewise. Fix handling of PIC
3904 relocations.
3905 (md_apply_fix3): Likewise.
3907 2005-01-21 Ben Elliston <bje@au.ibm.com>
3909 * as.h: Remove #if 0'd code.
3910 * atof-generic.c (atof_generic): Likewise.
3911 * ecoff.c (ecoff_directive_frame): Likewise.
3912 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3913 * itbl-ops.c (itbl_add_reg): Likewise.
3914 * listing.c (calc_hex): Likewise.
3915 * read.c (MASK_CHAR): Likewise.
3916 * subsegs.c (subsegs_print_statistics): Likewise.
3917 * symbols.c (indent): Likewise.
3918 * write.c (write_relocs): Likewise.
3919 (write_object_file): Likewise.
3920 (relax_frag): Likewise.
3922 2005-01-20 Nick Clifton <nickc@redhat.com>
3924 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3925 getopt_long_only() from considering -a as an abbreviation for
3926 --alternate.
3927 (parse_args): Fix the parsing of -a=<file>.
3929 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3931 PR gas/684
3932 * read.c (s_incbin): Adjust default count for skip. Check validity
3933 of count and skip rigorously.
3935 2005-01-19 Fred Fish <fnf@specifixinc.com>
3937 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3939 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3941 * read.c (convert_to_bignum): New function, split out from...
3942 (emit_expr): ...here. Handle the case where X_add_number is
3943 positive and the input value is negative.
3944 (output_big_sleb128): Fix setting of continuation bit. Check whether
3945 the final byte needs to be sign-extended. Fix size-shrinking loop.
3946 (emit_leb128_expr): When generating a signed leb128, see whether the
3947 sign of an O_constant's X_add_number matches the sign of the input
3948 value. Use a bignum if not.
3950 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3952 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3953 arch_sh_up in order to match the external name and make the
3954 testsuite's job easier.
3956 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3958 PR 659
3959 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3961 2005-01-12 Nick Clifton <nickc@redhat.com>
3963 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3964 ignored_arguments array.
3966 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3968 * write.c (write_object_file): Disallow a symbol equated to
3969 common symbol.
3971 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3973 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3974 bfd_mach_maxq20.
3975 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3976 (maxq_target): New function: Set the machine type.
3978 2005-01-06 Paul Brook <paul@codesourcery.com>
3980 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3981 (md_begin): Handle TE_VXWORKS for FP defaults.
3982 (md_apply_fix3): Correct rela offsets.
3983 (elf32_arm_target_format): Add VxWorks targets.
3985 2005-01-06 Paul Brook <paul@codesourcery.com>
3987 * configure.tgt: Set em=vxworks for *-*-vxworks.
3988 * config/te-vxworks.h: New File.
3990 2005-01-06 Paul Brook <paul@codesourcery.com>
3992 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3994 2005-01-04 Dmitry Diky <diwil@spec.ru>
3996 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3997 global label.
3999 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4001 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4002 (dot_loc): New function.
4003 (md_pseudo_table): Add entry to map .loc to dot_loc().
4004 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4005 seen a .loc directive or we're generating DWARF2 debug info for
4006 assembly source.
4008 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4010 PR gas/619
4011 * read.c (s_comm_internal): Don't zero end of name until size
4012 expression has been parsed.
4014 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4016 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4018 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4020 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4021 case).
4023 2004-12-22 Ian Lance Taylor <ian@airs.com>
4025 * configure.tgt: New.
4026 * configure.in: Move setting of cpu_type, fmt, etc., to
4027 configure.tgt.
4028 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4029 $(srcdir)/configure.tgt.
4030 * configure, Makefile.in: Rebuild.
4032 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4034 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4035 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4036 instructions.
4037 (avr_offset_expression): New function to parse offsets for LDI
4038 instructions.
4039 (avr_operand): Use it.
4040 (md_apply_fix3): Generate the relocs.
4042 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4044 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4045 BFD_RELOC_SH_IMMS10BY8 relocation.
4047 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4048 than just ignoring bad code.
4050 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4052 * config/tc-v850.c (handle_lo16): New function.
4053 (v850_reloc_prefix): Use it to check lo().
4054 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4056 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4058 * configure.in: Add s390x-ibm-tpf support.
4059 * configure: Regenerate.
4061 2004-12-15 Jan Beulich <jbeulich@novell.com>
4063 * config/obj-elf.c (obj_elf_change_section): Only set type and
4064 attributes on new sections. Emit warning when type of re-declared
4065 section doesn't match.
4067 2004-12-15 Jan Beulich <jbeulich@novell.com>
4069 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4070 '.cfi_startproc simple' doesn't inherit the old value.
4072 2004-12-15 Jan Beulich <jbeulich@novell.com>
4074 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4075 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4076 generation to emit a factored offset.
4078 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4080 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4081 which is too large in the case of NO_PIC without 64-bit
4082 addresses.
4084 * config/tc-mips.c (mips_in_shared): New static variable.
4085 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4086 (md_longopts): Add -mshared and -mno-shared.
4087 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4088 (s_cpload): Implement !mips_in_shared case.
4089 (s_cpsetup): Likewise.
4090 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4091 * NEWS: Mention -mno-shared.
4093 2004-12-09 Paul Brook <paul@codesourcery.com>
4095 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4096 for function start.
4098 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4100 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4101 sequence, increase the size of the sequence.
4103 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4104 use CPU_RM9000.
4106 2004-12-07 Ben Elliston <bje@gnu.org>
4108 * read.c (s_align): Use an align_limit temporary to allay a GCC
4109 signed/unsigned comparison warning.
4111 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4113 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4114 * configure.in: Use it for arm*-*-linux-gnueabi*.
4115 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4116 * config/te-armlinuxeabi.h: New file.
4117 * Makefile.in: Regenerated.
4118 * aclocal.m4: Likewise.
4119 * configure: Likewise.
4120 * doc/Makefile.in: Regenerated.
4122 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4124 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4125 (xtensa_restore_emit_state): Likewise.
4127 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4129 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4130 (s_align): Use it.
4132 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4134 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4135 * Makefile.in: Regenerate.
4137 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4139 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4140 functions, give functions a meaningful name, add comments.
4141 (check_range): New function - Replace operand size calculation
4142 with range checking.
4143 (assemble_insn): Update Algorithm, improve error issuing.
4144 (enum op_err): New.
4145 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4146 handling.
4148 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4150 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4151 miss between different section in the same module.
4152 (tc_gen_reloc): Likewise.
4154 2004-11-25 Theodore A. Roth <troth@openavr.org>
4156 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4157 atmega325, atmega3250, atmega645 and atmega6450.
4159 2004-11-25 Jan Beulich <jbeulich@novell.com>
4161 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4162 permissible for the selected instruction suffix.
4163 (process_suffix): For DefaultSize instructions, suppressing the
4164 guessing of a 'q' suffix if the instruction doesn't support it is
4165 pointless, because only an 'l' suffix can be guessed in this place.
4167 2004-11-24 Nick Clifton <nickc@redhat.com>
4169 * config/tc-iq2000.c: Remove support for IQ10 processor.
4170 Convert to ISO C90 formatting.
4171 * config/tc-iq2000.h: Likewise.
4173 2004-11-23 Nick Clifton <nickc@redhat.com>
4175 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4176 in this table. They should be correct now.
4178 2004-11-23 Jan Beulich <jbeulich@novell.com>
4180 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4181 indicate the MMX extensions added by both SSE and 3DNow!A.
4182 (Cpu3dnowA): Declare.
4183 (CpuUnknownFlags): Update.
4184 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4185 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4186 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4187 3DNow!. Athlon additionally implies 3DNow!A. Several new
4188 entries (those starting with a dot are for sub-arch specification).
4189 (set_cpu_arch): Handle sub-arch specifications.
4190 (parse_insn): Distinguish between instructions not supported because
4191 of insufficient CPU features and because of 64-bit mode.
4192 * doc/c-i386.texi: Describe enhanced .arch directive.
4194 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4196 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4198 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4200 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4201 without a corresponding .debug_info section.
4203 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4205 * read.c (potable): Add "error" and "warning".
4206 (s_errwarn): New function.
4207 * read.h (s_errwarn): Declare.
4208 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4210 2004-11-22 Nick Clifton <nickc@redhat.com>
4212 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4213 c_dot_file_symbol.
4215 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4217 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4218 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4220 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4222 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4223 (coff_adjust_symtab): Adjust call.
4224 (crawl_symbols): Likewise.
4225 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4226 (obj_app_file): Adjust.
4228 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4230 * configure.in: Enable bfd_assember for the MAXQ port.
4231 * configure: Regenerate.
4233 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4234 Sterling Augustine <sterling@tensilica.com>
4236 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4237 there is a conflict.
4238 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4239 interfaces that are related as determined by xtensa_interface_class_id.
4241 2004-11-12 Nick Clifton <nickc@redhat.com>
4243 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4244 offsets for conditional branches.
4246 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4248 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4250 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4252 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4253 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4254 MAYBE_UNREACHABLE.
4255 (relax_frag_immed): Update call to update_next_frag_state.
4257 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4259 * obj.h (struct format_ops <app_file>): Add int param.
4260 * read.h (s_app_file_string): Likewise.
4261 * read.c (s_app_file_string): Likewise.
4262 (s_app_file): Adjust s_app_file_string call.
4263 * config/tc-mips.c (s_mips_file): Likewise.
4264 * config/obj-coff.h (obj_app_file): Add app param.
4265 * config/obj-ecoff.h (obj_app_file): Likewise.
4266 * config/obj-multi.h (obj_app_file): Likewise.
4267 * config/obj-elf.h (elf_file_symbol): Likewise.
4268 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4269 if called for # preprocessor lines.
4271 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4273 PR 528
4274 * symbols.c (resolve_symbol_value): Convert weak symbols only
4275 for Windows PECOFF.
4276 (symbol_equated_reloc_p): Don't equate weaks when relocating
4277 only for Windows PECOFF.
4279 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4281 * config/tc-crx.c (print_insn): Check and set insn_addr.
4282 * config/tc-crx.h (md_frag_check): Define.
4284 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4285 Vineet Sharma <vineets@noida.hcltech.com>
4287 * configure.in: Add support for new target maxq-coff.
4288 * configure: Regenerate.
4289 * NEWS: Mention new support.
4290 * config/tc-maxq.c: New file.
4291 * config/tc-maxq.h: New file.
4292 * config/obj-coff.h: Add support for maxq-coff.
4294 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4296 * symbols.c (any_external_name): Define.
4297 (resolve_symbol_value): Convert weak symbols.
4298 (S_SET_EXTERNAL): Support any_external_name.
4299 (S_SET_NAME): Qualify parameter const.
4300 (symbol_equated_reloc_p): Equate to weaks when relocating.
4301 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4302 * tc.h (any_external_name): Declare.
4303 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4304 assemblers also.
4305 (weak_is_altname): Declare and define.
4306 (weak_name2altname): Same.
4307 (weak_altname2name): Same.
4308 (weak_uniquify): Same.
4309 (weak_altprefix): Define.
4310 (obj_coff_weak): Change .weak syntax and handling.
4311 (coff_frob_symbol): Fix PE weak symbol alternates.
4312 * config/obj-coff.h (USE_UNIQUE): Define.
4313 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4314 are in another segment.
4315 (tc_gen_reloc): Remove broken addend hack.
4316 doc/as.texinfo: Update.
4318 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4320 * config/tc-xtensa.c (total_frag_text_expansion): New.
4321 (md_estimate_size_before_relax): Use it.
4322 (find_address_of_next_align_frag): Likewise.
4324 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4326 * config/tc-crx.c: Rename argument types.
4327 (processing_arg_number): Rename to 'cur_arg_num'.
4328 (get_number_of_bits): Rename to 'set_operand_size'.
4329 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4330 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4331 (set_indexmode_parameters): Remove function, integrate its code into
4332 'set_operand'.
4333 (set_operand_size): Get rid of 'Operand Number' function parameter -
4334 use global variable 'cur_arg_num' instead.
4335 Use a local 'argument' pointer to reference the current argument.
4336 (parse_operand): Likewise.
4337 (set_operand): Likewise.
4338 (process_label_constant): Likewise.
4340 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4342 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4343 (add_section_rename): Delete. Inlined into...
4344 (build_section_rename): ...here. Use xstrdup instead of strdup.
4345 (xtensa_section_rename): Drop "const" from argument and return types.
4346 (md_show_usage): Indent to match show_usage().
4347 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4348 (tc_canonicalize_section_name): Define.
4349 (md_elf_section_rename): Remove unused macro.
4350 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4351 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4352 (Frame Directive): Delete.
4354 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4356 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4357 * config/tc-arm.c (target_oabi): Delete.
4358 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4359 (arm_opts): Remove moabi.
4360 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4361 * doc/c-arm.texi (ARM Options): Likewise.
4362 * configure: Regenerated.
4364 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4366 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4367 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4368 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4369 * configure: Regenerate.
4370 * config/tc-cris.c (enum cris_archs): New.
4371 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4372 (cris_insn_ver_valid_for_arch): New functions.
4373 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4374 (cris_arch): New variable.
4375 (md_pseudo_table): New pseudo .arch.
4376 (err_for_dangerous_mul_placement): Initialize according to
4377 DEFAULT_CRIS_ARCH.
4378 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4379 All users changed.
4380 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4381 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4382 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4383 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4384 use in md_cris_relax_table.
4385 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4386 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4387 Update and improve head comment.
4388 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4389 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4390 (OPTION_ARCH): New.
4391 (md_longopts): New option --march=...
4392 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4393 macros.
4394 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4395 (HANDLE_RELAXABLE): New macro.
4396 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4397 cases. Check for weak symbols and assume not relaxable. Handle
4398 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4399 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4400 fragP->fr_symbol.
4401 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4402 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4403 (cris_create_short_jump): Adjust for CRISv32.
4404 (cris_relax_frag): Handle new states.
4405 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4406 (md_begin): Define symbols "..asm.arch.cris.v32",
4407 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4408 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4409 when entering opcode table entry points.
4410 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4411 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4412 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4413 (cris_process_instruction): Initialize out_insnp->insn_type to
4414 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4415 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4416 cases.
4417 <case 'm'>: Check that modified_char == '.'.
4418 <invalid operands>: Consume the rest of the line.
4419 When operands don't match, skip over subsequent insns with
4420 non-matching version specifier but same mnemonic.
4421 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4422 special registers in CRISv32 are always 32 bit long.
4423 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4424 New cases.
4425 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4426 and compatible. Recognize "ACR" for v32, unless followed by "+".
4427 (get_spec_reg): Consider cris_arch when looking up register.
4428 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4429 v32 or compatible.
4430 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4431 (cris_get_expression): Restore input_line_pointer if failing "early".
4432 (get_flags): Consider cris_arch and recognize flags accordingly.
4433 (branch_disp): Adjust for CRISv32.
4434 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4435 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4436 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4437 resolved. Don't enter zeros in object file for
4438 BFD_RELOC_32_PCREL.
4439 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4440 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4441 (md_parse_option): Break out "return 1".
4442 <OPTION_ARCH> New case.
4443 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4444 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4445 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4446 <case BFD_RELOC_32_PCREL>: New cases.
4447 Addends for non-zero fx_pcrel are too in fx_offset.
4448 (md_show_usage): Show --march=<arch>.
4449 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4450 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4451 (s_syntax) <struct syntaxes>: Properly constify member operand.
4452 * config/tc-cris.h (TARGET_MACH): Define.
4453 (cris_mach): Declare.
4454 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4455 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4456 (CRIS-Opts): Document --march=...
4457 (CRIS-Pseudos): Document .arch.
4459 2004-11-04 Jan Beulich <jbeulich@novell.com>
4461 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4462 intel syntax and no register prefix, allow $ in symbol names when
4463 intel syntax.
4464 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4465 (intel_float_operand): Add fourth return value indicating math control
4466 operations. Make classification more precise.
4467 (md_assemble): Complain if memory operand of mov[sz]x has no size
4468 specified.
4469 (parse_insn): Translate word operands to floating point instructions
4470 operating on integers as well as control instructions to short ones
4471 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4472 floating point instructions operating on non-integer operands.
4473 (match_template): Remove fldcw special case. Adjust q-suffix handling
4474 to permit it on fild/fistp/fisttp in AT&T mode.
4475 (process_suffix): Don't guess DefaultSize insns' suffix from
4476 stackop_size for certain floating point control instructions. Guess
4477 suffix for branch and [ls][gi]dt based on flag_code. Split error
4478 messages for Intel and AT&T syntax, and make the condition more strict
4479 for the former. Adjust suppressing of generation of operand size
4480 overrides.
4481 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4482 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4483 more error checking.
4484 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4485 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4487 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4489 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4490 md_short_jump_size, md_long_jump_size.
4491 * write.c [!WORKING_DOT_WORD]: Ditto.
4492 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4493 qualifier.
4494 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4495 declare.
4496 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4497 const qualifier in these definitions.
4498 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4499 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4501 2004-11-02 Nick Clifton <nickc@redhat.com>
4503 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4504 table before deciding to produce a .debug_line section to match up
4505 with a user provided .debug_info section.
4507 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4509 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4510 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4512 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4514 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4515 (get_flags): New function.
4516 (get_number_of_bits): Edit comments, update numeric values to
4517 supported sizes.
4518 (process_label_constant): Don't support the colon
4519 format (SYMBOL:[s|m|l]).
4520 (set_cons_rparams): Support argument type 'arg_rbase'.
4521 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4522 (handle_LoadStor): Bug fix, first handle post-increment mode.
4523 (getreg_image): Remove redundant code, update according to latest
4524 CRX spec.
4525 (print_constant): Bug fix relate to 3-word instructions.
4526 (assemble_insn): Bug fix, when matching instructions, verify also
4527 instruction type (not only mnemonic).
4528 Add various error checking.
4529 (preprocess_reglist): Support HI/LO and user registers.
4531 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4533 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4534 in an epilogue directive go negative.
4536 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4538 PR 474
4539 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4540 after reporting template error during manual bundling. Reported
4541 by Michael Dupont, michaelx.dupont@intel.com.
4543 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4545 * Makefile.am: Run dep-am.
4546 * aclocal.m4: Regenerate with automake 1.9.2.
4547 * Makefile.in: Regenerate with automake 1.9.2.
4548 * doc/Makefile.in: Likewise.
4550 * config/tc-arm.c: Include "dw2gencfi.h".
4551 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4552 New functions.
4553 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4554 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4555 (tc_cfi_frame_initial_instructions): Define.
4556 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4557 Add prototypes.
4559 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4561 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4562 operands validity.
4563 Update coprocessor id to be unsigned immediate.
4565 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4567 * config/tc-i386.c (O_secrel): Delete.
4568 (tc_pe_dwarf2_emit_offset): New function.
4569 * config/tc-i386.h (O_secrel): Define as O_md1.
4570 (TC_DWARF2_EMIT_OFFSET): Define.
4572 2004-10-18 Nick Clifton <nickc@redhat.com>
4574 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4575 ignore @fptr() directives for 4-byte fixups.
4577 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4579 * Makefile.am: Run "make dep-am"
4580 * Makefile.in: Regenerate.
4582 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4584 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4585 Remove comments about placement of literal pools.
4586 (Literal Directive): Update description of literal placement.
4587 (Literal Prefix Directive): Remove statement that this does not apply
4588 to absolute-mode literals. Describe new section naming scheme.
4590 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4592 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4593 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4594 is_windowed_return_opcode): Delete.
4595 (xtensa_frob_label): Use get_subseg_target_freq.
4596 (md_assemble): Inline call to is_entry_opcode.
4597 (xtensa_handle_align): Inline call to get_frag_is_literal.
4598 (relaxation_requirements): Inline call to is_jx_opcode.
4599 (emit_single_op): Inline call to is_movi_opcode.
4600 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4601 get_frag_is_no_transform, is_entry_opcode, and
4602 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4603 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4604 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4605 Inline calls to get_frag_is_no_transform.
4606 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4607 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4608 get_frag_is_no_transform.
4609 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4610 and set_frag_is_no_transform.
4611 (get_expression_value): Delete.
4612 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4613 cur_target_freq to target_freq.
4614 (get_subseg_info): Split out code to create a new map entry into ...
4615 (add_subseg_info): ... this new function.
4616 (get_last_insn_flags): Check if get_subseg_info succeeded.
4617 (set_last_insn_flags): Call add_subseg_info if needed.
4618 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4619 (xtensa_reorder_segments): Compute last_sec while counting sections.
4620 Remove call to get_last_sec.
4621 (get_last_sec): Delete.
4622 (cache_literal_section): Inline call to retrieve_literal_seg and its
4623 callees, seg_present and add_seg_list.
4624 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4625 (get_frag_is_insn, get_frag_is_no_transform,
4626 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4627 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4629 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4631 * config/tc-xtensa.c: Use ISO C90 formatting.
4632 * config/tc-xtensa.h: Likewise.
4633 * config/xtensa-istack.h: Likewise.
4634 * config/xtensa-relax.c: Likewise.
4635 * config/xtensa-relax.h: Likewise.
4637 2004-10-12 Paul Brook <paul@codesourcery.com>
4639 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4640 EF_ARM_EABI_VER4.
4641 (arm_eabis): Ditto.
4642 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4643 -meabi=3.
4645 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4647 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4648 entries.
4649 (Acknowledgements): Use "GAS" instead of AS variable.
4651 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4653 * config/tc-i386.c: Include "elf/x86-64.h".
4654 (i386_elf_section_type): New function.
4655 * config/tc-i386.h (md_elf_section_type): Define.
4656 (i386_elf_section_type): New prototype.
4658 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4660 * config/m68k-parse.h (enum m68k_register): New control register,
4661 MBAR2 (for MCF5249)
4662 * config/tc-m68k.c: Correct control register set for MCF5249.
4664 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4665 Sterling Augustine <sterling@tensilica.com>
4667 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4668 (UNREACHABLE_MAX_WIDTH): Define.
4669 (XTENSA_FETCH_WIDTH): Delete.
4670 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4671 prefer_const16, prefer_l32r): New global variables.
4672 (LIT4_SECTION_NAME): Define.
4673 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4674 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4675 (frag_flags struct): New.
4676 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4677 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4678 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4679 (MAX_FORMATS): Define.
4680 (op_placement_info struct, op_placement_table): New.
4681 (O_pltrel, O_hi16, O_lo16): Define.
4682 (directiveE enum): Rename directive_generics to directive_transform.
4683 Delete directive_relax. Add directive_schedule,
4684 directive_absolute_literals, and directive_last_directive.
4685 (directive_info): Rename "generics" to "transform". Delete "relax".
4686 Add "schedule" and "absolute-literals".
4687 (directive_state): Adjust entries to match changes in directive_info.
4688 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4689 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4690 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4691 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4692 (align_only_targets, software_a0_b_retw_interlock,
4693 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4694 software_avoid_short_loop, software_avoid_close_loop_end,
4695 software_avoid_all_short_loops, specific_opcode): Delete.
4696 (warn_unaligned_branch_targets): New.
4697 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4698 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4699 (option_[no_]link_relax, option_[no_]transform,
4700 option_[no_]absolute_literals, option_warn_unaligned_targets,
4701 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4702 New enum values.
4703 (option_[no_]align_only_targets, option_literal_section_name,
4704 option_text_section_name, option_data_section_name,
4705 option_bss_section_name, option_eb, option_el): Delete.
4706 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4707 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4708 and target-hardware. Delete entries for [no-]target-align-only,
4709 literal-section-name, text-section-name, data-section-name, and
4710 bss-section-name.
4711 (md_parse_option): Handle new options and remove old ones. Accept but
4712 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4713 and treat them as [no-]transform.
4714 (md_show_usage): Add new options and remove old ones.
4715 (xtensa_setup_hw_workarounds): New.
4716 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4717 "long", "short", "loc" and "frequency" entries.
4718 (use_generics): Rename to ...
4719 (use_transform): ... this function. Add past_xtensa_end check.
4720 (use_longcalls): Add past_xtensa_end check.
4721 (code_density_available, can_relax): Delete.
4722 (do_align_targets): New.
4723 (get_directive): Accept dashes in directive names. Warn about
4724 [no-]generics and [no-]relax directives and treat them as
4725 [no-]transform.
4726 (xtensa_begin_directive): Call md_flush_pending_output only for some
4727 directives. Check for directives inside instruction bundles. Warn
4728 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4729 directives. Handle new directives. Check generating_literals flag
4730 for literal_prefix.
4731 (xtensa_end_directive): Check for directives inside instruction
4732 bundles. Warn and ignore [no-]density directives. Handle new
4733 directives. Call xtensa_set_frag_assembly_state.
4734 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4735 xtensa_dwarf2_emit_insn): New.
4736 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4737 use_literal_section flag.
4738 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4739 literals. Use xtensa_elf_cons to parse the expression.
4740 (xtensa_literal_prefix): Do not check use_literal_section. Support
4741 ".lit4" sections for absolute literals. Change prefix convention to
4742 replace ".text" (or ".t" in a linkonce section). No need to call
4743 subseg_set.
4744 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4745 (expression_end): Handle closing braces and colons.
4746 (PLT_SUFFIX, plt_suffix): Delete.
4747 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4748 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4749 and O_hi16 expressions as well.
4750 (tokenize_arguments): Handle closing braces and colons.
4751 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4752 operands and paired register syntax.
4753 (get_invisible_operands): New.
4754 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4755 new xtensa-isa.h functions.
4756 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4757 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4758 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4759 instructions. Use xtensa_translate_zero_immed.
4760 (operand_is_immed, operand_is_pcrel_label): Delete.
4761 (get_relaxable_immed): Use new xtensa-isa.h functions.
4762 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4763 functions.
4764 (xtensa_print_insn_table, print_vliw_insn): New.
4765 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4766 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4767 is_branch_or_jump_opcode): Delete.
4768 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4769 (opnum_to_reloc, reloc_to_opnum): Delete.
4770 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4771 xtensa-isa.h functions. Operate on one slot of an instruction.
4772 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4773 xg_get_insn_size): Delete.
4774 (xg_get_build_instr_size): Use xg_get_single_size.
4775 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4776 xg_build_widen_table. Use xg_get_single_size.
4777 (xg_get_max_narrow_insn_size): Delete.
4778 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4779 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4780 xg_get_single_size.
4781 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4782 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4783 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4784 xg_build_widen_table. Use xg_get_single_size.
4785 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4786 xg_check_operand.
4787 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4788 treat weak symbols conservatively.
4789 (xg_check_operand): Use new xtensa-isa.h functions.
4790 (is_dnrange): Delete.
4791 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4792 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4793 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4794 xtensa-isa.h functions.
4795 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4796 xg_instruction_matches_options): New.
4797 (xg_instruction_matches_rule): Handle O_register expressions. Call
4798 xg_instruction_matches_options.
4799 (transition_rule_cmp): New.
4800 (xg_instruction_match): Update call to xg_build_simplify_table.
4801 (xg_build_token_insn): Record loc fields.
4802 (xg_simplify_insn): Check is_specific_opcode field and
4803 density_supported flag.
4804 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4805 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4806 (xg_assemble_literal): Add error handling for O_big. Call
4807 record_alignment. Handle O_pltrel.
4808 (xg_valid_literal_expression): New.
4809 (xg_assemble_literal_space): Add slot parameter. Remove call to
4810 set_expr_symbol_offset. Add call to record_alignment. Update call to
4811 xg_finish_frag.
4812 (xg_emit_insn): Delete.
4813 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4814 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4815 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4816 and slot parameters. Handle new "alternate" relocations for absolute
4817 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4818 O_hi16. Use new xtensa-isa.h functions.
4819 (xg_assemble_tokens): Delete.
4820 (is_register_writer): Use new xtensa-isa.h functions.
4821 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4822 old-style RSR from LCOUNT.
4823 (next_frag_opcode): Delete.
4824 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4825 update_next_frag_state): New.
4826 (update_next_frag_nop_state): Delete.
4827 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4828 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4829 the state of the absolute-literals directive. Add calls to
4830 record_alignment and xtensa_set_frag_assembly_state. Call
4831 xtensa_switch_to_non_abs_literal_fragment instead of
4832 xtensa_switch_to_literal_fragment.
4833 (build_nop): New.
4834 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4835 (get_expanded_loop_offset): Change check for undefined opcode to an
4836 assertion.
4837 (xtensa_set_frag_assembly_state, relaxable_section,
4838 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4839 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4840 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4841 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4842 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4843 (xtensa_init_fix_data): New.
4844 (xtensa_frob_label): Reset label symbol to the current frag. Check
4845 do_align_targets and generating_literals flag. Propagate frequency
4846 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4847 (xtensa_unrecognized_line): New.
4848 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4849 to xtensa_set_frag_assembly_state.
4850 (error_reset_cur_vinsn): New.
4851 (md_assemble): Remove check for literal frag. Remove call to
4852 istack_init. Call use_transform instead of use_generics. Parse
4853 explicit instruction format specifiers. Move code for
4854 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4855 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4856 Add dwarf2_where call. Remote automatic alignment for ENTRY
4857 instructions. Move call to xtensa_clear_insn_labels to the end.
4858 Rearrange to handle bundles.
4859 (xtensa_cons_fix_new): Delete.
4860 (xtensa_handle_align): New.
4861 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4862 assignment to is_no_density field.
4863 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4864 instead of reloc_to_opnum. Handle "alternate" relocations.
4865 (xtensa_force_relocation, xtensa_check_inside_bundle,
4866 xtensa_elf_section_change_hook): New.
4867 (xtensa_symbol_new_hook): Delete.
4868 (xtensa_fix_adjustable): Check for difference of symbols with an
4869 offset. Check for external and weak symbols.
4870 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4871 (md_estimate_size_before_relax): Return expansion for the first slot.
4872 (tc_gen_reloc): Handle difference of symbols by producing
4873 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4874 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4875 tentative values into the output when linkrelax is set.
4876 (XTENSA_PROP_SEC_NAME): Define.
4877 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4878 Create literal tables only if using literal sections. Create new
4879 property tables instead of old instruction tables. Check for unaligned
4880 branch targets and loops.
4881 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4882 new_resource_table, clear_resource_table, resize_resource_table,
4883 resources_available, reserve_resources, release_resources,
4884 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4885 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4886 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4887 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4888 flag. Update checks for workaround options. Call
4889 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4890 (xtensa_cleanup_align_frags): Add special case for branch targets.
4891 Check for and mark unreachable frags.
4892 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4893 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4894 end of a zero-overhead loop body.
4895 (frag_can_negate_branch): Handle instructions with multiple slots.
4896 Use new xtensa-isa.h functions
4897 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4898 xtensa_mark_zcl_first_insns): New.
4899 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4900 transformations are disabled.
4901 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4902 multislot instructions.
4903 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4904 Likewise. Also error if transformations are disabled.
4905 (unrelaxed_frag_max_size): New.
4906 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4907 xtensa-isa.h functions.
4908 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4909 xtensa_opcode_is_loop instead of is_loop_opcode.
4910 (get_text_align_power): Replace as_fatal with assertion.
4911 (get_text_align_fill_size): Iterate instead of using modulus when
4912 use_nops is false.
4913 (get_noop_aligned_address): Assert that this is for a machine-dependent
4914 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4915 xg_get_single_size, and frag_format_size.
4916 (get_widen_aligned_address): Rename to ...
4917 (get_aligned_diff): ... this function. Add max_diff parameter.
4918 Remove handling of rs_align/rs_align_code frags. Use
4919 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4920 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4921 and pass it back to caller.
4922 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4923 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4924 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4925 (relax_frag_text_align): Rename to ...
4926 (relax_frag_loop_align): ... this function. Assume loops can only be
4927 in the first slot of an instruction.
4928 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4929 instruction. Remove call to frag_wane.
4930 (relax_frag_narrow): Rename to ...
4931 (relax_frag_for_align): ... this function. Extend to handle
4932 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4933 RELAX_NARROW for the first slot.
4934 (find_address_of_next_align_frag, bytes_to_stretch): New.
4935 (future_alignment_required): Use find_address_of_next_align_frag and
4936 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4937 alignment decisions.
4938 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4939 Check if transformations are enabled for b_j_loop_end workaround.
4940 Use new xtensa-isa.h functions and handle multislot instructions.
4941 Update call to xg_assembly_relax.
4942 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4943 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4944 frag types.
4945 (convert_frag_narrow): Add segP, format and slot parameters. Call
4946 convert_frag_immed for branch instructions. Adjust calls to
4947 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4948 xg_get_single_size and xg_get_single_format.
4949 (convert_frag_fill_nop): New.
4950 (convert_frag_immed): Add format and slot parameters. Handle multislot
4951 instructions and use new xtensa-isa.h functions. Update calls to
4952 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4953 enabled for b_j_loop_end workaround. Use build_nop instead of
4954 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4955 frags. Use xg_get_single_size. Handle O_pltrel.
4956 (fix_new_exp_in_seg): Remove check for old plt flag.
4957 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4958 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4959 for loop opcode to an assertion. Mark all frags up to the end of the
4960 loop as not transformable.
4961 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4962 (get_subseg_info): New.
4963 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4964 check for dest_seg.
4965 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4966 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4967 (xtensa_switch_to_non_abs_literal_fragment): New.
4968 (cache_literal_section): Add is_code parameter and pass it through to
4969 retrieve_literal_seg.
4970 (retrieve_literal_seg): Add is_code parameter and use it to set the
4971 flags on the literal section. Handle case where head parameter is 0.
4972 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4973 set_frag_is_no_transform): New.
4974 (xtensa_create_property_segments): Add end_property_function parameter
4975 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4976 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4977 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4978 (add_xt_block_frags): Add end_property_function parameter and call it
4979 if it is non-zero. Call xtensa_frag_flags_init.
4980 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4981 get_frag_property_flags, frag_flags_to_number,
4982 xtensa_frag_flags_combinable, xt_block_aligned_size,
4983 xtensa_xt_block_combine, add_xt_prop_frags,
4984 init_op_placement_info_table, opcode_fits_format_slot,
4985 xg_get_single_size, xg_get_single_format): New.
4986 (istack_push): Inline call to tinsn_copy.
4987 (tinsn_copy): Delete.
4988 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4989 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4990 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4991 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4992 functions. Handle invisible operands.
4993 (tinsn_to_slotbuf): New.
4994 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4995 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4996 vinsn_from_chars, and xg_free_vinsn.
4997 (tinsn_from_insnbuf): New.
4998 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4999 instructions. Handle symbol differences.
5000 (get_num_stack_text_bytes): Use xg_get_single_size.
5001 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5002 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5003 get_expr_register, set_expr_symbol_offset_diff): New.
5004 * config/tc-xtensa.h (MAX_SLOTS): Define.
5005 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5006 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5007 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5008 RELAX_NONE types.
5009 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5010 (xtensa_frag_type struct): Add is_assembly_state_set,
5011 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5012 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5013 Replace is_generics and is_relax fields by is_no_transform field.
5014 Delete is_text and is_longcalls fields. Change text_expansion and
5015 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5016 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5017 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5018 (xtensa_fix_data struct): New.
5019 (xtensa_symfield_type struct): Delete plt field.
5020 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5021 forward declaration here.
5022 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5023 (XTENSA_SECTION_RENAME): Undefine.
5024 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5025 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5026 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5027 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5028 (unit_num_copies_func, opcode_num_units_func,
5029 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5030 (resource_table struct): New.
5031 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5032 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5033 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5034 (tinsn_copy): Delete prototype.
5035 (vliw_insn struct): New.
5036 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5037 (widen_spec_list): Add option conditions for density and boolean
5038 instructions. Add expansions using CONST16 and conditions for using
5039 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5040 predicted branches.
5041 (simplify_spec_list): Add option conditions for density instructions.
5042 Add entry for NOP instruction.
5043 (append_transition): Add cmp function pointer parameter and use it to
5044 insert the new entry in order.
5045 (operand_function_LOW16U, operand_function_HI16U): New.
5046 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5047 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5048 (enter_opname, split_string): Use xstrdup instead of strdup.
5049 (init_insn_pattern): Initialize new options field.
5050 (clear_req_or_option_list, clear_req_option_list,
5051 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5052 New.
5053 (parse_insn_pattern): Parse option conditions.
5054 (transition_applies): New.
5055 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5056 swapped last arguments in calls to append_constant_value_condition.
5057 Call clone_req_option_list. Add warning about invalid opcode.
5058 Handle LOW16U and HI16U function names.
5059 (build_transition_table): Add cmp parameter and use it in calls to
5060 append_transition. Use new xtensa-isa.h functions. Check
5061 transition_applies before adding entries.
5062 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5063 pass it through to build_transition_table.
5064 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5065 ReqOption, transition_cmp_fn): New types.
5066 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5067 (transition_rule struct): Add options field.
5068 * doc/as.texinfo (Overview): Update Xtensa options.
5069 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5070 --[no-]relax, and --[no-]generics options. Update descriptions of
5071 --text-section-literals and --[no-]longcalls. Add
5072 --[no-]absolute-literals and --[no-]transform.
5073 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5074 Remove use of "generic" and "specific" terminology for opcodes.
5075 (Xtensa Registers): Generalize the syntax description to include
5076 user-defined register files.
5077 (Xtensa Automatic Alignment): Update.
5078 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5079 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5080 (Xtensa Directives): Remove confusing rules about precedence.
5081 (Density Directive, Relax Directive): Delete.
5082 (Schedule Directive): New.
5083 (Generics Directive): Rename to ...
5084 (Transform Directive): ... this node.
5085 (Literal Directive): Update for absolute literals. Missing
5086 literal_position directive is now an error.
5087 (Literal Position Directive): Update for absolute literals.
5088 (Freeregs Directive): Delete.
5089 (Absolute Literals Directive): New.
5090 (Frame Directive): Minor editing.
5091 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5092 Update dependencies.
5093 * Makefile.in: Regenerate.
5095 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5097 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5098 to build the second and third fixups for a composite relocation.
5099 (macro_read_relocs): New function.
5100 (macro_build): Use it.
5101 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5102 Simplify fragging code accordingly.
5103 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5104 of the composite relocation. Set fx_tcbit in both fixups.
5106 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5108 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5109 (md_apply_fix3): Don't treat composite relocs as done.
5111 2004-10-07 Jan Beulich <jbeulich@novell.com>
5113 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5114 prefix for symbol names generated from the LOCAL macro directive.
5116 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5117 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5119 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5121 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5122 Special registers.
5123 (md_assemble): Add error checking for Co-Processor instructions.
5124 (get_cinv_parameters): Add 'b' option to invalidate the
5125 branch-target cache.
5127 2004-10-05 Paul Brook <paul@codesourcery.com>
5129 * config/tc-arm.c (unwind): New variable.
5130 (vfp_sp_encode_reg): New function.
5131 (vfp_sp_reg_required_here): Use it.
5132 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5133 (vfp_parse_reg_list): New function.
5134 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5135 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5136 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5137 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5138 functions.
5139 (md_pseudo_table): Add them.
5140 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5141 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5142 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5143 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5144 require_hashconst, add_unwind_opcode): New functions.
5145 * doc/c-arm.texi: Document unwinding opcodes.
5146 * NEWS: Mention the new feature.
5148 2004-10-04 Eric Christopher <echristo@redhat.com>
5150 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5152 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5154 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5155 TLS relocations.
5156 * config/tc-s390.c (md_apply_fix3): Likewise.
5157 * config/tc-sparc.c (md_apply_fix3): Likewise.
5159 2004-10-01 Paul Brook <paul@codesourcery.com>
5161 * config/tc-arm.c (arm_elf_section_type): New function.
5162 (arm_elf_change_section): Set section link for exidx sections.
5163 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5164 (md_elf_section_type): Define.
5166 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5168 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5169 instruction's offset.
5171 2004-10-01 Adam Nemet <anemet@lnxw.com>
5173 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5175 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5177 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5178 asymbol *, instead use symbol_get_bfdsym.
5180 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5182 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5184 2004-09-30 Paul Brook <paul@codesourcery.com>
5186 * config/tc-arm.c (do_smi, do_nop): New functions.
5187 (insns): Add ARMv6ZK instructions.
5188 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5189 (tc_gen_reloc): Ditto.
5190 (arm_cpus): Add mpcore and arm1176.
5191 (arm_archs): Add armv6{k,z,zk}.
5192 * doc/c-arm.texi: Document new cores and architectures.
5194 2004-09-30 Nick Clifton <nickc@redhat.com>
5196 * config/tc-arm.c: Use ISO C90 formatting.
5198 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5200 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5201 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5202 REG_TYPE_MVDX is expected.
5204 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5206 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5208 2004-09-21 James E Wilson <wilson@specifixinc.com>
5210 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5211 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5212 output_spill_base, output_unat_psprel, output_lc_psprel,
5213 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5214 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5215 output_spill_psprel_p): Use it.
5217 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5219 * config/tc-crx.c (handle_LoadStor): New function.
5220 Handle load/stor unique instructions before parsing.
5222 2004-09-17 Paul Brook <paul@codesourcery.com>
5224 * config/tc-arm.c (s_arm_rel31): New funciton.
5225 (md_pseudo_table): Add .rel31.
5226 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5227 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5228 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5229 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5230 (arm_parse_reloc): Add (target2).
5232 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5234 * Makefile.am: Run "make dep-am".
5235 * Makefile.in: Regenerate.
5236 * aclocal.m4: Regenerate.
5237 * configure: Regenerate.
5238 * doc/Makefile.in: Regenerate.
5239 * po/POTFILES.in: Regenerate.
5240 * po/gas.pot: Regenerate.
5242 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5244 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5245 [!LLONG_MAX]: Ditto.
5247 2004-09-13 Paul Brook <paul@codesourcery.com>
5249 * config/tc-arm.c: Rename RELABS to TARGET1.
5251 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5253 * messages.c (as_internal_value_out_of_range): Cast values passed
5254 to as_bad_where or as_warn_where to proper type.
5256 2004-09-11 Theodore A. Roth <troth@openavr.org>
5258 * config/tc-avr.c: Add support for
5259 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5261 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5263 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5264 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5266 2004-09-08 Paul Brook <paul@codesourcery.com>
5268 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5269 fini_array and preinit_array section types.
5270 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5271 and fini_array.
5272 * doc/as.texinfo: Document extra section types.
5274 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5276 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5277 * Makefile.in: Regenerated.
5278 * configure.in: Set em for arm*-*-symbianelf*.
5279 * configure: Regenerated.
5280 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5281 vectors when appropriate.
5282 * config/te-symbian.h: New file.
5284 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5286 * config/tc-crx.c (gettrap): Exception vector can be case
5287 insensitive.
5288 (process_label_constant): Fix a 32-bit displacement bug in branch
5289 instructions.
5290 (get_operandtype) : Bug fix, wrong operand was used.
5291 (process_label_constant): Initialize relocation type to
5292 BFD_RELOC_NONE
5294 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5296 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5297 for synthesizable cores.
5299 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5301 2004-08-25 Dmitry Diky <diwil@spec.ru>
5303 * config/tc-msp430.c: Clean-up the code.
5304 (md_relax_table): New relax table.
5305 (mcu_types): Sort MCU types.
5306 (md_pseudo_table): Add .profiler pseudo handler.
5307 (pow2value): New function.
5308 (msp430_profiler): New function.
5309 (msp430_operands): Add new insns handlers.
5310 (msp430_srcoperand): Add register operand handler, allow complex
5311 expressions.
5312 (md_estimate_size_before_relax): Rewritten.
5313 (md_convert_frag): Rewritten.
5314 (msp430_relax_frag): New function.
5315 * config/tc-msp430.h (md_relax_frag): define macro
5316 * doc/c-msp430.texi: Update information.
5318 2004-08-24 Nick Clifton <nickc@redhat.com>
5320 * as.c (std_shortopts): Allow -g to take an optional argument.
5321 (parse_args): Pass any switch starting with -g on to the backend
5322 for parsing.
5324 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5326 * configure.in (arm*-*-symbianelf*): New target.
5327 (arm*-*-eabi*): Likewise.
5328 * configure: Regenerated.
5330 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5331 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5332 correctly.
5334 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5336 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5337 argument, don't do anything if current section is not
5338 .gnu.linkonce.t.* and linkonce_empty is set.
5339 (generate_unwind_image, dot_endp): Adjust callers, call
5340 start_unwind_section (*, 1) if nothing will be put into the
5341 section.
5343 2004-08-17 Nick Clifton <nickc@redhat.com>
5345 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5346 (show_usage): Add -g.
5347 (std_longopts): Add --gen-debug. Alpha sort the table.
5348 (parse_args): Print an error message if a switch is not handled.
5349 Handle the -g switch, calling md_debug_format_selector() if
5350 necessary.
5351 * NEWS: Mention new feature.
5352 * doc/as.texinfo: Document new switch.
5353 * doc/internals.texi: Document behaviour of md_parse_option.
5355 * config/tc-arm.c (md_parse_option): Do not issue an error message
5356 if the switch is not recognised.
5357 * config/tc-m68k.c (md_parse_option): Likewise.
5358 * config/tc-pdp11.c (md_parse_option): Likewise.
5359 * config/tc-v850.c (md_parse_option): Likewise.
5361 * as.h: Fix up formatting.
5362 * tc.h: Likewise.
5364 2004-08-16 Nick Clifton <nickc@redhat.com>
5366 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5368 * configure.in: Sort architecture based tables alphabetically.
5369 * configure: Regenerate.
5371 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5373 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5374 { "cc", 68 }, with { "cr", 70 }.
5376 2004-08-13 Jan Beulich <jbeulich@novell.com>
5377 Nick Clifton <nickc@redhat.com>
5379 * as.c: Add and handle new --alternate command line option.
5380 * macro.c (macro_set_alternate): New.
5381 * macro.h (macro_set_alternate): Declare.
5382 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5383 * doc/as.texinfo: Document new command line option and pseudo-ops
5384 as well as insert documentation originating from gasp about
5385 alternate macro syntax.
5386 * NEWS: Mention new command line option and pseudo-ops.
5388 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5390 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5391 to bignums.
5393 2004-08-06 Paul Brook <paul@codesourcery.com>
5395 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5396 Handle new relocations.
5397 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5399 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5401 * write.c (relax_segment): Use was_address instead of address when
5402 setting fr_fix field for align frag due to backwards .org.
5404 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5406 Introduce SH2a support.
5407 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5408 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5409 arch_sh2a_nofpu_up.
5410 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5411 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5412 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5413 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5414 to end of conditional expression.
5415 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5416 * config/tc-sh.c: Add sh2a-nofpu support.
5417 2003-12-29 DJ Delorie <dj@redhat.com>
5418 * tc-sh.c: Add sh2a support.
5419 (parse_reg): Add tbr.
5420 (parse_at): Support @@(disp,tbr).
5421 (get_specific): Support sh2a opcodes.
5422 (insert4): New, for 4 byte relocs.
5423 (build_Mytes): Support sh2a opcodes.
5424 (md_apply_fix3_Mytes): Support sh2a opcodes.
5425 2003-12-02 Michael Snyder <msnyder@redhat.com>
5426 * config/tc-sh.c (md_parse_option): Handle sh2a.
5427 (sh_elf_final_processing): Ditto.
5429 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5431 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5432 for TE_NetBSD.
5434 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5436 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5437 (ppc_arch): Expand comment.
5439 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5441 * config/tc-crx.c: Support evaluating the difference between two
5442 symbols.
5443 * config/tc-crx.h: Likewise.
5445 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5447 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5448 section.
5449 (ia64_elf_section_change_hook): Set the linked-to section for
5450 SHT_IA_64_UNWIND.
5452 2004-07-26 Dmitry Diky <diwil@spec.ru>
5454 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5455 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5456 msp430xG438, msp430xG439.
5458 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5460 * doc/as.texinfo (Section, PushSection): Correct documentation
5461 for ELF.
5463 2004-07-21 Jan Beulich <jbeulich@novell.com>
5465 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5466 permissible for the selected instruction suffix.
5467 (match_template): Don't permit 64-bit general purpose operands in
5468 32-bit mode.
5469 (finalize_imm): Permit 64-bit immediates.
5470 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5471 specially except for the width of the used base and/or index
5472 registers. For 32-bit displacements, use sign-extended
5473 relocations only when using 64-bit addressing.
5474 Force zero displacement on rip-relative addressing when there is
5475 no other displacement.
5476 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5477 specially except for the width of the used base and/or index
5478 registers.
5479 (parse_register): Disallow Reg64 registers in 32-bit mode.
5481 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5482 suffix if the instruction doesn't support it.
5484 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5486 * config/tc-mips.c (append_insn): Handle constant expressions with
5487 no associated relocation.
5488 (mips_ip): Cancel the expression after use for the Q format
5489 specifier.
5490 (parse_relocation): Return no relocation for unsupported
5491 operators.
5492 (my_getSmallExpression): Return no relocation if no relocation
5493 operators are used.
5495 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5497 * config/obj-som.c (adjust_stab_sections): Add prototype.
5498 (obj_som_compiler, obj_som_version, obj_som_copyright,
5499 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5500 * config/tc-hppa.c (update_subspace): Likewise.
5501 (is_defined_subspace): Amplify comment.
5502 * config/obj-som.h (som_frob_file): Add prototype.
5504 2004-07-19 Christopher Faylor <cgf@timesys.com>
5505 H.J. Lu <hongjiu.lu@intel.com>
5507 * subsegs.c (section_symbol): Don't create a new segment when
5508 existing segment is undefined.
5510 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5512 * config/tc-arm.c: Include include/opcode/arm.h.
5513 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5514 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5515 (FPU_ARCH_*): Delete.
5516 * Makefile.am: Update dependencies.
5517 * Makefile.in: Regenerate.
5519 2004-07-15 Nick Clifton <nickc@redhat.com>
5521 * configure.in: Accept armbe as a big-endian arm configuration.
5522 * configure: Regenerate.
5524 2004-07-13 Thomas Nystrom <thn@saeab.se>
5526 * config/tc-i386.c (T_SHIFTOP): New constant.
5527 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5528 (intel_el1): Handle '~'.
5529 (intel_get_token): Handle '<>', '&', '|' and '~'.
5531 2004-07-13 Nick Clifton <nickc@redhat.com>
5533 (md_assemble): Remove spurious newline from end of as_bad error
5534 message.
5535 (intel_e05_1): Likewise.
5536 (intel_e11): Likewise.
5537 (intel_match_token): Likewise.
5539 2004-07-11 Andreas Schwab <schwab@suse.de>
5541 * config/tc-m68k.c: Convert to C90. Remove redundant
5542 declarations. Indentation fixup.
5543 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5544 obj_coff_section ourselves.
5546 2004-07-09 James E Wilson <wilson@specifixinc.com>
5548 * config/tc-ia64.c (default_big_endian): New.
5549 (dot_byteorder, md_begin): Use it.
5550 (md_parse_option): Set it.
5552 2004-07-09 Nick Clifton <nickc@redhat.com>
5554 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5555 * configure: Regenerate.
5556 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5557 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5558 sh_find_elf_flags if necessary.
5560 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5562 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5563 going to be split into more than one in-place addend, return 0
5564 for relocations against mergeable sections. Associate comments
5565 with code.
5567 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5569 * Makefile.am (CPU_TYPES): Add crx.
5570 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5571 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5572 (DEPTC_crx_elf): New target.
5573 (DEPOBJ_crx_elf): Likewise.
5574 (DEP_crx_elf): Likewise.
5575 * Makefile.in: Regenerate.
5576 * configure.in: Add crx* target.
5577 * configure: Regenerate.
5578 * config/tc-crx.c: New file.
5579 * config/tc-crx.h: New file.
5580 * NEWS: Mention new target.
5582 2004-07-06 Nick Clifton <nickc@redhat.com>
5584 * config.in: Undefine TARGET_SYMBIAN by default.
5585 * configure.in:
5586 * configure: Regenerate. Add sh-symbian-elf target. If
5587 selected define TARGET_SYMBIAN.
5588 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5589 format if TARGET_SYMBIAN has been defined.
5591 * output-file.c (output_file_create): Report the target format
5592 chosen when bfd_openw reports that it is invalid.
5594 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5595 pseudo for BFD based assemblers.
5597 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5599 gas:
5600 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5601 (md_parse_option): Remove redundant -isa testing.
5602 Make bfd_arch variable const.
5603 (md_show_usage): Make bfd_arch variable const.
5605 2004-07-03 James E Wilson <wilson@specifixinc.com>
5607 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5608 * config/tc-ia64.h (md_frag_check): Define.
5610 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5612 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5613 externals.
5614 * doc/as.texinfo (Weak): Document PE weak symbols.
5616 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5618 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5619 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5620 (mips_frob_file): Rework so that only a single pass through the
5621 relocs is needed. Allow %lo()s to have higher offsets than their
5622 corresponding %hi()s or %got()s.
5624 2004-07-02 Nick Clifton <nickc@redhat.com>
5626 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5627 allow values which have come from undefined symbols.
5628 Always consider this fixup to have been processed as a reloc
5629 cannot be generated for it.
5631 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5633 * frags.h (struct frag): Add has_code and insn_addr fields.
5634 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5635 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5636 * config/tc-ppc.h (md_frag_check): Define.
5638 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5640 * doc/Makefile.am (info): Rename goal to...
5641 (info-local): ... this, to preserve implicit dependencies.
5642 * doc/Makefile.in: Regenerate with automake 1.8.5.
5644 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5646 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5647 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5648 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5649 (tc_gen_reloc): Likewise.
5650 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5651 (m32r_parse_name): Likewise.
5652 (m32r_cgen_parse_fix_exp): Likewise.
5653 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5654 (O_PIC_reloc): Likewise.
5655 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5656 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5657 for @GOTOFF, @GOT, @PLT.
5659 2004-06-21 Jan Beulich <jbeulich@novell.com>
5661 * gas/symbols.c: While discarding ordinary local absolute symbols
5662 when --strip-local-absolute is in effect, retain file symbols.
5664 2004-06-20 Andreas Schwab <schwab@suse.de>
5666 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5667 (md_parse_option): Likewise.
5669 2004-06-17 Jan Beulich <jbeulich@novell.com>
5671 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5672 * config/te-netware.h: New file.
5673 * config/te-ppcnw.h: Delete: Obsolete.
5674 * configure.in: Eliminate ill NetWare targets. Make generic
5675 NetWare target use proper emulation.
5676 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5677 reference to new te-netware.h.
5678 * configure: Regenerate.
5679 * Makefile.in: Regenerate.
5681 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5683 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5684 comparison in .insn pseudo operation.
5686 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5688 * config/obj-coff.c (coff_adjust_section_syms): Use
5689 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5690 (coff_frob_section): Likewise.
5691 * config/tc-mips.c (md_apply_fix3): Likewise.
5692 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5693 (elf_frob_file_after_relocs): Likewise.
5695 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5697 * config/tc-hppa.c (log2): Rename to exact_log2.
5698 (pa_next_subseg): Delete unused function.
5699 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5700 (create_new_subspace): Likewise.
5702 Bug gas/213
5703 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5704 labels. Fix warning.
5706 2004-05-28 DJ Delorie <dj@redhat.com>
5708 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5709 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5710 or non-merged symbols.
5712 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5714 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5715 restore the old slot when inserting srlz.i/srlz.d.
5717 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5719 * Makefile.am: Regenerate dependecies.
5720 * Makefile.in: Regenerate.
5721 * config/tc-sh.c (valid_arch): Make unsigned.
5722 (preset_target_arch): Likewise.
5723 (md_begin): Use new architecture flags system.
5724 (get_specific): Likewise.
5725 (assemble_ppi): Likewise.
5726 (md_assemble): Likewise. Also fix error check for bad opcodes.
5727 (md_parse_option): Likewise. Also generate -isa values according
5728 to the table in bfd/cpu-sh.c instead of just constants. Also
5729 allow <arch>-up ISA variants.
5730 (sh_elf_final_processing): Replace if-else chain with a call to
5731 sh_find_elf_flags().
5733 2004-05-28 Peter Barada <peter@the-baradas.com>
5735 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5736 with zero offset into mode 2 addressing to save a word.
5738 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5740 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5741 (ar_is_only_in_integer_unit): New.
5742 (ar_is_only_in_memory_unit): New.
5743 (generate_unwind_image): Silence gcc on 32bit host.
5744 (md_assemble): Use ar_is_only_in_integer_unit instead of
5745 ar_is_in_integer_unit. Check AR access.
5747 2004-05-27 Peter Barada <peter@the-baradas.com>
5749 * config/tc-m68k.c (md_begin): Sort the opcode table into
5750 alphabetical order.
5751 (m68k_compare_opcode): New function to do the sorting.
5753 2004-05-24 Peter Barada <peter@the-baradas.com>
5755 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5756 addressing on MIT style operands.
5757 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5758 w/mask addressing.
5759 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5760 operands.
5762 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5764 * expr.c (operand, operator): Don't reject '++' and '--'.
5766 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5768 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5769 dwarf tables.
5771 2004-05-17 Adam Nemet <anemet@lnxw.com>
5773 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5774 * configure: Regenerate.
5776 2004-05-13 Paul Brook <paul@codesourcery.com>
5778 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5780 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5782 * configure.in (or32-*-rtems*): Switch to elf.
5783 * configure: Regenerate.
5785 2004-05-13 Nick Clifton <nickc@redhat.com>
5787 * po/fr.po: Updated French translation.
5789 2004-05-11 Nick Clifton <nickc@redhat.com>
5791 * doc/as.texinfo (Section): Document G and T flags to .section
5792 directive. Document the extra arguments that the G flag
5793 requires. Document the #tls flag.
5795 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5797 * subsegs.c (section_symbol): Create a new section symbol if
5798 the existing one doesn't match.
5799 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5801 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5803 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5804 to cope with VR4181A errata MD(1) and MD(4).
5806 2004-05-07 Brian Ford <ford@vss.fsi.com>
5808 * NEWS: Mention .secrel32 for pe[i]-i386.
5810 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5812 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5813 (HANDLE_ALIGN): New.
5815 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5817 * Makefile.am (DIST_SUBDIRS): Define.
5818 * aclocal.m4: Regenerate with automake 1.8.4.
5819 * Makefile.in: Likewise.
5820 * doc/Makefile.in: Likewise.
5822 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5824 * config/tc-ia64.c (dot_serialize): Declare.
5825 (dot_serialize): New function.
5826 (md_pseudo_table): Add ".serialize.data" and
5827 ".serialize.instruction" directives.
5829 2004-05-06 Nick Clifton <nickc@redhat.com>
5831 * messages (as_internal_value_out_of_range): Print a message about
5832 a value being out of range. Be consistent about whether the
5833 values are printed in decimal or hexadecimal.
5834 (as_warn_value_out_of_range): Generate a warning message about an
5835 out of range value.
5836 (as_bad_value_out_of_range): Generate an error message about an
5837 out of range value.
5838 * as.h: Prototype the new functions.
5839 * config/tc-alpha.c (insert_operand): Use new function.
5840 * config/tc-arc.c (arc_insert_operand): Likewise.
5841 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5842 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5843 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5844 * config/tc-s390.c (s390_insert_operand): Likewise.
5845 * config/tc-v850.c (v850_insert_operand): Likewise.
5847 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5849 * configure.in: Set em=linux for frv-*-*linux*.
5850 * configure: Rebuilt.
5851 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5852 (frv_md_fdpic_enabled): New.
5853 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5854 (DEFAULT_FDPIC): New.
5855 (frv_flags): Use DEFAULT_FDPIC.
5856 (frv_pic_flag): Likewise.
5857 (OPTION_NOPIC): New.
5858 (md_longopts): Add -mnopic.
5859 (md_parse_option): Handle it.
5860 (md_show_usage): Add -mfdpic and -mnopic.
5862 2004-05-05 Peter Barada <peter@the-baradas.com>
5864 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5865 chips for invalid coldfire instructions, rename selectors
5866 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5867 add current_chip to track which chip is referred to(including save/restore),
5868 use current_chip to select control registers, not current_arch.
5869 (md_show_usage): Add new chips.
5870 * doc/c-m68k.texi: Document new command line switches.
5872 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5874 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5875 (NOP_OPCODE): Define.
5876 (s390_align_code): Remove prototype.
5877 * tc-s390.c (s390_align_code): Remove.
5879 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5881 * config/tc-ia64.c (make_unw_section_name): Removed.
5882 (start_unwind_section): New function.
5883 (generate_unwind_image): Take const segT instead of const
5884 char *.
5885 (dot_handlerdata): Adjusted.
5886 (dot_endp): Likewise.
5888 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5890 * config/obj-elf.c (obj_elf_change_section): Allow the
5891 ".note.GNU-stack" section has SHF_EXECINSTR.
5893 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5895 * config/obj-elf.c (get_section): Return bfd_boolean.
5896 (obj_elf_change_section): Call bfd_get_section_by_name_if
5897 instead of bfd_map_over_sections.
5899 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5901 * config/obj-elf.c (get_section): New function.
5902 (obj_elf_change_section): Support multiple sections with same
5903 name.
5905 2004-04-30 Nick Clifton <nickc@redhat.com>
5907 * config/tc-arm.c (create_register_alias): Fix typo checking for
5908 case sensitive register aliases.
5909 (co_proc_number): Use error message string in all_reg_maps[]
5910 array.
5911 (cp_reg_required_here): Likewise.
5912 (fp_reg_required_here): Likewise.
5914 2004-04-29 Brian Ford <ford@vss.fsi.com>
5916 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5918 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5920 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5921 (load_address, macro, mips_ip, md_parse_option)
5922 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5923 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5924 embedded-PIC handling, and update comments.
5925 (SWITCH_TABLE): Remove.
5926 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5927 (enum mips_pic_level): Remove EMBEDDED_PIC.
5928 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5929 (TC_FORCE_RELOCATION): Update comment.
5930 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5931 might be safe to remove now that MIPS embedded-PIC is gone.
5933 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5935 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5936 call to obj_set_subsection_attributes.
5937 (obj_som_init_stab_section): Likewise.
5938 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5939 (pa_def_subspaces): Provide comdat default.
5940 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5941 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5942 calls to create_new_subspace and update_subspace to pass comdat flag.
5943 (create_new_subspace, update_subspace): Add new comdat argument. Use
5944 it in calls to obj_set_subsection_attributes.
5945 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5946 and use of comdat, common and dup_comm parameters.
5948 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5950 * config/obj-elf.c (obj_elf_change_section): Check if the old
5951 group name is NULL before comparison.
5953 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5955 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5957 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5959 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5961 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5963 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5964 (OPTION_MEMBEDDED_PIC): Remove.
5965 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5966 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5967 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5968 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5969 (OPTION_ELF_BASE): Renumber.
5970 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5971 (md_show_usage): Remove mention of -membedded-pic.
5972 * doc/as.texinfo: Remove mention of -membedded-pic.
5974 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5976 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5977 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5978 a.out support.
5979 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5980 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5981 USE_GLOBAL_POINTER_OPT.
5983 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5985 * config/tc-mips.c (macro): One more use of load_delay_nop.
5987 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5989 * config/tc-mips.c (load_delay_nop): New function.
5990 (load_address, macro): Use load_delay_nop() to build a nop
5991 which can be omitted with gpr_interlocks.
5993 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5995 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5996 cop_interlocks): Remove superfluous CPU entries.
5998 2004-04-22 Paul Brook <paul@codesourcery.com>
6000 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6002 2004-04-22 Peter Barada <peter@the-baradas.com>
6004 * NEWS: Added support for EMAC instructions and MAC/EMAC
6005 Motorola syntax.
6006 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6007 scale factor tokens, trailing_ampersand to mark mask addressing
6008 for MAC/EMAC instructions.
6009 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6010 '>>'.
6011 (yylex): Handle '>', '<', and '&' following '+'.
6012 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6013 architectures in archs[].
6014 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6015 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6016 respectively.
6017 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6018 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6019 cases.
6020 Add EMAC operands to init_table[].
6022 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6024 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6025 state.
6026 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6027 * config/tc-arm.c (enum mstate): Delete from here.
6028 (mapping_state): Remove the static mapstate variable and instead
6029 store the state in the segment. This allows a per-section mapping
6030 state. Handle and ignore MAP_UNDEFINED states.
6031 (arm_elf_change_section): Get the current mapping state from the
6032 new section.
6033 (s_ltorg): Set the mapping state to MAP_DATA.
6034 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6035 for each pool as it is emitted.
6037 2004-04-22 Nick Clifton <nickc@redhat.com>
6039 * config/tc-arm.h: Formatting tidy ups.
6041 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6043 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6045 2004-04-20 DJ Delorie <dj@redhat.com>
6047 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6048 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6049 [TE_PE] (O_secrel): Define.
6050 [TE_PE] (x86_pe_cons_fix_new): New.
6051 [TE_PE] (pe_directive_secrel): Likewise.
6052 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6054 2004-04-19 Eric Christopher <echristo@redhat.com>
6056 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6057 of previous patch for fix in gcc.
6059 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6061 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6063 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6065 * read.c (do_align): Call md_flush_pending_output, if defined.
6067 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6069 * expr.c (operand): Correct checks for ++ and --.
6071 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6073 * config/tc-generic.c: Add some comments.
6075 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6077 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6078 -{no-}mfix-vr4122-bugs.
6079 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6080 (append_insn, mips_emit_delays): Update accordingly.
6081 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6082 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6083 (md_parse_option): Update after above changes.
6084 (md_show_usage): Add -mfix-vr4120.
6086 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6088 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6089 of .section directive; add a reference to the ELF .subsection
6090 directive.
6092 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6094 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6095 in parallel.
6097 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6099 * Makefile.am: Remove mips from aout targets.
6100 * Makefile.in: Regenerate.
6101 * configure.in: Remove mips-dec-bsd* target.
6102 * configure: Regenerate.
6104 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6106 PR 96
6107 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6108 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6109 Update "mapping". Restrict some @ modifiers to 32 bit.
6111 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6112 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6114 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6115 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6116 dont_adjust_reloc_32 is set.
6117 (md_longopts): Add option -renesas.
6118 (md_parse_option, md_show_usage): Likewise.
6119 * doc/c-sh.texi: Likewise.
6121 2004-04-01 Dave Korn <dk@artimi.com>
6123 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6124 hi16 and lo16 fixS structs.
6125 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6126 exactly the same way as for RELOC_DLX_REL16.
6127 (machine_ip): properly respect LO flag in the_insn and
6128 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6129 (md_apply_fix3): apply RELOC_DLX_LO16.
6131 2004-03-30 Stan Shebs <shebs@apple.com>
6133 Remove long-obsolete MPW support.
6134 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6135 * configure.in: Remove mention of ppc-*-mpw* config.
6136 * configure.in: Likewise.
6138 2004-03-30 Nick Clifton <nickc@redhat.com>
6140 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6141 OBJ_ELF being defined.
6143 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6145 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6147 2004-03-23 Paul Brook <paul@codesourcery.com>
6149 * config/tc-arm.c (meabi_flags): New variable.
6150 (arm_parse_eabi): New function.
6151 (md_begin): Set flags for EABI v3.
6152 (arm_eabis): Add.
6153 (arm_long_opts): Add meabi.
6154 * doc/as.texinfo <ARM>: Document -meabi.
6155 * doc/c-arm.texi: Ditto.
6157 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6159 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6160 tables even when use_literal_section flag is not set.
6162 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6164 * config/tc-sh.c: Remove trailing whitespace.
6166 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6168 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6169 --mul-bug-abort and the default behavior.
6170 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6171 (err_for_dangerous_mul_placement): New variable.
6172 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6173 macros.
6174 (md_cris_relax_table): Have placeholder for STATE_MUL.
6175 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6176 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6177 case doing nothing.
6178 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6179 STATE_BYTE)>: Ditto.
6180 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6181 alignment and position of this frag, emit error message if
6182 suspicious.
6183 (md_assemble): For a multiply insn and when checking it,
6184 transform the current frag into a special frag for that purpose.
6185 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6186 OPTION_MULBUG_ABORT_ON>: Handle new options.
6188 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6190 * config/tc-xtensa.c (mark_literal_frags): New function.
6191 (xtensa_move_literals): Call mark_literal_frags for all literal
6192 segments, including init and fini literal segments.
6193 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6195 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6197 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6198 (pa_comm): Set BSF_OBJECT in symbol flags.
6200 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6202 * Makefile.am: Run "make dep-am".
6203 * Makefile.in: Regenerate.
6204 * doc/Makefile.in: Regenerate.
6205 * config.in: Regenerate.
6206 * po/gas.pot: Regenerate.
6208 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6210 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6211 (demand_empty_rest_of_line): Issue an error here.
6212 (ignore_rest_of_line): Silently skip to end.
6213 (demand_copy_string): Issue an error, not warning.
6214 (equals): Likewise.
6215 * config/obj-elf.c (obj_elf_section_name): Likewise.
6216 (obj_elf_section): Likewise.
6217 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6218 (arc_extinst): Likewise.
6219 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6220 (dot_spill): Likewise.
6221 (dot_unwabi): Likewise.
6222 (dot_prologue): Likewise.
6224 * expr.c (operand): Reject ++ and --.
6225 (operator): Likewise.
6227 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6229 * config/tc-sh.c: Include dw2gencfi.h.
6230 (sh_cfi_frame_initial_instructions): New function.
6231 (sh_regname_to_dw2regnum): Likewise.
6232 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6233 file.
6234 (TARGET_USE_CFIPOP): Define.
6235 (tc_cfi_frame_initial_instructions): Likewise.
6236 (tc_regname_to_dw2regnum): Likewise.
6237 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6238 * Makefile.am: Update dependencies.
6239 * Makefile.in: Regenerate.
6241 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6243 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6244 * configure: Regenerate.
6246 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6248 * read.c (s_leb128): Call md_flush_pending_output.
6250 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6252 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6253 * config/tc-i386.h (CpuPadLock): New define.
6254 (CpuUnknownFlags): Added CpuPadLock.
6256 2004-03-07 Andreas Schwab <schwab@suse.de>
6258 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6260 2004-03-07 Richard Henderson <rth@redhat.com>
6262 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6263 (cfi_finish): Likewise for fde.
6265 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6267 * config/tc-ia64.c (md_assemble): Properly handle NULL
6268 align_frag.
6269 (ia64_handle_align): Don't abort if failed to add a stop bit.
6271 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6273 * Makefile.in: Regenerated.
6274 * aclocal.m4: Likewise.
6275 * configure: Likewise.
6276 * doc/Makefile.in: Likewise.
6278 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6280 * config/tc-ia64.c (dot_align): New.
6281 (ia64_do_align): Make it static.
6282 (md_pseudo_table): Use "dot_align" for "align".
6283 (ia64_md_do_align): Don't set align_frag here.
6284 (ia64_handle_align): Add a stop bit to the previous bundle if
6285 needed.
6287 * config/tc-ia64.h (ia64_do_align): Removed.
6289 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6291 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6292 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6293 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6294 the most general type or the user specifically requested it.
6295 (md_assemble): Add a new error message for when an instruction
6296 is understood, but is not allowed due to an -isa option.
6298 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6300 * config/tc-ia64.c (align_frag): New.
6301 (md_assemble): Set the tc_frag_data field in align_frag for
6302 IA64_OPCODE_FIRST instructions.
6303 (ia64_md_do_align): Set align_frag.
6304 (ia64_handle_align): Add a stop bit if needed.
6306 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6307 (TC_FRAG_INIT): New.
6309 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6311 * config/tc-frv.c (fr400_audio): New variable.
6312 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6313 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6314 (target_implements_insn_p): New function.
6315 (md_assemble): Report an error if the processor doesn't implement
6316 the instruction.
6318 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6320 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6321 (md_parse_option): Ditto.
6322 (OPTION_NO_SPECIAL_M32R): Added.
6323 (md_show_usage): Document it.
6324 (enable_speial_m32r): Changed a default value from 0 to 1.
6325 * doc/c-m32r.texi: Document the -no-bitinst option.
6327 2004-02-27 Nick Clifton <nickc@redhat.com>
6329 * config/tc-sh.c (get_operand): Revert previous delta.
6330 (tc_gen_reloc): Check for an unknown reloc type before processing
6331 the addend.
6333 2004-02-27 Hannes Reinecke <hare@suse.de>
6335 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6336 .insn pseudo operation.
6338 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6340 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6341 added for wrong syntax.
6343 2004-02-26 Eric Christopher <echristo@redhat.com>
6345 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6346 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6348 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6350 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6351 nibble types to assembler.
6353 2004-02-25 Fred Fish <fnf@redhat.com>
6355 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6357 2004-02-20 James E Wilson <wilson@specifixinc.com>
6359 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6360 finalize_syms.
6361 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6362 (ia64_estimate_size_before_relax): New.
6363 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6364 (generate_unwind_image): Pass 1 to fixup_unw_records.
6365 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6366 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6368 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6370 * stabs.c (generate_asm_file): Avoid warning about use of
6371 uninitialized variable.
6373 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6375 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6376 body, and endp, allow unwind records which do not have a "t"
6377 (time/instruction) field.
6379 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6381 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6382 (do_mav_dspsc_2): Likewise.
6383 Fix accumulator registers move opcodes.
6385 2004-02-13 Hannes Reinecke <hare@suse.de>
6386 Jakub Jelinek <jakub@redhat.com>
6388 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6390 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6392 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6393 (tc_frob_symbol): New macro definition.
6394 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6396 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6398 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6399 read-only.
6401 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6403 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6404 (TC_CASE_SENSITIVE): ... this.
6405 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6406 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6408 2004-02-06 James E Wilson <wilson@specifixinc.com>
6410 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6411 (generate_unwind_image): Re-add it here.
6413 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6415 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6416 * read.h (SKIP_WHITESPACE): Turn into an expression.
6417 * read.c (read_a_source_file): A pseudo is removed by having a
6418 NULL handler.
6420 2004-02-05 James E Wilson <wilson@specifixinc.com>
6422 * config/tc-ia64.c (output_endp): New.
6423 (count_bits): Delete.
6424 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6425 endp unwind records.
6426 (fixup_unw_records): Handle endp unwind records. Delete code for
6427 shortening prologue regions not followed by a body record.
6428 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6429 * config/tc-ia64.h (unw_record_type): Add endp.
6431 2004-02-03 James E Wilson <wilson@specifixinc.com>
6433 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6434 fill padding bytes with zeroes.
6435 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6436 sets unwind_record slot_number and slot_frag fields.
6438 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6440 * config/tc-mips.c (add_got_offset_hilo): New function.
6441 (macro): Use load_register() and add_got_offset_hilo() to load
6442 constants instead of hardcoding code sequences throughout.
6444 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6446 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6448 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6450 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6451 like m68k-elf.
6452 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6453 of hard-coded test for TARGET_OS=elf.
6455 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6457 * config/tc-mips.c (hilo_interlocks): Change definition
6458 so that MIPS32, MIPS64 and later ISAs are included, along with
6459 the already-included machines. Update comments.
6461 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6463 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6464 undefined local labels.
6466 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6468 * config/tc-mips.c (load_address, macro): Update comments about
6469 NewABI GP relaxation.
6471 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6473 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6474 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6475 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6476 (set_at, load_register, load_address, move_register): Likewise.
6477 (load_got_offset, add_got_offset): Likewise.
6478 Update all calls and tidy accordingly.
6480 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6482 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6483 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6484 (RELAX_USE_SECOND): Bump to 0x10000.
6485 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6486 (mips_macro_warning): New variable.
6487 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6488 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6489 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6490 of RELAX_ENCODE.
6491 (append_insn): Update mips_macro_warning.sizes.
6492 (macro_start, macro_warning, macro_end): New functions.
6493 (macro_build): Don't emit warnings here.
6494 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6495 (md_convert_frag): Check for cases where one macro alternative
6496 needs a warning and the other doesn't. Emit a warning if the
6497 longer sequence was chosen.
6499 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6501 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6502 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6503 the first sequence, the size of the second sequence, and a flag
6504 that says whether we should warn.
6505 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6506 (RELAX_FIRST, RELAX_SECOND): New.
6507 (mips_relax): New variable.
6508 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6509 (append_insn): Remove "place" argument. Use mips_relax.sequence
6510 rather than "place" to check whether we're expanding the second
6511 alternative of a relaxable macro. Remove redundant check for
6512 branch relaxation. If generating a normal insn, and there
6513 is not enough room in the current frag, call relax_close_frag()
6514 to close it. Update mips_relax.sizes[]. Emit fixups for the
6515 second version of a relaxable macro. Record the first relaxable
6516 fixup in mips_relax. Remove tc_gen_reloc workaround.
6517 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6518 in the same way as in append_insn.
6519 (mips16_macro_build): Remove "place" argument.
6520 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6521 when generating the second version of a relaxable macro.
6522 (load_got_offset, add_got_offset): New functions.
6523 (load_address, macro): Use new relaxation machinery. Remove
6524 tc_gen_reloc workarounds.
6525 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6526 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6527 first version is needed.
6528 (tc_gen_reloc): Remove relaxation handling.
6529 (md_convert_frag): Go through the fixups for a relaxable macro and
6530 mark those that belong to the unneeded alternative as done. If the
6531 second alternative is needed, adjust the fixup addresses to account
6532 for the deleted first alternative.
6534 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6536 * frags.h (frag_room): Declare.
6537 * frags.c (frag_room): New function.
6538 * doc/internals.texi: Document it.
6540 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6542 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6543 optimization for -mtune=r3900, as this will break on other CPUs.
6545 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6547 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6548 be relaxed, use fixup.
6549 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6551 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6553 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6554 precision operands.
6556 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6558 * config/tc-mips.c (append_insn): Properly detect variant frags
6559 that preclude swapping of relaxed branches. Correctly swap
6560 instructions between frags when dealing with relaxed branches.
6562 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6564 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6565 throughout.
6566 * aclocal.m4: Regenerate.
6567 * configure: Regenerate.
6569 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6571 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6572 manipulation insns.
6574 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6576 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6577 reloc, reserve space for the delay slot as well as the jalr itself.
6579 2004-01-09 Paul Brook <paul@codesourcery.com>
6581 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6582 (do_vfp_sp2_from_reg2): New function.
6583 (insns): Use them.
6584 (do_vfp_dp_from_reg2): Check return values properly.
6586 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6588 * config/tc-mips.c (warn_nops): Remove static variable.
6589 (macro): Remove test of warn_nops.
6590 (md_shortops): Remove 'n'.
6591 (md_parse_option): Remove 'n' case.
6592 (md_show_usage): Remove -n.
6593 * doc/as.texinfo (Overview): Remove MIPS -n option.
6594 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6595 * NEWS: Mention removal of MIPS -n option.
6597 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6598 (cop_interlocks): Check ISA level.
6599 (cop_mem_interlocks): Define.
6600 (reg_needs_delay): Check cop_interlocks rather than
6601 ISA_HAS_COPROC_DELAYS.
6602 (append_insn): Likewise. Use cop_mem_interlocks rather than
6603 directly checking mips_opts.isa.
6604 (mips_emit_delays): Likewise.
6606 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6608 * config/tc-ia64.c (unwind): Move next_slot_number and
6609 next_slot_frag to ...
6610 (unw_rec_list): Here.
6611 (free_list_records): Removed.
6612 (output_unw_records): Likewise.
6613 (generate_unwind_image): Make it void.
6614 (alloc_record): Initialize next_slot_number and next_slot_frag.
6615 (slot_index): Take .org, .space and .align into account.
6616 (fixup_unw_records): Don't set slot_number to 0. Use
6617 list->next_slot_number and list->next_slot_frag instead of
6618 unwind.next_slot_number and unwind.next_slot_frag.
6619 (ia64_convert_frag): New.
6620 (generate_unwind_image): Generate a rs_machine_dependent frag
6621 for unwind record.
6622 (emit_one_bundle): Use list->next_slot_number and
6623 list->next_slot_frag instead of unwind.next_slot_number and
6624 unwind.next_slot_frag.
6626 * config/tc-ia64.h (md_convert_frag): Defined as
6627 ia64_convert_frag.
6628 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6630 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6632 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6633 * config/tc-frv.h (md_apply_fix3): Don't define.
6634 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6635 operands.
6636 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6637 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6638 * config/tc-frv.c (line_separator_chars): Add `!'.
6639 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6640 * config/tc-frv.c (md_assemble): Clear insn upfront.
6641 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6642 * config/tc-frv.c (OPTION_FDPIC): New macro.
6643 (md_longopts): Add mfdpic.
6644 (md_parse_option): Handle it.
6645 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6646 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6647 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6648 (frv_pic_ptr): Parse funcdesc.
6650 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6652 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6653 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6655 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6657 * Makefile.am (Makefile): Move the dependency on
6658 $(BFDDIR)/configure.in to...
6659 (CONFIG_STATUS_DEPENDENCIES): ... here.
6660 (AUTOMAKE_OPTIONS): Require automake 1.8.
6661 * Makefile.in: Regenerate.
6662 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6663 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6664 $(BFDDIR)/configure.in here as well.
6665 * doc/Makefile.in: Regenerate.
6667 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6669 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6670 * Makefile.in: Regenerate.
6671 * aclocal.m4: Regenerate.
6672 * doc/Makefile.am (install, install-info): Remove.
6673 (install-data-local): A new hook for install-info.
6674 (AUTOMAKE_OPTIONS): Require automake 1.8.
6675 * doc/Makefile.in: Regenerate.
6677 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6679 * doc/c-sh.texi: Update description about floating point behavior
6680 of SH family.
6682 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6684 * configure.in: Add m68k-uClinux target.
6685 * configure: Regenerate.
6687 For older changes see ChangeLog-0203
6688 \f
6689 Local Variables:
6690 mode: change-log
6691 left-margin: 8
6692 fill-column: 74
6693 version-control: never
6694 End: