1 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
5 R_HPPA relocations that are 32-bits wide.
7 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
8 Thiemo Seufer <ths@networkno.de>
10 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
11 (macro_build): Complain for invalid branch displacements.
12 (mips_validate_fix): Delete.
13 (md_apply_fix): Re-add pcrel support for branches. Use consistent
14 text for misaligned branch targets.
15 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
16 BFD pcrel processing. Remove error for unresolved branches.
17 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
19 2005-11-22 James E Wilson <wilson@specifix.com>
21 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
22 even when manual_bundling isn't set.
24 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
25 when the frag chain is broken by section switching.
27 2005-11-18 Jie Zhang <jie.zhang@analog.com>
29 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
30 * config/bfin-parse.y (asm_1): Check register type for load immediate
33 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
35 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
37 * write.c (write_object_file): Do not remove used weakrefd.
39 2005-11-17 Jan Beulich <jbeulich@novell.com>
41 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
42 DW_CFA_restore and DW_CFA_undefined in a loop.
44 2005-11-17 Jan Beulich <jbeulich@novell.com>
47 * symbols.h (S_CLEAR_VOLATILE): Declare.
48 * symbols.c (colon): Also accept redefinable symbols for
49 redefinition. Clone them before modifying.
50 (S_CLEAR_VOLATILE): Define.
51 * cond.c (s_ifdef): Also test for equated symbols.
52 * read.c (s_comm_internal): Also exclude non-redefinable
53 equated symbols. Clone redefinable ones before modifying.
54 (s_weakref): Clone redefinable symbols before modifying.
55 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
56 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
57 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
59 2005-11-16 Alan Modra <amodra@bigpond.net.au>
61 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
63 2005-11-16 Alan Modra <amodra@bigpond.net.au>
65 * configure.tgt (i386-*-gnu*): Set em=gnu.
66 * config/te-gnu.h: New file.
67 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
69 2005-11-16 Alan Modra <amodra@bigpond.net.au>
71 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
72 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
74 * read.c (s_lsym): Remove non-BFD assembler sym handling.
76 2005-11-16 Alan Modra <amodra@bigpond.net.au>
78 * read.c (s_comm_internal): Set bfd_com_section segment.
79 (s_mri_common): Likewise.
80 * write.c (write_object_file): Remove non-BFD assembler common
83 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
85 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
86 opcode if r4-r15 are not saved.
88 2005-11-15 Alan Modra <amodra@bigpond.net.au>
90 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
92 2005-11-14 Jan Beulich <jbeulich@novell.com>
94 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
95 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
96 (ar): Use AR_* instead of literals.
97 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
98 CR_PMV, CR_CMCV): Define.
99 (cr): Use CR_* instead of literals.
101 2005-11-14 Jan Beulich <jbeulich@novell.com>
103 * config/tc-ia64.c (md): Rename regsym to indregsym and move
104 it to the end of the structure.
105 (ar): Field regnum is unsigned.
107 (indirect_reg): Likewise.
108 (declare_register_set): Parameter regnum is unsigned.
109 (declare_register): Parameter numregs and base_regnum are
110 unsigned. So is the local loop variable.
111 (md_begin): Restrict scope of local variable regnum, which
112 also is unsigned. Replace loops with function calls where
113 possible. Re-order things so that register groups are kept
114 together. Remove all uses of regsym except for indirect
115 registers. Replace use of regsym by indregsym for indirect
117 (ia64_optimize_expr): Replace use of regsym by indregsym for
118 indirect registers, with appropriate bias.
120 2005-11-14 David Ung <davidu@mips.com>
122 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
123 for the MIPS16e save/restore instructions.
125 2005-11-11 Jan Beulich <jbeulich@novell.com>
127 * doc/Makefile.am: Make asconfig.texi writeable before trying
129 * doc/Makefile.in: Refresh.
131 2005-11-10 Jan Beulich <jbeulich@novell.com>
133 * config/tc-i386.c (intel_e11): Don't special-case segment
134 registers in brackets.
136 2005-11-10 Nick Clifton <nickc@redhat.com>
138 * config/tc-arm.c (BAD_ADDR_MODE): Define.
139 (arm_reg_parse_multi): Return NULL rather than FAIL.
140 (arm_reg_parse): Fix comment, the function returns FAIL rather
141 than NULL if it is unable to parse the register name.
142 (do_ldrex): Use BAD_ADDR_MODE.
143 Change error message for PC-relative addressing.
144 (do_strex): Likewise.
145 (do_t_ldrex): Use BAD_ADDR_MODE.
146 (do_t_strex): Likewise.
148 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
150 * config/tc-sparc.c (isoctal): Fix thinko.
152 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
154 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
155 flag_mri_m68k as condition for parsing the '$' as a prefix.
156 * as.h (DOLLAR_AMBIGU): Define if needed.
158 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
161 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
162 (ms1_architectures): Add ms2.
163 (md_parse_option): Add ms2.
164 (md_show_usage): Add ms2.
165 (md_assemble): Add JAL_HAZARD detection logic.
166 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
167 * doc/c-ms1.texi: New.
168 * doc/all.texi: Add MS1.
169 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
170 * doc/Makefile.in: Rebuilt.
171 * doc/Makefile: Rebuilt.
173 2005-11-07 Steve Ellcey <sje@cup.hp.com>
175 * configure: Regenerate after modifying bfd/warning.m4.
177 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
180 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
181 output constant data.
183 2005-11-07 Mark Mitchell <mark@codesourcery.com>
185 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
186 * doc/Makefile.in: Regenerated.
187 * doc/as.texinfo: Document "@FILE".
189 2005-11-07 Nick Clifton <nickc@redhat.com>
192 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
193 'x' attribute. Remember the actions of the 'w' and 'n' attributes
194 and do not allow the 'x','s' or 'd' attributes to change them.
196 2005-11-07 John Levon <levon@movementarian.org>
198 * config/tc-i386.h (tc_comment_chars): Define.
199 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
200 (i386_comment_chars): Add.
201 (md_parse_options): Process OPTION_DIVIDE.
202 (md_show_usage): Describe --divide option.
203 * doc/c-i386.texi: Document --divide option.
205 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
207 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
208 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
210 2005-11-07 Alan Modra <amodra@bigpond.net.au>
212 * macro.c (buffer_and_nest): Skip labels regardless of
213 NO_PSEUDO_DOT and flag_m68k_mri.
215 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
217 * expr.c (integer_constant): Match only 'B' as binary suffix if
218 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
221 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
223 * read.c (s_weakref): Do not permit redefinitions.
224 * symbols.c (colon): Do not permit redefinitions of equated
227 2005-11-01 Thiemo Seufer <ths@networkno.de>
230 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
231 * Makefile.in: Regenerate.
233 2005-11-01 Thiemo Seufer <ths@networkno.de>
235 * config/tc-mips.c (md_parse_option): Fix typo in comment.
237 2005-10-30 Mark Mitchell <mark@codesourcery.com>
239 * as.c (show_usage): Document "@FILE".
241 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
243 * Makefile.am (OBJ_FORMATS): Remove vms.
245 * Makefile.in: Regenerated.
247 * dep-in.sed: Replace " ./" with " ".
249 2005-10-28 Dave Brolley <brolley@redhat.com>
251 Contribute the following change:
252 2005-09-19 Dave Brolley <brolley@redhat.com>
254 * config/tc-m32c.c (default_isa): New static variable.
255 (m32c_isa): Now of type CGEN_BITSET.
256 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
258 2005-10-28 Paul Brook <paul@codesourcery.com>
260 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
261 instead of mcpu_cpu_opt.
263 2005-10-27 Sterling Augustine <sterling@tensilica.com>
265 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
266 refer to "ports" instead of "queues".
267 (check_t1_t2_reads_and_writes): Pass correct interface values to
268 xtensa_interface_inout.
270 2005-10-27 Jan Beulich <jbeulich@novell.com>
272 * read.c (assign_symbol): Also consider equates already defined.
273 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
274 * config/obj-coff.h (obj_symbol_clone_hook): New.
275 (coff_obj_symbol_clone_hook): Declare.
276 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
278 2005-10-26 DJ Delorie <dj@redhat.com>
280 * config/tc-m32c.c (md_relax_table, subtype_mappings,
281 md_convert_frag): Add jsr.w support.
283 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
285 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
286 and imm-8-HI operands.
288 2005-10-26 Paul Brook <paul@codesourcery.com>
290 * config/tc-arm.c (insns): Correct "sel" entry.
292 2005-10-26 Jan Beulich <jbeulich@novell.com>
294 * config/tc-i386.c (i386_operand): Don't check register prefix here.
295 (parse_real_register): Rename from parse_register.
296 (parse_register): New.
297 (i386_parse_name): New.
299 (intel_e11): Don't tolerate registers in offset expressions anymore.
300 (intel_get_token): Don't check register prefix here. Copy the actual
301 register token, not the canonical register name.
302 * config/tc-i386.h (md_operand): Delete.
303 (i386_parse_name): Declare.
304 (md_parse_name): Define.
306 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
308 * Makefile.am: Add Z80 cpu.
309 * Makefile.in: Regenerated.
310 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
311 and disallow newlines in quoted strings.
312 * configure.tgt: Add z80-*-coff.
313 * config/obj-coff.h: Add format "coff-z80".
314 * doc/Makefile.am: Add c-z80.texi.
315 * doc/Makefile.in: Regenerated.
316 * doc/all.texi: Add Z80.
317 * doc/c-z80.texi: New file
318 * doc/as.texinfo: Add z80 options and some z80-related remarks.
319 * config/tc-z80.c: New file
320 * config/tc-z80.h: New file
321 * NEWS: Mention new support.
323 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
325 * write.c (adjust_reloc_syms): Undo the change made on
326 2005-04-26 to allow local symbol set to undefined symbol.
328 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
330 * Makefile.am (bfin-parse.tab.h): Removed.
331 (bfin-parse.h): Added.
332 * Makefile.in: Regenerated.
334 2005-10-25 Alan Modra <amodra@bigpond.net.au>
336 * po/POTFILES.in: Regenerate.
337 * po/gas.pot: Regenerate.
339 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
341 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
342 make a single reloc with an offset rather than a stack.
343 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
345 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
347 * read.c (potable): Add weakref.
349 * read.h (s_weakref): Declare.
350 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
351 * symbols.c (colon): Clear weakrefr.
352 (symbol_find_exact): Rename to, and reimplement in terms of...
353 (symbol_find_exact_noref): ... new function.
354 (symbol_find): Likewise...
355 (symbol_find_noref): ... ditto.
356 (resolve_symbol_value): Resolve weakrefr without setting their
358 (S_SET_WEAK): Call hook.
359 (S_GET_VALUE): Follow weakref link.
360 (S_SET_VALUE): Clear weakrefr.
361 (S_IS_WEAK): Follow weakref link.
362 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
363 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
364 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
365 (symbol_mark_used): Follow weakref link.
366 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
367 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
368 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
369 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
370 * write.c (adust_reloc_syms): Follow weakref link. Do not
371 complain if target is undefined.
372 (write_object_file): Likewise. Remove weakrefr symbols. Drop
373 unreferenced weakrefd symbols.
374 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
376 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
377 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
378 * doc/as.texinfo: Document weakref.
379 * doc/internals.texi: Document new struct members, internal
382 2005-10-24 Jie Zhang <jie.zhang@analog.com>
384 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
385 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
386 * Makefile.in: Regenerate.
387 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
388 * config/tc-bfin.c (md_chars_to_number): Change the type of first
389 argument from unsigned char * to char * to remove signedness warnings.
391 2005-10-24 Jan Beulich <jbeulich@novell.com>
393 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
394 (dot_rot): Change type of num_* variables. Check for positive count.
395 (ia64_optimize_expr): Re-structure.
396 (md_operand): Check for general register.
398 2005-10-24 Jan Beulich <jbeulich@novell.com>
400 * config/tc-ia64.c (declare_register): Call symbol_create.
401 (md_begin): Remove local variables total, ar_base, and cr_base.
402 Start loops for registers at their respective first one. Don't
403 update md.regsym for alias names. Generate alias name tp for r13.
405 2005-10-21 DJ Delorie <dj@redhat.com>
407 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
408 names unstead of numbers.
410 2005-10-19 David Ung <davidu@mips.com>
412 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
413 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
414 hence avoiding to emit a nop.
416 2005-10-19 Jie Zhang <jie.zhang@analog.com>
418 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
420 (bfin_start_line_hook): Remove the workaround for LSETUP(.
421 (bfin_name_is_register): Remove the workarounds for LSETUP(
423 (bfin_start_label): Ditto.
425 2005-10-18 Bob Wilson <bob.wilson@acm.org>
427 * config/tc-xtensa.c (xtensa_end_directive): Restore
428 default_lit_sections regardless of use_literal_section.
430 2005-10-18 Jie Zhang <jie.zhang@analog.com>
432 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
433 * Makefile.in: Regenerated.
435 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
437 * doc/as.texinfo (.loc) Fix placement of '@end table'.
439 2005-10-17 Bob Wilson <bob.wilson@acm.org>
441 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
442 unsigned line number. Do not include "dwarf2dbg.h".
443 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
444 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
445 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
446 (md_assemble): Use as_where instead of dwarf2_where.
447 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
448 dwarf2_line_infos. Change to call new_logical_line followed by
451 2005-10-14 Mike Frysinger <vapier@gentoo.org>
453 * doc/as.texinfo (Section): Add missing ']' to .section example.
455 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
458 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
459 unknown opcode is found.
461 2005-10-12 Mark Mitchell <mark@codesourcery.com>
463 * NEWS: Mention @file.
465 2005-10-12 Nick Clifton <nickc@redhat.com>
467 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
468 generally tidy up the code.
469 * config/tc-avr.h: Likewise.
471 2005-10-12 Jan Beulich <jbeulich@novell.com>
473 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
474 (dot_pred_rel): Likewise.
475 (parse_operand): Likewise.
476 (ia64_unrecognized_line): Likewise.
477 (md_operand): Likewise.
479 2005-10-11 Jan Beulich <jbeulich@novell.com>
481 * expr.h (enum expr_mode): New.
482 (expression): Pass third argument to expr.
483 (expression_and_evaluate): New.
484 (deferred_expression): New.
485 (expr): Add third parameter.
486 (resolve_expression): New.
487 * struc-symbol.h (struct symbol): New members sy_volatile and
489 * symbols.c, symbols.h (symbol_clone): New.
490 (symbol_clone_if_forward_ref): New.
491 (snapshot_symbol): New.
492 (S_IS_VOLATILE): New.
493 (S_IS_FORWARD_REF): New.
494 (S_SET_VOLATILE): New.
495 (S_SET_FORWARD_REF): New.
496 * as.c (macro_expr): Use expression_and_evaluate.
497 * cond.c (s_if): Likewise.
498 (s_elseif): Likewise.
499 * dw2gencfi.c (cfi_parse_reg): Likewise.
500 * expr.c (operand): Add second parameter. Optionally call
501 deferred_expression. Pass mode argument to itself and md_parse_name.
502 Check mode before trying to evaluate symbol. Call
503 symbol_clone_if_forward_ref for both operands.
504 (expr): Add third parameter. Pass mode to operand and itself.
505 Optionally call resolve_expression.
506 (resolve_expression): New.
507 (get_single_number): Pass second argument to operand.
508 * read.c (potable): New entry for .eqv.
509 (read_a_source_file): Handle new == operator.
510 (get_absolute_expr): Use expression_and_evaluate.
512 (assign_symbol): Rename second parameter. Call symbol_clone on
513 legal and illegal redefinition. Call S_SET_VOLATILE and
514 S_SET_FORWARD_REF depending on mode.
515 (s_set): Update description.
516 (s_space): Call resolve_expression.
517 (pseudo_set): Optionally call deferred_expression. Check
518 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
520 * config/tc-ia64.h (md_parse_name): Add mode parameter.
521 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
522 * config/tc-m32r.h (md_parse_name): Likewise.
523 (m32r_parse_name): Likewise.
524 * config/tc-mmix.h (md_parse_name): Likewise.
525 * config/tc-mn10300.h (md_parse_name): Likewise.
526 (mn10300_parse_name): Likewise.
527 * config/tc-ppc.h (md_parse_name): Likewise.
528 * config/tc-sh.h (md_parse_name): Likewise.
529 (sh_parse_name): Likewise.
530 * config/tc-sh64.h (md_parse_name): Likewise.
531 (sh64_consume_datalabel): Likewise.
532 * config/tc-tic54x.h (md_parse_name): Likewise.
533 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
534 before trying to evaluate symbol.
535 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
536 * config/tc-sh.c (sh_parse_name): Likewise.
537 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
538 second argument to operandf. Pass mode parameter to sh_parse_name.
539 * doc/as.texinfo: Document .eqv and the == assignment operator.
541 2005-10-10 Ian Lance Taylor <ian@airs.com>
543 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
544 * Makefile.in: Regenerate.
546 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
548 * expr.c (operator): Allow "!=" as a synonym for "<>".
549 * doc/as.texinfo (Infix Op): Mention "!=".
551 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
553 * config/tc-hppa.c (strict): Don't initialize. Update comment.
554 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
555 found. Simplify handling of "ma" and "mb" completers.
557 2005-10-08 Paul Brook <paul@codesourcery.com>
559 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
560 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
562 (arm_cpu_option_table): Add canonical_name.
563 (arm_cpus): Populate canonical_name field.
564 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
565 aeabi_set_public_attributes, arm_md_end): New functions.
566 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
567 (md_assemble): Set thumb_arch_used and arm_arch_used.
568 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
569 * config/tc-arm.h (md_end): Define.
570 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
572 2005-10-06 Khem Raj <kraj@mvista.com>
573 NIIBE Yutaka <gniibe@m17n.org>
575 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
576 (parse_reg_without_prefix): New function.
577 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
579 (option md_longopts): Add allow-reg-prefix option.
580 * doc/c-sh.texi: Document --allow-reg-prefix option.
581 * NEWS: Mention the new switch.
583 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
585 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
588 2005-09-30 Sterling Augustine <sterling@tensilica.com>
589 Bob Wilson <bob.wilson@acm.org>
591 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
593 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
595 * Makefile.am: Run "make dep-am".
596 * Makefile.in: Regenerated.
597 * aclocal.m4: Likewise.
599 2005-09-30 Mark Mitchell <mark@codesourcery.com>
601 * as.c (main): Use expandargv.
603 2005-09-30 Jan Beulich <jbeulich@novell.com>
605 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
608 2005-09-30 Catherine Moore <clm@cm00re.com>
610 * Makefile.am: Bfin support.
611 * Makefile.in: Regenerated.
612 * aclocal.m4: Regenerated.
613 * configure: Regenerated.
614 * configure.in: Bfin support.
615 * configure.tgt: Bfin support.
616 * config/bfin-aux.h: New file.
617 * config/bfin-defs.h: New file.
618 * config/bfin-lex.l: New file.
619 * config/bfin-parse.y: New file.
620 * config/tc-bfin.c: New file.
621 * config/tc-bfin.h: New file.
622 * doc/Makefile.am: Recognize c-bfin.texi.
623 * doc/Makefile.in: Regenerated.
624 * doc/all.texi: Bfin support.
625 * doc/as.texinfo: Likewise.
626 * doc/c-bfin.texi: Document bfin-specific syntax and
629 2005-09-30 Paul Brook <paul@codesourcery.com>
631 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
632 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
633 normal infix conditions.
634 (C3E): Include Thumb-2 definition.
636 (insns): Use them for legacy mnemonics.
638 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
640 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
641 version of <locale.h> when ENABLE_NLS is not defined.
643 2005-09-29 Jan Beulich <jbeulich@novell.com>
645 * config/tc-ia64.c (parse_operands): Always parse first operand of
648 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
649 Alan Modra <amodra@bigpond.net.au>
651 * app.c (do_scrub_chars): Match open and close quote of strings.
652 Remove redundant EOF test in case 7.
654 2005-09-28 Jan Beulich <jbeulich@novell.com>
656 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
657 relocations in 16- and 32-bit modes.
658 (i386_displacement): Make pc-relative branch handling dependent
659 upon operand (rather than address) size.
661 2005-09-28 Jan Beulich <jbeulich@novell.com>
663 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
665 (dot_cfi_startproc): Likewise.
666 (dot_cfi_endproc): Likewise. Also check no extra input was given.
667 (dot_cfi_escape): Likewise.
669 2005-09-28 Jan Beulich <jbeulich@novell.com>
671 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
672 (TC_CONS_FIX_NEW): Define unconditionally.
673 (x86_pe_cons_fix_new): Remove.
674 * config/tc-i386.c (signed_cons): New.
675 (md_pseudo_table): Add slong.
676 (x86_cons_fix_new): Declare unconditionally.
677 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
678 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
681 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
683 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
684 buffer after copying string.
686 2005-09-27 Paul Brook <paul@codesourcery.com>
688 * config/arm.c (arm_cpus): Add more cpu names.
689 * doc/c-arm.texi: Document them.
691 2005-09-21 Alan Modra <amodra@bigpond.net.au>
693 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
695 2005-09-20 Richard Henderson <rth@redhat.com>
697 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
699 2005-09-20 Richard Henderson <rth@redhat.com>
701 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
703 (dwarf2_loc_mark_labels): New.
704 (dwarf2_gen_line_info_1): Split out of ...
705 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
706 (dwarf2_emit_label): New.
707 (dwarf2_directive_loc_mark_labels): New.
708 (out_set_addr): Take a symbol instead of frag+ofs.
709 (relax_inc_line_addr): Likewise.
710 (emit_inc_line_addr): Assert delta non-negative.
711 (process_entries): Remove dead code. Update to work with temp
712 symbols instead of frag+ofs.
713 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
714 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
715 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
716 * config/obj-elf.h (obj_frob_label): New.
717 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
718 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
719 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
720 Similarly in the respective tc_frob_label implementation functions.
721 * config/tc-i386.c (md_pseudo_table): Move file and loc to
722 non-elf section; add loc_mark_labels.
723 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
724 (ia64_flush_insns): Check for marked labels; emit line entry if so.
725 (emit_one_bundle): Similarly.
726 (ia64_frob_label): Record marked labels.
727 * config/tc-m68hc11.h (tc_frob_label): Remove.
728 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
729 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
730 * config/tc-sh64.h (tc_frob_label): Likewise.
731 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
733 2005-09-20 Alan Modra <amodra@bigpond.net.au>
735 * read.c (pseudo_set): Set segment of expression syms to expr_section.
737 2005-09-14 Jan Beulich <jbeulich@novell.com>
739 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
740 registers, floating point control and status words, and mxcsr as
741 well as (for 64-bit code) segment base registers and rflags.
743 2005-09-09 Dmitry Diky <diwil@spec.ru>
745 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
746 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
749 2005-09-08 Chao-ying Fu <fu@mips.com>
751 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
752 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
755 2005-09-08 Paul Brook <paul@codesourcery.com>
757 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
758 (do_smc, do_t_smc): ... to this.
759 (insns): Remane smi to smc.
760 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
763 2005-09-07 Richard Henderson <rth@redhat.com>
765 * dwarf2dbg.c (dwarf2_where): Set line->isa.
766 (dwarf2_set_isa): New.
767 (dwarf2_directive_loc): Rearrange to allow all options on one line.
768 * dwarf2dbg.h (dwarf2_set_isa): Declare.
769 * doc/as.texinfo: Update .loc documentation.
771 2005-09-07 Richard Henderson <rth@redhat.com>
773 * dwarf2dbg.c: Include safe-ctype.h.
774 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
775 (current): Initialize.
776 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
777 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
778 (dwarf2_directive_file): Cope with invalid filename.
779 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
780 epilogue_begin, is_stmt, isa.
781 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
783 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
784 and DWARF2_FLAG_EPILOGUE_BEGIN.
785 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
786 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
787 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
788 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
789 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
790 (struct dwarf2_line_info): Add isa member.
791 * doc/as.texinfo (LNS directives): New node.
793 2005-09-07 David Ung <davidu@mips.com>
795 * config/tc-mips.c (append_insn): Undo last change. Instead add
796 guard to suppress calling frag_grow if the current instruction is
797 one that allows a delay slot.
799 2005-09-06 Chao-ying Fu <fu@mips.com>
801 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
802 (mips_opts): Add -1 to initialize ase_mt.
803 (file_ase_mt): New variable for -mmt.
804 (CPU_HAS_MT): New define.
805 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
807 (mips_ip): Check ase_mt to enable MT instructions.
808 Handle !, $, *, &, +T, +t, g operand formats.
809 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
811 (OPTION_MT, OPTION_NO_MT): New define.
812 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
813 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
814 (mips_after_parse_args): Set ase_mt based on CPU.
815 (s_mipsset): Handle ".set mt" and ".set nomt".
816 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
817 (md_show_usage): Show usage of -mmt and -mno-mt.
818 * doc/as.texinfo: Document -mmt and -mno-mt options.
819 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
822 2005-09-06 Paul Brook <paul@codesourcery.com>
824 * config/tc-arm.c (arm_it): Add relax field.
825 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
826 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
827 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
828 do_t_mov_cmp): Allow relaxation.
829 (output_relax_insn): New function.
830 (put_thumb32_insn): New function.
831 (output_inst): Use new functions.
832 (md_assemble): Don't throw error on relaxable instructions.
833 (insns): Change "b" entry from TCE(...) to tCE(...).
834 (md_estimate_size_before_relax): Return 2.
835 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
836 relax_branch, arm_relax_frag): New functions.
837 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
839 * config/tc-arm.h (md_convert_frag): Remove definition.
840 (md_relax_frag): Define.
841 (arm_relax_frag): Add prototype.
843 2005-09-02 Paul Brook <paul@codesourcery.com>
845 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
847 2005-09-02 Paul Brook <paul@codesourcery.com>
849 * config/tc-arm.c (encode_arm_cp_address): Use
850 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
851 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
853 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
856 (insns): Use them for coprocessor instructions.
857 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
858 (get_thumb32_insn): New function.
859 (put_thumb32_insn): New function.
860 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
861 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
863 2005-09-02 Paul Brook <paul@codesourcery.com>
865 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
866 incorrect suffix matches.
868 2005-09-01 David Ung <davidu@mips.com>
870 * config/tc-mips.c (append_insn): Correctly handle mips16 case
871 when the frags are different for the 2 instructions we want to
872 swap. If the lengths of the 2 instructions are not the same, we
873 won't do the swap but emit an nop.
875 2005-09-01 Dmitry Diky <diwil@spec.ru>
877 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
878 as appropriate. Change frag_variant() to frag_var() for relaxes.
880 2005-08-29 Nick Clifton <nickc@redhat.com>
882 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
885 2005-08-26 Jan Beulich <jbeulich@novell.com>
887 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
888 qualified operand of a branch.
889 (intel_bracket_expr): Set JumpAbsolute here...
890 (intel_e11): ... rather than here.
892 2005-08-26 Christian Groessler <chris@groessler.org>
894 * configure.tgt: Set bfd_gas also for z8k cpu.
895 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
897 (newfix): Adapt to bfd reloc types.
898 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
899 is available in the current frag.
900 (md_convert_frag): Adapt function parameters.
901 (tc_gen_reloc): New function.
902 (md_section_align): Use bfd_get_section_alignment.
903 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
904 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
906 * config/tc-z8k.h (TARGET_ARCH): Define.
907 (tc_fix_adjustable): Define.
909 2005-08-25 Chao-ying Fu <fu@mips.com>
911 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
912 (mips_opts): Add -1 to initialize ase_dsp.
913 (file_ase_dsp): New variable for -mdsp.
914 (CPU_HAS_DSP): New define.
915 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
917 (mips_ip): Add min_range and max_range for checking singed numbers.
918 Check ase_dsp to enable DSP instructions.
919 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
920 (OPTION_DSP, OPTION_NO_DSP): New define.
921 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
922 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
923 (mips_after_parse_args): Set ase_dsp based on CPU.
924 (s_mipsset): Handle ".set dsp" and ".set nodsp".
925 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
926 (md_show_usage): Show usage of -mdsp and -mno-dsp.
928 2005-08-23 David Ung <davidu@mips.com>
930 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
933 2005-08-23 Alan Modra <amodra@bigpond.net.au>
936 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
938 2005-08-23 Phil Edwards <phil@codesourcery.com>
940 * configure.tgt (*-*-vxworks): Match vxworks* instead.
942 2005-08-22 Jan Beulich <jbeulich@novell.com>
944 * config/tc-i386.c (object_64bit): New.
945 (i386_target_format): Initialize it.
946 (output_disp): Use object_64bit for relocation type determination.
947 (output_imm): Likewise.
948 (i386_validate_fix): Likewise.
949 (tc_gen_reloc): Likewise.
950 (lex_got): Likewise. Remove static mode_name. Change array size
951 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
952 (x86_cons): Use object_64bit for deciding whether quad fields can
955 2005-08-18 Christian Groessler <chris@groessler.org>
957 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
958 * config/tc-mcore.h: Likewise.
959 * config/tc-z8k.h: Likewise.
960 * config/tc-z8k.c: Likewise.
961 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
962 sh_coff_reloc_mangle declaration.
963 * config/tc-sh.c: (md_apply_fix): Fix comment for case
966 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
968 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
969 to confirm that no ISA is specified.
971 2005-08-18 Nick Clifton <nickc@redhat.com>
973 * write.c (relax_segment): Count the number of frags being
974 processed and use this to compute a maximum limit on the number of
975 iterations that will be allowed when attempting to relax the
978 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
980 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
981 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
983 2005-08-16 Alan Modra <amodra@bigpond.net.au>
985 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
988 2005-08-15 Paul Brook <paul@codesourcery.com>
990 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
992 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
994 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
996 * config/tc-ppc.c (parse_cpu): Add -me300 support.
997 (md_show_usage): Likewise.
998 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1000 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1002 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1003 (md_gather_operands): Add support for optional operands.
1005 2005-08-12 Dmitry Diky <diwil@spec.ru>
1006 * config/tc-msp430.c (msp430_enable_relax): New flag.
1007 (msp430_enable_polys): Likewise.
1008 (OPTION_RELAX): New option.
1009 (OPTION_POLYMORPHS): Likewise.
1010 (md_longopts): New long options.
1011 (md_show_usage): Updated.
1012 (md_parse_option): Add new options handler.
1013 (msp430_operands): Add check if polymorph insns are enabled.
1014 (msp430_force_relocation_local): New function.
1015 (md_apply_fix): Now delete relocs according to new flags combination.
1016 (msp430_relax_frag): Convert long branches to short branches only if
1017 flag msp430_enable_relax is set.
1018 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1019 (msp430_force_relocation_local): Likewise.
1020 * doc/c-msp430.texi: Describe new options.
1022 2005-08-11 Ian Lance Taylor <ian@airs.com>
1024 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1025 (stamp-mk.com): Likewise.
1026 (EXTRA_DIST): Remove make-gas.com from list.
1027 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1028 * Makefile.in: Regenerate.
1030 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1032 * subsegs.c (subseg_change): Move declaration of seginfo to before
1035 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1037 * README-vms: Delete.
1038 * config-gas.com: Delete.
1039 * makefile.vms: Delete.
1040 * vmsconf.sh: Delete.
1041 * config/atof-tahoe.c: Delete.
1042 * config/m88k-opcode.h: Delete.
1043 * config/obj-bout.c: Delete.
1044 * config/obj-bout.h: Delete.
1045 * config/obj-hp300.c: Delete.
1046 * config/obj-hp300.h: Delete.
1047 * config/tc-a29k.c: Delete.
1048 * config/tc-a29k.h: Delete.
1049 * config/tc-h8500.c: Delete.
1050 * config/tc-h8500.h: Delete.
1051 * config/tc-m88k.c: Delete.
1052 * config/tc-m88k.h: Delete.
1053 * config/tc-tahoe.c: Delete.
1054 * config/tc-tahoe.h: Delete.
1055 * config/tc-tic80.c: Delete.
1056 * config/tc-tic80.h: Delete.
1057 * config/tc-w65.c: Delete.
1058 * config/tc-w65.h: Delete.
1059 * config/te-aux.h: Delete.
1060 * config/te-delt88.h: Delete.
1061 * config/te-delta.h: Delete.
1062 * config/te-dpx2.h: Delete.
1063 * config/te-hp300.h: Delete.
1064 * config/te-ic960.h: Delete.
1065 * config/vms-a-conf.h: Delete.
1066 * doc/c-a29k.texi: Delete.
1067 * doc/c-h8500.texi: Delete.
1068 * doc/c-m88k.texi: Delete.
1069 * README: Remove obsolete examples, and list of supported targets.
1070 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1071 bout and hp300 support.
1072 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1073 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1075 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1076 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1077 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1079 * dw2gencfi.c: Likewise.
1080 * dwarf2dbg.c: Likewise.
1081 * ehopt.c: Likewise.
1082 * input-file.c: Likewise.
1083 * listing.c: Likewise.
1084 * literal.c: Likewise.
1085 * messages.c: Likewise.
1087 * output-file.c: Likewise.
1089 * stabs.c: Likewise.
1090 * struc-symbol.h: Likewise.
1091 * subsegs.c: Likewise.
1092 * subsegs.h: Likewise.
1093 * symbols.c: Likewise.
1094 * symbols.h: Likewise.
1096 * write.c: Likewise.
1097 * write.h: Likewise.
1098 * config/aout_gnu.h: Likewise.
1099 * config/obj-aout.c: Likewise.
1100 * config/obj-aout.h: Likewise.
1101 * config/obj-coff.c: Likewise.
1102 * config/obj-coff.h: Likewise.
1103 * config/obj-evax.h: Likewise.
1104 * config/obj-ieee.h: Likewise.
1105 * config/tc-arm.c: Likewise.
1106 * config/tc-arm.h: Likewise.
1107 * config/tc-avr.c: Likewise.
1108 * config/tc-avr.h: Likewise.
1109 * config/tc-crx.h: Likewise.
1110 * config/tc-d10v.h: Likewise.
1111 * config/tc-d30v.h: Likewise.
1112 * config/tc-dlx.h: Likewise.
1113 * config/tc-fr30.h: Likewise.
1114 * config/tc-frv.h: Likewise.
1115 * config/tc-h8300.c: Likewise.
1116 * config/tc-h8300.h: Likewise.
1117 * config/tc-hppa.h: Likewise.
1118 * config/tc-i370.h: Likewise.
1119 * config/tc-i386.c: Likewise.
1120 * config/tc-i386.h: Likewise.
1121 * config/tc-i860.h: Likewise.
1122 * config/tc-i960.c: Likewise.
1123 * config/tc-i960.h: Likewise.
1124 * config/tc-ip2k.h: Likewise.
1125 * config/tc-iq2000.h: Likewise.
1126 * config/tc-m32c.h: Likewise.
1127 * config/tc-m32r.h: Likewise.
1128 * config/tc-m68hc11.h: Likewise.
1129 * config/tc-m68k.c: Likewise.
1130 * config/tc-m68k.h: Likewise.
1131 * config/tc-maxq.c: Likewise.
1132 * config/tc-maxq.h: Likewise.
1133 * config/tc-mcore.c: Likewise.
1134 * config/tc-mcore.h: Likewise.
1135 * config/tc-mn10200.h: Likewise.
1136 * config/tc-mn10300.c: Likewise.
1137 * config/tc-mn10300.h: Likewise.
1138 * config/tc-ms1.h: Likewise.
1139 * config/tc-msp430.c: Likewise.
1140 * config/tc-msp430.h: Likewise.
1141 * config/tc-ns32k.c: Likewise.
1142 * config/tc-ns32k.h: Likewise.
1143 * config/tc-openrisc.h: Likewise.
1144 * config/tc-or32.c: Likewise.
1145 * config/tc-or32.h: Likewise.
1146 * config/tc-ppc.c: Likewise.
1147 * config/tc-ppc.h: Likewise.
1148 * config/tc-s390.h: Likewise.
1149 * config/tc-sh.c: Likewise.
1150 * config/tc-sh.h: Likewise.
1151 * config/tc-sparc.c: Likewise.
1152 * config/tc-tic30.c: Likewise.
1153 * config/tc-tic30.h: Likewise.
1154 * config/tc-tic4x.c: Likewise.
1155 * config/tc-tic4x.h: Likewise.
1156 * config/tc-tic54x.c: Likewise.
1157 * config/tc-tic54x.h: Likewise.
1158 * config/tc-v850.h: Likewise.
1159 * config/tc-vax.c: Likewise.
1160 * config/tc-vax.h: Likewise.
1161 * config/tc-xstormy16.h: Likewise.
1162 * config/tc-xtensa.h: Likewise.
1163 * config/tc-z8k.c: Likewise.
1164 * config/tc-z8k.h: Likewise.
1165 * config/vms-a-conf.h
1166 * doc/Makefile.am: Likewise.
1167 * doc/all.texi: Likewise.
1168 * doc/as.texinfo: Likewise.
1169 * doc/internals.texi: Likewise.
1170 * doc/Makefile.in: Regenerate.
1171 * Makefile.in: Regenerate.
1172 * configure: Regenerate.
1173 * config.in: Regenerate.
1174 * po/POTFILES.in: Regenerate.
1176 2005-08-09 Nick Clifton <nickc@redhat.com>
1179 * macro.c (getstring): Do not treat round parentheses exactly the
1180 same as angle brackets - the parentheses need to be preserved and
1181 passed on to the macro processing code.
1183 2005-08-08 Nick Clifton <nickc@redhat.com>
1185 * config/tc-msp430.c (MSP430_ISA_21): Define.
1186 (mcu_types): Add entries for msp430x21xx variants.
1188 2005-08-08 Nick Clifton <nickc@redhat.com>
1191 * macro.c (getstring): Treat round parentheses in the same way as
1193 (get_any_string): Likewise.
1195 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1198 * as.c (parse_args): Handle -al=<FILE>.
1200 2005-08-07 Nick Clifton <nickc@redhat.com>
1202 * read.c (s_app_line): Accept a line number of 0 for compatibility
1203 with gcc's output for assembler-with-cpp files.
1205 2005-08-05 Paul Brook <paul@codesourcery.com>
1207 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1208 (do_t_add_sub): Use correct encodings inside IT block.
1209 (do_t_arit3c): Ditto.
1210 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1211 (md_assemble): Verify conditional suffixes agains IT blocks.
1213 2005-08-05 Paul Brook <paul@codesourcery.com>
1215 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1217 (encode_thumb32_shifted_operand): Prohibit register shifts.
1218 (encode_thumb32_addr_mode): Fix typo.
1219 (insns): Correct thumb2 ldm and stm opcodes.
1221 2005-08-02 Khem Raj <kraj@mvista.com>
1223 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1224 WLDRD/WSTRD instruction.
1226 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1228 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1229 if emitting a reloc.
1231 2005-07-29 Thiemo Seufer <ths@networkno.de>
1233 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1235 2005-07-29 Paul Brook <paul@codesourcery.com>
1237 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1239 (do_t_addr): Implement 32-bit variant.
1240 (do_t_push_pop): Make some errors warnings. Handle single register
1242 (insns): Use tCE for adr.
1243 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1244 (md_apply_fix): Ditto.
1246 2005-07-29 Paul Brook <paul@codesourcery.com>
1248 * config/tc-arm.c (parse_tb): New function.
1249 (enum operand_parse_code): Add OP_TB.
1250 (parse_operands): Handle OP_TB.
1251 (do_t_add_sub_w, do_t_tb): New functions.
1252 (insns): Add entries for addw, subw, tbb and tbh.
1253 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1255 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1257 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1259 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1261 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1263 2005-07-27 Jan Beulich <jbeulich@novell.com>
1265 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1267 (unw_p_record): Remove unused/redundant fields imask and rmask.
1268 Combine spoff and pspoff into a union. Combine gr and br into a
1269 union. Change type of grmask and brmask to unsigned char. Change type
1270 of frmask to unsigned int.
1271 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1272 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1273 (check_pending_save): New.
1274 (alloc_record): Clear out entire record.
1275 (output_psp_gr): Use renamed structure fields.
1276 (output_psp_sprel): Likewise.
1277 (output_rp_gr): Likewise.
1278 (output_rp_br): Likewise.
1279 (output_rp_psprel): Likewise.
1280 (output_rp_sprel): Likewise.
1281 (output_pfs_gr): Likewise.
1282 (output_pfs_psprel): Likewise.
1283 (output_pfs_sprel): Likewise.
1284 (output_preds_gr): Likewise.
1285 (output_preds_psprel): Likewise.
1286 (output_preds_sprel): Likewise.
1287 (output_spill_base): Likewise.
1288 (output_unat_gr): Likewise.
1289 (output_unat_psprel): Likewise.
1290 (output_unat_sprel): Likewise.
1291 (output_lc_gr): Likewise.
1292 (output_lc_psprel): Likewise.
1293 (output_lc_sprel): Likewise.
1294 (output_fpsr_gr): Likewise.
1295 (output_fpsr_psprel): Likewise.
1296 (output_fpsr_sprel): Likewise.
1297 (output_priunat_gr): Likewise.
1298 (output_priunat_psprel): Likewise.
1299 (output_priunat_sprel): Likewise.
1300 (output_bsp_gr): Likewise.
1301 (output_bsp_psprel): Likewise.
1302 (output_bsp_sprel): Likewise.
1303 (output_bspstore_gr): Likewise.
1304 (output_bspstore_psprel): Likewise.
1305 (output_bspstore_sprel): Likewise.
1306 (output_rnat_gr): Likewise.
1307 (output_rnat_psprel): Likewise.
1308 (output_rnat_sprel): Likewise.
1309 (output_spill_psprel): Likewise.
1310 (output_spill_sprel): Likewise.
1311 (output_spill_reg): Likewise.
1312 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1314 (output_frgr_mem): Likewise.
1315 (output_gr_mem): Likewise.
1316 (output_br_mem): Likewise.
1317 (output_gr_gr): Likewise.
1318 (output_br_gr): Likewise.
1319 (fixup_unw_records): Likewise.
1320 (process_one_record): Use renamed structure fields. For gr_gr and
1321 br_gr, collect mask from chain of records before output.
1322 (in_prologue): Simplify and eliminate early returns. Call
1324 (in_body): Simplify and eliminate early returns.
1325 (dot_body): Call check_pending_save.
1326 (md_assemble): Update comment. Deal with pending saves.
1328 2005-07-26 Jan Beulich <jbeulich@novell.com>
1330 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1331 mask from guessed suffix, but mask out other immediate types only
1332 if at least on candidate is valid for the insn.
1334 2005-07-25 DJ Delorie <dj@redhat.com>
1336 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1337 Support %mod() modifiers from opcodes.
1338 * doc/c-m32c.texi (M32C-Modifiers): New section.
1340 2005-07-25 Jan Hubicka <jh@suse.cz>
1341 H.J. Lu <hongjiu.lu@intel.com>
1343 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1345 (elf_com_section_ptr): New.
1346 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1347 (elf_common_parse): Make it global. Use elf_com_section_ptr
1348 instead of bfd_com_section_ptr.
1349 (obj_elf_change_section): Handle x86-64 large bss sections.
1351 * config/obj-elf.h (elf_com_section_ptr): New.
1352 (elf_common_parse): New.
1354 * config/tc-i386.c (handle_large_common): New.
1355 (md_pseudo_table): Add "largecomm".
1356 (x86_64_section_letter): New.
1357 (x86_64_section_word): New.
1359 * config/tc-i386.h (x86_64_section_word): New.
1360 (x86_64_section_letter): New.
1361 (md_elf_section_letter): New. Defined.
1362 (md_elf_section_word): Likewise.
1364 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1366 * configure.tgt: Remove i386-*-rtemself*.
1367 Remove sparc-*-rtemself*.
1369 2005-07-21 Ben Elliston <bje@gnu.org>
1371 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1373 2005-07-21 Paul Brook <paul@codesourcery.com>
1375 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1378 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1380 * messages.c: Use vsnprintf instead of vsprintf.
1382 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1384 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1385 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1387 2005-07-18 Nick Clifton <nickc@redhat.com>
1389 * configure.tgt: Restore alpha ordering to list of arches.
1391 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1393 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1395 2005-07-18 Jan Beulich <jbeulich@novell.com>
1397 * config/tc-i386.c (md_begin): Use IS_ELF.
1398 (tc_i386_fix_adjustable): Likewise.
1399 (md_estimate_size_before_relax): Likewise.
1400 (md_apply_fix): Likewise.
1401 (i386_target_format): Likewise.
1402 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1403 (i386_immediate): Remove #ifdef LEX_AT.
1404 (i386_displacement): Likewise.
1405 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1408 2005-07-18 Jan Beulich <jbeulich@novell.com>
1410 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1411 parameter to unsigned. Parameter sign now is tristate - zero/
1412 positive mean unsigned/signed, negative means signedness doesn't
1413 matter. Check field size,
1414 signedness, and pcrel-ness are in agreement between relocated field
1415 and relocation type. Adjust diagnostics.
1416 (optimize_imm): And type mask of operand instead of overwriting it.
1417 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1418 local structure and initialize gotrel accordingly. Pass caller as
1419 mask of types that the operator can match.
1420 (x86_cons_fix_new): Let reloc know that signedness of relocation
1422 (x86_pe_cons_fix_new): Likewise.
1423 (x86_cons): Pass additional argument to lex_got.
1424 (i386_immediate): New local variable 'types'. Pass its address as
1425 additional argument to lex_got. Mask out operand types not supported
1427 (i386_displacement): Likewise. Set bigdisp to all types supported in
1428 64-bit mode, combining the previously split initialization.
1430 2005-07-18 Jan Beulich <jbeulich@novell.com>
1432 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1435 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1437 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1440 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1442 * Makefile.am: Run "make dep-am".
1443 * Makefile.in: Regenerate.
1445 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1447 * gas/config/tc-i386.h (CpuVMX): New.
1448 (CpuUnknownFlags): Add CpuVMX.
1450 2005-07-14 Jim Blandy <jimb@redhat.com>
1452 Add support for the Renesas M32C.
1453 * Makefile.am (CPU_TYPES): List m32c.
1454 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1455 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1456 * configure.in: Add case for m32c.
1457 * configure.tgt: Add cases for m32c and m32c-*-elf.
1458 * configure: Regenerated.
1459 * config/tc-m32c.c, config/tc-m32c.h: New files.
1460 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1461 * doc/Makefile.in: Regenerated.
1462 * doc/all.texi: Set M32C.
1463 * doc/as.texinfo: Add text for the M32C-specific options and line
1464 comment characters, and refer to c-m32c.texi.
1465 * doc/c-m32c.texi: New file.
1467 2005-07-14 Nick Clifton <nickc@redhat.com>
1470 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1471 the ins_parse buffer.
1473 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1475 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1476 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1478 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1480 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1483 2005-07-08 Ben Elliston <bje@au.ibm.com>
1485 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1486 * config/obj-elf.h: Likewise.
1487 * config/tc-h8300.h: Likewise.
1488 * config/tc-h8500.h: Likewise.
1489 * config/tc-i370.h: Likewise.
1490 * config/tc-i386.h: Likewise.
1491 * config/tc-m68hc11.h: Likewise.
1492 * config/tc-m68k.h: Likewise.
1493 * config/tc-ppc.h: Likewise.
1494 * config/tc-s390.h: Likewise.
1495 * config/tc-sh.h: Likewise.
1496 * config/tc-sparc.h: Likewise.
1497 * config/tc-tic30.c: Likewise.
1498 * config/tc-w65.h: Likewise.
1499 * config/tc-xtensa.h: Likewise.
1501 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1504 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1506 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1508 * config/tc-tic30.c (debug): Add format attribute. Fix format
1511 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1513 * config/tc-i386.c (cpu_arch): Add sse3.
1515 * config/tc-i386.h (CpuSSE3): Renamed from ...
1516 (CpuPNI): This. Defined as CpuSSE3.
1518 * doc/c-i386.texi: Document .sse3.
1520 2005-07-06 Jan Beulich <jbeulich@novell.com>
1522 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1524 2005-07-05 Nick Clifton <nickc@redhat.com>
1526 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1527 md_chars_to_numbers to an unsigned pointer in order to avoid a
1528 compile time warning.
1530 2005-07-05 Paul Brook <paul@codesourcery.com>
1532 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1534 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1536 * config/tc-ms1.c: New.
1537 * config/tc-ms1.h: New.
1538 * testsuite/gas/ms1/allinsn.d: New.
1539 * testsuite/gas/ms1/allinsn.s: New.
1540 * testsuite/gas/ms1/badinsn.s: New.
1541 * testsuite/gas/ms1/badinsn1.s: New.
1542 * testsuite/gas/ms1/badoffsethigh.s: New.
1543 * testsuite/gas/ms1/badoffsetlow.s: New.
1544 * testsuite/gas/ms1/badorder.s: New.
1545 * testsuite/gas/ms1/badreg.s: New.
1546 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1547 * testsuite/gas/ms1/badsignedimmlow.s: New.
1548 * testsuite/gas/ms1/badsyntax.s: New.
1549 * testsuite/gas/ms1/badsyntax1.s: New.
1550 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1551 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1552 * testsuite/gas/ms1/errors.exp: New.
1553 * testsuite/gas/ms1/ldst.s: New.
1554 * testsuite/gas/ms1/misc.d: New.
1555 * testsuite/gas/ms1/misc.s: New.
1556 * testsuite/gas/ms1/ms1-16-003.d: New.
1557 * testsuite/gas/ms1/ms1-16-003.s: New.
1558 * testsuite/gas/ms1/ms1.exp: New.
1559 * testsuite/gas/ms1/msys.d: New.
1560 * testsuite/gas/ms1/msys.s: New.
1561 * testsuite/gas/ms1/relocs.d: New.
1562 * testsuite/gas/ms1/relocs.exp: New.
1563 * testsuite/gas/ms1/relocs1.s: New.
1564 * testsuite/gas/ms1/relocs2.s: New.
1566 2005-07-05 Jan Beulich <jbeulich@novell.com>
1568 * config/tc-i386.h (CpuSVME): New.
1569 (CpuUnknownFlags): Include CpuSVME.
1570 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1571 as alias of sledgehammer.
1572 (md_assemble): Include invlpga in the check for insns with two source
1574 (process_operands): Include SVME insns in the check for ignored
1575 segment overrides. Adjust diagnostic.
1576 (i386_index_check): Special-case SVME insns with memory operands.
1578 2005-07-04 Khem Raj <kraj@mvista.com>
1579 Nick Clifton <nickc@redhat.com>
1581 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1582 use an immediate value.
1583 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1584 since the register field of the operands structure is unsigned.
1585 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1586 (parse_operands): Make the 2ns parameter an unsigned pointer to
1588 (do_ldrd): When using the imm field of the operands structure as a
1589 second register field, treat it as unsigned.
1591 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1594 * config/obj-elf.c (obj_elf_change_section): Use backend
1597 2005-07-01 Jan Beulich <jbeulich@novell.com>
1599 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1600 (output_spill_psprel, output_spill_psprel_p): Combine.
1601 (output_spill_sprel, output_spill_sprel_p): Combine.
1602 (output_spill_reg, output_spill_regp_p): Combine.
1603 (process_one_record): Handle psp_psprel.
1604 (parse_predicate_and_operand): New.
1605 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1606 initialize output values. Emit diagnostic case here.
1607 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1608 (add_unwind_entry): New second parameter. Allow first parameter to
1609 be NULL. Parse optional tag, emit warning about further support for
1610 it otherwise being missing. Check end-of-line when requested.
1611 (dot_fframe): Clear operand when wrong. Allow tag.
1612 (dot_vframe): Likewise.
1613 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1615 (dot_vframepsp): Remove.
1616 (dot_altrp): Clear operand when wrong. Allow tag.
1617 (dot_save): Likewise. Let default case also go through
1619 (dot_savemem): Likewise.
1620 (dot_restore): Don't return when wrong operand. Allow tag.
1621 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1622 parse_predicate_and_operand and the new arguments to
1623 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1624 when wrong operand. Allow tag.
1625 (dot_restorereg, dot_restorereg_p): Likewise.
1626 (dot_spillmem, dot_spillmem_p): Likewise.
1627 (dot_saveg): Clear operand when wrong. Perform tighter operand
1629 (dot_savef): Likewise.
1630 (dot_saveb): Likewise.
1631 (dot_savegf): Likewise.
1632 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1633 parse_predicate_and_operand and the new arguments to
1634 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1635 when wrong operand. Allow tag.
1637 (dot_label_state): Don't return when wrong operand.
1638 (dot_copy_state): Likewise.
1639 (dot_unwabi): Likewise. Check if in prologue.
1640 (dot_body): Don't call demand_empty_rest_of_line.
1641 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1643 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1644 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1645 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1646 (parse_operand): New second parameter. Don't deal with '}' here
1647 anymore. Don't advance past end-of-line.
1648 (parse_operands): Pass second argument to parse_operand.
1649 (ia64_start_line): Prevent out-of-bounds access through
1650 input_line_pointer. Deal with '}' here.
1651 (ia64_unrecognized_line): Don't deal with '}' here.
1652 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1653 discard_rest_of_line.
1655 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1657 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1658 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1659 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1660 (do_branch): Always set inst.reloc.pc_rel.
1661 (s_arm_elf_cons): Disallow use of (plt) suffix.
1662 (do_adrl): Adjust X_add_number unconditionally.
1663 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1664 argument. Handle all adjustment for pipeline offset here.
1665 (md_apply_fix): No need to undo work of md_pcrel_from. No
1666 need to extract pre-encoded pipeline adjustments from various
1667 branch instructions. Generally, assume instructions are already
1668 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1669 special cases. Handle BFD_RELOC_ARM_PLT32 like
1670 BFD_RELOC_ARM_PCREL_BRANCH.
1671 (tc_gen_reloc): Remove OBJ_ELF special case.
1672 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1674 2005-06-30 Ben Elliston <bje@gnu.org>
1676 * Makefile.am (check-DEJAGNU): Don't search for expect.
1677 * Makefile.in: Regenerate.
1679 2005-06-30 Ben Elliston <bje@gnu.org>
1681 * Makefile.am (EXPECT): Set to expect.
1682 (RUNTEST): Likewise, set to runtest.
1683 * Makefile.in: Regenerate.
1685 2005-06-23 Ben Elliston <bje@gnu.org>
1687 * config/m68k-parse.h: Use ISO C90.
1688 * config/m68k-parse.y: Likewise.
1689 * config/tc-m68k.h: Likewise.
1691 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1694 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1696 (optimize_disp): Optimize only if possible. Don't use 64bit
1697 displacement on non-constants and do same on constants if
1700 2005-06-17 Jan Beulich <jbeulich@novell.com>
1702 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1703 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1704 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1705 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1706 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1708 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1709 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1710 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1711 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1712 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1713 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1714 convert 8-byte pc-relative relocations.
1715 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1716 (i386_validate_fix): Likewise.
1717 (x86_cons): Also handle quad values in 64-bit mode.
1718 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1719 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1720 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1721 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1723 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1725 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1726 symbolP as well as for names with a leading dot. Use ACONCAT.
1727 (md_apply_fix): For branch relocations, only replace value
1728 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1729 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1730 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1731 (LOCAL_LABEL_PREFIX): Don't define.
1733 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1735 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1738 2005-06-08 James E Wilson <wilson@specifixinc.com>
1741 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1742 is NULL, then emit a warning, and return the current index.
1744 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1747 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1748 temporary copy of the operands array so that changes can be safely
1749 backed out if the insn does not match.
1750 (m68k_compare_opcode): Shortcut the test when the parameters are
1751 the same. Return 1 if the names match but the second opcode is
1752 further on in the array than the first.
1754 2005-06-08 Nick Clifton <nickc@redhat.com>
1757 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1759 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1761 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1763 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1764 Michael Snyder <msnyder@redhat.com>
1765 Stan Cox <scox@redhat.com>
1767 * configure.in: Add ms1 case.
1769 * configure: Regenerate.
1771 * configure.tgt: Add ms1 case.
1773 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1775 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1776 * config/tc-xtensa.c (new_resource_table): Likewise.
1777 (resize_resource_table): Likewise.
1778 (release_resources): Fix assertion for unsigned values.
1780 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1782 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1783 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1784 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1785 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1786 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1787 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1788 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1789 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1790 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1791 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1792 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1793 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1794 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1795 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1796 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1797 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1798 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1799 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1800 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1801 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1802 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1803 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1804 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1805 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1806 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1807 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1808 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1809 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1810 * config/tc-xtensa.c, config/tc-z8k.c:
1811 Replace all instances of the string "_apply_fix3" with
1813 * po/POTFILES.in, po/gas.pot: Regenerate.
1815 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1817 * Makefile.am: Run "make dep-am".
1818 (POTFILES): Remove GAS_CFILES.
1819 * Makefile.in: Regenerate.
1821 2005-06-07 David Ung <davidu@mips.com>
1823 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1824 24kc, 24kf and 24kfx under MIPS32 release 2.
1826 2005-06-04 Nick Clifton <nickc@redhat.com>
1828 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1829 to their Thumb-enabled equivalents.
1831 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1833 * config/tc-mips.c (load_register): Add leading "0x" to the
1834 output of sprintf_vma().
1837 2005-06-01 Nick Clifton <nickc@redhat.com>
1839 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1840 test for the presence of thumb version of the parsing functions
1841 since they must always exist and the test generates a compile time
1844 2005-05-31 Richard Henderson <rth@redhat.com>
1846 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1847 (alpha_reloc_op): Add it.
1848 (debug_exp): Handle it.
1849 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1850 (emit_insn): Handle it.
1851 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1853 2005-05-31 Christian Groessler <chris@groessler.org>
1855 * write.c (dump_section_relocs): Convert to ISO-C.
1856 (write_relocs): Avoid signed/unsigned and fprintf argument
1857 warnings in debug code.
1859 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1861 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1862 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1863 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1864 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1865 fixP->tc_fix_data directly in the sole place it was used.
1866 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1867 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1870 2005-05-27 Jan Beulich <jbeulich@novell.com>
1872 * config/tc-ia64.c (struct proc_pending): New.
1873 (unwind): Replace proc_start with proc_pending.
1874 (unwind_diagnostic): Check unwind.proc_pending.sym.
1875 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1876 Check if previous proc not closed. Record all entry points.
1877 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1878 Set symbol sizes for entry points recorded in dot_proc. Check
1879 arguments for consistency with respective .proc's.
1880 (md_assemble): Replace unwind.proc_start with
1881 unwind.proc_pending.sym.
1883 2005-05-27 Jan Beulich <jbeulich@novell.com>
1885 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1886 and last_ptr. Check all in-use slots for first one with non-NULL
1887 unwind_record. Don't reload end_ptr before second update round.
1889 2005-05-26 James E Wilson <wilson@specifixinc.com>
1891 * config/tc-ia64.c (extra_goodness): Update comment.
1892 (md_begin): Add debugging code to print best_template table.
1894 2005-05-25 Jan Beulich <jbeulich@novell.com>
1896 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1899 2005-05-25 Jan Beulich <jbeulich@novell.com>
1901 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1902 BFD_RELOC_UNUSED when determining the width of the reloc.
1904 2005-05-25 Jan Beulich <jbeulich@novell.com>
1906 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1909 2005-05-25 Jan Beulich <jbeulich@novell.com>
1911 * config/tc-ia64.c (dot_radix): Rewrite.
1913 2005-05-25 Jan Beulich <jbeulich@novell.com>
1915 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1917 (alloc_record): Remove references to next_slot_number and
1919 (emit_one_bundle): Likewise.
1921 2005-05-22 Nick Clifton <nickc@redhat.com>
1923 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1924 message buffer when invoking the insert function.
1926 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1928 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1929 only if an instruction match is found.
1931 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1933 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1934 to addition in argument to xtensa_dwarf2_emit_insn.
1936 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1938 * Makefile.am: Have 'all' depend on 'info'.
1939 * Makefile.in: Regenerate.
1941 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1943 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1945 2005-05-19 Anton Blanchard <anton@samba.org>
1947 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1948 (md_show_usage): Document it.
1949 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1950 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1952 2005-05-19 Jan Beulich <jbeulich@novell.com>
1954 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1955 relocations in unwind section.
1957 2005-05-18 Nick Clifton <nickc@redhat.com>
1959 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1960 if one exists. Ignore any error messages it may produce, just
1961 allow it to perform the insertion.
1963 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1965 * hash.c (hash_lookup): Add len parameter. All callers changed.
1966 (hash_find_n): New interface.
1967 * hash.h: Prototype hash_find_n.
1968 * sb.c: Include as.h.
1969 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1970 (sb_scrub_and_add_sb): New interface.
1971 * sb.h: Prototype sb_scrub_and_add_sb.
1972 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1974 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1975 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1976 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1978 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1980 * doc/Makefile.am (gasver.texi): Don't use $<.
1981 * doc/Makefile.in: Regenerated.
1983 2005-05-17 Nick Clifton <nickc@redhat.com>
1986 * symbols.c (resolve_symbol_value): Do not move symbols whose
1987 value expression has not been resolved or finalized into the
1988 absolute section as this will confuse other parts of the assembler
1989 into thinking that their value is zero.
1991 2005-05-17 Jan Beulich <jbeulich@novell.com>
1993 * read.c (_find_end_of_line): New.
1994 (find_end_of_line): New.
1995 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1996 (read_a_source_file): Use it.
1999 (get_line_sb): Use it.
2000 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2001 (s_comm_internal): Likewise.
2003 (s_macro): Likewise.
2004 (s_ignore): Use ignore_rest_of_line.
2005 * read.h (find_end_of_line): Prototype.
2006 (discard_rest_of_line): Remove prototype. #define to
2007 ignore_rest_of_line.
2009 2005-05-17 Nick Clifton <nickc@redhat.com>
2011 * config/tc-v850,h (TC_FIX_TYPE): Define.
2012 (TC_INIT_FIX_TYPE): Define.
2013 * config/tc-v850.c (md_assemble): When creating a fix record the
2014 operand in the tc_fix_data field.
2015 (md_apply_fix3): When applying a resolved fix use the operand's
2016 insertion procedure to store the value, if the operand has been
2019 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2021 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2023 * Makefile.in: Regenerated.
2025 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2026 Bob Wilson <bob.wilson@acm.org>
2028 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2030 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2031 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2033 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2035 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2036 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2038 2005-05-10 Michael Matz <matz@suse.de>
2040 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2042 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2044 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2047 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2048 Handle label-without-colon before ordinary dot-pseudo as an
2049 ordinary label. Don't leak memory for label-without-colon alone
2050 on a line. Don't mmixal-munge operands for dot-pseudos.
2052 2005-05-10 Jan Beulich <jbeulich@novell.com>
2054 * macro.c (get_any_string): Remove the two last parameters. Replace
2055 references to the former expand parameter by using macro_alternate.
2056 Simplify loop condition for checking for end-of-string.
2057 (get_string): Remove redunant call to sb_skip_white.
2058 (do_formals): Remove two last arguments to get_any_string.
2059 (macro_expand): Likewise.
2060 (expand_irp): Likewise.
2062 2005-05-10 Jan Beulich <jbeulich@novell.com>
2064 * read.c (s_macro): Move local variable 'local' to smaller scope.
2065 Call sb_kill on it when done.
2067 2005-05-09 Jan Beulich <jbeulich@novell.com>
2069 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2070 when zero and not required by encoding constraints.
2072 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2075 * config/tc-sh64.c (sh64_fake_label): New.
2077 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2079 * doc/internals.texi (TC_FAKE_LABEL): Document.
2081 * write.c (TC_FAKE_LABEL): New.
2082 (adjust_reloc_syms): Use it.
2083 (write_object_file): Likewise.
2085 2005-05-09 Jan Beulich <jbeulich@novell.com>
2087 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2088 and comma in Intel mode.
2090 2005-05-09 Jan Beulich <jbeulich@novell.com>
2092 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2093 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2094 Make name array static and const. Adjust lookup to account for NULL
2095 entries (standing for unused register numbers).
2097 2005-05-09 Jan Beulich <jbeulich@novell.com>
2099 * config/tc-i386.c (parse_insn): Consider all matching instructions
2100 when checking for string instruction after string-only prefix.
2102 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2105 * config/tc-ia64.c (start_unwind_section): Properly check
2106 comdat group with SHF_GROUP.
2108 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2110 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2112 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2114 * config/tc-xtensa.c: Remove excess whitespace.
2115 * config/tc-xtensa.h: Likewise.
2116 * config/xtensa-istack.h: Likewise.
2117 * config/xtensa-relax.c: Likewise.
2118 * config/xtensa-relax.h: Likewise.
2120 2005-05-06 Nick Clifton <nickc@redhat.com>
2122 * sb.h: Fix formatting of comments.
2123 * sb.c: Fix formatting of comments.
2125 2005-05-06 Jan Beulich <jbeulich@novell.com>
2127 * sb.h (sb_add_buffer): Reintroduce.
2128 * sb.c (sb_add_buffer): Likewise.
2130 2005-05-06 Jan Beulich <jbeulich@novell.com>
2132 * macro.c (new_formal, del_formal): New.
2133 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2134 required argument has default value. Stop looking for more formal
2135 when there was a vararg one.
2136 (macro_expand_body): Use new_formal and del_formal.
2137 (macro_expand): Likewise. Initialize local variable err. Don't
2138 return immediately when encountering an error. Warn when keyword
2139 argument already had a value assigned. Eliminate duplicate clearing
2140 of argument value. When current positional argument matches parameter
2141 of vararg type, assign to it all the remaining arguments. Issue error
2142 when required parameter does not have value.
2143 (free_macro): Use del_formal.
2144 (expand_irp): Initialize formal type. Free buffers associated with
2145 formal prior to returning.
2146 * macro.h (struct formal_struct): Add new field 'type' with new
2147 enumeration type 'formal_type'.
2148 * doc/as.texinfo: Document macro parameter qualifiers.
2149 * NEWS: Mention new functionality.
2151 2005-05-06 Jan Beulich <jbeulich@novell.com>
2153 * cond.c (s_ifb): New.
2154 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2155 * read.h (s_ifb): Prototype.
2156 * doc/as.texinfo: Document .ifb and .ifnb.
2158 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2160 * config/tc-ia64.c (MIN): Undef.
2162 2005-05-05 Paul Brook <paul@codesourcery.com>
2164 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2166 2005-05-05 Matt Thomas <matt@3am-software.com>
2168 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2171 2005-05-05 Nick Clifton <nickc@redhat.com>
2173 * Update the address and phone number of the FSF organization in
2174 the GPL notices in the following files:
2175 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2176 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2177 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2178 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2179 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2180 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2181 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2182 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2183 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2184 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2185 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2186 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2187 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2188 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2189 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2190 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2191 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2192 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2193 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2194 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2195 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2196 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2197 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2198 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2199 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2200 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2201 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2202 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2203 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2204 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2205 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2206 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2207 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2208 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2209 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2210 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2211 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2212 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2213 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2214 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2215 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2216 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2217 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2218 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2219 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2220 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2221 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2222 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2223 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2224 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2225 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2226 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2227 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2228 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2229 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2230 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2231 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2232 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2233 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2234 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2235 config/xtensa-istack.h, config/xtensa-relax.c,
2236 config/xtensa-relax.h, doc/fdl.texi
2238 2005-05-05 Nick Clifton <nickc@redhat.com>
2240 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2241 the target_big_endian variable to false.
2243 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2245 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2246 list traversal. Use bfd_section_list_prepend.
2247 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2248 over the section list.
2249 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2250 (xtensa_insert_section): Delete.
2251 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2252 and bfd_section_list_prepend.
2253 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2254 bfd_section_list_insert_after.
2256 2005-05-03 Nick Clifton <nickc@redhat.com>
2258 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2259 of bfd_section_list... macros.
2260 * config/tc-mmix.c (mmix_frob_file): Likewise.
2261 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2262 (xtensa_insert_section): Likewise.
2264 * macro.c (macro_hash): Remove static.
2265 * macro.h (macro_hash): Provide an external declaration.
2267 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2269 * write.c (write_object_file): Use bfd_section_double_list_remove
2272 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2274 * doc/Makefile.am (gasver.texi): Correct quoting.
2275 * doc/Makefile.in: Regenerated.
2277 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2279 * configure.tgt: Add h8300*-*-rtemscoff.
2280 Switch h8300*-*-rtems* to elf.
2282 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2284 * hash.c: Undo the last change.
2287 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2289 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2291 (DISTCLEANFILES): Remove.
2292 (MAINTAINERCLEANFILES): Add asconfig.texi.
2293 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2295 2005-04-29 Ben Elliston <bje@au.ibm.com>
2297 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2298 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2299 (bignum-copy.o): Remove.
2300 * Makefile.in: Regenerate.
2301 * makefile.vms (OBJS): Remove bignum-copy.obj.
2302 * symbols.h (local_symbol_make): Remove declaration.
2303 (verify_symbol_chain_2): Likewise.
2304 * symbols.c (local_symbol_make): Make static.
2305 (max_indent_level): Likewise.
2306 (verify_symbol_chain_2): Remove.
2307 * macro.c (macro_hash): Make static.
2308 * messages.c (fprint_value): Remove.
2309 * read.h (get_absolute_expr): Remove.
2310 (emit_leb128_expr): Likewise.
2311 (do_s_func): Likewise.
2312 * read.c (do_s_func): Make static.
2313 (emit_leb128_expr): Likewise.
2314 (get_absolute_expr): Likewise.
2315 * as.h (as_howmuch): Remove declaration.
2316 (fprint_value): Likewise.
2317 * as.c (myname): Make static.
2318 * input-scrub.c (as_howmuch): Remove.
2319 (as_1_char): Likewise.
2320 * input-file.h (input_file_is_open): Remove.
2321 * input-file.c (input_file_is_open): Likewise.
2322 * expr.h (expr_build_unary): Remove declaration.
2323 (expr_build_binary): Likewise.
2324 * expr.c (expr_build_unary): Remove.
2325 (expr_build_binary): Likewise.
2326 * hash.h (hash_replace): Remove declaration.
2327 (hash_delete): Likewise.
2328 * hash.c (hash_replace): Remove.
2329 (hash_delete): Likewise.
2330 * bignum-copy.c (bignum_copy): Move from here ..
2331 * config/tc-vax.c (bignum_copy): .. to here.
2332 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2333 (bignum_copy): Remove extern declaration.
2334 * sb.h (string_count): Remove extern declaration.
2335 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2336 (sb_name): Likewise.
2337 * sb.c (dsize): Replace preprocessor macro with static int.
2338 (string_count): Make static.
2339 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2340 (sb_name): Likewise.
2341 * config/obj-coff.c (dim_index): Make static.
2342 * config/tc-i386.c (GOT_symbol): Likewise.
2343 (output_invalid_buf): Likewise.
2344 * doc/internals.texi (Warning and error messages): Remove the
2345 prototype for fprint_value.
2347 2005-04-27 Ben Elliston <bje@au.ibm.com>
2351 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2353 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2355 * read.c (pseudo_set): Disallow symbol set to common symbol.
2358 * write.c (write_object_file): Report common symbol name when
2359 disallowing local symbol set to common symbol.
2360 (adjust_reloc_syms): Disallow local symbol set to undefined
2363 2005-04-25 Jan Beulich <jbeulich@novell.com>
2365 * macro.c (macro_expand_body): Replace locals indicator parameters
2366 with actual macro_entry. New local variables macro_line and err.
2367 Don't return when encountering an error, just record the fact.
2368 Detect local symbol name colliding with parameter. Track line number
2369 inside of macro expansion.
2370 (do_formals): Move local variable name to wider scope. Check
2371 parameter of the same name doesn't already exist. In MRI mode, also
2372 check it doesn't collide with the argument count pseudo-parameter).
2373 (define_macro): Add file and line number parameters. Remove local
2374 variable namestr. New local variable error. Initialize macro_entry
2375 members file, line, and name. Don't return when encountering an
2376 error, just record the fact. Use %s in some diagnostics for read.c
2377 to insert the macro name. Free macro_entry on error.
2378 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2379 when encountering an error, just record the fact.
2380 (expand_irp): Don't return when encountering an error, just record
2382 * macro.h (macro_struct): New members name, file, and line.
2383 (define_macro): Add file and line number parameters.
2384 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2385 regarding pseudo-op redefinition with the file/line that macro
2386 definition started at.
2388 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2390 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2391 (future_alignment_required): Remove ifdefs that use it.
2393 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2395 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2396 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2397 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2399 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2400 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2402 2005-04-21 Christian Groessler <chris@groessler.org>
2404 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2407 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2409 * config/obj-aout.h (S_IS_EXTERN): Removed.
2410 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2411 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2412 * symbols.c (S_IS_EXTERN): Likewise.
2413 * symbols.h (S_IS_EXTERN): Likewise.
2415 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2417 * config/tc-d10v.c (md_apply_fix3): Likewise.
2418 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2419 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2420 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2421 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2422 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2423 (shmedia_md_convert_frag): Likewise.
2424 * symbols.c (print_symbol_value_1): Likewise.
2425 * write.c (write_object_file): Likewise.
2427 2005-04-20 Nick Clifton <nickc@redhat.com>
2429 * config/tc-xtensa.c (get_aligned_diff): Change type of
2430 branch_align to offsetT so that its signedness matches that of
2433 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2434 number into a readable string.
2435 (load_register): Likewise.
2437 2005-04-20 Andreas Schwab <schwab@suse.de>
2439 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2441 2005-04-19 David S. Miller <davem@davemloft.net>
2443 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2444 NULL insn, exit early. Remove now spurious NULL checks.
2445 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2448 2005-04-19 Jan Beulich <jbeulich@novell.com>
2450 * symbols.h (symbol_find_base): Remove prototype.
2451 * symbols.c (save_symbol_name): Remove code section conditional upon
2453 (symbol_find): Remove.
2454 (symbol_find_base): Rename to symbol_find.
2455 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2457 * config/obj-coff.c (tag_insert): Remove code section conditional
2458 upon STRIP_UNDERSCORE.
2459 (obj_coff_def): Likewise.
2460 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2461 (coff_frob_symbol): Likewise.
2462 (yank_symbols): Likewise.
2463 (c_section_symbol): Likewise.
2464 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2465 * config/tc-arm.c (symbol_locate): Remove code section conditional
2466 upon STRIP_UNDERSCORE.
2467 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2468 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2469 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2470 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2471 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2473 2005-04-19 Andreas Schwab <schwab@suse.de>
2475 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2476 access to application registers.
2478 2005-04-19 Jan Beulich <jbeulich@novell.com>
2480 * config/te-sysv32.h: Remove.
2481 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2483 * Makefile.in (TARG_ENV_HFILES): Likewise.
2485 2005-04-19 Jan Beulich <jbeulich@novell.com>
2488 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2491 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2493 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2495 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2497 * config/tc-mips.c (normalize_constant_expr): Don't check for
2499 (check_absolute_expr): Only call normalize_constant_expr() if
2501 (mips_ip): Likewise.
2503 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2505 2005-04-18 Jan Beulich <jbeulich@novell.com>
2507 * macro.c (free_token): New, freeing all the memory associated with a
2509 (do_formals): Move initializers to ...
2510 (define_macro): ... here.
2511 (delete_macro): Convert passed in name to lower case. Warn when
2512 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2514 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2516 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2518 2005-04-15 Jan Beulich <jbeulich@novell.com>
2520 * config/obj-elf.c (obj_elf_struct): New.
2521 (elf_pseudo_table). Use it for .offset and .struct.
2523 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2524 Sterling Augustine <sterling@tensilica.com>
2526 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2527 than the section alignment.
2529 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2530 H.J. Lu <hongjiu.lu@intel.com>
2532 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2533 * config/tc-xtensa.c (xg_translate_sysreg_op,
2534 xtensa_translate_old_userregs_ops,
2535 xtensa_find_unaligned_branch_targets,
2536 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2537 relax_frag_add_nop): Support 64-bit host.
2538 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2539 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2541 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2543 * configure.tgt: Add support for OpenBSD/sparc ELF.
2545 * configure.tgt: Set emulation for mips-*-openbsd*.
2546 Remove broken mips-dec-openbsd* config.
2547 * configure.in: Set default ABI for mips64-*-openbsd*.
2548 * configure: Regenerate.
2550 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2552 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2553 optimization for constant addresses.
2555 2005-04-14 Nick Clifton <nickc@redhat.com>
2557 * as.c (main): Move parse_args before symbol_begin and frag_init
2558 so that the hash table size can be set before it is used.
2559 * hash.c: Use an unsigned long type for the size of the hash
2561 * hash.h (set_gas_hash_table_size): Update the prototype.
2563 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2565 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2566 * acinclude.m4: Include ../bfd/warning.m4.
2567 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2568 * Makefile.in: Regenerate.
2569 * configure: Regenerate.
2570 * doc/Makefile.in: Regenerate.
2572 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2574 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2575 (normalize_address_expr): New function to sign-extend address
2576 offsets that fit into 32 bits in 32-bit mode.
2577 (macro_build_ldst_constoffset): Use normalize_address_expr()
2578 instead of a handcoded sequence.
2579 (load_register): Likewise. Report oversized numbers in a useful
2581 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2582 for constant addresses. Report oversized numbers in a useful way.
2583 (mips_ip): Use normalize_address_expr() for addresses.
2585 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2587 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2588 similar to other instructions now that they're marked as ImmExt.
2590 2005-04-12 Nick Clifton <nickc@redhat.com>
2592 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2593 (gas_hash_table_size): New static variable.
2594 (set_gas_hash_table_size): New function: Records a requested size
2595 for the hash tables.
2596 (get_gas_hash_table_size): New function: Return a prime number
2597 near the requested size of the hash table.
2598 (hash_new): Use get_gas_hash_table_size.
2599 * hash.h: Add a prototype for set_gas_hash_table_size.
2600 * as.c (show_usage): Add description of new switches: --hash-size
2601 and --reduce-memory-overheads.
2602 (option_values): Add OPTION_HASH_TABLE_SIZE and
2603 OPTION_REDUCE_MEMORY_OVERHEADS.
2604 (std_longpopts): Add entries for the new options.
2605 (parse_args): Handle the new options.
2606 * Makefile.am: Add a dependency of as.c on hash.h.
2607 * Makefile.in: Regenerate.
2608 * doc/as.texinfo: Document the new switches.
2609 * NEWS: Mention the new switches.
2611 2005-04-12 Nick Clifton <nickc@redhat.com>
2614 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2617 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2619 * Makefile.am: Run "make dep-am".
2620 * Makefile.in: Regenerate.
2622 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2623 Bob Wilson <bob.wilson@acm.org>
2625 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2627 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2629 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2631 2005-04-11 Jan Beulich <jbeulich@novell.com>
2633 * NEWS: Mention these changes and their effects.
2634 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2636 (check_macro): Likewise.
2637 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2638 labels together with the closing pseudo-op.
2639 (macro_expand_body): Adjust comment. Range-check input before use.
2640 Adjust mis-spelled diagnostic. Use is_name_beginner.
2641 * read.c (try_macro): New.
2642 (read_a_source_file): New static variable last_eol. Don't list
2643 macro expansion lines more than once. Call try_macro.
2644 (s_macro): Set section of line_label to absolute instead of undefined.
2645 * doc/as.texinfo: Add information on the caveats of these changes.
2647 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2649 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2650 * symbols.h (symbol_X_add_number): Update prototype.
2652 2005-04-10 Eric Christopher <echristo@redhat.com>
2654 * symbols.c (symbol_X_add_number): Fix warning.
2656 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2658 * config/tc-m68k.c (md_begin): Support 64bit host.
2659 (get_num): Support 64bit BFD on 32bit host.
2661 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2663 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2665 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2667 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2668 call. Don't do the COFF hacks for multi-emulation gas. Move
2669 demand_empty_rest_of_line back to caller.
2670 (s_set, equals): demand_empty_rest_of_line here.
2673 * as.h (rs_dummy): Define.
2674 * symbols.c (symbol_X_add_number): New function.
2675 * symbols.h (symbol_X_add_number): Declare.
2676 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2677 * read.c (assign_symbol): New function, split out from s_set.
2678 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2679 Fix COFF hacks for multi-emulation gas.
2680 (s_set): Call assign_symbol. Remove "register" keyword.
2681 (set_zero_frag): New function.
2682 (pseudo_set): Always check for assignment to section syms.
2683 Always set segment and frag of symbol, and likewise extern for
2684 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2685 special case exp.X_add_number non-zero for O_symbol expressions.
2686 (equals): Use assign_symbol.
2688 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2690 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2693 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2695 * config/tc-i386.c (tc_gen_reloc): Don't turn
2696 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2698 2005-04-06 Nick Clifton <nickc@redhat.com>
2700 * po/rw.po: New translation: Kinyarwanda
2701 * configure.in (ALL_LINGUAS): Add rw
2702 * configure: Regenerate.
2704 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2705 Bob Wilson <bob.wilson@acm.org>
2707 * config/tc-xtensa.c (branch_align_power): New.
2708 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2709 future_alignment_required): Use branch_align_power to check section
2710 alignment as well as xtensa_fetch_width when aligning branch targets.
2712 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2714 * config/tc-xtensa.c: Warning fixes throughout.
2715 (xtensa_fetch_width): Change to unsigned.
2716 (assemble_nop, xtensa_find_unaligned_branch_targets,
2717 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2718 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2719 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2720 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2721 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2722 get_text_align_max_fill_size, get_text_align_nop_count,
2723 get_text_align_nth_nop_size, get_noop_aligned_address,
2724 get_aligned_diff, convert_frag_align_next_opcode,
2725 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2726 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2727 types, avoiding size_t and using offsetT and addressT appropriately.
2728 (get_text_align_power): Clean up types. Avoid incorrect bound.
2729 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2731 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2733 * config/tc-ia64.c (start_unwind_section): Undo the change
2735 (generate_unwind_image, dot_endp): Likewise.
2737 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2739 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2740 le_nop_stop arrays and initializers to file scope.
2741 (md_begin): When generating code for anything other than
2742 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2744 2005-04-01 Jan Beulich <jbeulich@novell.com>
2746 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2749 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2751 * NEWS: Mention [fdgh]_floating.
2752 * config/atof-vax.c: Fix some whitespace.
2753 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2755 2005-04-01 Nick Clifton <nickc@redhat.com>
2757 * configure.in: Add a check for <unistd.h> providing a prototype
2758 for getopt() which is compatible with the one in
2759 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2760 * configure: Regenerate.
2761 * config.in (HAVE_DECL_GETOPT): Add.
2763 2005-04-01 Jan Beulich <jbeulich@novell.com>
2765 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2767 2005-04-01 Jan Beulich <jbeulich@novell.com>
2769 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2770 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2772 2005-03-30 Julian Brown <julian@codesourcery.com>
2774 * config/tc-arm.c (arm_adjust_symtab): Rename
2775 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2777 2005-03-30 Julian Brown <julian@codesourcery.com>
2779 * config/tc-arm.c (mapping_state): Change documentation in function
2780 comment to cross-reference spec instead. Change type of mapping symbols
2782 (arm_adjust_symtab): Don't change type of mapping symbols here.
2784 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2786 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2787 * config.in: Regenerate.
2788 * configure: Regenerate.
2789 * configure.in: Check for ffs decl and alphabetize.
2791 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2792 Phil Blundell <philb@gnu.org>
2794 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2795 (md_apply_fix3): Mark TLS symbols.
2796 (tc_gen_reloc): Handle TLS relocations.
2797 (arm_fix_adjustable): Ignore TLS relocations.
2798 (s_arm_elf_cons): Support expressions after decorated symbols.
2800 2005-03-29 Julian Brown <julian@codesourcery.com>
2802 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2803 whether personality routine index N has been output for this section.
2804 (mapping_state): tc_segment_info_data now struct not enum.
2805 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2806 handled on section change.
2807 (create_unwind_entry): Previous code to output dependency removed.
2808 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2810 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2811 arm_segment_info_type.
2812 (arm_segment_info_type): New struct.
2814 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2815 Bob Wilson <bob.wilson@acm.org>
2817 * config/tc-xtensa.c (do_align_targets): Update comment.
2818 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2819 Insert a LOOP_END frag before every loop target, and do not overload
2820 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2821 (xg_assemble_vliw_tokens): Use do_align_targets.
2822 (xtensa_fix_target_frags): Remove code to convert a
2823 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2824 negatable branch at the end of a loop.
2825 (frag_can_negate_branch): Delete.
2827 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2828 H.J. Lu <hongjiu.lu@intel.com>
2831 NEWS: Mention "-mtune=[itanium1|itanium2]".
2833 * config/tc-ia64.c (md): Add tune.
2834 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2835 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2836 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2837 B unit NOPs are discouraged for McKinley-derived cores.
2838 (md_begin): Don't hardcode the "extra_goodness()" function in
2840 (ia64_init): Set md.tune to itanium2.
2842 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2843 * doc/c-ia64.texi: Likewise.
2845 2005-03-27 Ian Lance Taylor <ian@airs.com>
2847 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2848 bad C_EFCN symbol, print its name.
2850 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2852 * config/tc-xtensa.c (use_longcalls): Delete.
2853 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2854 the use_longcalls flag is set. Do this before checking the segment.
2855 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2856 expand direct calls at this point.
2857 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2858 (xtensa_find_unmarked_state_frags): Likewise.
2859 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2860 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2861 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2862 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2864 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2866 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2868 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2870 * config/tc-cris.h: Convert to ISO C90.
2871 * config/tc-cris.c: Ditto.
2872 (md_estimate_size_before_relax): Remove obsolete comment for
2873 parameter "segment_type".
2874 (md_begin): Document reason for cast of hash_insert argument.
2875 (md_atof): Correct type of parameter "type".
2877 2005-03-24 Nick Clifton <nickc@redhat.com>
2879 * write.h (bit_fix_new): Remove redundant prototype.
2880 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2881 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2882 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2883 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2884 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2885 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2886 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2887 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2888 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2889 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2890 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2891 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2892 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2893 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2894 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2895 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2896 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2897 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2898 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2899 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2900 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2901 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2902 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2903 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2904 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2905 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2906 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2907 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2908 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2909 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2910 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2911 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2912 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2913 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2914 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2915 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2916 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2917 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2918 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2919 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2920 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2921 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2922 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2923 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2924 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2925 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2926 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2927 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2928 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2929 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2930 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2931 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2932 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2933 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2934 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2936 2005-03-23 Jim Blandy <jimb@redhat.com>
2938 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2939 attributes properly.
2941 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2942 Nick Clifton <nickc@redhat.com>
2944 * configure.tgt: Accept any C library to accompany a GNU Linux
2945 implementation, not just the GNU C library.
2946 * configure.in: Likewise.
2947 * configure: Regenerate.
2949 2005-03-23 Nick Clifton <nickc@redhat.com>
2951 * config/tc-tic30.c: Convert to ISO C90 formatting.
2952 * config/tc-tic30.h: Convert to ISO C90 formatting.
2953 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2954 * config/atof-vax.c: Convert to ISO C90 formatting.
2956 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2958 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2959 relocations correctly as well.
2960 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2961 relocations in mergeable sections section-relative either.
2963 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2965 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2967 2005-03-21 Nick Clifton <nickc@redhat.com>
2969 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2970 warning by providing a prototype for sh_symbian_find_elf_flags.
2972 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2975 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2977 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2978 along with other formats that set bfd_gas. Remove unnecessary
2979 setting of bfd_gas. Delete strongarm cases in generic_target
2982 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2985 * config/tc-m68k.c (TRUNC, SEXT): Define.
2986 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2987 (m68k_ip): Truncate or sign extend expressions as appropriate.
2988 (get_num): Likewise.
2989 (md_apply_fix3): Use SEXT.
2991 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2993 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2994 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2995 (obj-vms.o): Delete rule.
2997 * Makefile.in: Regenerate.
2998 * aclocal.m4: Regenerate.
2999 * doc/Makefile.in: Regenerate.
3000 * po/POTFILES.in: Regenerate.
3002 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3004 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3005 flag for coldfire v4e.
3007 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3009 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3010 xg_apply_fix_value and return a value to indicate success.
3011 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3012 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3013 (xtensa_validate_fix_sub): New.
3014 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3015 (tc_gen_reloc): Move code to handle difference of symbols and code to
3016 apply tentative fix values to ...
3017 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3018 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3019 relocations when linkrelax flag is not set.
3020 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3021 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3023 2005-03-17 Jan Beulich <jbeulich@novell.com>
3025 * config/tc-i386.c (i386_scale): Beautify error message.
3026 (Intel syntax comments): Update.
3027 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3029 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3030 Remove declarations.
3031 (intel_bracket_expr): Declare.
3032 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3033 of the function body in a loop allowing to split an operand into two.
3034 Replace calls to malloc and checks of it returning non-NULL with
3035 calls to xmalloc/xstrdup.
3036 (intel_expr): SHORT no longer handled here. Add comment indicating
3037 comparison ops need implementation.
3038 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3039 Check right operand of - does not specify a register when parsing
3040 the address of a memory reference.
3041 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3042 Check operands do not specify a register when parsing the address of
3044 (intel_e06, intel_e06_1): Likewise.
3045 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3046 handle SHORT as well as unary + and -. Don't accept : except for
3047 segment overrides or in direct far jump/call insns.
3048 (intel_brack_expr): New.
3049 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3051 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3052 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3053 Allow symbolic constants as register scale value.
3054 (intel_get_token): Replace call to malloc and check of return value
3055 with call to xmalloc. Change handling for FLAT to match MASM's.
3056 (intel_putback_token): Don't try to back up/free current token if
3059 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3061 * configure.tgt: Set emulation for arm-*-eabi*.
3062 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3063 * config/te-armeabi.h: New file.
3064 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3065 * config/te-symbian.h: Include "te-armeabi.h".
3067 2005-03-16 Nick Clifton <nickc@redhat.com>
3069 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3070 local variable in case it is clobbered by the setjmp.
3072 2005-03-16 Nick Clifton <nickc@redhat.com>
3073 Ben Elliston <bje@au.ibm.com>
3075 * configure.in (werror): New switch: Add -Werror to the
3076 compiler command line. Enabled by default. Disable via
3078 * configure: Regenerate.
3080 2005-03-16 Nick Clifton <nickc@redhat.com>
3082 * config/obj-coff.h: Convert to ISO C90 formatting.
3083 * config/obj-coff.c: Convert to ISO C90 formatting.
3085 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3087 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3088 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3089 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3090 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3091 (insns): Add ARMv6T2 instructions:
3092 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3093 (arm_archs): Add V6T2 variants.
3095 2005-03-15 Nick Clifton <nickc@redhat.com>
3097 * NEWS: Add cutoff for changes in 2.16 release.
3099 2005-03-15 Jan Beulich <jbeulich@novell.com>
3101 * expr.c (operand): Merge handling of unary + into that for unary
3104 2005-03-14 Eric Christopher <echristo@redhat.com>
3106 * config/tc-mips.c: Include dw2gencfi.h.
3107 (mips_cfi_frame_initial_instructions): New.
3108 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3109 (tc_cfi_frame_initial_instructions): Ditto.
3110 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3111 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3112 * Makefile.am: Update dependencies.
3113 * Makefile.in: Regenerate.
3115 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3117 * po/es.po: Commit new Spanish translation.
3119 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3121 * po/tr.po: Commit new Turkish translation.
3123 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3125 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3128 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3130 * config-gas.com: Mark vax-vms as obsolete.
3131 * configure.in: Remove fmt=vms support.
3132 * config.in: Regenerate.
3133 * configure: Regenerate.
3134 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3136 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3137 Bob Wilson <bob.wilson@acm.org>
3139 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3140 when checking if xg_resolve_literals needs to be called.
3141 * config/tc-xtensa.h: Fix spelling typo in a comment.
3143 2005-03-10 Jan Beulich <jbeulich@novell.com>
3145 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3146 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3147 crafted structure declarations with the types from macro.h.
3149 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3151 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3152 for -mno-shared optimization.
3154 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3156 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3157 (MAX_NOPS): Bump to 4.
3158 (mips_fix_vr4130): New variable.
3159 (nops_for_vr4130): New function.
3160 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3161 nops_for_vr4130 if working around VR4130 errata.
3162 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3163 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3164 (md_parse_option): Handle them.
3165 (md_show_usage): Print them.
3166 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3168 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3170 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3173 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3175 * config/tc-mips.h (mips_flush_pending_output): Delete.
3176 (mips_emit_delays): Declare.
3177 (md_flush_pending_output): Use mips_emit_delays.
3178 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3179 the previous instructions.
3180 (md_begin, append_insn, md_parse_option): Update callers.
3181 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3183 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3184 (s_gpdword): Update callers.
3185 (start_noreorder, end_noreorder): New functions.
3186 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3187 manipulating mips_opts or prev_nop_frag directly.
3188 (mips_flush_pending_output): Delete.
3190 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3192 * config/tc-mips.c (mips_move_labels): New function, taken from...
3193 (append_insn, mips_emit_delays): ...here.
3195 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3197 * config/tc-mips.c (MAX_NOPS): New macro.
3198 (history): Resize to 1 + MAX_NOPS.
3199 (fix_vr4120_class): New enumeration.
3200 (vr4120_conflicts): New variable.
3201 (init_vr4120_conflicts): New function.
3202 (md_begin): Call it.
3203 (insn_uses_reg): Constify first argument.
3204 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3205 (nops_for_insn_or_target): New functions.
3206 (append_insn): Use the new nops_for_* functions instead of inline
3207 delay checks. Generalize prev_nop_frag handling to handle an
3208 arbitrary history length. Insert nops into the history buffer
3209 once the number of nops in prev_nop_frag is fixed.
3210 (emit_delays): Use nops_for_insn instead of inline delay checks.
3212 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3214 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3215 check from branch delay code. Remove unnecessary check for branches.
3217 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3219 * config/tc-mips.c (dummy_opcode): Delete.
3220 (nop_insn, mips16_nop_insn): New variables.
3221 (NOP_INSN): New macro.
3222 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3223 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3224 (md_begin): Initialize nop_insn and mips16_nop_insn.
3225 (append_insn): Use the new emit_nop function to add nops, recording
3226 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3227 to reserve room for the instruction and install_insn to install the
3228 final form. Use insert_into_history to record the instruction in
3229 the history buffer. Use move_insn to do delay slot filling.
3230 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3231 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3232 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3234 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3236 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3237 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3238 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3239 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3240 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3242 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3244 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3245 and extended_p fields with a single fixed_p field.
3246 (append_insn, mips_no_prev_insn): Adjust accordingly.
3248 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3250 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3251 a single mips16_absolute_jump_p bit.
3252 (append_insn): Adjust accordingly.
3254 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3256 * config/tc-mips.h (mips_cl_insn): Move definition to...
3257 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3258 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3260 (history): New variable.
3261 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3262 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3263 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3264 (prev_prev_insn_unreordered): Delete.
3265 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3266 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3269 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3271 * doc/Makefile.am: Update as.info dependencies.
3272 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3274 2005-03-08 Jan Beulich <jbeulich@novell.com>
3276 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3277 error, and point to .purgem documentation if someone really needs
3279 * NEWS: Mention macro redefinition is now an error.
3281 2005-03-08 Jan Beulich <jbeulich@novell.com>
3283 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3284 emitted to. Add more precise diagnostics for non-fitting insns based
3285 on that. Eliminate now superfluous special casing of MLX. Clear out
3286 slot information when dropping an insn.
3288 2005-03-08 Jan Beulich <jbeulich@novell.com>
3290 * config/tc-ia64.c (parse_section_name): Rename to...
3291 (cross_section): In addition to separating the name from the rest of
3292 the arguments, also carry out the operation.
3293 (dot_xdata): Use cross_section.
3294 (dot_float_cons): Likewise.
3295 (dot_xstringer): Likewise.
3296 (dot_xdata_ua): Likewise.
3297 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3299 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3301 * po/gas.pot: Regenerate.
3303 2005-03-04 David Daney <ddaney@avtrex.com>
3305 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3306 instead of '_gp' for -mno-shared optimization.
3308 (s_abicalls): Document it in the comment.
3309 (md_show_usage): Document the -mno-shared option.
3311 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3313 * config/tc-mips.c (mips_set_options): Add sym32 field.
3314 (mips_opts): Initialize it.
3315 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3316 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3317 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3318 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3319 when deciding whether to use a symbolic %highest/%higher expansion.
3320 (macro): Likewise. Remove o64/n32 linux hack. Always use
3321 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3322 and "la". Handle constants separately from symbolic expressions in
3323 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3324 and using load_register to load the high part of the address.
3325 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3326 (OPTION_ELF_BASE): Bump by 2.
3327 (md_longopts): Add entries for -msym32 and -mno-sym32.
3328 (md_parse_option): Handle them.
3329 (usage): Document them.
3330 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3331 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3332 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3333 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3334 -msym32 and -mno-sym32.
3336 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3338 * config/tc-mips.c (load_address): Implement GP optimization
3339 for 64bit address space non-PIC. Fix formatting.
3340 (macro): Likewise. Simplify code.
3341 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3342 (mips_after_parse_args): Simplify code.
3344 2005-03-03 Nick Clifton <nickc@redhat.com>
3346 * expr.c (operand): Remove redundant code enclosed by #ifdef
3347 RELAX_PAREN_GROUPING....#endif.
3349 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3350 reloc is the difference of two symbols defined in the same
3353 * config/tc-iq2000.c (line_comment_chars): Include the # character
3354 as otherwise this breaks #APP/#NO_APP processing.
3356 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3358 * config/tc-arc.c(md_assemble): Remove dead code for handling
3359 immediate indexing of ld and st .
3361 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3362 Joseph Myers <joseph@codesourcery.com>
3364 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3365 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3366 (parse_relocation): Check for a word break after a relocation
3368 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3371 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3373 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3375 2005-03-02 Jan Beulich <jbeulich@novell.com>
3377 * as.c (main): Use unlink_if_ordinary instead of unlink.
3378 * messages.c (as_fatal): Likewise.
3380 2005-03-02 Jan Beulich <jbeulich@novell.com>
3382 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3384 (parse_register): Allow cr8...15 in all modes.
3386 2005-03-02 Jan Beulich <jbeulich@novell.com>
3388 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3389 etc. like normal symbol references (T_ID).
3391 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3393 * symbols.c (fb_label_name): Fix silly thinko in last change.
3395 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3397 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3398 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3400 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3402 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3405 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3408 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3410 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3412 * as.h (assert): Warning fix.
3413 * expr.c (expr): Correct assertion.
3414 * read.c (s_comm_internal): Remove assertion.
3415 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3416 (fixup_segment): Remove assertion.
3417 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3418 (md_apply_fix3): Likewise.
3419 * config/tc-i370.c (md_begin): Correct assertion.
3420 (i370_macro): Warning fix for assertion.
3422 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3424 * configure.in (AC_C_BIGENDIAN): Invoke.
3425 * configure: Regenerate.
3426 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3427 host variable to set string header size.
3428 * config/obj-aout.c (obj_header_append): Don't use host structs.
3429 (obj_symbol_to_chars): Likewise.
3430 (obj_emit_strings): Likewise. Use the passed in output pointer.
3431 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3432 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3433 not sizeof host struct.
3434 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3435 (obj_emit_strings): Likewise.
3436 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3437 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3439 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3441 (host_number_to_chars): Define.
3442 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3443 host internal struct to set header sizes.
3444 * config/tc-i960.c (md_number_to_field): Warning fix.
3445 (md_ri_to_chars): Use host byte order.
3446 (get_cdisp, md_apply_fix3): Warning fix.
3447 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3449 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3451 * doc/c-arc.texi: Update documentation about ARC's extension
3454 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3456 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3459 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3461 * cgen.c: Warning fixes.
3462 * config/tc-arc.c: Likewise.
3463 * config/tc-arm.c: Likewise.
3464 * config/tc-avr.c: Likewise.
3465 * config/tc-d10v.c: Likewise.
3466 * config/tc-d30v.c: Likewise.
3467 * config/tc-frv.c: Likewise.
3468 * config/tc-frv.h: Likewise.
3469 * config/tc-h8300.c: Likewise.
3470 * config/tc-h8500.c: Likewise.
3471 * config/tc-i370.c: Likewise.
3472 * config/tc-i960.c: Likewise.
3473 * config/tc-ia64.c: Likewise.
3474 * config/tc-ip2k.c: Likewise.
3475 * config/tc-m68hc11.c: Likewise.
3476 * config/tc-maxq.c: Likewise.
3477 * config/tc-mcore.c: Likewise.
3478 * config/tc-mips.c: Likewise.
3479 * config/tc-msp430.c: Likewise.
3480 * config/tc-pj.c: Likewise.
3481 * config/tc-ppc.c: Likewise.
3482 * config/tc-ppc.h: Likewise.
3483 * config/tc-s390.c: Likewise.
3484 * config/tc-sh.c: Likewise.
3485 * config/tc-sh64.c: Likewise.
3486 * config/tc-tic4x.c: Likewise.
3487 * config/tc-tic80.c: Likewise.
3488 * config/tc-v850.c: Likewise.
3489 * config/tc-vax.c: Likewise.
3490 * config/tc-w65.c: Likewise.
3491 * config/tc-xstormy16.c: Likewise.
3492 * config/tc-z8k.c: Likewise.
3494 2005-02-22 Catherine Moore <clm@cm00re.com>
3496 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3497 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3499 2005-02-22 Eric Christopher <echristo@redhat.com>
3501 * config/tc-mips.c (struct proc): Change isym to
3502 func_sym. New member func_end_sym.
3503 (s_mips_ent): Update.
3504 (s_mips_end): Ditto. Add code to compute function size.
3506 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3508 * read.c: Warning fixes.
3509 * config/obj-elf.c: Likewise.
3511 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3513 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3516 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3518 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3521 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3523 (demand_empty_rest_of_line): Likewise.
3524 (tic54x_sblock): Likewise.
3525 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3527 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3529 * read.c (address_bytes): New function.
3530 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3531 (potable): Add "dc.a".
3532 (cons_worker): Handle "dc.a".
3533 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3535 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3537 * input-file.c (input_file_open): Rearrange to avoid warning.
3539 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3541 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3542 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3543 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3545 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3547 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3548 uses after .set noat.
3549 (load_address): Likewise.
3550 (macro): Likewise. Don't try to avoid $at use by sacrificing
3551 the target register before it is stored, it won't work.
3553 2005-02-17 James E Wilson <wilson@specifixinc.com>
3555 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3556 see an instruction that specifies a template.
3558 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3560 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3561 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3562 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3564 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3566 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3568 * config/tc-ia64.c (md): Add hint_b.
3569 (emit_one_bundle): Handle md.hint_b for "hint".
3570 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3571 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3572 (ia64_init): Set md.hint_b to error.
3573 (md_assemble): Handle md.hint_b for "hint.b".
3575 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3576 * doc/c-ia64.texi: Likewise.
3578 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3580 * tc.h (struct relax_type, relax_typeS): Move from here..
3581 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3582 * ecoff.c (ecoff_new_file): Add appfile param.
3583 * ecoff.h (ecoff_new_file): Likewise.
3584 * itbl-lex.h: New file.
3585 * itbl-lex.l: Include itbl-lex.h.
3586 * itbl-parse.y: Likewise.
3587 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3588 * read.c (s_app_file_string): Mark appfile possibly unused.
3589 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3590 * subsegs.h (struct seg_info_trash): Delete.
3591 (seg_info): Use segment_info_type instead.
3592 * config/obj-coff.c (struct filename_list): Make filename const char *.
3593 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3594 * config/obj-elf.c (elf_file_symbol): Similarly.
3595 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3597 * config/tc-arc.c (md_operand): Warning fix.
3598 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3599 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3600 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3601 * config/tc-frv.c (frv_force_relocation): Warning fix.
3602 * config/tc-m68k.c (md_parse_option): Delete unused var.
3603 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3604 * config/tc-sparc.c: Likewise.
3605 (s_common): Warning fix.
3606 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3607 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3609 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3610 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3611 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3612 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3613 (tic4x_do_align): Use TIC_NOP_OPCODE.
3614 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3615 * config/tc-vax.c: Include netinet/in.h.
3616 (tc_headers_hook): Formatting.
3617 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3619 2005-02-17 Jan Beulich <jbeulich@novell.com>
3621 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3622 parsing inN, locN, outN. Set 'idx' to offset register number starts
3623 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3626 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3628 * config/tc-mips.c (load_address): Fix formatting.
3629 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3630 Catch macros which are unexpandable without AT. Remove duplicate
3632 (macro2): Remove duplicate zeroing of used_at.
3634 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3636 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3639 2005-02-15 Nigel Stephens <nigel@mips.com>
3640 Maciej W. Rozycki <macro@mips.com>
3642 * config/tc-mips.c (reloc_needs_lo_p): Handle
3643 BFD_RELOC_MIPS16_HI16_S.
3644 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3645 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3646 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3648 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3649 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3650 Call my_getSmallExpression() to parse percent operators.
3651 (percent_op_match, mips_percent_op): Separate definitions.
3652 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3653 (parse_relocation): Handle the MIPS16 mode using
3655 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3656 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3658 2005-02-15 Jan Beulich <jbeulich@novell.com>
3660 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3661 instead of explicitly dealing with the translation; exclude
3662 relocations that are already pcrel, however.
3664 2005-02-15 Jan Beulich <jbeulich@novell.com>
3666 * config/tc-ia64.c: Include limits.h (if available).
3667 (gr_values[0]): Set path to INT_MAX.
3668 (dot_reg_val): Don't allow changing value of r0. Limit range of
3669 general registers at r127.
3670 (specify_resource): Default resource index is -1. Don't set resource
3671 index (in case IA64_RS_RSE) without setting the specific flag.
3672 (note_register_values): Check operand is O_constant before tracking
3673 input value of moves. Add tracking for dep.z with constant inputs.
3674 (print_dependency): Resource index of specific resource may be zero.
3675 (check_dependencies): Likewise.
3677 2005-02-15 Jan Beulich <jbeulich@novell.com>
3679 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3680 reg_class. Check operands and emit diagnostics for illegal use of
3683 2005-02-15 Jan Beulich <jbeulich@novell.com>
3685 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3686 new variables type, suffix, and width. Handle
3687 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3688 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3689 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3690 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3691 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3692 if unable to translate relocation type, using the new variables.
3694 2005-02-15 Jan Beulich <jbeulich@novell.com>
3696 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3697 (ty_symbol_chars): Define.
3698 * config/tc-ia64.c (ia64_symbol_chars): Define.
3700 2005-02-15 Jan Beulich <jbeulich@novell.com>
3702 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3703 input_line_pointer was advanced.
3705 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3707 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3710 2005-02-13 Jan Beulich <jbeulich@novell.com>
3712 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3713 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3715 (ia64_init): Set md.detect_dv.
3716 (ia64_start_line): New static variable warned. Warn only once when
3717 encountering explicit stops in automatic mode.
3718 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3719 * NEWS: Mention new default mode.
3721 2005-02-13 Jan Beulich <jbeulich@novell.com>
3723 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3724 be freed when wiping out previous state. Canonicalize names before
3725 use. Free name string when detecting redefinition.
3726 (dot_pred_rel): Call generic expression parser to process arguments.
3727 Handle O_register case for individual predicates and O_subtract for
3729 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3731 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3732 Warn if multiple found, issue error if resulting symbol name has zero
3734 (dot_alias): Canonicalize name before use.
3736 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3738 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3740 (in_procedure): Return -1 for warning.
3741 (in_prologue): Likewise.
3742 (in_body): Likewise.
3744 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3746 * config/tc-ia64.c (dot_xdata): Undo the last change.
3747 (dot_float_cons): Likewise.
3748 (dot_xstringer): Likewise.
3749 (dot_xdata_ua): Likewise.
3750 (dot_float_cons_ua): Likewise.
3752 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3754 * NEWS: Mention "-munwind-check=[warning|error]".
3756 * config/tc-ia64.c (md): Add unwind_check.
3757 (unwind_diagnostic): New.
3758 (in_procedure): Call unwind_diagnostic when a directive isn't
3760 (in_prologue): Call unwind_diagnostic when a directive isn't in
3762 (in_body): Call unwind_diagnostic when a directive isn't in
3764 (dot_endp): Set md.unwind_check to error before calling
3765 in_procedure and restore it after. When the name is missing or
3766 couldn't be found, use the one from the last .proc if
3767 md.unwind_check isn't error. Warn if md.unwind_check is
3769 (md_parse_option): Handle "-munwind-check=[warning|error]".
3770 (md_show_usage): Add "-munwind-check=[warning|error]".
3771 (ia64_init): Set md.unwind_check to warning.
3773 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3774 * doc/c-ia64.texi: Likewise.
3776 2005-02-11 Jan Beulich <jbeulich@novell.com>
3778 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3780 (ia64_parse_name): New third parameter.
3781 (md_parse_name): Pass third argument.
3782 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3783 (md_operand): Handling of '@'-prefixed symbols moved from here...
3784 (ia64_parse_name): ...to here.
3786 2005-02-11 Jan Beulich <jbeulich@novell.com>
3788 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3789 (errata_nop_necessary_p): Remove declaraction and definition.
3790 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3791 update md.group_idx. Don't reset md.last_groups.
3793 2005-02-11 Jan Beulich <jbeulich@novell.com>
3795 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3797 (dot_xdata): Free section name after use.
3798 (dot_float_cons): Likewise.
3799 (dot_xstringer): Likewise.
3800 (dot_xdata_ua): Likewise.
3801 (dot_float_cons_ua): Likewise.
3802 (md_pseudo_table): Add xdata16 and xdata16.ua.
3804 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3806 * doc/all.texi: Add IA64.
3807 * doc/as.texinfo: Likewise.
3809 * doc/c-ia64.texi: Fix typos.
3811 2005-02-10 Julian Brown <julian@codesourcery.com>
3813 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3815 (do_t_push_pop): Likewise.
3816 (md_assemble): Likewise.
3817 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3818 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3819 (create_unwind_entry): Output dependency on the required personality
3822 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3824 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3825 * subsegs.c (seg_not_empty_p): Likewise.
3827 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3829 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3830 relative jump calculation.
3831 <md_convert_frag) : Likewise.
3832 <output_disp): Likewise.
3834 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3836 * write.c (write_object_file): Recognize warning-symbol construct
3837 and skip object- and target- handling for the second symbol.
3839 2005-02-02 Jan Beulich <jbeulich@novell.com>
3841 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3842 designators along with quoted ones. Free copy of quoted designator
3845 2005-02-01 Ben Elliston <bje@au.ibm.com>
3847 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3848 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3849 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3850 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3851 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3852 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3853 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3854 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3855 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3856 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3857 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3858 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3859 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3860 #if 0'd code throughout.
3862 2005-01-31 Nick Clifton <nickc@redhat.com>
3864 * as.c (parse_args): Bump copyright date reported by --version to
3867 2005-01-31 Nick Clifton <nickc@redhat.com>
3869 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3872 2005-01-31 Jan Beulich <jbeulich@novell.com>
3874 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3875 that can end with .endr in that case. Make requiring/permitting
3876 pseudo-ops without leading dot closer to the logic in read.c serving
3878 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3881 2005-01-31 Jan Beulich <jbeulich@novell.com>
3883 * macro.c (do_formals): Adjust to no longer accept empty parameter
3885 (define_macro): Adjust to no longer accept empty macro name, garbage
3886 following the parameters, or macros that were previously defined.
3887 * read.c (s_bad_end): Declare.
3888 (potable): Add endm. Handler for endr and endm is s_bad_end.
3889 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3891 * read.h (s_bad_endr): Remove.
3893 2005-01-31 Jan Beulich <jbeulich@novell.com>
3895 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3896 immediately discarding (but counting) those exceeding the maximum
3897 possible amount. Track whether output and input operand counts ever
3898 matched, and use this to better indicate which of the operands/
3899 operand types was wrong; specifically don't default to pointing to
3902 2005-01-31 Jan Beulich <jbeulich@novell.com>
3904 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3905 variable in dot_endp). Add body and insn. Make prologue,
3906 prologue_mask, body, and insn bitfields.
3907 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3909 (in_procedure, in_prologue, in_body): New.
3910 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3911 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3912 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3913 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3914 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3915 dot_personality): Use the appropriate one of the above.
3916 (dot_proc): Clear unwind.proc_start; set to current location only if
3917 none of the entry points were valid. Check for non-zero-length entry
3918 point names. Check that entry points aren't defined, yet. Clear
3919 unwind.prologue, unwind.body, and unwind.insn.
3920 (dot_body): Call in_procedure. Check that first directive in procedure
3921 had no insns emitted before. Set unwind.body.
3922 (dot_prologue): Call in_procedure. Check that not already in prologue.
3923 Check that first directive in procedure had no insns emitted before.
3925 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3926 length entry point names. Check that entry points became defined.
3927 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3929 2005-01-31 Jan Beulich <jbeulich@novell.com>
3931 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3932 before actually using it. Don't generate an error in manual bundling
3933 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3934 Don't generate an error in manual bundling mode when looking at an
3935 insn required to be last in its group but the required slot hasn't
3936 been reached, yet. Allow conversion from MII to MI;I for bundle
3937 consisting of only 2 insns with the stop between them. Suppress
3938 various meaningless errors resulting from detecting earlier ones.
3940 2005-01-31 Jan Beulich <jbeulich@novell.com>
3942 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3945 2005-01-28 Christian Groessler <chris@groessler.org>
3947 * config/tc-z8k.c (md_assemble): Improve error detection.
3949 2005-01-28 Jan Beulich <jbeulich@novell.com>
3951 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3952 for personality routine pointer only if there is one.
3953 (ia64_convert_frag): Likewise.
3954 (generate_unwind_image): Likewise.
3956 2005-01-27 Christian Groessler <chris@groessler.org>
3958 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3959 (md_apply_fix3): Make relative branches out of range an error
3960 instead of a warning. Display correct line number for out of
3961 range branches/calls/memory accesses.
3963 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3965 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3966 to emit .debug_line and other debug sections.
3967 * as.h (seg_not_empty_p): Declare.
3968 * subsegs.c (seg_not_empty_p): New predicate.
3970 2005-01-27 Andrew Cagney <cagney@gnu.org>
3972 * configure: Regenerate to track ../gettext.m4 change.
3974 2005-01-27 Jan Beulich <jbeulich@novell.com>
3976 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3978 2005-01-27 Jan Beulich <jbeulich@novell.com>
3980 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3981 to/from application registers dynamic insns.
3982 (md_assemble): Defer resolution of move to/from application registers
3983 dynamic insns when they can be issued on either the I- or M-units.
3985 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3987 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3988 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3989 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3990 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3991 * cgen.c (gas_cgen_parse_operand): Handle
3992 CGEN_PARSE_OPERAND_SYMBOLIC.
3993 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3994 (frv_force_relocation): Likewise. Fix handling of PIC
3996 (md_apply_fix3): Likewise.
3998 2005-01-21 Ben Elliston <bje@au.ibm.com>
4000 * as.h: Remove #if 0'd code.
4001 * atof-generic.c (atof_generic): Likewise.
4002 * ecoff.c (ecoff_directive_frame): Likewise.
4003 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4004 * itbl-ops.c (itbl_add_reg): Likewise.
4005 * listing.c (calc_hex): Likewise.
4006 * read.c (MASK_CHAR): Likewise.
4007 * subsegs.c (subsegs_print_statistics): Likewise.
4008 * symbols.c (indent): Likewise.
4009 * write.c (write_relocs): Likewise.
4010 (write_object_file): Likewise.
4011 (relax_frag): Likewise.
4013 2005-01-20 Nick Clifton <nickc@redhat.com>
4015 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4016 getopt_long_only() from considering -a as an abbreviation for
4018 (parse_args): Fix the parsing of -a=<file>.
4020 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4023 * read.c (s_incbin): Adjust default count for skip. Check validity
4024 of count and skip rigorously.
4026 2005-01-19 Fred Fish <fnf@specifixinc.com>
4028 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4030 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4032 * read.c (convert_to_bignum): New function, split out from...
4033 (emit_expr): ...here. Handle the case where X_add_number is
4034 positive and the input value is negative.
4035 (output_big_sleb128): Fix setting of continuation bit. Check whether
4036 the final byte needs to be sign-extended. Fix size-shrinking loop.
4037 (emit_leb128_expr): When generating a signed leb128, see whether the
4038 sign of an O_constant's X_add_number matches the sign of the input
4039 value. Use a bignum if not.
4041 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4043 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4044 arch_sh_up in order to match the external name and make the
4045 testsuite's job easier.
4047 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4050 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4052 2005-01-12 Nick Clifton <nickc@redhat.com>
4054 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4055 ignored_arguments array.
4057 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4059 * write.c (write_object_file): Disallow a symbol equated to
4062 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4064 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4066 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4067 (maxq_target): New function: Set the machine type.
4069 2005-01-06 Paul Brook <paul@codesourcery.com>
4071 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4072 (md_begin): Handle TE_VXWORKS for FP defaults.
4073 (md_apply_fix3): Correct rela offsets.
4074 (elf32_arm_target_format): Add VxWorks targets.
4076 2005-01-06 Paul Brook <paul@codesourcery.com>
4078 * configure.tgt: Set em=vxworks for *-*-vxworks.
4079 * config/te-vxworks.h: New File.
4081 2005-01-06 Paul Brook <paul@codesourcery.com>
4083 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4085 2005-01-04 Dmitry Diky <diwil@spec.ru>
4087 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4090 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4092 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4093 (dot_loc): New function.
4094 (md_pseudo_table): Add entry to map .loc to dot_loc().
4095 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4096 seen a .loc directive or we're generating DWARF2 debug info for
4099 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4102 * read.c (s_comm_internal): Don't zero end of name until size
4103 expression has been parsed.
4105 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4107 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4109 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4111 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4114 2004-12-22 Ian Lance Taylor <ian@airs.com>
4116 * configure.tgt: New.
4117 * configure.in: Move setting of cpu_type, fmt, etc., to
4119 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4120 $(srcdir)/configure.tgt.
4121 * configure, Makefile.in: Rebuild.
4123 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4125 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4126 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4128 (avr_offset_expression): New function to parse offsets for LDI
4130 (avr_operand): Use it.
4131 (md_apply_fix3): Generate the relocs.
4133 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4135 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4136 BFD_RELOC_SH_IMMS10BY8 relocation.
4138 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4139 than just ignoring bad code.
4141 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4143 * config/tc-v850.c (handle_lo16): New function.
4144 (v850_reloc_prefix): Use it to check lo().
4145 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4147 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4149 * configure.in: Add s390x-ibm-tpf support.
4150 * configure: Regenerate.
4152 2004-12-15 Jan Beulich <jbeulich@novell.com>
4154 * config/obj-elf.c (obj_elf_change_section): Only set type and
4155 attributes on new sections. Emit warning when type of re-declared
4156 section doesn't match.
4158 2004-12-15 Jan Beulich <jbeulich@novell.com>
4160 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4161 '.cfi_startproc simple' doesn't inherit the old value.
4163 2004-12-15 Jan Beulich <jbeulich@novell.com>
4165 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4166 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4167 generation to emit a factored offset.
4169 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4171 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4172 which is too large in the case of NO_PIC without 64-bit
4175 * config/tc-mips.c (mips_in_shared): New static variable.
4176 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4177 (md_longopts): Add -mshared and -mno-shared.
4178 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4179 (s_cpload): Implement !mips_in_shared case.
4180 (s_cpsetup): Likewise.
4181 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4182 * NEWS: Mention -mno-shared.
4184 2004-12-09 Paul Brook <paul@codesourcery.com>
4186 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4189 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4191 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4192 sequence, increase the size of the sequence.
4194 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4197 2004-12-07 Ben Elliston <bje@gnu.org>
4199 * read.c (s_align): Use an align_limit temporary to allay a GCC
4200 signed/unsigned comparison warning.
4202 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4204 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4205 * configure.in: Use it for arm*-*-linux-gnueabi*.
4206 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4207 * config/te-armlinuxeabi.h: New file.
4208 * Makefile.in: Regenerated.
4209 * aclocal.m4: Likewise.
4210 * configure: Likewise.
4211 * doc/Makefile.in: Regenerated.
4213 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4215 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4216 (xtensa_restore_emit_state): Likewise.
4218 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4220 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4223 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4225 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4226 * Makefile.in: Regenerate.
4228 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4230 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4231 functions, give functions a meaningful name, add comments.
4232 (check_range): New function - Replace operand size calculation
4233 with range checking.
4234 (assemble_insn): Update Algorithm, improve error issuing.
4236 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4239 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4241 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4242 miss between different section in the same module.
4243 (tc_gen_reloc): Likewise.
4245 2004-11-25 Theodore A. Roth <troth@openavr.org>
4247 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4248 atmega325, atmega3250, atmega645 and atmega6450.
4250 2004-11-25 Jan Beulich <jbeulich@novell.com>
4252 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4253 permissible for the selected instruction suffix.
4254 (process_suffix): For DefaultSize instructions, suppressing the
4255 guessing of a 'q' suffix if the instruction doesn't support it is
4256 pointless, because only an 'l' suffix can be guessed in this place.
4258 2004-11-24 Nick Clifton <nickc@redhat.com>
4260 * config/tc-iq2000.c: Remove support for IQ10 processor.
4261 Convert to ISO C90 formatting.
4262 * config/tc-iq2000.h: Likewise.
4264 2004-11-23 Nick Clifton <nickc@redhat.com>
4266 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4267 in this table. They should be correct now.
4269 2004-11-23 Jan Beulich <jbeulich@novell.com>
4271 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4272 indicate the MMX extensions added by both SSE and 3DNow!A.
4273 (Cpu3dnowA): Declare.
4274 (CpuUnknownFlags): Update.
4275 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4276 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4277 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4278 3DNow!. Athlon additionally implies 3DNow!A. Several new
4279 entries (those starting with a dot are for sub-arch specification).
4280 (set_cpu_arch): Handle sub-arch specifications.
4281 (parse_insn): Distinguish between instructions not supported because
4282 of insufficient CPU features and because of 64-bit mode.
4283 * doc/c-i386.texi: Describe enhanced .arch directive.
4285 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4287 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4289 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4291 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4292 without a corresponding .debug_info section.
4294 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4296 * read.c (potable): Add "error" and "warning".
4297 (s_errwarn): New function.
4298 * read.h (s_errwarn): Declare.
4299 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4301 2004-11-22 Nick Clifton <nickc@redhat.com>
4303 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4306 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4308 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4309 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4311 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4313 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4314 (coff_adjust_symtab): Adjust call.
4315 (crawl_symbols): Likewise.
4316 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4317 (obj_app_file): Adjust.
4319 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4321 * configure.in: Enable bfd_assember for the MAXQ port.
4322 * configure: Regenerate.
4324 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4325 Sterling Augustine <sterling@tensilica.com>
4327 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4328 there is a conflict.
4329 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4330 interfaces that are related as determined by xtensa_interface_class_id.
4332 2004-11-12 Nick Clifton <nickc@redhat.com>
4334 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4335 offsets for conditional branches.
4337 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4339 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4341 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4343 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4344 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4346 (relax_frag_immed): Update call to update_next_frag_state.
4348 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4350 * obj.h (struct format_ops <app_file>): Add int param.
4351 * read.h (s_app_file_string): Likewise.
4352 * read.c (s_app_file_string): Likewise.
4353 (s_app_file): Adjust s_app_file_string call.
4354 * config/tc-mips.c (s_mips_file): Likewise.
4355 * config/obj-coff.h (obj_app_file): Add app param.
4356 * config/obj-ecoff.h (obj_app_file): Likewise.
4357 * config/obj-multi.h (obj_app_file): Likewise.
4358 * config/obj-elf.h (elf_file_symbol): Likewise.
4359 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4360 if called for # preprocessor lines.
4362 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4365 * symbols.c (resolve_symbol_value): Convert weak symbols only
4367 (symbol_equated_reloc_p): Don't equate weaks when relocating
4368 only for Windows PECOFF.
4370 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4372 * config/tc-crx.c (print_insn): Check and set insn_addr.
4373 * config/tc-crx.h (md_frag_check): Define.
4375 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4376 Vineet Sharma <vineets@noida.hcltech.com>
4378 * configure.in: Add support for new target maxq-coff.
4379 * configure: Regenerate.
4380 * NEWS: Mention new support.
4381 * config/tc-maxq.c: New file.
4382 * config/tc-maxq.h: New file.
4383 * config/obj-coff.h: Add support for maxq-coff.
4385 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4387 * symbols.c (any_external_name): Define.
4388 (resolve_symbol_value): Convert weak symbols.
4389 (S_SET_EXTERNAL): Support any_external_name.
4390 (S_SET_NAME): Qualify parameter const.
4391 (symbol_equated_reloc_p): Equate to weaks when relocating.
4392 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4393 * tc.h (any_external_name): Declare.
4394 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4396 (weak_is_altname): Declare and define.
4397 (weak_name2altname): Same.
4398 (weak_altname2name): Same.
4399 (weak_uniquify): Same.
4400 (weak_altprefix): Define.
4401 (obj_coff_weak): Change .weak syntax and handling.
4402 (coff_frob_symbol): Fix PE weak symbol alternates.
4403 * config/obj-coff.h (USE_UNIQUE): Define.
4404 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4405 are in another segment.
4406 (tc_gen_reloc): Remove broken addend hack.
4407 doc/as.texinfo: Update.
4409 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4411 * config/tc-xtensa.c (total_frag_text_expansion): New.
4412 (md_estimate_size_before_relax): Use it.
4413 (find_address_of_next_align_frag): Likewise.
4415 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4417 * config/tc-crx.c: Rename argument types.
4418 (processing_arg_number): Rename to 'cur_arg_num'.
4419 (get_number_of_bits): Rename to 'set_operand_size'.
4420 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4421 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4422 (set_indexmode_parameters): Remove function, integrate its code into
4424 (set_operand_size): Get rid of 'Operand Number' function parameter -
4425 use global variable 'cur_arg_num' instead.
4426 Use a local 'argument' pointer to reference the current argument.
4427 (parse_operand): Likewise.
4428 (set_operand): Likewise.
4429 (process_label_constant): Likewise.
4431 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4433 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4434 (add_section_rename): Delete. Inlined into...
4435 (build_section_rename): ...here. Use xstrdup instead of strdup.
4436 (xtensa_section_rename): Drop "const" from argument and return types.
4437 (md_show_usage): Indent to match show_usage().
4438 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4439 (tc_canonicalize_section_name): Define.
4440 (md_elf_section_rename): Remove unused macro.
4441 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4442 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4443 (Frame Directive): Delete.
4445 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4447 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4448 * config/tc-arm.c (target_oabi): Delete.
4449 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4450 (arm_opts): Remove moabi.
4451 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4452 * doc/c-arm.texi (ARM Options): Likewise.
4453 * configure: Regenerated.
4455 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4457 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4458 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4459 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4460 * configure: Regenerate.
4461 * config/tc-cris.c (enum cris_archs): New.
4462 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4463 (cris_insn_ver_valid_for_arch): New functions.
4464 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4465 (cris_arch): New variable.
4466 (md_pseudo_table): New pseudo .arch.
4467 (err_for_dangerous_mul_placement): Initialize according to
4469 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4471 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4472 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4473 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4474 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4475 use in md_cris_relax_table.
4476 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4477 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4478 Update and improve head comment.
4479 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4480 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4482 (md_longopts): New option --march=...
4483 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4485 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4486 (HANDLE_RELAXABLE): New macro.
4487 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4488 cases. Check for weak symbols and assume not relaxable. Handle
4489 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4490 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4492 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4493 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4494 (cris_create_short_jump): Adjust for CRISv32.
4495 (cris_relax_frag): Handle new states.
4496 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4497 (md_begin): Define symbols "..asm.arch.cris.v32",
4498 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4499 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4500 when entering opcode table entry points.
4501 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4502 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4503 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4504 (cris_process_instruction): Initialize out_insnp->insn_type to
4505 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4506 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4508 <case 'm'>: Check that modified_char == '.'.
4509 <invalid operands>: Consume the rest of the line.
4510 When operands don't match, skip over subsequent insns with
4511 non-matching version specifier but same mnemonic.
4512 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4513 special registers in CRISv32 are always 32 bit long.
4514 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4516 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4517 and compatible. Recognize "ACR" for v32, unless followed by "+".
4518 (get_spec_reg): Consider cris_arch when looking up register.
4519 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4521 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4522 (cris_get_expression): Restore input_line_pointer if failing "early".
4523 (get_flags): Consider cris_arch and recognize flags accordingly.
4524 (branch_disp): Adjust for CRISv32.
4525 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4526 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4527 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4528 resolved. Don't enter zeros in object file for
4530 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4531 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4532 (md_parse_option): Break out "return 1".
4533 <OPTION_ARCH> New case.
4534 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4535 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4536 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4537 <case BFD_RELOC_32_PCREL>: New cases.
4538 Addends for non-zero fx_pcrel are too in fx_offset.
4539 (md_show_usage): Show --march=<arch>.
4540 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4541 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4542 (s_syntax) <struct syntaxes>: Properly constify member operand.
4543 * config/tc-cris.h (TARGET_MACH): Define.
4544 (cris_mach): Declare.
4545 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4546 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4547 (CRIS-Opts): Document --march=...
4548 (CRIS-Pseudos): Document .arch.
4550 2004-11-04 Jan Beulich <jbeulich@novell.com>
4552 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4553 intel syntax and no register prefix, allow $ in symbol names when
4555 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4556 (intel_float_operand): Add fourth return value indicating math control
4557 operations. Make classification more precise.
4558 (md_assemble): Complain if memory operand of mov[sz]x has no size
4560 (parse_insn): Translate word operands to floating point instructions
4561 operating on integers as well as control instructions to short ones
4562 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4563 floating point instructions operating on non-integer operands.
4564 (match_template): Remove fldcw special case. Adjust q-suffix handling
4565 to permit it on fild/fistp/fisttp in AT&T mode.
4566 (process_suffix): Don't guess DefaultSize insns' suffix from
4567 stackop_size for certain floating point control instructions. Guess
4568 suffix for branch and [ls][gi]dt based on flag_code. Split error
4569 messages for Intel and AT&T syntax, and make the condition more strict
4570 for the former. Adjust suppressing of generation of operand size
4572 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4573 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4574 more error checking.
4575 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4576 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4578 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4580 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4581 md_short_jump_size, md_long_jump_size.
4582 * write.c [!WORKING_DOT_WORD]: Ditto.
4583 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4585 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4587 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4588 const qualifier in these definitions.
4589 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4590 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4592 2004-11-02 Nick Clifton <nickc@redhat.com>
4594 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4595 table before deciding to produce a .debug_line section to match up
4596 with a user provided .debug_info section.
4598 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4600 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4601 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4603 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4605 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4606 (get_flags): New function.
4607 (get_number_of_bits): Edit comments, update numeric values to
4609 (process_label_constant): Don't support the colon
4610 format (SYMBOL:[s|m|l]).
4611 (set_cons_rparams): Support argument type 'arg_rbase'.
4612 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4613 (handle_LoadStor): Bug fix, first handle post-increment mode.
4614 (getreg_image): Remove redundant code, update according to latest
4616 (print_constant): Bug fix relate to 3-word instructions.
4617 (assemble_insn): Bug fix, when matching instructions, verify also
4618 instruction type (not only mnemonic).
4619 Add various error checking.
4620 (preprocess_reglist): Support HI/LO and user registers.
4622 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4624 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4625 in an epilogue directive go negative.
4627 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4630 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4631 after reporting template error during manual bundling. Reported
4632 by Michael Dupont, michaelx.dupont@intel.com.
4634 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4636 * Makefile.am: Run dep-am.
4637 * aclocal.m4: Regenerate with automake 1.9.2.
4638 * Makefile.in: Regenerate with automake 1.9.2.
4639 * doc/Makefile.in: Likewise.
4641 * config/tc-arm.c: Include "dw2gencfi.h".
4642 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4644 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4645 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4646 (tc_cfi_frame_initial_instructions): Define.
4647 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4650 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4652 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4654 Update coprocessor id to be unsigned immediate.
4656 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4658 * config/tc-i386.c (O_secrel): Delete.
4659 (tc_pe_dwarf2_emit_offset): New function.
4660 * config/tc-i386.h (O_secrel): Define as O_md1.
4661 (TC_DWARF2_EMIT_OFFSET): Define.
4663 2004-10-18 Nick Clifton <nickc@redhat.com>
4665 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4666 ignore @fptr() directives for 4-byte fixups.
4668 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4670 * Makefile.am: Run "make dep-am"
4671 * Makefile.in: Regenerate.
4673 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4675 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4676 Remove comments about placement of literal pools.
4677 (Literal Directive): Update description of literal placement.
4678 (Literal Prefix Directive): Remove statement that this does not apply
4679 to absolute-mode literals. Describe new section naming scheme.
4681 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4683 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4684 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4685 is_windowed_return_opcode): Delete.
4686 (xtensa_frob_label): Use get_subseg_target_freq.
4687 (md_assemble): Inline call to is_entry_opcode.
4688 (xtensa_handle_align): Inline call to get_frag_is_literal.
4689 (relaxation_requirements): Inline call to is_jx_opcode.
4690 (emit_single_op): Inline call to is_movi_opcode.
4691 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4692 get_frag_is_no_transform, is_entry_opcode, and
4693 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4694 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4695 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4696 Inline calls to get_frag_is_no_transform.
4697 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4698 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4699 get_frag_is_no_transform.
4700 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4701 and set_frag_is_no_transform.
4702 (get_expression_value): Delete.
4703 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4704 cur_target_freq to target_freq.
4705 (get_subseg_info): Split out code to create a new map entry into ...
4706 (add_subseg_info): ... this new function.
4707 (get_last_insn_flags): Check if get_subseg_info succeeded.
4708 (set_last_insn_flags): Call add_subseg_info if needed.
4709 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4710 (xtensa_reorder_segments): Compute last_sec while counting sections.
4711 Remove call to get_last_sec.
4712 (get_last_sec): Delete.
4713 (cache_literal_section): Inline call to retrieve_literal_seg and its
4714 callees, seg_present and add_seg_list.
4715 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4716 (get_frag_is_insn, get_frag_is_no_transform,
4717 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4718 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4720 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4722 * config/tc-xtensa.c: Use ISO C90 formatting.
4723 * config/tc-xtensa.h: Likewise.
4724 * config/xtensa-istack.h: Likewise.
4725 * config/xtensa-relax.c: Likewise.
4726 * config/xtensa-relax.h: Likewise.
4728 2004-10-12 Paul Brook <paul@codesourcery.com>
4730 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4733 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4736 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4738 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4740 (Acknowledgements): Use "GAS" instead of AS variable.
4742 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4744 * config/tc-i386.c: Include "elf/x86-64.h".
4745 (i386_elf_section_type): New function.
4746 * config/tc-i386.h (md_elf_section_type): Define.
4747 (i386_elf_section_type): New prototype.
4749 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4751 * config/m68k-parse.h (enum m68k_register): New control register,
4753 * config/tc-m68k.c: Correct control register set for MCF5249.
4755 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4756 Sterling Augustine <sterling@tensilica.com>
4758 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4759 (UNREACHABLE_MAX_WIDTH): Define.
4760 (XTENSA_FETCH_WIDTH): Delete.
4761 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4762 prefer_const16, prefer_l32r): New global variables.
4763 (LIT4_SECTION_NAME): Define.
4764 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4765 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4766 (frag_flags struct): New.
4767 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4768 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4769 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4770 (MAX_FORMATS): Define.
4771 (op_placement_info struct, op_placement_table): New.
4772 (O_pltrel, O_hi16, O_lo16): Define.
4773 (directiveE enum): Rename directive_generics to directive_transform.
4774 Delete directive_relax. Add directive_schedule,
4775 directive_absolute_literals, and directive_last_directive.
4776 (directive_info): Rename "generics" to "transform". Delete "relax".
4777 Add "schedule" and "absolute-literals".
4778 (directive_state): Adjust entries to match changes in directive_info.
4779 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4780 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4781 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4782 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4783 (align_only_targets, software_a0_b_retw_interlock,
4784 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4785 software_avoid_short_loop, software_avoid_close_loop_end,
4786 software_avoid_all_short_loops, specific_opcode): Delete.
4787 (warn_unaligned_branch_targets): New.
4788 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4789 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4790 (option_[no_]link_relax, option_[no_]transform,
4791 option_[no_]absolute_literals, option_warn_unaligned_targets,
4792 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4794 (option_[no_]align_only_targets, option_literal_section_name,
4795 option_text_section_name, option_data_section_name,
4796 option_bss_section_name, option_eb, option_el): Delete.
4797 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4798 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4799 and target-hardware. Delete entries for [no-]target-align-only,
4800 literal-section-name, text-section-name, data-section-name, and
4802 (md_parse_option): Handle new options and remove old ones. Accept but
4803 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4804 and treat them as [no-]transform.
4805 (md_show_usage): Add new options and remove old ones.
4806 (xtensa_setup_hw_workarounds): New.
4807 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4808 "long", "short", "loc" and "frequency" entries.
4809 (use_generics): Rename to ...
4810 (use_transform): ... this function. Add past_xtensa_end check.
4811 (use_longcalls): Add past_xtensa_end check.
4812 (code_density_available, can_relax): Delete.
4813 (do_align_targets): New.
4814 (get_directive): Accept dashes in directive names. Warn about
4815 [no-]generics and [no-]relax directives and treat them as
4817 (xtensa_begin_directive): Call md_flush_pending_output only for some
4818 directives. Check for directives inside instruction bundles. Warn
4819 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4820 directives. Handle new directives. Check generating_literals flag
4822 (xtensa_end_directive): Check for directives inside instruction
4823 bundles. Warn and ignore [no-]density directives. Handle new
4824 directives. Call xtensa_set_frag_assembly_state.
4825 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4826 xtensa_dwarf2_emit_insn): New.
4827 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4828 use_literal_section flag.
4829 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4830 literals. Use xtensa_elf_cons to parse the expression.
4831 (xtensa_literal_prefix): Do not check use_literal_section. Support
4832 ".lit4" sections for absolute literals. Change prefix convention to
4833 replace ".text" (or ".t" in a linkonce section). No need to call
4835 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4836 (expression_end): Handle closing braces and colons.
4837 (PLT_SUFFIX, plt_suffix): Delete.
4838 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4839 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4840 and O_hi16 expressions as well.
4841 (tokenize_arguments): Handle closing braces and colons.
4842 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4843 operands and paired register syntax.
4844 (get_invisible_operands): New.
4845 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4846 new xtensa-isa.h functions.
4847 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4848 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4849 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4850 instructions. Use xtensa_translate_zero_immed.
4851 (operand_is_immed, operand_is_pcrel_label): Delete.
4852 (get_relaxable_immed): Use new xtensa-isa.h functions.
4853 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4855 (xtensa_print_insn_table, print_vliw_insn): New.
4856 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4857 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4858 is_branch_or_jump_opcode): Delete.
4859 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4860 (opnum_to_reloc, reloc_to_opnum): Delete.
4861 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4862 xtensa-isa.h functions. Operate on one slot of an instruction.
4863 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4864 xg_get_insn_size): Delete.
4865 (xg_get_build_instr_size): Use xg_get_single_size.
4866 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4867 xg_build_widen_table. Use xg_get_single_size.
4868 (xg_get_max_narrow_insn_size): Delete.
4869 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4870 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4872 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4873 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4874 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4875 xg_build_widen_table. Use xg_get_single_size.
4876 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4878 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4879 treat weak symbols conservatively.
4880 (xg_check_operand): Use new xtensa-isa.h functions.
4881 (is_dnrange): Delete.
4882 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4883 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4884 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4885 xtensa-isa.h functions.
4886 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4887 xg_instruction_matches_options): New.
4888 (xg_instruction_matches_rule): Handle O_register expressions. Call
4889 xg_instruction_matches_options.
4890 (transition_rule_cmp): New.
4891 (xg_instruction_match): Update call to xg_build_simplify_table.
4892 (xg_build_token_insn): Record loc fields.
4893 (xg_simplify_insn): Check is_specific_opcode field and
4894 density_supported flag.
4895 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4896 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4897 (xg_assemble_literal): Add error handling for O_big. Call
4898 record_alignment. Handle O_pltrel.
4899 (xg_valid_literal_expression): New.
4900 (xg_assemble_literal_space): Add slot parameter. Remove call to
4901 set_expr_symbol_offset. Add call to record_alignment. Update call to
4903 (xg_emit_insn): Delete.
4904 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4905 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4906 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4907 and slot parameters. Handle new "alternate" relocations for absolute
4908 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4909 O_hi16. Use new xtensa-isa.h functions.
4910 (xg_assemble_tokens): Delete.
4911 (is_register_writer): Use new xtensa-isa.h functions.
4912 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4913 old-style RSR from LCOUNT.
4914 (next_frag_opcode): Delete.
4915 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4916 update_next_frag_state): New.
4917 (update_next_frag_nop_state): Delete.
4918 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4919 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4920 the state of the absolute-literals directive. Add calls to
4921 record_alignment and xtensa_set_frag_assembly_state. Call
4922 xtensa_switch_to_non_abs_literal_fragment instead of
4923 xtensa_switch_to_literal_fragment.
4925 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4926 (get_expanded_loop_offset): Change check for undefined opcode to an
4928 (xtensa_set_frag_assembly_state, relaxable_section,
4929 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4930 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4931 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4932 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4933 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4934 (xtensa_init_fix_data): New.
4935 (xtensa_frob_label): Reset label symbol to the current frag. Check
4936 do_align_targets and generating_literals flag. Propagate frequency
4937 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4938 (xtensa_unrecognized_line): New.
4939 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4940 to xtensa_set_frag_assembly_state.
4941 (error_reset_cur_vinsn): New.
4942 (md_assemble): Remove check for literal frag. Remove call to
4943 istack_init. Call use_transform instead of use_generics. Parse
4944 explicit instruction format specifiers. Move code for
4945 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4946 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4947 Add dwarf2_where call. Remote automatic alignment for ENTRY
4948 instructions. Move call to xtensa_clear_insn_labels to the end.
4949 Rearrange to handle bundles.
4950 (xtensa_cons_fix_new): Delete.
4951 (xtensa_handle_align): New.
4952 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4953 assignment to is_no_density field.
4954 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4955 instead of reloc_to_opnum. Handle "alternate" relocations.
4956 (xtensa_force_relocation, xtensa_check_inside_bundle,
4957 xtensa_elf_section_change_hook): New.
4958 (xtensa_symbol_new_hook): Delete.
4959 (xtensa_fix_adjustable): Check for difference of symbols with an
4960 offset. Check for external and weak symbols.
4961 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4962 (md_estimate_size_before_relax): Return expansion for the first slot.
4963 (tc_gen_reloc): Handle difference of symbols by producing
4964 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4965 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4966 tentative values into the output when linkrelax is set.
4967 (XTENSA_PROP_SEC_NAME): Define.
4968 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4969 Create literal tables only if using literal sections. Create new
4970 property tables instead of old instruction tables. Check for unaligned
4971 branch targets and loops.
4972 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4973 new_resource_table, clear_resource_table, resize_resource_table,
4974 resources_available, reserve_resources, release_resources,
4975 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4976 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4977 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4978 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4979 flag. Update checks for workaround options. Call
4980 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4981 (xtensa_cleanup_align_frags): Add special case for branch targets.
4982 Check for and mark unreachable frags.
4983 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4984 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4985 end of a zero-overhead loop body.
4986 (frag_can_negate_branch): Handle instructions with multiple slots.
4987 Use new xtensa-isa.h functions
4988 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4989 xtensa_mark_zcl_first_insns): New.
4990 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4991 transformations are disabled.
4992 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4993 multislot instructions.
4994 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4995 Likewise. Also error if transformations are disabled.
4996 (unrelaxed_frag_max_size): New.
4997 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4998 xtensa-isa.h functions.
4999 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5000 xtensa_opcode_is_loop instead of is_loop_opcode.
5001 (get_text_align_power): Replace as_fatal with assertion.
5002 (get_text_align_fill_size): Iterate instead of using modulus when
5004 (get_noop_aligned_address): Assert that this is for a machine-dependent
5005 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5006 xg_get_single_size, and frag_format_size.
5007 (get_widen_aligned_address): Rename to ...
5008 (get_aligned_diff): ... this function. Add max_diff parameter.
5009 Remove handling of rs_align/rs_align_code frags. Use
5010 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5011 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5012 and pass it back to caller.
5013 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5014 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5015 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5016 (relax_frag_text_align): Rename to ...
5017 (relax_frag_loop_align): ... this function. Assume loops can only be
5018 in the first slot of an instruction.
5019 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5020 instruction. Remove call to frag_wane.
5021 (relax_frag_narrow): Rename to ...
5022 (relax_frag_for_align): ... this function. Extend to handle
5023 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5024 RELAX_NARROW for the first slot.
5025 (find_address_of_next_align_frag, bytes_to_stretch): New.
5026 (future_alignment_required): Use find_address_of_next_align_frag and
5027 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5028 alignment decisions.
5029 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5030 Check if transformations are enabled for b_j_loop_end workaround.
5031 Use new xtensa-isa.h functions and handle multislot instructions.
5032 Update call to xg_assembly_relax.
5033 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5034 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5036 (convert_frag_narrow): Add segP, format and slot parameters. Call
5037 convert_frag_immed for branch instructions. Adjust calls to
5038 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5039 xg_get_single_size and xg_get_single_format.
5040 (convert_frag_fill_nop): New.
5041 (convert_frag_immed): Add format and slot parameters. Handle multislot
5042 instructions and use new xtensa-isa.h functions. Update calls to
5043 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5044 enabled for b_j_loop_end workaround. Use build_nop instead of
5045 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5046 frags. Use xg_get_single_size. Handle O_pltrel.
5047 (fix_new_exp_in_seg): Remove check for old plt flag.
5048 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5049 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5050 for loop opcode to an assertion. Mark all frags up to the end of the
5051 loop as not transformable.
5052 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5053 (get_subseg_info): New.
5054 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5056 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5057 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5058 (xtensa_switch_to_non_abs_literal_fragment): New.
5059 (cache_literal_section): Add is_code parameter and pass it through to
5060 retrieve_literal_seg.
5061 (retrieve_literal_seg): Add is_code parameter and use it to set the
5062 flags on the literal section. Handle case where head parameter is 0.
5063 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5064 set_frag_is_no_transform): New.
5065 (xtensa_create_property_segments): Add end_property_function parameter
5066 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5067 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5068 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5069 (add_xt_block_frags): Add end_property_function parameter and call it
5070 if it is non-zero. Call xtensa_frag_flags_init.
5071 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5072 get_frag_property_flags, frag_flags_to_number,
5073 xtensa_frag_flags_combinable, xt_block_aligned_size,
5074 xtensa_xt_block_combine, add_xt_prop_frags,
5075 init_op_placement_info_table, opcode_fits_format_slot,
5076 xg_get_single_size, xg_get_single_format): New.
5077 (istack_push): Inline call to tinsn_copy.
5078 (tinsn_copy): Delete.
5079 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5080 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5081 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5082 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5083 functions. Handle invisible operands.
5084 (tinsn_to_slotbuf): New.
5085 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5086 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5087 vinsn_from_chars, and xg_free_vinsn.
5088 (tinsn_from_insnbuf): New.
5089 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5090 instructions. Handle symbol differences.
5091 (get_num_stack_text_bytes): Use xg_get_single_size.
5092 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5093 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5094 get_expr_register, set_expr_symbol_offset_diff): New.
5095 * config/tc-xtensa.h (MAX_SLOTS): Define.
5096 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5097 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5098 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5100 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5101 (xtensa_frag_type struct): Add is_assembly_state_set,
5102 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5103 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5104 Replace is_generics and is_relax fields by is_no_transform field.
5105 Delete is_text and is_longcalls fields. Change text_expansion and
5106 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5107 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5108 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5109 (xtensa_fix_data struct): New.
5110 (xtensa_symfield_type struct): Delete plt field.
5111 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5112 forward declaration here.
5113 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5114 (XTENSA_SECTION_RENAME): Undefine.
5115 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5116 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5117 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5118 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5119 (unit_num_copies_func, opcode_num_units_func,
5120 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5121 (resource_table struct): New.
5122 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5123 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5124 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5125 (tinsn_copy): Delete prototype.
5126 (vliw_insn struct): New.
5127 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5128 (widen_spec_list): Add option conditions for density and boolean
5129 instructions. Add expansions using CONST16 and conditions for using
5130 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5132 (simplify_spec_list): Add option conditions for density instructions.
5133 Add entry for NOP instruction.
5134 (append_transition): Add cmp function pointer parameter and use it to
5135 insert the new entry in order.
5136 (operand_function_LOW16U, operand_function_HI16U): New.
5137 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5138 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5139 (enter_opname, split_string): Use xstrdup instead of strdup.
5140 (init_insn_pattern): Initialize new options field.
5141 (clear_req_or_option_list, clear_req_option_list,
5142 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5144 (parse_insn_pattern): Parse option conditions.
5145 (transition_applies): New.
5146 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5147 swapped last arguments in calls to append_constant_value_condition.
5148 Call clone_req_option_list. Add warning about invalid opcode.
5149 Handle LOW16U and HI16U function names.
5150 (build_transition_table): Add cmp parameter and use it in calls to
5151 append_transition. Use new xtensa-isa.h functions. Check
5152 transition_applies before adding entries.
5153 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5154 pass it through to build_transition_table.
5155 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5156 ReqOption, transition_cmp_fn): New types.
5157 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5158 (transition_rule struct): Add options field.
5159 * doc/as.texinfo (Overview): Update Xtensa options.
5160 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5161 --[no-]relax, and --[no-]generics options. Update descriptions of
5162 --text-section-literals and --[no-]longcalls. Add
5163 --[no-]absolute-literals and --[no-]transform.
5164 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5165 Remove use of "generic" and "specific" terminology for opcodes.
5166 (Xtensa Registers): Generalize the syntax description to include
5167 user-defined register files.
5168 (Xtensa Automatic Alignment): Update.
5169 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5170 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5171 (Xtensa Directives): Remove confusing rules about precedence.
5172 (Density Directive, Relax Directive): Delete.
5173 (Schedule Directive): New.
5174 (Generics Directive): Rename to ...
5175 (Transform Directive): ... this node.
5176 (Literal Directive): Update for absolute literals. Missing
5177 literal_position directive is now an error.
5178 (Literal Position Directive): Update for absolute literals.
5179 (Freeregs Directive): Delete.
5180 (Absolute Literals Directive): New.
5181 (Frame Directive): Minor editing.
5182 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5183 Update dependencies.
5184 * Makefile.in: Regenerate.
5186 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5188 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5189 to build the second and third fixups for a composite relocation.
5190 (macro_read_relocs): New function.
5191 (macro_build): Use it.
5192 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5193 Simplify fragging code accordingly.
5194 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5195 of the composite relocation. Set fx_tcbit in both fixups.
5197 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5199 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5200 (md_apply_fix3): Don't treat composite relocs as done.
5202 2004-10-07 Jan Beulich <jbeulich@novell.com>
5204 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5205 prefix for symbol names generated from the LOCAL macro directive.
5207 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5208 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5210 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5212 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5214 (md_assemble): Add error checking for Co-Processor instructions.
5215 (get_cinv_parameters): Add 'b' option to invalidate the
5216 branch-target cache.
5218 2004-10-05 Paul Brook <paul@codesourcery.com>
5220 * config/tc-arm.c (unwind): New variable.
5221 (vfp_sp_encode_reg): New function.
5222 (vfp_sp_reg_required_here): Use it.
5223 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5224 (vfp_parse_reg_list): New function.
5225 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5226 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5227 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5228 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5230 (md_pseudo_table): Add them.
5231 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5232 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5233 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5234 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5235 require_hashconst, add_unwind_opcode): New functions.
5236 * doc/c-arm.texi: Document unwinding opcodes.
5237 * NEWS: Mention the new feature.
5239 2004-10-04 Eric Christopher <echristo@redhat.com>
5241 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5243 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5245 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5247 * config/tc-s390.c (md_apply_fix3): Likewise.
5248 * config/tc-sparc.c (md_apply_fix3): Likewise.
5250 2004-10-01 Paul Brook <paul@codesourcery.com>
5252 * config/tc-arm.c (arm_elf_section_type): New function.
5253 (arm_elf_change_section): Set section link for exidx sections.
5254 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5255 (md_elf_section_type): Define.
5257 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5259 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5260 instruction's offset.
5262 2004-10-01 Adam Nemet <anemet@lnxw.com>
5264 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5266 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5268 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5269 asymbol *, instead use symbol_get_bfdsym.
5271 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5273 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5275 2004-09-30 Paul Brook <paul@codesourcery.com>
5277 * config/tc-arm.c (do_smi, do_nop): New functions.
5278 (insns): Add ARMv6ZK instructions.
5279 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5280 (tc_gen_reloc): Ditto.
5281 (arm_cpus): Add mpcore and arm1176.
5282 (arm_archs): Add armv6{k,z,zk}.
5283 * doc/c-arm.texi: Document new cores and architectures.
5285 2004-09-30 Nick Clifton <nickc@redhat.com>
5287 * config/tc-arm.c: Use ISO C90 formatting.
5289 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5291 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5292 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5293 REG_TYPE_MVDX is expected.
5295 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5297 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5299 2004-09-21 James E Wilson <wilson@specifixinc.com>
5301 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5302 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5303 output_spill_base, output_unat_psprel, output_lc_psprel,
5304 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5305 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5306 output_spill_psprel_p): Use it.
5308 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5310 * config/tc-crx.c (handle_LoadStor): New function.
5311 Handle load/stor unique instructions before parsing.
5313 2004-09-17 Paul Brook <paul@codesourcery.com>
5315 * config/tc-arm.c (s_arm_rel31): New funciton.
5316 (md_pseudo_table): Add .rel31.
5317 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5318 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5319 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5320 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5321 (arm_parse_reloc): Add (target2).
5323 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5325 * Makefile.am: Run "make dep-am".
5326 * Makefile.in: Regenerate.
5327 * aclocal.m4: Regenerate.
5328 * configure: Regenerate.
5329 * doc/Makefile.in: Regenerate.
5330 * po/POTFILES.in: Regenerate.
5331 * po/gas.pot: Regenerate.
5333 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5335 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5336 [!LLONG_MAX]: Ditto.
5338 2004-09-13 Paul Brook <paul@codesourcery.com>
5340 * config/tc-arm.c: Rename RELABS to TARGET1.
5342 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5344 * messages.c (as_internal_value_out_of_range): Cast values passed
5345 to as_bad_where or as_warn_where to proper type.
5347 2004-09-11 Theodore A. Roth <troth@openavr.org>
5349 * config/tc-avr.c: Add support for
5350 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5352 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5354 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5355 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5357 2004-09-08 Paul Brook <paul@codesourcery.com>
5359 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5360 fini_array and preinit_array section types.
5361 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5363 * doc/as.texinfo: Document extra section types.
5365 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5367 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5368 * Makefile.in: Regenerated.
5369 * configure.in: Set em for arm*-*-symbianelf*.
5370 * configure: Regenerated.
5371 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5372 vectors when appropriate.
5373 * config/te-symbian.h: New file.
5375 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5377 * config/tc-crx.c (gettrap): Exception vector can be case
5379 (process_label_constant): Fix a 32-bit displacement bug in branch
5381 (get_operandtype) : Bug fix, wrong operand was used.
5382 (process_label_constant): Initialize relocation type to
5385 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5387 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5388 for synthesizable cores.
5390 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5392 2004-08-25 Dmitry Diky <diwil@spec.ru>
5394 * config/tc-msp430.c: Clean-up the code.
5395 (md_relax_table): New relax table.
5396 (mcu_types): Sort MCU types.
5397 (md_pseudo_table): Add .profiler pseudo handler.
5398 (pow2value): New function.
5399 (msp430_profiler): New function.
5400 (msp430_operands): Add new insns handlers.
5401 (msp430_srcoperand): Add register operand handler, allow complex
5403 (md_estimate_size_before_relax): Rewritten.
5404 (md_convert_frag): Rewritten.
5405 (msp430_relax_frag): New function.
5406 * config/tc-msp430.h (md_relax_frag): define macro
5407 * doc/c-msp430.texi: Update information.
5409 2004-08-24 Nick Clifton <nickc@redhat.com>
5411 * as.c (std_shortopts): Allow -g to take an optional argument.
5412 (parse_args): Pass any switch starting with -g on to the backend
5415 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5417 * configure.in (arm*-*-symbianelf*): New target.
5418 (arm*-*-eabi*): Likewise.
5419 * configure: Regenerated.
5421 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5422 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5425 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5427 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5428 argument, don't do anything if current section is not
5429 .gnu.linkonce.t.* and linkonce_empty is set.
5430 (generate_unwind_image, dot_endp): Adjust callers, call
5431 start_unwind_section (*, 1) if nothing will be put into the
5434 2004-08-17 Nick Clifton <nickc@redhat.com>
5436 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5437 (show_usage): Add -g.
5438 (std_longopts): Add --gen-debug. Alpha sort the table.
5439 (parse_args): Print an error message if a switch is not handled.
5440 Handle the -g switch, calling md_debug_format_selector() if
5442 * NEWS: Mention new feature.
5443 * doc/as.texinfo: Document new switch.
5444 * doc/internals.texi: Document behaviour of md_parse_option.
5446 * config/tc-arm.c (md_parse_option): Do not issue an error message
5447 if the switch is not recognised.
5448 * config/tc-m68k.c (md_parse_option): Likewise.
5449 * config/tc-pdp11.c (md_parse_option): Likewise.
5450 * config/tc-v850.c (md_parse_option): Likewise.
5452 * as.h: Fix up formatting.
5455 2004-08-16 Nick Clifton <nickc@redhat.com>
5457 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5459 * configure.in: Sort architecture based tables alphabetically.
5460 * configure: Regenerate.
5462 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5464 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5465 { "cc", 68 }, with { "cr", 70 }.
5467 2004-08-13 Jan Beulich <jbeulich@novell.com>
5468 Nick Clifton <nickc@redhat.com>
5470 * as.c: Add and handle new --alternate command line option.
5471 * macro.c (macro_set_alternate): New.
5472 * macro.h (macro_set_alternate): Declare.
5473 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5474 * doc/as.texinfo: Document new command line option and pseudo-ops
5475 as well as insert documentation originating from gasp about
5476 alternate macro syntax.
5477 * NEWS: Mention new command line option and pseudo-ops.
5479 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5481 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5484 2004-08-06 Paul Brook <paul@codesourcery.com>
5486 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5487 Handle new relocations.
5488 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5490 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5492 * write.c (relax_segment): Use was_address instead of address when
5493 setting fr_fix field for align frag due to backwards .org.
5495 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5497 Introduce SH2a support.
5498 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5499 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5501 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5502 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5503 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5504 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5505 to end of conditional expression.
5506 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5507 * config/tc-sh.c: Add sh2a-nofpu support.
5508 2003-12-29 DJ Delorie <dj@redhat.com>
5509 * tc-sh.c: Add sh2a support.
5510 (parse_reg): Add tbr.
5511 (parse_at): Support @@(disp,tbr).
5512 (get_specific): Support sh2a opcodes.
5513 (insert4): New, for 4 byte relocs.
5514 (build_Mytes): Support sh2a opcodes.
5515 (md_apply_fix3_Mytes): Support sh2a opcodes.
5516 2003-12-02 Michael Snyder <msnyder@redhat.com>
5517 * config/tc-sh.c (md_parse_option): Handle sh2a.
5518 (sh_elf_final_processing): Ditto.
5520 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5522 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5525 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5527 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5528 (ppc_arch): Expand comment.
5530 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5532 * config/tc-crx.c: Support evaluating the difference between two
5534 * config/tc-crx.h: Likewise.
5536 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5538 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5540 (ia64_elf_section_change_hook): Set the linked-to section for
5543 2004-07-26 Dmitry Diky <diwil@spec.ru>
5545 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5546 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5547 msp430xG438, msp430xG439.
5549 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5551 * doc/as.texinfo (Section, PushSection): Correct documentation
5554 2004-07-21 Jan Beulich <jbeulich@novell.com>
5556 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5557 permissible for the selected instruction suffix.
5558 (match_template): Don't permit 64-bit general purpose operands in
5560 (finalize_imm): Permit 64-bit immediates.
5561 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5562 specially except for the width of the used base and/or index
5563 registers. For 32-bit displacements, use sign-extended
5564 relocations only when using 64-bit addressing.
5565 Force zero displacement on rip-relative addressing when there is
5566 no other displacement.
5567 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5568 specially except for the width of the used base and/or index
5570 (parse_register): Disallow Reg64 registers in 32-bit mode.
5572 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5573 suffix if the instruction doesn't support it.
5575 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5577 * config/tc-mips.c (append_insn): Handle constant expressions with
5578 no associated relocation.
5579 (mips_ip): Cancel the expression after use for the Q format
5581 (parse_relocation): Return no relocation for unsupported
5583 (my_getSmallExpression): Return no relocation if no relocation
5586 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5588 * config/obj-som.c (adjust_stab_sections): Add prototype.
5589 (obj_som_compiler, obj_som_version, obj_som_copyright,
5590 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5591 * config/tc-hppa.c (update_subspace): Likewise.
5592 (is_defined_subspace): Amplify comment.
5593 * config/obj-som.h (som_frob_file): Add prototype.
5595 2004-07-19 Christopher Faylor <cgf@timesys.com>
5596 H.J. Lu <hongjiu.lu@intel.com>
5598 * subsegs.c (section_symbol): Don't create a new segment when
5599 existing segment is undefined.
5601 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5603 * config/tc-arm.c: Include include/opcode/arm.h.
5604 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5605 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5606 (FPU_ARCH_*): Delete.
5607 * Makefile.am: Update dependencies.
5608 * Makefile.in: Regenerate.
5610 2004-07-15 Nick Clifton <nickc@redhat.com>
5612 * configure.in: Accept armbe as a big-endian arm configuration.
5613 * configure: Regenerate.
5615 2004-07-13 Thomas Nystrom <thn@saeab.se>
5617 * config/tc-i386.c (T_SHIFTOP): New constant.
5618 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5619 (intel_el1): Handle '~'.
5620 (intel_get_token): Handle '<>', '&', '|' and '~'.
5622 2004-07-13 Nick Clifton <nickc@redhat.com>
5624 (md_assemble): Remove spurious newline from end of as_bad error
5626 (intel_e05_1): Likewise.
5627 (intel_e11): Likewise.
5628 (intel_match_token): Likewise.
5630 2004-07-11 Andreas Schwab <schwab@suse.de>
5632 * config/tc-m68k.c: Convert to C90. Remove redundant
5633 declarations. Indentation fixup.
5634 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5635 obj_coff_section ourselves.
5637 2004-07-09 James E Wilson <wilson@specifixinc.com>
5639 * config/tc-ia64.c (default_big_endian): New.
5640 (dot_byteorder, md_begin): Use it.
5641 (md_parse_option): Set it.
5643 2004-07-09 Nick Clifton <nickc@redhat.com>
5645 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5646 * configure: Regenerate.
5647 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5648 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5649 sh_find_elf_flags if necessary.
5651 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5653 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5654 going to be split into more than one in-place addend, return 0
5655 for relocations against mergeable sections. Associate comments
5658 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5660 * Makefile.am (CPU_TYPES): Add crx.
5661 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5662 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5663 (DEPTC_crx_elf): New target.
5664 (DEPOBJ_crx_elf): Likewise.
5665 (DEP_crx_elf): Likewise.
5666 * Makefile.in: Regenerate.
5667 * configure.in: Add crx* target.
5668 * configure: Regenerate.
5669 * config/tc-crx.c: New file.
5670 * config/tc-crx.h: New file.
5671 * NEWS: Mention new target.
5673 2004-07-06 Nick Clifton <nickc@redhat.com>
5675 * config.in: Undefine TARGET_SYMBIAN by default.
5677 * configure: Regenerate. Add sh-symbian-elf target. If
5678 selected define TARGET_SYMBIAN.
5679 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5680 format if TARGET_SYMBIAN has been defined.
5682 * output-file.c (output_file_create): Report the target format
5683 chosen when bfd_openw reports that it is invalid.
5685 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5686 pseudo for BFD based assemblers.
5688 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5691 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5692 (md_parse_option): Remove redundant -isa testing.
5693 Make bfd_arch variable const.
5694 (md_show_usage): Make bfd_arch variable const.
5696 2004-07-03 James E Wilson <wilson@specifixinc.com>
5698 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5699 * config/tc-ia64.h (md_frag_check): Define.
5701 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5703 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5705 * doc/as.texinfo (Weak): Document PE weak symbols.
5707 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5709 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5710 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5711 (mips_frob_file): Rework so that only a single pass through the
5712 relocs is needed. Allow %lo()s to have higher offsets than their
5713 corresponding %hi()s or %got()s.
5715 2004-07-02 Nick Clifton <nickc@redhat.com>
5717 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5718 allow values which have come from undefined symbols.
5719 Always consider this fixup to have been processed as a reloc
5720 cannot be generated for it.
5722 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5724 * frags.h (struct frag): Add has_code and insn_addr fields.
5725 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5726 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5727 * config/tc-ppc.h (md_frag_check): Define.
5729 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5731 * doc/Makefile.am (info): Rename goal to...
5732 (info-local): ... this, to preserve implicit dependencies.
5733 * doc/Makefile.in: Regenerate with automake 1.8.5.
5735 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5737 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5738 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5739 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5740 (tc_gen_reloc): Likewise.
5741 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5742 (m32r_parse_name): Likewise.
5743 (m32r_cgen_parse_fix_exp): Likewise.
5744 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5745 (O_PIC_reloc): Likewise.
5746 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5747 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5748 for @GOTOFF, @GOT, @PLT.
5750 2004-06-21 Jan Beulich <jbeulich@novell.com>
5752 * gas/symbols.c: While discarding ordinary local absolute symbols
5753 when --strip-local-absolute is in effect, retain file symbols.
5755 2004-06-20 Andreas Schwab <schwab@suse.de>
5757 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5758 (md_parse_option): Likewise.
5760 2004-06-17 Jan Beulich <jbeulich@novell.com>
5762 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5763 * config/te-netware.h: New file.
5764 * config/te-ppcnw.h: Delete: Obsolete.
5765 * configure.in: Eliminate ill NetWare targets. Make generic
5766 NetWare target use proper emulation.
5767 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5768 reference to new te-netware.h.
5769 * configure: Regenerate.
5770 * Makefile.in: Regenerate.
5772 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5774 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5775 comparison in .insn pseudo operation.
5777 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5779 * config/obj-coff.c (coff_adjust_section_syms): Use
5780 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5781 (coff_frob_section): Likewise.
5782 * config/tc-mips.c (md_apply_fix3): Likewise.
5783 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5784 (elf_frob_file_after_relocs): Likewise.
5786 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5788 * config/tc-hppa.c (log2): Rename to exact_log2.
5789 (pa_next_subseg): Delete unused function.
5790 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5791 (create_new_subspace): Likewise.
5794 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5795 labels. Fix warning.
5797 2004-05-28 DJ Delorie <dj@redhat.com>
5799 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5800 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5801 or non-merged symbols.
5803 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5805 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5806 restore the old slot when inserting srlz.i/srlz.d.
5808 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5810 * Makefile.am: Regenerate dependecies.
5811 * Makefile.in: Regenerate.
5812 * config/tc-sh.c (valid_arch): Make unsigned.
5813 (preset_target_arch): Likewise.
5814 (md_begin): Use new architecture flags system.
5815 (get_specific): Likewise.
5816 (assemble_ppi): Likewise.
5817 (md_assemble): Likewise. Also fix error check for bad opcodes.
5818 (md_parse_option): Likewise. Also generate -isa values according
5819 to the table in bfd/cpu-sh.c instead of just constants. Also
5820 allow <arch>-up ISA variants.
5821 (sh_elf_final_processing): Replace if-else chain with a call to
5822 sh_find_elf_flags().
5824 2004-05-28 Peter Barada <peter@the-baradas.com>
5826 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5827 with zero offset into mode 2 addressing to save a word.
5829 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5831 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5832 (ar_is_only_in_integer_unit): New.
5833 (ar_is_only_in_memory_unit): New.
5834 (generate_unwind_image): Silence gcc on 32bit host.
5835 (md_assemble): Use ar_is_only_in_integer_unit instead of
5836 ar_is_in_integer_unit. Check AR access.
5838 2004-05-27 Peter Barada <peter@the-baradas.com>
5840 * config/tc-m68k.c (md_begin): Sort the opcode table into
5842 (m68k_compare_opcode): New function to do the sorting.
5844 2004-05-24 Peter Barada <peter@the-baradas.com>
5846 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5847 addressing on MIT style operands.
5848 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5850 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5853 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5855 * expr.c (operand, operator): Don't reject '++' and '--'.
5857 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5859 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5862 2004-05-17 Adam Nemet <anemet@lnxw.com>
5864 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5865 * configure: Regenerate.
5867 2004-05-13 Paul Brook <paul@codesourcery.com>
5869 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5871 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5873 * configure.in (or32-*-rtems*): Switch to elf.
5874 * configure: Regenerate.
5876 2004-05-13 Nick Clifton <nickc@redhat.com>
5878 * po/fr.po: Updated French translation.
5880 2004-05-11 Nick Clifton <nickc@redhat.com>
5882 * doc/as.texinfo (Section): Document G and T flags to .section
5883 directive. Document the extra arguments that the G flag
5884 requires. Document the #tls flag.
5886 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5888 * subsegs.c (section_symbol): Create a new section symbol if
5889 the existing one doesn't match.
5890 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5892 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5894 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5895 to cope with VR4181A errata MD(1) and MD(4).
5897 2004-05-07 Brian Ford <ford@vss.fsi.com>
5899 * NEWS: Mention .secrel32 for pe[i]-i386.
5901 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5903 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5904 (HANDLE_ALIGN): New.
5906 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5908 * Makefile.am (DIST_SUBDIRS): Define.
5909 * aclocal.m4: Regenerate with automake 1.8.4.
5910 * Makefile.in: Likewise.
5911 * doc/Makefile.in: Likewise.
5913 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5915 * config/tc-ia64.c (dot_serialize): Declare.
5916 (dot_serialize): New function.
5917 (md_pseudo_table): Add ".serialize.data" and
5918 ".serialize.instruction" directives.
5920 2004-05-06 Nick Clifton <nickc@redhat.com>
5922 * messages (as_internal_value_out_of_range): Print a message about
5923 a value being out of range. Be consistent about whether the
5924 values are printed in decimal or hexadecimal.
5925 (as_warn_value_out_of_range): Generate a warning message about an
5927 (as_bad_value_out_of_range): Generate an error message about an
5929 * as.h: Prototype the new functions.
5930 * config/tc-alpha.c (insert_operand): Use new function.
5931 * config/tc-arc.c (arc_insert_operand): Likewise.
5932 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5933 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5934 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5935 * config/tc-s390.c (s390_insert_operand): Likewise.
5936 * config/tc-v850.c (v850_insert_operand): Likewise.
5938 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5940 * configure.in: Set em=linux for frv-*-*linux*.
5941 * configure: Rebuilt.
5942 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5943 (frv_md_fdpic_enabled): New.
5944 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5945 (DEFAULT_FDPIC): New.
5946 (frv_flags): Use DEFAULT_FDPIC.
5947 (frv_pic_flag): Likewise.
5948 (OPTION_NOPIC): New.
5949 (md_longopts): Add -mnopic.
5950 (md_parse_option): Handle it.
5951 (md_show_usage): Add -mfdpic and -mnopic.
5953 2004-05-05 Peter Barada <peter@the-baradas.com>
5955 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5956 chips for invalid coldfire instructions, rename selectors
5957 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5958 add current_chip to track which chip is referred to(including save/restore),
5959 use current_chip to select control registers, not current_arch.
5960 (md_show_usage): Add new chips.
5961 * doc/c-m68k.texi: Document new command line switches.
5963 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5965 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5966 (NOP_OPCODE): Define.
5967 (s390_align_code): Remove prototype.
5968 * tc-s390.c (s390_align_code): Remove.
5970 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5972 * config/tc-ia64.c (make_unw_section_name): Removed.
5973 (start_unwind_section): New function.
5974 (generate_unwind_image): Take const segT instead of const
5976 (dot_handlerdata): Adjusted.
5977 (dot_endp): Likewise.
5979 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5981 * config/obj-elf.c (obj_elf_change_section): Allow the
5982 ".note.GNU-stack" section has SHF_EXECINSTR.
5984 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5986 * config/obj-elf.c (get_section): Return bfd_boolean.
5987 (obj_elf_change_section): Call bfd_get_section_by_name_if
5988 instead of bfd_map_over_sections.
5990 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5992 * config/obj-elf.c (get_section): New function.
5993 (obj_elf_change_section): Support multiple sections with same
5996 2004-04-30 Nick Clifton <nickc@redhat.com>
5998 * config/tc-arm.c (create_register_alias): Fix typo checking for
5999 case sensitive register aliases.
6000 (co_proc_number): Use error message string in all_reg_maps[]
6002 (cp_reg_required_here): Likewise.
6003 (fp_reg_required_here): Likewise.
6005 2004-04-29 Brian Ford <ford@vss.fsi.com>
6007 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6009 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6011 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6012 (load_address, macro, mips_ip, md_parse_option)
6013 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6014 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6015 embedded-PIC handling, and update comments.
6016 (SWITCH_TABLE): Remove.
6017 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6018 (enum mips_pic_level): Remove EMBEDDED_PIC.
6019 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6020 (TC_FORCE_RELOCATION): Update comment.
6021 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6022 might be safe to remove now that MIPS embedded-PIC is gone.
6024 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6026 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6027 call to obj_set_subsection_attributes.
6028 (obj_som_init_stab_section): Likewise.
6029 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6030 (pa_def_subspaces): Provide comdat default.
6031 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6032 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6033 calls to create_new_subspace and update_subspace to pass comdat flag.
6034 (create_new_subspace, update_subspace): Add new comdat argument. Use
6035 it in calls to obj_set_subsection_attributes.
6036 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6037 and use of comdat, common and dup_comm parameters.
6039 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6041 * config/obj-elf.c (obj_elf_change_section): Check if the old
6042 group name is NULL before comparison.
6044 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6046 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6048 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6050 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6052 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6054 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6055 (OPTION_MEMBEDDED_PIC): Remove.
6056 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6057 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6058 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6059 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6060 (OPTION_ELF_BASE): Renumber.
6061 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6062 (md_show_usage): Remove mention of -membedded-pic.
6063 * doc/as.texinfo: Remove mention of -membedded-pic.
6065 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6067 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6068 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6070 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6071 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6072 USE_GLOBAL_POINTER_OPT.
6074 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6076 * config/tc-mips.c (macro): One more use of load_delay_nop.
6078 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6080 * config/tc-mips.c (load_delay_nop): New function.
6081 (load_address, macro): Use load_delay_nop() to build a nop
6082 which can be omitted with gpr_interlocks.
6084 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6086 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6087 cop_interlocks): Remove superfluous CPU entries.
6089 2004-04-22 Paul Brook <paul@codesourcery.com>
6091 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6093 2004-04-22 Peter Barada <peter@the-baradas.com>
6095 * NEWS: Added support for EMAC instructions and MAC/EMAC
6097 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6098 scale factor tokens, trailing_ampersand to mark mask addressing
6099 for MAC/EMAC instructions.
6100 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6102 (yylex): Handle '>', '<', and '&' following '+'.
6103 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6104 architectures in archs[].
6105 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6106 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6108 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6109 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6111 Add EMAC operands to init_table[].
6113 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6115 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6117 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6118 * config/tc-arm.c (enum mstate): Delete from here.
6119 (mapping_state): Remove the static mapstate variable and instead
6120 store the state in the segment. This allows a per-section mapping
6121 state. Handle and ignore MAP_UNDEFINED states.
6122 (arm_elf_change_section): Get the current mapping state from the
6124 (s_ltorg): Set the mapping state to MAP_DATA.
6125 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6126 for each pool as it is emitted.
6128 2004-04-22 Nick Clifton <nickc@redhat.com>
6130 * config/tc-arm.h: Formatting tidy ups.
6132 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6134 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6136 2004-04-20 DJ Delorie <dj@redhat.com>
6138 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6139 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6140 [TE_PE] (O_secrel): Define.
6141 [TE_PE] (x86_pe_cons_fix_new): New.
6142 [TE_PE] (pe_directive_secrel): Likewise.
6143 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6145 2004-04-19 Eric Christopher <echristo@redhat.com>
6147 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6148 of previous patch for fix in gcc.
6150 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6152 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6154 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6156 * read.c (do_align): Call md_flush_pending_output, if defined.
6158 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6160 * expr.c (operand): Correct checks for ++ and --.
6162 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6164 * config/tc-generic.c: Add some comments.
6166 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6168 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6169 -{no-}mfix-vr4122-bugs.
6170 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6171 (append_insn, mips_emit_delays): Update accordingly.
6172 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6173 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6174 (md_parse_option): Update after above changes.
6175 (md_show_usage): Add -mfix-vr4120.
6177 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6179 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6180 of .section directive; add a reference to the ELF .subsection
6183 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6185 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6188 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6190 * Makefile.am: Remove mips from aout targets.
6191 * Makefile.in: Regenerate.
6192 * configure.in: Remove mips-dec-bsd* target.
6193 * configure: Regenerate.
6195 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6198 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6199 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6200 Update "mapping". Restrict some @ modifiers to 32 bit.
6202 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6203 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6205 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6206 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6207 dont_adjust_reloc_32 is set.
6208 (md_longopts): Add option -renesas.
6209 (md_parse_option, md_show_usage): Likewise.
6210 * doc/c-sh.texi: Likewise.
6212 2004-04-01 Dave Korn <dk@artimi.com>
6214 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6215 hi16 and lo16 fixS structs.
6216 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6217 exactly the same way as for RELOC_DLX_REL16.
6218 (machine_ip): properly respect LO flag in the_insn and
6219 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6220 (md_apply_fix3): apply RELOC_DLX_LO16.
6222 2004-03-30 Stan Shebs <shebs@apple.com>
6224 Remove long-obsolete MPW support.
6225 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6226 * configure.in: Remove mention of ppc-*-mpw* config.
6227 * configure.in: Likewise.
6229 2004-03-30 Nick Clifton <nickc@redhat.com>
6231 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6232 OBJ_ELF being defined.
6234 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6236 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6238 2004-03-23 Paul Brook <paul@codesourcery.com>
6240 * config/tc-arm.c (meabi_flags): New variable.
6241 (arm_parse_eabi): New function.
6242 (md_begin): Set flags for EABI v3.
6244 (arm_long_opts): Add meabi.
6245 * doc/as.texinfo <ARM>: Document -meabi.
6246 * doc/c-arm.texi: Ditto.
6248 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6250 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6251 tables even when use_literal_section flag is not set.
6253 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6255 * config/tc-sh.c: Remove trailing whitespace.
6257 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6259 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6260 --mul-bug-abort and the default behavior.
6261 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6262 (err_for_dangerous_mul_placement): New variable.
6263 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6265 (md_cris_relax_table): Have placeholder for STATE_MUL.
6266 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6267 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6269 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6270 STATE_BYTE)>: Ditto.
6271 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6272 alignment and position of this frag, emit error message if
6274 (md_assemble): For a multiply insn and when checking it,
6275 transform the current frag into a special frag for that purpose.
6276 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6277 OPTION_MULBUG_ABORT_ON>: Handle new options.
6279 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6281 * config/tc-xtensa.c (mark_literal_frags): New function.
6282 (xtensa_move_literals): Call mark_literal_frags for all literal
6283 segments, including init and fini literal segments.
6284 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6286 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6288 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6289 (pa_comm): Set BSF_OBJECT in symbol flags.
6291 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6293 * Makefile.am: Run "make dep-am".
6294 * Makefile.in: Regenerate.
6295 * doc/Makefile.in: Regenerate.
6296 * config.in: Regenerate.
6297 * po/gas.pot: Regenerate.
6299 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6301 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6302 (demand_empty_rest_of_line): Issue an error here.
6303 (ignore_rest_of_line): Silently skip to end.
6304 (demand_copy_string): Issue an error, not warning.
6306 * config/obj-elf.c (obj_elf_section_name): Likewise.
6307 (obj_elf_section): Likewise.
6308 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6309 (arc_extinst): Likewise.
6310 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6311 (dot_spill): Likewise.
6312 (dot_unwabi): Likewise.
6313 (dot_prologue): Likewise.
6315 * expr.c (operand): Reject ++ and --.
6316 (operator): Likewise.
6318 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6320 * config/tc-sh.c: Include dw2gencfi.h.
6321 (sh_cfi_frame_initial_instructions): New function.
6322 (sh_regname_to_dw2regnum): Likewise.
6323 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6325 (TARGET_USE_CFIPOP): Define.
6326 (tc_cfi_frame_initial_instructions): Likewise.
6327 (tc_regname_to_dw2regnum): Likewise.
6328 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6329 * Makefile.am: Update dependencies.
6330 * Makefile.in: Regenerate.
6332 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6334 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6335 * configure: Regenerate.
6337 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6339 * read.c (s_leb128): Call md_flush_pending_output.
6341 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6343 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6344 * config/tc-i386.h (CpuPadLock): New define.
6345 (CpuUnknownFlags): Added CpuPadLock.
6347 2004-03-07 Andreas Schwab <schwab@suse.de>
6349 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6351 2004-03-07 Richard Henderson <rth@redhat.com>
6353 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6354 (cfi_finish): Likewise for fde.
6356 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6358 * config/tc-ia64.c (md_assemble): Properly handle NULL
6360 (ia64_handle_align): Don't abort if failed to add a stop bit.
6362 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6364 * Makefile.in: Regenerated.
6365 * aclocal.m4: Likewise.
6366 * configure: Likewise.
6367 * doc/Makefile.in: Likewise.
6369 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6371 * config/tc-ia64.c (dot_align): New.
6372 (ia64_do_align): Make it static.
6373 (md_pseudo_table): Use "dot_align" for "align".
6374 (ia64_md_do_align): Don't set align_frag here.
6375 (ia64_handle_align): Add a stop bit to the previous bundle if
6378 * config/tc-ia64.h (ia64_do_align): Removed.
6380 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6382 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6383 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6384 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6385 the most general type or the user specifically requested it.
6386 (md_assemble): Add a new error message for when an instruction
6387 is understood, but is not allowed due to an -isa option.
6389 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6391 * config/tc-ia64.c (align_frag): New.
6392 (md_assemble): Set the tc_frag_data field in align_frag for
6393 IA64_OPCODE_FIRST instructions.
6394 (ia64_md_do_align): Set align_frag.
6395 (ia64_handle_align): Add a stop bit if needed.
6397 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6398 (TC_FRAG_INIT): New.
6400 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6402 * config/tc-frv.c (fr400_audio): New variable.
6403 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6404 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6405 (target_implements_insn_p): New function.
6406 (md_assemble): Report an error if the processor doesn't implement
6409 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6411 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6412 (md_parse_option): Ditto.
6413 (OPTION_NO_SPECIAL_M32R): Added.
6414 (md_show_usage): Document it.
6415 (enable_speial_m32r): Changed a default value from 0 to 1.
6416 * doc/c-m32r.texi: Document the -no-bitinst option.
6418 2004-02-27 Nick Clifton <nickc@redhat.com>
6420 * config/tc-sh.c (get_operand): Revert previous delta.
6421 (tc_gen_reloc): Check for an unknown reloc type before processing
6424 2004-02-27 Hannes Reinecke <hare@suse.de>
6426 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6427 .insn pseudo operation.
6429 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6431 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6432 added for wrong syntax.
6434 2004-02-26 Eric Christopher <echristo@redhat.com>
6436 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6437 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6439 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6441 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6442 nibble types to assembler.
6444 2004-02-25 Fred Fish <fnf@redhat.com>
6446 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6448 2004-02-20 James E Wilson <wilson@specifixinc.com>
6450 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6452 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6453 (ia64_estimate_size_before_relax): New.
6454 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6455 (generate_unwind_image): Pass 1 to fixup_unw_records.
6456 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6457 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6459 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6461 * stabs.c (generate_asm_file): Avoid warning about use of
6462 uninitialized variable.
6464 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6466 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6467 body, and endp, allow unwind records which do not have a "t"
6468 (time/instruction) field.
6470 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6472 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6473 (do_mav_dspsc_2): Likewise.
6474 Fix accumulator registers move opcodes.
6476 2004-02-13 Hannes Reinecke <hare@suse.de>
6477 Jakub Jelinek <jakub@redhat.com>
6479 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6481 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6483 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6484 (tc_frob_symbol): New macro definition.
6485 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6487 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6489 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6492 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6494 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6495 (TC_CASE_SENSITIVE): ... this.
6496 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6497 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6499 2004-02-06 James E Wilson <wilson@specifixinc.com>
6501 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6502 (generate_unwind_image): Re-add it here.
6504 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6506 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6507 * read.h (SKIP_WHITESPACE): Turn into an expression.
6508 * read.c (read_a_source_file): A pseudo is removed by having a
6511 2004-02-05 James E Wilson <wilson@specifixinc.com>
6513 * config/tc-ia64.c (output_endp): New.
6514 (count_bits): Delete.
6515 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6516 endp unwind records.
6517 (fixup_unw_records): Handle endp unwind records. Delete code for
6518 shortening prologue regions not followed by a body record.
6519 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6520 * config/tc-ia64.h (unw_record_type): Add endp.
6522 2004-02-03 James E Wilson <wilson@specifixinc.com>
6524 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6525 fill padding bytes with zeroes.
6526 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6527 sets unwind_record slot_number and slot_frag fields.
6529 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6531 * config/tc-mips.c (add_got_offset_hilo): New function.
6532 (macro): Use load_register() and add_got_offset_hilo() to load
6533 constants instead of hardcoding code sequences throughout.
6535 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6537 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6539 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6541 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6543 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6544 of hard-coded test for TARGET_OS=elf.
6546 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6548 * config/tc-mips.c (hilo_interlocks): Change definition
6549 so that MIPS32, MIPS64 and later ISAs are included, along with
6550 the already-included machines. Update comments.
6552 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6554 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6555 undefined local labels.
6557 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6559 * config/tc-mips.c (load_address, macro): Update comments about
6560 NewABI GP relaxation.
6562 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6564 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6565 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6566 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6567 (set_at, load_register, load_address, move_register): Likewise.
6568 (load_got_offset, add_got_offset): Likewise.
6569 Update all calls and tidy accordingly.
6571 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6573 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6574 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6575 (RELAX_USE_SECOND): Bump to 0x10000.
6576 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6577 (mips_macro_warning): New variable.
6578 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6579 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6580 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6582 (append_insn): Update mips_macro_warning.sizes.
6583 (macro_start, macro_warning, macro_end): New functions.
6584 (macro_build): Don't emit warnings here.
6585 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6586 (md_convert_frag): Check for cases where one macro alternative
6587 needs a warning and the other doesn't. Emit a warning if the
6588 longer sequence was chosen.
6590 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6592 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6593 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6594 the first sequence, the size of the second sequence, and a flag
6595 that says whether we should warn.
6596 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6597 (RELAX_FIRST, RELAX_SECOND): New.
6598 (mips_relax): New variable.
6599 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6600 (append_insn): Remove "place" argument. Use mips_relax.sequence
6601 rather than "place" to check whether we're expanding the second
6602 alternative of a relaxable macro. Remove redundant check for
6603 branch relaxation. If generating a normal insn, and there
6604 is not enough room in the current frag, call relax_close_frag()
6605 to close it. Update mips_relax.sizes[]. Emit fixups for the
6606 second version of a relaxable macro. Record the first relaxable
6607 fixup in mips_relax. Remove tc_gen_reloc workaround.
6608 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6609 in the same way as in append_insn.
6610 (mips16_macro_build): Remove "place" argument.
6611 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6612 when generating the second version of a relaxable macro.
6613 (load_got_offset, add_got_offset): New functions.
6614 (load_address, macro): Use new relaxation machinery. Remove
6615 tc_gen_reloc workarounds.
6616 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6617 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6618 first version is needed.
6619 (tc_gen_reloc): Remove relaxation handling.
6620 (md_convert_frag): Go through the fixups for a relaxable macro and
6621 mark those that belong to the unneeded alternative as done. If the
6622 second alternative is needed, adjust the fixup addresses to account
6623 for the deleted first alternative.
6625 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6627 * frags.h (frag_room): Declare.
6628 * frags.c (frag_room): New function.
6629 * doc/internals.texi: Document it.
6631 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6633 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6634 optimization for -mtune=r3900, as this will break on other CPUs.
6636 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6638 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6639 be relaxed, use fixup.
6640 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6642 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6644 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6647 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6649 * config/tc-mips.c (append_insn): Properly detect variant frags
6650 that preclude swapping of relaxed branches. Correctly swap
6651 instructions between frags when dealing with relaxed branches.
6653 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6655 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6657 * aclocal.m4: Regenerate.
6658 * configure: Regenerate.
6660 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6662 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6665 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6667 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6668 reloc, reserve space for the delay slot as well as the jalr itself.
6670 2004-01-09 Paul Brook <paul@codesourcery.com>
6672 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6673 (do_vfp_sp2_from_reg2): New function.
6675 (do_vfp_dp_from_reg2): Check return values properly.
6677 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6679 * config/tc-mips.c (warn_nops): Remove static variable.
6680 (macro): Remove test of warn_nops.
6681 (md_shortops): Remove 'n'.
6682 (md_parse_option): Remove 'n' case.
6683 (md_show_usage): Remove -n.
6684 * doc/as.texinfo (Overview): Remove MIPS -n option.
6685 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6686 * NEWS: Mention removal of MIPS -n option.
6688 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6689 (cop_interlocks): Check ISA level.
6690 (cop_mem_interlocks): Define.
6691 (reg_needs_delay): Check cop_interlocks rather than
6692 ISA_HAS_COPROC_DELAYS.
6693 (append_insn): Likewise. Use cop_mem_interlocks rather than
6694 directly checking mips_opts.isa.
6695 (mips_emit_delays): Likewise.
6697 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6699 * config/tc-ia64.c (unwind): Move next_slot_number and
6700 next_slot_frag to ...
6701 (unw_rec_list): Here.
6702 (free_list_records): Removed.
6703 (output_unw_records): Likewise.
6704 (generate_unwind_image): Make it void.
6705 (alloc_record): Initialize next_slot_number and next_slot_frag.
6706 (slot_index): Take .org, .space and .align into account.
6707 (fixup_unw_records): Don't set slot_number to 0. Use
6708 list->next_slot_number and list->next_slot_frag instead of
6709 unwind.next_slot_number and unwind.next_slot_frag.
6710 (ia64_convert_frag): New.
6711 (generate_unwind_image): Generate a rs_machine_dependent frag
6713 (emit_one_bundle): Use list->next_slot_number and
6714 list->next_slot_frag instead of unwind.next_slot_number and
6715 unwind.next_slot_frag.
6717 * config/tc-ia64.h (md_convert_frag): Defined as
6719 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6721 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6723 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6724 * config/tc-frv.h (md_apply_fix3): Don't define.
6725 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6727 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6728 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6729 * config/tc-frv.c (line_separator_chars): Add `!'.
6730 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6731 * config/tc-frv.c (md_assemble): Clear insn upfront.
6732 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6733 * config/tc-frv.c (OPTION_FDPIC): New macro.
6734 (md_longopts): Add mfdpic.
6735 (md_parse_option): Handle it.
6736 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6737 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6738 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6739 (frv_pic_ptr): Parse funcdesc.
6741 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6743 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6744 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6746 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6748 * Makefile.am (Makefile): Move the dependency on
6749 $(BFDDIR)/configure.in to...
6750 (CONFIG_STATUS_DEPENDENCIES): ... here.
6751 (AUTOMAKE_OPTIONS): Require automake 1.8.
6752 * Makefile.in: Regenerate.
6753 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6754 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6755 $(BFDDIR)/configure.in here as well.
6756 * doc/Makefile.in: Regenerate.
6758 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6760 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6761 * Makefile.in: Regenerate.
6762 * aclocal.m4: Regenerate.
6763 * doc/Makefile.am (install, install-info): Remove.
6764 (install-data-local): A new hook for install-info.
6765 (AUTOMAKE_OPTIONS): Require automake 1.8.
6766 * doc/Makefile.in: Regenerate.
6768 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6770 * doc/c-sh.texi: Update description about floating point behavior
6773 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6775 * configure.in: Add m68k-uClinux target.
6776 * configure: Regenerate.
6778 For older changes see ChangeLog-0203
6784 version-control: never
projects / external / binutils.git / blob