1 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
2 Thiemo Seufer <ths@networkno.de>
4 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
5 (macro_build): Complain for invalid branch displacements.
6 (mips_validate_fix): Delete.
7 (md_apply_fix): Re-add pcrel support for branches. Use consistent
8 text for misaligned branch targets.
9 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
10 BFD pcrel processing. Remove error for unresolved branches.
11 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
13 2005-11-22 James E Wilson <wilson@specifix.com>
15 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
16 even when manual_bundling isn't set.
18 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
19 when the frag chain is broken by section switching.
21 2005-11-18 Jie Zhang <jie.zhang@analog.com>
23 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
24 * config/bfin-parse.y (asm_1): Check register type for load immediate
27 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
29 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
31 * write.c (write_object_file): Do not remove used weakrefd.
33 2005-11-17 Jan Beulich <jbeulich@novell.com>
35 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
36 DW_CFA_restore and DW_CFA_undefined in a loop.
38 2005-11-17 Jan Beulich <jbeulich@novell.com>
41 * symbols.h (S_CLEAR_VOLATILE): Declare.
42 * symbols.c (colon): Also accept redefinable symbols for
43 redefinition. Clone them before modifying.
44 (S_CLEAR_VOLATILE): Define.
45 * cond.c (s_ifdef): Also test for equated symbols.
46 * read.c (s_comm_internal): Also exclude non-redefinable
47 equated symbols. Clone redefinable ones before modifying.
48 (s_weakref): Clone redefinable symbols before modifying.
49 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
50 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
51 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
53 2005-11-16 Alan Modra <amodra@bigpond.net.au>
55 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
57 2005-11-16 Alan Modra <amodra@bigpond.net.au>
59 * configure.tgt (i386-*-gnu*): Set em=gnu.
60 * config/te-gnu.h: New file.
61 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
63 2005-11-16 Alan Modra <amodra@bigpond.net.au>
65 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
66 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
68 * read.c (s_lsym): Remove non-BFD assembler sym handling.
70 2005-11-16 Alan Modra <amodra@bigpond.net.au>
72 * read.c (s_comm_internal): Set bfd_com_section segment.
73 (s_mri_common): Likewise.
74 * write.c (write_object_file): Remove non-BFD assembler common
77 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
79 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
80 opcode if r4-r15 are not saved.
82 2005-11-15 Alan Modra <amodra@bigpond.net.au>
84 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
86 2005-11-14 Jan Beulich <jbeulich@novell.com>
88 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
89 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
90 (ar): Use AR_* instead of literals.
91 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
92 CR_PMV, CR_CMCV): Define.
93 (cr): Use CR_* instead of literals.
95 2005-11-14 Jan Beulich <jbeulich@novell.com>
97 * config/tc-ia64.c (md): Rename regsym to indregsym and move
98 it to the end of the structure.
99 (ar): Field regnum is unsigned.
101 (indirect_reg): Likewise.
102 (declare_register_set): Parameter regnum is unsigned.
103 (declare_register): Parameter numregs and base_regnum are
104 unsigned. So is the local loop variable.
105 (md_begin): Restrict scope of local variable regnum, which
106 also is unsigned. Replace loops with function calls where
107 possible. Re-order things so that register groups are kept
108 together. Remove all uses of regsym except for indirect
109 registers. Replace use of regsym by indregsym for indirect
111 (ia64_optimize_expr): Replace use of regsym by indregsym for
112 indirect registers, with appropriate bias.
114 2005-11-14 David Ung <davidu@mips.com>
116 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
117 for the MIPS16e save/restore instructions.
119 2005-11-11 Jan Beulich <jbeulich@novell.com>
121 * doc/Makefile.am: Make asconfig.texi writeable before trying
123 * doc/Makefile.in: Refresh.
125 2005-11-10 Jan Beulich <jbeulich@novell.com>
127 * config/tc-i386.c (intel_e11): Don't special-case segment
128 registers in brackets.
130 2005-11-10 Nick Clifton <nickc@redhat.com>
132 * config/tc-arm.c (BAD_ADDR_MODE): Define.
133 (arm_reg_parse_multi): Return NULL rather than FAIL.
134 (arm_reg_parse): Fix comment, the function returns FAIL rather
135 than NULL if it is unable to parse the register name.
136 (do_ldrex): Use BAD_ADDR_MODE.
137 Change error message for PC-relative addressing.
138 (do_strex): Likewise.
139 (do_t_ldrex): Use BAD_ADDR_MODE.
140 (do_t_strex): Likewise.
142 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
144 * config/tc-sparc.c (isoctal): Fix thinko.
146 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
148 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
149 flag_mri_m68k as condition for parsing the '$' as a prefix.
150 * as.h (DOLLAR_AMBIGU): Define if needed.
152 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
155 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
156 (ms1_architectures): Add ms2.
157 (md_parse_option): Add ms2.
158 (md_show_usage): Add ms2.
159 (md_assemble): Add JAL_HAZARD detection logic.
160 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
161 * doc/c-ms1.texi: New.
162 * doc/all.texi: Add MS1.
163 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
164 * doc/Makefile.in: Rebuilt.
165 * doc/Makefile: Rebuilt.
167 2005-11-07 Steve Ellcey <sje@cup.hp.com>
169 * configure: Regenerate after modifying bfd/warning.m4.
171 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
174 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
175 output constant data.
177 2005-11-07 Mark Mitchell <mark@codesourcery.com>
179 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
180 * doc/Makefile.in: Regenerated.
181 * doc/as.texinfo: Document "@FILE".
183 2005-11-07 Nick Clifton <nickc@redhat.com>
186 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
187 'x' attribute. Remember the actions of the 'w' and 'n' attributes
188 and do not allow the 'x','s' or 'd' attributes to change them.
190 2005-11-07 John Levon <levon@movementarian.org>
192 * config/tc-i386.h (tc_comment_chars): Define.
193 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
194 (i386_comment_chars): Add.
195 (md_parse_options): Process OPTION_DIVIDE.
196 (md_show_usage): Describe --divide option.
197 * doc/c-i386.texi: Document --divide option.
199 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
201 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
202 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
204 2005-11-07 Alan Modra <amodra@bigpond.net.au>
206 * macro.c (buffer_and_nest): Skip labels regardless of
207 NO_PSEUDO_DOT and flag_m68k_mri.
209 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
211 * expr.c (integer_constant): Match only 'B' as binary suffix if
212 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
215 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
217 * read.c (s_weakref): Do not permit redefinitions.
218 * symbols.c (colon): Do not permit redefinitions of equated
221 2005-11-01 Thiemo Seufer <ths@networkno.de>
224 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
225 * Makefile.in: Regenerate.
227 2005-11-01 Thiemo Seufer <ths@networkno.de>
229 * config/tc-mips.c (md_parse_option): Fix typo in comment.
231 2005-10-30 Mark Mitchell <mark@codesourcery.com>
233 * as.c (show_usage): Document "@FILE".
235 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
237 * Makefile.am (OBJ_FORMATS): Remove vms.
239 * Makefile.in: Regenerated.
241 * dep-in.sed: Replace " ./" with " ".
243 2005-10-28 Dave Brolley <brolley@redhat.com>
245 Contribute the following change:
246 2005-09-19 Dave Brolley <brolley@redhat.com>
248 * config/tc-m32c.c (default_isa): New static variable.
249 (m32c_isa): Now of type CGEN_BITSET.
250 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
252 2005-10-28 Paul Brook <paul@codesourcery.com>
254 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
255 instead of mcpu_cpu_opt.
257 2005-10-27 Sterling Augustine <sterling@tensilica.com>
259 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
260 refer to "ports" instead of "queues".
261 (check_t1_t2_reads_and_writes): Pass correct interface values to
262 xtensa_interface_inout.
264 2005-10-27 Jan Beulich <jbeulich@novell.com>
266 * read.c (assign_symbol): Also consider equates already defined.
267 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
268 * config/obj-coff.h (obj_symbol_clone_hook): New.
269 (coff_obj_symbol_clone_hook): Declare.
270 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
272 2005-10-26 DJ Delorie <dj@redhat.com>
274 * config/tc-m32c.c (md_relax_table, subtype_mappings,
275 md_convert_frag): Add jsr.w support.
277 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
279 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
280 and imm-8-HI operands.
282 2005-10-26 Paul Brook <paul@codesourcery.com>
284 * config/tc-arm.c (insns): Correct "sel" entry.
286 2005-10-26 Jan Beulich <jbeulich@novell.com>
288 * config/tc-i386.c (i386_operand): Don't check register prefix here.
289 (parse_real_register): Rename from parse_register.
290 (parse_register): New.
291 (i386_parse_name): New.
293 (intel_e11): Don't tolerate registers in offset expressions anymore.
294 (intel_get_token): Don't check register prefix here. Copy the actual
295 register token, not the canonical register name.
296 * config/tc-i386.h (md_operand): Delete.
297 (i386_parse_name): Declare.
298 (md_parse_name): Define.
300 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
302 * Makefile.am: Add Z80 cpu.
303 * Makefile.in: Regenerated.
304 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
305 and disallow newlines in quoted strings.
306 * configure.tgt: Add z80-*-coff.
307 * config/obj-coff.h: Add format "coff-z80".
308 * doc/Makefile.am: Add c-z80.texi.
309 * doc/Makefile.in: Regenerated.
310 * doc/all.texi: Add Z80.
311 * doc/c-z80.texi: New file
312 * doc/as.texinfo: Add z80 options and some z80-related remarks.
313 * config/tc-z80.c: New file
314 * config/tc-z80.h: New file
315 * NEWS: Mention new support.
317 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
319 * write.c (adjust_reloc_syms): Undo the change made on
320 2005-04-26 to allow local symbol set to undefined symbol.
322 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
324 * Makefile.am (bfin-parse.tab.h): Removed.
325 (bfin-parse.h): Added.
326 * Makefile.in: Regenerated.
328 2005-10-25 Alan Modra <amodra@bigpond.net.au>
330 * po/POTFILES.in: Regenerate.
331 * po/gas.pot: Regenerate.
333 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
335 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
336 make a single reloc with an offset rather than a stack.
337 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
339 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
341 * read.c (potable): Add weakref.
343 * read.h (s_weakref): Declare.
344 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
345 * symbols.c (colon): Clear weakrefr.
346 (symbol_find_exact): Rename to, and reimplement in terms of...
347 (symbol_find_exact_noref): ... new function.
348 (symbol_find): Likewise...
349 (symbol_find_noref): ... ditto.
350 (resolve_symbol_value): Resolve weakrefr without setting their
352 (S_SET_WEAK): Call hook.
353 (S_GET_VALUE): Follow weakref link.
354 (S_SET_VALUE): Clear weakrefr.
355 (S_IS_WEAK): Follow weakref link.
356 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
357 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
358 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
359 (symbol_mark_used): Follow weakref link.
360 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
361 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
362 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
363 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
364 * write.c (adust_reloc_syms): Follow weakref link. Do not
365 complain if target is undefined.
366 (write_object_file): Likewise. Remove weakrefr symbols. Drop
367 unreferenced weakrefd symbols.
368 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
370 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
371 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
372 * doc/as.texinfo: Document weakref.
373 * doc/internals.texi: Document new struct members, internal
376 2005-10-24 Jie Zhang <jie.zhang@analog.com>
378 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
379 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
380 * Makefile.in: Regenerate.
381 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
382 * config/tc-bfin.c (md_chars_to_number): Change the type of first
383 argument from unsigned char * to char * to remove signedness warnings.
385 2005-10-24 Jan Beulich <jbeulich@novell.com>
387 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
388 (dot_rot): Change type of num_* variables. Check for positive count.
389 (ia64_optimize_expr): Re-structure.
390 (md_operand): Check for general register.
392 2005-10-24 Jan Beulich <jbeulich@novell.com>
394 * config/tc-ia64.c (declare_register): Call symbol_create.
395 (md_begin): Remove local variables total, ar_base, and cr_base.
396 Start loops for registers at their respective first one. Don't
397 update md.regsym for alias names. Generate alias name tp for r13.
399 2005-10-21 DJ Delorie <dj@redhat.com>
401 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
402 names unstead of numbers.
404 2005-10-19 David Ung <davidu@mips.com>
406 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
407 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
408 hence avoiding to emit a nop.
410 2005-10-19 Jie Zhang <jie.zhang@analog.com>
412 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
414 (bfin_start_line_hook): Remove the workaround for LSETUP(.
415 (bfin_name_is_register): Remove the workarounds for LSETUP(
417 (bfin_start_label): Ditto.
419 2005-10-18 Bob Wilson <bob.wilson@acm.org>
421 * config/tc-xtensa.c (xtensa_end_directive): Restore
422 default_lit_sections regardless of use_literal_section.
424 2005-10-18 Jie Zhang <jie.zhang@analog.com>
426 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
427 * Makefile.in: Regenerated.
429 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
431 * doc/as.texinfo (.loc) Fix placement of '@end table'.
433 2005-10-17 Bob Wilson <bob.wilson@acm.org>
435 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
436 unsigned line number. Do not include "dwarf2dbg.h".
437 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
438 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
439 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
440 (md_assemble): Use as_where instead of dwarf2_where.
441 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
442 dwarf2_line_infos. Change to call new_logical_line followed by
445 2005-10-14 Mike Frysinger <vapier@gentoo.org>
447 * doc/as.texinfo (Section): Add missing ']' to .section example.
449 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
452 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
453 unknown opcode is found.
455 2005-10-12 Mark Mitchell <mark@codesourcery.com>
457 * NEWS: Mention @file.
459 2005-10-12 Nick Clifton <nickc@redhat.com>
461 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
462 generally tidy up the code.
463 * config/tc-avr.h: Likewise.
465 2005-10-12 Jan Beulich <jbeulich@novell.com>
467 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
468 (dot_pred_rel): Likewise.
469 (parse_operand): Likewise.
470 (ia64_unrecognized_line): Likewise.
471 (md_operand): Likewise.
473 2005-10-11 Jan Beulich <jbeulich@novell.com>
475 * expr.h (enum expr_mode): New.
476 (expression): Pass third argument to expr.
477 (expression_and_evaluate): New.
478 (deferred_expression): New.
479 (expr): Add third parameter.
480 (resolve_expression): New.
481 * struc-symbol.h (struct symbol): New members sy_volatile and
483 * symbols.c, symbols.h (symbol_clone): New.
484 (symbol_clone_if_forward_ref): New.
485 (snapshot_symbol): New.
486 (S_IS_VOLATILE): New.
487 (S_IS_FORWARD_REF): New.
488 (S_SET_VOLATILE): New.
489 (S_SET_FORWARD_REF): New.
490 * as.c (macro_expr): Use expression_and_evaluate.
491 * cond.c (s_if): Likewise.
492 (s_elseif): Likewise.
493 * dw2gencfi.c (cfi_parse_reg): Likewise.
494 * expr.c (operand): Add second parameter. Optionally call
495 deferred_expression. Pass mode argument to itself and md_parse_name.
496 Check mode before trying to evaluate symbol. Call
497 symbol_clone_if_forward_ref for both operands.
498 (expr): Add third parameter. Pass mode to operand and itself.
499 Optionally call resolve_expression.
500 (resolve_expression): New.
501 (get_single_number): Pass second argument to operand.
502 * read.c (potable): New entry for .eqv.
503 (read_a_source_file): Handle new == operator.
504 (get_absolute_expr): Use expression_and_evaluate.
506 (assign_symbol): Rename second parameter. Call symbol_clone on
507 legal and illegal redefinition. Call S_SET_VOLATILE and
508 S_SET_FORWARD_REF depending on mode.
509 (s_set): Update description.
510 (s_space): Call resolve_expression.
511 (pseudo_set): Optionally call deferred_expression. Check
512 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
514 * config/tc-ia64.h (md_parse_name): Add mode parameter.
515 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
516 * config/tc-m32r.h (md_parse_name): Likewise.
517 (m32r_parse_name): Likewise.
518 * config/tc-mmix.h (md_parse_name): Likewise.
519 * config/tc-mn10300.h (md_parse_name): Likewise.
520 (mn10300_parse_name): Likewise.
521 * config/tc-ppc.h (md_parse_name): Likewise.
522 * config/tc-sh.h (md_parse_name): Likewise.
523 (sh_parse_name): Likewise.
524 * config/tc-sh64.h (md_parse_name): Likewise.
525 (sh64_consume_datalabel): Likewise.
526 * config/tc-tic54x.h (md_parse_name): Likewise.
527 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
528 before trying to evaluate symbol.
529 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
530 * config/tc-sh.c (sh_parse_name): Likewise.
531 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
532 second argument to operandf. Pass mode parameter to sh_parse_name.
533 * doc/as.texinfo: Document .eqv and the == assignment operator.
535 2005-10-10 Ian Lance Taylor <ian@airs.com>
537 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
538 * Makefile.in: Regenerate.
540 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
542 * expr.c (operator): Allow "!=" as a synonym for "<>".
543 * doc/as.texinfo (Infix Op): Mention "!=".
545 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
547 * config/tc-hppa.c (strict): Don't initialize. Update comment.
548 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
549 found. Simplify handling of "ma" and "mb" completers.
551 2005-10-08 Paul Brook <paul@codesourcery.com>
553 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
554 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
556 (arm_cpu_option_table): Add canonical_name.
557 (arm_cpus): Populate canonical_name field.
558 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
559 aeabi_set_public_attributes, arm_md_end): New functions.
560 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
561 (md_assemble): Set thumb_arch_used and arm_arch_used.
562 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
563 * config/tc-arm.h (md_end): Define.
564 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
566 2005-10-06 Khem Raj <kraj@mvista.com>
567 NIIBE Yutaka <gniibe@m17n.org>
569 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
570 (parse_reg_without_prefix): New function.
571 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
573 (option md_longopts): Add allow-reg-prefix option.
574 * doc/c-sh.texi: Document --allow-reg-prefix option.
575 * NEWS: Mention the new switch.
577 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
579 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
582 2005-09-30 Sterling Augustine <sterling@tensilica.com>
583 Bob Wilson <bob.wilson@acm.org>
585 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
587 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
589 * Makefile.am: Run "make dep-am".
590 * Makefile.in: Regenerated.
591 * aclocal.m4: Likewise.
593 2005-09-30 Mark Mitchell <mark@codesourcery.com>
595 * as.c (main): Use expandargv.
597 2005-09-30 Jan Beulich <jbeulich@novell.com>
599 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
602 2005-09-30 Catherine Moore <clm@cm00re.com>
604 * Makefile.am: Bfin support.
605 * Makefile.in: Regenerated.
606 * aclocal.m4: Regenerated.
607 * configure: Regenerated.
608 * configure.in: Bfin support.
609 * configure.tgt: Bfin support.
610 * config/bfin-aux.h: New file.
611 * config/bfin-defs.h: New file.
612 * config/bfin-lex.l: New file.
613 * config/bfin-parse.y: New file.
614 * config/tc-bfin.c: New file.
615 * config/tc-bfin.h: New file.
616 * doc/Makefile.am: Recognize c-bfin.texi.
617 * doc/Makefile.in: Regenerated.
618 * doc/all.texi: Bfin support.
619 * doc/as.texinfo: Likewise.
620 * doc/c-bfin.texi: Document bfin-specific syntax and
623 2005-09-30 Paul Brook <paul@codesourcery.com>
625 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
626 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
627 normal infix conditions.
628 (C3E): Include Thumb-2 definition.
630 (insns): Use them for legacy mnemonics.
632 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
634 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
635 version of <locale.h> when ENABLE_NLS is not defined.
637 2005-09-29 Jan Beulich <jbeulich@novell.com>
639 * config/tc-ia64.c (parse_operands): Always parse first operand of
642 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
643 Alan Modra <amodra@bigpond.net.au>
645 * app.c (do_scrub_chars): Match open and close quote of strings.
646 Remove redundant EOF test in case 7.
648 2005-09-28 Jan Beulich <jbeulich@novell.com>
650 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
651 relocations in 16- and 32-bit modes.
652 (i386_displacement): Make pc-relative branch handling dependent
653 upon operand (rather than address) size.
655 2005-09-28 Jan Beulich <jbeulich@novell.com>
657 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
659 (dot_cfi_startproc): Likewise.
660 (dot_cfi_endproc): Likewise. Also check no extra input was given.
661 (dot_cfi_escape): Likewise.
663 2005-09-28 Jan Beulich <jbeulich@novell.com>
665 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
666 (TC_CONS_FIX_NEW): Define unconditionally.
667 (x86_pe_cons_fix_new): Remove.
668 * config/tc-i386.c (signed_cons): New.
669 (md_pseudo_table): Add slong.
670 (x86_cons_fix_new): Declare unconditionally.
671 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
672 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
675 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
677 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
678 buffer after copying string.
680 2005-09-27 Paul Brook <paul@codesourcery.com>
682 * config/arm.c (arm_cpus): Add more cpu names.
683 * doc/c-arm.texi: Document them.
685 2005-09-21 Alan Modra <amodra@bigpond.net.au>
687 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
689 2005-09-20 Richard Henderson <rth@redhat.com>
691 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
693 2005-09-20 Richard Henderson <rth@redhat.com>
695 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
697 (dwarf2_loc_mark_labels): New.
698 (dwarf2_gen_line_info_1): Split out of ...
699 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
700 (dwarf2_emit_label): New.
701 (dwarf2_directive_loc_mark_labels): New.
702 (out_set_addr): Take a symbol instead of frag+ofs.
703 (relax_inc_line_addr): Likewise.
704 (emit_inc_line_addr): Assert delta non-negative.
705 (process_entries): Remove dead code. Update to work with temp
706 symbols instead of frag+ofs.
707 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
708 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
709 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
710 * config/obj-elf.h (obj_frob_label): New.
711 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
712 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
713 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
714 Similarly in the respective tc_frob_label implementation functions.
715 * config/tc-i386.c (md_pseudo_table): Move file and loc to
716 non-elf section; add loc_mark_labels.
717 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
718 (ia64_flush_insns): Check for marked labels; emit line entry if so.
719 (emit_one_bundle): Similarly.
720 (ia64_frob_label): Record marked labels.
721 * config/tc-m68hc11.h (tc_frob_label): Remove.
722 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
723 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
724 * config/tc-sh64.h (tc_frob_label): Likewise.
725 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
727 2005-09-20 Alan Modra <amodra@bigpond.net.au>
729 * read.c (pseudo_set): Set segment of expression syms to expr_section.
731 2005-09-14 Jan Beulich <jbeulich@novell.com>
733 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
734 registers, floating point control and status words, and mxcsr as
735 well as (for 64-bit code) segment base registers and rflags.
737 2005-09-09 Dmitry Diky <diwil@spec.ru>
739 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
740 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
743 2005-09-08 Chao-ying Fu <fu@mips.com>
745 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
746 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
749 2005-09-08 Paul Brook <paul@codesourcery.com>
751 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
752 (do_smc, do_t_smc): ... to this.
753 (insns): Remane smi to smc.
754 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
757 2005-09-07 Richard Henderson <rth@redhat.com>
759 * dwarf2dbg.c (dwarf2_where): Set line->isa.
760 (dwarf2_set_isa): New.
761 (dwarf2_directive_loc): Rearrange to allow all options on one line.
762 * dwarf2dbg.h (dwarf2_set_isa): Declare.
763 * doc/as.texinfo: Update .loc documentation.
765 2005-09-07 Richard Henderson <rth@redhat.com>
767 * dwarf2dbg.c: Include safe-ctype.h.
768 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
769 (current): Initialize.
770 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
771 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
772 (dwarf2_directive_file): Cope with invalid filename.
773 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
774 epilogue_begin, is_stmt, isa.
775 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
777 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
778 and DWARF2_FLAG_EPILOGUE_BEGIN.
779 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
780 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
781 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
782 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
783 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
784 (struct dwarf2_line_info): Add isa member.
785 * doc/as.texinfo (LNS directives): New node.
787 2005-09-07 David Ung <davidu@mips.com>
789 * config/tc-mips.c (append_insn): Undo last change. Instead add
790 guard to suppress calling frag_grow if the current instruction is
791 one that allows a delay slot.
793 2005-09-06 Chao-ying Fu <fu@mips.com>
795 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
796 (mips_opts): Add -1 to initialize ase_mt.
797 (file_ase_mt): New variable for -mmt.
798 (CPU_HAS_MT): New define.
799 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
801 (mips_ip): Check ase_mt to enable MT instructions.
802 Handle !, $, *, &, +T, +t, g operand formats.
803 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
805 (OPTION_MT, OPTION_NO_MT): New define.
806 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
807 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
808 (mips_after_parse_args): Set ase_mt based on CPU.
809 (s_mipsset): Handle ".set mt" and ".set nomt".
810 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
811 (md_show_usage): Show usage of -mmt and -mno-mt.
812 * doc/as.texinfo: Document -mmt and -mno-mt options.
813 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
816 2005-09-06 Paul Brook <paul@codesourcery.com>
818 * config/tc-arm.c (arm_it): Add relax field.
819 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
820 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
821 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
822 do_t_mov_cmp): Allow relaxation.
823 (output_relax_insn): New function.
824 (put_thumb32_insn): New function.
825 (output_inst): Use new functions.
826 (md_assemble): Don't throw error on relaxable instructions.
827 (insns): Change "b" entry from TCE(...) to tCE(...).
828 (md_estimate_size_before_relax): Return 2.
829 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
830 relax_branch, arm_relax_frag): New functions.
831 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
833 * config/tc-arm.h (md_convert_frag): Remove definition.
834 (md_relax_frag): Define.
835 (arm_relax_frag): Add prototype.
837 2005-09-02 Paul Brook <paul@codesourcery.com>
839 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
841 2005-09-02 Paul Brook <paul@codesourcery.com>
843 * config/tc-arm.c (encode_arm_cp_address): Use
844 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
845 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
847 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
850 (insns): Use them for coprocessor instructions.
851 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
852 (get_thumb32_insn): New function.
853 (put_thumb32_insn): New function.
854 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
855 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
857 2005-09-02 Paul Brook <paul@codesourcery.com>
859 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
860 incorrect suffix matches.
862 2005-09-01 David Ung <davidu@mips.com>
864 * config/tc-mips.c (append_insn): Correctly handle mips16 case
865 when the frags are different for the 2 instructions we want to
866 swap. If the lengths of the 2 instructions are not the same, we
867 won't do the swap but emit an nop.
869 2005-09-01 Dmitry Diky <diwil@spec.ru>
871 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
872 as appropriate. Change frag_variant() to frag_var() for relaxes.
874 2005-08-29 Nick Clifton <nickc@redhat.com>
876 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
879 2005-08-26 Jan Beulich <jbeulich@novell.com>
881 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
882 qualified operand of a branch.
883 (intel_bracket_expr): Set JumpAbsolute here...
884 (intel_e11): ... rather than here.
886 2005-08-26 Christian Groessler <chris@groessler.org>
888 * configure.tgt: Set bfd_gas also for z8k cpu.
889 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
891 (newfix): Adapt to bfd reloc types.
892 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
893 is available in the current frag.
894 (md_convert_frag): Adapt function parameters.
895 (tc_gen_reloc): New function.
896 (md_section_align): Use bfd_get_section_alignment.
897 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
898 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
900 * config/tc-z8k.h (TARGET_ARCH): Define.
901 (tc_fix_adjustable): Define.
903 2005-08-25 Chao-ying Fu <fu@mips.com>
905 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
906 (mips_opts): Add -1 to initialize ase_dsp.
907 (file_ase_dsp): New variable for -mdsp.
908 (CPU_HAS_DSP): New define.
909 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
911 (mips_ip): Add min_range and max_range for checking singed numbers.
912 Check ase_dsp to enable DSP instructions.
913 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
914 (OPTION_DSP, OPTION_NO_DSP): New define.
915 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
916 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
917 (mips_after_parse_args): Set ase_dsp based on CPU.
918 (s_mipsset): Handle ".set dsp" and ".set nodsp".
919 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
920 (md_show_usage): Show usage of -mdsp and -mno-dsp.
922 2005-08-23 David Ung <davidu@mips.com>
924 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
927 2005-08-23 Alan Modra <amodra@bigpond.net.au>
930 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
932 2005-08-23 Phil Edwards <phil@codesourcery.com>
934 * configure.tgt (*-*-vxworks): Match vxworks* instead.
936 2005-08-22 Jan Beulich <jbeulich@novell.com>
938 * config/tc-i386.c (object_64bit): New.
939 (i386_target_format): Initialize it.
940 (output_disp): Use object_64bit for relocation type determination.
941 (output_imm): Likewise.
942 (i386_validate_fix): Likewise.
943 (tc_gen_reloc): Likewise.
944 (lex_got): Likewise. Remove static mode_name. Change array size
945 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
946 (x86_cons): Use object_64bit for deciding whether quad fields can
949 2005-08-18 Christian Groessler <chris@groessler.org>
951 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
952 * config/tc-mcore.h: Likewise.
953 * config/tc-z8k.h: Likewise.
954 * config/tc-z8k.c: Likewise.
955 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
956 sh_coff_reloc_mangle declaration.
957 * config/tc-sh.c: (md_apply_fix): Fix comment for case
960 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
962 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
963 to confirm that no ISA is specified.
965 2005-08-18 Nick Clifton <nickc@redhat.com>
967 * write.c (relax_segment): Count the number of frags being
968 processed and use this to compute a maximum limit on the number of
969 iterations that will be allowed when attempting to relax the
972 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
974 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
975 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
977 2005-08-16 Alan Modra <amodra@bigpond.net.au>
979 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
982 2005-08-15 Paul Brook <paul@codesourcery.com>
984 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
986 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
988 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
990 * config/tc-ppc.c (parse_cpu): Add -me300 support.
991 (md_show_usage): Likewise.
992 * doc/c-ppc.texi (PowerPC-Opts): Document it.
994 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
996 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
997 (md_gather_operands): Add support for optional operands.
999 2005-08-12 Dmitry Diky <diwil@spec.ru>
1000 * config/tc-msp430.c (msp430_enable_relax): New flag.
1001 (msp430_enable_polys): Likewise.
1002 (OPTION_RELAX): New option.
1003 (OPTION_POLYMORPHS): Likewise.
1004 (md_longopts): New long options.
1005 (md_show_usage): Updated.
1006 (md_parse_option): Add new options handler.
1007 (msp430_operands): Add check if polymorph insns are enabled.
1008 (msp430_force_relocation_local): New function.
1009 (md_apply_fix): Now delete relocs according to new flags combination.
1010 (msp430_relax_frag): Convert long branches to short branches only if
1011 flag msp430_enable_relax is set.
1012 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1013 (msp430_force_relocation_local): Likewise.
1014 * doc/c-msp430.texi: Describe new options.
1016 2005-08-11 Ian Lance Taylor <ian@airs.com>
1018 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1019 (stamp-mk.com): Likewise.
1020 (EXTRA_DIST): Remove make-gas.com from list.
1021 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1022 * Makefile.in: Regenerate.
1024 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1026 * subsegs.c (subseg_change): Move declaration of seginfo to before
1029 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1031 * README-vms: Delete.
1032 * config-gas.com: Delete.
1033 * makefile.vms: Delete.
1034 * vmsconf.sh: Delete.
1035 * config/atof-tahoe.c: Delete.
1036 * config/m88k-opcode.h: Delete.
1037 * config/obj-bout.c: Delete.
1038 * config/obj-bout.h: Delete.
1039 * config/obj-hp300.c: Delete.
1040 * config/obj-hp300.h: Delete.
1041 * config/tc-a29k.c: Delete.
1042 * config/tc-a29k.h: Delete.
1043 * config/tc-h8500.c: Delete.
1044 * config/tc-h8500.h: Delete.
1045 * config/tc-m88k.c: Delete.
1046 * config/tc-m88k.h: Delete.
1047 * config/tc-tahoe.c: Delete.
1048 * config/tc-tahoe.h: Delete.
1049 * config/tc-tic80.c: Delete.
1050 * config/tc-tic80.h: Delete.
1051 * config/tc-w65.c: Delete.
1052 * config/tc-w65.h: Delete.
1053 * config/te-aux.h: Delete.
1054 * config/te-delt88.h: Delete.
1055 * config/te-delta.h: Delete.
1056 * config/te-dpx2.h: Delete.
1057 * config/te-hp300.h: Delete.
1058 * config/te-ic960.h: Delete.
1059 * config/vms-a-conf.h: Delete.
1060 * doc/c-a29k.texi: Delete.
1061 * doc/c-h8500.texi: Delete.
1062 * doc/c-m88k.texi: Delete.
1063 * README: Remove obsolete examples, and list of supported targets.
1064 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1065 bout and hp300 support.
1066 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1067 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1069 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1070 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1071 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1073 * dw2gencfi.c: Likewise.
1074 * dwarf2dbg.c: Likewise.
1075 * ehopt.c: Likewise.
1076 * input-file.c: Likewise.
1077 * listing.c: Likewise.
1078 * literal.c: Likewise.
1079 * messages.c: Likewise.
1081 * output-file.c: Likewise.
1083 * stabs.c: Likewise.
1084 * struc-symbol.h: Likewise.
1085 * subsegs.c: Likewise.
1086 * subsegs.h: Likewise.
1087 * symbols.c: Likewise.
1088 * symbols.h: Likewise.
1090 * write.c: Likewise.
1091 * write.h: Likewise.
1092 * config/aout_gnu.h: Likewise.
1093 * config/obj-aout.c: Likewise.
1094 * config/obj-aout.h: Likewise.
1095 * config/obj-coff.c: Likewise.
1096 * config/obj-coff.h: Likewise.
1097 * config/obj-evax.h: Likewise.
1098 * config/obj-ieee.h: Likewise.
1099 * config/tc-arm.c: Likewise.
1100 * config/tc-arm.h: Likewise.
1101 * config/tc-avr.c: Likewise.
1102 * config/tc-avr.h: Likewise.
1103 * config/tc-crx.h: Likewise.
1104 * config/tc-d10v.h: Likewise.
1105 * config/tc-d30v.h: Likewise.
1106 * config/tc-dlx.h: Likewise.
1107 * config/tc-fr30.h: Likewise.
1108 * config/tc-frv.h: Likewise.
1109 * config/tc-h8300.c: Likewise.
1110 * config/tc-h8300.h: Likewise.
1111 * config/tc-hppa.h: Likewise.
1112 * config/tc-i370.h: Likewise.
1113 * config/tc-i386.c: Likewise.
1114 * config/tc-i386.h: Likewise.
1115 * config/tc-i860.h: Likewise.
1116 * config/tc-i960.c: Likewise.
1117 * config/tc-i960.h: Likewise.
1118 * config/tc-ip2k.h: Likewise.
1119 * config/tc-iq2000.h: Likewise.
1120 * config/tc-m32c.h: Likewise.
1121 * config/tc-m32r.h: Likewise.
1122 * config/tc-m68hc11.h: Likewise.
1123 * config/tc-m68k.c: Likewise.
1124 * config/tc-m68k.h: Likewise.
1125 * config/tc-maxq.c: Likewise.
1126 * config/tc-maxq.h: Likewise.
1127 * config/tc-mcore.c: Likewise.
1128 * config/tc-mcore.h: Likewise.
1129 * config/tc-mn10200.h: Likewise.
1130 * config/tc-mn10300.c: Likewise.
1131 * config/tc-mn10300.h: Likewise.
1132 * config/tc-ms1.h: Likewise.
1133 * config/tc-msp430.c: Likewise.
1134 * config/tc-msp430.h: Likewise.
1135 * config/tc-ns32k.c: Likewise.
1136 * config/tc-ns32k.h: Likewise.
1137 * config/tc-openrisc.h: Likewise.
1138 * config/tc-or32.c: Likewise.
1139 * config/tc-or32.h: Likewise.
1140 * config/tc-ppc.c: Likewise.
1141 * config/tc-ppc.h: Likewise.
1142 * config/tc-s390.h: Likewise.
1143 * config/tc-sh.c: Likewise.
1144 * config/tc-sh.h: Likewise.
1145 * config/tc-sparc.c: Likewise.
1146 * config/tc-tic30.c: Likewise.
1147 * config/tc-tic30.h: Likewise.
1148 * config/tc-tic4x.c: Likewise.
1149 * config/tc-tic4x.h: Likewise.
1150 * config/tc-tic54x.c: Likewise.
1151 * config/tc-tic54x.h: Likewise.
1152 * config/tc-v850.h: Likewise.
1153 * config/tc-vax.c: Likewise.
1154 * config/tc-vax.h: Likewise.
1155 * config/tc-xstormy16.h: Likewise.
1156 * config/tc-xtensa.h: Likewise.
1157 * config/tc-z8k.c: Likewise.
1158 * config/tc-z8k.h: Likewise.
1159 * config/vms-a-conf.h
1160 * doc/Makefile.am: Likewise.
1161 * doc/all.texi: Likewise.
1162 * doc/as.texinfo: Likewise.
1163 * doc/internals.texi: Likewise.
1164 * doc/Makefile.in: Regenerate.
1165 * Makefile.in: Regenerate.
1166 * configure: Regenerate.
1167 * config.in: Regenerate.
1168 * po/POTFILES.in: Regenerate.
1170 2005-08-09 Nick Clifton <nickc@redhat.com>
1173 * macro.c (getstring): Do not treat round parentheses exactly the
1174 same as angle brackets - the parentheses need to be preserved and
1175 passed on to the macro processing code.
1177 2005-08-08 Nick Clifton <nickc@redhat.com>
1179 * config/tc-msp430.c (MSP430_ISA_21): Define.
1180 (mcu_types): Add entries for msp430x21xx variants.
1182 2005-08-08 Nick Clifton <nickc@redhat.com>
1185 * macro.c (getstring): Treat round parentheses in the same way as
1187 (get_any_string): Likewise.
1189 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1192 * as.c (parse_args): Handle -al=<FILE>.
1194 2005-08-07 Nick Clifton <nickc@redhat.com>
1196 * read.c (s_app_line): Accept a line number of 0 for compatibility
1197 with gcc's output for assembler-with-cpp files.
1199 2005-08-05 Paul Brook <paul@codesourcery.com>
1201 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1202 (do_t_add_sub): Use correct encodings inside IT block.
1203 (do_t_arit3c): Ditto.
1204 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1205 (md_assemble): Verify conditional suffixes agains IT blocks.
1207 2005-08-05 Paul Brook <paul@codesourcery.com>
1209 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1211 (encode_thumb32_shifted_operand): Prohibit register shifts.
1212 (encode_thumb32_addr_mode): Fix typo.
1213 (insns): Correct thumb2 ldm and stm opcodes.
1215 2005-08-02 Khem Raj <kraj@mvista.com>
1217 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1218 WLDRD/WSTRD instruction.
1220 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1222 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1223 if emitting a reloc.
1225 2005-07-29 Thiemo Seufer <ths@networkno.de>
1227 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1229 2005-07-29 Paul Brook <paul@codesourcery.com>
1231 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1233 (do_t_addr): Implement 32-bit variant.
1234 (do_t_push_pop): Make some errors warnings. Handle single register
1236 (insns): Use tCE for adr.
1237 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1238 (md_apply_fix): Ditto.
1240 2005-07-29 Paul Brook <paul@codesourcery.com>
1242 * config/tc-arm.c (parse_tb): New function.
1243 (enum operand_parse_code): Add OP_TB.
1244 (parse_operands): Handle OP_TB.
1245 (do_t_add_sub_w, do_t_tb): New functions.
1246 (insns): Add entries for addw, subw, tbb and tbh.
1247 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1249 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1251 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1253 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1255 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1257 2005-07-27 Jan Beulich <jbeulich@novell.com>
1259 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1261 (unw_p_record): Remove unused/redundant fields imask and rmask.
1262 Combine spoff and pspoff into a union. Combine gr and br into a
1263 union. Change type of grmask and brmask to unsigned char. Change type
1264 of frmask to unsigned int.
1265 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1266 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1267 (check_pending_save): New.
1268 (alloc_record): Clear out entire record.
1269 (output_psp_gr): Use renamed structure fields.
1270 (output_psp_sprel): Likewise.
1271 (output_rp_gr): Likewise.
1272 (output_rp_br): Likewise.
1273 (output_rp_psprel): Likewise.
1274 (output_rp_sprel): Likewise.
1275 (output_pfs_gr): Likewise.
1276 (output_pfs_psprel): Likewise.
1277 (output_pfs_sprel): Likewise.
1278 (output_preds_gr): Likewise.
1279 (output_preds_psprel): Likewise.
1280 (output_preds_sprel): Likewise.
1281 (output_spill_base): Likewise.
1282 (output_unat_gr): Likewise.
1283 (output_unat_psprel): Likewise.
1284 (output_unat_sprel): Likewise.
1285 (output_lc_gr): Likewise.
1286 (output_lc_psprel): Likewise.
1287 (output_lc_sprel): Likewise.
1288 (output_fpsr_gr): Likewise.
1289 (output_fpsr_psprel): Likewise.
1290 (output_fpsr_sprel): Likewise.
1291 (output_priunat_gr): Likewise.
1292 (output_priunat_psprel): Likewise.
1293 (output_priunat_sprel): Likewise.
1294 (output_bsp_gr): Likewise.
1295 (output_bsp_psprel): Likewise.
1296 (output_bsp_sprel): Likewise.
1297 (output_bspstore_gr): Likewise.
1298 (output_bspstore_psprel): Likewise.
1299 (output_bspstore_sprel): Likewise.
1300 (output_rnat_gr): Likewise.
1301 (output_rnat_psprel): Likewise.
1302 (output_rnat_sprel): Likewise.
1303 (output_spill_psprel): Likewise.
1304 (output_spill_sprel): Likewise.
1305 (output_spill_reg): Likewise.
1306 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1308 (output_frgr_mem): Likewise.
1309 (output_gr_mem): Likewise.
1310 (output_br_mem): Likewise.
1311 (output_gr_gr): Likewise.
1312 (output_br_gr): Likewise.
1313 (fixup_unw_records): Likewise.
1314 (process_one_record): Use renamed structure fields. For gr_gr and
1315 br_gr, collect mask from chain of records before output.
1316 (in_prologue): Simplify and eliminate early returns. Call
1318 (in_body): Simplify and eliminate early returns.
1319 (dot_body): Call check_pending_save.
1320 (md_assemble): Update comment. Deal with pending saves.
1322 2005-07-26 Jan Beulich <jbeulich@novell.com>
1324 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1325 mask from guessed suffix, but mask out other immediate types only
1326 if at least on candidate is valid for the insn.
1328 2005-07-25 DJ Delorie <dj@redhat.com>
1330 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1331 Support %mod() modifiers from opcodes.
1332 * doc/c-m32c.texi (M32C-Modifiers): New section.
1334 2005-07-25 Jan Hubicka <jh@suse.cz>
1335 H.J. Lu <hongjiu.lu@intel.com>
1337 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1339 (elf_com_section_ptr): New.
1340 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1341 (elf_common_parse): Make it global. Use elf_com_section_ptr
1342 instead of bfd_com_section_ptr.
1343 (obj_elf_change_section): Handle x86-64 large bss sections.
1345 * config/obj-elf.h (elf_com_section_ptr): New.
1346 (elf_common_parse): New.
1348 * config/tc-i386.c (handle_large_common): New.
1349 (md_pseudo_table): Add "largecomm".
1350 (x86_64_section_letter): New.
1351 (x86_64_section_word): New.
1353 * config/tc-i386.h (x86_64_section_word): New.
1354 (x86_64_section_letter): New.
1355 (md_elf_section_letter): New. Defined.
1356 (md_elf_section_word): Likewise.
1358 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1360 * configure.tgt: Remove i386-*-rtemself*.
1361 Remove sparc-*-rtemself*.
1363 2005-07-21 Ben Elliston <bje@gnu.org>
1365 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1367 2005-07-21 Paul Brook <paul@codesourcery.com>
1369 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1372 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1374 * messages.c: Use vsnprintf instead of vsprintf.
1376 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1378 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1379 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1381 2005-07-18 Nick Clifton <nickc@redhat.com>
1383 * configure.tgt: Restore alpha ordering to list of arches.
1385 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1387 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1389 2005-07-18 Jan Beulich <jbeulich@novell.com>
1391 * config/tc-i386.c (md_begin): Use IS_ELF.
1392 (tc_i386_fix_adjustable): Likewise.
1393 (md_estimate_size_before_relax): Likewise.
1394 (md_apply_fix): Likewise.
1395 (i386_target_format): Likewise.
1396 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1397 (i386_immediate): Remove #ifdef LEX_AT.
1398 (i386_displacement): Likewise.
1399 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1402 2005-07-18 Jan Beulich <jbeulich@novell.com>
1404 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1405 parameter to unsigned. Parameter sign now is tristate - zero/
1406 positive mean unsigned/signed, negative means signedness doesn't
1407 matter. Check field size,
1408 signedness, and pcrel-ness are in agreement between relocated field
1409 and relocation type. Adjust diagnostics.
1410 (optimize_imm): And type mask of operand instead of overwriting it.
1411 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1412 local structure and initialize gotrel accordingly. Pass caller as
1413 mask of types that the operator can match.
1414 (x86_cons_fix_new): Let reloc know that signedness of relocation
1416 (x86_pe_cons_fix_new): Likewise.
1417 (x86_cons): Pass additional argument to lex_got.
1418 (i386_immediate): New local variable 'types'. Pass its address as
1419 additional argument to lex_got. Mask out operand types not supported
1421 (i386_displacement): Likewise. Set bigdisp to all types supported in
1422 64-bit mode, combining the previously split initialization.
1424 2005-07-18 Jan Beulich <jbeulich@novell.com>
1426 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1429 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1431 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1434 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1436 * Makefile.am: Run "make dep-am".
1437 * Makefile.in: Regenerate.
1439 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1441 * gas/config/tc-i386.h (CpuVMX): New.
1442 (CpuUnknownFlags): Add CpuVMX.
1444 2005-07-14 Jim Blandy <jimb@redhat.com>
1446 Add support for the Renesas M32C.
1447 * Makefile.am (CPU_TYPES): List m32c.
1448 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1449 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1450 * configure.in: Add case for m32c.
1451 * configure.tgt: Add cases for m32c and m32c-*-elf.
1452 * configure: Regenerated.
1453 * config/tc-m32c.c, config/tc-m32c.h: New files.
1454 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1455 * doc/Makefile.in: Regenerated.
1456 * doc/all.texi: Set M32C.
1457 * doc/as.texinfo: Add text for the M32C-specific options and line
1458 comment characters, and refer to c-m32c.texi.
1459 * doc/c-m32c.texi: New file.
1461 2005-07-14 Nick Clifton <nickc@redhat.com>
1464 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1465 the ins_parse buffer.
1467 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1469 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1470 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1472 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1474 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1477 2005-07-08 Ben Elliston <bje@au.ibm.com>
1479 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1480 * config/obj-elf.h: Likewise.
1481 * config/tc-h8300.h: Likewise.
1482 * config/tc-h8500.h: Likewise.
1483 * config/tc-i370.h: Likewise.
1484 * config/tc-i386.h: Likewise.
1485 * config/tc-m68hc11.h: Likewise.
1486 * config/tc-m68k.h: Likewise.
1487 * config/tc-ppc.h: Likewise.
1488 * config/tc-s390.h: Likewise.
1489 * config/tc-sh.h: Likewise.
1490 * config/tc-sparc.h: Likewise.
1491 * config/tc-tic30.c: Likewise.
1492 * config/tc-w65.h: Likewise.
1493 * config/tc-xtensa.h: Likewise.
1495 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1498 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1500 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1502 * config/tc-tic30.c (debug): Add format attribute. Fix format
1505 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1507 * config/tc-i386.c (cpu_arch): Add sse3.
1509 * config/tc-i386.h (CpuSSE3): Renamed from ...
1510 (CpuPNI): This. Defined as CpuSSE3.
1512 * doc/c-i386.texi: Document .sse3.
1514 2005-07-06 Jan Beulich <jbeulich@novell.com>
1516 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1518 2005-07-05 Nick Clifton <nickc@redhat.com>
1520 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1521 md_chars_to_numbers to an unsigned pointer in order to avoid a
1522 compile time warning.
1524 2005-07-05 Paul Brook <paul@codesourcery.com>
1526 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1528 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1530 * config/tc-ms1.c: New.
1531 * config/tc-ms1.h: New.
1532 * testsuite/gas/ms1/allinsn.d: New.
1533 * testsuite/gas/ms1/allinsn.s: New.
1534 * testsuite/gas/ms1/badinsn.s: New.
1535 * testsuite/gas/ms1/badinsn1.s: New.
1536 * testsuite/gas/ms1/badoffsethigh.s: New.
1537 * testsuite/gas/ms1/badoffsetlow.s: New.
1538 * testsuite/gas/ms1/badorder.s: New.
1539 * testsuite/gas/ms1/badreg.s: New.
1540 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1541 * testsuite/gas/ms1/badsignedimmlow.s: New.
1542 * testsuite/gas/ms1/badsyntax.s: New.
1543 * testsuite/gas/ms1/badsyntax1.s: New.
1544 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1545 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1546 * testsuite/gas/ms1/errors.exp: New.
1547 * testsuite/gas/ms1/ldst.s: New.
1548 * testsuite/gas/ms1/misc.d: New.
1549 * testsuite/gas/ms1/misc.s: New.
1550 * testsuite/gas/ms1/ms1-16-003.d: New.
1551 * testsuite/gas/ms1/ms1-16-003.s: New.
1552 * testsuite/gas/ms1/ms1.exp: New.
1553 * testsuite/gas/ms1/msys.d: New.
1554 * testsuite/gas/ms1/msys.s: New.
1555 * testsuite/gas/ms1/relocs.d: New.
1556 * testsuite/gas/ms1/relocs.exp: New.
1557 * testsuite/gas/ms1/relocs1.s: New.
1558 * testsuite/gas/ms1/relocs2.s: New.
1560 2005-07-05 Jan Beulich <jbeulich@novell.com>
1562 * config/tc-i386.h (CpuSVME): New.
1563 (CpuUnknownFlags): Include CpuSVME.
1564 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1565 as alias of sledgehammer.
1566 (md_assemble): Include invlpga in the check for insns with two source
1568 (process_operands): Include SVME insns in the check for ignored
1569 segment overrides. Adjust diagnostic.
1570 (i386_index_check): Special-case SVME insns with memory operands.
1572 2005-07-04 Khem Raj <kraj@mvista.com>
1573 Nick Clifton <nickc@redhat.com>
1575 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1576 use an immediate value.
1577 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1578 since the register field of the operands structure is unsigned.
1579 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1580 (parse_operands): Make the 2ns parameter an unsigned pointer to
1582 (do_ldrd): When using the imm field of the operands structure as a
1583 second register field, treat it as unsigned.
1585 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1588 * config/obj-elf.c (obj_elf_change_section): Use backend
1591 2005-07-01 Jan Beulich <jbeulich@novell.com>
1593 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1594 (output_spill_psprel, output_spill_psprel_p): Combine.
1595 (output_spill_sprel, output_spill_sprel_p): Combine.
1596 (output_spill_reg, output_spill_regp_p): Combine.
1597 (process_one_record): Handle psp_psprel.
1598 (parse_predicate_and_operand): New.
1599 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1600 initialize output values. Emit diagnostic case here.
1601 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1602 (add_unwind_entry): New second parameter. Allow first parameter to
1603 be NULL. Parse optional tag, emit warning about further support for
1604 it otherwise being missing. Check end-of-line when requested.
1605 (dot_fframe): Clear operand when wrong. Allow tag.
1606 (dot_vframe): Likewise.
1607 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1609 (dot_vframepsp): Remove.
1610 (dot_altrp): Clear operand when wrong. Allow tag.
1611 (dot_save): Likewise. Let default case also go through
1613 (dot_savemem): Likewise.
1614 (dot_restore): Don't return when wrong operand. Allow tag.
1615 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1616 parse_predicate_and_operand and the new arguments to
1617 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1618 when wrong operand. Allow tag.
1619 (dot_restorereg, dot_restorereg_p): Likewise.
1620 (dot_spillmem, dot_spillmem_p): Likewise.
1621 (dot_saveg): Clear operand when wrong. Perform tighter operand
1623 (dot_savef): Likewise.
1624 (dot_saveb): Likewise.
1625 (dot_savegf): Likewise.
1626 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1627 parse_predicate_and_operand and the new arguments to
1628 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1629 when wrong operand. Allow tag.
1631 (dot_label_state): Don't return when wrong operand.
1632 (dot_copy_state): Likewise.
1633 (dot_unwabi): Likewise. Check if in prologue.
1634 (dot_body): Don't call demand_empty_rest_of_line.
1635 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1637 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1638 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1639 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1640 (parse_operand): New second parameter. Don't deal with '}' here
1641 anymore. Don't advance past end-of-line.
1642 (parse_operands): Pass second argument to parse_operand.
1643 (ia64_start_line): Prevent out-of-bounds access through
1644 input_line_pointer. Deal with '}' here.
1645 (ia64_unrecognized_line): Don't deal with '}' here.
1646 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1647 discard_rest_of_line.
1649 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1651 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1652 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1653 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1654 (do_branch): Always set inst.reloc.pc_rel.
1655 (s_arm_elf_cons): Disallow use of (plt) suffix.
1656 (do_adrl): Adjust X_add_number unconditionally.
1657 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1658 argument. Handle all adjustment for pipeline offset here.
1659 (md_apply_fix): No need to undo work of md_pcrel_from. No
1660 need to extract pre-encoded pipeline adjustments from various
1661 branch instructions. Generally, assume instructions are already
1662 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1663 special cases. Handle BFD_RELOC_ARM_PLT32 like
1664 BFD_RELOC_ARM_PCREL_BRANCH.
1665 (tc_gen_reloc): Remove OBJ_ELF special case.
1666 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1668 2005-06-30 Ben Elliston <bje@gnu.org>
1670 * Makefile.am (check-DEJAGNU): Don't search for expect.
1671 * Makefile.in: Regenerate.
1673 2005-06-30 Ben Elliston <bje@gnu.org>
1675 * Makefile.am (EXPECT): Set to expect.
1676 (RUNTEST): Likewise, set to runtest.
1677 * Makefile.in: Regenerate.
1679 2005-06-23 Ben Elliston <bje@gnu.org>
1681 * config/m68k-parse.h: Use ISO C90.
1682 * config/m68k-parse.y: Likewise.
1683 * config/tc-m68k.h: Likewise.
1685 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1688 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1690 (optimize_disp): Optimize only if possible. Don't use 64bit
1691 displacement on non-constants and do same on constants if
1694 2005-06-17 Jan Beulich <jbeulich@novell.com>
1696 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1697 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1698 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1699 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1700 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1702 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1703 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1704 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1705 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1706 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1707 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1708 convert 8-byte pc-relative relocations.
1709 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1710 (i386_validate_fix): Likewise.
1711 (x86_cons): Also handle quad values in 64-bit mode.
1712 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1713 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1714 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1715 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1717 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1719 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1720 symbolP as well as for names with a leading dot. Use ACONCAT.
1721 (md_apply_fix): For branch relocations, only replace value
1722 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1723 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1724 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1725 (LOCAL_LABEL_PREFIX): Don't define.
1727 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1729 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1732 2005-06-08 James E Wilson <wilson@specifixinc.com>
1735 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1736 is NULL, then emit a warning, and return the current index.
1738 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1741 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1742 temporary copy of the operands array so that changes can be safely
1743 backed out if the insn does not match.
1744 (m68k_compare_opcode): Shortcut the test when the parameters are
1745 the same. Return 1 if the names match but the second opcode is
1746 further on in the array than the first.
1748 2005-06-08 Nick Clifton <nickc@redhat.com>
1751 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1753 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1755 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1757 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1758 Michael Snyder <msnyder@redhat.com>
1759 Stan Cox <scox@redhat.com>
1761 * configure.in: Add ms1 case.
1763 * configure: Regenerate.
1765 * configure.tgt: Add ms1 case.
1767 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1769 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1770 * config/tc-xtensa.c (new_resource_table): Likewise.
1771 (resize_resource_table): Likewise.
1772 (release_resources): Fix assertion for unsigned values.
1774 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1776 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1777 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1778 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1779 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1780 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1781 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1782 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1783 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1784 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1785 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1786 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1787 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1788 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1789 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1790 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1791 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1792 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1793 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1794 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1795 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1796 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1797 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1798 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1799 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1800 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1801 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1802 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1803 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1804 * config/tc-xtensa.c, config/tc-z8k.c:
1805 Replace all instances of the string "_apply_fix3" with
1807 * po/POTFILES.in, po/gas.pot: Regenerate.
1809 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1811 * Makefile.am: Run "make dep-am".
1812 (POTFILES): Remove GAS_CFILES.
1813 * Makefile.in: Regenerate.
1815 2005-06-07 David Ung <davidu@mips.com>
1817 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1818 24kc, 24kf and 24kfx under MIPS32 release 2.
1820 2005-06-04 Nick Clifton <nickc@redhat.com>
1822 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1823 to their Thumb-enabled equivalents.
1825 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1827 * config/tc-mips.c (load_register): Add leading "0x" to the
1828 output of sprintf_vma().
1831 2005-06-01 Nick Clifton <nickc@redhat.com>
1833 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1834 test for the presence of thumb version of the parsing functions
1835 since they must always exist and the test generates a compile time
1838 2005-05-31 Richard Henderson <rth@redhat.com>
1840 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1841 (alpha_reloc_op): Add it.
1842 (debug_exp): Handle it.
1843 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1844 (emit_insn): Handle it.
1845 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1847 2005-05-31 Christian Groessler <chris@groessler.org>
1849 * write.c (dump_section_relocs): Convert to ISO-C.
1850 (write_relocs): Avoid signed/unsigned and fprintf argument
1851 warnings in debug code.
1853 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1855 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1856 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1857 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1858 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1859 fixP->tc_fix_data directly in the sole place it was used.
1860 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1861 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1864 2005-05-27 Jan Beulich <jbeulich@novell.com>
1866 * config/tc-ia64.c (struct proc_pending): New.
1867 (unwind): Replace proc_start with proc_pending.
1868 (unwind_diagnostic): Check unwind.proc_pending.sym.
1869 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1870 Check if previous proc not closed. Record all entry points.
1871 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1872 Set symbol sizes for entry points recorded in dot_proc. Check
1873 arguments for consistency with respective .proc's.
1874 (md_assemble): Replace unwind.proc_start with
1875 unwind.proc_pending.sym.
1877 2005-05-27 Jan Beulich <jbeulich@novell.com>
1879 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1880 and last_ptr. Check all in-use slots for first one with non-NULL
1881 unwind_record. Don't reload end_ptr before second update round.
1883 2005-05-26 James E Wilson <wilson@specifixinc.com>
1885 * config/tc-ia64.c (extra_goodness): Update comment.
1886 (md_begin): Add debugging code to print best_template table.
1888 2005-05-25 Jan Beulich <jbeulich@novell.com>
1890 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1893 2005-05-25 Jan Beulich <jbeulich@novell.com>
1895 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1896 BFD_RELOC_UNUSED when determining the width of the reloc.
1898 2005-05-25 Jan Beulich <jbeulich@novell.com>
1900 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1903 2005-05-25 Jan Beulich <jbeulich@novell.com>
1905 * config/tc-ia64.c (dot_radix): Rewrite.
1907 2005-05-25 Jan Beulich <jbeulich@novell.com>
1909 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1911 (alloc_record): Remove references to next_slot_number and
1913 (emit_one_bundle): Likewise.
1915 2005-05-22 Nick Clifton <nickc@redhat.com>
1917 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1918 message buffer when invoking the insert function.
1920 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1922 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1923 only if an instruction match is found.
1925 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1927 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1928 to addition in argument to xtensa_dwarf2_emit_insn.
1930 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1932 * Makefile.am: Have 'all' depend on 'info'.
1933 * Makefile.in: Regenerate.
1935 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1937 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1939 2005-05-19 Anton Blanchard <anton@samba.org>
1941 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1942 (md_show_usage): Document it.
1943 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1944 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1946 2005-05-19 Jan Beulich <jbeulich@novell.com>
1948 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1949 relocations in unwind section.
1951 2005-05-18 Nick Clifton <nickc@redhat.com>
1953 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1954 if one exists. Ignore any error messages it may produce, just
1955 allow it to perform the insertion.
1957 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1959 * hash.c (hash_lookup): Add len parameter. All callers changed.
1960 (hash_find_n): New interface.
1961 * hash.h: Prototype hash_find_n.
1962 * sb.c: Include as.h.
1963 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1964 (sb_scrub_and_add_sb): New interface.
1965 * sb.h: Prototype sb_scrub_and_add_sb.
1966 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1968 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1969 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1970 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1972 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1974 * doc/Makefile.am (gasver.texi): Don't use $<.
1975 * doc/Makefile.in: Regenerated.
1977 2005-05-17 Nick Clifton <nickc@redhat.com>
1980 * symbols.c (resolve_symbol_value): Do not move symbols whose
1981 value expression has not been resolved or finalized into the
1982 absolute section as this will confuse other parts of the assembler
1983 into thinking that their value is zero.
1985 2005-05-17 Jan Beulich <jbeulich@novell.com>
1987 * read.c (_find_end_of_line): New.
1988 (find_end_of_line): New.
1989 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1990 (read_a_source_file): Use it.
1993 (get_line_sb): Use it.
1994 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1995 (s_comm_internal): Likewise.
1997 (s_macro): Likewise.
1998 (s_ignore): Use ignore_rest_of_line.
1999 * read.h (find_end_of_line): Prototype.
2000 (discard_rest_of_line): Remove prototype. #define to
2001 ignore_rest_of_line.
2003 2005-05-17 Nick Clifton <nickc@redhat.com>
2005 * config/tc-v850,h (TC_FIX_TYPE): Define.
2006 (TC_INIT_FIX_TYPE): Define.
2007 * config/tc-v850.c (md_assemble): When creating a fix record the
2008 operand in the tc_fix_data field.
2009 (md_apply_fix3): When applying a resolved fix use the operand's
2010 insertion procedure to store the value, if the operand has been
2013 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2015 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2017 * Makefile.in: Regenerated.
2019 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2020 Bob Wilson <bob.wilson@acm.org>
2022 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2024 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2025 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2027 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2029 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2030 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2032 2005-05-10 Michael Matz <matz@suse.de>
2034 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2036 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2038 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2041 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2042 Handle label-without-colon before ordinary dot-pseudo as an
2043 ordinary label. Don't leak memory for label-without-colon alone
2044 on a line. Don't mmixal-munge operands for dot-pseudos.
2046 2005-05-10 Jan Beulich <jbeulich@novell.com>
2048 * macro.c (get_any_string): Remove the two last parameters. Replace
2049 references to the former expand parameter by using macro_alternate.
2050 Simplify loop condition for checking for end-of-string.
2051 (get_string): Remove redunant call to sb_skip_white.
2052 (do_formals): Remove two last arguments to get_any_string.
2053 (macro_expand): Likewise.
2054 (expand_irp): Likewise.
2056 2005-05-10 Jan Beulich <jbeulich@novell.com>
2058 * read.c (s_macro): Move local variable 'local' to smaller scope.
2059 Call sb_kill on it when done.
2061 2005-05-09 Jan Beulich <jbeulich@novell.com>
2063 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2064 when zero and not required by encoding constraints.
2066 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2069 * config/tc-sh64.c (sh64_fake_label): New.
2071 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2073 * doc/internals.texi (TC_FAKE_LABEL): Document.
2075 * write.c (TC_FAKE_LABEL): New.
2076 (adjust_reloc_syms): Use it.
2077 (write_object_file): Likewise.
2079 2005-05-09 Jan Beulich <jbeulich@novell.com>
2081 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2082 and comma in Intel mode.
2084 2005-05-09 Jan Beulich <jbeulich@novell.com>
2086 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2087 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2088 Make name array static and const. Adjust lookup to account for NULL
2089 entries (standing for unused register numbers).
2091 2005-05-09 Jan Beulich <jbeulich@novell.com>
2093 * config/tc-i386.c (parse_insn): Consider all matching instructions
2094 when checking for string instruction after string-only prefix.
2096 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2099 * config/tc-ia64.c (start_unwind_section): Properly check
2100 comdat group with SHF_GROUP.
2102 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2104 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2106 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2108 * config/tc-xtensa.c: Remove excess whitespace.
2109 * config/tc-xtensa.h: Likewise.
2110 * config/xtensa-istack.h: Likewise.
2111 * config/xtensa-relax.c: Likewise.
2112 * config/xtensa-relax.h: Likewise.
2114 2005-05-06 Nick Clifton <nickc@redhat.com>
2116 * sb.h: Fix formatting of comments.
2117 * sb.c: Fix formatting of comments.
2119 2005-05-06 Jan Beulich <jbeulich@novell.com>
2121 * sb.h (sb_add_buffer): Reintroduce.
2122 * sb.c (sb_add_buffer): Likewise.
2124 2005-05-06 Jan Beulich <jbeulich@novell.com>
2126 * macro.c (new_formal, del_formal): New.
2127 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2128 required argument has default value. Stop looking for more formal
2129 when there was a vararg one.
2130 (macro_expand_body): Use new_formal and del_formal.
2131 (macro_expand): Likewise. Initialize local variable err. Don't
2132 return immediately when encountering an error. Warn when keyword
2133 argument already had a value assigned. Eliminate duplicate clearing
2134 of argument value. When current positional argument matches parameter
2135 of vararg type, assign to it all the remaining arguments. Issue error
2136 when required parameter does not have value.
2137 (free_macro): Use del_formal.
2138 (expand_irp): Initialize formal type. Free buffers associated with
2139 formal prior to returning.
2140 * macro.h (struct formal_struct): Add new field 'type' with new
2141 enumeration type 'formal_type'.
2142 * doc/as.texinfo: Document macro parameter qualifiers.
2143 * NEWS: Mention new functionality.
2145 2005-05-06 Jan Beulich <jbeulich@novell.com>
2147 * cond.c (s_ifb): New.
2148 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2149 * read.h (s_ifb): Prototype.
2150 * doc/as.texinfo: Document .ifb and .ifnb.
2152 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2154 * config/tc-ia64.c (MIN): Undef.
2156 2005-05-05 Paul Brook <paul@codesourcery.com>
2158 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2160 2005-05-05 Matt Thomas <matt@3am-software.com>
2162 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2165 2005-05-05 Nick Clifton <nickc@redhat.com>
2167 * Update the address and phone number of the FSF organization in
2168 the GPL notices in the following files:
2169 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2170 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2171 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2172 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2173 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2174 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2175 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2176 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2177 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2178 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2179 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2180 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2181 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2182 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2183 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2184 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2185 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2186 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2187 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2188 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2189 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2190 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2191 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2192 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2193 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2194 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2195 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2196 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2197 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2198 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2199 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2200 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2201 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2202 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2203 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2204 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2205 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2206 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2207 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2208 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2209 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2210 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2211 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2212 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2213 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2214 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2215 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2216 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2217 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2218 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2219 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2220 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2221 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2222 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2223 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2224 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2225 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2226 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2227 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2228 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2229 config/xtensa-istack.h, config/xtensa-relax.c,
2230 config/xtensa-relax.h, doc/fdl.texi
2232 2005-05-05 Nick Clifton <nickc@redhat.com>
2234 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2235 the target_big_endian variable to false.
2237 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2239 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2240 list traversal. Use bfd_section_list_prepend.
2241 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2242 over the section list.
2243 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2244 (xtensa_insert_section): Delete.
2245 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2246 and bfd_section_list_prepend.
2247 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2248 bfd_section_list_insert_after.
2250 2005-05-03 Nick Clifton <nickc@redhat.com>
2252 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2253 of bfd_section_list... macros.
2254 * config/tc-mmix.c (mmix_frob_file): Likewise.
2255 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2256 (xtensa_insert_section): Likewise.
2258 * macro.c (macro_hash): Remove static.
2259 * macro.h (macro_hash): Provide an external declaration.
2261 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2263 * write.c (write_object_file): Use bfd_section_double_list_remove
2266 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2268 * doc/Makefile.am (gasver.texi): Correct quoting.
2269 * doc/Makefile.in: Regenerated.
2271 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2273 * configure.tgt: Add h8300*-*-rtemscoff.
2274 Switch h8300*-*-rtems* to elf.
2276 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2278 * hash.c: Undo the last change.
2281 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2283 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2285 (DISTCLEANFILES): Remove.
2286 (MAINTAINERCLEANFILES): Add asconfig.texi.
2287 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2289 2005-04-29 Ben Elliston <bje@au.ibm.com>
2291 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2292 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2293 (bignum-copy.o): Remove.
2294 * Makefile.in: Regenerate.
2295 * makefile.vms (OBJS): Remove bignum-copy.obj.
2296 * symbols.h (local_symbol_make): Remove declaration.
2297 (verify_symbol_chain_2): Likewise.
2298 * symbols.c (local_symbol_make): Make static.
2299 (max_indent_level): Likewise.
2300 (verify_symbol_chain_2): Remove.
2301 * macro.c (macro_hash): Make static.
2302 * messages.c (fprint_value): Remove.
2303 * read.h (get_absolute_expr): Remove.
2304 (emit_leb128_expr): Likewise.
2305 (do_s_func): Likewise.
2306 * read.c (do_s_func): Make static.
2307 (emit_leb128_expr): Likewise.
2308 (get_absolute_expr): Likewise.
2309 * as.h (as_howmuch): Remove declaration.
2310 (fprint_value): Likewise.
2311 * as.c (myname): Make static.
2312 * input-scrub.c (as_howmuch): Remove.
2313 (as_1_char): Likewise.
2314 * input-file.h (input_file_is_open): Remove.
2315 * input-file.c (input_file_is_open): Likewise.
2316 * expr.h (expr_build_unary): Remove declaration.
2317 (expr_build_binary): Likewise.
2318 * expr.c (expr_build_unary): Remove.
2319 (expr_build_binary): Likewise.
2320 * hash.h (hash_replace): Remove declaration.
2321 (hash_delete): Likewise.
2322 * hash.c (hash_replace): Remove.
2323 (hash_delete): Likewise.
2324 * bignum-copy.c (bignum_copy): Move from here ..
2325 * config/tc-vax.c (bignum_copy): .. to here.
2326 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2327 (bignum_copy): Remove extern declaration.
2328 * sb.h (string_count): Remove extern declaration.
2329 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2330 (sb_name): Likewise.
2331 * sb.c (dsize): Replace preprocessor macro with static int.
2332 (string_count): Make static.
2333 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2334 (sb_name): Likewise.
2335 * config/obj-coff.c (dim_index): Make static.
2336 * config/tc-i386.c (GOT_symbol): Likewise.
2337 (output_invalid_buf): Likewise.
2338 * doc/internals.texi (Warning and error messages): Remove the
2339 prototype for fprint_value.
2341 2005-04-27 Ben Elliston <bje@au.ibm.com>
2345 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2347 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2349 * read.c (pseudo_set): Disallow symbol set to common symbol.
2352 * write.c (write_object_file): Report common symbol name when
2353 disallowing local symbol set to common symbol.
2354 (adjust_reloc_syms): Disallow local symbol set to undefined
2357 2005-04-25 Jan Beulich <jbeulich@novell.com>
2359 * macro.c (macro_expand_body): Replace locals indicator parameters
2360 with actual macro_entry. New local variables macro_line and err.
2361 Don't return when encountering an error, just record the fact.
2362 Detect local symbol name colliding with parameter. Track line number
2363 inside of macro expansion.
2364 (do_formals): Move local variable name to wider scope. Check
2365 parameter of the same name doesn't already exist. In MRI mode, also
2366 check it doesn't collide with the argument count pseudo-parameter).
2367 (define_macro): Add file and line number parameters. Remove local
2368 variable namestr. New local variable error. Initialize macro_entry
2369 members file, line, and name. Don't return when encountering an
2370 error, just record the fact. Use %s in some diagnostics for read.c
2371 to insert the macro name. Free macro_entry on error.
2372 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2373 when encountering an error, just record the fact.
2374 (expand_irp): Don't return when encountering an error, just record
2376 * macro.h (macro_struct): New members name, file, and line.
2377 (define_macro): Add file and line number parameters.
2378 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2379 regarding pseudo-op redefinition with the file/line that macro
2380 definition started at.
2382 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2384 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2385 (future_alignment_required): Remove ifdefs that use it.
2387 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2389 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2390 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2391 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2393 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2394 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2396 2005-04-21 Christian Groessler <chris@groessler.org>
2398 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2401 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2403 * config/obj-aout.h (S_IS_EXTERN): Removed.
2404 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2405 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2406 * symbols.c (S_IS_EXTERN): Likewise.
2407 * symbols.h (S_IS_EXTERN): Likewise.
2409 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2411 * config/tc-d10v.c (md_apply_fix3): Likewise.
2412 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2413 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2414 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2415 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2416 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2417 (shmedia_md_convert_frag): Likewise.
2418 * symbols.c (print_symbol_value_1): Likewise.
2419 * write.c (write_object_file): Likewise.
2421 2005-04-20 Nick Clifton <nickc@redhat.com>
2423 * config/tc-xtensa.c (get_aligned_diff): Change type of
2424 branch_align to offsetT so that its signedness matches that of
2427 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2428 number into a readable string.
2429 (load_register): Likewise.
2431 2005-04-20 Andreas Schwab <schwab@suse.de>
2433 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2435 2005-04-19 David S. Miller <davem@davemloft.net>
2437 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2438 NULL insn, exit early. Remove now spurious NULL checks.
2439 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2442 2005-04-19 Jan Beulich <jbeulich@novell.com>
2444 * symbols.h (symbol_find_base): Remove prototype.
2445 * symbols.c (save_symbol_name): Remove code section conditional upon
2447 (symbol_find): Remove.
2448 (symbol_find_base): Rename to symbol_find.
2449 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2451 * config/obj-coff.c (tag_insert): Remove code section conditional
2452 upon STRIP_UNDERSCORE.
2453 (obj_coff_def): Likewise.
2454 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2455 (coff_frob_symbol): Likewise.
2456 (yank_symbols): Likewise.
2457 (c_section_symbol): Likewise.
2458 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2459 * config/tc-arm.c (symbol_locate): Remove code section conditional
2460 upon STRIP_UNDERSCORE.
2461 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2462 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2463 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2464 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2465 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2467 2005-04-19 Andreas Schwab <schwab@suse.de>
2469 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2470 access to application registers.
2472 2005-04-19 Jan Beulich <jbeulich@novell.com>
2474 * config/te-sysv32.h: Remove.
2475 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2477 * Makefile.in (TARG_ENV_HFILES): Likewise.
2479 2005-04-19 Jan Beulich <jbeulich@novell.com>
2482 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2485 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2487 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2489 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2491 * config/tc-mips.c (normalize_constant_expr): Don't check for
2493 (check_absolute_expr): Only call normalize_constant_expr() if
2495 (mips_ip): Likewise.
2497 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2499 2005-04-18 Jan Beulich <jbeulich@novell.com>
2501 * macro.c (free_token): New, freeing all the memory associated with a
2503 (do_formals): Move initializers to ...
2504 (define_macro): ... here.
2505 (delete_macro): Convert passed in name to lower case. Warn when
2506 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2508 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2510 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2512 2005-04-15 Jan Beulich <jbeulich@novell.com>
2514 * config/obj-elf.c (obj_elf_struct): New.
2515 (elf_pseudo_table). Use it for .offset and .struct.
2517 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2518 Sterling Augustine <sterling@tensilica.com>
2520 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2521 than the section alignment.
2523 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2524 H.J. Lu <hongjiu.lu@intel.com>
2526 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2527 * config/tc-xtensa.c (xg_translate_sysreg_op,
2528 xtensa_translate_old_userregs_ops,
2529 xtensa_find_unaligned_branch_targets,
2530 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2531 relax_frag_add_nop): Support 64-bit host.
2532 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2533 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2535 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2537 * configure.tgt: Add support for OpenBSD/sparc ELF.
2539 * configure.tgt: Set emulation for mips-*-openbsd*.
2540 Remove broken mips-dec-openbsd* config.
2541 * configure.in: Set default ABI for mips64-*-openbsd*.
2542 * configure: Regenerate.
2544 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2546 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2547 optimization for constant addresses.
2549 2005-04-14 Nick Clifton <nickc@redhat.com>
2551 * as.c (main): Move parse_args before symbol_begin and frag_init
2552 so that the hash table size can be set before it is used.
2553 * hash.c: Use an unsigned long type for the size of the hash
2555 * hash.h (set_gas_hash_table_size): Update the prototype.
2557 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2559 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2560 * acinclude.m4: Include ../bfd/warning.m4.
2561 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2562 * Makefile.in: Regenerate.
2563 * configure: Regenerate.
2564 * doc/Makefile.in: Regenerate.
2566 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2568 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2569 (normalize_address_expr): New function to sign-extend address
2570 offsets that fit into 32 bits in 32-bit mode.
2571 (macro_build_ldst_constoffset): Use normalize_address_expr()
2572 instead of a handcoded sequence.
2573 (load_register): Likewise. Report oversized numbers in a useful
2575 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2576 for constant addresses. Report oversized numbers in a useful way.
2577 (mips_ip): Use normalize_address_expr() for addresses.
2579 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2581 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2582 similar to other instructions now that they're marked as ImmExt.
2584 2005-04-12 Nick Clifton <nickc@redhat.com>
2586 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2587 (gas_hash_table_size): New static variable.
2588 (set_gas_hash_table_size): New function: Records a requested size
2589 for the hash tables.
2590 (get_gas_hash_table_size): New function: Return a prime number
2591 near the requested size of the hash table.
2592 (hash_new): Use get_gas_hash_table_size.
2593 * hash.h: Add a prototype for set_gas_hash_table_size.
2594 * as.c (show_usage): Add description of new switches: --hash-size
2595 and --reduce-memory-overheads.
2596 (option_values): Add OPTION_HASH_TABLE_SIZE and
2597 OPTION_REDUCE_MEMORY_OVERHEADS.
2598 (std_longpopts): Add entries for the new options.
2599 (parse_args): Handle the new options.
2600 * Makefile.am: Add a dependency of as.c on hash.h.
2601 * Makefile.in: Regenerate.
2602 * doc/as.texinfo: Document the new switches.
2603 * NEWS: Mention the new switches.
2605 2005-04-12 Nick Clifton <nickc@redhat.com>
2608 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2611 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2613 * Makefile.am: Run "make dep-am".
2614 * Makefile.in: Regenerate.
2616 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2617 Bob Wilson <bob.wilson@acm.org>
2619 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2621 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2623 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2625 2005-04-11 Jan Beulich <jbeulich@novell.com>
2627 * NEWS: Mention these changes and their effects.
2628 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2630 (check_macro): Likewise.
2631 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2632 labels together with the closing pseudo-op.
2633 (macro_expand_body): Adjust comment. Range-check input before use.
2634 Adjust mis-spelled diagnostic. Use is_name_beginner.
2635 * read.c (try_macro): New.
2636 (read_a_source_file): New static variable last_eol. Don't list
2637 macro expansion lines more than once. Call try_macro.
2638 (s_macro): Set section of line_label to absolute instead of undefined.
2639 * doc/as.texinfo: Add information on the caveats of these changes.
2641 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2643 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2644 * symbols.h (symbol_X_add_number): Update prototype.
2646 2005-04-10 Eric Christopher <echristo@redhat.com>
2648 * symbols.c (symbol_X_add_number): Fix warning.
2650 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2652 * config/tc-m68k.c (md_begin): Support 64bit host.
2653 (get_num): Support 64bit BFD on 32bit host.
2655 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2657 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2659 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2661 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2662 call. Don't do the COFF hacks for multi-emulation gas. Move
2663 demand_empty_rest_of_line back to caller.
2664 (s_set, equals): demand_empty_rest_of_line here.
2667 * as.h (rs_dummy): Define.
2668 * symbols.c (symbol_X_add_number): New function.
2669 * symbols.h (symbol_X_add_number): Declare.
2670 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2671 * read.c (assign_symbol): New function, split out from s_set.
2672 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2673 Fix COFF hacks for multi-emulation gas.
2674 (s_set): Call assign_symbol. Remove "register" keyword.
2675 (set_zero_frag): New function.
2676 (pseudo_set): Always check for assignment to section syms.
2677 Always set segment and frag of symbol, and likewise extern for
2678 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2679 special case exp.X_add_number non-zero for O_symbol expressions.
2680 (equals): Use assign_symbol.
2682 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2684 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2687 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2689 * config/tc-i386.c (tc_gen_reloc): Don't turn
2690 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2692 2005-04-06 Nick Clifton <nickc@redhat.com>
2694 * po/rw.po: New translation: Kinyarwanda
2695 * configure.in (ALL_LINGUAS): Add rw
2696 * configure: Regenerate.
2698 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2699 Bob Wilson <bob.wilson@acm.org>
2701 * config/tc-xtensa.c (branch_align_power): New.
2702 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2703 future_alignment_required): Use branch_align_power to check section
2704 alignment as well as xtensa_fetch_width when aligning branch targets.
2706 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2708 * config/tc-xtensa.c: Warning fixes throughout.
2709 (xtensa_fetch_width): Change to unsigned.
2710 (assemble_nop, xtensa_find_unaligned_branch_targets,
2711 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2712 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2713 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2714 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2715 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2716 get_text_align_max_fill_size, get_text_align_nop_count,
2717 get_text_align_nth_nop_size, get_noop_aligned_address,
2718 get_aligned_diff, convert_frag_align_next_opcode,
2719 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2720 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2721 types, avoiding size_t and using offsetT and addressT appropriately.
2722 (get_text_align_power): Clean up types. Avoid incorrect bound.
2723 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2725 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2727 * config/tc-ia64.c (start_unwind_section): Undo the change
2729 (generate_unwind_image, dot_endp): Likewise.
2731 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2733 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2734 le_nop_stop arrays and initializers to file scope.
2735 (md_begin): When generating code for anything other than
2736 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2738 2005-04-01 Jan Beulich <jbeulich@novell.com>
2740 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2743 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2745 * NEWS: Mention [fdgh]_floating.
2746 * config/atof-vax.c: Fix some whitespace.
2747 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2749 2005-04-01 Nick Clifton <nickc@redhat.com>
2751 * configure.in: Add a check for <unistd.h> providing a prototype
2752 for getopt() which is compatible with the one in
2753 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2754 * configure: Regenerate.
2755 * config.in (HAVE_DECL_GETOPT): Add.
2757 2005-04-01 Jan Beulich <jbeulich@novell.com>
2759 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2761 2005-04-01 Jan Beulich <jbeulich@novell.com>
2763 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2764 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2766 2005-03-30 Julian Brown <julian@codesourcery.com>
2768 * config/tc-arm.c (arm_adjust_symtab): Rename
2769 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2771 2005-03-30 Julian Brown <julian@codesourcery.com>
2773 * config/tc-arm.c (mapping_state): Change documentation in function
2774 comment to cross-reference spec instead. Change type of mapping symbols
2776 (arm_adjust_symtab): Don't change type of mapping symbols here.
2778 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2780 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2781 * config.in: Regenerate.
2782 * configure: Regenerate.
2783 * configure.in: Check for ffs decl and alphabetize.
2785 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2786 Phil Blundell <philb@gnu.org>
2788 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2789 (md_apply_fix3): Mark TLS symbols.
2790 (tc_gen_reloc): Handle TLS relocations.
2791 (arm_fix_adjustable): Ignore TLS relocations.
2792 (s_arm_elf_cons): Support expressions after decorated symbols.
2794 2005-03-29 Julian Brown <julian@codesourcery.com>
2796 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2797 whether personality routine index N has been output for this section.
2798 (mapping_state): tc_segment_info_data now struct not enum.
2799 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2800 handled on section change.
2801 (create_unwind_entry): Previous code to output dependency removed.
2802 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2804 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2805 arm_segment_info_type.
2806 (arm_segment_info_type): New struct.
2808 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2809 Bob Wilson <bob.wilson@acm.org>
2811 * config/tc-xtensa.c (do_align_targets): Update comment.
2812 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2813 Insert a LOOP_END frag before every loop target, and do not overload
2814 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2815 (xg_assemble_vliw_tokens): Use do_align_targets.
2816 (xtensa_fix_target_frags): Remove code to convert a
2817 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2818 negatable branch at the end of a loop.
2819 (frag_can_negate_branch): Delete.
2821 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2822 H.J. Lu <hongjiu.lu@intel.com>
2825 NEWS: Mention "-mtune=[itanium1|itanium2]".
2827 * config/tc-ia64.c (md): Add tune.
2828 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2829 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2830 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2831 B unit NOPs are discouraged for McKinley-derived cores.
2832 (md_begin): Don't hardcode the "extra_goodness()" function in
2834 (ia64_init): Set md.tune to itanium2.
2836 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2837 * doc/c-ia64.texi: Likewise.
2839 2005-03-27 Ian Lance Taylor <ian@airs.com>
2841 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2842 bad C_EFCN symbol, print its name.
2844 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2846 * config/tc-xtensa.c (use_longcalls): Delete.
2847 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2848 the use_longcalls flag is set. Do this before checking the segment.
2849 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2850 expand direct calls at this point.
2851 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2852 (xtensa_find_unmarked_state_frags): Likewise.
2853 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2854 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2855 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2856 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2858 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2860 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2862 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2864 * config/tc-cris.h: Convert to ISO C90.
2865 * config/tc-cris.c: Ditto.
2866 (md_estimate_size_before_relax): Remove obsolete comment for
2867 parameter "segment_type".
2868 (md_begin): Document reason for cast of hash_insert argument.
2869 (md_atof): Correct type of parameter "type".
2871 2005-03-24 Nick Clifton <nickc@redhat.com>
2873 * write.h (bit_fix_new): Remove redundant prototype.
2874 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2875 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2876 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2877 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2878 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2879 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2880 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2881 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2882 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2883 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2884 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2885 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2886 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2887 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2888 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2889 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2890 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2891 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2892 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2893 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2894 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2895 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2896 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2897 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2898 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2899 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2900 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2901 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2902 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2903 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2904 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2905 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2906 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2907 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2908 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2909 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2910 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2911 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2912 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2913 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2914 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2915 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2916 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2917 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2918 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2919 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2920 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2921 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2922 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2923 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2924 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2925 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2926 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2927 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2928 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2930 2005-03-23 Jim Blandy <jimb@redhat.com>
2932 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2933 attributes properly.
2935 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2936 Nick Clifton <nickc@redhat.com>
2938 * configure.tgt: Accept any C library to accompany a GNU Linux
2939 implementation, not just the GNU C library.
2940 * configure.in: Likewise.
2941 * configure: Regenerate.
2943 2005-03-23 Nick Clifton <nickc@redhat.com>
2945 * config/tc-tic30.c: Convert to ISO C90 formatting.
2946 * config/tc-tic30.h: Convert to ISO C90 formatting.
2947 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2948 * config/atof-vax.c: Convert to ISO C90 formatting.
2950 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2952 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2953 relocations correctly as well.
2954 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2955 relocations in mergeable sections section-relative either.
2957 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2959 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2961 2005-03-21 Nick Clifton <nickc@redhat.com>
2963 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2964 warning by providing a prototype for sh_symbian_find_elf_flags.
2966 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2969 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2971 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2972 along with other formats that set bfd_gas. Remove unnecessary
2973 setting of bfd_gas. Delete strongarm cases in generic_target
2976 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2979 * config/tc-m68k.c (TRUNC, SEXT): Define.
2980 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2981 (m68k_ip): Truncate or sign extend expressions as appropriate.
2982 (get_num): Likewise.
2983 (md_apply_fix3): Use SEXT.
2985 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2987 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2988 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2989 (obj-vms.o): Delete rule.
2991 * Makefile.in: Regenerate.
2992 * aclocal.m4: Regenerate.
2993 * doc/Makefile.in: Regenerate.
2994 * po/POTFILES.in: Regenerate.
2996 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2998 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2999 flag for coldfire v4e.
3001 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3003 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3004 xg_apply_fix_value and return a value to indicate success.
3005 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3006 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3007 (xtensa_validate_fix_sub): New.
3008 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3009 (tc_gen_reloc): Move code to handle difference of symbols and code to
3010 apply tentative fix values to ...
3011 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3012 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3013 relocations when linkrelax flag is not set.
3014 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3015 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3017 2005-03-17 Jan Beulich <jbeulich@novell.com>
3019 * config/tc-i386.c (i386_scale): Beautify error message.
3020 (Intel syntax comments): Update.
3021 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3023 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3024 Remove declarations.
3025 (intel_bracket_expr): Declare.
3026 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3027 of the function body in a loop allowing to split an operand into two.
3028 Replace calls to malloc and checks of it returning non-NULL with
3029 calls to xmalloc/xstrdup.
3030 (intel_expr): SHORT no longer handled here. Add comment indicating
3031 comparison ops need implementation.
3032 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3033 Check right operand of - does not specify a register when parsing
3034 the address of a memory reference.
3035 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3036 Check operands do not specify a register when parsing the address of
3038 (intel_e06, intel_e06_1): Likewise.
3039 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3040 handle SHORT as well as unary + and -. Don't accept : except for
3041 segment overrides or in direct far jump/call insns.
3042 (intel_brack_expr): New.
3043 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3045 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3046 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3047 Allow symbolic constants as register scale value.
3048 (intel_get_token): Replace call to malloc and check of return value
3049 with call to xmalloc. Change handling for FLAT to match MASM's.
3050 (intel_putback_token): Don't try to back up/free current token if
3053 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3055 * configure.tgt: Set emulation for arm-*-eabi*.
3056 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3057 * config/te-armeabi.h: New file.
3058 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3059 * config/te-symbian.h: Include "te-armeabi.h".
3061 2005-03-16 Nick Clifton <nickc@redhat.com>
3063 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3064 local variable in case it is clobbered by the setjmp.
3066 2005-03-16 Nick Clifton <nickc@redhat.com>
3067 Ben Elliston <bje@au.ibm.com>
3069 * configure.in (werror): New switch: Add -Werror to the
3070 compiler command line. Enabled by default. Disable via
3072 * configure: Regenerate.
3074 2005-03-16 Nick Clifton <nickc@redhat.com>
3076 * config/obj-coff.h: Convert to ISO C90 formatting.
3077 * config/obj-coff.c: Convert to ISO C90 formatting.
3079 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3081 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3082 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3083 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3084 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3085 (insns): Add ARMv6T2 instructions:
3086 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3087 (arm_archs): Add V6T2 variants.
3089 2005-03-15 Nick Clifton <nickc@redhat.com>
3091 * NEWS: Add cutoff for changes in 2.16 release.
3093 2005-03-15 Jan Beulich <jbeulich@novell.com>
3095 * expr.c (operand): Merge handling of unary + into that for unary
3098 2005-03-14 Eric Christopher <echristo@redhat.com>
3100 * config/tc-mips.c: Include dw2gencfi.h.
3101 (mips_cfi_frame_initial_instructions): New.
3102 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3103 (tc_cfi_frame_initial_instructions): Ditto.
3104 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3105 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3106 * Makefile.am: Update dependencies.
3107 * Makefile.in: Regenerate.
3109 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3111 * po/es.po: Commit new Spanish translation.
3113 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3115 * po/tr.po: Commit new Turkish translation.
3117 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3119 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3122 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3124 * config-gas.com: Mark vax-vms as obsolete.
3125 * configure.in: Remove fmt=vms support.
3126 * config.in: Regenerate.
3127 * configure: Regenerate.
3128 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3130 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3131 Bob Wilson <bob.wilson@acm.org>
3133 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3134 when checking if xg_resolve_literals needs to be called.
3135 * config/tc-xtensa.h: Fix spelling typo in a comment.
3137 2005-03-10 Jan Beulich <jbeulich@novell.com>
3139 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3140 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3141 crafted structure declarations with the types from macro.h.
3143 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3145 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3146 for -mno-shared optimization.
3148 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3150 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3151 (MAX_NOPS): Bump to 4.
3152 (mips_fix_vr4130): New variable.
3153 (nops_for_vr4130): New function.
3154 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3155 nops_for_vr4130 if working around VR4130 errata.
3156 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3157 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3158 (md_parse_option): Handle them.
3159 (md_show_usage): Print them.
3160 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3162 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3164 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3167 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3169 * config/tc-mips.h (mips_flush_pending_output): Delete.
3170 (mips_emit_delays): Declare.
3171 (md_flush_pending_output): Use mips_emit_delays.
3172 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3173 the previous instructions.
3174 (md_begin, append_insn, md_parse_option): Update callers.
3175 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3177 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3178 (s_gpdword): Update callers.
3179 (start_noreorder, end_noreorder): New functions.
3180 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3181 manipulating mips_opts or prev_nop_frag directly.
3182 (mips_flush_pending_output): Delete.
3184 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3186 * config/tc-mips.c (mips_move_labels): New function, taken from...
3187 (append_insn, mips_emit_delays): ...here.
3189 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3191 * config/tc-mips.c (MAX_NOPS): New macro.
3192 (history): Resize to 1 + MAX_NOPS.
3193 (fix_vr4120_class): New enumeration.
3194 (vr4120_conflicts): New variable.
3195 (init_vr4120_conflicts): New function.
3196 (md_begin): Call it.
3197 (insn_uses_reg): Constify first argument.
3198 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3199 (nops_for_insn_or_target): New functions.
3200 (append_insn): Use the new nops_for_* functions instead of inline
3201 delay checks. Generalize prev_nop_frag handling to handle an
3202 arbitrary history length. Insert nops into the history buffer
3203 once the number of nops in prev_nop_frag is fixed.
3204 (emit_delays): Use nops_for_insn instead of inline delay checks.
3206 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3208 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3209 check from branch delay code. Remove unnecessary check for branches.
3211 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3213 * config/tc-mips.c (dummy_opcode): Delete.
3214 (nop_insn, mips16_nop_insn): New variables.
3215 (NOP_INSN): New macro.
3216 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3217 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3218 (md_begin): Initialize nop_insn and mips16_nop_insn.
3219 (append_insn): Use the new emit_nop function to add nops, recording
3220 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3221 to reserve room for the instruction and install_insn to install the
3222 final form. Use insert_into_history to record the instruction in
3223 the history buffer. Use move_insn to do delay slot filling.
3224 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3225 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3226 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3228 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3230 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3231 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3232 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3233 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3234 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3236 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3238 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3239 and extended_p fields with a single fixed_p field.
3240 (append_insn, mips_no_prev_insn): Adjust accordingly.
3242 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3244 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3245 a single mips16_absolute_jump_p bit.
3246 (append_insn): Adjust accordingly.
3248 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3250 * config/tc-mips.h (mips_cl_insn): Move definition to...
3251 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3252 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3254 (history): New variable.
3255 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3256 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3257 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3258 (prev_prev_insn_unreordered): Delete.
3259 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3260 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3263 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3265 * doc/Makefile.am: Update as.info dependencies.
3266 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3268 2005-03-08 Jan Beulich <jbeulich@novell.com>
3270 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3271 error, and point to .purgem documentation if someone really needs
3273 * NEWS: Mention macro redefinition is now an error.
3275 2005-03-08 Jan Beulich <jbeulich@novell.com>
3277 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3278 emitted to. Add more precise diagnostics for non-fitting insns based
3279 on that. Eliminate now superfluous special casing of MLX. Clear out
3280 slot information when dropping an insn.
3282 2005-03-08 Jan Beulich <jbeulich@novell.com>
3284 * config/tc-ia64.c (parse_section_name): Rename to...
3285 (cross_section): In addition to separating the name from the rest of
3286 the arguments, also carry out the operation.
3287 (dot_xdata): Use cross_section.
3288 (dot_float_cons): Likewise.
3289 (dot_xstringer): Likewise.
3290 (dot_xdata_ua): Likewise.
3291 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3293 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3295 * po/gas.pot: Regenerate.
3297 2005-03-04 David Daney <ddaney@avtrex.com>
3299 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3300 instead of '_gp' for -mno-shared optimization.
3302 (s_abicalls): Document it in the comment.
3303 (md_show_usage): Document the -mno-shared option.
3305 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3307 * config/tc-mips.c (mips_set_options): Add sym32 field.
3308 (mips_opts): Initialize it.
3309 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3310 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3311 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3312 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3313 when deciding whether to use a symbolic %highest/%higher expansion.
3314 (macro): Likewise. Remove o64/n32 linux hack. Always use
3315 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3316 and "la". Handle constants separately from symbolic expressions in
3317 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3318 and using load_register to load the high part of the address.
3319 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3320 (OPTION_ELF_BASE): Bump by 2.
3321 (md_longopts): Add entries for -msym32 and -mno-sym32.
3322 (md_parse_option): Handle them.
3323 (usage): Document them.
3324 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3325 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3326 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3327 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3328 -msym32 and -mno-sym32.
3330 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3332 * config/tc-mips.c (load_address): Implement GP optimization
3333 for 64bit address space non-PIC. Fix formatting.
3334 (macro): Likewise. Simplify code.
3335 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3336 (mips_after_parse_args): Simplify code.
3338 2005-03-03 Nick Clifton <nickc@redhat.com>
3340 * expr.c (operand): Remove redundant code enclosed by #ifdef
3341 RELAX_PAREN_GROUPING....#endif.
3343 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3344 reloc is the difference of two symbols defined in the same
3347 * config/tc-iq2000.c (line_comment_chars): Include the # character
3348 as otherwise this breaks #APP/#NO_APP processing.
3350 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3352 * config/tc-arc.c(md_assemble): Remove dead code for handling
3353 immediate indexing of ld and st .
3355 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3356 Joseph Myers <joseph@codesourcery.com>
3358 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3359 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3360 (parse_relocation): Check for a word break after a relocation
3362 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3365 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3367 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3369 2005-03-02 Jan Beulich <jbeulich@novell.com>
3371 * as.c (main): Use unlink_if_ordinary instead of unlink.
3372 * messages.c (as_fatal): Likewise.
3374 2005-03-02 Jan Beulich <jbeulich@novell.com>
3376 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3378 (parse_register): Allow cr8...15 in all modes.
3380 2005-03-02 Jan Beulich <jbeulich@novell.com>
3382 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3383 etc. like normal symbol references (T_ID).
3385 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3387 * symbols.c (fb_label_name): Fix silly thinko in last change.
3389 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3391 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3392 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3394 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3396 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3399 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3402 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3404 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3406 * as.h (assert): Warning fix.
3407 * expr.c (expr): Correct assertion.
3408 * read.c (s_comm_internal): Remove assertion.
3409 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3410 (fixup_segment): Remove assertion.
3411 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3412 (md_apply_fix3): Likewise.
3413 * config/tc-i370.c (md_begin): Correct assertion.
3414 (i370_macro): Warning fix for assertion.
3416 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3418 * configure.in (AC_C_BIGENDIAN): Invoke.
3419 * configure: Regenerate.
3420 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3421 host variable to set string header size.
3422 * config/obj-aout.c (obj_header_append): Don't use host structs.
3423 (obj_symbol_to_chars): Likewise.
3424 (obj_emit_strings): Likewise. Use the passed in output pointer.
3425 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3426 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3427 not sizeof host struct.
3428 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3429 (obj_emit_strings): Likewise.
3430 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3431 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3433 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3435 (host_number_to_chars): Define.
3436 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3437 host internal struct to set header sizes.
3438 * config/tc-i960.c (md_number_to_field): Warning fix.
3439 (md_ri_to_chars): Use host byte order.
3440 (get_cdisp, md_apply_fix3): Warning fix.
3441 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3443 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3445 * doc/c-arc.texi: Update documentation about ARC's extension
3448 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3450 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3453 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3455 * cgen.c: Warning fixes.
3456 * config/tc-arc.c: Likewise.
3457 * config/tc-arm.c: Likewise.
3458 * config/tc-avr.c: Likewise.
3459 * config/tc-d10v.c: Likewise.
3460 * config/tc-d30v.c: Likewise.
3461 * config/tc-frv.c: Likewise.
3462 * config/tc-frv.h: Likewise.
3463 * config/tc-h8300.c: Likewise.
3464 * config/tc-h8500.c: Likewise.
3465 * config/tc-i370.c: Likewise.
3466 * config/tc-i960.c: Likewise.
3467 * config/tc-ia64.c: Likewise.
3468 * config/tc-ip2k.c: Likewise.
3469 * config/tc-m68hc11.c: Likewise.
3470 * config/tc-maxq.c: Likewise.
3471 * config/tc-mcore.c: Likewise.
3472 * config/tc-mips.c: Likewise.
3473 * config/tc-msp430.c: Likewise.
3474 * config/tc-pj.c: Likewise.
3475 * config/tc-ppc.c: Likewise.
3476 * config/tc-ppc.h: Likewise.
3477 * config/tc-s390.c: Likewise.
3478 * config/tc-sh.c: Likewise.
3479 * config/tc-sh64.c: Likewise.
3480 * config/tc-tic4x.c: Likewise.
3481 * config/tc-tic80.c: Likewise.
3482 * config/tc-v850.c: Likewise.
3483 * config/tc-vax.c: Likewise.
3484 * config/tc-w65.c: Likewise.
3485 * config/tc-xstormy16.c: Likewise.
3486 * config/tc-z8k.c: Likewise.
3488 2005-02-22 Catherine Moore <clm@cm00re.com>
3490 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3491 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3493 2005-02-22 Eric Christopher <echristo@redhat.com>
3495 * config/tc-mips.c (struct proc): Change isym to
3496 func_sym. New member func_end_sym.
3497 (s_mips_ent): Update.
3498 (s_mips_end): Ditto. Add code to compute function size.
3500 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3502 * read.c: Warning fixes.
3503 * config/obj-elf.c: Likewise.
3505 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3507 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3510 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3512 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3515 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3517 (demand_empty_rest_of_line): Likewise.
3518 (tic54x_sblock): Likewise.
3519 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3521 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3523 * read.c (address_bytes): New function.
3524 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3525 (potable): Add "dc.a".
3526 (cons_worker): Handle "dc.a".
3527 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3529 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3531 * input-file.c (input_file_open): Rearrange to avoid warning.
3533 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3535 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3536 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3537 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3539 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3541 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3542 uses after .set noat.
3543 (load_address): Likewise.
3544 (macro): Likewise. Don't try to avoid $at use by sacrificing
3545 the target register before it is stored, it won't work.
3547 2005-02-17 James E Wilson <wilson@specifixinc.com>
3549 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3550 see an instruction that specifies a template.
3552 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3554 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3555 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3556 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3558 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3560 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3562 * config/tc-ia64.c (md): Add hint_b.
3563 (emit_one_bundle): Handle md.hint_b for "hint".
3564 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3565 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3566 (ia64_init): Set md.hint_b to error.
3567 (md_assemble): Handle md.hint_b for "hint.b".
3569 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3570 * doc/c-ia64.texi: Likewise.
3572 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3574 * tc.h (struct relax_type, relax_typeS): Move from here..
3575 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3576 * ecoff.c (ecoff_new_file): Add appfile param.
3577 * ecoff.h (ecoff_new_file): Likewise.
3578 * itbl-lex.h: New file.
3579 * itbl-lex.l: Include itbl-lex.h.
3580 * itbl-parse.y: Likewise.
3581 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3582 * read.c (s_app_file_string): Mark appfile possibly unused.
3583 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3584 * subsegs.h (struct seg_info_trash): Delete.
3585 (seg_info): Use segment_info_type instead.
3586 * config/obj-coff.c (struct filename_list): Make filename const char *.
3587 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3588 * config/obj-elf.c (elf_file_symbol): Similarly.
3589 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3591 * config/tc-arc.c (md_operand): Warning fix.
3592 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3593 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3594 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3595 * config/tc-frv.c (frv_force_relocation): Warning fix.
3596 * config/tc-m68k.c (md_parse_option): Delete unused var.
3597 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3598 * config/tc-sparc.c: Likewise.
3599 (s_common): Warning fix.
3600 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3601 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3603 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3604 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3605 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3606 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3607 (tic4x_do_align): Use TIC_NOP_OPCODE.
3608 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3609 * config/tc-vax.c: Include netinet/in.h.
3610 (tc_headers_hook): Formatting.
3611 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3613 2005-02-17 Jan Beulich <jbeulich@novell.com>
3615 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3616 parsing inN, locN, outN. Set 'idx' to offset register number starts
3617 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3620 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3622 * config/tc-mips.c (load_address): Fix formatting.
3623 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3624 Catch macros which are unexpandable without AT. Remove duplicate
3626 (macro2): Remove duplicate zeroing of used_at.
3628 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3630 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3633 2005-02-15 Nigel Stephens <nigel@mips.com>
3634 Maciej W. Rozycki <macro@mips.com>
3636 * config/tc-mips.c (reloc_needs_lo_p): Handle
3637 BFD_RELOC_MIPS16_HI16_S.
3638 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3639 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3640 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3642 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3643 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3644 Call my_getSmallExpression() to parse percent operators.
3645 (percent_op_match, mips_percent_op): Separate definitions.
3646 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3647 (parse_relocation): Handle the MIPS16 mode using
3649 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3650 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3652 2005-02-15 Jan Beulich <jbeulich@novell.com>
3654 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3655 instead of explicitly dealing with the translation; exclude
3656 relocations that are already pcrel, however.
3658 2005-02-15 Jan Beulich <jbeulich@novell.com>
3660 * config/tc-ia64.c: Include limits.h (if available).
3661 (gr_values[0]): Set path to INT_MAX.
3662 (dot_reg_val): Don't allow changing value of r0. Limit range of
3663 general registers at r127.
3664 (specify_resource): Default resource index is -1. Don't set resource
3665 index (in case IA64_RS_RSE) without setting the specific flag.
3666 (note_register_values): Check operand is O_constant before tracking
3667 input value of moves. Add tracking for dep.z with constant inputs.
3668 (print_dependency): Resource index of specific resource may be zero.
3669 (check_dependencies): Likewise.
3671 2005-02-15 Jan Beulich <jbeulich@novell.com>
3673 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3674 reg_class. Check operands and emit diagnostics for illegal use of
3677 2005-02-15 Jan Beulich <jbeulich@novell.com>
3679 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3680 new variables type, suffix, and width. Handle
3681 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3682 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3683 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3684 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3685 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3686 if unable to translate relocation type, using the new variables.
3688 2005-02-15 Jan Beulich <jbeulich@novell.com>
3690 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3691 (ty_symbol_chars): Define.
3692 * config/tc-ia64.c (ia64_symbol_chars): Define.
3694 2005-02-15 Jan Beulich <jbeulich@novell.com>
3696 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3697 input_line_pointer was advanced.
3699 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3701 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3704 2005-02-13 Jan Beulich <jbeulich@novell.com>
3706 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3707 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3709 (ia64_init): Set md.detect_dv.
3710 (ia64_start_line): New static variable warned. Warn only once when
3711 encountering explicit stops in automatic mode.
3712 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3713 * NEWS: Mention new default mode.
3715 2005-02-13 Jan Beulich <jbeulich@novell.com>
3717 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3718 be freed when wiping out previous state. Canonicalize names before
3719 use. Free name string when detecting redefinition.
3720 (dot_pred_rel): Call generic expression parser to process arguments.
3721 Handle O_register case for individual predicates and O_subtract for
3723 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3725 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3726 Warn if multiple found, issue error if resulting symbol name has zero
3728 (dot_alias): Canonicalize name before use.
3730 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3732 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3734 (in_procedure): Return -1 for warning.
3735 (in_prologue): Likewise.
3736 (in_body): Likewise.
3738 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3740 * config/tc-ia64.c (dot_xdata): Undo the last change.
3741 (dot_float_cons): Likewise.
3742 (dot_xstringer): Likewise.
3743 (dot_xdata_ua): Likewise.
3744 (dot_float_cons_ua): Likewise.
3746 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3748 * NEWS: Mention "-munwind-check=[warning|error]".
3750 * config/tc-ia64.c (md): Add unwind_check.
3751 (unwind_diagnostic): New.
3752 (in_procedure): Call unwind_diagnostic when a directive isn't
3754 (in_prologue): Call unwind_diagnostic when a directive isn't in
3756 (in_body): Call unwind_diagnostic when a directive isn't in
3758 (dot_endp): Set md.unwind_check to error before calling
3759 in_procedure and restore it after. When the name is missing or
3760 couldn't be found, use the one from the last .proc if
3761 md.unwind_check isn't error. Warn if md.unwind_check is
3763 (md_parse_option): Handle "-munwind-check=[warning|error]".
3764 (md_show_usage): Add "-munwind-check=[warning|error]".
3765 (ia64_init): Set md.unwind_check to warning.
3767 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3768 * doc/c-ia64.texi: Likewise.
3770 2005-02-11 Jan Beulich <jbeulich@novell.com>
3772 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3774 (ia64_parse_name): New third parameter.
3775 (md_parse_name): Pass third argument.
3776 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3777 (md_operand): Handling of '@'-prefixed symbols moved from here...
3778 (ia64_parse_name): ...to here.
3780 2005-02-11 Jan Beulich <jbeulich@novell.com>
3782 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3783 (errata_nop_necessary_p): Remove declaraction and definition.
3784 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3785 update md.group_idx. Don't reset md.last_groups.
3787 2005-02-11 Jan Beulich <jbeulich@novell.com>
3789 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3791 (dot_xdata): Free section name after use.
3792 (dot_float_cons): Likewise.
3793 (dot_xstringer): Likewise.
3794 (dot_xdata_ua): Likewise.
3795 (dot_float_cons_ua): Likewise.
3796 (md_pseudo_table): Add xdata16 and xdata16.ua.
3798 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3800 * doc/all.texi: Add IA64.
3801 * doc/as.texinfo: Likewise.
3803 * doc/c-ia64.texi: Fix typos.
3805 2005-02-10 Julian Brown <julian@codesourcery.com>
3807 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3809 (do_t_push_pop): Likewise.
3810 (md_assemble): Likewise.
3811 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3812 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3813 (create_unwind_entry): Output dependency on the required personality
3816 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3818 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3819 * subsegs.c (seg_not_empty_p): Likewise.
3821 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3823 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3824 relative jump calculation.
3825 <md_convert_frag) : Likewise.
3826 <output_disp): Likewise.
3828 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3830 * write.c (write_object_file): Recognize warning-symbol construct
3831 and skip object- and target- handling for the second symbol.
3833 2005-02-02 Jan Beulich <jbeulich@novell.com>
3835 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3836 designators along with quoted ones. Free copy of quoted designator
3839 2005-02-01 Ben Elliston <bje@au.ibm.com>
3841 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3842 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3843 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3844 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3845 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3846 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3847 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3848 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3849 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3850 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3851 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3852 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3853 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3854 #if 0'd code throughout.
3856 2005-01-31 Nick Clifton <nickc@redhat.com>
3858 * as.c (parse_args): Bump copyright date reported by --version to
3861 2005-01-31 Nick Clifton <nickc@redhat.com>
3863 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3866 2005-01-31 Jan Beulich <jbeulich@novell.com>
3868 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3869 that can end with .endr in that case. Make requiring/permitting
3870 pseudo-ops without leading dot closer to the logic in read.c serving
3872 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3875 2005-01-31 Jan Beulich <jbeulich@novell.com>
3877 * macro.c (do_formals): Adjust to no longer accept empty parameter
3879 (define_macro): Adjust to no longer accept empty macro name, garbage
3880 following the parameters, or macros that were previously defined.
3881 * read.c (s_bad_end): Declare.
3882 (potable): Add endm. Handler for endr and endm is s_bad_end.
3883 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3885 * read.h (s_bad_endr): Remove.
3887 2005-01-31 Jan Beulich <jbeulich@novell.com>
3889 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3890 immediately discarding (but counting) those exceeding the maximum
3891 possible amount. Track whether output and input operand counts ever
3892 matched, and use this to better indicate which of the operands/
3893 operand types was wrong; specifically don't default to pointing to
3896 2005-01-31 Jan Beulich <jbeulich@novell.com>
3898 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3899 variable in dot_endp). Add body and insn. Make prologue,
3900 prologue_mask, body, and insn bitfields.
3901 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3903 (in_procedure, in_prologue, in_body): New.
3904 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3905 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3906 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3907 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3908 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3909 dot_personality): Use the appropriate one of the above.
3910 (dot_proc): Clear unwind.proc_start; set to current location only if
3911 none of the entry points were valid. Check for non-zero-length entry
3912 point names. Check that entry points aren't defined, yet. Clear
3913 unwind.prologue, unwind.body, and unwind.insn.
3914 (dot_body): Call in_procedure. Check that first directive in procedure
3915 had no insns emitted before. Set unwind.body.
3916 (dot_prologue): Call in_procedure. Check that not already in prologue.
3917 Check that first directive in procedure had no insns emitted before.
3919 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3920 length entry point names. Check that entry points became defined.
3921 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3923 2005-01-31 Jan Beulich <jbeulich@novell.com>
3925 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3926 before actually using it. Don't generate an error in manual bundling
3927 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3928 Don't generate an error in manual bundling mode when looking at an
3929 insn required to be last in its group but the required slot hasn't
3930 been reached, yet. Allow conversion from MII to MI;I for bundle
3931 consisting of only 2 insns with the stop between them. Suppress
3932 various meaningless errors resulting from detecting earlier ones.
3934 2005-01-31 Jan Beulich <jbeulich@novell.com>
3936 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3939 2005-01-28 Christian Groessler <chris@groessler.org>
3941 * config/tc-z8k.c (md_assemble): Improve error detection.
3943 2005-01-28 Jan Beulich <jbeulich@novell.com>
3945 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3946 for personality routine pointer only if there is one.
3947 (ia64_convert_frag): Likewise.
3948 (generate_unwind_image): Likewise.
3950 2005-01-27 Christian Groessler <chris@groessler.org>
3952 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3953 (md_apply_fix3): Make relative branches out of range an error
3954 instead of a warning. Display correct line number for out of
3955 range branches/calls/memory accesses.
3957 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3959 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3960 to emit .debug_line and other debug sections.
3961 * as.h (seg_not_empty_p): Declare.
3962 * subsegs.c (seg_not_empty_p): New predicate.
3964 2005-01-27 Andrew Cagney <cagney@gnu.org>
3966 * configure: Regenerate to track ../gettext.m4 change.
3968 2005-01-27 Jan Beulich <jbeulich@novell.com>
3970 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3972 2005-01-27 Jan Beulich <jbeulich@novell.com>
3974 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3975 to/from application registers dynamic insns.
3976 (md_assemble): Defer resolution of move to/from application registers
3977 dynamic insns when they can be issued on either the I- or M-units.
3979 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3981 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3982 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3983 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3984 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3985 * cgen.c (gas_cgen_parse_operand): Handle
3986 CGEN_PARSE_OPERAND_SYMBOLIC.
3987 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3988 (frv_force_relocation): Likewise. Fix handling of PIC
3990 (md_apply_fix3): Likewise.
3992 2005-01-21 Ben Elliston <bje@au.ibm.com>
3994 * as.h: Remove #if 0'd code.
3995 * atof-generic.c (atof_generic): Likewise.
3996 * ecoff.c (ecoff_directive_frame): Likewise.
3997 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3998 * itbl-ops.c (itbl_add_reg): Likewise.
3999 * listing.c (calc_hex): Likewise.
4000 * read.c (MASK_CHAR): Likewise.
4001 * subsegs.c (subsegs_print_statistics): Likewise.
4002 * symbols.c (indent): Likewise.
4003 * write.c (write_relocs): Likewise.
4004 (write_object_file): Likewise.
4005 (relax_frag): Likewise.
4007 2005-01-20 Nick Clifton <nickc@redhat.com>
4009 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4010 getopt_long_only() from considering -a as an abbreviation for
4012 (parse_args): Fix the parsing of -a=<file>.
4014 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4017 * read.c (s_incbin): Adjust default count for skip. Check validity
4018 of count and skip rigorously.
4020 2005-01-19 Fred Fish <fnf@specifixinc.com>
4022 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4024 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4026 * read.c (convert_to_bignum): New function, split out from...
4027 (emit_expr): ...here. Handle the case where X_add_number is
4028 positive and the input value is negative.
4029 (output_big_sleb128): Fix setting of continuation bit. Check whether
4030 the final byte needs to be sign-extended. Fix size-shrinking loop.
4031 (emit_leb128_expr): When generating a signed leb128, see whether the
4032 sign of an O_constant's X_add_number matches the sign of the input
4033 value. Use a bignum if not.
4035 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4037 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4038 arch_sh_up in order to match the external name and make the
4039 testsuite's job easier.
4041 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4044 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4046 2005-01-12 Nick Clifton <nickc@redhat.com>
4048 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4049 ignored_arguments array.
4051 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4053 * write.c (write_object_file): Disallow a symbol equated to
4056 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4058 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4060 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4061 (maxq_target): New function: Set the machine type.
4063 2005-01-06 Paul Brook <paul@codesourcery.com>
4065 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4066 (md_begin): Handle TE_VXWORKS for FP defaults.
4067 (md_apply_fix3): Correct rela offsets.
4068 (elf32_arm_target_format): Add VxWorks targets.
4070 2005-01-06 Paul Brook <paul@codesourcery.com>
4072 * configure.tgt: Set em=vxworks for *-*-vxworks.
4073 * config/te-vxworks.h: New File.
4075 2005-01-06 Paul Brook <paul@codesourcery.com>
4077 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4079 2005-01-04 Dmitry Diky <diwil@spec.ru>
4081 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4084 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4086 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4087 (dot_loc): New function.
4088 (md_pseudo_table): Add entry to map .loc to dot_loc().
4089 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4090 seen a .loc directive or we're generating DWARF2 debug info for
4093 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4096 * read.c (s_comm_internal): Don't zero end of name until size
4097 expression has been parsed.
4099 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4101 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4103 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4105 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4108 2004-12-22 Ian Lance Taylor <ian@airs.com>
4110 * configure.tgt: New.
4111 * configure.in: Move setting of cpu_type, fmt, etc., to
4113 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4114 $(srcdir)/configure.tgt.
4115 * configure, Makefile.in: Rebuild.
4117 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4119 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4120 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4122 (avr_offset_expression): New function to parse offsets for LDI
4124 (avr_operand): Use it.
4125 (md_apply_fix3): Generate the relocs.
4127 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4129 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4130 BFD_RELOC_SH_IMMS10BY8 relocation.
4132 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4133 than just ignoring bad code.
4135 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4137 * config/tc-v850.c (handle_lo16): New function.
4138 (v850_reloc_prefix): Use it to check lo().
4139 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4141 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4143 * configure.in: Add s390x-ibm-tpf support.
4144 * configure: Regenerate.
4146 2004-12-15 Jan Beulich <jbeulich@novell.com>
4148 * config/obj-elf.c (obj_elf_change_section): Only set type and
4149 attributes on new sections. Emit warning when type of re-declared
4150 section doesn't match.
4152 2004-12-15 Jan Beulich <jbeulich@novell.com>
4154 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4155 '.cfi_startproc simple' doesn't inherit the old value.
4157 2004-12-15 Jan Beulich <jbeulich@novell.com>
4159 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4160 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4161 generation to emit a factored offset.
4163 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4165 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4166 which is too large in the case of NO_PIC without 64-bit
4169 * config/tc-mips.c (mips_in_shared): New static variable.
4170 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4171 (md_longopts): Add -mshared and -mno-shared.
4172 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4173 (s_cpload): Implement !mips_in_shared case.
4174 (s_cpsetup): Likewise.
4175 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4176 * NEWS: Mention -mno-shared.
4178 2004-12-09 Paul Brook <paul@codesourcery.com>
4180 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4183 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4185 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4186 sequence, increase the size of the sequence.
4188 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4191 2004-12-07 Ben Elliston <bje@gnu.org>
4193 * read.c (s_align): Use an align_limit temporary to allay a GCC
4194 signed/unsigned comparison warning.
4196 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4198 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4199 * configure.in: Use it for arm*-*-linux-gnueabi*.
4200 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4201 * config/te-armlinuxeabi.h: New file.
4202 * Makefile.in: Regenerated.
4203 * aclocal.m4: Likewise.
4204 * configure: Likewise.
4205 * doc/Makefile.in: Regenerated.
4207 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4209 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4210 (xtensa_restore_emit_state): Likewise.
4212 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4214 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4217 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4219 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4220 * Makefile.in: Regenerate.
4222 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4224 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4225 functions, give functions a meaningful name, add comments.
4226 (check_range): New function - Replace operand size calculation
4227 with range checking.
4228 (assemble_insn): Update Algorithm, improve error issuing.
4230 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4233 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4235 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4236 miss between different section in the same module.
4237 (tc_gen_reloc): Likewise.
4239 2004-11-25 Theodore A. Roth <troth@openavr.org>
4241 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4242 atmega325, atmega3250, atmega645 and atmega6450.
4244 2004-11-25 Jan Beulich <jbeulich@novell.com>
4246 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4247 permissible for the selected instruction suffix.
4248 (process_suffix): For DefaultSize instructions, suppressing the
4249 guessing of a 'q' suffix if the instruction doesn't support it is
4250 pointless, because only an 'l' suffix can be guessed in this place.
4252 2004-11-24 Nick Clifton <nickc@redhat.com>
4254 * config/tc-iq2000.c: Remove support for IQ10 processor.
4255 Convert to ISO C90 formatting.
4256 * config/tc-iq2000.h: Likewise.
4258 2004-11-23 Nick Clifton <nickc@redhat.com>
4260 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4261 in this table. They should be correct now.
4263 2004-11-23 Jan Beulich <jbeulich@novell.com>
4265 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4266 indicate the MMX extensions added by both SSE and 3DNow!A.
4267 (Cpu3dnowA): Declare.
4268 (CpuUnknownFlags): Update.
4269 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4270 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4271 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4272 3DNow!. Athlon additionally implies 3DNow!A. Several new
4273 entries (those starting with a dot are for sub-arch specification).
4274 (set_cpu_arch): Handle sub-arch specifications.
4275 (parse_insn): Distinguish between instructions not supported because
4276 of insufficient CPU features and because of 64-bit mode.
4277 * doc/c-i386.texi: Describe enhanced .arch directive.
4279 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4281 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4283 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4285 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4286 without a corresponding .debug_info section.
4288 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4290 * read.c (potable): Add "error" and "warning".
4291 (s_errwarn): New function.
4292 * read.h (s_errwarn): Declare.
4293 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4295 2004-11-22 Nick Clifton <nickc@redhat.com>
4297 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4300 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4302 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4303 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4305 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4307 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4308 (coff_adjust_symtab): Adjust call.
4309 (crawl_symbols): Likewise.
4310 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4311 (obj_app_file): Adjust.
4313 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4315 * configure.in: Enable bfd_assember for the MAXQ port.
4316 * configure: Regenerate.
4318 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4319 Sterling Augustine <sterling@tensilica.com>
4321 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4322 there is a conflict.
4323 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4324 interfaces that are related as determined by xtensa_interface_class_id.
4326 2004-11-12 Nick Clifton <nickc@redhat.com>
4328 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4329 offsets for conditional branches.
4331 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4333 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4335 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4337 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4338 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4340 (relax_frag_immed): Update call to update_next_frag_state.
4342 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4344 * obj.h (struct format_ops <app_file>): Add int param.
4345 * read.h (s_app_file_string): Likewise.
4346 * read.c (s_app_file_string): Likewise.
4347 (s_app_file): Adjust s_app_file_string call.
4348 * config/tc-mips.c (s_mips_file): Likewise.
4349 * config/obj-coff.h (obj_app_file): Add app param.
4350 * config/obj-ecoff.h (obj_app_file): Likewise.
4351 * config/obj-multi.h (obj_app_file): Likewise.
4352 * config/obj-elf.h (elf_file_symbol): Likewise.
4353 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4354 if called for # preprocessor lines.
4356 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4359 * symbols.c (resolve_symbol_value): Convert weak symbols only
4361 (symbol_equated_reloc_p): Don't equate weaks when relocating
4362 only for Windows PECOFF.
4364 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4366 * config/tc-crx.c (print_insn): Check and set insn_addr.
4367 * config/tc-crx.h (md_frag_check): Define.
4369 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4370 Vineet Sharma <vineets@noida.hcltech.com>
4372 * configure.in: Add support for new target maxq-coff.
4373 * configure: Regenerate.
4374 * NEWS: Mention new support.
4375 * config/tc-maxq.c: New file.
4376 * config/tc-maxq.h: New file.
4377 * config/obj-coff.h: Add support for maxq-coff.
4379 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4381 * symbols.c (any_external_name): Define.
4382 (resolve_symbol_value): Convert weak symbols.
4383 (S_SET_EXTERNAL): Support any_external_name.
4384 (S_SET_NAME): Qualify parameter const.
4385 (symbol_equated_reloc_p): Equate to weaks when relocating.
4386 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4387 * tc.h (any_external_name): Declare.
4388 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4390 (weak_is_altname): Declare and define.
4391 (weak_name2altname): Same.
4392 (weak_altname2name): Same.
4393 (weak_uniquify): Same.
4394 (weak_altprefix): Define.
4395 (obj_coff_weak): Change .weak syntax and handling.
4396 (coff_frob_symbol): Fix PE weak symbol alternates.
4397 * config/obj-coff.h (USE_UNIQUE): Define.
4398 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4399 are in another segment.
4400 (tc_gen_reloc): Remove broken addend hack.
4401 doc/as.texinfo: Update.
4403 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4405 * config/tc-xtensa.c (total_frag_text_expansion): New.
4406 (md_estimate_size_before_relax): Use it.
4407 (find_address_of_next_align_frag): Likewise.
4409 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4411 * config/tc-crx.c: Rename argument types.
4412 (processing_arg_number): Rename to 'cur_arg_num'.
4413 (get_number_of_bits): Rename to 'set_operand_size'.
4414 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4415 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4416 (set_indexmode_parameters): Remove function, integrate its code into
4418 (set_operand_size): Get rid of 'Operand Number' function parameter -
4419 use global variable 'cur_arg_num' instead.
4420 Use a local 'argument' pointer to reference the current argument.
4421 (parse_operand): Likewise.
4422 (set_operand): Likewise.
4423 (process_label_constant): Likewise.
4425 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4427 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4428 (add_section_rename): Delete. Inlined into...
4429 (build_section_rename): ...here. Use xstrdup instead of strdup.
4430 (xtensa_section_rename): Drop "const" from argument and return types.
4431 (md_show_usage): Indent to match show_usage().
4432 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4433 (tc_canonicalize_section_name): Define.
4434 (md_elf_section_rename): Remove unused macro.
4435 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4436 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4437 (Frame Directive): Delete.
4439 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4441 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4442 * config/tc-arm.c (target_oabi): Delete.
4443 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4444 (arm_opts): Remove moabi.
4445 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4446 * doc/c-arm.texi (ARM Options): Likewise.
4447 * configure: Regenerated.
4449 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4451 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4452 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4453 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4454 * configure: Regenerate.
4455 * config/tc-cris.c (enum cris_archs): New.
4456 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4457 (cris_insn_ver_valid_for_arch): New functions.
4458 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4459 (cris_arch): New variable.
4460 (md_pseudo_table): New pseudo .arch.
4461 (err_for_dangerous_mul_placement): Initialize according to
4463 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4465 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4466 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4467 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4468 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4469 use in md_cris_relax_table.
4470 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4471 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4472 Update and improve head comment.
4473 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4474 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4476 (md_longopts): New option --march=...
4477 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4479 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4480 (HANDLE_RELAXABLE): New macro.
4481 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4482 cases. Check for weak symbols and assume not relaxable. Handle
4483 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4484 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4486 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4487 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4488 (cris_create_short_jump): Adjust for CRISv32.
4489 (cris_relax_frag): Handle new states.
4490 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4491 (md_begin): Define symbols "..asm.arch.cris.v32",
4492 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4493 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4494 when entering opcode table entry points.
4495 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4496 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4497 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4498 (cris_process_instruction): Initialize out_insnp->insn_type to
4499 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4500 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4502 <case 'm'>: Check that modified_char == '.'.
4503 <invalid operands>: Consume the rest of the line.
4504 When operands don't match, skip over subsequent insns with
4505 non-matching version specifier but same mnemonic.
4506 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4507 special registers in CRISv32 are always 32 bit long.
4508 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4510 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4511 and compatible. Recognize "ACR" for v32, unless followed by "+".
4512 (get_spec_reg): Consider cris_arch when looking up register.
4513 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4515 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4516 (cris_get_expression): Restore input_line_pointer if failing "early".
4517 (get_flags): Consider cris_arch and recognize flags accordingly.
4518 (branch_disp): Adjust for CRISv32.
4519 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4520 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4521 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4522 resolved. Don't enter zeros in object file for
4524 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4525 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4526 (md_parse_option): Break out "return 1".
4527 <OPTION_ARCH> New case.
4528 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4529 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4530 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4531 <case BFD_RELOC_32_PCREL>: New cases.
4532 Addends for non-zero fx_pcrel are too in fx_offset.
4533 (md_show_usage): Show --march=<arch>.
4534 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4535 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4536 (s_syntax) <struct syntaxes>: Properly constify member operand.
4537 * config/tc-cris.h (TARGET_MACH): Define.
4538 (cris_mach): Declare.
4539 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4540 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4541 (CRIS-Opts): Document --march=...
4542 (CRIS-Pseudos): Document .arch.
4544 2004-11-04 Jan Beulich <jbeulich@novell.com>
4546 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4547 intel syntax and no register prefix, allow $ in symbol names when
4549 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4550 (intel_float_operand): Add fourth return value indicating math control
4551 operations. Make classification more precise.
4552 (md_assemble): Complain if memory operand of mov[sz]x has no size
4554 (parse_insn): Translate word operands to floating point instructions
4555 operating on integers as well as control instructions to short ones
4556 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4557 floating point instructions operating on non-integer operands.
4558 (match_template): Remove fldcw special case. Adjust q-suffix handling
4559 to permit it on fild/fistp/fisttp in AT&T mode.
4560 (process_suffix): Don't guess DefaultSize insns' suffix from
4561 stackop_size for certain floating point control instructions. Guess
4562 suffix for branch and [ls][gi]dt based on flag_code. Split error
4563 messages for Intel and AT&T syntax, and make the condition more strict
4564 for the former. Adjust suppressing of generation of operand size
4566 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4567 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4568 more error checking.
4569 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4570 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4572 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4574 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4575 md_short_jump_size, md_long_jump_size.
4576 * write.c [!WORKING_DOT_WORD]: Ditto.
4577 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4579 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4581 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4582 const qualifier in these definitions.
4583 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4584 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4586 2004-11-02 Nick Clifton <nickc@redhat.com>
4588 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4589 table before deciding to produce a .debug_line section to match up
4590 with a user provided .debug_info section.
4592 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4594 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4595 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4597 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4599 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4600 (get_flags): New function.
4601 (get_number_of_bits): Edit comments, update numeric values to
4603 (process_label_constant): Don't support the colon
4604 format (SYMBOL:[s|m|l]).
4605 (set_cons_rparams): Support argument type 'arg_rbase'.
4606 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4607 (handle_LoadStor): Bug fix, first handle post-increment mode.
4608 (getreg_image): Remove redundant code, update according to latest
4610 (print_constant): Bug fix relate to 3-word instructions.
4611 (assemble_insn): Bug fix, when matching instructions, verify also
4612 instruction type (not only mnemonic).
4613 Add various error checking.
4614 (preprocess_reglist): Support HI/LO and user registers.
4616 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4618 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4619 in an epilogue directive go negative.
4621 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4624 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4625 after reporting template error during manual bundling. Reported
4626 by Michael Dupont, michaelx.dupont@intel.com.
4628 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4630 * Makefile.am: Run dep-am.
4631 * aclocal.m4: Regenerate with automake 1.9.2.
4632 * Makefile.in: Regenerate with automake 1.9.2.
4633 * doc/Makefile.in: Likewise.
4635 * config/tc-arm.c: Include "dw2gencfi.h".
4636 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4638 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4639 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4640 (tc_cfi_frame_initial_instructions): Define.
4641 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4644 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4646 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4648 Update coprocessor id to be unsigned immediate.
4650 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4652 * config/tc-i386.c (O_secrel): Delete.
4653 (tc_pe_dwarf2_emit_offset): New function.
4654 * config/tc-i386.h (O_secrel): Define as O_md1.
4655 (TC_DWARF2_EMIT_OFFSET): Define.
4657 2004-10-18 Nick Clifton <nickc@redhat.com>
4659 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4660 ignore @fptr() directives for 4-byte fixups.
4662 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4664 * Makefile.am: Run "make dep-am"
4665 * Makefile.in: Regenerate.
4667 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4669 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4670 Remove comments about placement of literal pools.
4671 (Literal Directive): Update description of literal placement.
4672 (Literal Prefix Directive): Remove statement that this does not apply
4673 to absolute-mode literals. Describe new section naming scheme.
4675 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4677 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4678 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4679 is_windowed_return_opcode): Delete.
4680 (xtensa_frob_label): Use get_subseg_target_freq.
4681 (md_assemble): Inline call to is_entry_opcode.
4682 (xtensa_handle_align): Inline call to get_frag_is_literal.
4683 (relaxation_requirements): Inline call to is_jx_opcode.
4684 (emit_single_op): Inline call to is_movi_opcode.
4685 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4686 get_frag_is_no_transform, is_entry_opcode, and
4687 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4688 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4689 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4690 Inline calls to get_frag_is_no_transform.
4691 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4692 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4693 get_frag_is_no_transform.
4694 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4695 and set_frag_is_no_transform.
4696 (get_expression_value): Delete.
4697 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4698 cur_target_freq to target_freq.
4699 (get_subseg_info): Split out code to create a new map entry into ...
4700 (add_subseg_info): ... this new function.
4701 (get_last_insn_flags): Check if get_subseg_info succeeded.
4702 (set_last_insn_flags): Call add_subseg_info if needed.
4703 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4704 (xtensa_reorder_segments): Compute last_sec while counting sections.
4705 Remove call to get_last_sec.
4706 (get_last_sec): Delete.
4707 (cache_literal_section): Inline call to retrieve_literal_seg and its
4708 callees, seg_present and add_seg_list.
4709 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4710 (get_frag_is_insn, get_frag_is_no_transform,
4711 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4712 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4714 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4716 * config/tc-xtensa.c: Use ISO C90 formatting.
4717 * config/tc-xtensa.h: Likewise.
4718 * config/xtensa-istack.h: Likewise.
4719 * config/xtensa-relax.c: Likewise.
4720 * config/xtensa-relax.h: Likewise.
4722 2004-10-12 Paul Brook <paul@codesourcery.com>
4724 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4727 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4730 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4732 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4734 (Acknowledgements): Use "GAS" instead of AS variable.
4736 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4738 * config/tc-i386.c: Include "elf/x86-64.h".
4739 (i386_elf_section_type): New function.
4740 * config/tc-i386.h (md_elf_section_type): Define.
4741 (i386_elf_section_type): New prototype.
4743 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4745 * config/m68k-parse.h (enum m68k_register): New control register,
4747 * config/tc-m68k.c: Correct control register set for MCF5249.
4749 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4750 Sterling Augustine <sterling@tensilica.com>
4752 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4753 (UNREACHABLE_MAX_WIDTH): Define.
4754 (XTENSA_FETCH_WIDTH): Delete.
4755 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4756 prefer_const16, prefer_l32r): New global variables.
4757 (LIT4_SECTION_NAME): Define.
4758 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4759 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4760 (frag_flags struct): New.
4761 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4762 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4763 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4764 (MAX_FORMATS): Define.
4765 (op_placement_info struct, op_placement_table): New.
4766 (O_pltrel, O_hi16, O_lo16): Define.
4767 (directiveE enum): Rename directive_generics to directive_transform.
4768 Delete directive_relax. Add directive_schedule,
4769 directive_absolute_literals, and directive_last_directive.
4770 (directive_info): Rename "generics" to "transform". Delete "relax".
4771 Add "schedule" and "absolute-literals".
4772 (directive_state): Adjust entries to match changes in directive_info.
4773 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4774 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4775 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4776 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4777 (align_only_targets, software_a0_b_retw_interlock,
4778 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4779 software_avoid_short_loop, software_avoid_close_loop_end,
4780 software_avoid_all_short_loops, specific_opcode): Delete.
4781 (warn_unaligned_branch_targets): New.
4782 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4783 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4784 (option_[no_]link_relax, option_[no_]transform,
4785 option_[no_]absolute_literals, option_warn_unaligned_targets,
4786 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4788 (option_[no_]align_only_targets, option_literal_section_name,
4789 option_text_section_name, option_data_section_name,
4790 option_bss_section_name, option_eb, option_el): Delete.
4791 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4792 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4793 and target-hardware. Delete entries for [no-]target-align-only,
4794 literal-section-name, text-section-name, data-section-name, and
4796 (md_parse_option): Handle new options and remove old ones. Accept but
4797 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4798 and treat them as [no-]transform.
4799 (md_show_usage): Add new options and remove old ones.
4800 (xtensa_setup_hw_workarounds): New.
4801 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4802 "long", "short", "loc" and "frequency" entries.
4803 (use_generics): Rename to ...
4804 (use_transform): ... this function. Add past_xtensa_end check.
4805 (use_longcalls): Add past_xtensa_end check.
4806 (code_density_available, can_relax): Delete.
4807 (do_align_targets): New.
4808 (get_directive): Accept dashes in directive names. Warn about
4809 [no-]generics and [no-]relax directives and treat them as
4811 (xtensa_begin_directive): Call md_flush_pending_output only for some
4812 directives. Check for directives inside instruction bundles. Warn
4813 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4814 directives. Handle new directives. Check generating_literals flag
4816 (xtensa_end_directive): Check for directives inside instruction
4817 bundles. Warn and ignore [no-]density directives. Handle new
4818 directives. Call xtensa_set_frag_assembly_state.
4819 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4820 xtensa_dwarf2_emit_insn): New.
4821 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4822 use_literal_section flag.
4823 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4824 literals. Use xtensa_elf_cons to parse the expression.
4825 (xtensa_literal_prefix): Do not check use_literal_section. Support
4826 ".lit4" sections for absolute literals. Change prefix convention to
4827 replace ".text" (or ".t" in a linkonce section). No need to call
4829 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4830 (expression_end): Handle closing braces and colons.
4831 (PLT_SUFFIX, plt_suffix): Delete.
4832 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4833 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4834 and O_hi16 expressions as well.
4835 (tokenize_arguments): Handle closing braces and colons.
4836 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4837 operands and paired register syntax.
4838 (get_invisible_operands): New.
4839 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4840 new xtensa-isa.h functions.
4841 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4842 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4843 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4844 instructions. Use xtensa_translate_zero_immed.
4845 (operand_is_immed, operand_is_pcrel_label): Delete.
4846 (get_relaxable_immed): Use new xtensa-isa.h functions.
4847 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4849 (xtensa_print_insn_table, print_vliw_insn): New.
4850 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4851 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4852 is_branch_or_jump_opcode): Delete.
4853 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4854 (opnum_to_reloc, reloc_to_opnum): Delete.
4855 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4856 xtensa-isa.h functions. Operate on one slot of an instruction.
4857 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4858 xg_get_insn_size): Delete.
4859 (xg_get_build_instr_size): Use xg_get_single_size.
4860 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4861 xg_build_widen_table. Use xg_get_single_size.
4862 (xg_get_max_narrow_insn_size): Delete.
4863 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4864 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4866 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4867 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4868 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4869 xg_build_widen_table. Use xg_get_single_size.
4870 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4872 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4873 treat weak symbols conservatively.
4874 (xg_check_operand): Use new xtensa-isa.h functions.
4875 (is_dnrange): Delete.
4876 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4877 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4878 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4879 xtensa-isa.h functions.
4880 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4881 xg_instruction_matches_options): New.
4882 (xg_instruction_matches_rule): Handle O_register expressions. Call
4883 xg_instruction_matches_options.
4884 (transition_rule_cmp): New.
4885 (xg_instruction_match): Update call to xg_build_simplify_table.
4886 (xg_build_token_insn): Record loc fields.
4887 (xg_simplify_insn): Check is_specific_opcode field and
4888 density_supported flag.
4889 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4890 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4891 (xg_assemble_literal): Add error handling for O_big. Call
4892 record_alignment. Handle O_pltrel.
4893 (xg_valid_literal_expression): New.
4894 (xg_assemble_literal_space): Add slot parameter. Remove call to
4895 set_expr_symbol_offset. Add call to record_alignment. Update call to
4897 (xg_emit_insn): Delete.
4898 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4899 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4900 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4901 and slot parameters. Handle new "alternate" relocations for absolute
4902 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4903 O_hi16. Use new xtensa-isa.h functions.
4904 (xg_assemble_tokens): Delete.
4905 (is_register_writer): Use new xtensa-isa.h functions.
4906 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4907 old-style RSR from LCOUNT.
4908 (next_frag_opcode): Delete.
4909 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4910 update_next_frag_state): New.
4911 (update_next_frag_nop_state): Delete.
4912 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4913 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4914 the state of the absolute-literals directive. Add calls to
4915 record_alignment and xtensa_set_frag_assembly_state. Call
4916 xtensa_switch_to_non_abs_literal_fragment instead of
4917 xtensa_switch_to_literal_fragment.
4919 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4920 (get_expanded_loop_offset): Change check for undefined opcode to an
4922 (xtensa_set_frag_assembly_state, relaxable_section,
4923 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4924 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4925 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4926 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4927 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4928 (xtensa_init_fix_data): New.
4929 (xtensa_frob_label): Reset label symbol to the current frag. Check
4930 do_align_targets and generating_literals flag. Propagate frequency
4931 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4932 (xtensa_unrecognized_line): New.
4933 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4934 to xtensa_set_frag_assembly_state.
4935 (error_reset_cur_vinsn): New.
4936 (md_assemble): Remove check for literal frag. Remove call to
4937 istack_init. Call use_transform instead of use_generics. Parse
4938 explicit instruction format specifiers. Move code for
4939 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4940 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4941 Add dwarf2_where call. Remote automatic alignment for ENTRY
4942 instructions. Move call to xtensa_clear_insn_labels to the end.
4943 Rearrange to handle bundles.
4944 (xtensa_cons_fix_new): Delete.
4945 (xtensa_handle_align): New.
4946 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4947 assignment to is_no_density field.
4948 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4949 instead of reloc_to_opnum. Handle "alternate" relocations.
4950 (xtensa_force_relocation, xtensa_check_inside_bundle,
4951 xtensa_elf_section_change_hook): New.
4952 (xtensa_symbol_new_hook): Delete.
4953 (xtensa_fix_adjustable): Check for difference of symbols with an
4954 offset. Check for external and weak symbols.
4955 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4956 (md_estimate_size_before_relax): Return expansion for the first slot.
4957 (tc_gen_reloc): Handle difference of symbols by producing
4958 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4959 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4960 tentative values into the output when linkrelax is set.
4961 (XTENSA_PROP_SEC_NAME): Define.
4962 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4963 Create literal tables only if using literal sections. Create new
4964 property tables instead of old instruction tables. Check for unaligned
4965 branch targets and loops.
4966 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4967 new_resource_table, clear_resource_table, resize_resource_table,
4968 resources_available, reserve_resources, release_resources,
4969 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4970 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4971 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4972 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4973 flag. Update checks for workaround options. Call
4974 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4975 (xtensa_cleanup_align_frags): Add special case for branch targets.
4976 Check for and mark unreachable frags.
4977 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4978 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4979 end of a zero-overhead loop body.
4980 (frag_can_negate_branch): Handle instructions with multiple slots.
4981 Use new xtensa-isa.h functions
4982 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4983 xtensa_mark_zcl_first_insns): New.
4984 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4985 transformations are disabled.
4986 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4987 multislot instructions.
4988 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4989 Likewise. Also error if transformations are disabled.
4990 (unrelaxed_frag_max_size): New.
4991 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4992 xtensa-isa.h functions.
4993 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4994 xtensa_opcode_is_loop instead of is_loop_opcode.
4995 (get_text_align_power): Replace as_fatal with assertion.
4996 (get_text_align_fill_size): Iterate instead of using modulus when
4998 (get_noop_aligned_address): Assert that this is for a machine-dependent
4999 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5000 xg_get_single_size, and frag_format_size.
5001 (get_widen_aligned_address): Rename to ...
5002 (get_aligned_diff): ... this function. Add max_diff parameter.
5003 Remove handling of rs_align/rs_align_code frags. Use
5004 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5005 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5006 and pass it back to caller.
5007 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5008 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5009 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5010 (relax_frag_text_align): Rename to ...
5011 (relax_frag_loop_align): ... this function. Assume loops can only be
5012 in the first slot of an instruction.
5013 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5014 instruction. Remove call to frag_wane.
5015 (relax_frag_narrow): Rename to ...
5016 (relax_frag_for_align): ... this function. Extend to handle
5017 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5018 RELAX_NARROW for the first slot.
5019 (find_address_of_next_align_frag, bytes_to_stretch): New.
5020 (future_alignment_required): Use find_address_of_next_align_frag and
5021 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5022 alignment decisions.
5023 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5024 Check if transformations are enabled for b_j_loop_end workaround.
5025 Use new xtensa-isa.h functions and handle multislot instructions.
5026 Update call to xg_assembly_relax.
5027 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5028 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5030 (convert_frag_narrow): Add segP, format and slot parameters. Call
5031 convert_frag_immed for branch instructions. Adjust calls to
5032 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5033 xg_get_single_size and xg_get_single_format.
5034 (convert_frag_fill_nop): New.
5035 (convert_frag_immed): Add format and slot parameters. Handle multislot
5036 instructions and use new xtensa-isa.h functions. Update calls to
5037 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5038 enabled for b_j_loop_end workaround. Use build_nop instead of
5039 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5040 frags. Use xg_get_single_size. Handle O_pltrel.
5041 (fix_new_exp_in_seg): Remove check for old plt flag.
5042 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5043 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5044 for loop opcode to an assertion. Mark all frags up to the end of the
5045 loop as not transformable.
5046 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5047 (get_subseg_info): New.
5048 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5050 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5051 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5052 (xtensa_switch_to_non_abs_literal_fragment): New.
5053 (cache_literal_section): Add is_code parameter and pass it through to
5054 retrieve_literal_seg.
5055 (retrieve_literal_seg): Add is_code parameter and use it to set the
5056 flags on the literal section. Handle case where head parameter is 0.
5057 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5058 set_frag_is_no_transform): New.
5059 (xtensa_create_property_segments): Add end_property_function parameter
5060 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5061 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5062 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5063 (add_xt_block_frags): Add end_property_function parameter and call it
5064 if it is non-zero. Call xtensa_frag_flags_init.
5065 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5066 get_frag_property_flags, frag_flags_to_number,
5067 xtensa_frag_flags_combinable, xt_block_aligned_size,
5068 xtensa_xt_block_combine, add_xt_prop_frags,
5069 init_op_placement_info_table, opcode_fits_format_slot,
5070 xg_get_single_size, xg_get_single_format): New.
5071 (istack_push): Inline call to tinsn_copy.
5072 (tinsn_copy): Delete.
5073 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5074 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5075 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5076 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5077 functions. Handle invisible operands.
5078 (tinsn_to_slotbuf): New.
5079 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5080 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5081 vinsn_from_chars, and xg_free_vinsn.
5082 (tinsn_from_insnbuf): New.
5083 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5084 instructions. Handle symbol differences.
5085 (get_num_stack_text_bytes): Use xg_get_single_size.
5086 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5087 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5088 get_expr_register, set_expr_symbol_offset_diff): New.
5089 * config/tc-xtensa.h (MAX_SLOTS): Define.
5090 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5091 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5092 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5094 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5095 (xtensa_frag_type struct): Add is_assembly_state_set,
5096 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5097 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5098 Replace is_generics and is_relax fields by is_no_transform field.
5099 Delete is_text and is_longcalls fields. Change text_expansion and
5100 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5101 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5102 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5103 (xtensa_fix_data struct): New.
5104 (xtensa_symfield_type struct): Delete plt field.
5105 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5106 forward declaration here.
5107 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5108 (XTENSA_SECTION_RENAME): Undefine.
5109 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5110 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5111 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5112 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5113 (unit_num_copies_func, opcode_num_units_func,
5114 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5115 (resource_table struct): New.
5116 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5117 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5118 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5119 (tinsn_copy): Delete prototype.
5120 (vliw_insn struct): New.
5121 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5122 (widen_spec_list): Add option conditions for density and boolean
5123 instructions. Add expansions using CONST16 and conditions for using
5124 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5126 (simplify_spec_list): Add option conditions for density instructions.
5127 Add entry for NOP instruction.
5128 (append_transition): Add cmp function pointer parameter and use it to
5129 insert the new entry in order.
5130 (operand_function_LOW16U, operand_function_HI16U): New.
5131 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5132 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5133 (enter_opname, split_string): Use xstrdup instead of strdup.
5134 (init_insn_pattern): Initialize new options field.
5135 (clear_req_or_option_list, clear_req_option_list,
5136 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5138 (parse_insn_pattern): Parse option conditions.
5139 (transition_applies): New.
5140 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5141 swapped last arguments in calls to append_constant_value_condition.
5142 Call clone_req_option_list. Add warning about invalid opcode.
5143 Handle LOW16U and HI16U function names.
5144 (build_transition_table): Add cmp parameter and use it in calls to
5145 append_transition. Use new xtensa-isa.h functions. Check
5146 transition_applies before adding entries.
5147 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5148 pass it through to build_transition_table.
5149 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5150 ReqOption, transition_cmp_fn): New types.
5151 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5152 (transition_rule struct): Add options field.
5153 * doc/as.texinfo (Overview): Update Xtensa options.
5154 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5155 --[no-]relax, and --[no-]generics options. Update descriptions of
5156 --text-section-literals and --[no-]longcalls. Add
5157 --[no-]absolute-literals and --[no-]transform.
5158 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5159 Remove use of "generic" and "specific" terminology for opcodes.
5160 (Xtensa Registers): Generalize the syntax description to include
5161 user-defined register files.
5162 (Xtensa Automatic Alignment): Update.
5163 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5164 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5165 (Xtensa Directives): Remove confusing rules about precedence.
5166 (Density Directive, Relax Directive): Delete.
5167 (Schedule Directive): New.
5168 (Generics Directive): Rename to ...
5169 (Transform Directive): ... this node.
5170 (Literal Directive): Update for absolute literals. Missing
5171 literal_position directive is now an error.
5172 (Literal Position Directive): Update for absolute literals.
5173 (Freeregs Directive): Delete.
5174 (Absolute Literals Directive): New.
5175 (Frame Directive): Minor editing.
5176 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5177 Update dependencies.
5178 * Makefile.in: Regenerate.
5180 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5182 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5183 to build the second and third fixups for a composite relocation.
5184 (macro_read_relocs): New function.
5185 (macro_build): Use it.
5186 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5187 Simplify fragging code accordingly.
5188 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5189 of the composite relocation. Set fx_tcbit in both fixups.
5191 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5193 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5194 (md_apply_fix3): Don't treat composite relocs as done.
5196 2004-10-07 Jan Beulich <jbeulich@novell.com>
5198 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5199 prefix for symbol names generated from the LOCAL macro directive.
5201 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5202 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5204 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5206 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5208 (md_assemble): Add error checking for Co-Processor instructions.
5209 (get_cinv_parameters): Add 'b' option to invalidate the
5210 branch-target cache.
5212 2004-10-05 Paul Brook <paul@codesourcery.com>
5214 * config/tc-arm.c (unwind): New variable.
5215 (vfp_sp_encode_reg): New function.
5216 (vfp_sp_reg_required_here): Use it.
5217 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5218 (vfp_parse_reg_list): New function.
5219 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5220 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5221 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5222 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5224 (md_pseudo_table): Add them.
5225 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5226 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5227 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5228 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5229 require_hashconst, add_unwind_opcode): New functions.
5230 * doc/c-arm.texi: Document unwinding opcodes.
5231 * NEWS: Mention the new feature.
5233 2004-10-04 Eric Christopher <echristo@redhat.com>
5235 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5237 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5239 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5241 * config/tc-s390.c (md_apply_fix3): Likewise.
5242 * config/tc-sparc.c (md_apply_fix3): Likewise.
5244 2004-10-01 Paul Brook <paul@codesourcery.com>
5246 * config/tc-arm.c (arm_elf_section_type): New function.
5247 (arm_elf_change_section): Set section link for exidx sections.
5248 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5249 (md_elf_section_type): Define.
5251 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5253 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5254 instruction's offset.
5256 2004-10-01 Adam Nemet <anemet@lnxw.com>
5258 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5260 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5262 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5263 asymbol *, instead use symbol_get_bfdsym.
5265 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5267 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5269 2004-09-30 Paul Brook <paul@codesourcery.com>
5271 * config/tc-arm.c (do_smi, do_nop): New functions.
5272 (insns): Add ARMv6ZK instructions.
5273 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5274 (tc_gen_reloc): Ditto.
5275 (arm_cpus): Add mpcore and arm1176.
5276 (arm_archs): Add armv6{k,z,zk}.
5277 * doc/c-arm.texi: Document new cores and architectures.
5279 2004-09-30 Nick Clifton <nickc@redhat.com>
5281 * config/tc-arm.c: Use ISO C90 formatting.
5283 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5285 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5286 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5287 REG_TYPE_MVDX is expected.
5289 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5291 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5293 2004-09-21 James E Wilson <wilson@specifixinc.com>
5295 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5296 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5297 output_spill_base, output_unat_psprel, output_lc_psprel,
5298 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5299 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5300 output_spill_psprel_p): Use it.
5302 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5304 * config/tc-crx.c (handle_LoadStor): New function.
5305 Handle load/stor unique instructions before parsing.
5307 2004-09-17 Paul Brook <paul@codesourcery.com>
5309 * config/tc-arm.c (s_arm_rel31): New funciton.
5310 (md_pseudo_table): Add .rel31.
5311 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5312 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5313 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5314 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5315 (arm_parse_reloc): Add (target2).
5317 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5319 * Makefile.am: Run "make dep-am".
5320 * Makefile.in: Regenerate.
5321 * aclocal.m4: Regenerate.
5322 * configure: Regenerate.
5323 * doc/Makefile.in: Regenerate.
5324 * po/POTFILES.in: Regenerate.
5325 * po/gas.pot: Regenerate.
5327 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5329 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5330 [!LLONG_MAX]: Ditto.
5332 2004-09-13 Paul Brook <paul@codesourcery.com>
5334 * config/tc-arm.c: Rename RELABS to TARGET1.
5336 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5338 * messages.c (as_internal_value_out_of_range): Cast values passed
5339 to as_bad_where or as_warn_where to proper type.
5341 2004-09-11 Theodore A. Roth <troth@openavr.org>
5343 * config/tc-avr.c: Add support for
5344 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5346 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5348 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5349 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5351 2004-09-08 Paul Brook <paul@codesourcery.com>
5353 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5354 fini_array and preinit_array section types.
5355 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5357 * doc/as.texinfo: Document extra section types.
5359 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5361 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5362 * Makefile.in: Regenerated.
5363 * configure.in: Set em for arm*-*-symbianelf*.
5364 * configure: Regenerated.
5365 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5366 vectors when appropriate.
5367 * config/te-symbian.h: New file.
5369 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5371 * config/tc-crx.c (gettrap): Exception vector can be case
5373 (process_label_constant): Fix a 32-bit displacement bug in branch
5375 (get_operandtype) : Bug fix, wrong operand was used.
5376 (process_label_constant): Initialize relocation type to
5379 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5381 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5382 for synthesizable cores.
5384 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5386 2004-08-25 Dmitry Diky <diwil@spec.ru>
5388 * config/tc-msp430.c: Clean-up the code.
5389 (md_relax_table): New relax table.
5390 (mcu_types): Sort MCU types.
5391 (md_pseudo_table): Add .profiler pseudo handler.
5392 (pow2value): New function.
5393 (msp430_profiler): New function.
5394 (msp430_operands): Add new insns handlers.
5395 (msp430_srcoperand): Add register operand handler, allow complex
5397 (md_estimate_size_before_relax): Rewritten.
5398 (md_convert_frag): Rewritten.
5399 (msp430_relax_frag): New function.
5400 * config/tc-msp430.h (md_relax_frag): define macro
5401 * doc/c-msp430.texi: Update information.
5403 2004-08-24 Nick Clifton <nickc@redhat.com>
5405 * as.c (std_shortopts): Allow -g to take an optional argument.
5406 (parse_args): Pass any switch starting with -g on to the backend
5409 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5411 * configure.in (arm*-*-symbianelf*): New target.
5412 (arm*-*-eabi*): Likewise.
5413 * configure: Regenerated.
5415 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5416 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5419 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5421 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5422 argument, don't do anything if current section is not
5423 .gnu.linkonce.t.* and linkonce_empty is set.
5424 (generate_unwind_image, dot_endp): Adjust callers, call
5425 start_unwind_section (*, 1) if nothing will be put into the
5428 2004-08-17 Nick Clifton <nickc@redhat.com>
5430 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5431 (show_usage): Add -g.
5432 (std_longopts): Add --gen-debug. Alpha sort the table.
5433 (parse_args): Print an error message if a switch is not handled.
5434 Handle the -g switch, calling md_debug_format_selector() if
5436 * NEWS: Mention new feature.
5437 * doc/as.texinfo: Document new switch.
5438 * doc/internals.texi: Document behaviour of md_parse_option.
5440 * config/tc-arm.c (md_parse_option): Do not issue an error message
5441 if the switch is not recognised.
5442 * config/tc-m68k.c (md_parse_option): Likewise.
5443 * config/tc-pdp11.c (md_parse_option): Likewise.
5444 * config/tc-v850.c (md_parse_option): Likewise.
5446 * as.h: Fix up formatting.
5449 2004-08-16 Nick Clifton <nickc@redhat.com>
5451 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5453 * configure.in: Sort architecture based tables alphabetically.
5454 * configure: Regenerate.
5456 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5458 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5459 { "cc", 68 }, with { "cr", 70 }.
5461 2004-08-13 Jan Beulich <jbeulich@novell.com>
5462 Nick Clifton <nickc@redhat.com>
5464 * as.c: Add and handle new --alternate command line option.
5465 * macro.c (macro_set_alternate): New.
5466 * macro.h (macro_set_alternate): Declare.
5467 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5468 * doc/as.texinfo: Document new command line option and pseudo-ops
5469 as well as insert documentation originating from gasp about
5470 alternate macro syntax.
5471 * NEWS: Mention new command line option and pseudo-ops.
5473 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5475 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5478 2004-08-06 Paul Brook <paul@codesourcery.com>
5480 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5481 Handle new relocations.
5482 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5484 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5486 * write.c (relax_segment): Use was_address instead of address when
5487 setting fr_fix field for align frag due to backwards .org.
5489 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5491 Introduce SH2a support.
5492 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5493 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5495 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5496 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5497 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5498 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5499 to end of conditional expression.
5500 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5501 * config/tc-sh.c: Add sh2a-nofpu support.
5502 2003-12-29 DJ Delorie <dj@redhat.com>
5503 * tc-sh.c: Add sh2a support.
5504 (parse_reg): Add tbr.
5505 (parse_at): Support @@(disp,tbr).
5506 (get_specific): Support sh2a opcodes.
5507 (insert4): New, for 4 byte relocs.
5508 (build_Mytes): Support sh2a opcodes.
5509 (md_apply_fix3_Mytes): Support sh2a opcodes.
5510 2003-12-02 Michael Snyder <msnyder@redhat.com>
5511 * config/tc-sh.c (md_parse_option): Handle sh2a.
5512 (sh_elf_final_processing): Ditto.
5514 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5516 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5519 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5521 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5522 (ppc_arch): Expand comment.
5524 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5526 * config/tc-crx.c: Support evaluating the difference between two
5528 * config/tc-crx.h: Likewise.
5530 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5532 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5534 (ia64_elf_section_change_hook): Set the linked-to section for
5537 2004-07-26 Dmitry Diky <diwil@spec.ru>
5539 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5540 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5541 msp430xG438, msp430xG439.
5543 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5545 * doc/as.texinfo (Section, PushSection): Correct documentation
5548 2004-07-21 Jan Beulich <jbeulich@novell.com>
5550 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5551 permissible for the selected instruction suffix.
5552 (match_template): Don't permit 64-bit general purpose operands in
5554 (finalize_imm): Permit 64-bit immediates.
5555 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5556 specially except for the width of the used base and/or index
5557 registers. For 32-bit displacements, use sign-extended
5558 relocations only when using 64-bit addressing.
5559 Force zero displacement on rip-relative addressing when there is
5560 no other displacement.
5561 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5562 specially except for the width of the used base and/or index
5564 (parse_register): Disallow Reg64 registers in 32-bit mode.
5566 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5567 suffix if the instruction doesn't support it.
5569 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5571 * config/tc-mips.c (append_insn): Handle constant expressions with
5572 no associated relocation.
5573 (mips_ip): Cancel the expression after use for the Q format
5575 (parse_relocation): Return no relocation for unsupported
5577 (my_getSmallExpression): Return no relocation if no relocation
5580 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5582 * config/obj-som.c (adjust_stab_sections): Add prototype.
5583 (obj_som_compiler, obj_som_version, obj_som_copyright,
5584 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5585 * config/tc-hppa.c (update_subspace): Likewise.
5586 (is_defined_subspace): Amplify comment.
5587 * config/obj-som.h (som_frob_file): Add prototype.
5589 2004-07-19 Christopher Faylor <cgf@timesys.com>
5590 H.J. Lu <hongjiu.lu@intel.com>
5592 * subsegs.c (section_symbol): Don't create a new segment when
5593 existing segment is undefined.
5595 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5597 * config/tc-arm.c: Include include/opcode/arm.h.
5598 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5599 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5600 (FPU_ARCH_*): Delete.
5601 * Makefile.am: Update dependencies.
5602 * Makefile.in: Regenerate.
5604 2004-07-15 Nick Clifton <nickc@redhat.com>
5606 * configure.in: Accept armbe as a big-endian arm configuration.
5607 * configure: Regenerate.
5609 2004-07-13 Thomas Nystrom <thn@saeab.se>
5611 * config/tc-i386.c (T_SHIFTOP): New constant.
5612 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5613 (intel_el1): Handle '~'.
5614 (intel_get_token): Handle '<>', '&', '|' and '~'.
5616 2004-07-13 Nick Clifton <nickc@redhat.com>
5618 (md_assemble): Remove spurious newline from end of as_bad error
5620 (intel_e05_1): Likewise.
5621 (intel_e11): Likewise.
5622 (intel_match_token): Likewise.
5624 2004-07-11 Andreas Schwab <schwab@suse.de>
5626 * config/tc-m68k.c: Convert to C90. Remove redundant
5627 declarations. Indentation fixup.
5628 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5629 obj_coff_section ourselves.
5631 2004-07-09 James E Wilson <wilson@specifixinc.com>
5633 * config/tc-ia64.c (default_big_endian): New.
5634 (dot_byteorder, md_begin): Use it.
5635 (md_parse_option): Set it.
5637 2004-07-09 Nick Clifton <nickc@redhat.com>
5639 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5640 * configure: Regenerate.
5641 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5642 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5643 sh_find_elf_flags if necessary.
5645 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5647 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5648 going to be split into more than one in-place addend, return 0
5649 for relocations against mergeable sections. Associate comments
5652 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5654 * Makefile.am (CPU_TYPES): Add crx.
5655 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5656 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5657 (DEPTC_crx_elf): New target.
5658 (DEPOBJ_crx_elf): Likewise.
5659 (DEP_crx_elf): Likewise.
5660 * Makefile.in: Regenerate.
5661 * configure.in: Add crx* target.
5662 * configure: Regenerate.
5663 * config/tc-crx.c: New file.
5664 * config/tc-crx.h: New file.
5665 * NEWS: Mention new target.
5667 2004-07-06 Nick Clifton <nickc@redhat.com>
5669 * config.in: Undefine TARGET_SYMBIAN by default.
5671 * configure: Regenerate. Add sh-symbian-elf target. If
5672 selected define TARGET_SYMBIAN.
5673 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5674 format if TARGET_SYMBIAN has been defined.
5676 * output-file.c (output_file_create): Report the target format
5677 chosen when bfd_openw reports that it is invalid.
5679 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5680 pseudo for BFD based assemblers.
5682 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5685 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5686 (md_parse_option): Remove redundant -isa testing.
5687 Make bfd_arch variable const.
5688 (md_show_usage): Make bfd_arch variable const.
5690 2004-07-03 James E Wilson <wilson@specifixinc.com>
5692 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5693 * config/tc-ia64.h (md_frag_check): Define.
5695 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5697 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5699 * doc/as.texinfo (Weak): Document PE weak symbols.
5701 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5703 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5704 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5705 (mips_frob_file): Rework so that only a single pass through the
5706 relocs is needed. Allow %lo()s to have higher offsets than their
5707 corresponding %hi()s or %got()s.
5709 2004-07-02 Nick Clifton <nickc@redhat.com>
5711 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5712 allow values which have come from undefined symbols.
5713 Always consider this fixup to have been processed as a reloc
5714 cannot be generated for it.
5716 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5718 * frags.h (struct frag): Add has_code and insn_addr fields.
5719 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5720 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5721 * config/tc-ppc.h (md_frag_check): Define.
5723 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5725 * doc/Makefile.am (info): Rename goal to...
5726 (info-local): ... this, to preserve implicit dependencies.
5727 * doc/Makefile.in: Regenerate with automake 1.8.5.
5729 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5731 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5732 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5733 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5734 (tc_gen_reloc): Likewise.
5735 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5736 (m32r_parse_name): Likewise.
5737 (m32r_cgen_parse_fix_exp): Likewise.
5738 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5739 (O_PIC_reloc): Likewise.
5740 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5741 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5742 for @GOTOFF, @GOT, @PLT.
5744 2004-06-21 Jan Beulich <jbeulich@novell.com>
5746 * gas/symbols.c: While discarding ordinary local absolute symbols
5747 when --strip-local-absolute is in effect, retain file symbols.
5749 2004-06-20 Andreas Schwab <schwab@suse.de>
5751 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5752 (md_parse_option): Likewise.
5754 2004-06-17 Jan Beulich <jbeulich@novell.com>
5756 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5757 * config/te-netware.h: New file.
5758 * config/te-ppcnw.h: Delete: Obsolete.
5759 * configure.in: Eliminate ill NetWare targets. Make generic
5760 NetWare target use proper emulation.
5761 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5762 reference to new te-netware.h.
5763 * configure: Regenerate.
5764 * Makefile.in: Regenerate.
5766 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5768 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5769 comparison in .insn pseudo operation.
5771 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5773 * config/obj-coff.c (coff_adjust_section_syms): Use
5774 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5775 (coff_frob_section): Likewise.
5776 * config/tc-mips.c (md_apply_fix3): Likewise.
5777 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5778 (elf_frob_file_after_relocs): Likewise.
5780 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5782 * config/tc-hppa.c (log2): Rename to exact_log2.
5783 (pa_next_subseg): Delete unused function.
5784 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5785 (create_new_subspace): Likewise.
5788 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5789 labels. Fix warning.
5791 2004-05-28 DJ Delorie <dj@redhat.com>
5793 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5794 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5795 or non-merged symbols.
5797 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5799 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5800 restore the old slot when inserting srlz.i/srlz.d.
5802 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5804 * Makefile.am: Regenerate dependecies.
5805 * Makefile.in: Regenerate.
5806 * config/tc-sh.c (valid_arch): Make unsigned.
5807 (preset_target_arch): Likewise.
5808 (md_begin): Use new architecture flags system.
5809 (get_specific): Likewise.
5810 (assemble_ppi): Likewise.
5811 (md_assemble): Likewise. Also fix error check for bad opcodes.
5812 (md_parse_option): Likewise. Also generate -isa values according
5813 to the table in bfd/cpu-sh.c instead of just constants. Also
5814 allow <arch>-up ISA variants.
5815 (sh_elf_final_processing): Replace if-else chain with a call to
5816 sh_find_elf_flags().
5818 2004-05-28 Peter Barada <peter@the-baradas.com>
5820 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5821 with zero offset into mode 2 addressing to save a word.
5823 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5825 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5826 (ar_is_only_in_integer_unit): New.
5827 (ar_is_only_in_memory_unit): New.
5828 (generate_unwind_image): Silence gcc on 32bit host.
5829 (md_assemble): Use ar_is_only_in_integer_unit instead of
5830 ar_is_in_integer_unit. Check AR access.
5832 2004-05-27 Peter Barada <peter@the-baradas.com>
5834 * config/tc-m68k.c (md_begin): Sort the opcode table into
5836 (m68k_compare_opcode): New function to do the sorting.
5838 2004-05-24 Peter Barada <peter@the-baradas.com>
5840 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5841 addressing on MIT style operands.
5842 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5844 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5847 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5849 * expr.c (operand, operator): Don't reject '++' and '--'.
5851 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5853 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5856 2004-05-17 Adam Nemet <anemet@lnxw.com>
5858 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5859 * configure: Regenerate.
5861 2004-05-13 Paul Brook <paul@codesourcery.com>
5863 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5865 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5867 * configure.in (or32-*-rtems*): Switch to elf.
5868 * configure: Regenerate.
5870 2004-05-13 Nick Clifton <nickc@redhat.com>
5872 * po/fr.po: Updated French translation.
5874 2004-05-11 Nick Clifton <nickc@redhat.com>
5876 * doc/as.texinfo (Section): Document G and T flags to .section
5877 directive. Document the extra arguments that the G flag
5878 requires. Document the #tls flag.
5880 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5882 * subsegs.c (section_symbol): Create a new section symbol if
5883 the existing one doesn't match.
5884 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5886 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5888 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5889 to cope with VR4181A errata MD(1) and MD(4).
5891 2004-05-07 Brian Ford <ford@vss.fsi.com>
5893 * NEWS: Mention .secrel32 for pe[i]-i386.
5895 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5897 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5898 (HANDLE_ALIGN): New.
5900 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5902 * Makefile.am (DIST_SUBDIRS): Define.
5903 * aclocal.m4: Regenerate with automake 1.8.4.
5904 * Makefile.in: Likewise.
5905 * doc/Makefile.in: Likewise.
5907 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5909 * config/tc-ia64.c (dot_serialize): Declare.
5910 (dot_serialize): New function.
5911 (md_pseudo_table): Add ".serialize.data" and
5912 ".serialize.instruction" directives.
5914 2004-05-06 Nick Clifton <nickc@redhat.com>
5916 * messages (as_internal_value_out_of_range): Print a message about
5917 a value being out of range. Be consistent about whether the
5918 values are printed in decimal or hexadecimal.
5919 (as_warn_value_out_of_range): Generate a warning message about an
5921 (as_bad_value_out_of_range): Generate an error message about an
5923 * as.h: Prototype the new functions.
5924 * config/tc-alpha.c (insert_operand): Use new function.
5925 * config/tc-arc.c (arc_insert_operand): Likewise.
5926 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5927 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5928 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5929 * config/tc-s390.c (s390_insert_operand): Likewise.
5930 * config/tc-v850.c (v850_insert_operand): Likewise.
5932 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5934 * configure.in: Set em=linux for frv-*-*linux*.
5935 * configure: Rebuilt.
5936 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5937 (frv_md_fdpic_enabled): New.
5938 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5939 (DEFAULT_FDPIC): New.
5940 (frv_flags): Use DEFAULT_FDPIC.
5941 (frv_pic_flag): Likewise.
5942 (OPTION_NOPIC): New.
5943 (md_longopts): Add -mnopic.
5944 (md_parse_option): Handle it.
5945 (md_show_usage): Add -mfdpic and -mnopic.
5947 2004-05-05 Peter Barada <peter@the-baradas.com>
5949 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5950 chips for invalid coldfire instructions, rename selectors
5951 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5952 add current_chip to track which chip is referred to(including save/restore),
5953 use current_chip to select control registers, not current_arch.
5954 (md_show_usage): Add new chips.
5955 * doc/c-m68k.texi: Document new command line switches.
5957 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5959 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5960 (NOP_OPCODE): Define.
5961 (s390_align_code): Remove prototype.
5962 * tc-s390.c (s390_align_code): Remove.
5964 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5966 * config/tc-ia64.c (make_unw_section_name): Removed.
5967 (start_unwind_section): New function.
5968 (generate_unwind_image): Take const segT instead of const
5970 (dot_handlerdata): Adjusted.
5971 (dot_endp): Likewise.
5973 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5975 * config/obj-elf.c (obj_elf_change_section): Allow the
5976 ".note.GNU-stack" section has SHF_EXECINSTR.
5978 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5980 * config/obj-elf.c (get_section): Return bfd_boolean.
5981 (obj_elf_change_section): Call bfd_get_section_by_name_if
5982 instead of bfd_map_over_sections.
5984 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5986 * config/obj-elf.c (get_section): New function.
5987 (obj_elf_change_section): Support multiple sections with same
5990 2004-04-30 Nick Clifton <nickc@redhat.com>
5992 * config/tc-arm.c (create_register_alias): Fix typo checking for
5993 case sensitive register aliases.
5994 (co_proc_number): Use error message string in all_reg_maps[]
5996 (cp_reg_required_here): Likewise.
5997 (fp_reg_required_here): Likewise.
5999 2004-04-29 Brian Ford <ford@vss.fsi.com>
6001 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6003 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6005 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6006 (load_address, macro, mips_ip, md_parse_option)
6007 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6008 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6009 embedded-PIC handling, and update comments.
6010 (SWITCH_TABLE): Remove.
6011 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6012 (enum mips_pic_level): Remove EMBEDDED_PIC.
6013 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6014 (TC_FORCE_RELOCATION): Update comment.
6015 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6016 might be safe to remove now that MIPS embedded-PIC is gone.
6018 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6020 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6021 call to obj_set_subsection_attributes.
6022 (obj_som_init_stab_section): Likewise.
6023 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6024 (pa_def_subspaces): Provide comdat default.
6025 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6026 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6027 calls to create_new_subspace and update_subspace to pass comdat flag.
6028 (create_new_subspace, update_subspace): Add new comdat argument. Use
6029 it in calls to obj_set_subsection_attributes.
6030 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6031 and use of comdat, common and dup_comm parameters.
6033 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6035 * config/obj-elf.c (obj_elf_change_section): Check if the old
6036 group name is NULL before comparison.
6038 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6040 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6042 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6044 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6046 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6048 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6049 (OPTION_MEMBEDDED_PIC): Remove.
6050 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6051 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6052 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6053 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6054 (OPTION_ELF_BASE): Renumber.
6055 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6056 (md_show_usage): Remove mention of -membedded-pic.
6057 * doc/as.texinfo: Remove mention of -membedded-pic.
6059 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6061 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6062 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6064 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6065 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6066 USE_GLOBAL_POINTER_OPT.
6068 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6070 * config/tc-mips.c (macro): One more use of load_delay_nop.
6072 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6074 * config/tc-mips.c (load_delay_nop): New function.
6075 (load_address, macro): Use load_delay_nop() to build a nop
6076 which can be omitted with gpr_interlocks.
6078 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6080 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6081 cop_interlocks): Remove superfluous CPU entries.
6083 2004-04-22 Paul Brook <paul@codesourcery.com>
6085 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6087 2004-04-22 Peter Barada <peter@the-baradas.com>
6089 * NEWS: Added support for EMAC instructions and MAC/EMAC
6091 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6092 scale factor tokens, trailing_ampersand to mark mask addressing
6093 for MAC/EMAC instructions.
6094 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6096 (yylex): Handle '>', '<', and '&' following '+'.
6097 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6098 architectures in archs[].
6099 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6100 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6102 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6103 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6105 Add EMAC operands to init_table[].
6107 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6109 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6111 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6112 * config/tc-arm.c (enum mstate): Delete from here.
6113 (mapping_state): Remove the static mapstate variable and instead
6114 store the state in the segment. This allows a per-section mapping
6115 state. Handle and ignore MAP_UNDEFINED states.
6116 (arm_elf_change_section): Get the current mapping state from the
6118 (s_ltorg): Set the mapping state to MAP_DATA.
6119 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6120 for each pool as it is emitted.
6122 2004-04-22 Nick Clifton <nickc@redhat.com>
6124 * config/tc-arm.h: Formatting tidy ups.
6126 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6128 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6130 2004-04-20 DJ Delorie <dj@redhat.com>
6132 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6133 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6134 [TE_PE] (O_secrel): Define.
6135 [TE_PE] (x86_pe_cons_fix_new): New.
6136 [TE_PE] (pe_directive_secrel): Likewise.
6137 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6139 2004-04-19 Eric Christopher <echristo@redhat.com>
6141 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6142 of previous patch for fix in gcc.
6144 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6146 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6148 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6150 * read.c (do_align): Call md_flush_pending_output, if defined.
6152 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6154 * expr.c (operand): Correct checks for ++ and --.
6156 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6158 * config/tc-generic.c: Add some comments.
6160 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6162 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6163 -{no-}mfix-vr4122-bugs.
6164 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6165 (append_insn, mips_emit_delays): Update accordingly.
6166 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6167 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6168 (md_parse_option): Update after above changes.
6169 (md_show_usage): Add -mfix-vr4120.
6171 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6173 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6174 of .section directive; add a reference to the ELF .subsection
6177 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6179 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6182 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6184 * Makefile.am: Remove mips from aout targets.
6185 * Makefile.in: Regenerate.
6186 * configure.in: Remove mips-dec-bsd* target.
6187 * configure: Regenerate.
6189 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6192 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6193 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6194 Update "mapping". Restrict some @ modifiers to 32 bit.
6196 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6197 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6199 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6200 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6201 dont_adjust_reloc_32 is set.
6202 (md_longopts): Add option -renesas.
6203 (md_parse_option, md_show_usage): Likewise.
6204 * doc/c-sh.texi: Likewise.
6206 2004-04-01 Dave Korn <dk@artimi.com>
6208 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6209 hi16 and lo16 fixS structs.
6210 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6211 exactly the same way as for RELOC_DLX_REL16.
6212 (machine_ip): properly respect LO flag in the_insn and
6213 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6214 (md_apply_fix3): apply RELOC_DLX_LO16.
6216 2004-03-30 Stan Shebs <shebs@apple.com>
6218 Remove long-obsolete MPW support.
6219 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6220 * configure.in: Remove mention of ppc-*-mpw* config.
6221 * configure.in: Likewise.
6223 2004-03-30 Nick Clifton <nickc@redhat.com>
6225 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6226 OBJ_ELF being defined.
6228 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6230 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6232 2004-03-23 Paul Brook <paul@codesourcery.com>
6234 * config/tc-arm.c (meabi_flags): New variable.
6235 (arm_parse_eabi): New function.
6236 (md_begin): Set flags for EABI v3.
6238 (arm_long_opts): Add meabi.
6239 * doc/as.texinfo <ARM>: Document -meabi.
6240 * doc/c-arm.texi: Ditto.
6242 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6244 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6245 tables even when use_literal_section flag is not set.
6247 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6249 * config/tc-sh.c: Remove trailing whitespace.
6251 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6253 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6254 --mul-bug-abort and the default behavior.
6255 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6256 (err_for_dangerous_mul_placement): New variable.
6257 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6259 (md_cris_relax_table): Have placeholder for STATE_MUL.
6260 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6261 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6263 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6264 STATE_BYTE)>: Ditto.
6265 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6266 alignment and position of this frag, emit error message if
6268 (md_assemble): For a multiply insn and when checking it,
6269 transform the current frag into a special frag for that purpose.
6270 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6271 OPTION_MULBUG_ABORT_ON>: Handle new options.
6273 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6275 * config/tc-xtensa.c (mark_literal_frags): New function.
6276 (xtensa_move_literals): Call mark_literal_frags for all literal
6277 segments, including init and fini literal segments.
6278 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6280 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6282 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6283 (pa_comm): Set BSF_OBJECT in symbol flags.
6285 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6287 * Makefile.am: Run "make dep-am".
6288 * Makefile.in: Regenerate.
6289 * doc/Makefile.in: Regenerate.
6290 * config.in: Regenerate.
6291 * po/gas.pot: Regenerate.
6293 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6295 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6296 (demand_empty_rest_of_line): Issue an error here.
6297 (ignore_rest_of_line): Silently skip to end.
6298 (demand_copy_string): Issue an error, not warning.
6300 * config/obj-elf.c (obj_elf_section_name): Likewise.
6301 (obj_elf_section): Likewise.
6302 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6303 (arc_extinst): Likewise.
6304 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6305 (dot_spill): Likewise.
6306 (dot_unwabi): Likewise.
6307 (dot_prologue): Likewise.
6309 * expr.c (operand): Reject ++ and --.
6310 (operator): Likewise.
6312 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6314 * config/tc-sh.c: Include dw2gencfi.h.
6315 (sh_cfi_frame_initial_instructions): New function.
6316 (sh_regname_to_dw2regnum): Likewise.
6317 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6319 (TARGET_USE_CFIPOP): Define.
6320 (tc_cfi_frame_initial_instructions): Likewise.
6321 (tc_regname_to_dw2regnum): Likewise.
6322 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6323 * Makefile.am: Update dependencies.
6324 * Makefile.in: Regenerate.
6326 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6328 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6329 * configure: Regenerate.
6331 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6333 * read.c (s_leb128): Call md_flush_pending_output.
6335 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6337 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6338 * config/tc-i386.h (CpuPadLock): New define.
6339 (CpuUnknownFlags): Added CpuPadLock.
6341 2004-03-07 Andreas Schwab <schwab@suse.de>
6343 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6345 2004-03-07 Richard Henderson <rth@redhat.com>
6347 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6348 (cfi_finish): Likewise for fde.
6350 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6352 * config/tc-ia64.c (md_assemble): Properly handle NULL
6354 (ia64_handle_align): Don't abort if failed to add a stop bit.
6356 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6358 * Makefile.in: Regenerated.
6359 * aclocal.m4: Likewise.
6360 * configure: Likewise.
6361 * doc/Makefile.in: Likewise.
6363 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6365 * config/tc-ia64.c (dot_align): New.
6366 (ia64_do_align): Make it static.
6367 (md_pseudo_table): Use "dot_align" for "align".
6368 (ia64_md_do_align): Don't set align_frag here.
6369 (ia64_handle_align): Add a stop bit to the previous bundle if
6372 * config/tc-ia64.h (ia64_do_align): Removed.
6374 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6376 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6377 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6378 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6379 the most general type or the user specifically requested it.
6380 (md_assemble): Add a new error message for when an instruction
6381 is understood, but is not allowed due to an -isa option.
6383 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6385 * config/tc-ia64.c (align_frag): New.
6386 (md_assemble): Set the tc_frag_data field in align_frag for
6387 IA64_OPCODE_FIRST instructions.
6388 (ia64_md_do_align): Set align_frag.
6389 (ia64_handle_align): Add a stop bit if needed.
6391 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6392 (TC_FRAG_INIT): New.
6394 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6396 * config/tc-frv.c (fr400_audio): New variable.
6397 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6398 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6399 (target_implements_insn_p): New function.
6400 (md_assemble): Report an error if the processor doesn't implement
6403 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6405 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6406 (md_parse_option): Ditto.
6407 (OPTION_NO_SPECIAL_M32R): Added.
6408 (md_show_usage): Document it.
6409 (enable_speial_m32r): Changed a default value from 0 to 1.
6410 * doc/c-m32r.texi: Document the -no-bitinst option.
6412 2004-02-27 Nick Clifton <nickc@redhat.com>
6414 * config/tc-sh.c (get_operand): Revert previous delta.
6415 (tc_gen_reloc): Check for an unknown reloc type before processing
6418 2004-02-27 Hannes Reinecke <hare@suse.de>
6420 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6421 .insn pseudo operation.
6423 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6425 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6426 added for wrong syntax.
6428 2004-02-26 Eric Christopher <echristo@redhat.com>
6430 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6431 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6433 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6435 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6436 nibble types to assembler.
6438 2004-02-25 Fred Fish <fnf@redhat.com>
6440 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6442 2004-02-20 James E Wilson <wilson@specifixinc.com>
6444 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6446 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6447 (ia64_estimate_size_before_relax): New.
6448 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6449 (generate_unwind_image): Pass 1 to fixup_unw_records.
6450 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6451 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6453 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6455 * stabs.c (generate_asm_file): Avoid warning about use of
6456 uninitialized variable.
6458 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6460 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6461 body, and endp, allow unwind records which do not have a "t"
6462 (time/instruction) field.
6464 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6466 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6467 (do_mav_dspsc_2): Likewise.
6468 Fix accumulator registers move opcodes.
6470 2004-02-13 Hannes Reinecke <hare@suse.de>
6471 Jakub Jelinek <jakub@redhat.com>
6473 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6475 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6477 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6478 (tc_frob_symbol): New macro definition.
6479 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6481 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6483 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6486 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6488 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6489 (TC_CASE_SENSITIVE): ... this.
6490 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6491 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6493 2004-02-06 James E Wilson <wilson@specifixinc.com>
6495 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6496 (generate_unwind_image): Re-add it here.
6498 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6500 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6501 * read.h (SKIP_WHITESPACE): Turn into an expression.
6502 * read.c (read_a_source_file): A pseudo is removed by having a
6505 2004-02-05 James E Wilson <wilson@specifixinc.com>
6507 * config/tc-ia64.c (output_endp): New.
6508 (count_bits): Delete.
6509 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6510 endp unwind records.
6511 (fixup_unw_records): Handle endp unwind records. Delete code for
6512 shortening prologue regions not followed by a body record.
6513 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6514 * config/tc-ia64.h (unw_record_type): Add endp.
6516 2004-02-03 James E Wilson <wilson@specifixinc.com>
6518 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6519 fill padding bytes with zeroes.
6520 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6521 sets unwind_record slot_number and slot_frag fields.
6523 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6525 * config/tc-mips.c (add_got_offset_hilo): New function.
6526 (macro): Use load_register() and add_got_offset_hilo() to load
6527 constants instead of hardcoding code sequences throughout.
6529 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6531 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6533 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6535 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6537 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6538 of hard-coded test for TARGET_OS=elf.
6540 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6542 * config/tc-mips.c (hilo_interlocks): Change definition
6543 so that MIPS32, MIPS64 and later ISAs are included, along with
6544 the already-included machines. Update comments.
6546 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6548 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6549 undefined local labels.
6551 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6553 * config/tc-mips.c (load_address, macro): Update comments about
6554 NewABI GP relaxation.
6556 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6558 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6559 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6560 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6561 (set_at, load_register, load_address, move_register): Likewise.
6562 (load_got_offset, add_got_offset): Likewise.
6563 Update all calls and tidy accordingly.
6565 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6567 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6568 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6569 (RELAX_USE_SECOND): Bump to 0x10000.
6570 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6571 (mips_macro_warning): New variable.
6572 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6573 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6574 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6576 (append_insn): Update mips_macro_warning.sizes.
6577 (macro_start, macro_warning, macro_end): New functions.
6578 (macro_build): Don't emit warnings here.
6579 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6580 (md_convert_frag): Check for cases where one macro alternative
6581 needs a warning and the other doesn't. Emit a warning if the
6582 longer sequence was chosen.
6584 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6586 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6587 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6588 the first sequence, the size of the second sequence, and a flag
6589 that says whether we should warn.
6590 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6591 (RELAX_FIRST, RELAX_SECOND): New.
6592 (mips_relax): New variable.
6593 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6594 (append_insn): Remove "place" argument. Use mips_relax.sequence
6595 rather than "place" to check whether we're expanding the second
6596 alternative of a relaxable macro. Remove redundant check for
6597 branch relaxation. If generating a normal insn, and there
6598 is not enough room in the current frag, call relax_close_frag()
6599 to close it. Update mips_relax.sizes[]. Emit fixups for the
6600 second version of a relaxable macro. Record the first relaxable
6601 fixup in mips_relax. Remove tc_gen_reloc workaround.
6602 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6603 in the same way as in append_insn.
6604 (mips16_macro_build): Remove "place" argument.
6605 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6606 when generating the second version of a relaxable macro.
6607 (load_got_offset, add_got_offset): New functions.
6608 (load_address, macro): Use new relaxation machinery. Remove
6609 tc_gen_reloc workarounds.
6610 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6611 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6612 first version is needed.
6613 (tc_gen_reloc): Remove relaxation handling.
6614 (md_convert_frag): Go through the fixups for a relaxable macro and
6615 mark those that belong to the unneeded alternative as done. If the
6616 second alternative is needed, adjust the fixup addresses to account
6617 for the deleted first alternative.
6619 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6621 * frags.h (frag_room): Declare.
6622 * frags.c (frag_room): New function.
6623 * doc/internals.texi: Document it.
6625 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6627 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6628 optimization for -mtune=r3900, as this will break on other CPUs.
6630 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6632 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6633 be relaxed, use fixup.
6634 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6636 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6638 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6641 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6643 * config/tc-mips.c (append_insn): Properly detect variant frags
6644 that preclude swapping of relaxed branches. Correctly swap
6645 instructions between frags when dealing with relaxed branches.
6647 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6649 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6651 * aclocal.m4: Regenerate.
6652 * configure: Regenerate.
6654 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6656 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6659 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6661 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6662 reloc, reserve space for the delay slot as well as the jalr itself.
6664 2004-01-09 Paul Brook <paul@codesourcery.com>
6666 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6667 (do_vfp_sp2_from_reg2): New function.
6669 (do_vfp_dp_from_reg2): Check return values properly.
6671 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6673 * config/tc-mips.c (warn_nops): Remove static variable.
6674 (macro): Remove test of warn_nops.
6675 (md_shortops): Remove 'n'.
6676 (md_parse_option): Remove 'n' case.
6677 (md_show_usage): Remove -n.
6678 * doc/as.texinfo (Overview): Remove MIPS -n option.
6679 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6680 * NEWS: Mention removal of MIPS -n option.
6682 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6683 (cop_interlocks): Check ISA level.
6684 (cop_mem_interlocks): Define.
6685 (reg_needs_delay): Check cop_interlocks rather than
6686 ISA_HAS_COPROC_DELAYS.
6687 (append_insn): Likewise. Use cop_mem_interlocks rather than
6688 directly checking mips_opts.isa.
6689 (mips_emit_delays): Likewise.
6691 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6693 * config/tc-ia64.c (unwind): Move next_slot_number and
6694 next_slot_frag to ...
6695 (unw_rec_list): Here.
6696 (free_list_records): Removed.
6697 (output_unw_records): Likewise.
6698 (generate_unwind_image): Make it void.
6699 (alloc_record): Initialize next_slot_number and next_slot_frag.
6700 (slot_index): Take .org, .space and .align into account.
6701 (fixup_unw_records): Don't set slot_number to 0. Use
6702 list->next_slot_number and list->next_slot_frag instead of
6703 unwind.next_slot_number and unwind.next_slot_frag.
6704 (ia64_convert_frag): New.
6705 (generate_unwind_image): Generate a rs_machine_dependent frag
6707 (emit_one_bundle): Use list->next_slot_number and
6708 list->next_slot_frag instead of unwind.next_slot_number and
6709 unwind.next_slot_frag.
6711 * config/tc-ia64.h (md_convert_frag): Defined as
6713 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6715 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6717 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6718 * config/tc-frv.h (md_apply_fix3): Don't define.
6719 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6721 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6722 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6723 * config/tc-frv.c (line_separator_chars): Add `!'.
6724 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6725 * config/tc-frv.c (md_assemble): Clear insn upfront.
6726 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6727 * config/tc-frv.c (OPTION_FDPIC): New macro.
6728 (md_longopts): Add mfdpic.
6729 (md_parse_option): Handle it.
6730 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6731 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6732 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6733 (frv_pic_ptr): Parse funcdesc.
6735 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6737 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6738 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6740 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6742 * Makefile.am (Makefile): Move the dependency on
6743 $(BFDDIR)/configure.in to...
6744 (CONFIG_STATUS_DEPENDENCIES): ... here.
6745 (AUTOMAKE_OPTIONS): Require automake 1.8.
6746 * Makefile.in: Regenerate.
6747 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6748 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6749 $(BFDDIR)/configure.in here as well.
6750 * doc/Makefile.in: Regenerate.
6752 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6754 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6755 * Makefile.in: Regenerate.
6756 * aclocal.m4: Regenerate.
6757 * doc/Makefile.am (install, install-info): Remove.
6758 (install-data-local): A new hook for install-info.
6759 (AUTOMAKE_OPTIONS): Require automake 1.8.
6760 * doc/Makefile.in: Regenerate.
6762 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6764 * doc/c-sh.texi: Update description about floating point behavior
6767 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6769 * configure.in: Add m68k-uClinux target.
6770 * configure: Regenerate.
6772 For older changes see ChangeLog-0203
6778 version-control: never