1 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
7 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
9 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
11 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
13 * config/tc-z80.c (z80_start_line_hook): issue an error when
14 redefining a symbol with equ
15 * doc/as.texinfo(equ<z80>): mention difference with .equiv
16 * doc/as.texinfo(err): fix typo
17 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
20 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
23 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
24 R_HPPA relocations that are 32-bits wide.
26 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
27 Thiemo Seufer <ths@networkno.de>
29 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
30 (macro_build): Complain for invalid branch displacements.
31 (mips_validate_fix): Delete.
32 (md_apply_fix): Re-add pcrel support for branches. Use consistent
33 text for misaligned branch targets.
34 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
35 BFD pcrel processing. Remove error for unresolved branches.
36 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
38 2005-11-22 James E Wilson <wilson@specifix.com>
40 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
41 even when manual_bundling isn't set.
43 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
44 when the frag chain is broken by section switching.
46 2005-11-18 Jie Zhang <jie.zhang@analog.com>
48 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
49 * config/bfin-parse.y (asm_1): Check register type for load immediate
52 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
54 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
56 * write.c (write_object_file): Do not remove used weakrefd.
58 2005-11-17 Jan Beulich <jbeulich@novell.com>
60 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
61 DW_CFA_restore and DW_CFA_undefined in a loop.
63 2005-11-17 Jan Beulich <jbeulich@novell.com>
66 * symbols.h (S_CLEAR_VOLATILE): Declare.
67 * symbols.c (colon): Also accept redefinable symbols for
68 redefinition. Clone them before modifying.
69 (S_CLEAR_VOLATILE): Define.
70 * cond.c (s_ifdef): Also test for equated symbols.
71 * read.c (s_comm_internal): Also exclude non-redefinable
72 equated symbols. Clone redefinable ones before modifying.
73 (s_weakref): Clone redefinable symbols before modifying.
74 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
75 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
76 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
78 2005-11-16 Alan Modra <amodra@bigpond.net.au>
80 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
82 2005-11-16 Alan Modra <amodra@bigpond.net.au>
84 * configure.tgt (i386-*-gnu*): Set em=gnu.
85 * config/te-gnu.h: New file.
86 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
88 2005-11-16 Alan Modra <amodra@bigpond.net.au>
90 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
91 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
93 * read.c (s_lsym): Remove non-BFD assembler sym handling.
95 2005-11-16 Alan Modra <amodra@bigpond.net.au>
97 * read.c (s_comm_internal): Set bfd_com_section segment.
98 (s_mri_common): Likewise.
99 * write.c (write_object_file): Remove non-BFD assembler common
102 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
104 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
105 opcode if r4-r15 are not saved.
107 2005-11-15 Alan Modra <amodra@bigpond.net.au>
109 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
111 2005-11-14 Jan Beulich <jbeulich@novell.com>
113 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
114 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
115 (ar): Use AR_* instead of literals.
116 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
117 CR_PMV, CR_CMCV): Define.
118 (cr): Use CR_* instead of literals.
120 2005-11-14 Jan Beulich <jbeulich@novell.com>
122 * config/tc-ia64.c (md): Rename regsym to indregsym and move
123 it to the end of the structure.
124 (ar): Field regnum is unsigned.
126 (indirect_reg): Likewise.
127 (declare_register_set): Parameter regnum is unsigned.
128 (declare_register): Parameter numregs and base_regnum are
129 unsigned. So is the local loop variable.
130 (md_begin): Restrict scope of local variable regnum, which
131 also is unsigned. Replace loops with function calls where
132 possible. Re-order things so that register groups are kept
133 together. Remove all uses of regsym except for indirect
134 registers. Replace use of regsym by indregsym for indirect
136 (ia64_optimize_expr): Replace use of regsym by indregsym for
137 indirect registers, with appropriate bias.
139 2005-11-14 David Ung <davidu@mips.com>
141 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
142 for the MIPS16e save/restore instructions.
144 2005-11-11 Jan Beulich <jbeulich@novell.com>
146 * doc/Makefile.am: Make asconfig.texi writeable before trying
148 * doc/Makefile.in: Refresh.
150 2005-11-10 Jan Beulich <jbeulich@novell.com>
152 * config/tc-i386.c (intel_e11): Don't special-case segment
153 registers in brackets.
155 2005-11-10 Nick Clifton <nickc@redhat.com>
157 * config/tc-arm.c (BAD_ADDR_MODE): Define.
158 (arm_reg_parse_multi): Return NULL rather than FAIL.
159 (arm_reg_parse): Fix comment, the function returns FAIL rather
160 than NULL if it is unable to parse the register name.
161 (do_ldrex): Use BAD_ADDR_MODE.
162 Change error message for PC-relative addressing.
163 (do_strex): Likewise.
164 (do_t_ldrex): Use BAD_ADDR_MODE.
165 (do_t_strex): Likewise.
167 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
169 * config/tc-sparc.c (isoctal): Fix thinko.
171 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
173 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
174 flag_mri_m68k as condition for parsing the '$' as a prefix.
175 * as.h (DOLLAR_AMBIGU): Define if needed.
177 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
180 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
181 (ms1_architectures): Add ms2.
182 (md_parse_option): Add ms2.
183 (md_show_usage): Add ms2.
184 (md_assemble): Add JAL_HAZARD detection logic.
185 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
186 * doc/c-ms1.texi: New.
187 * doc/all.texi: Add MS1.
188 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
189 * doc/Makefile.in: Rebuilt.
190 * doc/Makefile: Rebuilt.
192 2005-11-07 Steve Ellcey <sje@cup.hp.com>
194 * configure: Regenerate after modifying bfd/warning.m4.
196 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
199 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
200 output constant data.
202 2005-11-07 Mark Mitchell <mark@codesourcery.com>
204 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
205 * doc/Makefile.in: Regenerated.
206 * doc/as.texinfo: Document "@FILE".
208 2005-11-07 Nick Clifton <nickc@redhat.com>
211 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
212 'x' attribute. Remember the actions of the 'w' and 'n' attributes
213 and do not allow the 'x','s' or 'd' attributes to change them.
215 2005-11-07 John Levon <levon@movementarian.org>
217 * config/tc-i386.h (tc_comment_chars): Define.
218 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
219 (i386_comment_chars): Add.
220 (md_parse_options): Process OPTION_DIVIDE.
221 (md_show_usage): Describe --divide option.
222 * doc/c-i386.texi: Document --divide option.
224 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
226 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
227 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
229 2005-11-07 Alan Modra <amodra@bigpond.net.au>
231 * macro.c (buffer_and_nest): Skip labels regardless of
232 NO_PSEUDO_DOT and flag_m68k_mri.
234 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
236 * expr.c (integer_constant): Match only 'B' as binary suffix if
237 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
240 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
242 * read.c (s_weakref): Do not permit redefinitions.
243 * symbols.c (colon): Do not permit redefinitions of equated
246 2005-11-01 Thiemo Seufer <ths@networkno.de>
249 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
250 * Makefile.in: Regenerate.
252 2005-11-01 Thiemo Seufer <ths@networkno.de>
254 * config/tc-mips.c (md_parse_option): Fix typo in comment.
256 2005-10-30 Mark Mitchell <mark@codesourcery.com>
258 * as.c (show_usage): Document "@FILE".
260 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
262 * Makefile.am (OBJ_FORMATS): Remove vms.
264 * Makefile.in: Regenerated.
266 * dep-in.sed: Replace " ./" with " ".
268 2005-10-28 Dave Brolley <brolley@redhat.com>
270 Contribute the following change:
271 2005-09-19 Dave Brolley <brolley@redhat.com>
273 * config/tc-m32c.c (default_isa): New static variable.
274 (m32c_isa): Now of type CGEN_BITSET.
275 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
277 2005-10-28 Paul Brook <paul@codesourcery.com>
279 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
280 instead of mcpu_cpu_opt.
282 2005-10-27 Sterling Augustine <sterling@tensilica.com>
284 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
285 refer to "ports" instead of "queues".
286 (check_t1_t2_reads_and_writes): Pass correct interface values to
287 xtensa_interface_inout.
289 2005-10-27 Jan Beulich <jbeulich@novell.com>
291 * read.c (assign_symbol): Also consider equates already defined.
292 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
293 * config/obj-coff.h (obj_symbol_clone_hook): New.
294 (coff_obj_symbol_clone_hook): Declare.
295 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
297 2005-10-26 DJ Delorie <dj@redhat.com>
299 * config/tc-m32c.c (md_relax_table, subtype_mappings,
300 md_convert_frag): Add jsr.w support.
302 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
304 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
305 and imm-8-HI operands.
307 2005-10-26 Paul Brook <paul@codesourcery.com>
309 * config/tc-arm.c (insns): Correct "sel" entry.
311 2005-10-26 Jan Beulich <jbeulich@novell.com>
313 * config/tc-i386.c (i386_operand): Don't check register prefix here.
314 (parse_real_register): Rename from parse_register.
315 (parse_register): New.
316 (i386_parse_name): New.
318 (intel_e11): Don't tolerate registers in offset expressions anymore.
319 (intel_get_token): Don't check register prefix here. Copy the actual
320 register token, not the canonical register name.
321 * config/tc-i386.h (md_operand): Delete.
322 (i386_parse_name): Declare.
323 (md_parse_name): Define.
325 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
327 * Makefile.am: Add Z80 cpu.
328 * Makefile.in: Regenerated.
329 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
330 and disallow newlines in quoted strings.
331 * configure.tgt: Add z80-*-coff.
332 * config/obj-coff.h: Add format "coff-z80".
333 * doc/Makefile.am: Add c-z80.texi.
334 * doc/Makefile.in: Regenerated.
335 * doc/all.texi: Add Z80.
336 * doc/c-z80.texi: New file
337 * doc/as.texinfo: Add z80 options and some z80-related remarks.
338 * config/tc-z80.c: New file
339 * config/tc-z80.h: New file
340 * NEWS: Mention new support.
342 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
344 * write.c (adjust_reloc_syms): Undo the change made on
345 2005-04-26 to allow local symbol set to undefined symbol.
347 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
349 * Makefile.am (bfin-parse.tab.h): Removed.
350 (bfin-parse.h): Added.
351 * Makefile.in: Regenerated.
353 2005-10-25 Alan Modra <amodra@bigpond.net.au>
355 * po/POTFILES.in: Regenerate.
356 * po/gas.pot: Regenerate.
358 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
360 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
361 make a single reloc with an offset rather than a stack.
362 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
364 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
366 * read.c (potable): Add weakref.
368 * read.h (s_weakref): Declare.
369 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
370 * symbols.c (colon): Clear weakrefr.
371 (symbol_find_exact): Rename to, and reimplement in terms of...
372 (symbol_find_exact_noref): ... new function.
373 (symbol_find): Likewise...
374 (symbol_find_noref): ... ditto.
375 (resolve_symbol_value): Resolve weakrefr without setting their
377 (S_SET_WEAK): Call hook.
378 (S_GET_VALUE): Follow weakref link.
379 (S_SET_VALUE): Clear weakrefr.
380 (S_IS_WEAK): Follow weakref link.
381 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
382 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
383 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
384 (symbol_mark_used): Follow weakref link.
385 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
386 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
387 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
388 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
389 * write.c (adust_reloc_syms): Follow weakref link. Do not
390 complain if target is undefined.
391 (write_object_file): Likewise. Remove weakrefr symbols. Drop
392 unreferenced weakrefd symbols.
393 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
395 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
396 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
397 * doc/as.texinfo: Document weakref.
398 * doc/internals.texi: Document new struct members, internal
401 2005-10-24 Jie Zhang <jie.zhang@analog.com>
403 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
404 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
405 * Makefile.in: Regenerate.
406 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
407 * config/tc-bfin.c (md_chars_to_number): Change the type of first
408 argument from unsigned char * to char * to remove signedness warnings.
410 2005-10-24 Jan Beulich <jbeulich@novell.com>
412 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
413 (dot_rot): Change type of num_* variables. Check for positive count.
414 (ia64_optimize_expr): Re-structure.
415 (md_operand): Check for general register.
417 2005-10-24 Jan Beulich <jbeulich@novell.com>
419 * config/tc-ia64.c (declare_register): Call symbol_create.
420 (md_begin): Remove local variables total, ar_base, and cr_base.
421 Start loops for registers at their respective first one. Don't
422 update md.regsym for alias names. Generate alias name tp for r13.
424 2005-10-21 DJ Delorie <dj@redhat.com>
426 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
427 names unstead of numbers.
429 2005-10-19 David Ung <davidu@mips.com>
431 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
432 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
433 hence avoiding to emit a nop.
435 2005-10-19 Jie Zhang <jie.zhang@analog.com>
437 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
439 (bfin_start_line_hook): Remove the workaround for LSETUP(.
440 (bfin_name_is_register): Remove the workarounds for LSETUP(
442 (bfin_start_label): Ditto.
444 2005-10-18 Bob Wilson <bob.wilson@acm.org>
446 * config/tc-xtensa.c (xtensa_end_directive): Restore
447 default_lit_sections regardless of use_literal_section.
449 2005-10-18 Jie Zhang <jie.zhang@analog.com>
451 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
452 * Makefile.in: Regenerated.
454 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
456 * doc/as.texinfo (.loc) Fix placement of '@end table'.
458 2005-10-17 Bob Wilson <bob.wilson@acm.org>
460 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
461 unsigned line number. Do not include "dwarf2dbg.h".
462 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
463 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
464 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
465 (md_assemble): Use as_where instead of dwarf2_where.
466 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
467 dwarf2_line_infos. Change to call new_logical_line followed by
470 2005-10-14 Mike Frysinger <vapier@gentoo.org>
472 * doc/as.texinfo (Section): Add missing ']' to .section example.
474 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
477 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
478 unknown opcode is found.
480 2005-10-12 Mark Mitchell <mark@codesourcery.com>
482 * NEWS: Mention @file.
484 2005-10-12 Nick Clifton <nickc@redhat.com>
486 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
487 generally tidy up the code.
488 * config/tc-avr.h: Likewise.
490 2005-10-12 Jan Beulich <jbeulich@novell.com>
492 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
493 (dot_pred_rel): Likewise.
494 (parse_operand): Likewise.
495 (ia64_unrecognized_line): Likewise.
496 (md_operand): Likewise.
498 2005-10-11 Jan Beulich <jbeulich@novell.com>
500 * expr.h (enum expr_mode): New.
501 (expression): Pass third argument to expr.
502 (expression_and_evaluate): New.
503 (deferred_expression): New.
504 (expr): Add third parameter.
505 (resolve_expression): New.
506 * struc-symbol.h (struct symbol): New members sy_volatile and
508 * symbols.c, symbols.h (symbol_clone): New.
509 (symbol_clone_if_forward_ref): New.
510 (snapshot_symbol): New.
511 (S_IS_VOLATILE): New.
512 (S_IS_FORWARD_REF): New.
513 (S_SET_VOLATILE): New.
514 (S_SET_FORWARD_REF): New.
515 * as.c (macro_expr): Use expression_and_evaluate.
516 * cond.c (s_if): Likewise.
517 (s_elseif): Likewise.
518 * dw2gencfi.c (cfi_parse_reg): Likewise.
519 * expr.c (operand): Add second parameter. Optionally call
520 deferred_expression. Pass mode argument to itself and md_parse_name.
521 Check mode before trying to evaluate symbol. Call
522 symbol_clone_if_forward_ref for both operands.
523 (expr): Add third parameter. Pass mode to operand and itself.
524 Optionally call resolve_expression.
525 (resolve_expression): New.
526 (get_single_number): Pass second argument to operand.
527 * read.c (potable): New entry for .eqv.
528 (read_a_source_file): Handle new == operator.
529 (get_absolute_expr): Use expression_and_evaluate.
531 (assign_symbol): Rename second parameter. Call symbol_clone on
532 legal and illegal redefinition. Call S_SET_VOLATILE and
533 S_SET_FORWARD_REF depending on mode.
534 (s_set): Update description.
535 (s_space): Call resolve_expression.
536 (pseudo_set): Optionally call deferred_expression. Check
537 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
539 * config/tc-ia64.h (md_parse_name): Add mode parameter.
540 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
541 * config/tc-m32r.h (md_parse_name): Likewise.
542 (m32r_parse_name): Likewise.
543 * config/tc-mmix.h (md_parse_name): Likewise.
544 * config/tc-mn10300.h (md_parse_name): Likewise.
545 (mn10300_parse_name): Likewise.
546 * config/tc-ppc.h (md_parse_name): Likewise.
547 * config/tc-sh.h (md_parse_name): Likewise.
548 (sh_parse_name): Likewise.
549 * config/tc-sh64.h (md_parse_name): Likewise.
550 (sh64_consume_datalabel): Likewise.
551 * config/tc-tic54x.h (md_parse_name): Likewise.
552 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
553 before trying to evaluate symbol.
554 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
555 * config/tc-sh.c (sh_parse_name): Likewise.
556 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
557 second argument to operandf. Pass mode parameter to sh_parse_name.
558 * doc/as.texinfo: Document .eqv and the == assignment operator.
560 2005-10-10 Ian Lance Taylor <ian@airs.com>
562 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
563 * Makefile.in: Regenerate.
565 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
567 * expr.c (operator): Allow "!=" as a synonym for "<>".
568 * doc/as.texinfo (Infix Op): Mention "!=".
570 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
572 * config/tc-hppa.c (strict): Don't initialize. Update comment.
573 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
574 found. Simplify handling of "ma" and "mb" completers.
576 2005-10-08 Paul Brook <paul@codesourcery.com>
578 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
579 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
581 (arm_cpu_option_table): Add canonical_name.
582 (arm_cpus): Populate canonical_name field.
583 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
584 aeabi_set_public_attributes, arm_md_end): New functions.
585 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
586 (md_assemble): Set thumb_arch_used and arm_arch_used.
587 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
588 * config/tc-arm.h (md_end): Define.
589 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
591 2005-10-06 Khem Raj <kraj@mvista.com>
592 NIIBE Yutaka <gniibe@m17n.org>
594 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
595 (parse_reg_without_prefix): New function.
596 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
598 (option md_longopts): Add allow-reg-prefix option.
599 * doc/c-sh.texi: Document --allow-reg-prefix option.
600 * NEWS: Mention the new switch.
602 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
604 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
607 2005-09-30 Sterling Augustine <sterling@tensilica.com>
608 Bob Wilson <bob.wilson@acm.org>
610 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
612 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
614 * Makefile.am: Run "make dep-am".
615 * Makefile.in: Regenerated.
616 * aclocal.m4: Likewise.
618 2005-09-30 Mark Mitchell <mark@codesourcery.com>
620 * as.c (main): Use expandargv.
622 2005-09-30 Jan Beulich <jbeulich@novell.com>
624 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
627 2005-09-30 Catherine Moore <clm@cm00re.com>
629 * Makefile.am: Bfin support.
630 * Makefile.in: Regenerated.
631 * aclocal.m4: Regenerated.
632 * configure: Regenerated.
633 * configure.in: Bfin support.
634 * configure.tgt: Bfin support.
635 * config/bfin-aux.h: New file.
636 * config/bfin-defs.h: New file.
637 * config/bfin-lex.l: New file.
638 * config/bfin-parse.y: New file.
639 * config/tc-bfin.c: New file.
640 * config/tc-bfin.h: New file.
641 * doc/Makefile.am: Recognize c-bfin.texi.
642 * doc/Makefile.in: Regenerated.
643 * doc/all.texi: Bfin support.
644 * doc/as.texinfo: Likewise.
645 * doc/c-bfin.texi: Document bfin-specific syntax and
648 2005-09-30 Paul Brook <paul@codesourcery.com>
650 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
651 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
652 normal infix conditions.
653 (C3E): Include Thumb-2 definition.
655 (insns): Use them for legacy mnemonics.
657 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
659 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
660 version of <locale.h> when ENABLE_NLS is not defined.
662 2005-09-29 Jan Beulich <jbeulich@novell.com>
664 * config/tc-ia64.c (parse_operands): Always parse first operand of
667 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
668 Alan Modra <amodra@bigpond.net.au>
670 * app.c (do_scrub_chars): Match open and close quote of strings.
671 Remove redundant EOF test in case 7.
673 2005-09-28 Jan Beulich <jbeulich@novell.com>
675 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
676 relocations in 16- and 32-bit modes.
677 (i386_displacement): Make pc-relative branch handling dependent
678 upon operand (rather than address) size.
680 2005-09-28 Jan Beulich <jbeulich@novell.com>
682 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
684 (dot_cfi_startproc): Likewise.
685 (dot_cfi_endproc): Likewise. Also check no extra input was given.
686 (dot_cfi_escape): Likewise.
688 2005-09-28 Jan Beulich <jbeulich@novell.com>
690 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
691 (TC_CONS_FIX_NEW): Define unconditionally.
692 (x86_pe_cons_fix_new): Remove.
693 * config/tc-i386.c (signed_cons): New.
694 (md_pseudo_table): Add slong.
695 (x86_cons_fix_new): Declare unconditionally.
696 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
697 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
700 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
702 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
703 buffer after copying string.
705 2005-09-27 Paul Brook <paul@codesourcery.com>
707 * config/arm.c (arm_cpus): Add more cpu names.
708 * doc/c-arm.texi: Document them.
710 2005-09-21 Alan Modra <amodra@bigpond.net.au>
712 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
714 2005-09-20 Richard Henderson <rth@redhat.com>
716 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
718 2005-09-20 Richard Henderson <rth@redhat.com>
720 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
722 (dwarf2_loc_mark_labels): New.
723 (dwarf2_gen_line_info_1): Split out of ...
724 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
725 (dwarf2_emit_label): New.
726 (dwarf2_directive_loc_mark_labels): New.
727 (out_set_addr): Take a symbol instead of frag+ofs.
728 (relax_inc_line_addr): Likewise.
729 (emit_inc_line_addr): Assert delta non-negative.
730 (process_entries): Remove dead code. Update to work with temp
731 symbols instead of frag+ofs.
732 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
733 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
734 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
735 * config/obj-elf.h (obj_frob_label): New.
736 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
737 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
738 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
739 Similarly in the respective tc_frob_label implementation functions.
740 * config/tc-i386.c (md_pseudo_table): Move file and loc to
741 non-elf section; add loc_mark_labels.
742 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
743 (ia64_flush_insns): Check for marked labels; emit line entry if so.
744 (emit_one_bundle): Similarly.
745 (ia64_frob_label): Record marked labels.
746 * config/tc-m68hc11.h (tc_frob_label): Remove.
747 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
748 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
749 * config/tc-sh64.h (tc_frob_label): Likewise.
750 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
752 2005-09-20 Alan Modra <amodra@bigpond.net.au>
754 * read.c (pseudo_set): Set segment of expression syms to expr_section.
756 2005-09-14 Jan Beulich <jbeulich@novell.com>
758 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
759 registers, floating point control and status words, and mxcsr as
760 well as (for 64-bit code) segment base registers and rflags.
762 2005-09-09 Dmitry Diky <diwil@spec.ru>
764 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
765 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
768 2005-09-08 Chao-ying Fu <fu@mips.com>
770 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
771 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
774 2005-09-08 Paul Brook <paul@codesourcery.com>
776 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
777 (do_smc, do_t_smc): ... to this.
778 (insns): Remane smi to smc.
779 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
782 2005-09-07 Richard Henderson <rth@redhat.com>
784 * dwarf2dbg.c (dwarf2_where): Set line->isa.
785 (dwarf2_set_isa): New.
786 (dwarf2_directive_loc): Rearrange to allow all options on one line.
787 * dwarf2dbg.h (dwarf2_set_isa): Declare.
788 * doc/as.texinfo: Update .loc documentation.
790 2005-09-07 Richard Henderson <rth@redhat.com>
792 * dwarf2dbg.c: Include safe-ctype.h.
793 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
794 (current): Initialize.
795 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
796 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
797 (dwarf2_directive_file): Cope with invalid filename.
798 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
799 epilogue_begin, is_stmt, isa.
800 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
802 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
803 and DWARF2_FLAG_EPILOGUE_BEGIN.
804 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
805 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
806 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
807 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
808 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
809 (struct dwarf2_line_info): Add isa member.
810 * doc/as.texinfo (LNS directives): New node.
812 2005-09-07 David Ung <davidu@mips.com>
814 * config/tc-mips.c (append_insn): Undo last change. Instead add
815 guard to suppress calling frag_grow if the current instruction is
816 one that allows a delay slot.
818 2005-09-06 Chao-ying Fu <fu@mips.com>
820 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
821 (mips_opts): Add -1 to initialize ase_mt.
822 (file_ase_mt): New variable for -mmt.
823 (CPU_HAS_MT): New define.
824 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
826 (mips_ip): Check ase_mt to enable MT instructions.
827 Handle !, $, *, &, +T, +t, g operand formats.
828 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
830 (OPTION_MT, OPTION_NO_MT): New define.
831 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
832 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
833 (mips_after_parse_args): Set ase_mt based on CPU.
834 (s_mipsset): Handle ".set mt" and ".set nomt".
835 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
836 (md_show_usage): Show usage of -mmt and -mno-mt.
837 * doc/as.texinfo: Document -mmt and -mno-mt options.
838 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
841 2005-09-06 Paul Brook <paul@codesourcery.com>
843 * config/tc-arm.c (arm_it): Add relax field.
844 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
845 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
846 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
847 do_t_mov_cmp): Allow relaxation.
848 (output_relax_insn): New function.
849 (put_thumb32_insn): New function.
850 (output_inst): Use new functions.
851 (md_assemble): Don't throw error on relaxable instructions.
852 (insns): Change "b" entry from TCE(...) to tCE(...).
853 (md_estimate_size_before_relax): Return 2.
854 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
855 relax_branch, arm_relax_frag): New functions.
856 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
858 * config/tc-arm.h (md_convert_frag): Remove definition.
859 (md_relax_frag): Define.
860 (arm_relax_frag): Add prototype.
862 2005-09-02 Paul Brook <paul@codesourcery.com>
864 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
866 2005-09-02 Paul Brook <paul@codesourcery.com>
868 * config/tc-arm.c (encode_arm_cp_address): Use
869 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
870 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
872 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
875 (insns): Use them for coprocessor instructions.
876 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
877 (get_thumb32_insn): New function.
878 (put_thumb32_insn): New function.
879 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
880 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
882 2005-09-02 Paul Brook <paul@codesourcery.com>
884 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
885 incorrect suffix matches.
887 2005-09-01 David Ung <davidu@mips.com>
889 * config/tc-mips.c (append_insn): Correctly handle mips16 case
890 when the frags are different for the 2 instructions we want to
891 swap. If the lengths of the 2 instructions are not the same, we
892 won't do the swap but emit an nop.
894 2005-09-01 Dmitry Diky <diwil@spec.ru>
896 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
897 as appropriate. Change frag_variant() to frag_var() for relaxes.
899 2005-08-29 Nick Clifton <nickc@redhat.com>
901 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
904 2005-08-26 Jan Beulich <jbeulich@novell.com>
906 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
907 qualified operand of a branch.
908 (intel_bracket_expr): Set JumpAbsolute here...
909 (intel_e11): ... rather than here.
911 2005-08-26 Christian Groessler <chris@groessler.org>
913 * configure.tgt: Set bfd_gas also for z8k cpu.
914 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
916 (newfix): Adapt to bfd reloc types.
917 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
918 is available in the current frag.
919 (md_convert_frag): Adapt function parameters.
920 (tc_gen_reloc): New function.
921 (md_section_align): Use bfd_get_section_alignment.
922 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
923 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
925 * config/tc-z8k.h (TARGET_ARCH): Define.
926 (tc_fix_adjustable): Define.
928 2005-08-25 Chao-ying Fu <fu@mips.com>
930 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
931 (mips_opts): Add -1 to initialize ase_dsp.
932 (file_ase_dsp): New variable for -mdsp.
933 (CPU_HAS_DSP): New define.
934 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
936 (mips_ip): Add min_range and max_range for checking singed numbers.
937 Check ase_dsp to enable DSP instructions.
938 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
939 (OPTION_DSP, OPTION_NO_DSP): New define.
940 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
941 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
942 (mips_after_parse_args): Set ase_dsp based on CPU.
943 (s_mipsset): Handle ".set dsp" and ".set nodsp".
944 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
945 (md_show_usage): Show usage of -mdsp and -mno-dsp.
947 2005-08-23 David Ung <davidu@mips.com>
949 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
952 2005-08-23 Alan Modra <amodra@bigpond.net.au>
955 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
957 2005-08-23 Phil Edwards <phil@codesourcery.com>
959 * configure.tgt (*-*-vxworks): Match vxworks* instead.
961 2005-08-22 Jan Beulich <jbeulich@novell.com>
963 * config/tc-i386.c (object_64bit): New.
964 (i386_target_format): Initialize it.
965 (output_disp): Use object_64bit for relocation type determination.
966 (output_imm): Likewise.
967 (i386_validate_fix): Likewise.
968 (tc_gen_reloc): Likewise.
969 (lex_got): Likewise. Remove static mode_name. Change array size
970 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
971 (x86_cons): Use object_64bit for deciding whether quad fields can
974 2005-08-18 Christian Groessler <chris@groessler.org>
976 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
977 * config/tc-mcore.h: Likewise.
978 * config/tc-z8k.h: Likewise.
979 * config/tc-z8k.c: Likewise.
980 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
981 sh_coff_reloc_mangle declaration.
982 * config/tc-sh.c: (md_apply_fix): Fix comment for case
985 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
987 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
988 to confirm that no ISA is specified.
990 2005-08-18 Nick Clifton <nickc@redhat.com>
992 * write.c (relax_segment): Count the number of frags being
993 processed and use this to compute a maximum limit on the number of
994 iterations that will be allowed when attempting to relax the
997 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
999 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1000 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1002 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1004 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1007 2005-08-15 Paul Brook <paul@codesourcery.com>
1009 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1011 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1013 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1015 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1016 (md_show_usage): Likewise.
1017 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1019 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1021 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1022 (md_gather_operands): Add support for optional operands.
1024 2005-08-12 Dmitry Diky <diwil@spec.ru>
1025 * config/tc-msp430.c (msp430_enable_relax): New flag.
1026 (msp430_enable_polys): Likewise.
1027 (OPTION_RELAX): New option.
1028 (OPTION_POLYMORPHS): Likewise.
1029 (md_longopts): New long options.
1030 (md_show_usage): Updated.
1031 (md_parse_option): Add new options handler.
1032 (msp430_operands): Add check if polymorph insns are enabled.
1033 (msp430_force_relocation_local): New function.
1034 (md_apply_fix): Now delete relocs according to new flags combination.
1035 (msp430_relax_frag): Convert long branches to short branches only if
1036 flag msp430_enable_relax is set.
1037 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1038 (msp430_force_relocation_local): Likewise.
1039 * doc/c-msp430.texi: Describe new options.
1041 2005-08-11 Ian Lance Taylor <ian@airs.com>
1043 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1044 (stamp-mk.com): Likewise.
1045 (EXTRA_DIST): Remove make-gas.com from list.
1046 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1047 * Makefile.in: Regenerate.
1049 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1051 * subsegs.c (subseg_change): Move declaration of seginfo to before
1054 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1056 * README-vms: Delete.
1057 * config-gas.com: Delete.
1058 * makefile.vms: Delete.
1059 * vmsconf.sh: Delete.
1060 * config/atof-tahoe.c: Delete.
1061 * config/m88k-opcode.h: Delete.
1062 * config/obj-bout.c: Delete.
1063 * config/obj-bout.h: Delete.
1064 * config/obj-hp300.c: Delete.
1065 * config/obj-hp300.h: Delete.
1066 * config/tc-a29k.c: Delete.
1067 * config/tc-a29k.h: Delete.
1068 * config/tc-h8500.c: Delete.
1069 * config/tc-h8500.h: Delete.
1070 * config/tc-m88k.c: Delete.
1071 * config/tc-m88k.h: Delete.
1072 * config/tc-tahoe.c: Delete.
1073 * config/tc-tahoe.h: Delete.
1074 * config/tc-tic80.c: Delete.
1075 * config/tc-tic80.h: Delete.
1076 * config/tc-w65.c: Delete.
1077 * config/tc-w65.h: Delete.
1078 * config/te-aux.h: Delete.
1079 * config/te-delt88.h: Delete.
1080 * config/te-delta.h: Delete.
1081 * config/te-dpx2.h: Delete.
1082 * config/te-hp300.h: Delete.
1083 * config/te-ic960.h: Delete.
1084 * config/vms-a-conf.h: Delete.
1085 * doc/c-a29k.texi: Delete.
1086 * doc/c-h8500.texi: Delete.
1087 * doc/c-m88k.texi: Delete.
1088 * README: Remove obsolete examples, and list of supported targets.
1089 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1090 bout and hp300 support.
1091 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1092 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1094 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1095 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1096 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1098 * dw2gencfi.c: Likewise.
1099 * dwarf2dbg.c: Likewise.
1100 * ehopt.c: Likewise.
1101 * input-file.c: Likewise.
1102 * listing.c: Likewise.
1103 * literal.c: Likewise.
1104 * messages.c: Likewise.
1106 * output-file.c: Likewise.
1108 * stabs.c: Likewise.
1109 * struc-symbol.h: Likewise.
1110 * subsegs.c: Likewise.
1111 * subsegs.h: Likewise.
1112 * symbols.c: Likewise.
1113 * symbols.h: Likewise.
1115 * write.c: Likewise.
1116 * write.h: Likewise.
1117 * config/aout_gnu.h: Likewise.
1118 * config/obj-aout.c: Likewise.
1119 * config/obj-aout.h: Likewise.
1120 * config/obj-coff.c: Likewise.
1121 * config/obj-coff.h: Likewise.
1122 * config/obj-evax.h: Likewise.
1123 * config/obj-ieee.h: Likewise.
1124 * config/tc-arm.c: Likewise.
1125 * config/tc-arm.h: Likewise.
1126 * config/tc-avr.c: Likewise.
1127 * config/tc-avr.h: Likewise.
1128 * config/tc-crx.h: Likewise.
1129 * config/tc-d10v.h: Likewise.
1130 * config/tc-d30v.h: Likewise.
1131 * config/tc-dlx.h: Likewise.
1132 * config/tc-fr30.h: Likewise.
1133 * config/tc-frv.h: Likewise.
1134 * config/tc-h8300.c: Likewise.
1135 * config/tc-h8300.h: Likewise.
1136 * config/tc-hppa.h: Likewise.
1137 * config/tc-i370.h: Likewise.
1138 * config/tc-i386.c: Likewise.
1139 * config/tc-i386.h: Likewise.
1140 * config/tc-i860.h: Likewise.
1141 * config/tc-i960.c: Likewise.
1142 * config/tc-i960.h: Likewise.
1143 * config/tc-ip2k.h: Likewise.
1144 * config/tc-iq2000.h: Likewise.
1145 * config/tc-m32c.h: Likewise.
1146 * config/tc-m32r.h: Likewise.
1147 * config/tc-m68hc11.h: Likewise.
1148 * config/tc-m68k.c: Likewise.
1149 * config/tc-m68k.h: Likewise.
1150 * config/tc-maxq.c: Likewise.
1151 * config/tc-maxq.h: Likewise.
1152 * config/tc-mcore.c: Likewise.
1153 * config/tc-mcore.h: Likewise.
1154 * config/tc-mn10200.h: Likewise.
1155 * config/tc-mn10300.c: Likewise.
1156 * config/tc-mn10300.h: Likewise.
1157 * config/tc-ms1.h: Likewise.
1158 * config/tc-msp430.c: Likewise.
1159 * config/tc-msp430.h: Likewise.
1160 * config/tc-ns32k.c: Likewise.
1161 * config/tc-ns32k.h: Likewise.
1162 * config/tc-openrisc.h: Likewise.
1163 * config/tc-or32.c: Likewise.
1164 * config/tc-or32.h: Likewise.
1165 * config/tc-ppc.c: Likewise.
1166 * config/tc-ppc.h: Likewise.
1167 * config/tc-s390.h: Likewise.
1168 * config/tc-sh.c: Likewise.
1169 * config/tc-sh.h: Likewise.
1170 * config/tc-sparc.c: Likewise.
1171 * config/tc-tic30.c: Likewise.
1172 * config/tc-tic30.h: Likewise.
1173 * config/tc-tic4x.c: Likewise.
1174 * config/tc-tic4x.h: Likewise.
1175 * config/tc-tic54x.c: Likewise.
1176 * config/tc-tic54x.h: Likewise.
1177 * config/tc-v850.h: Likewise.
1178 * config/tc-vax.c: Likewise.
1179 * config/tc-vax.h: Likewise.
1180 * config/tc-xstormy16.h: Likewise.
1181 * config/tc-xtensa.h: Likewise.
1182 * config/tc-z8k.c: Likewise.
1183 * config/tc-z8k.h: Likewise.
1184 * config/vms-a-conf.h
1185 * doc/Makefile.am: Likewise.
1186 * doc/all.texi: Likewise.
1187 * doc/as.texinfo: Likewise.
1188 * doc/internals.texi: Likewise.
1189 * doc/Makefile.in: Regenerate.
1190 * Makefile.in: Regenerate.
1191 * configure: Regenerate.
1192 * config.in: Regenerate.
1193 * po/POTFILES.in: Regenerate.
1195 2005-08-09 Nick Clifton <nickc@redhat.com>
1198 * macro.c (getstring): Do not treat round parentheses exactly the
1199 same as angle brackets - the parentheses need to be preserved and
1200 passed on to the macro processing code.
1202 2005-08-08 Nick Clifton <nickc@redhat.com>
1204 * config/tc-msp430.c (MSP430_ISA_21): Define.
1205 (mcu_types): Add entries for msp430x21xx variants.
1207 2005-08-08 Nick Clifton <nickc@redhat.com>
1210 * macro.c (getstring): Treat round parentheses in the same way as
1212 (get_any_string): Likewise.
1214 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1217 * as.c (parse_args): Handle -al=<FILE>.
1219 2005-08-07 Nick Clifton <nickc@redhat.com>
1221 * read.c (s_app_line): Accept a line number of 0 for compatibility
1222 with gcc's output for assembler-with-cpp files.
1224 2005-08-05 Paul Brook <paul@codesourcery.com>
1226 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1227 (do_t_add_sub): Use correct encodings inside IT block.
1228 (do_t_arit3c): Ditto.
1229 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1230 (md_assemble): Verify conditional suffixes agains IT blocks.
1232 2005-08-05 Paul Brook <paul@codesourcery.com>
1234 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1236 (encode_thumb32_shifted_operand): Prohibit register shifts.
1237 (encode_thumb32_addr_mode): Fix typo.
1238 (insns): Correct thumb2 ldm and stm opcodes.
1240 2005-08-02 Khem Raj <kraj@mvista.com>
1242 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1243 WLDRD/WSTRD instruction.
1245 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1247 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1248 if emitting a reloc.
1250 2005-07-29 Thiemo Seufer <ths@networkno.de>
1252 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1254 2005-07-29 Paul Brook <paul@codesourcery.com>
1256 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1258 (do_t_addr): Implement 32-bit variant.
1259 (do_t_push_pop): Make some errors warnings. Handle single register
1261 (insns): Use tCE for adr.
1262 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1263 (md_apply_fix): Ditto.
1265 2005-07-29 Paul Brook <paul@codesourcery.com>
1267 * config/tc-arm.c (parse_tb): New function.
1268 (enum operand_parse_code): Add OP_TB.
1269 (parse_operands): Handle OP_TB.
1270 (do_t_add_sub_w, do_t_tb): New functions.
1271 (insns): Add entries for addw, subw, tbb and tbh.
1272 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1274 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1276 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1278 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1280 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1282 2005-07-27 Jan Beulich <jbeulich@novell.com>
1284 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1286 (unw_p_record): Remove unused/redundant fields imask and rmask.
1287 Combine spoff and pspoff into a union. Combine gr and br into a
1288 union. Change type of grmask and brmask to unsigned char. Change type
1289 of frmask to unsigned int.
1290 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1291 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1292 (check_pending_save): New.
1293 (alloc_record): Clear out entire record.
1294 (output_psp_gr): Use renamed structure fields.
1295 (output_psp_sprel): Likewise.
1296 (output_rp_gr): Likewise.
1297 (output_rp_br): Likewise.
1298 (output_rp_psprel): Likewise.
1299 (output_rp_sprel): Likewise.
1300 (output_pfs_gr): Likewise.
1301 (output_pfs_psprel): Likewise.
1302 (output_pfs_sprel): Likewise.
1303 (output_preds_gr): Likewise.
1304 (output_preds_psprel): Likewise.
1305 (output_preds_sprel): Likewise.
1306 (output_spill_base): Likewise.
1307 (output_unat_gr): Likewise.
1308 (output_unat_psprel): Likewise.
1309 (output_unat_sprel): Likewise.
1310 (output_lc_gr): Likewise.
1311 (output_lc_psprel): Likewise.
1312 (output_lc_sprel): Likewise.
1313 (output_fpsr_gr): Likewise.
1314 (output_fpsr_psprel): Likewise.
1315 (output_fpsr_sprel): Likewise.
1316 (output_priunat_gr): Likewise.
1317 (output_priunat_psprel): Likewise.
1318 (output_priunat_sprel): Likewise.
1319 (output_bsp_gr): Likewise.
1320 (output_bsp_psprel): Likewise.
1321 (output_bsp_sprel): Likewise.
1322 (output_bspstore_gr): Likewise.
1323 (output_bspstore_psprel): Likewise.
1324 (output_bspstore_sprel): Likewise.
1325 (output_rnat_gr): Likewise.
1326 (output_rnat_psprel): Likewise.
1327 (output_rnat_sprel): Likewise.
1328 (output_spill_psprel): Likewise.
1329 (output_spill_sprel): Likewise.
1330 (output_spill_reg): Likewise.
1331 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1333 (output_frgr_mem): Likewise.
1334 (output_gr_mem): Likewise.
1335 (output_br_mem): Likewise.
1336 (output_gr_gr): Likewise.
1337 (output_br_gr): Likewise.
1338 (fixup_unw_records): Likewise.
1339 (process_one_record): Use renamed structure fields. For gr_gr and
1340 br_gr, collect mask from chain of records before output.
1341 (in_prologue): Simplify and eliminate early returns. Call
1343 (in_body): Simplify and eliminate early returns.
1344 (dot_body): Call check_pending_save.
1345 (md_assemble): Update comment. Deal with pending saves.
1347 2005-07-26 Jan Beulich <jbeulich@novell.com>
1349 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1350 mask from guessed suffix, but mask out other immediate types only
1351 if at least on candidate is valid for the insn.
1353 2005-07-25 DJ Delorie <dj@redhat.com>
1355 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1356 Support %mod() modifiers from opcodes.
1357 * doc/c-m32c.texi (M32C-Modifiers): New section.
1359 2005-07-25 Jan Hubicka <jh@suse.cz>
1360 H.J. Lu <hongjiu.lu@intel.com>
1362 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1364 (elf_com_section_ptr): New.
1365 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1366 (elf_common_parse): Make it global. Use elf_com_section_ptr
1367 instead of bfd_com_section_ptr.
1368 (obj_elf_change_section): Handle x86-64 large bss sections.
1370 * config/obj-elf.h (elf_com_section_ptr): New.
1371 (elf_common_parse): New.
1373 * config/tc-i386.c (handle_large_common): New.
1374 (md_pseudo_table): Add "largecomm".
1375 (x86_64_section_letter): New.
1376 (x86_64_section_word): New.
1378 * config/tc-i386.h (x86_64_section_word): New.
1379 (x86_64_section_letter): New.
1380 (md_elf_section_letter): New. Defined.
1381 (md_elf_section_word): Likewise.
1383 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1385 * configure.tgt: Remove i386-*-rtemself*.
1386 Remove sparc-*-rtemself*.
1388 2005-07-21 Ben Elliston <bje@gnu.org>
1390 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1392 2005-07-21 Paul Brook <paul@codesourcery.com>
1394 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1397 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1399 * messages.c: Use vsnprintf instead of vsprintf.
1401 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1403 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1404 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1406 2005-07-18 Nick Clifton <nickc@redhat.com>
1408 * configure.tgt: Restore alpha ordering to list of arches.
1410 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1412 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1414 2005-07-18 Jan Beulich <jbeulich@novell.com>
1416 * config/tc-i386.c (md_begin): Use IS_ELF.
1417 (tc_i386_fix_adjustable): Likewise.
1418 (md_estimate_size_before_relax): Likewise.
1419 (md_apply_fix): Likewise.
1420 (i386_target_format): Likewise.
1421 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1422 (i386_immediate): Remove #ifdef LEX_AT.
1423 (i386_displacement): Likewise.
1424 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1427 2005-07-18 Jan Beulich <jbeulich@novell.com>
1429 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1430 parameter to unsigned. Parameter sign now is tristate - zero/
1431 positive mean unsigned/signed, negative means signedness doesn't
1432 matter. Check field size,
1433 signedness, and pcrel-ness are in agreement between relocated field
1434 and relocation type. Adjust diagnostics.
1435 (optimize_imm): And type mask of operand instead of overwriting it.
1436 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1437 local structure and initialize gotrel accordingly. Pass caller as
1438 mask of types that the operator can match.
1439 (x86_cons_fix_new): Let reloc know that signedness of relocation
1441 (x86_pe_cons_fix_new): Likewise.
1442 (x86_cons): Pass additional argument to lex_got.
1443 (i386_immediate): New local variable 'types'. Pass its address as
1444 additional argument to lex_got. Mask out operand types not supported
1446 (i386_displacement): Likewise. Set bigdisp to all types supported in
1447 64-bit mode, combining the previously split initialization.
1449 2005-07-18 Jan Beulich <jbeulich@novell.com>
1451 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1454 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1456 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1459 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1461 * Makefile.am: Run "make dep-am".
1462 * Makefile.in: Regenerate.
1464 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1466 * gas/config/tc-i386.h (CpuVMX): New.
1467 (CpuUnknownFlags): Add CpuVMX.
1469 2005-07-14 Jim Blandy <jimb@redhat.com>
1471 Add support for the Renesas M32C.
1472 * Makefile.am (CPU_TYPES): List m32c.
1473 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1474 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1475 * configure.in: Add case for m32c.
1476 * configure.tgt: Add cases for m32c and m32c-*-elf.
1477 * configure: Regenerated.
1478 * config/tc-m32c.c, config/tc-m32c.h: New files.
1479 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1480 * doc/Makefile.in: Regenerated.
1481 * doc/all.texi: Set M32C.
1482 * doc/as.texinfo: Add text for the M32C-specific options and line
1483 comment characters, and refer to c-m32c.texi.
1484 * doc/c-m32c.texi: New file.
1486 2005-07-14 Nick Clifton <nickc@redhat.com>
1489 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1490 the ins_parse buffer.
1492 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1494 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1495 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1497 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1499 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1502 2005-07-08 Ben Elliston <bje@au.ibm.com>
1504 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1505 * config/obj-elf.h: Likewise.
1506 * config/tc-h8300.h: Likewise.
1507 * config/tc-h8500.h: Likewise.
1508 * config/tc-i370.h: Likewise.
1509 * config/tc-i386.h: Likewise.
1510 * config/tc-m68hc11.h: Likewise.
1511 * config/tc-m68k.h: Likewise.
1512 * config/tc-ppc.h: Likewise.
1513 * config/tc-s390.h: Likewise.
1514 * config/tc-sh.h: Likewise.
1515 * config/tc-sparc.h: Likewise.
1516 * config/tc-tic30.c: Likewise.
1517 * config/tc-w65.h: Likewise.
1518 * config/tc-xtensa.h: Likewise.
1520 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1523 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1525 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1527 * config/tc-tic30.c (debug): Add format attribute. Fix format
1530 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1532 * config/tc-i386.c (cpu_arch): Add sse3.
1534 * config/tc-i386.h (CpuSSE3): Renamed from ...
1535 (CpuPNI): This. Defined as CpuSSE3.
1537 * doc/c-i386.texi: Document .sse3.
1539 2005-07-06 Jan Beulich <jbeulich@novell.com>
1541 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1543 2005-07-05 Nick Clifton <nickc@redhat.com>
1545 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1546 md_chars_to_numbers to an unsigned pointer in order to avoid a
1547 compile time warning.
1549 2005-07-05 Paul Brook <paul@codesourcery.com>
1551 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1553 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1555 * config/tc-ms1.c: New.
1556 * config/tc-ms1.h: New.
1557 * testsuite/gas/ms1/allinsn.d: New.
1558 * testsuite/gas/ms1/allinsn.s: New.
1559 * testsuite/gas/ms1/badinsn.s: New.
1560 * testsuite/gas/ms1/badinsn1.s: New.
1561 * testsuite/gas/ms1/badoffsethigh.s: New.
1562 * testsuite/gas/ms1/badoffsetlow.s: New.
1563 * testsuite/gas/ms1/badorder.s: New.
1564 * testsuite/gas/ms1/badreg.s: New.
1565 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1566 * testsuite/gas/ms1/badsignedimmlow.s: New.
1567 * testsuite/gas/ms1/badsyntax.s: New.
1568 * testsuite/gas/ms1/badsyntax1.s: New.
1569 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1570 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1571 * testsuite/gas/ms1/errors.exp: New.
1572 * testsuite/gas/ms1/ldst.s: New.
1573 * testsuite/gas/ms1/misc.d: New.
1574 * testsuite/gas/ms1/misc.s: New.
1575 * testsuite/gas/ms1/ms1-16-003.d: New.
1576 * testsuite/gas/ms1/ms1-16-003.s: New.
1577 * testsuite/gas/ms1/ms1.exp: New.
1578 * testsuite/gas/ms1/msys.d: New.
1579 * testsuite/gas/ms1/msys.s: New.
1580 * testsuite/gas/ms1/relocs.d: New.
1581 * testsuite/gas/ms1/relocs.exp: New.
1582 * testsuite/gas/ms1/relocs1.s: New.
1583 * testsuite/gas/ms1/relocs2.s: New.
1585 2005-07-05 Jan Beulich <jbeulich@novell.com>
1587 * config/tc-i386.h (CpuSVME): New.
1588 (CpuUnknownFlags): Include CpuSVME.
1589 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1590 as alias of sledgehammer.
1591 (md_assemble): Include invlpga in the check for insns with two source
1593 (process_operands): Include SVME insns in the check for ignored
1594 segment overrides. Adjust diagnostic.
1595 (i386_index_check): Special-case SVME insns with memory operands.
1597 2005-07-04 Khem Raj <kraj@mvista.com>
1598 Nick Clifton <nickc@redhat.com>
1600 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1601 use an immediate value.
1602 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1603 since the register field of the operands structure is unsigned.
1604 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1605 (parse_operands): Make the 2ns parameter an unsigned pointer to
1607 (do_ldrd): When using the imm field of the operands structure as a
1608 second register field, treat it as unsigned.
1610 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1613 * config/obj-elf.c (obj_elf_change_section): Use backend
1616 2005-07-01 Jan Beulich <jbeulich@novell.com>
1618 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1619 (output_spill_psprel, output_spill_psprel_p): Combine.
1620 (output_spill_sprel, output_spill_sprel_p): Combine.
1621 (output_spill_reg, output_spill_regp_p): Combine.
1622 (process_one_record): Handle psp_psprel.
1623 (parse_predicate_and_operand): New.
1624 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1625 initialize output values. Emit diagnostic case here.
1626 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1627 (add_unwind_entry): New second parameter. Allow first parameter to
1628 be NULL. Parse optional tag, emit warning about further support for
1629 it otherwise being missing. Check end-of-line when requested.
1630 (dot_fframe): Clear operand when wrong. Allow tag.
1631 (dot_vframe): Likewise.
1632 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1634 (dot_vframepsp): Remove.
1635 (dot_altrp): Clear operand when wrong. Allow tag.
1636 (dot_save): Likewise. Let default case also go through
1638 (dot_savemem): Likewise.
1639 (dot_restore): Don't return when wrong operand. Allow tag.
1640 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1641 parse_predicate_and_operand and the new arguments to
1642 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1643 when wrong operand. Allow tag.
1644 (dot_restorereg, dot_restorereg_p): Likewise.
1645 (dot_spillmem, dot_spillmem_p): Likewise.
1646 (dot_saveg): Clear operand when wrong. Perform tighter operand
1648 (dot_savef): Likewise.
1649 (dot_saveb): Likewise.
1650 (dot_savegf): Likewise.
1651 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1652 parse_predicate_and_operand and the new arguments to
1653 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1654 when wrong operand. Allow tag.
1656 (dot_label_state): Don't return when wrong operand.
1657 (dot_copy_state): Likewise.
1658 (dot_unwabi): Likewise. Check if in prologue.
1659 (dot_body): Don't call demand_empty_rest_of_line.
1660 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1662 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1663 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1664 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1665 (parse_operand): New second parameter. Don't deal with '}' here
1666 anymore. Don't advance past end-of-line.
1667 (parse_operands): Pass second argument to parse_operand.
1668 (ia64_start_line): Prevent out-of-bounds access through
1669 input_line_pointer. Deal with '}' here.
1670 (ia64_unrecognized_line): Don't deal with '}' here.
1671 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1672 discard_rest_of_line.
1674 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1676 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1677 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1678 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1679 (do_branch): Always set inst.reloc.pc_rel.
1680 (s_arm_elf_cons): Disallow use of (plt) suffix.
1681 (do_adrl): Adjust X_add_number unconditionally.
1682 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1683 argument. Handle all adjustment for pipeline offset here.
1684 (md_apply_fix): No need to undo work of md_pcrel_from. No
1685 need to extract pre-encoded pipeline adjustments from various
1686 branch instructions. Generally, assume instructions are already
1687 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1688 special cases. Handle BFD_RELOC_ARM_PLT32 like
1689 BFD_RELOC_ARM_PCREL_BRANCH.
1690 (tc_gen_reloc): Remove OBJ_ELF special case.
1691 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1693 2005-06-30 Ben Elliston <bje@gnu.org>
1695 * Makefile.am (check-DEJAGNU): Don't search for expect.
1696 * Makefile.in: Regenerate.
1698 2005-06-30 Ben Elliston <bje@gnu.org>
1700 * Makefile.am (EXPECT): Set to expect.
1701 (RUNTEST): Likewise, set to runtest.
1702 * Makefile.in: Regenerate.
1704 2005-06-23 Ben Elliston <bje@gnu.org>
1706 * config/m68k-parse.h: Use ISO C90.
1707 * config/m68k-parse.y: Likewise.
1708 * config/tc-m68k.h: Likewise.
1710 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1713 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1715 (optimize_disp): Optimize only if possible. Don't use 64bit
1716 displacement on non-constants and do same on constants if
1719 2005-06-17 Jan Beulich <jbeulich@novell.com>
1721 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1722 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1723 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1724 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1725 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1727 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1728 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1729 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1730 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1731 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1732 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1733 convert 8-byte pc-relative relocations.
1734 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1735 (i386_validate_fix): Likewise.
1736 (x86_cons): Also handle quad values in 64-bit mode.
1737 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1738 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1739 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1740 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1742 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1744 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1745 symbolP as well as for names with a leading dot. Use ACONCAT.
1746 (md_apply_fix): For branch relocations, only replace value
1747 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1748 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1749 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1750 (LOCAL_LABEL_PREFIX): Don't define.
1752 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1754 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1757 2005-06-08 James E Wilson <wilson@specifixinc.com>
1760 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1761 is NULL, then emit a warning, and return the current index.
1763 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1766 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1767 temporary copy of the operands array so that changes can be safely
1768 backed out if the insn does not match.
1769 (m68k_compare_opcode): Shortcut the test when the parameters are
1770 the same. Return 1 if the names match but the second opcode is
1771 further on in the array than the first.
1773 2005-06-08 Nick Clifton <nickc@redhat.com>
1776 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1778 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1780 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1782 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1783 Michael Snyder <msnyder@redhat.com>
1784 Stan Cox <scox@redhat.com>
1786 * configure.in: Add ms1 case.
1788 * configure: Regenerate.
1790 * configure.tgt: Add ms1 case.
1792 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1794 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1795 * config/tc-xtensa.c (new_resource_table): Likewise.
1796 (resize_resource_table): Likewise.
1797 (release_resources): Fix assertion for unsigned values.
1799 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1801 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1802 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1803 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1804 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1805 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1806 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1807 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1808 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1809 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1810 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1811 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1812 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1813 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1814 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1815 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1816 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1817 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1818 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1819 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1820 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1821 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1822 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1823 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1824 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1825 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1826 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1827 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1828 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1829 * config/tc-xtensa.c, config/tc-z8k.c:
1830 Replace all instances of the string "_apply_fix3" with
1832 * po/POTFILES.in, po/gas.pot: Regenerate.
1834 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1836 * Makefile.am: Run "make dep-am".
1837 (POTFILES): Remove GAS_CFILES.
1838 * Makefile.in: Regenerate.
1840 2005-06-07 David Ung <davidu@mips.com>
1842 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1843 24kc, 24kf and 24kfx under MIPS32 release 2.
1845 2005-06-04 Nick Clifton <nickc@redhat.com>
1847 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1848 to their Thumb-enabled equivalents.
1850 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1852 * config/tc-mips.c (load_register): Add leading "0x" to the
1853 output of sprintf_vma().
1856 2005-06-01 Nick Clifton <nickc@redhat.com>
1858 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1859 test for the presence of thumb version of the parsing functions
1860 since they must always exist and the test generates a compile time
1863 2005-05-31 Richard Henderson <rth@redhat.com>
1865 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1866 (alpha_reloc_op): Add it.
1867 (debug_exp): Handle it.
1868 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1869 (emit_insn): Handle it.
1870 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1872 2005-05-31 Christian Groessler <chris@groessler.org>
1874 * write.c (dump_section_relocs): Convert to ISO-C.
1875 (write_relocs): Avoid signed/unsigned and fprintf argument
1876 warnings in debug code.
1878 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1880 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1881 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1882 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1883 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1884 fixP->tc_fix_data directly in the sole place it was used.
1885 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1886 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1889 2005-05-27 Jan Beulich <jbeulich@novell.com>
1891 * config/tc-ia64.c (struct proc_pending): New.
1892 (unwind): Replace proc_start with proc_pending.
1893 (unwind_diagnostic): Check unwind.proc_pending.sym.
1894 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1895 Check if previous proc not closed. Record all entry points.
1896 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1897 Set symbol sizes for entry points recorded in dot_proc. Check
1898 arguments for consistency with respective .proc's.
1899 (md_assemble): Replace unwind.proc_start with
1900 unwind.proc_pending.sym.
1902 2005-05-27 Jan Beulich <jbeulich@novell.com>
1904 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1905 and last_ptr. Check all in-use slots for first one with non-NULL
1906 unwind_record. Don't reload end_ptr before second update round.
1908 2005-05-26 James E Wilson <wilson@specifixinc.com>
1910 * config/tc-ia64.c (extra_goodness): Update comment.
1911 (md_begin): Add debugging code to print best_template table.
1913 2005-05-25 Jan Beulich <jbeulich@novell.com>
1915 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1918 2005-05-25 Jan Beulich <jbeulich@novell.com>
1920 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1921 BFD_RELOC_UNUSED when determining the width of the reloc.
1923 2005-05-25 Jan Beulich <jbeulich@novell.com>
1925 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1928 2005-05-25 Jan Beulich <jbeulich@novell.com>
1930 * config/tc-ia64.c (dot_radix): Rewrite.
1932 2005-05-25 Jan Beulich <jbeulich@novell.com>
1934 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1936 (alloc_record): Remove references to next_slot_number and
1938 (emit_one_bundle): Likewise.
1940 2005-05-22 Nick Clifton <nickc@redhat.com>
1942 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1943 message buffer when invoking the insert function.
1945 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1947 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1948 only if an instruction match is found.
1950 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1952 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1953 to addition in argument to xtensa_dwarf2_emit_insn.
1955 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1957 * Makefile.am: Have 'all' depend on 'info'.
1958 * Makefile.in: Regenerate.
1960 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1962 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1964 2005-05-19 Anton Blanchard <anton@samba.org>
1966 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1967 (md_show_usage): Document it.
1968 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1969 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1971 2005-05-19 Jan Beulich <jbeulich@novell.com>
1973 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1974 relocations in unwind section.
1976 2005-05-18 Nick Clifton <nickc@redhat.com>
1978 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1979 if one exists. Ignore any error messages it may produce, just
1980 allow it to perform the insertion.
1982 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1984 * hash.c (hash_lookup): Add len parameter. All callers changed.
1985 (hash_find_n): New interface.
1986 * hash.h: Prototype hash_find_n.
1987 * sb.c: Include as.h.
1988 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1989 (sb_scrub_and_add_sb): New interface.
1990 * sb.h: Prototype sb_scrub_and_add_sb.
1991 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1993 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1994 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1995 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1997 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1999 * doc/Makefile.am (gasver.texi): Don't use $<.
2000 * doc/Makefile.in: Regenerated.
2002 2005-05-17 Nick Clifton <nickc@redhat.com>
2005 * symbols.c (resolve_symbol_value): Do not move symbols whose
2006 value expression has not been resolved or finalized into the
2007 absolute section as this will confuse other parts of the assembler
2008 into thinking that their value is zero.
2010 2005-05-17 Jan Beulich <jbeulich@novell.com>
2012 * read.c (_find_end_of_line): New.
2013 (find_end_of_line): New.
2014 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2015 (read_a_source_file): Use it.
2018 (get_line_sb): Use it.
2019 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2020 (s_comm_internal): Likewise.
2022 (s_macro): Likewise.
2023 (s_ignore): Use ignore_rest_of_line.
2024 * read.h (find_end_of_line): Prototype.
2025 (discard_rest_of_line): Remove prototype. #define to
2026 ignore_rest_of_line.
2028 2005-05-17 Nick Clifton <nickc@redhat.com>
2030 * config/tc-v850,h (TC_FIX_TYPE): Define.
2031 (TC_INIT_FIX_TYPE): Define.
2032 * config/tc-v850.c (md_assemble): When creating a fix record the
2033 operand in the tc_fix_data field.
2034 (md_apply_fix3): When applying a resolved fix use the operand's
2035 insertion procedure to store the value, if the operand has been
2038 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2040 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2042 * Makefile.in: Regenerated.
2044 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2045 Bob Wilson <bob.wilson@acm.org>
2047 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2049 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2050 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2052 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2054 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2055 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2057 2005-05-10 Michael Matz <matz@suse.de>
2059 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2061 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2063 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2066 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2067 Handle label-without-colon before ordinary dot-pseudo as an
2068 ordinary label. Don't leak memory for label-without-colon alone
2069 on a line. Don't mmixal-munge operands for dot-pseudos.
2071 2005-05-10 Jan Beulich <jbeulich@novell.com>
2073 * macro.c (get_any_string): Remove the two last parameters. Replace
2074 references to the former expand parameter by using macro_alternate.
2075 Simplify loop condition for checking for end-of-string.
2076 (get_string): Remove redunant call to sb_skip_white.
2077 (do_formals): Remove two last arguments to get_any_string.
2078 (macro_expand): Likewise.
2079 (expand_irp): Likewise.
2081 2005-05-10 Jan Beulich <jbeulich@novell.com>
2083 * read.c (s_macro): Move local variable 'local' to smaller scope.
2084 Call sb_kill on it when done.
2086 2005-05-09 Jan Beulich <jbeulich@novell.com>
2088 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2089 when zero and not required by encoding constraints.
2091 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2094 * config/tc-sh64.c (sh64_fake_label): New.
2096 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2098 * doc/internals.texi (TC_FAKE_LABEL): Document.
2100 * write.c (TC_FAKE_LABEL): New.
2101 (adjust_reloc_syms): Use it.
2102 (write_object_file): Likewise.
2104 2005-05-09 Jan Beulich <jbeulich@novell.com>
2106 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2107 and comma in Intel mode.
2109 2005-05-09 Jan Beulich <jbeulich@novell.com>
2111 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2112 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2113 Make name array static and const. Adjust lookup to account for NULL
2114 entries (standing for unused register numbers).
2116 2005-05-09 Jan Beulich <jbeulich@novell.com>
2118 * config/tc-i386.c (parse_insn): Consider all matching instructions
2119 when checking for string instruction after string-only prefix.
2121 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2124 * config/tc-ia64.c (start_unwind_section): Properly check
2125 comdat group with SHF_GROUP.
2127 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2129 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2131 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2133 * config/tc-xtensa.c: Remove excess whitespace.
2134 * config/tc-xtensa.h: Likewise.
2135 * config/xtensa-istack.h: Likewise.
2136 * config/xtensa-relax.c: Likewise.
2137 * config/xtensa-relax.h: Likewise.
2139 2005-05-06 Nick Clifton <nickc@redhat.com>
2141 * sb.h: Fix formatting of comments.
2142 * sb.c: Fix formatting of comments.
2144 2005-05-06 Jan Beulich <jbeulich@novell.com>
2146 * sb.h (sb_add_buffer): Reintroduce.
2147 * sb.c (sb_add_buffer): Likewise.
2149 2005-05-06 Jan Beulich <jbeulich@novell.com>
2151 * macro.c (new_formal, del_formal): New.
2152 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2153 required argument has default value. Stop looking for more formal
2154 when there was a vararg one.
2155 (macro_expand_body): Use new_formal and del_formal.
2156 (macro_expand): Likewise. Initialize local variable err. Don't
2157 return immediately when encountering an error. Warn when keyword
2158 argument already had a value assigned. Eliminate duplicate clearing
2159 of argument value. When current positional argument matches parameter
2160 of vararg type, assign to it all the remaining arguments. Issue error
2161 when required parameter does not have value.
2162 (free_macro): Use del_formal.
2163 (expand_irp): Initialize formal type. Free buffers associated with
2164 formal prior to returning.
2165 * macro.h (struct formal_struct): Add new field 'type' with new
2166 enumeration type 'formal_type'.
2167 * doc/as.texinfo: Document macro parameter qualifiers.
2168 * NEWS: Mention new functionality.
2170 2005-05-06 Jan Beulich <jbeulich@novell.com>
2172 * cond.c (s_ifb): New.
2173 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2174 * read.h (s_ifb): Prototype.
2175 * doc/as.texinfo: Document .ifb and .ifnb.
2177 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2179 * config/tc-ia64.c (MIN): Undef.
2181 2005-05-05 Paul Brook <paul@codesourcery.com>
2183 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2185 2005-05-05 Matt Thomas <matt@3am-software.com>
2187 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2190 2005-05-05 Nick Clifton <nickc@redhat.com>
2192 * Update the address and phone number of the FSF organization in
2193 the GPL notices in the following files:
2194 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2195 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2196 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2197 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2198 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2199 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2200 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2201 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2202 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2203 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2204 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2205 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2206 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2207 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2208 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2209 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2210 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2211 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2212 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2213 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2214 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2215 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2216 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2217 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2218 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2219 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2220 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2221 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2222 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2223 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2224 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2225 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2226 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2227 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2228 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2229 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2230 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2231 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2232 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2233 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2234 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2235 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2236 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2237 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2238 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2239 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2240 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2241 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2242 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2243 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2244 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2245 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2246 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2247 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2248 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2249 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2250 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2251 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2252 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2253 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2254 config/xtensa-istack.h, config/xtensa-relax.c,
2255 config/xtensa-relax.h, doc/fdl.texi
2257 2005-05-05 Nick Clifton <nickc@redhat.com>
2259 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2260 the target_big_endian variable to false.
2262 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2264 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2265 list traversal. Use bfd_section_list_prepend.
2266 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2267 over the section list.
2268 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2269 (xtensa_insert_section): Delete.
2270 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2271 and bfd_section_list_prepend.
2272 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2273 bfd_section_list_insert_after.
2275 2005-05-03 Nick Clifton <nickc@redhat.com>
2277 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2278 of bfd_section_list... macros.
2279 * config/tc-mmix.c (mmix_frob_file): Likewise.
2280 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2281 (xtensa_insert_section): Likewise.
2283 * macro.c (macro_hash): Remove static.
2284 * macro.h (macro_hash): Provide an external declaration.
2286 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2288 * write.c (write_object_file): Use bfd_section_double_list_remove
2291 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2293 * doc/Makefile.am (gasver.texi): Correct quoting.
2294 * doc/Makefile.in: Regenerated.
2296 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2298 * configure.tgt: Add h8300*-*-rtemscoff.
2299 Switch h8300*-*-rtems* to elf.
2301 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2303 * hash.c: Undo the last change.
2306 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2308 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2310 (DISTCLEANFILES): Remove.
2311 (MAINTAINERCLEANFILES): Add asconfig.texi.
2312 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2314 2005-04-29 Ben Elliston <bje@au.ibm.com>
2316 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2317 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2318 (bignum-copy.o): Remove.
2319 * Makefile.in: Regenerate.
2320 * makefile.vms (OBJS): Remove bignum-copy.obj.
2321 * symbols.h (local_symbol_make): Remove declaration.
2322 (verify_symbol_chain_2): Likewise.
2323 * symbols.c (local_symbol_make): Make static.
2324 (max_indent_level): Likewise.
2325 (verify_symbol_chain_2): Remove.
2326 * macro.c (macro_hash): Make static.
2327 * messages.c (fprint_value): Remove.
2328 * read.h (get_absolute_expr): Remove.
2329 (emit_leb128_expr): Likewise.
2330 (do_s_func): Likewise.
2331 * read.c (do_s_func): Make static.
2332 (emit_leb128_expr): Likewise.
2333 (get_absolute_expr): Likewise.
2334 * as.h (as_howmuch): Remove declaration.
2335 (fprint_value): Likewise.
2336 * as.c (myname): Make static.
2337 * input-scrub.c (as_howmuch): Remove.
2338 (as_1_char): Likewise.
2339 * input-file.h (input_file_is_open): Remove.
2340 * input-file.c (input_file_is_open): Likewise.
2341 * expr.h (expr_build_unary): Remove declaration.
2342 (expr_build_binary): Likewise.
2343 * expr.c (expr_build_unary): Remove.
2344 (expr_build_binary): Likewise.
2345 * hash.h (hash_replace): Remove declaration.
2346 (hash_delete): Likewise.
2347 * hash.c (hash_replace): Remove.
2348 (hash_delete): Likewise.
2349 * bignum-copy.c (bignum_copy): Move from here ..
2350 * config/tc-vax.c (bignum_copy): .. to here.
2351 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2352 (bignum_copy): Remove extern declaration.
2353 * sb.h (string_count): Remove extern declaration.
2354 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2355 (sb_name): Likewise.
2356 * sb.c (dsize): Replace preprocessor macro with static int.
2357 (string_count): Make static.
2358 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2359 (sb_name): Likewise.
2360 * config/obj-coff.c (dim_index): Make static.
2361 * config/tc-i386.c (GOT_symbol): Likewise.
2362 (output_invalid_buf): Likewise.
2363 * doc/internals.texi (Warning and error messages): Remove the
2364 prototype for fprint_value.
2366 2005-04-27 Ben Elliston <bje@au.ibm.com>
2370 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2372 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2374 * read.c (pseudo_set): Disallow symbol set to common symbol.
2377 * write.c (write_object_file): Report common symbol name when
2378 disallowing local symbol set to common symbol.
2379 (adjust_reloc_syms): Disallow local symbol set to undefined
2382 2005-04-25 Jan Beulich <jbeulich@novell.com>
2384 * macro.c (macro_expand_body): Replace locals indicator parameters
2385 with actual macro_entry. New local variables macro_line and err.
2386 Don't return when encountering an error, just record the fact.
2387 Detect local symbol name colliding with parameter. Track line number
2388 inside of macro expansion.
2389 (do_formals): Move local variable name to wider scope. Check
2390 parameter of the same name doesn't already exist. In MRI mode, also
2391 check it doesn't collide with the argument count pseudo-parameter).
2392 (define_macro): Add file and line number parameters. Remove local
2393 variable namestr. New local variable error. Initialize macro_entry
2394 members file, line, and name. Don't return when encountering an
2395 error, just record the fact. Use %s in some diagnostics for read.c
2396 to insert the macro name. Free macro_entry on error.
2397 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2398 when encountering an error, just record the fact.
2399 (expand_irp): Don't return when encountering an error, just record
2401 * macro.h (macro_struct): New members name, file, and line.
2402 (define_macro): Add file and line number parameters.
2403 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2404 regarding pseudo-op redefinition with the file/line that macro
2405 definition started at.
2407 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2409 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2410 (future_alignment_required): Remove ifdefs that use it.
2412 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2414 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2415 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2416 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2418 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2419 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2421 2005-04-21 Christian Groessler <chris@groessler.org>
2423 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2426 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2428 * config/obj-aout.h (S_IS_EXTERN): Removed.
2429 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2430 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2431 * symbols.c (S_IS_EXTERN): Likewise.
2432 * symbols.h (S_IS_EXTERN): Likewise.
2434 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2436 * config/tc-d10v.c (md_apply_fix3): Likewise.
2437 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2438 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2439 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2440 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2441 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2442 (shmedia_md_convert_frag): Likewise.
2443 * symbols.c (print_symbol_value_1): Likewise.
2444 * write.c (write_object_file): Likewise.
2446 2005-04-20 Nick Clifton <nickc@redhat.com>
2448 * config/tc-xtensa.c (get_aligned_diff): Change type of
2449 branch_align to offsetT so that its signedness matches that of
2452 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2453 number into a readable string.
2454 (load_register): Likewise.
2456 2005-04-20 Andreas Schwab <schwab@suse.de>
2458 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2460 2005-04-19 David S. Miller <davem@davemloft.net>
2462 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2463 NULL insn, exit early. Remove now spurious NULL checks.
2464 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2467 2005-04-19 Jan Beulich <jbeulich@novell.com>
2469 * symbols.h (symbol_find_base): Remove prototype.
2470 * symbols.c (save_symbol_name): Remove code section conditional upon
2472 (symbol_find): Remove.
2473 (symbol_find_base): Rename to symbol_find.
2474 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2476 * config/obj-coff.c (tag_insert): Remove code section conditional
2477 upon STRIP_UNDERSCORE.
2478 (obj_coff_def): Likewise.
2479 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2480 (coff_frob_symbol): Likewise.
2481 (yank_symbols): Likewise.
2482 (c_section_symbol): Likewise.
2483 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2484 * config/tc-arm.c (symbol_locate): Remove code section conditional
2485 upon STRIP_UNDERSCORE.
2486 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2487 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2488 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2489 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2490 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2492 2005-04-19 Andreas Schwab <schwab@suse.de>
2494 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2495 access to application registers.
2497 2005-04-19 Jan Beulich <jbeulich@novell.com>
2499 * config/te-sysv32.h: Remove.
2500 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2502 * Makefile.in (TARG_ENV_HFILES): Likewise.
2504 2005-04-19 Jan Beulich <jbeulich@novell.com>
2507 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2510 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2512 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2514 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2516 * config/tc-mips.c (normalize_constant_expr): Don't check for
2518 (check_absolute_expr): Only call normalize_constant_expr() if
2520 (mips_ip): Likewise.
2522 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2524 2005-04-18 Jan Beulich <jbeulich@novell.com>
2526 * macro.c (free_token): New, freeing all the memory associated with a
2528 (do_formals): Move initializers to ...
2529 (define_macro): ... here.
2530 (delete_macro): Convert passed in name to lower case. Warn when
2531 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2533 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2535 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2537 2005-04-15 Jan Beulich <jbeulich@novell.com>
2539 * config/obj-elf.c (obj_elf_struct): New.
2540 (elf_pseudo_table). Use it for .offset and .struct.
2542 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2543 Sterling Augustine <sterling@tensilica.com>
2545 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2546 than the section alignment.
2548 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2549 H.J. Lu <hongjiu.lu@intel.com>
2551 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2552 * config/tc-xtensa.c (xg_translate_sysreg_op,
2553 xtensa_translate_old_userregs_ops,
2554 xtensa_find_unaligned_branch_targets,
2555 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2556 relax_frag_add_nop): Support 64-bit host.
2557 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2558 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2560 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2562 * configure.tgt: Add support for OpenBSD/sparc ELF.
2564 * configure.tgt: Set emulation for mips-*-openbsd*.
2565 Remove broken mips-dec-openbsd* config.
2566 * configure.in: Set default ABI for mips64-*-openbsd*.
2567 * configure: Regenerate.
2569 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2571 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2572 optimization for constant addresses.
2574 2005-04-14 Nick Clifton <nickc@redhat.com>
2576 * as.c (main): Move parse_args before symbol_begin and frag_init
2577 so that the hash table size can be set before it is used.
2578 * hash.c: Use an unsigned long type for the size of the hash
2580 * hash.h (set_gas_hash_table_size): Update the prototype.
2582 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2584 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2585 * acinclude.m4: Include ../bfd/warning.m4.
2586 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2587 * Makefile.in: Regenerate.
2588 * configure: Regenerate.
2589 * doc/Makefile.in: Regenerate.
2591 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2593 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2594 (normalize_address_expr): New function to sign-extend address
2595 offsets that fit into 32 bits in 32-bit mode.
2596 (macro_build_ldst_constoffset): Use normalize_address_expr()
2597 instead of a handcoded sequence.
2598 (load_register): Likewise. Report oversized numbers in a useful
2600 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2601 for constant addresses. Report oversized numbers in a useful way.
2602 (mips_ip): Use normalize_address_expr() for addresses.
2604 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2606 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2607 similar to other instructions now that they're marked as ImmExt.
2609 2005-04-12 Nick Clifton <nickc@redhat.com>
2611 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2612 (gas_hash_table_size): New static variable.
2613 (set_gas_hash_table_size): New function: Records a requested size
2614 for the hash tables.
2615 (get_gas_hash_table_size): New function: Return a prime number
2616 near the requested size of the hash table.
2617 (hash_new): Use get_gas_hash_table_size.
2618 * hash.h: Add a prototype for set_gas_hash_table_size.
2619 * as.c (show_usage): Add description of new switches: --hash-size
2620 and --reduce-memory-overheads.
2621 (option_values): Add OPTION_HASH_TABLE_SIZE and
2622 OPTION_REDUCE_MEMORY_OVERHEADS.
2623 (std_longpopts): Add entries for the new options.
2624 (parse_args): Handle the new options.
2625 * Makefile.am: Add a dependency of as.c on hash.h.
2626 * Makefile.in: Regenerate.
2627 * doc/as.texinfo: Document the new switches.
2628 * NEWS: Mention the new switches.
2630 2005-04-12 Nick Clifton <nickc@redhat.com>
2633 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2636 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2638 * Makefile.am: Run "make dep-am".
2639 * Makefile.in: Regenerate.
2641 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2642 Bob Wilson <bob.wilson@acm.org>
2644 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2646 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2648 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2650 2005-04-11 Jan Beulich <jbeulich@novell.com>
2652 * NEWS: Mention these changes and their effects.
2653 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2655 (check_macro): Likewise.
2656 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2657 labels together with the closing pseudo-op.
2658 (macro_expand_body): Adjust comment. Range-check input before use.
2659 Adjust mis-spelled diagnostic. Use is_name_beginner.
2660 * read.c (try_macro): New.
2661 (read_a_source_file): New static variable last_eol. Don't list
2662 macro expansion lines more than once. Call try_macro.
2663 (s_macro): Set section of line_label to absolute instead of undefined.
2664 * doc/as.texinfo: Add information on the caveats of these changes.
2666 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2668 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2669 * symbols.h (symbol_X_add_number): Update prototype.
2671 2005-04-10 Eric Christopher <echristo@redhat.com>
2673 * symbols.c (symbol_X_add_number): Fix warning.
2675 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2677 * config/tc-m68k.c (md_begin): Support 64bit host.
2678 (get_num): Support 64bit BFD on 32bit host.
2680 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2682 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2684 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2686 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2687 call. Don't do the COFF hacks for multi-emulation gas. Move
2688 demand_empty_rest_of_line back to caller.
2689 (s_set, equals): demand_empty_rest_of_line here.
2692 * as.h (rs_dummy): Define.
2693 * symbols.c (symbol_X_add_number): New function.
2694 * symbols.h (symbol_X_add_number): Declare.
2695 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2696 * read.c (assign_symbol): New function, split out from s_set.
2697 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2698 Fix COFF hacks for multi-emulation gas.
2699 (s_set): Call assign_symbol. Remove "register" keyword.
2700 (set_zero_frag): New function.
2701 (pseudo_set): Always check for assignment to section syms.
2702 Always set segment and frag of symbol, and likewise extern for
2703 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2704 special case exp.X_add_number non-zero for O_symbol expressions.
2705 (equals): Use assign_symbol.
2707 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2709 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2712 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2714 * config/tc-i386.c (tc_gen_reloc): Don't turn
2715 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2717 2005-04-06 Nick Clifton <nickc@redhat.com>
2719 * po/rw.po: New translation: Kinyarwanda
2720 * configure.in (ALL_LINGUAS): Add rw
2721 * configure: Regenerate.
2723 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2724 Bob Wilson <bob.wilson@acm.org>
2726 * config/tc-xtensa.c (branch_align_power): New.
2727 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2728 future_alignment_required): Use branch_align_power to check section
2729 alignment as well as xtensa_fetch_width when aligning branch targets.
2731 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2733 * config/tc-xtensa.c: Warning fixes throughout.
2734 (xtensa_fetch_width): Change to unsigned.
2735 (assemble_nop, xtensa_find_unaligned_branch_targets,
2736 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2737 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2738 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2739 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2740 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2741 get_text_align_max_fill_size, get_text_align_nop_count,
2742 get_text_align_nth_nop_size, get_noop_aligned_address,
2743 get_aligned_diff, convert_frag_align_next_opcode,
2744 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2745 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2746 types, avoiding size_t and using offsetT and addressT appropriately.
2747 (get_text_align_power): Clean up types. Avoid incorrect bound.
2748 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2750 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2752 * config/tc-ia64.c (start_unwind_section): Undo the change
2754 (generate_unwind_image, dot_endp): Likewise.
2756 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2758 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2759 le_nop_stop arrays and initializers to file scope.
2760 (md_begin): When generating code for anything other than
2761 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2763 2005-04-01 Jan Beulich <jbeulich@novell.com>
2765 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2768 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2770 * NEWS: Mention [fdgh]_floating.
2771 * config/atof-vax.c: Fix some whitespace.
2772 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2774 2005-04-01 Nick Clifton <nickc@redhat.com>
2776 * configure.in: Add a check for <unistd.h> providing a prototype
2777 for getopt() which is compatible with the one in
2778 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2779 * configure: Regenerate.
2780 * config.in (HAVE_DECL_GETOPT): Add.
2782 2005-04-01 Jan Beulich <jbeulich@novell.com>
2784 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2786 2005-04-01 Jan Beulich <jbeulich@novell.com>
2788 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2789 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2791 2005-03-30 Julian Brown <julian@codesourcery.com>
2793 * config/tc-arm.c (arm_adjust_symtab): Rename
2794 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2796 2005-03-30 Julian Brown <julian@codesourcery.com>
2798 * config/tc-arm.c (mapping_state): Change documentation in function
2799 comment to cross-reference spec instead. Change type of mapping symbols
2801 (arm_adjust_symtab): Don't change type of mapping symbols here.
2803 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2805 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2806 * config.in: Regenerate.
2807 * configure: Regenerate.
2808 * configure.in: Check for ffs decl and alphabetize.
2810 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2811 Phil Blundell <philb@gnu.org>
2813 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2814 (md_apply_fix3): Mark TLS symbols.
2815 (tc_gen_reloc): Handle TLS relocations.
2816 (arm_fix_adjustable): Ignore TLS relocations.
2817 (s_arm_elf_cons): Support expressions after decorated symbols.
2819 2005-03-29 Julian Brown <julian@codesourcery.com>
2821 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2822 whether personality routine index N has been output for this section.
2823 (mapping_state): tc_segment_info_data now struct not enum.
2824 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2825 handled on section change.
2826 (create_unwind_entry): Previous code to output dependency removed.
2827 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2829 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2830 arm_segment_info_type.
2831 (arm_segment_info_type): New struct.
2833 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2834 Bob Wilson <bob.wilson@acm.org>
2836 * config/tc-xtensa.c (do_align_targets): Update comment.
2837 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2838 Insert a LOOP_END frag before every loop target, and do not overload
2839 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2840 (xg_assemble_vliw_tokens): Use do_align_targets.
2841 (xtensa_fix_target_frags): Remove code to convert a
2842 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2843 negatable branch at the end of a loop.
2844 (frag_can_negate_branch): Delete.
2846 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2847 H.J. Lu <hongjiu.lu@intel.com>
2850 NEWS: Mention "-mtune=[itanium1|itanium2]".
2852 * config/tc-ia64.c (md): Add tune.
2853 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2854 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2855 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2856 B unit NOPs are discouraged for McKinley-derived cores.
2857 (md_begin): Don't hardcode the "extra_goodness()" function in
2859 (ia64_init): Set md.tune to itanium2.
2861 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2862 * doc/c-ia64.texi: Likewise.
2864 2005-03-27 Ian Lance Taylor <ian@airs.com>
2866 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2867 bad C_EFCN symbol, print its name.
2869 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2871 * config/tc-xtensa.c (use_longcalls): Delete.
2872 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2873 the use_longcalls flag is set. Do this before checking the segment.
2874 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2875 expand direct calls at this point.
2876 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2877 (xtensa_find_unmarked_state_frags): Likewise.
2878 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2879 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2880 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2881 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2883 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2885 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2887 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2889 * config/tc-cris.h: Convert to ISO C90.
2890 * config/tc-cris.c: Ditto.
2891 (md_estimate_size_before_relax): Remove obsolete comment for
2892 parameter "segment_type".
2893 (md_begin): Document reason for cast of hash_insert argument.
2894 (md_atof): Correct type of parameter "type".
2896 2005-03-24 Nick Clifton <nickc@redhat.com>
2898 * write.h (bit_fix_new): Remove redundant prototype.
2899 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2900 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2901 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2902 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2903 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2904 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2905 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2906 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2907 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2908 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2909 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2910 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2911 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2912 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2913 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2914 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2915 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2916 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2917 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2918 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2919 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2920 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2921 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2922 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2923 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2924 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2925 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2926 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2927 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2928 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2929 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2930 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2931 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2932 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2933 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2934 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2935 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2936 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2937 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2938 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2939 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2940 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2941 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2942 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2943 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2944 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2945 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2946 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2947 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2948 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2949 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2950 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2951 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2952 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2953 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2955 2005-03-23 Jim Blandy <jimb@redhat.com>
2957 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2958 attributes properly.
2960 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2961 Nick Clifton <nickc@redhat.com>
2963 * configure.tgt: Accept any C library to accompany a GNU Linux
2964 implementation, not just the GNU C library.
2965 * configure.in: Likewise.
2966 * configure: Regenerate.
2968 2005-03-23 Nick Clifton <nickc@redhat.com>
2970 * config/tc-tic30.c: Convert to ISO C90 formatting.
2971 * config/tc-tic30.h: Convert to ISO C90 formatting.
2972 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2973 * config/atof-vax.c: Convert to ISO C90 formatting.
2975 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2977 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2978 relocations correctly as well.
2979 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2980 relocations in mergeable sections section-relative either.
2982 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2984 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2986 2005-03-21 Nick Clifton <nickc@redhat.com>
2988 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2989 warning by providing a prototype for sh_symbian_find_elf_flags.
2991 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2994 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2996 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2997 along with other formats that set bfd_gas. Remove unnecessary
2998 setting of bfd_gas. Delete strongarm cases in generic_target
3001 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3004 * config/tc-m68k.c (TRUNC, SEXT): Define.
3005 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3006 (m68k_ip): Truncate or sign extend expressions as appropriate.
3007 (get_num): Likewise.
3008 (md_apply_fix3): Use SEXT.
3010 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3012 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3013 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3014 (obj-vms.o): Delete rule.
3016 * Makefile.in: Regenerate.
3017 * aclocal.m4: Regenerate.
3018 * doc/Makefile.in: Regenerate.
3019 * po/POTFILES.in: Regenerate.
3021 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3023 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3024 flag for coldfire v4e.
3026 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3028 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3029 xg_apply_fix_value and return a value to indicate success.
3030 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3031 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3032 (xtensa_validate_fix_sub): New.
3033 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3034 (tc_gen_reloc): Move code to handle difference of symbols and code to
3035 apply tentative fix values to ...
3036 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3037 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3038 relocations when linkrelax flag is not set.
3039 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3040 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3042 2005-03-17 Jan Beulich <jbeulich@novell.com>
3044 * config/tc-i386.c (i386_scale): Beautify error message.
3045 (Intel syntax comments): Update.
3046 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3048 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3049 Remove declarations.
3050 (intel_bracket_expr): Declare.
3051 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3052 of the function body in a loop allowing to split an operand into two.
3053 Replace calls to malloc and checks of it returning non-NULL with
3054 calls to xmalloc/xstrdup.
3055 (intel_expr): SHORT no longer handled here. Add comment indicating
3056 comparison ops need implementation.
3057 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3058 Check right operand of - does not specify a register when parsing
3059 the address of a memory reference.
3060 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3061 Check operands do not specify a register when parsing the address of
3063 (intel_e06, intel_e06_1): Likewise.
3064 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3065 handle SHORT as well as unary + and -. Don't accept : except for
3066 segment overrides or in direct far jump/call insns.
3067 (intel_brack_expr): New.
3068 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3070 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3071 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3072 Allow symbolic constants as register scale value.
3073 (intel_get_token): Replace call to malloc and check of return value
3074 with call to xmalloc. Change handling for FLAT to match MASM's.
3075 (intel_putback_token): Don't try to back up/free current token if
3078 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3080 * configure.tgt: Set emulation for arm-*-eabi*.
3081 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3082 * config/te-armeabi.h: New file.
3083 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3084 * config/te-symbian.h: Include "te-armeabi.h".
3086 2005-03-16 Nick Clifton <nickc@redhat.com>
3088 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3089 local variable in case it is clobbered by the setjmp.
3091 2005-03-16 Nick Clifton <nickc@redhat.com>
3092 Ben Elliston <bje@au.ibm.com>
3094 * configure.in (werror): New switch: Add -Werror to the
3095 compiler command line. Enabled by default. Disable via
3097 * configure: Regenerate.
3099 2005-03-16 Nick Clifton <nickc@redhat.com>
3101 * config/obj-coff.h: Convert to ISO C90 formatting.
3102 * config/obj-coff.c: Convert to ISO C90 formatting.
3104 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3106 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3107 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3108 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3109 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3110 (insns): Add ARMv6T2 instructions:
3111 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3112 (arm_archs): Add V6T2 variants.
3114 2005-03-15 Nick Clifton <nickc@redhat.com>
3116 * NEWS: Add cutoff for changes in 2.16 release.
3118 2005-03-15 Jan Beulich <jbeulich@novell.com>
3120 * expr.c (operand): Merge handling of unary + into that for unary
3123 2005-03-14 Eric Christopher <echristo@redhat.com>
3125 * config/tc-mips.c: Include dw2gencfi.h.
3126 (mips_cfi_frame_initial_instructions): New.
3127 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3128 (tc_cfi_frame_initial_instructions): Ditto.
3129 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3130 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3131 * Makefile.am: Update dependencies.
3132 * Makefile.in: Regenerate.
3134 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3136 * po/es.po: Commit new Spanish translation.
3138 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3140 * po/tr.po: Commit new Turkish translation.
3142 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3144 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3147 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3149 * config-gas.com: Mark vax-vms as obsolete.
3150 * configure.in: Remove fmt=vms support.
3151 * config.in: Regenerate.
3152 * configure: Regenerate.
3153 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3155 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3156 Bob Wilson <bob.wilson@acm.org>
3158 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3159 when checking if xg_resolve_literals needs to be called.
3160 * config/tc-xtensa.h: Fix spelling typo in a comment.
3162 2005-03-10 Jan Beulich <jbeulich@novell.com>
3164 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3165 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3166 crafted structure declarations with the types from macro.h.
3168 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3170 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3171 for -mno-shared optimization.
3173 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3175 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3176 (MAX_NOPS): Bump to 4.
3177 (mips_fix_vr4130): New variable.
3178 (nops_for_vr4130): New function.
3179 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3180 nops_for_vr4130 if working around VR4130 errata.
3181 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3182 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3183 (md_parse_option): Handle them.
3184 (md_show_usage): Print them.
3185 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3187 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3189 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3192 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3194 * config/tc-mips.h (mips_flush_pending_output): Delete.
3195 (mips_emit_delays): Declare.
3196 (md_flush_pending_output): Use mips_emit_delays.
3197 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3198 the previous instructions.
3199 (md_begin, append_insn, md_parse_option): Update callers.
3200 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3202 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3203 (s_gpdword): Update callers.
3204 (start_noreorder, end_noreorder): New functions.
3205 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3206 manipulating mips_opts or prev_nop_frag directly.
3207 (mips_flush_pending_output): Delete.
3209 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3211 * config/tc-mips.c (mips_move_labels): New function, taken from...
3212 (append_insn, mips_emit_delays): ...here.
3214 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3216 * config/tc-mips.c (MAX_NOPS): New macro.
3217 (history): Resize to 1 + MAX_NOPS.
3218 (fix_vr4120_class): New enumeration.
3219 (vr4120_conflicts): New variable.
3220 (init_vr4120_conflicts): New function.
3221 (md_begin): Call it.
3222 (insn_uses_reg): Constify first argument.
3223 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3224 (nops_for_insn_or_target): New functions.
3225 (append_insn): Use the new nops_for_* functions instead of inline
3226 delay checks. Generalize prev_nop_frag handling to handle an
3227 arbitrary history length. Insert nops into the history buffer
3228 once the number of nops in prev_nop_frag is fixed.
3229 (emit_delays): Use nops_for_insn instead of inline delay checks.
3231 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3233 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3234 check from branch delay code. Remove unnecessary check for branches.
3236 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3238 * config/tc-mips.c (dummy_opcode): Delete.
3239 (nop_insn, mips16_nop_insn): New variables.
3240 (NOP_INSN): New macro.
3241 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3242 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3243 (md_begin): Initialize nop_insn and mips16_nop_insn.
3244 (append_insn): Use the new emit_nop function to add nops, recording
3245 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3246 to reserve room for the instruction and install_insn to install the
3247 final form. Use insert_into_history to record the instruction in
3248 the history buffer. Use move_insn to do delay slot filling.
3249 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3250 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3251 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3253 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3255 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3256 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3257 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3258 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3259 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3261 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3263 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3264 and extended_p fields with a single fixed_p field.
3265 (append_insn, mips_no_prev_insn): Adjust accordingly.
3267 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3269 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3270 a single mips16_absolute_jump_p bit.
3271 (append_insn): Adjust accordingly.
3273 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3275 * config/tc-mips.h (mips_cl_insn): Move definition to...
3276 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3277 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3279 (history): New variable.
3280 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3281 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3282 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3283 (prev_prev_insn_unreordered): Delete.
3284 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3285 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3288 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3290 * doc/Makefile.am: Update as.info dependencies.
3291 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3293 2005-03-08 Jan Beulich <jbeulich@novell.com>
3295 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3296 error, and point to .purgem documentation if someone really needs
3298 * NEWS: Mention macro redefinition is now an error.
3300 2005-03-08 Jan Beulich <jbeulich@novell.com>
3302 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3303 emitted to. Add more precise diagnostics for non-fitting insns based
3304 on that. Eliminate now superfluous special casing of MLX. Clear out
3305 slot information when dropping an insn.
3307 2005-03-08 Jan Beulich <jbeulich@novell.com>
3309 * config/tc-ia64.c (parse_section_name): Rename to...
3310 (cross_section): In addition to separating the name from the rest of
3311 the arguments, also carry out the operation.
3312 (dot_xdata): Use cross_section.
3313 (dot_float_cons): Likewise.
3314 (dot_xstringer): Likewise.
3315 (dot_xdata_ua): Likewise.
3316 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3318 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3320 * po/gas.pot: Regenerate.
3322 2005-03-04 David Daney <ddaney@avtrex.com>
3324 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3325 instead of '_gp' for -mno-shared optimization.
3327 (s_abicalls): Document it in the comment.
3328 (md_show_usage): Document the -mno-shared option.
3330 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3332 * config/tc-mips.c (mips_set_options): Add sym32 field.
3333 (mips_opts): Initialize it.
3334 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3335 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3336 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3337 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3338 when deciding whether to use a symbolic %highest/%higher expansion.
3339 (macro): Likewise. Remove o64/n32 linux hack. Always use
3340 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3341 and "la". Handle constants separately from symbolic expressions in
3342 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3343 and using load_register to load the high part of the address.
3344 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3345 (OPTION_ELF_BASE): Bump by 2.
3346 (md_longopts): Add entries for -msym32 and -mno-sym32.
3347 (md_parse_option): Handle them.
3348 (usage): Document them.
3349 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3350 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3351 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3352 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3353 -msym32 and -mno-sym32.
3355 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3357 * config/tc-mips.c (load_address): Implement GP optimization
3358 for 64bit address space non-PIC. Fix formatting.
3359 (macro): Likewise. Simplify code.
3360 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3361 (mips_after_parse_args): Simplify code.
3363 2005-03-03 Nick Clifton <nickc@redhat.com>
3365 * expr.c (operand): Remove redundant code enclosed by #ifdef
3366 RELAX_PAREN_GROUPING....#endif.
3368 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3369 reloc is the difference of two symbols defined in the same
3372 * config/tc-iq2000.c (line_comment_chars): Include the # character
3373 as otherwise this breaks #APP/#NO_APP processing.
3375 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3377 * config/tc-arc.c(md_assemble): Remove dead code for handling
3378 immediate indexing of ld and st .
3380 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3381 Joseph Myers <joseph@codesourcery.com>
3383 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3384 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3385 (parse_relocation): Check for a word break after a relocation
3387 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3390 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3392 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3394 2005-03-02 Jan Beulich <jbeulich@novell.com>
3396 * as.c (main): Use unlink_if_ordinary instead of unlink.
3397 * messages.c (as_fatal): Likewise.
3399 2005-03-02 Jan Beulich <jbeulich@novell.com>
3401 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3403 (parse_register): Allow cr8...15 in all modes.
3405 2005-03-02 Jan Beulich <jbeulich@novell.com>
3407 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3408 etc. like normal symbol references (T_ID).
3410 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3412 * symbols.c (fb_label_name): Fix silly thinko in last change.
3414 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3416 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3417 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3419 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3421 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3424 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3427 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3429 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3431 * as.h (assert): Warning fix.
3432 * expr.c (expr): Correct assertion.
3433 * read.c (s_comm_internal): Remove assertion.
3434 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3435 (fixup_segment): Remove assertion.
3436 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3437 (md_apply_fix3): Likewise.
3438 * config/tc-i370.c (md_begin): Correct assertion.
3439 (i370_macro): Warning fix for assertion.
3441 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3443 * configure.in (AC_C_BIGENDIAN): Invoke.
3444 * configure: Regenerate.
3445 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3446 host variable to set string header size.
3447 * config/obj-aout.c (obj_header_append): Don't use host structs.
3448 (obj_symbol_to_chars): Likewise.
3449 (obj_emit_strings): Likewise. Use the passed in output pointer.
3450 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3451 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3452 not sizeof host struct.
3453 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3454 (obj_emit_strings): Likewise.
3455 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3456 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3458 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3460 (host_number_to_chars): Define.
3461 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3462 host internal struct to set header sizes.
3463 * config/tc-i960.c (md_number_to_field): Warning fix.
3464 (md_ri_to_chars): Use host byte order.
3465 (get_cdisp, md_apply_fix3): Warning fix.
3466 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3468 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3470 * doc/c-arc.texi: Update documentation about ARC's extension
3473 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3475 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3478 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3480 * cgen.c: Warning fixes.
3481 * config/tc-arc.c: Likewise.
3482 * config/tc-arm.c: Likewise.
3483 * config/tc-avr.c: Likewise.
3484 * config/tc-d10v.c: Likewise.
3485 * config/tc-d30v.c: Likewise.
3486 * config/tc-frv.c: Likewise.
3487 * config/tc-frv.h: Likewise.
3488 * config/tc-h8300.c: Likewise.
3489 * config/tc-h8500.c: Likewise.
3490 * config/tc-i370.c: Likewise.
3491 * config/tc-i960.c: Likewise.
3492 * config/tc-ia64.c: Likewise.
3493 * config/tc-ip2k.c: Likewise.
3494 * config/tc-m68hc11.c: Likewise.
3495 * config/tc-maxq.c: Likewise.
3496 * config/tc-mcore.c: Likewise.
3497 * config/tc-mips.c: Likewise.
3498 * config/tc-msp430.c: Likewise.
3499 * config/tc-pj.c: Likewise.
3500 * config/tc-ppc.c: Likewise.
3501 * config/tc-ppc.h: Likewise.
3502 * config/tc-s390.c: Likewise.
3503 * config/tc-sh.c: Likewise.
3504 * config/tc-sh64.c: Likewise.
3505 * config/tc-tic4x.c: Likewise.
3506 * config/tc-tic80.c: Likewise.
3507 * config/tc-v850.c: Likewise.
3508 * config/tc-vax.c: Likewise.
3509 * config/tc-w65.c: Likewise.
3510 * config/tc-xstormy16.c: Likewise.
3511 * config/tc-z8k.c: Likewise.
3513 2005-02-22 Catherine Moore <clm@cm00re.com>
3515 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3516 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3518 2005-02-22 Eric Christopher <echristo@redhat.com>
3520 * config/tc-mips.c (struct proc): Change isym to
3521 func_sym. New member func_end_sym.
3522 (s_mips_ent): Update.
3523 (s_mips_end): Ditto. Add code to compute function size.
3525 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3527 * read.c: Warning fixes.
3528 * config/obj-elf.c: Likewise.
3530 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3532 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3535 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3537 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3540 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3542 (demand_empty_rest_of_line): Likewise.
3543 (tic54x_sblock): Likewise.
3544 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3546 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3548 * read.c (address_bytes): New function.
3549 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3550 (potable): Add "dc.a".
3551 (cons_worker): Handle "dc.a".
3552 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3554 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3556 * input-file.c (input_file_open): Rearrange to avoid warning.
3558 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3560 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3561 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3562 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3564 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3566 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3567 uses after .set noat.
3568 (load_address): Likewise.
3569 (macro): Likewise. Don't try to avoid $at use by sacrificing
3570 the target register before it is stored, it won't work.
3572 2005-02-17 James E Wilson <wilson@specifixinc.com>
3574 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3575 see an instruction that specifies a template.
3577 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3579 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3580 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3581 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3583 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3585 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3587 * config/tc-ia64.c (md): Add hint_b.
3588 (emit_one_bundle): Handle md.hint_b for "hint".
3589 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3590 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3591 (ia64_init): Set md.hint_b to error.
3592 (md_assemble): Handle md.hint_b for "hint.b".
3594 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3595 * doc/c-ia64.texi: Likewise.
3597 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3599 * tc.h (struct relax_type, relax_typeS): Move from here..
3600 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3601 * ecoff.c (ecoff_new_file): Add appfile param.
3602 * ecoff.h (ecoff_new_file): Likewise.
3603 * itbl-lex.h: New file.
3604 * itbl-lex.l: Include itbl-lex.h.
3605 * itbl-parse.y: Likewise.
3606 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3607 * read.c (s_app_file_string): Mark appfile possibly unused.
3608 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3609 * subsegs.h (struct seg_info_trash): Delete.
3610 (seg_info): Use segment_info_type instead.
3611 * config/obj-coff.c (struct filename_list): Make filename const char *.
3612 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3613 * config/obj-elf.c (elf_file_symbol): Similarly.
3614 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3616 * config/tc-arc.c (md_operand): Warning fix.
3617 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3618 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3619 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3620 * config/tc-frv.c (frv_force_relocation): Warning fix.
3621 * config/tc-m68k.c (md_parse_option): Delete unused var.
3622 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3623 * config/tc-sparc.c: Likewise.
3624 (s_common): Warning fix.
3625 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3626 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3628 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3629 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3630 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3631 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3632 (tic4x_do_align): Use TIC_NOP_OPCODE.
3633 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3634 * config/tc-vax.c: Include netinet/in.h.
3635 (tc_headers_hook): Formatting.
3636 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3638 2005-02-17 Jan Beulich <jbeulich@novell.com>
3640 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3641 parsing inN, locN, outN. Set 'idx' to offset register number starts
3642 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3645 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3647 * config/tc-mips.c (load_address): Fix formatting.
3648 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3649 Catch macros which are unexpandable without AT. Remove duplicate
3651 (macro2): Remove duplicate zeroing of used_at.
3653 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3655 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3658 2005-02-15 Nigel Stephens <nigel@mips.com>
3659 Maciej W. Rozycki <macro@mips.com>
3661 * config/tc-mips.c (reloc_needs_lo_p): Handle
3662 BFD_RELOC_MIPS16_HI16_S.
3663 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3664 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3665 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3667 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3668 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3669 Call my_getSmallExpression() to parse percent operators.
3670 (percent_op_match, mips_percent_op): Separate definitions.
3671 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3672 (parse_relocation): Handle the MIPS16 mode using
3674 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3675 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3677 2005-02-15 Jan Beulich <jbeulich@novell.com>
3679 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3680 instead of explicitly dealing with the translation; exclude
3681 relocations that are already pcrel, however.
3683 2005-02-15 Jan Beulich <jbeulich@novell.com>
3685 * config/tc-ia64.c: Include limits.h (if available).
3686 (gr_values[0]): Set path to INT_MAX.
3687 (dot_reg_val): Don't allow changing value of r0. Limit range of
3688 general registers at r127.
3689 (specify_resource): Default resource index is -1. Don't set resource
3690 index (in case IA64_RS_RSE) without setting the specific flag.
3691 (note_register_values): Check operand is O_constant before tracking
3692 input value of moves. Add tracking for dep.z with constant inputs.
3693 (print_dependency): Resource index of specific resource may be zero.
3694 (check_dependencies): Likewise.
3696 2005-02-15 Jan Beulich <jbeulich@novell.com>
3698 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3699 reg_class. Check operands and emit diagnostics for illegal use of
3702 2005-02-15 Jan Beulich <jbeulich@novell.com>
3704 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3705 new variables type, suffix, and width. Handle
3706 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3707 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3708 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3709 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3710 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3711 if unable to translate relocation type, using the new variables.
3713 2005-02-15 Jan Beulich <jbeulich@novell.com>
3715 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3716 (ty_symbol_chars): Define.
3717 * config/tc-ia64.c (ia64_symbol_chars): Define.
3719 2005-02-15 Jan Beulich <jbeulich@novell.com>
3721 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3722 input_line_pointer was advanced.
3724 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3726 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3729 2005-02-13 Jan Beulich <jbeulich@novell.com>
3731 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3732 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3734 (ia64_init): Set md.detect_dv.
3735 (ia64_start_line): New static variable warned. Warn only once when
3736 encountering explicit stops in automatic mode.
3737 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3738 * NEWS: Mention new default mode.
3740 2005-02-13 Jan Beulich <jbeulich@novell.com>
3742 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3743 be freed when wiping out previous state. Canonicalize names before
3744 use. Free name string when detecting redefinition.
3745 (dot_pred_rel): Call generic expression parser to process arguments.
3746 Handle O_register case for individual predicates and O_subtract for
3748 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3750 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3751 Warn if multiple found, issue error if resulting symbol name has zero
3753 (dot_alias): Canonicalize name before use.
3755 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3757 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3759 (in_procedure): Return -1 for warning.
3760 (in_prologue): Likewise.
3761 (in_body): Likewise.
3763 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3765 * config/tc-ia64.c (dot_xdata): Undo the last change.
3766 (dot_float_cons): Likewise.
3767 (dot_xstringer): Likewise.
3768 (dot_xdata_ua): Likewise.
3769 (dot_float_cons_ua): Likewise.
3771 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3773 * NEWS: Mention "-munwind-check=[warning|error]".
3775 * config/tc-ia64.c (md): Add unwind_check.
3776 (unwind_diagnostic): New.
3777 (in_procedure): Call unwind_diagnostic when a directive isn't
3779 (in_prologue): Call unwind_diagnostic when a directive isn't in
3781 (in_body): Call unwind_diagnostic when a directive isn't in
3783 (dot_endp): Set md.unwind_check to error before calling
3784 in_procedure and restore it after. When the name is missing or
3785 couldn't be found, use the one from the last .proc if
3786 md.unwind_check isn't error. Warn if md.unwind_check is
3788 (md_parse_option): Handle "-munwind-check=[warning|error]".
3789 (md_show_usage): Add "-munwind-check=[warning|error]".
3790 (ia64_init): Set md.unwind_check to warning.
3792 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3793 * doc/c-ia64.texi: Likewise.
3795 2005-02-11 Jan Beulich <jbeulich@novell.com>
3797 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3799 (ia64_parse_name): New third parameter.
3800 (md_parse_name): Pass third argument.
3801 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3802 (md_operand): Handling of '@'-prefixed symbols moved from here...
3803 (ia64_parse_name): ...to here.
3805 2005-02-11 Jan Beulich <jbeulich@novell.com>
3807 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3808 (errata_nop_necessary_p): Remove declaraction and definition.
3809 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3810 update md.group_idx. Don't reset md.last_groups.
3812 2005-02-11 Jan Beulich <jbeulich@novell.com>
3814 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3816 (dot_xdata): Free section name after use.
3817 (dot_float_cons): Likewise.
3818 (dot_xstringer): Likewise.
3819 (dot_xdata_ua): Likewise.
3820 (dot_float_cons_ua): Likewise.
3821 (md_pseudo_table): Add xdata16 and xdata16.ua.
3823 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3825 * doc/all.texi: Add IA64.
3826 * doc/as.texinfo: Likewise.
3828 * doc/c-ia64.texi: Fix typos.
3830 2005-02-10 Julian Brown <julian@codesourcery.com>
3832 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3834 (do_t_push_pop): Likewise.
3835 (md_assemble): Likewise.
3836 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3837 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3838 (create_unwind_entry): Output dependency on the required personality
3841 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3843 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3844 * subsegs.c (seg_not_empty_p): Likewise.
3846 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3848 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3849 relative jump calculation.
3850 <md_convert_frag) : Likewise.
3851 <output_disp): Likewise.
3853 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3855 * write.c (write_object_file): Recognize warning-symbol construct
3856 and skip object- and target- handling for the second symbol.
3858 2005-02-02 Jan Beulich <jbeulich@novell.com>
3860 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3861 designators along with quoted ones. Free copy of quoted designator
3864 2005-02-01 Ben Elliston <bje@au.ibm.com>
3866 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3867 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3868 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3869 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3870 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3871 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3872 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3873 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3874 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3875 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3876 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3877 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3878 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3879 #if 0'd code throughout.
3881 2005-01-31 Nick Clifton <nickc@redhat.com>
3883 * as.c (parse_args): Bump copyright date reported by --version to
3886 2005-01-31 Nick Clifton <nickc@redhat.com>
3888 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3891 2005-01-31 Jan Beulich <jbeulich@novell.com>
3893 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3894 that can end with .endr in that case. Make requiring/permitting
3895 pseudo-ops without leading dot closer to the logic in read.c serving
3897 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3900 2005-01-31 Jan Beulich <jbeulich@novell.com>
3902 * macro.c (do_formals): Adjust to no longer accept empty parameter
3904 (define_macro): Adjust to no longer accept empty macro name, garbage
3905 following the parameters, or macros that were previously defined.
3906 * read.c (s_bad_end): Declare.
3907 (potable): Add endm. Handler for endr and endm is s_bad_end.
3908 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3910 * read.h (s_bad_endr): Remove.
3912 2005-01-31 Jan Beulich <jbeulich@novell.com>
3914 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3915 immediately discarding (but counting) those exceeding the maximum
3916 possible amount. Track whether output and input operand counts ever
3917 matched, and use this to better indicate which of the operands/
3918 operand types was wrong; specifically don't default to pointing to
3921 2005-01-31 Jan Beulich <jbeulich@novell.com>
3923 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3924 variable in dot_endp). Add body and insn. Make prologue,
3925 prologue_mask, body, and insn bitfields.
3926 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3928 (in_procedure, in_prologue, in_body): New.
3929 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3930 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3931 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3932 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3933 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3934 dot_personality): Use the appropriate one of the above.
3935 (dot_proc): Clear unwind.proc_start; set to current location only if
3936 none of the entry points were valid. Check for non-zero-length entry
3937 point names. Check that entry points aren't defined, yet. Clear
3938 unwind.prologue, unwind.body, and unwind.insn.
3939 (dot_body): Call in_procedure. Check that first directive in procedure
3940 had no insns emitted before. Set unwind.body.
3941 (dot_prologue): Call in_procedure. Check that not already in prologue.
3942 Check that first directive in procedure had no insns emitted before.
3944 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3945 length entry point names. Check that entry points became defined.
3946 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3948 2005-01-31 Jan Beulich <jbeulich@novell.com>
3950 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3951 before actually using it. Don't generate an error in manual bundling
3952 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3953 Don't generate an error in manual bundling mode when looking at an
3954 insn required to be last in its group but the required slot hasn't
3955 been reached, yet. Allow conversion from MII to MI;I for bundle
3956 consisting of only 2 insns with the stop between them. Suppress
3957 various meaningless errors resulting from detecting earlier ones.
3959 2005-01-31 Jan Beulich <jbeulich@novell.com>
3961 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3964 2005-01-28 Christian Groessler <chris@groessler.org>
3966 * config/tc-z8k.c (md_assemble): Improve error detection.
3968 2005-01-28 Jan Beulich <jbeulich@novell.com>
3970 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3971 for personality routine pointer only if there is one.
3972 (ia64_convert_frag): Likewise.
3973 (generate_unwind_image): Likewise.
3975 2005-01-27 Christian Groessler <chris@groessler.org>
3977 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3978 (md_apply_fix3): Make relative branches out of range an error
3979 instead of a warning. Display correct line number for out of
3980 range branches/calls/memory accesses.
3982 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3984 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3985 to emit .debug_line and other debug sections.
3986 * as.h (seg_not_empty_p): Declare.
3987 * subsegs.c (seg_not_empty_p): New predicate.
3989 2005-01-27 Andrew Cagney <cagney@gnu.org>
3991 * configure: Regenerate to track ../gettext.m4 change.
3993 2005-01-27 Jan Beulich <jbeulich@novell.com>
3995 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3997 2005-01-27 Jan Beulich <jbeulich@novell.com>
3999 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4000 to/from application registers dynamic insns.
4001 (md_assemble): Defer resolution of move to/from application registers
4002 dynamic insns when they can be issued on either the I- or M-units.
4004 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4006 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4007 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4008 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4009 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4010 * cgen.c (gas_cgen_parse_operand): Handle
4011 CGEN_PARSE_OPERAND_SYMBOLIC.
4012 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4013 (frv_force_relocation): Likewise. Fix handling of PIC
4015 (md_apply_fix3): Likewise.
4017 2005-01-21 Ben Elliston <bje@au.ibm.com>
4019 * as.h: Remove #if 0'd code.
4020 * atof-generic.c (atof_generic): Likewise.
4021 * ecoff.c (ecoff_directive_frame): Likewise.
4022 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4023 * itbl-ops.c (itbl_add_reg): Likewise.
4024 * listing.c (calc_hex): Likewise.
4025 * read.c (MASK_CHAR): Likewise.
4026 * subsegs.c (subsegs_print_statistics): Likewise.
4027 * symbols.c (indent): Likewise.
4028 * write.c (write_relocs): Likewise.
4029 (write_object_file): Likewise.
4030 (relax_frag): Likewise.
4032 2005-01-20 Nick Clifton <nickc@redhat.com>
4034 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4035 getopt_long_only() from considering -a as an abbreviation for
4037 (parse_args): Fix the parsing of -a=<file>.
4039 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4042 * read.c (s_incbin): Adjust default count for skip. Check validity
4043 of count and skip rigorously.
4045 2005-01-19 Fred Fish <fnf@specifixinc.com>
4047 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4049 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4051 * read.c (convert_to_bignum): New function, split out from...
4052 (emit_expr): ...here. Handle the case where X_add_number is
4053 positive and the input value is negative.
4054 (output_big_sleb128): Fix setting of continuation bit. Check whether
4055 the final byte needs to be sign-extended. Fix size-shrinking loop.
4056 (emit_leb128_expr): When generating a signed leb128, see whether the
4057 sign of an O_constant's X_add_number matches the sign of the input
4058 value. Use a bignum if not.
4060 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4062 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4063 arch_sh_up in order to match the external name and make the
4064 testsuite's job easier.
4066 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4069 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4071 2005-01-12 Nick Clifton <nickc@redhat.com>
4073 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4074 ignored_arguments array.
4076 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4078 * write.c (write_object_file): Disallow a symbol equated to
4081 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4083 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4085 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4086 (maxq_target): New function: Set the machine type.
4088 2005-01-06 Paul Brook <paul@codesourcery.com>
4090 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4091 (md_begin): Handle TE_VXWORKS for FP defaults.
4092 (md_apply_fix3): Correct rela offsets.
4093 (elf32_arm_target_format): Add VxWorks targets.
4095 2005-01-06 Paul Brook <paul@codesourcery.com>
4097 * configure.tgt: Set em=vxworks for *-*-vxworks.
4098 * config/te-vxworks.h: New File.
4100 2005-01-06 Paul Brook <paul@codesourcery.com>
4102 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4104 2005-01-04 Dmitry Diky <diwil@spec.ru>
4106 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4109 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4111 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4112 (dot_loc): New function.
4113 (md_pseudo_table): Add entry to map .loc to dot_loc().
4114 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4115 seen a .loc directive or we're generating DWARF2 debug info for
4118 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4121 * read.c (s_comm_internal): Don't zero end of name until size
4122 expression has been parsed.
4124 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4126 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4128 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4130 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4133 2004-12-22 Ian Lance Taylor <ian@airs.com>
4135 * configure.tgt: New.
4136 * configure.in: Move setting of cpu_type, fmt, etc., to
4138 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4139 $(srcdir)/configure.tgt.
4140 * configure, Makefile.in: Rebuild.
4142 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4144 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4145 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4147 (avr_offset_expression): New function to parse offsets for LDI
4149 (avr_operand): Use it.
4150 (md_apply_fix3): Generate the relocs.
4152 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4154 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4155 BFD_RELOC_SH_IMMS10BY8 relocation.
4157 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4158 than just ignoring bad code.
4160 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4162 * config/tc-v850.c (handle_lo16): New function.
4163 (v850_reloc_prefix): Use it to check lo().
4164 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4166 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4168 * configure.in: Add s390x-ibm-tpf support.
4169 * configure: Regenerate.
4171 2004-12-15 Jan Beulich <jbeulich@novell.com>
4173 * config/obj-elf.c (obj_elf_change_section): Only set type and
4174 attributes on new sections. Emit warning when type of re-declared
4175 section doesn't match.
4177 2004-12-15 Jan Beulich <jbeulich@novell.com>
4179 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4180 '.cfi_startproc simple' doesn't inherit the old value.
4182 2004-12-15 Jan Beulich <jbeulich@novell.com>
4184 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4185 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4186 generation to emit a factored offset.
4188 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4190 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4191 which is too large in the case of NO_PIC without 64-bit
4194 * config/tc-mips.c (mips_in_shared): New static variable.
4195 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4196 (md_longopts): Add -mshared and -mno-shared.
4197 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4198 (s_cpload): Implement !mips_in_shared case.
4199 (s_cpsetup): Likewise.
4200 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4201 * NEWS: Mention -mno-shared.
4203 2004-12-09 Paul Brook <paul@codesourcery.com>
4205 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4208 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4210 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4211 sequence, increase the size of the sequence.
4213 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4216 2004-12-07 Ben Elliston <bje@gnu.org>
4218 * read.c (s_align): Use an align_limit temporary to allay a GCC
4219 signed/unsigned comparison warning.
4221 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4223 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4224 * configure.in: Use it for arm*-*-linux-gnueabi*.
4225 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4226 * config/te-armlinuxeabi.h: New file.
4227 * Makefile.in: Regenerated.
4228 * aclocal.m4: Likewise.
4229 * configure: Likewise.
4230 * doc/Makefile.in: Regenerated.
4232 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4234 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4235 (xtensa_restore_emit_state): Likewise.
4237 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4239 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4242 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4244 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4245 * Makefile.in: Regenerate.
4247 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4249 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4250 functions, give functions a meaningful name, add comments.
4251 (check_range): New function - Replace operand size calculation
4252 with range checking.
4253 (assemble_insn): Update Algorithm, improve error issuing.
4255 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4258 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4260 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4261 miss between different section in the same module.
4262 (tc_gen_reloc): Likewise.
4264 2004-11-25 Theodore A. Roth <troth@openavr.org>
4266 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4267 atmega325, atmega3250, atmega645 and atmega6450.
4269 2004-11-25 Jan Beulich <jbeulich@novell.com>
4271 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4272 permissible for the selected instruction suffix.
4273 (process_suffix): For DefaultSize instructions, suppressing the
4274 guessing of a 'q' suffix if the instruction doesn't support it is
4275 pointless, because only an 'l' suffix can be guessed in this place.
4277 2004-11-24 Nick Clifton <nickc@redhat.com>
4279 * config/tc-iq2000.c: Remove support for IQ10 processor.
4280 Convert to ISO C90 formatting.
4281 * config/tc-iq2000.h: Likewise.
4283 2004-11-23 Nick Clifton <nickc@redhat.com>
4285 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4286 in this table. They should be correct now.
4288 2004-11-23 Jan Beulich <jbeulich@novell.com>
4290 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4291 indicate the MMX extensions added by both SSE and 3DNow!A.
4292 (Cpu3dnowA): Declare.
4293 (CpuUnknownFlags): Update.
4294 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4295 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4296 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4297 3DNow!. Athlon additionally implies 3DNow!A. Several new
4298 entries (those starting with a dot are for sub-arch specification).
4299 (set_cpu_arch): Handle sub-arch specifications.
4300 (parse_insn): Distinguish between instructions not supported because
4301 of insufficient CPU features and because of 64-bit mode.
4302 * doc/c-i386.texi: Describe enhanced .arch directive.
4304 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4306 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4308 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4310 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4311 without a corresponding .debug_info section.
4313 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4315 * read.c (potable): Add "error" and "warning".
4316 (s_errwarn): New function.
4317 * read.h (s_errwarn): Declare.
4318 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4320 2004-11-22 Nick Clifton <nickc@redhat.com>
4322 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4325 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4327 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4328 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4330 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4332 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4333 (coff_adjust_symtab): Adjust call.
4334 (crawl_symbols): Likewise.
4335 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4336 (obj_app_file): Adjust.
4338 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4340 * configure.in: Enable bfd_assember for the MAXQ port.
4341 * configure: Regenerate.
4343 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4344 Sterling Augustine <sterling@tensilica.com>
4346 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4347 there is a conflict.
4348 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4349 interfaces that are related as determined by xtensa_interface_class_id.
4351 2004-11-12 Nick Clifton <nickc@redhat.com>
4353 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4354 offsets for conditional branches.
4356 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4358 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4360 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4362 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4363 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4365 (relax_frag_immed): Update call to update_next_frag_state.
4367 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4369 * obj.h (struct format_ops <app_file>): Add int param.
4370 * read.h (s_app_file_string): Likewise.
4371 * read.c (s_app_file_string): Likewise.
4372 (s_app_file): Adjust s_app_file_string call.
4373 * config/tc-mips.c (s_mips_file): Likewise.
4374 * config/obj-coff.h (obj_app_file): Add app param.
4375 * config/obj-ecoff.h (obj_app_file): Likewise.
4376 * config/obj-multi.h (obj_app_file): Likewise.
4377 * config/obj-elf.h (elf_file_symbol): Likewise.
4378 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4379 if called for # preprocessor lines.
4381 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4384 * symbols.c (resolve_symbol_value): Convert weak symbols only
4386 (symbol_equated_reloc_p): Don't equate weaks when relocating
4387 only for Windows PECOFF.
4389 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4391 * config/tc-crx.c (print_insn): Check and set insn_addr.
4392 * config/tc-crx.h (md_frag_check): Define.
4394 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4395 Vineet Sharma <vineets@noida.hcltech.com>
4397 * configure.in: Add support for new target maxq-coff.
4398 * configure: Regenerate.
4399 * NEWS: Mention new support.
4400 * config/tc-maxq.c: New file.
4401 * config/tc-maxq.h: New file.
4402 * config/obj-coff.h: Add support for maxq-coff.
4404 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4406 * symbols.c (any_external_name): Define.
4407 (resolve_symbol_value): Convert weak symbols.
4408 (S_SET_EXTERNAL): Support any_external_name.
4409 (S_SET_NAME): Qualify parameter const.
4410 (symbol_equated_reloc_p): Equate to weaks when relocating.
4411 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4412 * tc.h (any_external_name): Declare.
4413 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4415 (weak_is_altname): Declare and define.
4416 (weak_name2altname): Same.
4417 (weak_altname2name): Same.
4418 (weak_uniquify): Same.
4419 (weak_altprefix): Define.
4420 (obj_coff_weak): Change .weak syntax and handling.
4421 (coff_frob_symbol): Fix PE weak symbol alternates.
4422 * config/obj-coff.h (USE_UNIQUE): Define.
4423 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4424 are in another segment.
4425 (tc_gen_reloc): Remove broken addend hack.
4426 doc/as.texinfo: Update.
4428 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4430 * config/tc-xtensa.c (total_frag_text_expansion): New.
4431 (md_estimate_size_before_relax): Use it.
4432 (find_address_of_next_align_frag): Likewise.
4434 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4436 * config/tc-crx.c: Rename argument types.
4437 (processing_arg_number): Rename to 'cur_arg_num'.
4438 (get_number_of_bits): Rename to 'set_operand_size'.
4439 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4440 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4441 (set_indexmode_parameters): Remove function, integrate its code into
4443 (set_operand_size): Get rid of 'Operand Number' function parameter -
4444 use global variable 'cur_arg_num' instead.
4445 Use a local 'argument' pointer to reference the current argument.
4446 (parse_operand): Likewise.
4447 (set_operand): Likewise.
4448 (process_label_constant): Likewise.
4450 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4452 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4453 (add_section_rename): Delete. Inlined into...
4454 (build_section_rename): ...here. Use xstrdup instead of strdup.
4455 (xtensa_section_rename): Drop "const" from argument and return types.
4456 (md_show_usage): Indent to match show_usage().
4457 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4458 (tc_canonicalize_section_name): Define.
4459 (md_elf_section_rename): Remove unused macro.
4460 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4461 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4462 (Frame Directive): Delete.
4464 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4466 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4467 * config/tc-arm.c (target_oabi): Delete.
4468 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4469 (arm_opts): Remove moabi.
4470 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4471 * doc/c-arm.texi (ARM Options): Likewise.
4472 * configure: Regenerated.
4474 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4476 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4477 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4478 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4479 * configure: Regenerate.
4480 * config/tc-cris.c (enum cris_archs): New.
4481 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4482 (cris_insn_ver_valid_for_arch): New functions.
4483 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4484 (cris_arch): New variable.
4485 (md_pseudo_table): New pseudo .arch.
4486 (err_for_dangerous_mul_placement): Initialize according to
4488 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4490 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4491 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4492 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4493 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4494 use in md_cris_relax_table.
4495 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4496 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4497 Update and improve head comment.
4498 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4499 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4501 (md_longopts): New option --march=...
4502 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4504 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4505 (HANDLE_RELAXABLE): New macro.
4506 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4507 cases. Check for weak symbols and assume not relaxable. Handle
4508 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4509 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4511 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4512 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4513 (cris_create_short_jump): Adjust for CRISv32.
4514 (cris_relax_frag): Handle new states.
4515 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4516 (md_begin): Define symbols "..asm.arch.cris.v32",
4517 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4518 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4519 when entering opcode table entry points.
4520 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4521 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4522 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4523 (cris_process_instruction): Initialize out_insnp->insn_type to
4524 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4525 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4527 <case 'm'>: Check that modified_char == '.'.
4528 <invalid operands>: Consume the rest of the line.
4529 When operands don't match, skip over subsequent insns with
4530 non-matching version specifier but same mnemonic.
4531 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4532 special registers in CRISv32 are always 32 bit long.
4533 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4535 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4536 and compatible. Recognize "ACR" for v32, unless followed by "+".
4537 (get_spec_reg): Consider cris_arch when looking up register.
4538 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4540 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4541 (cris_get_expression): Restore input_line_pointer if failing "early".
4542 (get_flags): Consider cris_arch and recognize flags accordingly.
4543 (branch_disp): Adjust for CRISv32.
4544 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4545 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4546 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4547 resolved. Don't enter zeros in object file for
4549 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4550 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4551 (md_parse_option): Break out "return 1".
4552 <OPTION_ARCH> New case.
4553 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4554 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4555 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4556 <case BFD_RELOC_32_PCREL>: New cases.
4557 Addends for non-zero fx_pcrel are too in fx_offset.
4558 (md_show_usage): Show --march=<arch>.
4559 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4560 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4561 (s_syntax) <struct syntaxes>: Properly constify member operand.
4562 * config/tc-cris.h (TARGET_MACH): Define.
4563 (cris_mach): Declare.
4564 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4565 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4566 (CRIS-Opts): Document --march=...
4567 (CRIS-Pseudos): Document .arch.
4569 2004-11-04 Jan Beulich <jbeulich@novell.com>
4571 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4572 intel syntax and no register prefix, allow $ in symbol names when
4574 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4575 (intel_float_operand): Add fourth return value indicating math control
4576 operations. Make classification more precise.
4577 (md_assemble): Complain if memory operand of mov[sz]x has no size
4579 (parse_insn): Translate word operands to floating point instructions
4580 operating on integers as well as control instructions to short ones
4581 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4582 floating point instructions operating on non-integer operands.
4583 (match_template): Remove fldcw special case. Adjust q-suffix handling
4584 to permit it on fild/fistp/fisttp in AT&T mode.
4585 (process_suffix): Don't guess DefaultSize insns' suffix from
4586 stackop_size for certain floating point control instructions. Guess
4587 suffix for branch and [ls][gi]dt based on flag_code. Split error
4588 messages for Intel and AT&T syntax, and make the condition more strict
4589 for the former. Adjust suppressing of generation of operand size
4591 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4592 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4593 more error checking.
4594 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4595 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4597 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4599 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4600 md_short_jump_size, md_long_jump_size.
4601 * write.c [!WORKING_DOT_WORD]: Ditto.
4602 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4604 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4606 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4607 const qualifier in these definitions.
4608 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4609 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4611 2004-11-02 Nick Clifton <nickc@redhat.com>
4613 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4614 table before deciding to produce a .debug_line section to match up
4615 with a user provided .debug_info section.
4617 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4619 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4620 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4622 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4624 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4625 (get_flags): New function.
4626 (get_number_of_bits): Edit comments, update numeric values to
4628 (process_label_constant): Don't support the colon
4629 format (SYMBOL:[s|m|l]).
4630 (set_cons_rparams): Support argument type 'arg_rbase'.
4631 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4632 (handle_LoadStor): Bug fix, first handle post-increment mode.
4633 (getreg_image): Remove redundant code, update according to latest
4635 (print_constant): Bug fix relate to 3-word instructions.
4636 (assemble_insn): Bug fix, when matching instructions, verify also
4637 instruction type (not only mnemonic).
4638 Add various error checking.
4639 (preprocess_reglist): Support HI/LO and user registers.
4641 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4643 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4644 in an epilogue directive go negative.
4646 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4649 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4650 after reporting template error during manual bundling. Reported
4651 by Michael Dupont, michaelx.dupont@intel.com.
4653 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4655 * Makefile.am: Run dep-am.
4656 * aclocal.m4: Regenerate with automake 1.9.2.
4657 * Makefile.in: Regenerate with automake 1.9.2.
4658 * doc/Makefile.in: Likewise.
4660 * config/tc-arm.c: Include "dw2gencfi.h".
4661 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4663 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4664 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4665 (tc_cfi_frame_initial_instructions): Define.
4666 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4669 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4671 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4673 Update coprocessor id to be unsigned immediate.
4675 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4677 * config/tc-i386.c (O_secrel): Delete.
4678 (tc_pe_dwarf2_emit_offset): New function.
4679 * config/tc-i386.h (O_secrel): Define as O_md1.
4680 (TC_DWARF2_EMIT_OFFSET): Define.
4682 2004-10-18 Nick Clifton <nickc@redhat.com>
4684 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4685 ignore @fptr() directives for 4-byte fixups.
4687 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4689 * Makefile.am: Run "make dep-am"
4690 * Makefile.in: Regenerate.
4692 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4694 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4695 Remove comments about placement of literal pools.
4696 (Literal Directive): Update description of literal placement.
4697 (Literal Prefix Directive): Remove statement that this does not apply
4698 to absolute-mode literals. Describe new section naming scheme.
4700 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4702 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4703 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4704 is_windowed_return_opcode): Delete.
4705 (xtensa_frob_label): Use get_subseg_target_freq.
4706 (md_assemble): Inline call to is_entry_opcode.
4707 (xtensa_handle_align): Inline call to get_frag_is_literal.
4708 (relaxation_requirements): Inline call to is_jx_opcode.
4709 (emit_single_op): Inline call to is_movi_opcode.
4710 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4711 get_frag_is_no_transform, is_entry_opcode, and
4712 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4713 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4714 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4715 Inline calls to get_frag_is_no_transform.
4716 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4717 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4718 get_frag_is_no_transform.
4719 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4720 and set_frag_is_no_transform.
4721 (get_expression_value): Delete.
4722 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4723 cur_target_freq to target_freq.
4724 (get_subseg_info): Split out code to create a new map entry into ...
4725 (add_subseg_info): ... this new function.
4726 (get_last_insn_flags): Check if get_subseg_info succeeded.
4727 (set_last_insn_flags): Call add_subseg_info if needed.
4728 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4729 (xtensa_reorder_segments): Compute last_sec while counting sections.
4730 Remove call to get_last_sec.
4731 (get_last_sec): Delete.
4732 (cache_literal_section): Inline call to retrieve_literal_seg and its
4733 callees, seg_present and add_seg_list.
4734 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4735 (get_frag_is_insn, get_frag_is_no_transform,
4736 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4737 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4739 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4741 * config/tc-xtensa.c: Use ISO C90 formatting.
4742 * config/tc-xtensa.h: Likewise.
4743 * config/xtensa-istack.h: Likewise.
4744 * config/xtensa-relax.c: Likewise.
4745 * config/xtensa-relax.h: Likewise.
4747 2004-10-12 Paul Brook <paul@codesourcery.com>
4749 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4752 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4755 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4757 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4759 (Acknowledgements): Use "GAS" instead of AS variable.
4761 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4763 * config/tc-i386.c: Include "elf/x86-64.h".
4764 (i386_elf_section_type): New function.
4765 * config/tc-i386.h (md_elf_section_type): Define.
4766 (i386_elf_section_type): New prototype.
4768 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4770 * config/m68k-parse.h (enum m68k_register): New control register,
4772 * config/tc-m68k.c: Correct control register set for MCF5249.
4774 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4775 Sterling Augustine <sterling@tensilica.com>
4777 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4778 (UNREACHABLE_MAX_WIDTH): Define.
4779 (XTENSA_FETCH_WIDTH): Delete.
4780 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4781 prefer_const16, prefer_l32r): New global variables.
4782 (LIT4_SECTION_NAME): Define.
4783 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4784 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4785 (frag_flags struct): New.
4786 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4787 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4788 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4789 (MAX_FORMATS): Define.
4790 (op_placement_info struct, op_placement_table): New.
4791 (O_pltrel, O_hi16, O_lo16): Define.
4792 (directiveE enum): Rename directive_generics to directive_transform.
4793 Delete directive_relax. Add directive_schedule,
4794 directive_absolute_literals, and directive_last_directive.
4795 (directive_info): Rename "generics" to "transform". Delete "relax".
4796 Add "schedule" and "absolute-literals".
4797 (directive_state): Adjust entries to match changes in directive_info.
4798 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4799 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4800 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4801 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4802 (align_only_targets, software_a0_b_retw_interlock,
4803 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4804 software_avoid_short_loop, software_avoid_close_loop_end,
4805 software_avoid_all_short_loops, specific_opcode): Delete.
4806 (warn_unaligned_branch_targets): New.
4807 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4808 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4809 (option_[no_]link_relax, option_[no_]transform,
4810 option_[no_]absolute_literals, option_warn_unaligned_targets,
4811 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4813 (option_[no_]align_only_targets, option_literal_section_name,
4814 option_text_section_name, option_data_section_name,
4815 option_bss_section_name, option_eb, option_el): Delete.
4816 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4817 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4818 and target-hardware. Delete entries for [no-]target-align-only,
4819 literal-section-name, text-section-name, data-section-name, and
4821 (md_parse_option): Handle new options and remove old ones. Accept but
4822 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4823 and treat them as [no-]transform.
4824 (md_show_usage): Add new options and remove old ones.
4825 (xtensa_setup_hw_workarounds): New.
4826 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4827 "long", "short", "loc" and "frequency" entries.
4828 (use_generics): Rename to ...
4829 (use_transform): ... this function. Add past_xtensa_end check.
4830 (use_longcalls): Add past_xtensa_end check.
4831 (code_density_available, can_relax): Delete.
4832 (do_align_targets): New.
4833 (get_directive): Accept dashes in directive names. Warn about
4834 [no-]generics and [no-]relax directives and treat them as
4836 (xtensa_begin_directive): Call md_flush_pending_output only for some
4837 directives. Check for directives inside instruction bundles. Warn
4838 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4839 directives. Handle new directives. Check generating_literals flag
4841 (xtensa_end_directive): Check for directives inside instruction
4842 bundles. Warn and ignore [no-]density directives. Handle new
4843 directives. Call xtensa_set_frag_assembly_state.
4844 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4845 xtensa_dwarf2_emit_insn): New.
4846 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4847 use_literal_section flag.
4848 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4849 literals. Use xtensa_elf_cons to parse the expression.
4850 (xtensa_literal_prefix): Do not check use_literal_section. Support
4851 ".lit4" sections for absolute literals. Change prefix convention to
4852 replace ".text" (or ".t" in a linkonce section). No need to call
4854 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4855 (expression_end): Handle closing braces and colons.
4856 (PLT_SUFFIX, plt_suffix): Delete.
4857 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4858 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4859 and O_hi16 expressions as well.
4860 (tokenize_arguments): Handle closing braces and colons.
4861 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4862 operands and paired register syntax.
4863 (get_invisible_operands): New.
4864 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4865 new xtensa-isa.h functions.
4866 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4867 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4868 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4869 instructions. Use xtensa_translate_zero_immed.
4870 (operand_is_immed, operand_is_pcrel_label): Delete.
4871 (get_relaxable_immed): Use new xtensa-isa.h functions.
4872 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4874 (xtensa_print_insn_table, print_vliw_insn): New.
4875 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4876 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4877 is_branch_or_jump_opcode): Delete.
4878 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4879 (opnum_to_reloc, reloc_to_opnum): Delete.
4880 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4881 xtensa-isa.h functions. Operate on one slot of an instruction.
4882 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4883 xg_get_insn_size): Delete.
4884 (xg_get_build_instr_size): Use xg_get_single_size.
4885 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4886 xg_build_widen_table. Use xg_get_single_size.
4887 (xg_get_max_narrow_insn_size): Delete.
4888 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4889 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4891 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4892 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4893 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4894 xg_build_widen_table. Use xg_get_single_size.
4895 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4897 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4898 treat weak symbols conservatively.
4899 (xg_check_operand): Use new xtensa-isa.h functions.
4900 (is_dnrange): Delete.
4901 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4902 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4903 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4904 xtensa-isa.h functions.
4905 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4906 xg_instruction_matches_options): New.
4907 (xg_instruction_matches_rule): Handle O_register expressions. Call
4908 xg_instruction_matches_options.
4909 (transition_rule_cmp): New.
4910 (xg_instruction_match): Update call to xg_build_simplify_table.
4911 (xg_build_token_insn): Record loc fields.
4912 (xg_simplify_insn): Check is_specific_opcode field and
4913 density_supported flag.
4914 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4915 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4916 (xg_assemble_literal): Add error handling for O_big. Call
4917 record_alignment. Handle O_pltrel.
4918 (xg_valid_literal_expression): New.
4919 (xg_assemble_literal_space): Add slot parameter. Remove call to
4920 set_expr_symbol_offset. Add call to record_alignment. Update call to
4922 (xg_emit_insn): Delete.
4923 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4924 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4925 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4926 and slot parameters. Handle new "alternate" relocations for absolute
4927 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4928 O_hi16. Use new xtensa-isa.h functions.
4929 (xg_assemble_tokens): Delete.
4930 (is_register_writer): Use new xtensa-isa.h functions.
4931 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4932 old-style RSR from LCOUNT.
4933 (next_frag_opcode): Delete.
4934 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4935 update_next_frag_state): New.
4936 (update_next_frag_nop_state): Delete.
4937 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4938 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4939 the state of the absolute-literals directive. Add calls to
4940 record_alignment and xtensa_set_frag_assembly_state. Call
4941 xtensa_switch_to_non_abs_literal_fragment instead of
4942 xtensa_switch_to_literal_fragment.
4944 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4945 (get_expanded_loop_offset): Change check for undefined opcode to an
4947 (xtensa_set_frag_assembly_state, relaxable_section,
4948 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4949 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4950 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4951 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4952 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4953 (xtensa_init_fix_data): New.
4954 (xtensa_frob_label): Reset label symbol to the current frag. Check
4955 do_align_targets and generating_literals flag. Propagate frequency
4956 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4957 (xtensa_unrecognized_line): New.
4958 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4959 to xtensa_set_frag_assembly_state.
4960 (error_reset_cur_vinsn): New.
4961 (md_assemble): Remove check for literal frag. Remove call to
4962 istack_init. Call use_transform instead of use_generics. Parse
4963 explicit instruction format specifiers. Move code for
4964 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4965 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4966 Add dwarf2_where call. Remote automatic alignment for ENTRY
4967 instructions. Move call to xtensa_clear_insn_labels to the end.
4968 Rearrange to handle bundles.
4969 (xtensa_cons_fix_new): Delete.
4970 (xtensa_handle_align): New.
4971 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4972 assignment to is_no_density field.
4973 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4974 instead of reloc_to_opnum. Handle "alternate" relocations.
4975 (xtensa_force_relocation, xtensa_check_inside_bundle,
4976 xtensa_elf_section_change_hook): New.
4977 (xtensa_symbol_new_hook): Delete.
4978 (xtensa_fix_adjustable): Check for difference of symbols with an
4979 offset. Check for external and weak symbols.
4980 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4981 (md_estimate_size_before_relax): Return expansion for the first slot.
4982 (tc_gen_reloc): Handle difference of symbols by producing
4983 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4984 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4985 tentative values into the output when linkrelax is set.
4986 (XTENSA_PROP_SEC_NAME): Define.
4987 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4988 Create literal tables only if using literal sections. Create new
4989 property tables instead of old instruction tables. Check for unaligned
4990 branch targets and loops.
4991 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4992 new_resource_table, clear_resource_table, resize_resource_table,
4993 resources_available, reserve_resources, release_resources,
4994 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4995 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4996 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4997 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4998 flag. Update checks for workaround options. Call
4999 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5000 (xtensa_cleanup_align_frags): Add special case for branch targets.
5001 Check for and mark unreachable frags.
5002 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5003 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5004 end of a zero-overhead loop body.
5005 (frag_can_negate_branch): Handle instructions with multiple slots.
5006 Use new xtensa-isa.h functions
5007 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5008 xtensa_mark_zcl_first_insns): New.
5009 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5010 transformations are disabled.
5011 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5012 multislot instructions.
5013 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5014 Likewise. Also error if transformations are disabled.
5015 (unrelaxed_frag_max_size): New.
5016 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5017 xtensa-isa.h functions.
5018 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5019 xtensa_opcode_is_loop instead of is_loop_opcode.
5020 (get_text_align_power): Replace as_fatal with assertion.
5021 (get_text_align_fill_size): Iterate instead of using modulus when
5023 (get_noop_aligned_address): Assert that this is for a machine-dependent
5024 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5025 xg_get_single_size, and frag_format_size.
5026 (get_widen_aligned_address): Rename to ...
5027 (get_aligned_diff): ... this function. Add max_diff parameter.
5028 Remove handling of rs_align/rs_align_code frags. Use
5029 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5030 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5031 and pass it back to caller.
5032 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5033 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5034 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5035 (relax_frag_text_align): Rename to ...
5036 (relax_frag_loop_align): ... this function. Assume loops can only be
5037 in the first slot of an instruction.
5038 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5039 instruction. Remove call to frag_wane.
5040 (relax_frag_narrow): Rename to ...
5041 (relax_frag_for_align): ... this function. Extend to handle
5042 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5043 RELAX_NARROW for the first slot.
5044 (find_address_of_next_align_frag, bytes_to_stretch): New.
5045 (future_alignment_required): Use find_address_of_next_align_frag and
5046 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5047 alignment decisions.
5048 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5049 Check if transformations are enabled for b_j_loop_end workaround.
5050 Use new xtensa-isa.h functions and handle multislot instructions.
5051 Update call to xg_assembly_relax.
5052 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5053 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5055 (convert_frag_narrow): Add segP, format and slot parameters. Call
5056 convert_frag_immed for branch instructions. Adjust calls to
5057 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5058 xg_get_single_size and xg_get_single_format.
5059 (convert_frag_fill_nop): New.
5060 (convert_frag_immed): Add format and slot parameters. Handle multislot
5061 instructions and use new xtensa-isa.h functions. Update calls to
5062 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5063 enabled for b_j_loop_end workaround. Use build_nop instead of
5064 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5065 frags. Use xg_get_single_size. Handle O_pltrel.
5066 (fix_new_exp_in_seg): Remove check for old plt flag.
5067 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5068 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5069 for loop opcode to an assertion. Mark all frags up to the end of the
5070 loop as not transformable.
5071 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5072 (get_subseg_info): New.
5073 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5075 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5076 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5077 (xtensa_switch_to_non_abs_literal_fragment): New.
5078 (cache_literal_section): Add is_code parameter and pass it through to
5079 retrieve_literal_seg.
5080 (retrieve_literal_seg): Add is_code parameter and use it to set the
5081 flags on the literal section. Handle case where head parameter is 0.
5082 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5083 set_frag_is_no_transform): New.
5084 (xtensa_create_property_segments): Add end_property_function parameter
5085 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5086 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5087 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5088 (add_xt_block_frags): Add end_property_function parameter and call it
5089 if it is non-zero. Call xtensa_frag_flags_init.
5090 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5091 get_frag_property_flags, frag_flags_to_number,
5092 xtensa_frag_flags_combinable, xt_block_aligned_size,
5093 xtensa_xt_block_combine, add_xt_prop_frags,
5094 init_op_placement_info_table, opcode_fits_format_slot,
5095 xg_get_single_size, xg_get_single_format): New.
5096 (istack_push): Inline call to tinsn_copy.
5097 (tinsn_copy): Delete.
5098 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5099 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5100 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5101 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5102 functions. Handle invisible operands.
5103 (tinsn_to_slotbuf): New.
5104 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5105 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5106 vinsn_from_chars, and xg_free_vinsn.
5107 (tinsn_from_insnbuf): New.
5108 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5109 instructions. Handle symbol differences.
5110 (get_num_stack_text_bytes): Use xg_get_single_size.
5111 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5112 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5113 get_expr_register, set_expr_symbol_offset_diff): New.
5114 * config/tc-xtensa.h (MAX_SLOTS): Define.
5115 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5116 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5117 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5119 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5120 (xtensa_frag_type struct): Add is_assembly_state_set,
5121 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5122 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5123 Replace is_generics and is_relax fields by is_no_transform field.
5124 Delete is_text and is_longcalls fields. Change text_expansion and
5125 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5126 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5127 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5128 (xtensa_fix_data struct): New.
5129 (xtensa_symfield_type struct): Delete plt field.
5130 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5131 forward declaration here.
5132 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5133 (XTENSA_SECTION_RENAME): Undefine.
5134 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5135 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5136 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5137 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5138 (unit_num_copies_func, opcode_num_units_func,
5139 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5140 (resource_table struct): New.
5141 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5142 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5143 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5144 (tinsn_copy): Delete prototype.
5145 (vliw_insn struct): New.
5146 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5147 (widen_spec_list): Add option conditions for density and boolean
5148 instructions. Add expansions using CONST16 and conditions for using
5149 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5151 (simplify_spec_list): Add option conditions for density instructions.
5152 Add entry for NOP instruction.
5153 (append_transition): Add cmp function pointer parameter and use it to
5154 insert the new entry in order.
5155 (operand_function_LOW16U, operand_function_HI16U): New.
5156 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5157 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5158 (enter_opname, split_string): Use xstrdup instead of strdup.
5159 (init_insn_pattern): Initialize new options field.
5160 (clear_req_or_option_list, clear_req_option_list,
5161 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5163 (parse_insn_pattern): Parse option conditions.
5164 (transition_applies): New.
5165 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5166 swapped last arguments in calls to append_constant_value_condition.
5167 Call clone_req_option_list. Add warning about invalid opcode.
5168 Handle LOW16U and HI16U function names.
5169 (build_transition_table): Add cmp parameter and use it in calls to
5170 append_transition. Use new xtensa-isa.h functions. Check
5171 transition_applies before adding entries.
5172 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5173 pass it through to build_transition_table.
5174 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5175 ReqOption, transition_cmp_fn): New types.
5176 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5177 (transition_rule struct): Add options field.
5178 * doc/as.texinfo (Overview): Update Xtensa options.
5179 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5180 --[no-]relax, and --[no-]generics options. Update descriptions of
5181 --text-section-literals and --[no-]longcalls. Add
5182 --[no-]absolute-literals and --[no-]transform.
5183 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5184 Remove use of "generic" and "specific" terminology for opcodes.
5185 (Xtensa Registers): Generalize the syntax description to include
5186 user-defined register files.
5187 (Xtensa Automatic Alignment): Update.
5188 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5189 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5190 (Xtensa Directives): Remove confusing rules about precedence.
5191 (Density Directive, Relax Directive): Delete.
5192 (Schedule Directive): New.
5193 (Generics Directive): Rename to ...
5194 (Transform Directive): ... this node.
5195 (Literal Directive): Update for absolute literals. Missing
5196 literal_position directive is now an error.
5197 (Literal Position Directive): Update for absolute literals.
5198 (Freeregs Directive): Delete.
5199 (Absolute Literals Directive): New.
5200 (Frame Directive): Minor editing.
5201 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5202 Update dependencies.
5203 * Makefile.in: Regenerate.
5205 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5207 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5208 to build the second and third fixups for a composite relocation.
5209 (macro_read_relocs): New function.
5210 (macro_build): Use it.
5211 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5212 Simplify fragging code accordingly.
5213 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5214 of the composite relocation. Set fx_tcbit in both fixups.
5216 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5218 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5219 (md_apply_fix3): Don't treat composite relocs as done.
5221 2004-10-07 Jan Beulich <jbeulich@novell.com>
5223 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5224 prefix for symbol names generated from the LOCAL macro directive.
5226 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5227 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5229 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5231 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5233 (md_assemble): Add error checking for Co-Processor instructions.
5234 (get_cinv_parameters): Add 'b' option to invalidate the
5235 branch-target cache.
5237 2004-10-05 Paul Brook <paul@codesourcery.com>
5239 * config/tc-arm.c (unwind): New variable.
5240 (vfp_sp_encode_reg): New function.
5241 (vfp_sp_reg_required_here): Use it.
5242 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5243 (vfp_parse_reg_list): New function.
5244 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5245 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5246 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5247 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5249 (md_pseudo_table): Add them.
5250 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5251 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5252 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5253 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5254 require_hashconst, add_unwind_opcode): New functions.
5255 * doc/c-arm.texi: Document unwinding opcodes.
5256 * NEWS: Mention the new feature.
5258 2004-10-04 Eric Christopher <echristo@redhat.com>
5260 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5262 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5264 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5266 * config/tc-s390.c (md_apply_fix3): Likewise.
5267 * config/tc-sparc.c (md_apply_fix3): Likewise.
5269 2004-10-01 Paul Brook <paul@codesourcery.com>
5271 * config/tc-arm.c (arm_elf_section_type): New function.
5272 (arm_elf_change_section): Set section link for exidx sections.
5273 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5274 (md_elf_section_type): Define.
5276 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5278 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5279 instruction's offset.
5281 2004-10-01 Adam Nemet <anemet@lnxw.com>
5283 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5285 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5287 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5288 asymbol *, instead use symbol_get_bfdsym.
5290 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5292 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5294 2004-09-30 Paul Brook <paul@codesourcery.com>
5296 * config/tc-arm.c (do_smi, do_nop): New functions.
5297 (insns): Add ARMv6ZK instructions.
5298 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5299 (tc_gen_reloc): Ditto.
5300 (arm_cpus): Add mpcore and arm1176.
5301 (arm_archs): Add armv6{k,z,zk}.
5302 * doc/c-arm.texi: Document new cores and architectures.
5304 2004-09-30 Nick Clifton <nickc@redhat.com>
5306 * config/tc-arm.c: Use ISO C90 formatting.
5308 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5310 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5311 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5312 REG_TYPE_MVDX is expected.
5314 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5316 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5318 2004-09-21 James E Wilson <wilson@specifixinc.com>
5320 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5321 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5322 output_spill_base, output_unat_psprel, output_lc_psprel,
5323 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5324 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5325 output_spill_psprel_p): Use it.
5327 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5329 * config/tc-crx.c (handle_LoadStor): New function.
5330 Handle load/stor unique instructions before parsing.
5332 2004-09-17 Paul Brook <paul@codesourcery.com>
5334 * config/tc-arm.c (s_arm_rel31): New funciton.
5335 (md_pseudo_table): Add .rel31.
5336 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5337 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5338 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5339 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5340 (arm_parse_reloc): Add (target2).
5342 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5344 * Makefile.am: Run "make dep-am".
5345 * Makefile.in: Regenerate.
5346 * aclocal.m4: Regenerate.
5347 * configure: Regenerate.
5348 * doc/Makefile.in: Regenerate.
5349 * po/POTFILES.in: Regenerate.
5350 * po/gas.pot: Regenerate.
5352 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5354 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5355 [!LLONG_MAX]: Ditto.
5357 2004-09-13 Paul Brook <paul@codesourcery.com>
5359 * config/tc-arm.c: Rename RELABS to TARGET1.
5361 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5363 * messages.c (as_internal_value_out_of_range): Cast values passed
5364 to as_bad_where or as_warn_where to proper type.
5366 2004-09-11 Theodore A. Roth <troth@openavr.org>
5368 * config/tc-avr.c: Add support for
5369 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5371 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5373 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5374 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5376 2004-09-08 Paul Brook <paul@codesourcery.com>
5378 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5379 fini_array and preinit_array section types.
5380 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5382 * doc/as.texinfo: Document extra section types.
5384 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5386 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5387 * Makefile.in: Regenerated.
5388 * configure.in: Set em for arm*-*-symbianelf*.
5389 * configure: Regenerated.
5390 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5391 vectors when appropriate.
5392 * config/te-symbian.h: New file.
5394 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5396 * config/tc-crx.c (gettrap): Exception vector can be case
5398 (process_label_constant): Fix a 32-bit displacement bug in branch
5400 (get_operandtype) : Bug fix, wrong operand was used.
5401 (process_label_constant): Initialize relocation type to
5404 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5406 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5407 for synthesizable cores.
5409 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5411 2004-08-25 Dmitry Diky <diwil@spec.ru>
5413 * config/tc-msp430.c: Clean-up the code.
5414 (md_relax_table): New relax table.
5415 (mcu_types): Sort MCU types.
5416 (md_pseudo_table): Add .profiler pseudo handler.
5417 (pow2value): New function.
5418 (msp430_profiler): New function.
5419 (msp430_operands): Add new insns handlers.
5420 (msp430_srcoperand): Add register operand handler, allow complex
5422 (md_estimate_size_before_relax): Rewritten.
5423 (md_convert_frag): Rewritten.
5424 (msp430_relax_frag): New function.
5425 * config/tc-msp430.h (md_relax_frag): define macro
5426 * doc/c-msp430.texi: Update information.
5428 2004-08-24 Nick Clifton <nickc@redhat.com>
5430 * as.c (std_shortopts): Allow -g to take an optional argument.
5431 (parse_args): Pass any switch starting with -g on to the backend
5434 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5436 * configure.in (arm*-*-symbianelf*): New target.
5437 (arm*-*-eabi*): Likewise.
5438 * configure: Regenerated.
5440 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5441 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5444 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5446 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5447 argument, don't do anything if current section is not
5448 .gnu.linkonce.t.* and linkonce_empty is set.
5449 (generate_unwind_image, dot_endp): Adjust callers, call
5450 start_unwind_section (*, 1) if nothing will be put into the
5453 2004-08-17 Nick Clifton <nickc@redhat.com>
5455 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5456 (show_usage): Add -g.
5457 (std_longopts): Add --gen-debug. Alpha sort the table.
5458 (parse_args): Print an error message if a switch is not handled.
5459 Handle the -g switch, calling md_debug_format_selector() if
5461 * NEWS: Mention new feature.
5462 * doc/as.texinfo: Document new switch.
5463 * doc/internals.texi: Document behaviour of md_parse_option.
5465 * config/tc-arm.c (md_parse_option): Do not issue an error message
5466 if the switch is not recognised.
5467 * config/tc-m68k.c (md_parse_option): Likewise.
5468 * config/tc-pdp11.c (md_parse_option): Likewise.
5469 * config/tc-v850.c (md_parse_option): Likewise.
5471 * as.h: Fix up formatting.
5474 2004-08-16 Nick Clifton <nickc@redhat.com>
5476 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5478 * configure.in: Sort architecture based tables alphabetically.
5479 * configure: Regenerate.
5481 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5483 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5484 { "cc", 68 }, with { "cr", 70 }.
5486 2004-08-13 Jan Beulich <jbeulich@novell.com>
5487 Nick Clifton <nickc@redhat.com>
5489 * as.c: Add and handle new --alternate command line option.
5490 * macro.c (macro_set_alternate): New.
5491 * macro.h (macro_set_alternate): Declare.
5492 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5493 * doc/as.texinfo: Document new command line option and pseudo-ops
5494 as well as insert documentation originating from gasp about
5495 alternate macro syntax.
5496 * NEWS: Mention new command line option and pseudo-ops.
5498 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5500 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5503 2004-08-06 Paul Brook <paul@codesourcery.com>
5505 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5506 Handle new relocations.
5507 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5509 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5511 * write.c (relax_segment): Use was_address instead of address when
5512 setting fr_fix field for align frag due to backwards .org.
5514 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5516 Introduce SH2a support.
5517 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5518 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5520 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5521 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5522 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5523 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5524 to end of conditional expression.
5525 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5526 * config/tc-sh.c: Add sh2a-nofpu support.
5527 2003-12-29 DJ Delorie <dj@redhat.com>
5528 * tc-sh.c: Add sh2a support.
5529 (parse_reg): Add tbr.
5530 (parse_at): Support @@(disp,tbr).
5531 (get_specific): Support sh2a opcodes.
5532 (insert4): New, for 4 byte relocs.
5533 (build_Mytes): Support sh2a opcodes.
5534 (md_apply_fix3_Mytes): Support sh2a opcodes.
5535 2003-12-02 Michael Snyder <msnyder@redhat.com>
5536 * config/tc-sh.c (md_parse_option): Handle sh2a.
5537 (sh_elf_final_processing): Ditto.
5539 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5541 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5544 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5546 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5547 (ppc_arch): Expand comment.
5549 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5551 * config/tc-crx.c: Support evaluating the difference between two
5553 * config/tc-crx.h: Likewise.
5555 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5557 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5559 (ia64_elf_section_change_hook): Set the linked-to section for
5562 2004-07-26 Dmitry Diky <diwil@spec.ru>
5564 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5565 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5566 msp430xG438, msp430xG439.
5568 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5570 * doc/as.texinfo (Section, PushSection): Correct documentation
5573 2004-07-21 Jan Beulich <jbeulich@novell.com>
5575 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5576 permissible for the selected instruction suffix.
5577 (match_template): Don't permit 64-bit general purpose operands in
5579 (finalize_imm): Permit 64-bit immediates.
5580 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5581 specially except for the width of the used base and/or index
5582 registers. For 32-bit displacements, use sign-extended
5583 relocations only when using 64-bit addressing.
5584 Force zero displacement on rip-relative addressing when there is
5585 no other displacement.
5586 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5587 specially except for the width of the used base and/or index
5589 (parse_register): Disallow Reg64 registers in 32-bit mode.
5591 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5592 suffix if the instruction doesn't support it.
5594 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5596 * config/tc-mips.c (append_insn): Handle constant expressions with
5597 no associated relocation.
5598 (mips_ip): Cancel the expression after use for the Q format
5600 (parse_relocation): Return no relocation for unsupported
5602 (my_getSmallExpression): Return no relocation if no relocation
5605 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5607 * config/obj-som.c (adjust_stab_sections): Add prototype.
5608 (obj_som_compiler, obj_som_version, obj_som_copyright,
5609 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5610 * config/tc-hppa.c (update_subspace): Likewise.
5611 (is_defined_subspace): Amplify comment.
5612 * config/obj-som.h (som_frob_file): Add prototype.
5614 2004-07-19 Christopher Faylor <cgf@timesys.com>
5615 H.J. Lu <hongjiu.lu@intel.com>
5617 * subsegs.c (section_symbol): Don't create a new segment when
5618 existing segment is undefined.
5620 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5622 * config/tc-arm.c: Include include/opcode/arm.h.
5623 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5624 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5625 (FPU_ARCH_*): Delete.
5626 * Makefile.am: Update dependencies.
5627 * Makefile.in: Regenerate.
5629 2004-07-15 Nick Clifton <nickc@redhat.com>
5631 * configure.in: Accept armbe as a big-endian arm configuration.
5632 * configure: Regenerate.
5634 2004-07-13 Thomas Nystrom <thn@saeab.se>
5636 * config/tc-i386.c (T_SHIFTOP): New constant.
5637 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5638 (intel_el1): Handle '~'.
5639 (intel_get_token): Handle '<>', '&', '|' and '~'.
5641 2004-07-13 Nick Clifton <nickc@redhat.com>
5643 (md_assemble): Remove spurious newline from end of as_bad error
5645 (intel_e05_1): Likewise.
5646 (intel_e11): Likewise.
5647 (intel_match_token): Likewise.
5649 2004-07-11 Andreas Schwab <schwab@suse.de>
5651 * config/tc-m68k.c: Convert to C90. Remove redundant
5652 declarations. Indentation fixup.
5653 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5654 obj_coff_section ourselves.
5656 2004-07-09 James E Wilson <wilson@specifixinc.com>
5658 * config/tc-ia64.c (default_big_endian): New.
5659 (dot_byteorder, md_begin): Use it.
5660 (md_parse_option): Set it.
5662 2004-07-09 Nick Clifton <nickc@redhat.com>
5664 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5665 * configure: Regenerate.
5666 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5667 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5668 sh_find_elf_flags if necessary.
5670 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5672 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5673 going to be split into more than one in-place addend, return 0
5674 for relocations against mergeable sections. Associate comments
5677 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5679 * Makefile.am (CPU_TYPES): Add crx.
5680 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5681 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5682 (DEPTC_crx_elf): New target.
5683 (DEPOBJ_crx_elf): Likewise.
5684 (DEP_crx_elf): Likewise.
5685 * Makefile.in: Regenerate.
5686 * configure.in: Add crx* target.
5687 * configure: Regenerate.
5688 * config/tc-crx.c: New file.
5689 * config/tc-crx.h: New file.
5690 * NEWS: Mention new target.
5692 2004-07-06 Nick Clifton <nickc@redhat.com>
5694 * config.in: Undefine TARGET_SYMBIAN by default.
5696 * configure: Regenerate. Add sh-symbian-elf target. If
5697 selected define TARGET_SYMBIAN.
5698 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5699 format if TARGET_SYMBIAN has been defined.
5701 * output-file.c (output_file_create): Report the target format
5702 chosen when bfd_openw reports that it is invalid.
5704 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5705 pseudo for BFD based assemblers.
5707 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5710 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5711 (md_parse_option): Remove redundant -isa testing.
5712 Make bfd_arch variable const.
5713 (md_show_usage): Make bfd_arch variable const.
5715 2004-07-03 James E Wilson <wilson@specifixinc.com>
5717 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5718 * config/tc-ia64.h (md_frag_check): Define.
5720 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5722 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5724 * doc/as.texinfo (Weak): Document PE weak symbols.
5726 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5728 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5729 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5730 (mips_frob_file): Rework so that only a single pass through the
5731 relocs is needed. Allow %lo()s to have higher offsets than their
5732 corresponding %hi()s or %got()s.
5734 2004-07-02 Nick Clifton <nickc@redhat.com>
5736 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5737 allow values which have come from undefined symbols.
5738 Always consider this fixup to have been processed as a reloc
5739 cannot be generated for it.
5741 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5743 * frags.h (struct frag): Add has_code and insn_addr fields.
5744 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5745 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5746 * config/tc-ppc.h (md_frag_check): Define.
5748 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5750 * doc/Makefile.am (info): Rename goal to...
5751 (info-local): ... this, to preserve implicit dependencies.
5752 * doc/Makefile.in: Regenerate with automake 1.8.5.
5754 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5756 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5757 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5758 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5759 (tc_gen_reloc): Likewise.
5760 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5761 (m32r_parse_name): Likewise.
5762 (m32r_cgen_parse_fix_exp): Likewise.
5763 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5764 (O_PIC_reloc): Likewise.
5765 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5766 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5767 for @GOTOFF, @GOT, @PLT.
5769 2004-06-21 Jan Beulich <jbeulich@novell.com>
5771 * gas/symbols.c: While discarding ordinary local absolute symbols
5772 when --strip-local-absolute is in effect, retain file symbols.
5774 2004-06-20 Andreas Schwab <schwab@suse.de>
5776 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5777 (md_parse_option): Likewise.
5779 2004-06-17 Jan Beulich <jbeulich@novell.com>
5781 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5782 * config/te-netware.h: New file.
5783 * config/te-ppcnw.h: Delete: Obsolete.
5784 * configure.in: Eliminate ill NetWare targets. Make generic
5785 NetWare target use proper emulation.
5786 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5787 reference to new te-netware.h.
5788 * configure: Regenerate.
5789 * Makefile.in: Regenerate.
5791 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5793 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5794 comparison in .insn pseudo operation.
5796 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5798 * config/obj-coff.c (coff_adjust_section_syms): Use
5799 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5800 (coff_frob_section): Likewise.
5801 * config/tc-mips.c (md_apply_fix3): Likewise.
5802 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5803 (elf_frob_file_after_relocs): Likewise.
5805 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5807 * config/tc-hppa.c (log2): Rename to exact_log2.
5808 (pa_next_subseg): Delete unused function.
5809 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5810 (create_new_subspace): Likewise.
5813 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5814 labels. Fix warning.
5816 2004-05-28 DJ Delorie <dj@redhat.com>
5818 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5819 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5820 or non-merged symbols.
5822 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5824 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5825 restore the old slot when inserting srlz.i/srlz.d.
5827 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5829 * Makefile.am: Regenerate dependecies.
5830 * Makefile.in: Regenerate.
5831 * config/tc-sh.c (valid_arch): Make unsigned.
5832 (preset_target_arch): Likewise.
5833 (md_begin): Use new architecture flags system.
5834 (get_specific): Likewise.
5835 (assemble_ppi): Likewise.
5836 (md_assemble): Likewise. Also fix error check for bad opcodes.
5837 (md_parse_option): Likewise. Also generate -isa values according
5838 to the table in bfd/cpu-sh.c instead of just constants. Also
5839 allow <arch>-up ISA variants.
5840 (sh_elf_final_processing): Replace if-else chain with a call to
5841 sh_find_elf_flags().
5843 2004-05-28 Peter Barada <peter@the-baradas.com>
5845 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5846 with zero offset into mode 2 addressing to save a word.
5848 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5850 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5851 (ar_is_only_in_integer_unit): New.
5852 (ar_is_only_in_memory_unit): New.
5853 (generate_unwind_image): Silence gcc on 32bit host.
5854 (md_assemble): Use ar_is_only_in_integer_unit instead of
5855 ar_is_in_integer_unit. Check AR access.
5857 2004-05-27 Peter Barada <peter@the-baradas.com>
5859 * config/tc-m68k.c (md_begin): Sort the opcode table into
5861 (m68k_compare_opcode): New function to do the sorting.
5863 2004-05-24 Peter Barada <peter@the-baradas.com>
5865 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5866 addressing on MIT style operands.
5867 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5869 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5872 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5874 * expr.c (operand, operator): Don't reject '++' and '--'.
5876 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5878 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5881 2004-05-17 Adam Nemet <anemet@lnxw.com>
5883 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5884 * configure: Regenerate.
5886 2004-05-13 Paul Brook <paul@codesourcery.com>
5888 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5890 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5892 * configure.in (or32-*-rtems*): Switch to elf.
5893 * configure: Regenerate.
5895 2004-05-13 Nick Clifton <nickc@redhat.com>
5897 * po/fr.po: Updated French translation.
5899 2004-05-11 Nick Clifton <nickc@redhat.com>
5901 * doc/as.texinfo (Section): Document G and T flags to .section
5902 directive. Document the extra arguments that the G flag
5903 requires. Document the #tls flag.
5905 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5907 * subsegs.c (section_symbol): Create a new section symbol if
5908 the existing one doesn't match.
5909 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5911 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5913 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5914 to cope with VR4181A errata MD(1) and MD(4).
5916 2004-05-07 Brian Ford <ford@vss.fsi.com>
5918 * NEWS: Mention .secrel32 for pe[i]-i386.
5920 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5922 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5923 (HANDLE_ALIGN): New.
5925 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5927 * Makefile.am (DIST_SUBDIRS): Define.
5928 * aclocal.m4: Regenerate with automake 1.8.4.
5929 * Makefile.in: Likewise.
5930 * doc/Makefile.in: Likewise.
5932 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5934 * config/tc-ia64.c (dot_serialize): Declare.
5935 (dot_serialize): New function.
5936 (md_pseudo_table): Add ".serialize.data" and
5937 ".serialize.instruction" directives.
5939 2004-05-06 Nick Clifton <nickc@redhat.com>
5941 * messages (as_internal_value_out_of_range): Print a message about
5942 a value being out of range. Be consistent about whether the
5943 values are printed in decimal or hexadecimal.
5944 (as_warn_value_out_of_range): Generate a warning message about an
5946 (as_bad_value_out_of_range): Generate an error message about an
5948 * as.h: Prototype the new functions.
5949 * config/tc-alpha.c (insert_operand): Use new function.
5950 * config/tc-arc.c (arc_insert_operand): Likewise.
5951 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5952 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5953 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5954 * config/tc-s390.c (s390_insert_operand): Likewise.
5955 * config/tc-v850.c (v850_insert_operand): Likewise.
5957 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5959 * configure.in: Set em=linux for frv-*-*linux*.
5960 * configure: Rebuilt.
5961 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5962 (frv_md_fdpic_enabled): New.
5963 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5964 (DEFAULT_FDPIC): New.
5965 (frv_flags): Use DEFAULT_FDPIC.
5966 (frv_pic_flag): Likewise.
5967 (OPTION_NOPIC): New.
5968 (md_longopts): Add -mnopic.
5969 (md_parse_option): Handle it.
5970 (md_show_usage): Add -mfdpic and -mnopic.
5972 2004-05-05 Peter Barada <peter@the-baradas.com>
5974 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5975 chips for invalid coldfire instructions, rename selectors
5976 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5977 add current_chip to track which chip is referred to(including save/restore),
5978 use current_chip to select control registers, not current_arch.
5979 (md_show_usage): Add new chips.
5980 * doc/c-m68k.texi: Document new command line switches.
5982 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5984 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5985 (NOP_OPCODE): Define.
5986 (s390_align_code): Remove prototype.
5987 * tc-s390.c (s390_align_code): Remove.
5989 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5991 * config/tc-ia64.c (make_unw_section_name): Removed.
5992 (start_unwind_section): New function.
5993 (generate_unwind_image): Take const segT instead of const
5995 (dot_handlerdata): Adjusted.
5996 (dot_endp): Likewise.
5998 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6000 * config/obj-elf.c (obj_elf_change_section): Allow the
6001 ".note.GNU-stack" section has SHF_EXECINSTR.
6003 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6005 * config/obj-elf.c (get_section): Return bfd_boolean.
6006 (obj_elf_change_section): Call bfd_get_section_by_name_if
6007 instead of bfd_map_over_sections.
6009 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6011 * config/obj-elf.c (get_section): New function.
6012 (obj_elf_change_section): Support multiple sections with same
6015 2004-04-30 Nick Clifton <nickc@redhat.com>
6017 * config/tc-arm.c (create_register_alias): Fix typo checking for
6018 case sensitive register aliases.
6019 (co_proc_number): Use error message string in all_reg_maps[]
6021 (cp_reg_required_here): Likewise.
6022 (fp_reg_required_here): Likewise.
6024 2004-04-29 Brian Ford <ford@vss.fsi.com>
6026 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6028 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6030 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6031 (load_address, macro, mips_ip, md_parse_option)
6032 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6033 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6034 embedded-PIC handling, and update comments.
6035 (SWITCH_TABLE): Remove.
6036 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6037 (enum mips_pic_level): Remove EMBEDDED_PIC.
6038 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6039 (TC_FORCE_RELOCATION): Update comment.
6040 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6041 might be safe to remove now that MIPS embedded-PIC is gone.
6043 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6045 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6046 call to obj_set_subsection_attributes.
6047 (obj_som_init_stab_section): Likewise.
6048 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6049 (pa_def_subspaces): Provide comdat default.
6050 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6051 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6052 calls to create_new_subspace and update_subspace to pass comdat flag.
6053 (create_new_subspace, update_subspace): Add new comdat argument. Use
6054 it in calls to obj_set_subsection_attributes.
6055 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6056 and use of comdat, common and dup_comm parameters.
6058 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6060 * config/obj-elf.c (obj_elf_change_section): Check if the old
6061 group name is NULL before comparison.
6063 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6065 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6067 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6069 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6071 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6073 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6074 (OPTION_MEMBEDDED_PIC): Remove.
6075 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6076 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6077 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6078 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6079 (OPTION_ELF_BASE): Renumber.
6080 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6081 (md_show_usage): Remove mention of -membedded-pic.
6082 * doc/as.texinfo: Remove mention of -membedded-pic.
6084 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6086 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6087 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6089 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6090 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6091 USE_GLOBAL_POINTER_OPT.
6093 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6095 * config/tc-mips.c (macro): One more use of load_delay_nop.
6097 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6099 * config/tc-mips.c (load_delay_nop): New function.
6100 (load_address, macro): Use load_delay_nop() to build a nop
6101 which can be omitted with gpr_interlocks.
6103 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6105 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6106 cop_interlocks): Remove superfluous CPU entries.
6108 2004-04-22 Paul Brook <paul@codesourcery.com>
6110 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6112 2004-04-22 Peter Barada <peter@the-baradas.com>
6114 * NEWS: Added support for EMAC instructions and MAC/EMAC
6116 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6117 scale factor tokens, trailing_ampersand to mark mask addressing
6118 for MAC/EMAC instructions.
6119 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6121 (yylex): Handle '>', '<', and '&' following '+'.
6122 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6123 architectures in archs[].
6124 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6125 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6127 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6128 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6130 Add EMAC operands to init_table[].
6132 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6134 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6136 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6137 * config/tc-arm.c (enum mstate): Delete from here.
6138 (mapping_state): Remove the static mapstate variable and instead
6139 store the state in the segment. This allows a per-section mapping
6140 state. Handle and ignore MAP_UNDEFINED states.
6141 (arm_elf_change_section): Get the current mapping state from the
6143 (s_ltorg): Set the mapping state to MAP_DATA.
6144 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6145 for each pool as it is emitted.
6147 2004-04-22 Nick Clifton <nickc@redhat.com>
6149 * config/tc-arm.h: Formatting tidy ups.
6151 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6153 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6155 2004-04-20 DJ Delorie <dj@redhat.com>
6157 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6158 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6159 [TE_PE] (O_secrel): Define.
6160 [TE_PE] (x86_pe_cons_fix_new): New.
6161 [TE_PE] (pe_directive_secrel): Likewise.
6162 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6164 2004-04-19 Eric Christopher <echristo@redhat.com>
6166 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6167 of previous patch for fix in gcc.
6169 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6171 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6173 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6175 * read.c (do_align): Call md_flush_pending_output, if defined.
6177 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6179 * expr.c (operand): Correct checks for ++ and --.
6181 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6183 * config/tc-generic.c: Add some comments.
6185 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6187 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6188 -{no-}mfix-vr4122-bugs.
6189 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6190 (append_insn, mips_emit_delays): Update accordingly.
6191 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6192 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6193 (md_parse_option): Update after above changes.
6194 (md_show_usage): Add -mfix-vr4120.
6196 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6198 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6199 of .section directive; add a reference to the ELF .subsection
6202 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6204 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6207 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6209 * Makefile.am: Remove mips from aout targets.
6210 * Makefile.in: Regenerate.
6211 * configure.in: Remove mips-dec-bsd* target.
6212 * configure: Regenerate.
6214 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6217 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6218 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6219 Update "mapping". Restrict some @ modifiers to 32 bit.
6221 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6222 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6224 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6225 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6226 dont_adjust_reloc_32 is set.
6227 (md_longopts): Add option -renesas.
6228 (md_parse_option, md_show_usage): Likewise.
6229 * doc/c-sh.texi: Likewise.
6231 2004-04-01 Dave Korn <dk@artimi.com>
6233 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6234 hi16 and lo16 fixS structs.
6235 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6236 exactly the same way as for RELOC_DLX_REL16.
6237 (machine_ip): properly respect LO flag in the_insn and
6238 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6239 (md_apply_fix3): apply RELOC_DLX_LO16.
6241 2004-03-30 Stan Shebs <shebs@apple.com>
6243 Remove long-obsolete MPW support.
6244 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6245 * configure.in: Remove mention of ppc-*-mpw* config.
6246 * configure.in: Likewise.
6248 2004-03-30 Nick Clifton <nickc@redhat.com>
6250 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6251 OBJ_ELF being defined.
6253 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6255 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6257 2004-03-23 Paul Brook <paul@codesourcery.com>
6259 * config/tc-arm.c (meabi_flags): New variable.
6260 (arm_parse_eabi): New function.
6261 (md_begin): Set flags for EABI v3.
6263 (arm_long_opts): Add meabi.
6264 * doc/as.texinfo <ARM>: Document -meabi.
6265 * doc/c-arm.texi: Ditto.
6267 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6269 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6270 tables even when use_literal_section flag is not set.
6272 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6274 * config/tc-sh.c: Remove trailing whitespace.
6276 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6278 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6279 --mul-bug-abort and the default behavior.
6280 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6281 (err_for_dangerous_mul_placement): New variable.
6282 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6284 (md_cris_relax_table): Have placeholder for STATE_MUL.
6285 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6286 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6288 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6289 STATE_BYTE)>: Ditto.
6290 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6291 alignment and position of this frag, emit error message if
6293 (md_assemble): For a multiply insn and when checking it,
6294 transform the current frag into a special frag for that purpose.
6295 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6296 OPTION_MULBUG_ABORT_ON>: Handle new options.
6298 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6300 * config/tc-xtensa.c (mark_literal_frags): New function.
6301 (xtensa_move_literals): Call mark_literal_frags for all literal
6302 segments, including init and fini literal segments.
6303 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6305 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6307 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6308 (pa_comm): Set BSF_OBJECT in symbol flags.
6310 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6312 * Makefile.am: Run "make dep-am".
6313 * Makefile.in: Regenerate.
6314 * doc/Makefile.in: Regenerate.
6315 * config.in: Regenerate.
6316 * po/gas.pot: Regenerate.
6318 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6320 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6321 (demand_empty_rest_of_line): Issue an error here.
6322 (ignore_rest_of_line): Silently skip to end.
6323 (demand_copy_string): Issue an error, not warning.
6325 * config/obj-elf.c (obj_elf_section_name): Likewise.
6326 (obj_elf_section): Likewise.
6327 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6328 (arc_extinst): Likewise.
6329 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6330 (dot_spill): Likewise.
6331 (dot_unwabi): Likewise.
6332 (dot_prologue): Likewise.
6334 * expr.c (operand): Reject ++ and --.
6335 (operator): Likewise.
6337 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6339 * config/tc-sh.c: Include dw2gencfi.h.
6340 (sh_cfi_frame_initial_instructions): New function.
6341 (sh_regname_to_dw2regnum): Likewise.
6342 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6344 (TARGET_USE_CFIPOP): Define.
6345 (tc_cfi_frame_initial_instructions): Likewise.
6346 (tc_regname_to_dw2regnum): Likewise.
6347 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6348 * Makefile.am: Update dependencies.
6349 * Makefile.in: Regenerate.
6351 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6353 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6354 * configure: Regenerate.
6356 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6358 * read.c (s_leb128): Call md_flush_pending_output.
6360 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6362 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6363 * config/tc-i386.h (CpuPadLock): New define.
6364 (CpuUnknownFlags): Added CpuPadLock.
6366 2004-03-07 Andreas Schwab <schwab@suse.de>
6368 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6370 2004-03-07 Richard Henderson <rth@redhat.com>
6372 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6373 (cfi_finish): Likewise for fde.
6375 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6377 * config/tc-ia64.c (md_assemble): Properly handle NULL
6379 (ia64_handle_align): Don't abort if failed to add a stop bit.
6381 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6383 * Makefile.in: Regenerated.
6384 * aclocal.m4: Likewise.
6385 * configure: Likewise.
6386 * doc/Makefile.in: Likewise.
6388 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6390 * config/tc-ia64.c (dot_align): New.
6391 (ia64_do_align): Make it static.
6392 (md_pseudo_table): Use "dot_align" for "align".
6393 (ia64_md_do_align): Don't set align_frag here.
6394 (ia64_handle_align): Add a stop bit to the previous bundle if
6397 * config/tc-ia64.h (ia64_do_align): Removed.
6399 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6401 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6402 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6403 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6404 the most general type or the user specifically requested it.
6405 (md_assemble): Add a new error message for when an instruction
6406 is understood, but is not allowed due to an -isa option.
6408 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6410 * config/tc-ia64.c (align_frag): New.
6411 (md_assemble): Set the tc_frag_data field in align_frag for
6412 IA64_OPCODE_FIRST instructions.
6413 (ia64_md_do_align): Set align_frag.
6414 (ia64_handle_align): Add a stop bit if needed.
6416 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6417 (TC_FRAG_INIT): New.
6419 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6421 * config/tc-frv.c (fr400_audio): New variable.
6422 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6423 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6424 (target_implements_insn_p): New function.
6425 (md_assemble): Report an error if the processor doesn't implement
6428 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6430 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6431 (md_parse_option): Ditto.
6432 (OPTION_NO_SPECIAL_M32R): Added.
6433 (md_show_usage): Document it.
6434 (enable_speial_m32r): Changed a default value from 0 to 1.
6435 * doc/c-m32r.texi: Document the -no-bitinst option.
6437 2004-02-27 Nick Clifton <nickc@redhat.com>
6439 * config/tc-sh.c (get_operand): Revert previous delta.
6440 (tc_gen_reloc): Check for an unknown reloc type before processing
6443 2004-02-27 Hannes Reinecke <hare@suse.de>
6445 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6446 .insn pseudo operation.
6448 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6450 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6451 added for wrong syntax.
6453 2004-02-26 Eric Christopher <echristo@redhat.com>
6455 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6456 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6458 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6460 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6461 nibble types to assembler.
6463 2004-02-25 Fred Fish <fnf@redhat.com>
6465 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6467 2004-02-20 James E Wilson <wilson@specifixinc.com>
6469 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6471 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6472 (ia64_estimate_size_before_relax): New.
6473 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6474 (generate_unwind_image): Pass 1 to fixup_unw_records.
6475 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6476 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6478 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6480 * stabs.c (generate_asm_file): Avoid warning about use of
6481 uninitialized variable.
6483 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6485 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6486 body, and endp, allow unwind records which do not have a "t"
6487 (time/instruction) field.
6489 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6491 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6492 (do_mav_dspsc_2): Likewise.
6493 Fix accumulator registers move opcodes.
6495 2004-02-13 Hannes Reinecke <hare@suse.de>
6496 Jakub Jelinek <jakub@redhat.com>
6498 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6500 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6502 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6503 (tc_frob_symbol): New macro definition.
6504 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6506 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6508 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6511 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6513 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6514 (TC_CASE_SENSITIVE): ... this.
6515 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6516 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6518 2004-02-06 James E Wilson <wilson@specifixinc.com>
6520 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6521 (generate_unwind_image): Re-add it here.
6523 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6525 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6526 * read.h (SKIP_WHITESPACE): Turn into an expression.
6527 * read.c (read_a_source_file): A pseudo is removed by having a
6530 2004-02-05 James E Wilson <wilson@specifixinc.com>
6532 * config/tc-ia64.c (output_endp): New.
6533 (count_bits): Delete.
6534 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6535 endp unwind records.
6536 (fixup_unw_records): Handle endp unwind records. Delete code for
6537 shortening prologue regions not followed by a body record.
6538 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6539 * config/tc-ia64.h (unw_record_type): Add endp.
6541 2004-02-03 James E Wilson <wilson@specifixinc.com>
6543 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6544 fill padding bytes with zeroes.
6545 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6546 sets unwind_record slot_number and slot_frag fields.
6548 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6550 * config/tc-mips.c (add_got_offset_hilo): New function.
6551 (macro): Use load_register() and add_got_offset_hilo() to load
6552 constants instead of hardcoding code sequences throughout.
6554 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6556 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6558 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6560 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6562 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6563 of hard-coded test for TARGET_OS=elf.
6565 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6567 * config/tc-mips.c (hilo_interlocks): Change definition
6568 so that MIPS32, MIPS64 and later ISAs are included, along with
6569 the already-included machines. Update comments.
6571 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6573 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6574 undefined local labels.
6576 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6578 * config/tc-mips.c (load_address, macro): Update comments about
6579 NewABI GP relaxation.
6581 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6583 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6584 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6585 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6586 (set_at, load_register, load_address, move_register): Likewise.
6587 (load_got_offset, add_got_offset): Likewise.
6588 Update all calls and tidy accordingly.
6590 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6592 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6593 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6594 (RELAX_USE_SECOND): Bump to 0x10000.
6595 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6596 (mips_macro_warning): New variable.
6597 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6598 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6599 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6601 (append_insn): Update mips_macro_warning.sizes.
6602 (macro_start, macro_warning, macro_end): New functions.
6603 (macro_build): Don't emit warnings here.
6604 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6605 (md_convert_frag): Check for cases where one macro alternative
6606 needs a warning and the other doesn't. Emit a warning if the
6607 longer sequence was chosen.
6609 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6611 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6612 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6613 the first sequence, the size of the second sequence, and a flag
6614 that says whether we should warn.
6615 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6616 (RELAX_FIRST, RELAX_SECOND): New.
6617 (mips_relax): New variable.
6618 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6619 (append_insn): Remove "place" argument. Use mips_relax.sequence
6620 rather than "place" to check whether we're expanding the second
6621 alternative of a relaxable macro. Remove redundant check for
6622 branch relaxation. If generating a normal insn, and there
6623 is not enough room in the current frag, call relax_close_frag()
6624 to close it. Update mips_relax.sizes[]. Emit fixups for the
6625 second version of a relaxable macro. Record the first relaxable
6626 fixup in mips_relax. Remove tc_gen_reloc workaround.
6627 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6628 in the same way as in append_insn.
6629 (mips16_macro_build): Remove "place" argument.
6630 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6631 when generating the second version of a relaxable macro.
6632 (load_got_offset, add_got_offset): New functions.
6633 (load_address, macro): Use new relaxation machinery. Remove
6634 tc_gen_reloc workarounds.
6635 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6636 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6637 first version is needed.
6638 (tc_gen_reloc): Remove relaxation handling.
6639 (md_convert_frag): Go through the fixups for a relaxable macro and
6640 mark those that belong to the unneeded alternative as done. If the
6641 second alternative is needed, adjust the fixup addresses to account
6642 for the deleted first alternative.
6644 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6646 * frags.h (frag_room): Declare.
6647 * frags.c (frag_room): New function.
6648 * doc/internals.texi: Document it.
6650 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6652 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6653 optimization for -mtune=r3900, as this will break on other CPUs.
6655 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6657 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6658 be relaxed, use fixup.
6659 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6661 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6663 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6666 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6668 * config/tc-mips.c (append_insn): Properly detect variant frags
6669 that preclude swapping of relaxed branches. Correctly swap
6670 instructions between frags when dealing with relaxed branches.
6672 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6674 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6676 * aclocal.m4: Regenerate.
6677 * configure: Regenerate.
6679 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6681 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6684 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6686 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6687 reloc, reserve space for the delay slot as well as the jalr itself.
6689 2004-01-09 Paul Brook <paul@codesourcery.com>
6691 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6692 (do_vfp_sp2_from_reg2): New function.
6694 (do_vfp_dp_from_reg2): Check return values properly.
6696 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6698 * config/tc-mips.c (warn_nops): Remove static variable.
6699 (macro): Remove test of warn_nops.
6700 (md_shortops): Remove 'n'.
6701 (md_parse_option): Remove 'n' case.
6702 (md_show_usage): Remove -n.
6703 * doc/as.texinfo (Overview): Remove MIPS -n option.
6704 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6705 * NEWS: Mention removal of MIPS -n option.
6707 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6708 (cop_interlocks): Check ISA level.
6709 (cop_mem_interlocks): Define.
6710 (reg_needs_delay): Check cop_interlocks rather than
6711 ISA_HAS_COPROC_DELAYS.
6712 (append_insn): Likewise. Use cop_mem_interlocks rather than
6713 directly checking mips_opts.isa.
6714 (mips_emit_delays): Likewise.
6716 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6718 * config/tc-ia64.c (unwind): Move next_slot_number and
6719 next_slot_frag to ...
6720 (unw_rec_list): Here.
6721 (free_list_records): Removed.
6722 (output_unw_records): Likewise.
6723 (generate_unwind_image): Make it void.
6724 (alloc_record): Initialize next_slot_number and next_slot_frag.
6725 (slot_index): Take .org, .space and .align into account.
6726 (fixup_unw_records): Don't set slot_number to 0. Use
6727 list->next_slot_number and list->next_slot_frag instead of
6728 unwind.next_slot_number and unwind.next_slot_frag.
6729 (ia64_convert_frag): New.
6730 (generate_unwind_image): Generate a rs_machine_dependent frag
6732 (emit_one_bundle): Use list->next_slot_number and
6733 list->next_slot_frag instead of unwind.next_slot_number and
6734 unwind.next_slot_frag.
6736 * config/tc-ia64.h (md_convert_frag): Defined as
6738 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6740 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6742 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6743 * config/tc-frv.h (md_apply_fix3): Don't define.
6744 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6746 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6747 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6748 * config/tc-frv.c (line_separator_chars): Add `!'.
6749 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6750 * config/tc-frv.c (md_assemble): Clear insn upfront.
6751 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6752 * config/tc-frv.c (OPTION_FDPIC): New macro.
6753 (md_longopts): Add mfdpic.
6754 (md_parse_option): Handle it.
6755 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6756 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6757 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6758 (frv_pic_ptr): Parse funcdesc.
6760 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6762 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6763 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6765 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6767 * Makefile.am (Makefile): Move the dependency on
6768 $(BFDDIR)/configure.in to...
6769 (CONFIG_STATUS_DEPENDENCIES): ... here.
6770 (AUTOMAKE_OPTIONS): Require automake 1.8.
6771 * Makefile.in: Regenerate.
6772 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6773 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6774 $(BFDDIR)/configure.in here as well.
6775 * doc/Makefile.in: Regenerate.
6777 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6779 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6780 * Makefile.in: Regenerate.
6781 * aclocal.m4: Regenerate.
6782 * doc/Makefile.am (install, install-info): Remove.
6783 (install-data-local): A new hook for install-info.
6784 (AUTOMAKE_OPTIONS): Require automake 1.8.
6785 * doc/Makefile.in: Regenerate.
6787 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6789 * doc/c-sh.texi: Update description about floating point behavior
6792 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6794 * configure.in: Add m68k-uClinux target.
6795 * configure: Regenerate.
6797 For older changes see ChangeLog-0203
6803 version-control: never
projects / external / binutils.git / blob