1 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
3 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
5 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
7 * config/tc-z80.c (z80_start_line_hook): issue an error when
8 redefining a symbol with equ
9 * doc/as.texinfo(equ<z80>): mention difference with .equiv
10 * doc/as.texinfo(err): fix typo
11 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
14 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
17 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
18 R_HPPA relocations that are 32-bits wide.
20 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
21 Thiemo Seufer <ths@networkno.de>
23 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
24 (macro_build): Complain for invalid branch displacements.
25 (mips_validate_fix): Delete.
26 (md_apply_fix): Re-add pcrel support for branches. Use consistent
27 text for misaligned branch targets.
28 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
29 BFD pcrel processing. Remove error for unresolved branches.
30 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
32 2005-11-22 James E Wilson <wilson@specifix.com>
34 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
35 even when manual_bundling isn't set.
37 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
38 when the frag chain is broken by section switching.
40 2005-11-18 Jie Zhang <jie.zhang@analog.com>
42 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
43 * config/bfin-parse.y (asm_1): Check register type for load immediate
46 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
48 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
50 * write.c (write_object_file): Do not remove used weakrefd.
52 2005-11-17 Jan Beulich <jbeulich@novell.com>
54 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
55 DW_CFA_restore and DW_CFA_undefined in a loop.
57 2005-11-17 Jan Beulich <jbeulich@novell.com>
60 * symbols.h (S_CLEAR_VOLATILE): Declare.
61 * symbols.c (colon): Also accept redefinable symbols for
62 redefinition. Clone them before modifying.
63 (S_CLEAR_VOLATILE): Define.
64 * cond.c (s_ifdef): Also test for equated symbols.
65 * read.c (s_comm_internal): Also exclude non-redefinable
66 equated symbols. Clone redefinable ones before modifying.
67 (s_weakref): Clone redefinable symbols before modifying.
68 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
69 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
70 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
72 2005-11-16 Alan Modra <amodra@bigpond.net.au>
74 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
76 2005-11-16 Alan Modra <amodra@bigpond.net.au>
78 * configure.tgt (i386-*-gnu*): Set em=gnu.
79 * config/te-gnu.h: New file.
80 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
82 2005-11-16 Alan Modra <amodra@bigpond.net.au>
84 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
85 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
87 * read.c (s_lsym): Remove non-BFD assembler sym handling.
89 2005-11-16 Alan Modra <amodra@bigpond.net.au>
91 * read.c (s_comm_internal): Set bfd_com_section segment.
92 (s_mri_common): Likewise.
93 * write.c (write_object_file): Remove non-BFD assembler common
96 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
98 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
99 opcode if r4-r15 are not saved.
101 2005-11-15 Alan Modra <amodra@bigpond.net.au>
103 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
105 2005-11-14 Jan Beulich <jbeulich@novell.com>
107 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
108 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
109 (ar): Use AR_* instead of literals.
110 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
111 CR_PMV, CR_CMCV): Define.
112 (cr): Use CR_* instead of literals.
114 2005-11-14 Jan Beulich <jbeulich@novell.com>
116 * config/tc-ia64.c (md): Rename regsym to indregsym and move
117 it to the end of the structure.
118 (ar): Field regnum is unsigned.
120 (indirect_reg): Likewise.
121 (declare_register_set): Parameter regnum is unsigned.
122 (declare_register): Parameter numregs and base_regnum are
123 unsigned. So is the local loop variable.
124 (md_begin): Restrict scope of local variable regnum, which
125 also is unsigned. Replace loops with function calls where
126 possible. Re-order things so that register groups are kept
127 together. Remove all uses of regsym except for indirect
128 registers. Replace use of regsym by indregsym for indirect
130 (ia64_optimize_expr): Replace use of regsym by indregsym for
131 indirect registers, with appropriate bias.
133 2005-11-14 David Ung <davidu@mips.com>
135 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
136 for the MIPS16e save/restore instructions.
138 2005-11-11 Jan Beulich <jbeulich@novell.com>
140 * doc/Makefile.am: Make asconfig.texi writeable before trying
142 * doc/Makefile.in: Refresh.
144 2005-11-10 Jan Beulich <jbeulich@novell.com>
146 * config/tc-i386.c (intel_e11): Don't special-case segment
147 registers in brackets.
149 2005-11-10 Nick Clifton <nickc@redhat.com>
151 * config/tc-arm.c (BAD_ADDR_MODE): Define.
152 (arm_reg_parse_multi): Return NULL rather than FAIL.
153 (arm_reg_parse): Fix comment, the function returns FAIL rather
154 than NULL if it is unable to parse the register name.
155 (do_ldrex): Use BAD_ADDR_MODE.
156 Change error message for PC-relative addressing.
157 (do_strex): Likewise.
158 (do_t_ldrex): Use BAD_ADDR_MODE.
159 (do_t_strex): Likewise.
161 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
163 * config/tc-sparc.c (isoctal): Fix thinko.
165 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
167 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
168 flag_mri_m68k as condition for parsing the '$' as a prefix.
169 * as.h (DOLLAR_AMBIGU): Define if needed.
171 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
174 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
175 (ms1_architectures): Add ms2.
176 (md_parse_option): Add ms2.
177 (md_show_usage): Add ms2.
178 (md_assemble): Add JAL_HAZARD detection logic.
179 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
180 * doc/c-ms1.texi: New.
181 * doc/all.texi: Add MS1.
182 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
183 * doc/Makefile.in: Rebuilt.
184 * doc/Makefile: Rebuilt.
186 2005-11-07 Steve Ellcey <sje@cup.hp.com>
188 * configure: Regenerate after modifying bfd/warning.m4.
190 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
193 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
194 output constant data.
196 2005-11-07 Mark Mitchell <mark@codesourcery.com>
198 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
199 * doc/Makefile.in: Regenerated.
200 * doc/as.texinfo: Document "@FILE".
202 2005-11-07 Nick Clifton <nickc@redhat.com>
205 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
206 'x' attribute. Remember the actions of the 'w' and 'n' attributes
207 and do not allow the 'x','s' or 'd' attributes to change them.
209 2005-11-07 John Levon <levon@movementarian.org>
211 * config/tc-i386.h (tc_comment_chars): Define.
212 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
213 (i386_comment_chars): Add.
214 (md_parse_options): Process OPTION_DIVIDE.
215 (md_show_usage): Describe --divide option.
216 * doc/c-i386.texi: Document --divide option.
218 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
220 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
221 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
223 2005-11-07 Alan Modra <amodra@bigpond.net.au>
225 * macro.c (buffer_and_nest): Skip labels regardless of
226 NO_PSEUDO_DOT and flag_m68k_mri.
228 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
230 * expr.c (integer_constant): Match only 'B' as binary suffix if
231 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
234 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
236 * read.c (s_weakref): Do not permit redefinitions.
237 * symbols.c (colon): Do not permit redefinitions of equated
240 2005-11-01 Thiemo Seufer <ths@networkno.de>
243 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
244 * Makefile.in: Regenerate.
246 2005-11-01 Thiemo Seufer <ths@networkno.de>
248 * config/tc-mips.c (md_parse_option): Fix typo in comment.
250 2005-10-30 Mark Mitchell <mark@codesourcery.com>
252 * as.c (show_usage): Document "@FILE".
254 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
256 * Makefile.am (OBJ_FORMATS): Remove vms.
258 * Makefile.in: Regenerated.
260 * dep-in.sed: Replace " ./" with " ".
262 2005-10-28 Dave Brolley <brolley@redhat.com>
264 Contribute the following change:
265 2005-09-19 Dave Brolley <brolley@redhat.com>
267 * config/tc-m32c.c (default_isa): New static variable.
268 (m32c_isa): Now of type CGEN_BITSET.
269 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
271 2005-10-28 Paul Brook <paul@codesourcery.com>
273 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
274 instead of mcpu_cpu_opt.
276 2005-10-27 Sterling Augustine <sterling@tensilica.com>
278 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
279 refer to "ports" instead of "queues".
280 (check_t1_t2_reads_and_writes): Pass correct interface values to
281 xtensa_interface_inout.
283 2005-10-27 Jan Beulich <jbeulich@novell.com>
285 * read.c (assign_symbol): Also consider equates already defined.
286 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
287 * config/obj-coff.h (obj_symbol_clone_hook): New.
288 (coff_obj_symbol_clone_hook): Declare.
289 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
291 2005-10-26 DJ Delorie <dj@redhat.com>
293 * config/tc-m32c.c (md_relax_table, subtype_mappings,
294 md_convert_frag): Add jsr.w support.
296 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
298 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
299 and imm-8-HI operands.
301 2005-10-26 Paul Brook <paul@codesourcery.com>
303 * config/tc-arm.c (insns): Correct "sel" entry.
305 2005-10-26 Jan Beulich <jbeulich@novell.com>
307 * config/tc-i386.c (i386_operand): Don't check register prefix here.
308 (parse_real_register): Rename from parse_register.
309 (parse_register): New.
310 (i386_parse_name): New.
312 (intel_e11): Don't tolerate registers in offset expressions anymore.
313 (intel_get_token): Don't check register prefix here. Copy the actual
314 register token, not the canonical register name.
315 * config/tc-i386.h (md_operand): Delete.
316 (i386_parse_name): Declare.
317 (md_parse_name): Define.
319 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
321 * Makefile.am: Add Z80 cpu.
322 * Makefile.in: Regenerated.
323 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
324 and disallow newlines in quoted strings.
325 * configure.tgt: Add z80-*-coff.
326 * config/obj-coff.h: Add format "coff-z80".
327 * doc/Makefile.am: Add c-z80.texi.
328 * doc/Makefile.in: Regenerated.
329 * doc/all.texi: Add Z80.
330 * doc/c-z80.texi: New file
331 * doc/as.texinfo: Add z80 options and some z80-related remarks.
332 * config/tc-z80.c: New file
333 * config/tc-z80.h: New file
334 * NEWS: Mention new support.
336 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
338 * write.c (adjust_reloc_syms): Undo the change made on
339 2005-04-26 to allow local symbol set to undefined symbol.
341 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
343 * Makefile.am (bfin-parse.tab.h): Removed.
344 (bfin-parse.h): Added.
345 * Makefile.in: Regenerated.
347 2005-10-25 Alan Modra <amodra@bigpond.net.au>
349 * po/POTFILES.in: Regenerate.
350 * po/gas.pot: Regenerate.
352 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
354 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
355 make a single reloc with an offset rather than a stack.
356 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
358 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
360 * read.c (potable): Add weakref.
362 * read.h (s_weakref): Declare.
363 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
364 * symbols.c (colon): Clear weakrefr.
365 (symbol_find_exact): Rename to, and reimplement in terms of...
366 (symbol_find_exact_noref): ... new function.
367 (symbol_find): Likewise...
368 (symbol_find_noref): ... ditto.
369 (resolve_symbol_value): Resolve weakrefr without setting their
371 (S_SET_WEAK): Call hook.
372 (S_GET_VALUE): Follow weakref link.
373 (S_SET_VALUE): Clear weakrefr.
374 (S_IS_WEAK): Follow weakref link.
375 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
376 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
377 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
378 (symbol_mark_used): Follow weakref link.
379 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
380 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
381 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
382 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
383 * write.c (adust_reloc_syms): Follow weakref link. Do not
384 complain if target is undefined.
385 (write_object_file): Likewise. Remove weakrefr symbols. Drop
386 unreferenced weakrefd symbols.
387 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
389 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
390 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
391 * doc/as.texinfo: Document weakref.
392 * doc/internals.texi: Document new struct members, internal
395 2005-10-24 Jie Zhang <jie.zhang@analog.com>
397 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
398 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
399 * Makefile.in: Regenerate.
400 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
401 * config/tc-bfin.c (md_chars_to_number): Change the type of first
402 argument from unsigned char * to char * to remove signedness warnings.
404 2005-10-24 Jan Beulich <jbeulich@novell.com>
406 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
407 (dot_rot): Change type of num_* variables. Check for positive count.
408 (ia64_optimize_expr): Re-structure.
409 (md_operand): Check for general register.
411 2005-10-24 Jan Beulich <jbeulich@novell.com>
413 * config/tc-ia64.c (declare_register): Call symbol_create.
414 (md_begin): Remove local variables total, ar_base, and cr_base.
415 Start loops for registers at their respective first one. Don't
416 update md.regsym for alias names. Generate alias name tp for r13.
418 2005-10-21 DJ Delorie <dj@redhat.com>
420 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
421 names unstead of numbers.
423 2005-10-19 David Ung <davidu@mips.com>
425 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
426 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
427 hence avoiding to emit a nop.
429 2005-10-19 Jie Zhang <jie.zhang@analog.com>
431 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
433 (bfin_start_line_hook): Remove the workaround for LSETUP(.
434 (bfin_name_is_register): Remove the workarounds for LSETUP(
436 (bfin_start_label): Ditto.
438 2005-10-18 Bob Wilson <bob.wilson@acm.org>
440 * config/tc-xtensa.c (xtensa_end_directive): Restore
441 default_lit_sections regardless of use_literal_section.
443 2005-10-18 Jie Zhang <jie.zhang@analog.com>
445 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
446 * Makefile.in: Regenerated.
448 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
450 * doc/as.texinfo (.loc) Fix placement of '@end table'.
452 2005-10-17 Bob Wilson <bob.wilson@acm.org>
454 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
455 unsigned line number. Do not include "dwarf2dbg.h".
456 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
457 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
458 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
459 (md_assemble): Use as_where instead of dwarf2_where.
460 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
461 dwarf2_line_infos. Change to call new_logical_line followed by
464 2005-10-14 Mike Frysinger <vapier@gentoo.org>
466 * doc/as.texinfo (Section): Add missing ']' to .section example.
468 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
471 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
472 unknown opcode is found.
474 2005-10-12 Mark Mitchell <mark@codesourcery.com>
476 * NEWS: Mention @file.
478 2005-10-12 Nick Clifton <nickc@redhat.com>
480 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
481 generally tidy up the code.
482 * config/tc-avr.h: Likewise.
484 2005-10-12 Jan Beulich <jbeulich@novell.com>
486 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
487 (dot_pred_rel): Likewise.
488 (parse_operand): Likewise.
489 (ia64_unrecognized_line): Likewise.
490 (md_operand): Likewise.
492 2005-10-11 Jan Beulich <jbeulich@novell.com>
494 * expr.h (enum expr_mode): New.
495 (expression): Pass third argument to expr.
496 (expression_and_evaluate): New.
497 (deferred_expression): New.
498 (expr): Add third parameter.
499 (resolve_expression): New.
500 * struc-symbol.h (struct symbol): New members sy_volatile and
502 * symbols.c, symbols.h (symbol_clone): New.
503 (symbol_clone_if_forward_ref): New.
504 (snapshot_symbol): New.
505 (S_IS_VOLATILE): New.
506 (S_IS_FORWARD_REF): New.
507 (S_SET_VOLATILE): New.
508 (S_SET_FORWARD_REF): New.
509 * as.c (macro_expr): Use expression_and_evaluate.
510 * cond.c (s_if): Likewise.
511 (s_elseif): Likewise.
512 * dw2gencfi.c (cfi_parse_reg): Likewise.
513 * expr.c (operand): Add second parameter. Optionally call
514 deferred_expression. Pass mode argument to itself and md_parse_name.
515 Check mode before trying to evaluate symbol. Call
516 symbol_clone_if_forward_ref for both operands.
517 (expr): Add third parameter. Pass mode to operand and itself.
518 Optionally call resolve_expression.
519 (resolve_expression): New.
520 (get_single_number): Pass second argument to operand.
521 * read.c (potable): New entry for .eqv.
522 (read_a_source_file): Handle new == operator.
523 (get_absolute_expr): Use expression_and_evaluate.
525 (assign_symbol): Rename second parameter. Call symbol_clone on
526 legal and illegal redefinition. Call S_SET_VOLATILE and
527 S_SET_FORWARD_REF depending on mode.
528 (s_set): Update description.
529 (s_space): Call resolve_expression.
530 (pseudo_set): Optionally call deferred_expression. Check
531 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
533 * config/tc-ia64.h (md_parse_name): Add mode parameter.
534 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
535 * config/tc-m32r.h (md_parse_name): Likewise.
536 (m32r_parse_name): Likewise.
537 * config/tc-mmix.h (md_parse_name): Likewise.
538 * config/tc-mn10300.h (md_parse_name): Likewise.
539 (mn10300_parse_name): Likewise.
540 * config/tc-ppc.h (md_parse_name): Likewise.
541 * config/tc-sh.h (md_parse_name): Likewise.
542 (sh_parse_name): Likewise.
543 * config/tc-sh64.h (md_parse_name): Likewise.
544 (sh64_consume_datalabel): Likewise.
545 * config/tc-tic54x.h (md_parse_name): Likewise.
546 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
547 before trying to evaluate symbol.
548 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
549 * config/tc-sh.c (sh_parse_name): Likewise.
550 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
551 second argument to operandf. Pass mode parameter to sh_parse_name.
552 * doc/as.texinfo: Document .eqv and the == assignment operator.
554 2005-10-10 Ian Lance Taylor <ian@airs.com>
556 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
557 * Makefile.in: Regenerate.
559 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
561 * expr.c (operator): Allow "!=" as a synonym for "<>".
562 * doc/as.texinfo (Infix Op): Mention "!=".
564 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
566 * config/tc-hppa.c (strict): Don't initialize. Update comment.
567 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
568 found. Simplify handling of "ma" and "mb" completers.
570 2005-10-08 Paul Brook <paul@codesourcery.com>
572 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
573 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
575 (arm_cpu_option_table): Add canonical_name.
576 (arm_cpus): Populate canonical_name field.
577 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
578 aeabi_set_public_attributes, arm_md_end): New functions.
579 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
580 (md_assemble): Set thumb_arch_used and arm_arch_used.
581 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
582 * config/tc-arm.h (md_end): Define.
583 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
585 2005-10-06 Khem Raj <kraj@mvista.com>
586 NIIBE Yutaka <gniibe@m17n.org>
588 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
589 (parse_reg_without_prefix): New function.
590 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
592 (option md_longopts): Add allow-reg-prefix option.
593 * doc/c-sh.texi: Document --allow-reg-prefix option.
594 * NEWS: Mention the new switch.
596 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
598 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
601 2005-09-30 Sterling Augustine <sterling@tensilica.com>
602 Bob Wilson <bob.wilson@acm.org>
604 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
606 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
608 * Makefile.am: Run "make dep-am".
609 * Makefile.in: Regenerated.
610 * aclocal.m4: Likewise.
612 2005-09-30 Mark Mitchell <mark@codesourcery.com>
614 * as.c (main): Use expandargv.
616 2005-09-30 Jan Beulich <jbeulich@novell.com>
618 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
621 2005-09-30 Catherine Moore <clm@cm00re.com>
623 * Makefile.am: Bfin support.
624 * Makefile.in: Regenerated.
625 * aclocal.m4: Regenerated.
626 * configure: Regenerated.
627 * configure.in: Bfin support.
628 * configure.tgt: Bfin support.
629 * config/bfin-aux.h: New file.
630 * config/bfin-defs.h: New file.
631 * config/bfin-lex.l: New file.
632 * config/bfin-parse.y: New file.
633 * config/tc-bfin.c: New file.
634 * config/tc-bfin.h: New file.
635 * doc/Makefile.am: Recognize c-bfin.texi.
636 * doc/Makefile.in: Regenerated.
637 * doc/all.texi: Bfin support.
638 * doc/as.texinfo: Likewise.
639 * doc/c-bfin.texi: Document bfin-specific syntax and
642 2005-09-30 Paul Brook <paul@codesourcery.com>
644 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
645 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
646 normal infix conditions.
647 (C3E): Include Thumb-2 definition.
649 (insns): Use them for legacy mnemonics.
651 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
653 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
654 version of <locale.h> when ENABLE_NLS is not defined.
656 2005-09-29 Jan Beulich <jbeulich@novell.com>
658 * config/tc-ia64.c (parse_operands): Always parse first operand of
661 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
662 Alan Modra <amodra@bigpond.net.au>
664 * app.c (do_scrub_chars): Match open and close quote of strings.
665 Remove redundant EOF test in case 7.
667 2005-09-28 Jan Beulich <jbeulich@novell.com>
669 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
670 relocations in 16- and 32-bit modes.
671 (i386_displacement): Make pc-relative branch handling dependent
672 upon operand (rather than address) size.
674 2005-09-28 Jan Beulich <jbeulich@novell.com>
676 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
678 (dot_cfi_startproc): Likewise.
679 (dot_cfi_endproc): Likewise. Also check no extra input was given.
680 (dot_cfi_escape): Likewise.
682 2005-09-28 Jan Beulich <jbeulich@novell.com>
684 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
685 (TC_CONS_FIX_NEW): Define unconditionally.
686 (x86_pe_cons_fix_new): Remove.
687 * config/tc-i386.c (signed_cons): New.
688 (md_pseudo_table): Add slong.
689 (x86_cons_fix_new): Declare unconditionally.
690 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
691 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
694 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
696 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
697 buffer after copying string.
699 2005-09-27 Paul Brook <paul@codesourcery.com>
701 * config/arm.c (arm_cpus): Add more cpu names.
702 * doc/c-arm.texi: Document them.
704 2005-09-21 Alan Modra <amodra@bigpond.net.au>
706 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
708 2005-09-20 Richard Henderson <rth@redhat.com>
710 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
712 2005-09-20 Richard Henderson <rth@redhat.com>
714 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
716 (dwarf2_loc_mark_labels): New.
717 (dwarf2_gen_line_info_1): Split out of ...
718 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
719 (dwarf2_emit_label): New.
720 (dwarf2_directive_loc_mark_labels): New.
721 (out_set_addr): Take a symbol instead of frag+ofs.
722 (relax_inc_line_addr): Likewise.
723 (emit_inc_line_addr): Assert delta non-negative.
724 (process_entries): Remove dead code. Update to work with temp
725 symbols instead of frag+ofs.
726 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
727 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
728 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
729 * config/obj-elf.h (obj_frob_label): New.
730 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
731 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
732 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
733 Similarly in the respective tc_frob_label implementation functions.
734 * config/tc-i386.c (md_pseudo_table): Move file and loc to
735 non-elf section; add loc_mark_labels.
736 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
737 (ia64_flush_insns): Check for marked labels; emit line entry if so.
738 (emit_one_bundle): Similarly.
739 (ia64_frob_label): Record marked labels.
740 * config/tc-m68hc11.h (tc_frob_label): Remove.
741 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
742 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
743 * config/tc-sh64.h (tc_frob_label): Likewise.
744 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
746 2005-09-20 Alan Modra <amodra@bigpond.net.au>
748 * read.c (pseudo_set): Set segment of expression syms to expr_section.
750 2005-09-14 Jan Beulich <jbeulich@novell.com>
752 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
753 registers, floating point control and status words, and mxcsr as
754 well as (for 64-bit code) segment base registers and rflags.
756 2005-09-09 Dmitry Diky <diwil@spec.ru>
758 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
759 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
762 2005-09-08 Chao-ying Fu <fu@mips.com>
764 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
765 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
768 2005-09-08 Paul Brook <paul@codesourcery.com>
770 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
771 (do_smc, do_t_smc): ... to this.
772 (insns): Remane smi to smc.
773 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
776 2005-09-07 Richard Henderson <rth@redhat.com>
778 * dwarf2dbg.c (dwarf2_where): Set line->isa.
779 (dwarf2_set_isa): New.
780 (dwarf2_directive_loc): Rearrange to allow all options on one line.
781 * dwarf2dbg.h (dwarf2_set_isa): Declare.
782 * doc/as.texinfo: Update .loc documentation.
784 2005-09-07 Richard Henderson <rth@redhat.com>
786 * dwarf2dbg.c: Include safe-ctype.h.
787 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
788 (current): Initialize.
789 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
790 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
791 (dwarf2_directive_file): Cope with invalid filename.
792 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
793 epilogue_begin, is_stmt, isa.
794 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
796 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
797 and DWARF2_FLAG_EPILOGUE_BEGIN.
798 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
799 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
800 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
801 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
802 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
803 (struct dwarf2_line_info): Add isa member.
804 * doc/as.texinfo (LNS directives): New node.
806 2005-09-07 David Ung <davidu@mips.com>
808 * config/tc-mips.c (append_insn): Undo last change. Instead add
809 guard to suppress calling frag_grow if the current instruction is
810 one that allows a delay slot.
812 2005-09-06 Chao-ying Fu <fu@mips.com>
814 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
815 (mips_opts): Add -1 to initialize ase_mt.
816 (file_ase_mt): New variable for -mmt.
817 (CPU_HAS_MT): New define.
818 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
820 (mips_ip): Check ase_mt to enable MT instructions.
821 Handle !, $, *, &, +T, +t, g operand formats.
822 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
824 (OPTION_MT, OPTION_NO_MT): New define.
825 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
826 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
827 (mips_after_parse_args): Set ase_mt based on CPU.
828 (s_mipsset): Handle ".set mt" and ".set nomt".
829 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
830 (md_show_usage): Show usage of -mmt and -mno-mt.
831 * doc/as.texinfo: Document -mmt and -mno-mt options.
832 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
835 2005-09-06 Paul Brook <paul@codesourcery.com>
837 * config/tc-arm.c (arm_it): Add relax field.
838 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
839 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
840 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
841 do_t_mov_cmp): Allow relaxation.
842 (output_relax_insn): New function.
843 (put_thumb32_insn): New function.
844 (output_inst): Use new functions.
845 (md_assemble): Don't throw error on relaxable instructions.
846 (insns): Change "b" entry from TCE(...) to tCE(...).
847 (md_estimate_size_before_relax): Return 2.
848 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
849 relax_branch, arm_relax_frag): New functions.
850 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
852 * config/tc-arm.h (md_convert_frag): Remove definition.
853 (md_relax_frag): Define.
854 (arm_relax_frag): Add prototype.
856 2005-09-02 Paul Brook <paul@codesourcery.com>
858 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
860 2005-09-02 Paul Brook <paul@codesourcery.com>
862 * config/tc-arm.c (encode_arm_cp_address): Use
863 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
864 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
866 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
869 (insns): Use them for coprocessor instructions.
870 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
871 (get_thumb32_insn): New function.
872 (put_thumb32_insn): New function.
873 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
874 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
876 2005-09-02 Paul Brook <paul@codesourcery.com>
878 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
879 incorrect suffix matches.
881 2005-09-01 David Ung <davidu@mips.com>
883 * config/tc-mips.c (append_insn): Correctly handle mips16 case
884 when the frags are different for the 2 instructions we want to
885 swap. If the lengths of the 2 instructions are not the same, we
886 won't do the swap but emit an nop.
888 2005-09-01 Dmitry Diky <diwil@spec.ru>
890 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
891 as appropriate. Change frag_variant() to frag_var() for relaxes.
893 2005-08-29 Nick Clifton <nickc@redhat.com>
895 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
898 2005-08-26 Jan Beulich <jbeulich@novell.com>
900 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
901 qualified operand of a branch.
902 (intel_bracket_expr): Set JumpAbsolute here...
903 (intel_e11): ... rather than here.
905 2005-08-26 Christian Groessler <chris@groessler.org>
907 * configure.tgt: Set bfd_gas also for z8k cpu.
908 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
910 (newfix): Adapt to bfd reloc types.
911 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
912 is available in the current frag.
913 (md_convert_frag): Adapt function parameters.
914 (tc_gen_reloc): New function.
915 (md_section_align): Use bfd_get_section_alignment.
916 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
917 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
919 * config/tc-z8k.h (TARGET_ARCH): Define.
920 (tc_fix_adjustable): Define.
922 2005-08-25 Chao-ying Fu <fu@mips.com>
924 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
925 (mips_opts): Add -1 to initialize ase_dsp.
926 (file_ase_dsp): New variable for -mdsp.
927 (CPU_HAS_DSP): New define.
928 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
930 (mips_ip): Add min_range and max_range for checking singed numbers.
931 Check ase_dsp to enable DSP instructions.
932 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
933 (OPTION_DSP, OPTION_NO_DSP): New define.
934 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
935 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
936 (mips_after_parse_args): Set ase_dsp based on CPU.
937 (s_mipsset): Handle ".set dsp" and ".set nodsp".
938 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
939 (md_show_usage): Show usage of -mdsp and -mno-dsp.
941 2005-08-23 David Ung <davidu@mips.com>
943 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
946 2005-08-23 Alan Modra <amodra@bigpond.net.au>
949 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
951 2005-08-23 Phil Edwards <phil@codesourcery.com>
953 * configure.tgt (*-*-vxworks): Match vxworks* instead.
955 2005-08-22 Jan Beulich <jbeulich@novell.com>
957 * config/tc-i386.c (object_64bit): New.
958 (i386_target_format): Initialize it.
959 (output_disp): Use object_64bit for relocation type determination.
960 (output_imm): Likewise.
961 (i386_validate_fix): Likewise.
962 (tc_gen_reloc): Likewise.
963 (lex_got): Likewise. Remove static mode_name. Change array size
964 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
965 (x86_cons): Use object_64bit for deciding whether quad fields can
968 2005-08-18 Christian Groessler <chris@groessler.org>
970 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
971 * config/tc-mcore.h: Likewise.
972 * config/tc-z8k.h: Likewise.
973 * config/tc-z8k.c: Likewise.
974 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
975 sh_coff_reloc_mangle declaration.
976 * config/tc-sh.c: (md_apply_fix): Fix comment for case
979 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
981 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
982 to confirm that no ISA is specified.
984 2005-08-18 Nick Clifton <nickc@redhat.com>
986 * write.c (relax_segment): Count the number of frags being
987 processed and use this to compute a maximum limit on the number of
988 iterations that will be allowed when attempting to relax the
991 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
993 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
994 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
996 2005-08-16 Alan Modra <amodra@bigpond.net.au>
998 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1001 2005-08-15 Paul Brook <paul@codesourcery.com>
1003 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1005 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1007 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1009 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1010 (md_show_usage): Likewise.
1011 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1013 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1015 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1016 (md_gather_operands): Add support for optional operands.
1018 2005-08-12 Dmitry Diky <diwil@spec.ru>
1019 * config/tc-msp430.c (msp430_enable_relax): New flag.
1020 (msp430_enable_polys): Likewise.
1021 (OPTION_RELAX): New option.
1022 (OPTION_POLYMORPHS): Likewise.
1023 (md_longopts): New long options.
1024 (md_show_usage): Updated.
1025 (md_parse_option): Add new options handler.
1026 (msp430_operands): Add check if polymorph insns are enabled.
1027 (msp430_force_relocation_local): New function.
1028 (md_apply_fix): Now delete relocs according to new flags combination.
1029 (msp430_relax_frag): Convert long branches to short branches only if
1030 flag msp430_enable_relax is set.
1031 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1032 (msp430_force_relocation_local): Likewise.
1033 * doc/c-msp430.texi: Describe new options.
1035 2005-08-11 Ian Lance Taylor <ian@airs.com>
1037 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1038 (stamp-mk.com): Likewise.
1039 (EXTRA_DIST): Remove make-gas.com from list.
1040 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1041 * Makefile.in: Regenerate.
1043 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1045 * subsegs.c (subseg_change): Move declaration of seginfo to before
1048 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1050 * README-vms: Delete.
1051 * config-gas.com: Delete.
1052 * makefile.vms: Delete.
1053 * vmsconf.sh: Delete.
1054 * config/atof-tahoe.c: Delete.
1055 * config/m88k-opcode.h: Delete.
1056 * config/obj-bout.c: Delete.
1057 * config/obj-bout.h: Delete.
1058 * config/obj-hp300.c: Delete.
1059 * config/obj-hp300.h: Delete.
1060 * config/tc-a29k.c: Delete.
1061 * config/tc-a29k.h: Delete.
1062 * config/tc-h8500.c: Delete.
1063 * config/tc-h8500.h: Delete.
1064 * config/tc-m88k.c: Delete.
1065 * config/tc-m88k.h: Delete.
1066 * config/tc-tahoe.c: Delete.
1067 * config/tc-tahoe.h: Delete.
1068 * config/tc-tic80.c: Delete.
1069 * config/tc-tic80.h: Delete.
1070 * config/tc-w65.c: Delete.
1071 * config/tc-w65.h: Delete.
1072 * config/te-aux.h: Delete.
1073 * config/te-delt88.h: Delete.
1074 * config/te-delta.h: Delete.
1075 * config/te-dpx2.h: Delete.
1076 * config/te-hp300.h: Delete.
1077 * config/te-ic960.h: Delete.
1078 * config/vms-a-conf.h: Delete.
1079 * doc/c-a29k.texi: Delete.
1080 * doc/c-h8500.texi: Delete.
1081 * doc/c-m88k.texi: Delete.
1082 * README: Remove obsolete examples, and list of supported targets.
1083 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1084 bout and hp300 support.
1085 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1086 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1088 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1089 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1090 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1092 * dw2gencfi.c: Likewise.
1093 * dwarf2dbg.c: Likewise.
1094 * ehopt.c: Likewise.
1095 * input-file.c: Likewise.
1096 * listing.c: Likewise.
1097 * literal.c: Likewise.
1098 * messages.c: Likewise.
1100 * output-file.c: Likewise.
1102 * stabs.c: Likewise.
1103 * struc-symbol.h: Likewise.
1104 * subsegs.c: Likewise.
1105 * subsegs.h: Likewise.
1106 * symbols.c: Likewise.
1107 * symbols.h: Likewise.
1109 * write.c: Likewise.
1110 * write.h: Likewise.
1111 * config/aout_gnu.h: Likewise.
1112 * config/obj-aout.c: Likewise.
1113 * config/obj-aout.h: Likewise.
1114 * config/obj-coff.c: Likewise.
1115 * config/obj-coff.h: Likewise.
1116 * config/obj-evax.h: Likewise.
1117 * config/obj-ieee.h: Likewise.
1118 * config/tc-arm.c: Likewise.
1119 * config/tc-arm.h: Likewise.
1120 * config/tc-avr.c: Likewise.
1121 * config/tc-avr.h: Likewise.
1122 * config/tc-crx.h: Likewise.
1123 * config/tc-d10v.h: Likewise.
1124 * config/tc-d30v.h: Likewise.
1125 * config/tc-dlx.h: Likewise.
1126 * config/tc-fr30.h: Likewise.
1127 * config/tc-frv.h: Likewise.
1128 * config/tc-h8300.c: Likewise.
1129 * config/tc-h8300.h: Likewise.
1130 * config/tc-hppa.h: Likewise.
1131 * config/tc-i370.h: Likewise.
1132 * config/tc-i386.c: Likewise.
1133 * config/tc-i386.h: Likewise.
1134 * config/tc-i860.h: Likewise.
1135 * config/tc-i960.c: Likewise.
1136 * config/tc-i960.h: Likewise.
1137 * config/tc-ip2k.h: Likewise.
1138 * config/tc-iq2000.h: Likewise.
1139 * config/tc-m32c.h: Likewise.
1140 * config/tc-m32r.h: Likewise.
1141 * config/tc-m68hc11.h: Likewise.
1142 * config/tc-m68k.c: Likewise.
1143 * config/tc-m68k.h: Likewise.
1144 * config/tc-maxq.c: Likewise.
1145 * config/tc-maxq.h: Likewise.
1146 * config/tc-mcore.c: Likewise.
1147 * config/tc-mcore.h: Likewise.
1148 * config/tc-mn10200.h: Likewise.
1149 * config/tc-mn10300.c: Likewise.
1150 * config/tc-mn10300.h: Likewise.
1151 * config/tc-ms1.h: Likewise.
1152 * config/tc-msp430.c: Likewise.
1153 * config/tc-msp430.h: Likewise.
1154 * config/tc-ns32k.c: Likewise.
1155 * config/tc-ns32k.h: Likewise.
1156 * config/tc-openrisc.h: Likewise.
1157 * config/tc-or32.c: Likewise.
1158 * config/tc-or32.h: Likewise.
1159 * config/tc-ppc.c: Likewise.
1160 * config/tc-ppc.h: Likewise.
1161 * config/tc-s390.h: Likewise.
1162 * config/tc-sh.c: Likewise.
1163 * config/tc-sh.h: Likewise.
1164 * config/tc-sparc.c: Likewise.
1165 * config/tc-tic30.c: Likewise.
1166 * config/tc-tic30.h: Likewise.
1167 * config/tc-tic4x.c: Likewise.
1168 * config/tc-tic4x.h: Likewise.
1169 * config/tc-tic54x.c: Likewise.
1170 * config/tc-tic54x.h: Likewise.
1171 * config/tc-v850.h: Likewise.
1172 * config/tc-vax.c: Likewise.
1173 * config/tc-vax.h: Likewise.
1174 * config/tc-xstormy16.h: Likewise.
1175 * config/tc-xtensa.h: Likewise.
1176 * config/tc-z8k.c: Likewise.
1177 * config/tc-z8k.h: Likewise.
1178 * config/vms-a-conf.h
1179 * doc/Makefile.am: Likewise.
1180 * doc/all.texi: Likewise.
1181 * doc/as.texinfo: Likewise.
1182 * doc/internals.texi: Likewise.
1183 * doc/Makefile.in: Regenerate.
1184 * Makefile.in: Regenerate.
1185 * configure: Regenerate.
1186 * config.in: Regenerate.
1187 * po/POTFILES.in: Regenerate.
1189 2005-08-09 Nick Clifton <nickc@redhat.com>
1192 * macro.c (getstring): Do not treat round parentheses exactly the
1193 same as angle brackets - the parentheses need to be preserved and
1194 passed on to the macro processing code.
1196 2005-08-08 Nick Clifton <nickc@redhat.com>
1198 * config/tc-msp430.c (MSP430_ISA_21): Define.
1199 (mcu_types): Add entries for msp430x21xx variants.
1201 2005-08-08 Nick Clifton <nickc@redhat.com>
1204 * macro.c (getstring): Treat round parentheses in the same way as
1206 (get_any_string): Likewise.
1208 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1211 * as.c (parse_args): Handle -al=<FILE>.
1213 2005-08-07 Nick Clifton <nickc@redhat.com>
1215 * read.c (s_app_line): Accept a line number of 0 for compatibility
1216 with gcc's output for assembler-with-cpp files.
1218 2005-08-05 Paul Brook <paul@codesourcery.com>
1220 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1221 (do_t_add_sub): Use correct encodings inside IT block.
1222 (do_t_arit3c): Ditto.
1223 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1224 (md_assemble): Verify conditional suffixes agains IT blocks.
1226 2005-08-05 Paul Brook <paul@codesourcery.com>
1228 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1230 (encode_thumb32_shifted_operand): Prohibit register shifts.
1231 (encode_thumb32_addr_mode): Fix typo.
1232 (insns): Correct thumb2 ldm and stm opcodes.
1234 2005-08-02 Khem Raj <kraj@mvista.com>
1236 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1237 WLDRD/WSTRD instruction.
1239 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1241 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1242 if emitting a reloc.
1244 2005-07-29 Thiemo Seufer <ths@networkno.de>
1246 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1248 2005-07-29 Paul Brook <paul@codesourcery.com>
1250 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1252 (do_t_addr): Implement 32-bit variant.
1253 (do_t_push_pop): Make some errors warnings. Handle single register
1255 (insns): Use tCE for adr.
1256 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1257 (md_apply_fix): Ditto.
1259 2005-07-29 Paul Brook <paul@codesourcery.com>
1261 * config/tc-arm.c (parse_tb): New function.
1262 (enum operand_parse_code): Add OP_TB.
1263 (parse_operands): Handle OP_TB.
1264 (do_t_add_sub_w, do_t_tb): New functions.
1265 (insns): Add entries for addw, subw, tbb and tbh.
1266 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1268 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1270 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1272 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1274 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1276 2005-07-27 Jan Beulich <jbeulich@novell.com>
1278 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1280 (unw_p_record): Remove unused/redundant fields imask and rmask.
1281 Combine spoff and pspoff into a union. Combine gr and br into a
1282 union. Change type of grmask and brmask to unsigned char. Change type
1283 of frmask to unsigned int.
1284 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1285 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1286 (check_pending_save): New.
1287 (alloc_record): Clear out entire record.
1288 (output_psp_gr): Use renamed structure fields.
1289 (output_psp_sprel): Likewise.
1290 (output_rp_gr): Likewise.
1291 (output_rp_br): Likewise.
1292 (output_rp_psprel): Likewise.
1293 (output_rp_sprel): Likewise.
1294 (output_pfs_gr): Likewise.
1295 (output_pfs_psprel): Likewise.
1296 (output_pfs_sprel): Likewise.
1297 (output_preds_gr): Likewise.
1298 (output_preds_psprel): Likewise.
1299 (output_preds_sprel): Likewise.
1300 (output_spill_base): Likewise.
1301 (output_unat_gr): Likewise.
1302 (output_unat_psprel): Likewise.
1303 (output_unat_sprel): Likewise.
1304 (output_lc_gr): Likewise.
1305 (output_lc_psprel): Likewise.
1306 (output_lc_sprel): Likewise.
1307 (output_fpsr_gr): Likewise.
1308 (output_fpsr_psprel): Likewise.
1309 (output_fpsr_sprel): Likewise.
1310 (output_priunat_gr): Likewise.
1311 (output_priunat_psprel): Likewise.
1312 (output_priunat_sprel): Likewise.
1313 (output_bsp_gr): Likewise.
1314 (output_bsp_psprel): Likewise.
1315 (output_bsp_sprel): Likewise.
1316 (output_bspstore_gr): Likewise.
1317 (output_bspstore_psprel): Likewise.
1318 (output_bspstore_sprel): Likewise.
1319 (output_rnat_gr): Likewise.
1320 (output_rnat_psprel): Likewise.
1321 (output_rnat_sprel): Likewise.
1322 (output_spill_psprel): Likewise.
1323 (output_spill_sprel): Likewise.
1324 (output_spill_reg): Likewise.
1325 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1327 (output_frgr_mem): Likewise.
1328 (output_gr_mem): Likewise.
1329 (output_br_mem): Likewise.
1330 (output_gr_gr): Likewise.
1331 (output_br_gr): Likewise.
1332 (fixup_unw_records): Likewise.
1333 (process_one_record): Use renamed structure fields. For gr_gr and
1334 br_gr, collect mask from chain of records before output.
1335 (in_prologue): Simplify and eliminate early returns. Call
1337 (in_body): Simplify and eliminate early returns.
1338 (dot_body): Call check_pending_save.
1339 (md_assemble): Update comment. Deal with pending saves.
1341 2005-07-26 Jan Beulich <jbeulich@novell.com>
1343 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1344 mask from guessed suffix, but mask out other immediate types only
1345 if at least on candidate is valid for the insn.
1347 2005-07-25 DJ Delorie <dj@redhat.com>
1349 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1350 Support %mod() modifiers from opcodes.
1351 * doc/c-m32c.texi (M32C-Modifiers): New section.
1353 2005-07-25 Jan Hubicka <jh@suse.cz>
1354 H.J. Lu <hongjiu.lu@intel.com>
1356 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1358 (elf_com_section_ptr): New.
1359 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1360 (elf_common_parse): Make it global. Use elf_com_section_ptr
1361 instead of bfd_com_section_ptr.
1362 (obj_elf_change_section): Handle x86-64 large bss sections.
1364 * config/obj-elf.h (elf_com_section_ptr): New.
1365 (elf_common_parse): New.
1367 * config/tc-i386.c (handle_large_common): New.
1368 (md_pseudo_table): Add "largecomm".
1369 (x86_64_section_letter): New.
1370 (x86_64_section_word): New.
1372 * config/tc-i386.h (x86_64_section_word): New.
1373 (x86_64_section_letter): New.
1374 (md_elf_section_letter): New. Defined.
1375 (md_elf_section_word): Likewise.
1377 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1379 * configure.tgt: Remove i386-*-rtemself*.
1380 Remove sparc-*-rtemself*.
1382 2005-07-21 Ben Elliston <bje@gnu.org>
1384 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1386 2005-07-21 Paul Brook <paul@codesourcery.com>
1388 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1391 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1393 * messages.c: Use vsnprintf instead of vsprintf.
1395 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1397 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1398 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1400 2005-07-18 Nick Clifton <nickc@redhat.com>
1402 * configure.tgt: Restore alpha ordering to list of arches.
1404 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1406 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1408 2005-07-18 Jan Beulich <jbeulich@novell.com>
1410 * config/tc-i386.c (md_begin): Use IS_ELF.
1411 (tc_i386_fix_adjustable): Likewise.
1412 (md_estimate_size_before_relax): Likewise.
1413 (md_apply_fix): Likewise.
1414 (i386_target_format): Likewise.
1415 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1416 (i386_immediate): Remove #ifdef LEX_AT.
1417 (i386_displacement): Likewise.
1418 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1421 2005-07-18 Jan Beulich <jbeulich@novell.com>
1423 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1424 parameter to unsigned. Parameter sign now is tristate - zero/
1425 positive mean unsigned/signed, negative means signedness doesn't
1426 matter. Check field size,
1427 signedness, and pcrel-ness are in agreement between relocated field
1428 and relocation type. Adjust diagnostics.
1429 (optimize_imm): And type mask of operand instead of overwriting it.
1430 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1431 local structure and initialize gotrel accordingly. Pass caller as
1432 mask of types that the operator can match.
1433 (x86_cons_fix_new): Let reloc know that signedness of relocation
1435 (x86_pe_cons_fix_new): Likewise.
1436 (x86_cons): Pass additional argument to lex_got.
1437 (i386_immediate): New local variable 'types'. Pass its address as
1438 additional argument to lex_got. Mask out operand types not supported
1440 (i386_displacement): Likewise. Set bigdisp to all types supported in
1441 64-bit mode, combining the previously split initialization.
1443 2005-07-18 Jan Beulich <jbeulich@novell.com>
1445 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1448 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1450 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1453 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1455 * Makefile.am: Run "make dep-am".
1456 * Makefile.in: Regenerate.
1458 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1460 * gas/config/tc-i386.h (CpuVMX): New.
1461 (CpuUnknownFlags): Add CpuVMX.
1463 2005-07-14 Jim Blandy <jimb@redhat.com>
1465 Add support for the Renesas M32C.
1466 * Makefile.am (CPU_TYPES): List m32c.
1467 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1468 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1469 * configure.in: Add case for m32c.
1470 * configure.tgt: Add cases for m32c and m32c-*-elf.
1471 * configure: Regenerated.
1472 * config/tc-m32c.c, config/tc-m32c.h: New files.
1473 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1474 * doc/Makefile.in: Regenerated.
1475 * doc/all.texi: Set M32C.
1476 * doc/as.texinfo: Add text for the M32C-specific options and line
1477 comment characters, and refer to c-m32c.texi.
1478 * doc/c-m32c.texi: New file.
1480 2005-07-14 Nick Clifton <nickc@redhat.com>
1483 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1484 the ins_parse buffer.
1486 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1488 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1489 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1491 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1493 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1496 2005-07-08 Ben Elliston <bje@au.ibm.com>
1498 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1499 * config/obj-elf.h: Likewise.
1500 * config/tc-h8300.h: Likewise.
1501 * config/tc-h8500.h: Likewise.
1502 * config/tc-i370.h: Likewise.
1503 * config/tc-i386.h: Likewise.
1504 * config/tc-m68hc11.h: Likewise.
1505 * config/tc-m68k.h: Likewise.
1506 * config/tc-ppc.h: Likewise.
1507 * config/tc-s390.h: Likewise.
1508 * config/tc-sh.h: Likewise.
1509 * config/tc-sparc.h: Likewise.
1510 * config/tc-tic30.c: Likewise.
1511 * config/tc-w65.h: Likewise.
1512 * config/tc-xtensa.h: Likewise.
1514 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1517 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1519 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1521 * config/tc-tic30.c (debug): Add format attribute. Fix format
1524 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1526 * config/tc-i386.c (cpu_arch): Add sse3.
1528 * config/tc-i386.h (CpuSSE3): Renamed from ...
1529 (CpuPNI): This. Defined as CpuSSE3.
1531 * doc/c-i386.texi: Document .sse3.
1533 2005-07-06 Jan Beulich <jbeulich@novell.com>
1535 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1537 2005-07-05 Nick Clifton <nickc@redhat.com>
1539 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1540 md_chars_to_numbers to an unsigned pointer in order to avoid a
1541 compile time warning.
1543 2005-07-05 Paul Brook <paul@codesourcery.com>
1545 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1547 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1549 * config/tc-ms1.c: New.
1550 * config/tc-ms1.h: New.
1551 * testsuite/gas/ms1/allinsn.d: New.
1552 * testsuite/gas/ms1/allinsn.s: New.
1553 * testsuite/gas/ms1/badinsn.s: New.
1554 * testsuite/gas/ms1/badinsn1.s: New.
1555 * testsuite/gas/ms1/badoffsethigh.s: New.
1556 * testsuite/gas/ms1/badoffsetlow.s: New.
1557 * testsuite/gas/ms1/badorder.s: New.
1558 * testsuite/gas/ms1/badreg.s: New.
1559 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1560 * testsuite/gas/ms1/badsignedimmlow.s: New.
1561 * testsuite/gas/ms1/badsyntax.s: New.
1562 * testsuite/gas/ms1/badsyntax1.s: New.
1563 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1564 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1565 * testsuite/gas/ms1/errors.exp: New.
1566 * testsuite/gas/ms1/ldst.s: New.
1567 * testsuite/gas/ms1/misc.d: New.
1568 * testsuite/gas/ms1/misc.s: New.
1569 * testsuite/gas/ms1/ms1-16-003.d: New.
1570 * testsuite/gas/ms1/ms1-16-003.s: New.
1571 * testsuite/gas/ms1/ms1.exp: New.
1572 * testsuite/gas/ms1/msys.d: New.
1573 * testsuite/gas/ms1/msys.s: New.
1574 * testsuite/gas/ms1/relocs.d: New.
1575 * testsuite/gas/ms1/relocs.exp: New.
1576 * testsuite/gas/ms1/relocs1.s: New.
1577 * testsuite/gas/ms1/relocs2.s: New.
1579 2005-07-05 Jan Beulich <jbeulich@novell.com>
1581 * config/tc-i386.h (CpuSVME): New.
1582 (CpuUnknownFlags): Include CpuSVME.
1583 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1584 as alias of sledgehammer.
1585 (md_assemble): Include invlpga in the check for insns with two source
1587 (process_operands): Include SVME insns in the check for ignored
1588 segment overrides. Adjust diagnostic.
1589 (i386_index_check): Special-case SVME insns with memory operands.
1591 2005-07-04 Khem Raj <kraj@mvista.com>
1592 Nick Clifton <nickc@redhat.com>
1594 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1595 use an immediate value.
1596 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1597 since the register field of the operands structure is unsigned.
1598 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1599 (parse_operands): Make the 2ns parameter an unsigned pointer to
1601 (do_ldrd): When using the imm field of the operands structure as a
1602 second register field, treat it as unsigned.
1604 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1607 * config/obj-elf.c (obj_elf_change_section): Use backend
1610 2005-07-01 Jan Beulich <jbeulich@novell.com>
1612 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1613 (output_spill_psprel, output_spill_psprel_p): Combine.
1614 (output_spill_sprel, output_spill_sprel_p): Combine.
1615 (output_spill_reg, output_spill_regp_p): Combine.
1616 (process_one_record): Handle psp_psprel.
1617 (parse_predicate_and_operand): New.
1618 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1619 initialize output values. Emit diagnostic case here.
1620 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1621 (add_unwind_entry): New second parameter. Allow first parameter to
1622 be NULL. Parse optional tag, emit warning about further support for
1623 it otherwise being missing. Check end-of-line when requested.
1624 (dot_fframe): Clear operand when wrong. Allow tag.
1625 (dot_vframe): Likewise.
1626 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1628 (dot_vframepsp): Remove.
1629 (dot_altrp): Clear operand when wrong. Allow tag.
1630 (dot_save): Likewise. Let default case also go through
1632 (dot_savemem): Likewise.
1633 (dot_restore): Don't return when wrong operand. Allow tag.
1634 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1635 parse_predicate_and_operand and the new arguments to
1636 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1637 when wrong operand. Allow tag.
1638 (dot_restorereg, dot_restorereg_p): Likewise.
1639 (dot_spillmem, dot_spillmem_p): Likewise.
1640 (dot_saveg): Clear operand when wrong. Perform tighter operand
1642 (dot_savef): Likewise.
1643 (dot_saveb): Likewise.
1644 (dot_savegf): Likewise.
1645 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1646 parse_predicate_and_operand and the new arguments to
1647 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1648 when wrong operand. Allow tag.
1650 (dot_label_state): Don't return when wrong operand.
1651 (dot_copy_state): Likewise.
1652 (dot_unwabi): Likewise. Check if in prologue.
1653 (dot_body): Don't call demand_empty_rest_of_line.
1654 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1656 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1657 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1658 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1659 (parse_operand): New second parameter. Don't deal with '}' here
1660 anymore. Don't advance past end-of-line.
1661 (parse_operands): Pass second argument to parse_operand.
1662 (ia64_start_line): Prevent out-of-bounds access through
1663 input_line_pointer. Deal with '}' here.
1664 (ia64_unrecognized_line): Don't deal with '}' here.
1665 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1666 discard_rest_of_line.
1668 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1670 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1671 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1672 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1673 (do_branch): Always set inst.reloc.pc_rel.
1674 (s_arm_elf_cons): Disallow use of (plt) suffix.
1675 (do_adrl): Adjust X_add_number unconditionally.
1676 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1677 argument. Handle all adjustment for pipeline offset here.
1678 (md_apply_fix): No need to undo work of md_pcrel_from. No
1679 need to extract pre-encoded pipeline adjustments from various
1680 branch instructions. Generally, assume instructions are already
1681 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1682 special cases. Handle BFD_RELOC_ARM_PLT32 like
1683 BFD_RELOC_ARM_PCREL_BRANCH.
1684 (tc_gen_reloc): Remove OBJ_ELF special case.
1685 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1687 2005-06-30 Ben Elliston <bje@gnu.org>
1689 * Makefile.am (check-DEJAGNU): Don't search for expect.
1690 * Makefile.in: Regenerate.
1692 2005-06-30 Ben Elliston <bje@gnu.org>
1694 * Makefile.am (EXPECT): Set to expect.
1695 (RUNTEST): Likewise, set to runtest.
1696 * Makefile.in: Regenerate.
1698 2005-06-23 Ben Elliston <bje@gnu.org>
1700 * config/m68k-parse.h: Use ISO C90.
1701 * config/m68k-parse.y: Likewise.
1702 * config/tc-m68k.h: Likewise.
1704 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1707 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1709 (optimize_disp): Optimize only if possible. Don't use 64bit
1710 displacement on non-constants and do same on constants if
1713 2005-06-17 Jan Beulich <jbeulich@novell.com>
1715 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1716 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1717 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1718 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1719 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1721 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1722 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1723 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1724 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1725 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1726 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1727 convert 8-byte pc-relative relocations.
1728 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1729 (i386_validate_fix): Likewise.
1730 (x86_cons): Also handle quad values in 64-bit mode.
1731 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1732 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1733 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1734 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1736 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1738 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1739 symbolP as well as for names with a leading dot. Use ACONCAT.
1740 (md_apply_fix): For branch relocations, only replace value
1741 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1742 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1743 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1744 (LOCAL_LABEL_PREFIX): Don't define.
1746 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1748 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1751 2005-06-08 James E Wilson <wilson@specifixinc.com>
1754 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1755 is NULL, then emit a warning, and return the current index.
1757 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1760 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1761 temporary copy of the operands array so that changes can be safely
1762 backed out if the insn does not match.
1763 (m68k_compare_opcode): Shortcut the test when the parameters are
1764 the same. Return 1 if the names match but the second opcode is
1765 further on in the array than the first.
1767 2005-06-08 Nick Clifton <nickc@redhat.com>
1770 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1772 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1774 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1776 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1777 Michael Snyder <msnyder@redhat.com>
1778 Stan Cox <scox@redhat.com>
1780 * configure.in: Add ms1 case.
1782 * configure: Regenerate.
1784 * configure.tgt: Add ms1 case.
1786 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1788 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1789 * config/tc-xtensa.c (new_resource_table): Likewise.
1790 (resize_resource_table): Likewise.
1791 (release_resources): Fix assertion for unsigned values.
1793 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1795 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1796 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1797 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1798 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1799 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1800 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1801 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1802 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1803 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1804 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1805 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1806 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1807 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1808 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1809 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1810 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1811 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1812 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1813 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1814 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1815 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1816 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1817 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1818 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1819 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1820 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1821 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1822 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1823 * config/tc-xtensa.c, config/tc-z8k.c:
1824 Replace all instances of the string "_apply_fix3" with
1826 * po/POTFILES.in, po/gas.pot: Regenerate.
1828 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1830 * Makefile.am: Run "make dep-am".
1831 (POTFILES): Remove GAS_CFILES.
1832 * Makefile.in: Regenerate.
1834 2005-06-07 David Ung <davidu@mips.com>
1836 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1837 24kc, 24kf and 24kfx under MIPS32 release 2.
1839 2005-06-04 Nick Clifton <nickc@redhat.com>
1841 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1842 to their Thumb-enabled equivalents.
1844 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1846 * config/tc-mips.c (load_register): Add leading "0x" to the
1847 output of sprintf_vma().
1850 2005-06-01 Nick Clifton <nickc@redhat.com>
1852 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1853 test for the presence of thumb version of the parsing functions
1854 since they must always exist and the test generates a compile time
1857 2005-05-31 Richard Henderson <rth@redhat.com>
1859 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1860 (alpha_reloc_op): Add it.
1861 (debug_exp): Handle it.
1862 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1863 (emit_insn): Handle it.
1864 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1866 2005-05-31 Christian Groessler <chris@groessler.org>
1868 * write.c (dump_section_relocs): Convert to ISO-C.
1869 (write_relocs): Avoid signed/unsigned and fprintf argument
1870 warnings in debug code.
1872 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1874 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1875 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1876 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1877 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1878 fixP->tc_fix_data directly in the sole place it was used.
1879 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1880 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1883 2005-05-27 Jan Beulich <jbeulich@novell.com>
1885 * config/tc-ia64.c (struct proc_pending): New.
1886 (unwind): Replace proc_start with proc_pending.
1887 (unwind_diagnostic): Check unwind.proc_pending.sym.
1888 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1889 Check if previous proc not closed. Record all entry points.
1890 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1891 Set symbol sizes for entry points recorded in dot_proc. Check
1892 arguments for consistency with respective .proc's.
1893 (md_assemble): Replace unwind.proc_start with
1894 unwind.proc_pending.sym.
1896 2005-05-27 Jan Beulich <jbeulich@novell.com>
1898 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1899 and last_ptr. Check all in-use slots for first one with non-NULL
1900 unwind_record. Don't reload end_ptr before second update round.
1902 2005-05-26 James E Wilson <wilson@specifixinc.com>
1904 * config/tc-ia64.c (extra_goodness): Update comment.
1905 (md_begin): Add debugging code to print best_template table.
1907 2005-05-25 Jan Beulich <jbeulich@novell.com>
1909 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1912 2005-05-25 Jan Beulich <jbeulich@novell.com>
1914 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1915 BFD_RELOC_UNUSED when determining the width of the reloc.
1917 2005-05-25 Jan Beulich <jbeulich@novell.com>
1919 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1922 2005-05-25 Jan Beulich <jbeulich@novell.com>
1924 * config/tc-ia64.c (dot_radix): Rewrite.
1926 2005-05-25 Jan Beulich <jbeulich@novell.com>
1928 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1930 (alloc_record): Remove references to next_slot_number and
1932 (emit_one_bundle): Likewise.
1934 2005-05-22 Nick Clifton <nickc@redhat.com>
1936 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1937 message buffer when invoking the insert function.
1939 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1941 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1942 only if an instruction match is found.
1944 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1946 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1947 to addition in argument to xtensa_dwarf2_emit_insn.
1949 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1951 * Makefile.am: Have 'all' depend on 'info'.
1952 * Makefile.in: Regenerate.
1954 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1956 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1958 2005-05-19 Anton Blanchard <anton@samba.org>
1960 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1961 (md_show_usage): Document it.
1962 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1963 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1965 2005-05-19 Jan Beulich <jbeulich@novell.com>
1967 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1968 relocations in unwind section.
1970 2005-05-18 Nick Clifton <nickc@redhat.com>
1972 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1973 if one exists. Ignore any error messages it may produce, just
1974 allow it to perform the insertion.
1976 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1978 * hash.c (hash_lookup): Add len parameter. All callers changed.
1979 (hash_find_n): New interface.
1980 * hash.h: Prototype hash_find_n.
1981 * sb.c: Include as.h.
1982 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1983 (sb_scrub_and_add_sb): New interface.
1984 * sb.h: Prototype sb_scrub_and_add_sb.
1985 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1987 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1988 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1989 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1991 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1993 * doc/Makefile.am (gasver.texi): Don't use $<.
1994 * doc/Makefile.in: Regenerated.
1996 2005-05-17 Nick Clifton <nickc@redhat.com>
1999 * symbols.c (resolve_symbol_value): Do not move symbols whose
2000 value expression has not been resolved or finalized into the
2001 absolute section as this will confuse other parts of the assembler
2002 into thinking that their value is zero.
2004 2005-05-17 Jan Beulich <jbeulich@novell.com>
2006 * read.c (_find_end_of_line): New.
2007 (find_end_of_line): New.
2008 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2009 (read_a_source_file): Use it.
2012 (get_line_sb): Use it.
2013 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2014 (s_comm_internal): Likewise.
2016 (s_macro): Likewise.
2017 (s_ignore): Use ignore_rest_of_line.
2018 * read.h (find_end_of_line): Prototype.
2019 (discard_rest_of_line): Remove prototype. #define to
2020 ignore_rest_of_line.
2022 2005-05-17 Nick Clifton <nickc@redhat.com>
2024 * config/tc-v850,h (TC_FIX_TYPE): Define.
2025 (TC_INIT_FIX_TYPE): Define.
2026 * config/tc-v850.c (md_assemble): When creating a fix record the
2027 operand in the tc_fix_data field.
2028 (md_apply_fix3): When applying a resolved fix use the operand's
2029 insertion procedure to store the value, if the operand has been
2032 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2034 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2036 * Makefile.in: Regenerated.
2038 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2039 Bob Wilson <bob.wilson@acm.org>
2041 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2043 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2044 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2046 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2048 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2049 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2051 2005-05-10 Michael Matz <matz@suse.de>
2053 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2055 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2057 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2060 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2061 Handle label-without-colon before ordinary dot-pseudo as an
2062 ordinary label. Don't leak memory for label-without-colon alone
2063 on a line. Don't mmixal-munge operands for dot-pseudos.
2065 2005-05-10 Jan Beulich <jbeulich@novell.com>
2067 * macro.c (get_any_string): Remove the two last parameters. Replace
2068 references to the former expand parameter by using macro_alternate.
2069 Simplify loop condition for checking for end-of-string.
2070 (get_string): Remove redunant call to sb_skip_white.
2071 (do_formals): Remove two last arguments to get_any_string.
2072 (macro_expand): Likewise.
2073 (expand_irp): Likewise.
2075 2005-05-10 Jan Beulich <jbeulich@novell.com>
2077 * read.c (s_macro): Move local variable 'local' to smaller scope.
2078 Call sb_kill on it when done.
2080 2005-05-09 Jan Beulich <jbeulich@novell.com>
2082 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2083 when zero and not required by encoding constraints.
2085 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2088 * config/tc-sh64.c (sh64_fake_label): New.
2090 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2092 * doc/internals.texi (TC_FAKE_LABEL): Document.
2094 * write.c (TC_FAKE_LABEL): New.
2095 (adjust_reloc_syms): Use it.
2096 (write_object_file): Likewise.
2098 2005-05-09 Jan Beulich <jbeulich@novell.com>
2100 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2101 and comma in Intel mode.
2103 2005-05-09 Jan Beulich <jbeulich@novell.com>
2105 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2106 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2107 Make name array static and const. Adjust lookup to account for NULL
2108 entries (standing for unused register numbers).
2110 2005-05-09 Jan Beulich <jbeulich@novell.com>
2112 * config/tc-i386.c (parse_insn): Consider all matching instructions
2113 when checking for string instruction after string-only prefix.
2115 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2118 * config/tc-ia64.c (start_unwind_section): Properly check
2119 comdat group with SHF_GROUP.
2121 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2123 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2125 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2127 * config/tc-xtensa.c: Remove excess whitespace.
2128 * config/tc-xtensa.h: Likewise.
2129 * config/xtensa-istack.h: Likewise.
2130 * config/xtensa-relax.c: Likewise.
2131 * config/xtensa-relax.h: Likewise.
2133 2005-05-06 Nick Clifton <nickc@redhat.com>
2135 * sb.h: Fix formatting of comments.
2136 * sb.c: Fix formatting of comments.
2138 2005-05-06 Jan Beulich <jbeulich@novell.com>
2140 * sb.h (sb_add_buffer): Reintroduce.
2141 * sb.c (sb_add_buffer): Likewise.
2143 2005-05-06 Jan Beulich <jbeulich@novell.com>
2145 * macro.c (new_formal, del_formal): New.
2146 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2147 required argument has default value. Stop looking for more formal
2148 when there was a vararg one.
2149 (macro_expand_body): Use new_formal and del_formal.
2150 (macro_expand): Likewise. Initialize local variable err. Don't
2151 return immediately when encountering an error. Warn when keyword
2152 argument already had a value assigned. Eliminate duplicate clearing
2153 of argument value. When current positional argument matches parameter
2154 of vararg type, assign to it all the remaining arguments. Issue error
2155 when required parameter does not have value.
2156 (free_macro): Use del_formal.
2157 (expand_irp): Initialize formal type. Free buffers associated with
2158 formal prior to returning.
2159 * macro.h (struct formal_struct): Add new field 'type' with new
2160 enumeration type 'formal_type'.
2161 * doc/as.texinfo: Document macro parameter qualifiers.
2162 * NEWS: Mention new functionality.
2164 2005-05-06 Jan Beulich <jbeulich@novell.com>
2166 * cond.c (s_ifb): New.
2167 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2168 * read.h (s_ifb): Prototype.
2169 * doc/as.texinfo: Document .ifb and .ifnb.
2171 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2173 * config/tc-ia64.c (MIN): Undef.
2175 2005-05-05 Paul Brook <paul@codesourcery.com>
2177 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2179 2005-05-05 Matt Thomas <matt@3am-software.com>
2181 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2184 2005-05-05 Nick Clifton <nickc@redhat.com>
2186 * Update the address and phone number of the FSF organization in
2187 the GPL notices in the following files:
2188 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2189 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2190 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2191 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2192 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2193 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2194 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2195 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2196 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2197 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2198 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2199 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2200 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2201 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2202 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2203 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2204 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2205 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2206 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2207 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2208 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2209 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2210 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2211 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2212 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2213 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2214 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2215 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2216 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2217 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2218 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2219 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2220 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2221 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2222 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2223 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2224 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2225 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2226 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2227 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2228 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2229 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2230 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2231 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2232 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2233 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2234 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2235 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2236 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2237 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2238 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2239 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2240 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2241 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2242 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2243 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2244 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2245 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2246 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2247 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2248 config/xtensa-istack.h, config/xtensa-relax.c,
2249 config/xtensa-relax.h, doc/fdl.texi
2251 2005-05-05 Nick Clifton <nickc@redhat.com>
2253 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2254 the target_big_endian variable to false.
2256 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2258 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2259 list traversal. Use bfd_section_list_prepend.
2260 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2261 over the section list.
2262 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2263 (xtensa_insert_section): Delete.
2264 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2265 and bfd_section_list_prepend.
2266 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2267 bfd_section_list_insert_after.
2269 2005-05-03 Nick Clifton <nickc@redhat.com>
2271 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2272 of bfd_section_list... macros.
2273 * config/tc-mmix.c (mmix_frob_file): Likewise.
2274 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2275 (xtensa_insert_section): Likewise.
2277 * macro.c (macro_hash): Remove static.
2278 * macro.h (macro_hash): Provide an external declaration.
2280 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2282 * write.c (write_object_file): Use bfd_section_double_list_remove
2285 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2287 * doc/Makefile.am (gasver.texi): Correct quoting.
2288 * doc/Makefile.in: Regenerated.
2290 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2292 * configure.tgt: Add h8300*-*-rtemscoff.
2293 Switch h8300*-*-rtems* to elf.
2295 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2297 * hash.c: Undo the last change.
2300 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2302 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2304 (DISTCLEANFILES): Remove.
2305 (MAINTAINERCLEANFILES): Add asconfig.texi.
2306 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2308 2005-04-29 Ben Elliston <bje@au.ibm.com>
2310 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2311 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2312 (bignum-copy.o): Remove.
2313 * Makefile.in: Regenerate.
2314 * makefile.vms (OBJS): Remove bignum-copy.obj.
2315 * symbols.h (local_symbol_make): Remove declaration.
2316 (verify_symbol_chain_2): Likewise.
2317 * symbols.c (local_symbol_make): Make static.
2318 (max_indent_level): Likewise.
2319 (verify_symbol_chain_2): Remove.
2320 * macro.c (macro_hash): Make static.
2321 * messages.c (fprint_value): Remove.
2322 * read.h (get_absolute_expr): Remove.
2323 (emit_leb128_expr): Likewise.
2324 (do_s_func): Likewise.
2325 * read.c (do_s_func): Make static.
2326 (emit_leb128_expr): Likewise.
2327 (get_absolute_expr): Likewise.
2328 * as.h (as_howmuch): Remove declaration.
2329 (fprint_value): Likewise.
2330 * as.c (myname): Make static.
2331 * input-scrub.c (as_howmuch): Remove.
2332 (as_1_char): Likewise.
2333 * input-file.h (input_file_is_open): Remove.
2334 * input-file.c (input_file_is_open): Likewise.
2335 * expr.h (expr_build_unary): Remove declaration.
2336 (expr_build_binary): Likewise.
2337 * expr.c (expr_build_unary): Remove.
2338 (expr_build_binary): Likewise.
2339 * hash.h (hash_replace): Remove declaration.
2340 (hash_delete): Likewise.
2341 * hash.c (hash_replace): Remove.
2342 (hash_delete): Likewise.
2343 * bignum-copy.c (bignum_copy): Move from here ..
2344 * config/tc-vax.c (bignum_copy): .. to here.
2345 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2346 (bignum_copy): Remove extern declaration.
2347 * sb.h (string_count): Remove extern declaration.
2348 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2349 (sb_name): Likewise.
2350 * sb.c (dsize): Replace preprocessor macro with static int.
2351 (string_count): Make static.
2352 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2353 (sb_name): Likewise.
2354 * config/obj-coff.c (dim_index): Make static.
2355 * config/tc-i386.c (GOT_symbol): Likewise.
2356 (output_invalid_buf): Likewise.
2357 * doc/internals.texi (Warning and error messages): Remove the
2358 prototype for fprint_value.
2360 2005-04-27 Ben Elliston <bje@au.ibm.com>
2364 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2366 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2368 * read.c (pseudo_set): Disallow symbol set to common symbol.
2371 * write.c (write_object_file): Report common symbol name when
2372 disallowing local symbol set to common symbol.
2373 (adjust_reloc_syms): Disallow local symbol set to undefined
2376 2005-04-25 Jan Beulich <jbeulich@novell.com>
2378 * macro.c (macro_expand_body): Replace locals indicator parameters
2379 with actual macro_entry. New local variables macro_line and err.
2380 Don't return when encountering an error, just record the fact.
2381 Detect local symbol name colliding with parameter. Track line number
2382 inside of macro expansion.
2383 (do_formals): Move local variable name to wider scope. Check
2384 parameter of the same name doesn't already exist. In MRI mode, also
2385 check it doesn't collide with the argument count pseudo-parameter).
2386 (define_macro): Add file and line number parameters. Remove local
2387 variable namestr. New local variable error. Initialize macro_entry
2388 members file, line, and name. Don't return when encountering an
2389 error, just record the fact. Use %s in some diagnostics for read.c
2390 to insert the macro name. Free macro_entry on error.
2391 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2392 when encountering an error, just record the fact.
2393 (expand_irp): Don't return when encountering an error, just record
2395 * macro.h (macro_struct): New members name, file, and line.
2396 (define_macro): Add file and line number parameters.
2397 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2398 regarding pseudo-op redefinition with the file/line that macro
2399 definition started at.
2401 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2403 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2404 (future_alignment_required): Remove ifdefs that use it.
2406 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2408 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2409 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2410 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2412 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2413 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2415 2005-04-21 Christian Groessler <chris@groessler.org>
2417 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2420 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2422 * config/obj-aout.h (S_IS_EXTERN): Removed.
2423 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2424 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2425 * symbols.c (S_IS_EXTERN): Likewise.
2426 * symbols.h (S_IS_EXTERN): Likewise.
2428 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2430 * config/tc-d10v.c (md_apply_fix3): Likewise.
2431 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2432 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2433 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2434 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2435 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2436 (shmedia_md_convert_frag): Likewise.
2437 * symbols.c (print_symbol_value_1): Likewise.
2438 * write.c (write_object_file): Likewise.
2440 2005-04-20 Nick Clifton <nickc@redhat.com>
2442 * config/tc-xtensa.c (get_aligned_diff): Change type of
2443 branch_align to offsetT so that its signedness matches that of
2446 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2447 number into a readable string.
2448 (load_register): Likewise.
2450 2005-04-20 Andreas Schwab <schwab@suse.de>
2452 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2454 2005-04-19 David S. Miller <davem@davemloft.net>
2456 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2457 NULL insn, exit early. Remove now spurious NULL checks.
2458 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2461 2005-04-19 Jan Beulich <jbeulich@novell.com>
2463 * symbols.h (symbol_find_base): Remove prototype.
2464 * symbols.c (save_symbol_name): Remove code section conditional upon
2466 (symbol_find): Remove.
2467 (symbol_find_base): Rename to symbol_find.
2468 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2470 * config/obj-coff.c (tag_insert): Remove code section conditional
2471 upon STRIP_UNDERSCORE.
2472 (obj_coff_def): Likewise.
2473 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2474 (coff_frob_symbol): Likewise.
2475 (yank_symbols): Likewise.
2476 (c_section_symbol): Likewise.
2477 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2478 * config/tc-arm.c (symbol_locate): Remove code section conditional
2479 upon STRIP_UNDERSCORE.
2480 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2481 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2482 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2483 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2484 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2486 2005-04-19 Andreas Schwab <schwab@suse.de>
2488 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2489 access to application registers.
2491 2005-04-19 Jan Beulich <jbeulich@novell.com>
2493 * config/te-sysv32.h: Remove.
2494 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2496 * Makefile.in (TARG_ENV_HFILES): Likewise.
2498 2005-04-19 Jan Beulich <jbeulich@novell.com>
2501 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2504 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2506 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2508 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2510 * config/tc-mips.c (normalize_constant_expr): Don't check for
2512 (check_absolute_expr): Only call normalize_constant_expr() if
2514 (mips_ip): Likewise.
2516 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2518 2005-04-18 Jan Beulich <jbeulich@novell.com>
2520 * macro.c (free_token): New, freeing all the memory associated with a
2522 (do_formals): Move initializers to ...
2523 (define_macro): ... here.
2524 (delete_macro): Convert passed in name to lower case. Warn when
2525 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2527 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2529 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2531 2005-04-15 Jan Beulich <jbeulich@novell.com>
2533 * config/obj-elf.c (obj_elf_struct): New.
2534 (elf_pseudo_table). Use it for .offset and .struct.
2536 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2537 Sterling Augustine <sterling@tensilica.com>
2539 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2540 than the section alignment.
2542 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2543 H.J. Lu <hongjiu.lu@intel.com>
2545 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2546 * config/tc-xtensa.c (xg_translate_sysreg_op,
2547 xtensa_translate_old_userregs_ops,
2548 xtensa_find_unaligned_branch_targets,
2549 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2550 relax_frag_add_nop): Support 64-bit host.
2551 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2552 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2554 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2556 * configure.tgt: Add support for OpenBSD/sparc ELF.
2558 * configure.tgt: Set emulation for mips-*-openbsd*.
2559 Remove broken mips-dec-openbsd* config.
2560 * configure.in: Set default ABI for mips64-*-openbsd*.
2561 * configure: Regenerate.
2563 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2565 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2566 optimization for constant addresses.
2568 2005-04-14 Nick Clifton <nickc@redhat.com>
2570 * as.c (main): Move parse_args before symbol_begin and frag_init
2571 so that the hash table size can be set before it is used.
2572 * hash.c: Use an unsigned long type for the size of the hash
2574 * hash.h (set_gas_hash_table_size): Update the prototype.
2576 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2578 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2579 * acinclude.m4: Include ../bfd/warning.m4.
2580 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2581 * Makefile.in: Regenerate.
2582 * configure: Regenerate.
2583 * doc/Makefile.in: Regenerate.
2585 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2587 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2588 (normalize_address_expr): New function to sign-extend address
2589 offsets that fit into 32 bits in 32-bit mode.
2590 (macro_build_ldst_constoffset): Use normalize_address_expr()
2591 instead of a handcoded sequence.
2592 (load_register): Likewise. Report oversized numbers in a useful
2594 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2595 for constant addresses. Report oversized numbers in a useful way.
2596 (mips_ip): Use normalize_address_expr() for addresses.
2598 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2600 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2601 similar to other instructions now that they're marked as ImmExt.
2603 2005-04-12 Nick Clifton <nickc@redhat.com>
2605 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2606 (gas_hash_table_size): New static variable.
2607 (set_gas_hash_table_size): New function: Records a requested size
2608 for the hash tables.
2609 (get_gas_hash_table_size): New function: Return a prime number
2610 near the requested size of the hash table.
2611 (hash_new): Use get_gas_hash_table_size.
2612 * hash.h: Add a prototype for set_gas_hash_table_size.
2613 * as.c (show_usage): Add description of new switches: --hash-size
2614 and --reduce-memory-overheads.
2615 (option_values): Add OPTION_HASH_TABLE_SIZE and
2616 OPTION_REDUCE_MEMORY_OVERHEADS.
2617 (std_longpopts): Add entries for the new options.
2618 (parse_args): Handle the new options.
2619 * Makefile.am: Add a dependency of as.c on hash.h.
2620 * Makefile.in: Regenerate.
2621 * doc/as.texinfo: Document the new switches.
2622 * NEWS: Mention the new switches.
2624 2005-04-12 Nick Clifton <nickc@redhat.com>
2627 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2630 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2632 * Makefile.am: Run "make dep-am".
2633 * Makefile.in: Regenerate.
2635 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2636 Bob Wilson <bob.wilson@acm.org>
2638 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2640 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2642 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2644 2005-04-11 Jan Beulich <jbeulich@novell.com>
2646 * NEWS: Mention these changes and their effects.
2647 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2649 (check_macro): Likewise.
2650 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2651 labels together with the closing pseudo-op.
2652 (macro_expand_body): Adjust comment. Range-check input before use.
2653 Adjust mis-spelled diagnostic. Use is_name_beginner.
2654 * read.c (try_macro): New.
2655 (read_a_source_file): New static variable last_eol. Don't list
2656 macro expansion lines more than once. Call try_macro.
2657 (s_macro): Set section of line_label to absolute instead of undefined.
2658 * doc/as.texinfo: Add information on the caveats of these changes.
2660 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2662 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2663 * symbols.h (symbol_X_add_number): Update prototype.
2665 2005-04-10 Eric Christopher <echristo@redhat.com>
2667 * symbols.c (symbol_X_add_number): Fix warning.
2669 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2671 * config/tc-m68k.c (md_begin): Support 64bit host.
2672 (get_num): Support 64bit BFD on 32bit host.
2674 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2676 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2678 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2680 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2681 call. Don't do the COFF hacks for multi-emulation gas. Move
2682 demand_empty_rest_of_line back to caller.
2683 (s_set, equals): demand_empty_rest_of_line here.
2686 * as.h (rs_dummy): Define.
2687 * symbols.c (symbol_X_add_number): New function.
2688 * symbols.h (symbol_X_add_number): Declare.
2689 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2690 * read.c (assign_symbol): New function, split out from s_set.
2691 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2692 Fix COFF hacks for multi-emulation gas.
2693 (s_set): Call assign_symbol. Remove "register" keyword.
2694 (set_zero_frag): New function.
2695 (pseudo_set): Always check for assignment to section syms.
2696 Always set segment and frag of symbol, and likewise extern for
2697 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2698 special case exp.X_add_number non-zero for O_symbol expressions.
2699 (equals): Use assign_symbol.
2701 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2703 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2706 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2708 * config/tc-i386.c (tc_gen_reloc): Don't turn
2709 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2711 2005-04-06 Nick Clifton <nickc@redhat.com>
2713 * po/rw.po: New translation: Kinyarwanda
2714 * configure.in (ALL_LINGUAS): Add rw
2715 * configure: Regenerate.
2717 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2718 Bob Wilson <bob.wilson@acm.org>
2720 * config/tc-xtensa.c (branch_align_power): New.
2721 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2722 future_alignment_required): Use branch_align_power to check section
2723 alignment as well as xtensa_fetch_width when aligning branch targets.
2725 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2727 * config/tc-xtensa.c: Warning fixes throughout.
2728 (xtensa_fetch_width): Change to unsigned.
2729 (assemble_nop, xtensa_find_unaligned_branch_targets,
2730 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2731 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2732 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2733 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2734 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2735 get_text_align_max_fill_size, get_text_align_nop_count,
2736 get_text_align_nth_nop_size, get_noop_aligned_address,
2737 get_aligned_diff, convert_frag_align_next_opcode,
2738 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2739 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2740 types, avoiding size_t and using offsetT and addressT appropriately.
2741 (get_text_align_power): Clean up types. Avoid incorrect bound.
2742 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2744 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2746 * config/tc-ia64.c (start_unwind_section): Undo the change
2748 (generate_unwind_image, dot_endp): Likewise.
2750 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2752 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2753 le_nop_stop arrays and initializers to file scope.
2754 (md_begin): When generating code for anything other than
2755 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2757 2005-04-01 Jan Beulich <jbeulich@novell.com>
2759 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2762 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2764 * NEWS: Mention [fdgh]_floating.
2765 * config/atof-vax.c: Fix some whitespace.
2766 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2768 2005-04-01 Nick Clifton <nickc@redhat.com>
2770 * configure.in: Add a check for <unistd.h> providing a prototype
2771 for getopt() which is compatible with the one in
2772 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2773 * configure: Regenerate.
2774 * config.in (HAVE_DECL_GETOPT): Add.
2776 2005-04-01 Jan Beulich <jbeulich@novell.com>
2778 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2780 2005-04-01 Jan Beulich <jbeulich@novell.com>
2782 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2783 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2785 2005-03-30 Julian Brown <julian@codesourcery.com>
2787 * config/tc-arm.c (arm_adjust_symtab): Rename
2788 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2790 2005-03-30 Julian Brown <julian@codesourcery.com>
2792 * config/tc-arm.c (mapping_state): Change documentation in function
2793 comment to cross-reference spec instead. Change type of mapping symbols
2795 (arm_adjust_symtab): Don't change type of mapping symbols here.
2797 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2799 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2800 * config.in: Regenerate.
2801 * configure: Regenerate.
2802 * configure.in: Check for ffs decl and alphabetize.
2804 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2805 Phil Blundell <philb@gnu.org>
2807 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2808 (md_apply_fix3): Mark TLS symbols.
2809 (tc_gen_reloc): Handle TLS relocations.
2810 (arm_fix_adjustable): Ignore TLS relocations.
2811 (s_arm_elf_cons): Support expressions after decorated symbols.
2813 2005-03-29 Julian Brown <julian@codesourcery.com>
2815 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2816 whether personality routine index N has been output for this section.
2817 (mapping_state): tc_segment_info_data now struct not enum.
2818 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2819 handled on section change.
2820 (create_unwind_entry): Previous code to output dependency removed.
2821 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2823 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2824 arm_segment_info_type.
2825 (arm_segment_info_type): New struct.
2827 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2828 Bob Wilson <bob.wilson@acm.org>
2830 * config/tc-xtensa.c (do_align_targets): Update comment.
2831 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2832 Insert a LOOP_END frag before every loop target, and do not overload
2833 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2834 (xg_assemble_vliw_tokens): Use do_align_targets.
2835 (xtensa_fix_target_frags): Remove code to convert a
2836 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2837 negatable branch at the end of a loop.
2838 (frag_can_negate_branch): Delete.
2840 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2841 H.J. Lu <hongjiu.lu@intel.com>
2844 NEWS: Mention "-mtune=[itanium1|itanium2]".
2846 * config/tc-ia64.c (md): Add tune.
2847 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2848 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2849 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2850 B unit NOPs are discouraged for McKinley-derived cores.
2851 (md_begin): Don't hardcode the "extra_goodness()" function in
2853 (ia64_init): Set md.tune to itanium2.
2855 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2856 * doc/c-ia64.texi: Likewise.
2858 2005-03-27 Ian Lance Taylor <ian@airs.com>
2860 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2861 bad C_EFCN symbol, print its name.
2863 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2865 * config/tc-xtensa.c (use_longcalls): Delete.
2866 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2867 the use_longcalls flag is set. Do this before checking the segment.
2868 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2869 expand direct calls at this point.
2870 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2871 (xtensa_find_unmarked_state_frags): Likewise.
2872 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2873 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2874 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2875 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2877 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2879 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2881 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2883 * config/tc-cris.h: Convert to ISO C90.
2884 * config/tc-cris.c: Ditto.
2885 (md_estimate_size_before_relax): Remove obsolete comment for
2886 parameter "segment_type".
2887 (md_begin): Document reason for cast of hash_insert argument.
2888 (md_atof): Correct type of parameter "type".
2890 2005-03-24 Nick Clifton <nickc@redhat.com>
2892 * write.h (bit_fix_new): Remove redundant prototype.
2893 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2894 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2895 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2896 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2897 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2898 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2899 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2900 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2901 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2902 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2903 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2904 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2905 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2906 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2907 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2908 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2909 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2910 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2911 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2912 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2913 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2914 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2915 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2916 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2917 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2918 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2919 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2920 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2921 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2922 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2923 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2924 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2925 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2926 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2927 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2928 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2929 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2930 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2931 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2932 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2933 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2934 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2935 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2936 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2937 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2938 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2939 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2940 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2941 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2942 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2943 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2944 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2945 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2946 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2947 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2949 2005-03-23 Jim Blandy <jimb@redhat.com>
2951 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2952 attributes properly.
2954 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2955 Nick Clifton <nickc@redhat.com>
2957 * configure.tgt: Accept any C library to accompany a GNU Linux
2958 implementation, not just the GNU C library.
2959 * configure.in: Likewise.
2960 * configure: Regenerate.
2962 2005-03-23 Nick Clifton <nickc@redhat.com>
2964 * config/tc-tic30.c: Convert to ISO C90 formatting.
2965 * config/tc-tic30.h: Convert to ISO C90 formatting.
2966 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2967 * config/atof-vax.c: Convert to ISO C90 formatting.
2969 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2971 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2972 relocations correctly as well.
2973 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2974 relocations in mergeable sections section-relative either.
2976 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2978 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2980 2005-03-21 Nick Clifton <nickc@redhat.com>
2982 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2983 warning by providing a prototype for sh_symbian_find_elf_flags.
2985 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2988 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2990 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2991 along with other formats that set bfd_gas. Remove unnecessary
2992 setting of bfd_gas. Delete strongarm cases in generic_target
2995 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2998 * config/tc-m68k.c (TRUNC, SEXT): Define.
2999 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3000 (m68k_ip): Truncate or sign extend expressions as appropriate.
3001 (get_num): Likewise.
3002 (md_apply_fix3): Use SEXT.
3004 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3006 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3007 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3008 (obj-vms.o): Delete rule.
3010 * Makefile.in: Regenerate.
3011 * aclocal.m4: Regenerate.
3012 * doc/Makefile.in: Regenerate.
3013 * po/POTFILES.in: Regenerate.
3015 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3017 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3018 flag for coldfire v4e.
3020 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3022 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3023 xg_apply_fix_value and return a value to indicate success.
3024 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3025 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3026 (xtensa_validate_fix_sub): New.
3027 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3028 (tc_gen_reloc): Move code to handle difference of symbols and code to
3029 apply tentative fix values to ...
3030 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3031 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3032 relocations when linkrelax flag is not set.
3033 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3034 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3036 2005-03-17 Jan Beulich <jbeulich@novell.com>
3038 * config/tc-i386.c (i386_scale): Beautify error message.
3039 (Intel syntax comments): Update.
3040 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3042 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3043 Remove declarations.
3044 (intel_bracket_expr): Declare.
3045 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3046 of the function body in a loop allowing to split an operand into two.
3047 Replace calls to malloc and checks of it returning non-NULL with
3048 calls to xmalloc/xstrdup.
3049 (intel_expr): SHORT no longer handled here. Add comment indicating
3050 comparison ops need implementation.
3051 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3052 Check right operand of - does not specify a register when parsing
3053 the address of a memory reference.
3054 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3055 Check operands do not specify a register when parsing the address of
3057 (intel_e06, intel_e06_1): Likewise.
3058 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3059 handle SHORT as well as unary + and -. Don't accept : except for
3060 segment overrides or in direct far jump/call insns.
3061 (intel_brack_expr): New.
3062 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3064 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3065 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3066 Allow symbolic constants as register scale value.
3067 (intel_get_token): Replace call to malloc and check of return value
3068 with call to xmalloc. Change handling for FLAT to match MASM's.
3069 (intel_putback_token): Don't try to back up/free current token if
3072 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3074 * configure.tgt: Set emulation for arm-*-eabi*.
3075 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3076 * config/te-armeabi.h: New file.
3077 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3078 * config/te-symbian.h: Include "te-armeabi.h".
3080 2005-03-16 Nick Clifton <nickc@redhat.com>
3082 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3083 local variable in case it is clobbered by the setjmp.
3085 2005-03-16 Nick Clifton <nickc@redhat.com>
3086 Ben Elliston <bje@au.ibm.com>
3088 * configure.in (werror): New switch: Add -Werror to the
3089 compiler command line. Enabled by default. Disable via
3091 * configure: Regenerate.
3093 2005-03-16 Nick Clifton <nickc@redhat.com>
3095 * config/obj-coff.h: Convert to ISO C90 formatting.
3096 * config/obj-coff.c: Convert to ISO C90 formatting.
3098 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3100 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3101 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3102 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3103 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3104 (insns): Add ARMv6T2 instructions:
3105 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3106 (arm_archs): Add V6T2 variants.
3108 2005-03-15 Nick Clifton <nickc@redhat.com>
3110 * NEWS: Add cutoff for changes in 2.16 release.
3112 2005-03-15 Jan Beulich <jbeulich@novell.com>
3114 * expr.c (operand): Merge handling of unary + into that for unary
3117 2005-03-14 Eric Christopher <echristo@redhat.com>
3119 * config/tc-mips.c: Include dw2gencfi.h.
3120 (mips_cfi_frame_initial_instructions): New.
3121 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3122 (tc_cfi_frame_initial_instructions): Ditto.
3123 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3124 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3125 * Makefile.am: Update dependencies.
3126 * Makefile.in: Regenerate.
3128 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3130 * po/es.po: Commit new Spanish translation.
3132 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3134 * po/tr.po: Commit new Turkish translation.
3136 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3138 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3141 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3143 * config-gas.com: Mark vax-vms as obsolete.
3144 * configure.in: Remove fmt=vms support.
3145 * config.in: Regenerate.
3146 * configure: Regenerate.
3147 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3149 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3150 Bob Wilson <bob.wilson@acm.org>
3152 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3153 when checking if xg_resolve_literals needs to be called.
3154 * config/tc-xtensa.h: Fix spelling typo in a comment.
3156 2005-03-10 Jan Beulich <jbeulich@novell.com>
3158 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3159 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3160 crafted structure declarations with the types from macro.h.
3162 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3164 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3165 for -mno-shared optimization.
3167 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3169 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3170 (MAX_NOPS): Bump to 4.
3171 (mips_fix_vr4130): New variable.
3172 (nops_for_vr4130): New function.
3173 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3174 nops_for_vr4130 if working around VR4130 errata.
3175 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3176 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3177 (md_parse_option): Handle them.
3178 (md_show_usage): Print them.
3179 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3181 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3183 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3186 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3188 * config/tc-mips.h (mips_flush_pending_output): Delete.
3189 (mips_emit_delays): Declare.
3190 (md_flush_pending_output): Use mips_emit_delays.
3191 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3192 the previous instructions.
3193 (md_begin, append_insn, md_parse_option): Update callers.
3194 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3196 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3197 (s_gpdword): Update callers.
3198 (start_noreorder, end_noreorder): New functions.
3199 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3200 manipulating mips_opts or prev_nop_frag directly.
3201 (mips_flush_pending_output): Delete.
3203 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3205 * config/tc-mips.c (mips_move_labels): New function, taken from...
3206 (append_insn, mips_emit_delays): ...here.
3208 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3210 * config/tc-mips.c (MAX_NOPS): New macro.
3211 (history): Resize to 1 + MAX_NOPS.
3212 (fix_vr4120_class): New enumeration.
3213 (vr4120_conflicts): New variable.
3214 (init_vr4120_conflicts): New function.
3215 (md_begin): Call it.
3216 (insn_uses_reg): Constify first argument.
3217 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3218 (nops_for_insn_or_target): New functions.
3219 (append_insn): Use the new nops_for_* functions instead of inline
3220 delay checks. Generalize prev_nop_frag handling to handle an
3221 arbitrary history length. Insert nops into the history buffer
3222 once the number of nops in prev_nop_frag is fixed.
3223 (emit_delays): Use nops_for_insn instead of inline delay checks.
3225 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3227 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3228 check from branch delay code. Remove unnecessary check for branches.
3230 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3232 * config/tc-mips.c (dummy_opcode): Delete.
3233 (nop_insn, mips16_nop_insn): New variables.
3234 (NOP_INSN): New macro.
3235 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3236 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3237 (md_begin): Initialize nop_insn and mips16_nop_insn.
3238 (append_insn): Use the new emit_nop function to add nops, recording
3239 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3240 to reserve room for the instruction and install_insn to install the
3241 final form. Use insert_into_history to record the instruction in
3242 the history buffer. Use move_insn to do delay slot filling.
3243 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3244 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3245 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3247 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3249 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3250 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3251 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3252 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3253 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3255 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3257 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3258 and extended_p fields with a single fixed_p field.
3259 (append_insn, mips_no_prev_insn): Adjust accordingly.
3261 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3263 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3264 a single mips16_absolute_jump_p bit.
3265 (append_insn): Adjust accordingly.
3267 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3269 * config/tc-mips.h (mips_cl_insn): Move definition to...
3270 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3271 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3273 (history): New variable.
3274 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3275 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3276 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3277 (prev_prev_insn_unreordered): Delete.
3278 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3279 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3282 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3284 * doc/Makefile.am: Update as.info dependencies.
3285 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3287 2005-03-08 Jan Beulich <jbeulich@novell.com>
3289 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3290 error, and point to .purgem documentation if someone really needs
3292 * NEWS: Mention macro redefinition is now an error.
3294 2005-03-08 Jan Beulich <jbeulich@novell.com>
3296 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3297 emitted to. Add more precise diagnostics for non-fitting insns based
3298 on that. Eliminate now superfluous special casing of MLX. Clear out
3299 slot information when dropping an insn.
3301 2005-03-08 Jan Beulich <jbeulich@novell.com>
3303 * config/tc-ia64.c (parse_section_name): Rename to...
3304 (cross_section): In addition to separating the name from the rest of
3305 the arguments, also carry out the operation.
3306 (dot_xdata): Use cross_section.
3307 (dot_float_cons): Likewise.
3308 (dot_xstringer): Likewise.
3309 (dot_xdata_ua): Likewise.
3310 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3312 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3314 * po/gas.pot: Regenerate.
3316 2005-03-04 David Daney <ddaney@avtrex.com>
3318 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3319 instead of '_gp' for -mno-shared optimization.
3321 (s_abicalls): Document it in the comment.
3322 (md_show_usage): Document the -mno-shared option.
3324 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3326 * config/tc-mips.c (mips_set_options): Add sym32 field.
3327 (mips_opts): Initialize it.
3328 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3329 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3330 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3331 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3332 when deciding whether to use a symbolic %highest/%higher expansion.
3333 (macro): Likewise. Remove o64/n32 linux hack. Always use
3334 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3335 and "la". Handle constants separately from symbolic expressions in
3336 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3337 and using load_register to load the high part of the address.
3338 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3339 (OPTION_ELF_BASE): Bump by 2.
3340 (md_longopts): Add entries for -msym32 and -mno-sym32.
3341 (md_parse_option): Handle them.
3342 (usage): Document them.
3343 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3344 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3345 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3346 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3347 -msym32 and -mno-sym32.
3349 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3351 * config/tc-mips.c (load_address): Implement GP optimization
3352 for 64bit address space non-PIC. Fix formatting.
3353 (macro): Likewise. Simplify code.
3354 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3355 (mips_after_parse_args): Simplify code.
3357 2005-03-03 Nick Clifton <nickc@redhat.com>
3359 * expr.c (operand): Remove redundant code enclosed by #ifdef
3360 RELAX_PAREN_GROUPING....#endif.
3362 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3363 reloc is the difference of two symbols defined in the same
3366 * config/tc-iq2000.c (line_comment_chars): Include the # character
3367 as otherwise this breaks #APP/#NO_APP processing.
3369 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3371 * config/tc-arc.c(md_assemble): Remove dead code for handling
3372 immediate indexing of ld and st .
3374 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3375 Joseph Myers <joseph@codesourcery.com>
3377 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3378 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3379 (parse_relocation): Check for a word break after a relocation
3381 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3384 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3386 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3388 2005-03-02 Jan Beulich <jbeulich@novell.com>
3390 * as.c (main): Use unlink_if_ordinary instead of unlink.
3391 * messages.c (as_fatal): Likewise.
3393 2005-03-02 Jan Beulich <jbeulich@novell.com>
3395 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3397 (parse_register): Allow cr8...15 in all modes.
3399 2005-03-02 Jan Beulich <jbeulich@novell.com>
3401 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3402 etc. like normal symbol references (T_ID).
3404 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3406 * symbols.c (fb_label_name): Fix silly thinko in last change.
3408 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3410 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3411 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3413 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3415 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3418 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3421 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3423 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3425 * as.h (assert): Warning fix.
3426 * expr.c (expr): Correct assertion.
3427 * read.c (s_comm_internal): Remove assertion.
3428 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3429 (fixup_segment): Remove assertion.
3430 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3431 (md_apply_fix3): Likewise.
3432 * config/tc-i370.c (md_begin): Correct assertion.
3433 (i370_macro): Warning fix for assertion.
3435 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3437 * configure.in (AC_C_BIGENDIAN): Invoke.
3438 * configure: Regenerate.
3439 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3440 host variable to set string header size.
3441 * config/obj-aout.c (obj_header_append): Don't use host structs.
3442 (obj_symbol_to_chars): Likewise.
3443 (obj_emit_strings): Likewise. Use the passed in output pointer.
3444 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3445 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3446 not sizeof host struct.
3447 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3448 (obj_emit_strings): Likewise.
3449 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3450 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3452 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3454 (host_number_to_chars): Define.
3455 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3456 host internal struct to set header sizes.
3457 * config/tc-i960.c (md_number_to_field): Warning fix.
3458 (md_ri_to_chars): Use host byte order.
3459 (get_cdisp, md_apply_fix3): Warning fix.
3460 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3462 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3464 * doc/c-arc.texi: Update documentation about ARC's extension
3467 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3469 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3472 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3474 * cgen.c: Warning fixes.
3475 * config/tc-arc.c: Likewise.
3476 * config/tc-arm.c: Likewise.
3477 * config/tc-avr.c: Likewise.
3478 * config/tc-d10v.c: Likewise.
3479 * config/tc-d30v.c: Likewise.
3480 * config/tc-frv.c: Likewise.
3481 * config/tc-frv.h: Likewise.
3482 * config/tc-h8300.c: Likewise.
3483 * config/tc-h8500.c: Likewise.
3484 * config/tc-i370.c: Likewise.
3485 * config/tc-i960.c: Likewise.
3486 * config/tc-ia64.c: Likewise.
3487 * config/tc-ip2k.c: Likewise.
3488 * config/tc-m68hc11.c: Likewise.
3489 * config/tc-maxq.c: Likewise.
3490 * config/tc-mcore.c: Likewise.
3491 * config/tc-mips.c: Likewise.
3492 * config/tc-msp430.c: Likewise.
3493 * config/tc-pj.c: Likewise.
3494 * config/tc-ppc.c: Likewise.
3495 * config/tc-ppc.h: Likewise.
3496 * config/tc-s390.c: Likewise.
3497 * config/tc-sh.c: Likewise.
3498 * config/tc-sh64.c: Likewise.
3499 * config/tc-tic4x.c: Likewise.
3500 * config/tc-tic80.c: Likewise.
3501 * config/tc-v850.c: Likewise.
3502 * config/tc-vax.c: Likewise.
3503 * config/tc-w65.c: Likewise.
3504 * config/tc-xstormy16.c: Likewise.
3505 * config/tc-z8k.c: Likewise.
3507 2005-02-22 Catherine Moore <clm@cm00re.com>
3509 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3510 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3512 2005-02-22 Eric Christopher <echristo@redhat.com>
3514 * config/tc-mips.c (struct proc): Change isym to
3515 func_sym. New member func_end_sym.
3516 (s_mips_ent): Update.
3517 (s_mips_end): Ditto. Add code to compute function size.
3519 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3521 * read.c: Warning fixes.
3522 * config/obj-elf.c: Likewise.
3524 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3526 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3529 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3531 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3534 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3536 (demand_empty_rest_of_line): Likewise.
3537 (tic54x_sblock): Likewise.
3538 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3540 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3542 * read.c (address_bytes): New function.
3543 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3544 (potable): Add "dc.a".
3545 (cons_worker): Handle "dc.a".
3546 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3548 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3550 * input-file.c (input_file_open): Rearrange to avoid warning.
3552 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3554 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3555 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3556 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3558 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3560 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3561 uses after .set noat.
3562 (load_address): Likewise.
3563 (macro): Likewise. Don't try to avoid $at use by sacrificing
3564 the target register before it is stored, it won't work.
3566 2005-02-17 James E Wilson <wilson@specifixinc.com>
3568 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3569 see an instruction that specifies a template.
3571 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3573 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3574 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3575 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3577 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3579 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3581 * config/tc-ia64.c (md): Add hint_b.
3582 (emit_one_bundle): Handle md.hint_b for "hint".
3583 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3584 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3585 (ia64_init): Set md.hint_b to error.
3586 (md_assemble): Handle md.hint_b for "hint.b".
3588 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3589 * doc/c-ia64.texi: Likewise.
3591 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3593 * tc.h (struct relax_type, relax_typeS): Move from here..
3594 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3595 * ecoff.c (ecoff_new_file): Add appfile param.
3596 * ecoff.h (ecoff_new_file): Likewise.
3597 * itbl-lex.h: New file.
3598 * itbl-lex.l: Include itbl-lex.h.
3599 * itbl-parse.y: Likewise.
3600 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3601 * read.c (s_app_file_string): Mark appfile possibly unused.
3602 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3603 * subsegs.h (struct seg_info_trash): Delete.
3604 (seg_info): Use segment_info_type instead.
3605 * config/obj-coff.c (struct filename_list): Make filename const char *.
3606 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3607 * config/obj-elf.c (elf_file_symbol): Similarly.
3608 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3610 * config/tc-arc.c (md_operand): Warning fix.
3611 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3612 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3613 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3614 * config/tc-frv.c (frv_force_relocation): Warning fix.
3615 * config/tc-m68k.c (md_parse_option): Delete unused var.
3616 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3617 * config/tc-sparc.c: Likewise.
3618 (s_common): Warning fix.
3619 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3620 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3622 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3623 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3624 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3625 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3626 (tic4x_do_align): Use TIC_NOP_OPCODE.
3627 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3628 * config/tc-vax.c: Include netinet/in.h.
3629 (tc_headers_hook): Formatting.
3630 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3632 2005-02-17 Jan Beulich <jbeulich@novell.com>
3634 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3635 parsing inN, locN, outN. Set 'idx' to offset register number starts
3636 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3639 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3641 * config/tc-mips.c (load_address): Fix formatting.
3642 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3643 Catch macros which are unexpandable without AT. Remove duplicate
3645 (macro2): Remove duplicate zeroing of used_at.
3647 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3649 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3652 2005-02-15 Nigel Stephens <nigel@mips.com>
3653 Maciej W. Rozycki <macro@mips.com>
3655 * config/tc-mips.c (reloc_needs_lo_p): Handle
3656 BFD_RELOC_MIPS16_HI16_S.
3657 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3658 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3659 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3661 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3662 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3663 Call my_getSmallExpression() to parse percent operators.
3664 (percent_op_match, mips_percent_op): Separate definitions.
3665 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3666 (parse_relocation): Handle the MIPS16 mode using
3668 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3669 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3671 2005-02-15 Jan Beulich <jbeulich@novell.com>
3673 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3674 instead of explicitly dealing with the translation; exclude
3675 relocations that are already pcrel, however.
3677 2005-02-15 Jan Beulich <jbeulich@novell.com>
3679 * config/tc-ia64.c: Include limits.h (if available).
3680 (gr_values[0]): Set path to INT_MAX.
3681 (dot_reg_val): Don't allow changing value of r0. Limit range of
3682 general registers at r127.
3683 (specify_resource): Default resource index is -1. Don't set resource
3684 index (in case IA64_RS_RSE) without setting the specific flag.
3685 (note_register_values): Check operand is O_constant before tracking
3686 input value of moves. Add tracking for dep.z with constant inputs.
3687 (print_dependency): Resource index of specific resource may be zero.
3688 (check_dependencies): Likewise.
3690 2005-02-15 Jan Beulich <jbeulich@novell.com>
3692 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3693 reg_class. Check operands and emit diagnostics for illegal use of
3696 2005-02-15 Jan Beulich <jbeulich@novell.com>
3698 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3699 new variables type, suffix, and width. Handle
3700 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3701 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3702 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3703 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3704 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3705 if unable to translate relocation type, using the new variables.
3707 2005-02-15 Jan Beulich <jbeulich@novell.com>
3709 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3710 (ty_symbol_chars): Define.
3711 * config/tc-ia64.c (ia64_symbol_chars): Define.
3713 2005-02-15 Jan Beulich <jbeulich@novell.com>
3715 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3716 input_line_pointer was advanced.
3718 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3720 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3723 2005-02-13 Jan Beulich <jbeulich@novell.com>
3725 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3726 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3728 (ia64_init): Set md.detect_dv.
3729 (ia64_start_line): New static variable warned. Warn only once when
3730 encountering explicit stops in automatic mode.
3731 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3732 * NEWS: Mention new default mode.
3734 2005-02-13 Jan Beulich <jbeulich@novell.com>
3736 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3737 be freed when wiping out previous state. Canonicalize names before
3738 use. Free name string when detecting redefinition.
3739 (dot_pred_rel): Call generic expression parser to process arguments.
3740 Handle O_register case for individual predicates and O_subtract for
3742 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3744 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3745 Warn if multiple found, issue error if resulting symbol name has zero
3747 (dot_alias): Canonicalize name before use.
3749 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3751 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3753 (in_procedure): Return -1 for warning.
3754 (in_prologue): Likewise.
3755 (in_body): Likewise.
3757 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3759 * config/tc-ia64.c (dot_xdata): Undo the last change.
3760 (dot_float_cons): Likewise.
3761 (dot_xstringer): Likewise.
3762 (dot_xdata_ua): Likewise.
3763 (dot_float_cons_ua): Likewise.
3765 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3767 * NEWS: Mention "-munwind-check=[warning|error]".
3769 * config/tc-ia64.c (md): Add unwind_check.
3770 (unwind_diagnostic): New.
3771 (in_procedure): Call unwind_diagnostic when a directive isn't
3773 (in_prologue): Call unwind_diagnostic when a directive isn't in
3775 (in_body): Call unwind_diagnostic when a directive isn't in
3777 (dot_endp): Set md.unwind_check to error before calling
3778 in_procedure and restore it after. When the name is missing or
3779 couldn't be found, use the one from the last .proc if
3780 md.unwind_check isn't error. Warn if md.unwind_check is
3782 (md_parse_option): Handle "-munwind-check=[warning|error]".
3783 (md_show_usage): Add "-munwind-check=[warning|error]".
3784 (ia64_init): Set md.unwind_check to warning.
3786 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3787 * doc/c-ia64.texi: Likewise.
3789 2005-02-11 Jan Beulich <jbeulich@novell.com>
3791 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3793 (ia64_parse_name): New third parameter.
3794 (md_parse_name): Pass third argument.
3795 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3796 (md_operand): Handling of '@'-prefixed symbols moved from here...
3797 (ia64_parse_name): ...to here.
3799 2005-02-11 Jan Beulich <jbeulich@novell.com>
3801 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3802 (errata_nop_necessary_p): Remove declaraction and definition.
3803 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3804 update md.group_idx. Don't reset md.last_groups.
3806 2005-02-11 Jan Beulich <jbeulich@novell.com>
3808 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3810 (dot_xdata): Free section name after use.
3811 (dot_float_cons): Likewise.
3812 (dot_xstringer): Likewise.
3813 (dot_xdata_ua): Likewise.
3814 (dot_float_cons_ua): Likewise.
3815 (md_pseudo_table): Add xdata16 and xdata16.ua.
3817 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3819 * doc/all.texi: Add IA64.
3820 * doc/as.texinfo: Likewise.
3822 * doc/c-ia64.texi: Fix typos.
3824 2005-02-10 Julian Brown <julian@codesourcery.com>
3826 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3828 (do_t_push_pop): Likewise.
3829 (md_assemble): Likewise.
3830 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3831 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3832 (create_unwind_entry): Output dependency on the required personality
3835 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3837 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3838 * subsegs.c (seg_not_empty_p): Likewise.
3840 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3842 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3843 relative jump calculation.
3844 <md_convert_frag) : Likewise.
3845 <output_disp): Likewise.
3847 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3849 * write.c (write_object_file): Recognize warning-symbol construct
3850 and skip object- and target- handling for the second symbol.
3852 2005-02-02 Jan Beulich <jbeulich@novell.com>
3854 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3855 designators along with quoted ones. Free copy of quoted designator
3858 2005-02-01 Ben Elliston <bje@au.ibm.com>
3860 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3861 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3862 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3863 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3864 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3865 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3866 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3867 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3868 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3869 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3870 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3871 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3872 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3873 #if 0'd code throughout.
3875 2005-01-31 Nick Clifton <nickc@redhat.com>
3877 * as.c (parse_args): Bump copyright date reported by --version to
3880 2005-01-31 Nick Clifton <nickc@redhat.com>
3882 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3885 2005-01-31 Jan Beulich <jbeulich@novell.com>
3887 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3888 that can end with .endr in that case. Make requiring/permitting
3889 pseudo-ops without leading dot closer to the logic in read.c serving
3891 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3894 2005-01-31 Jan Beulich <jbeulich@novell.com>
3896 * macro.c (do_formals): Adjust to no longer accept empty parameter
3898 (define_macro): Adjust to no longer accept empty macro name, garbage
3899 following the parameters, or macros that were previously defined.
3900 * read.c (s_bad_end): Declare.
3901 (potable): Add endm. Handler for endr and endm is s_bad_end.
3902 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3904 * read.h (s_bad_endr): Remove.
3906 2005-01-31 Jan Beulich <jbeulich@novell.com>
3908 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3909 immediately discarding (but counting) those exceeding the maximum
3910 possible amount. Track whether output and input operand counts ever
3911 matched, and use this to better indicate which of the operands/
3912 operand types was wrong; specifically don't default to pointing to
3915 2005-01-31 Jan Beulich <jbeulich@novell.com>
3917 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3918 variable in dot_endp). Add body and insn. Make prologue,
3919 prologue_mask, body, and insn bitfields.
3920 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3922 (in_procedure, in_prologue, in_body): New.
3923 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3924 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3925 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3926 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3927 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3928 dot_personality): Use the appropriate one of the above.
3929 (dot_proc): Clear unwind.proc_start; set to current location only if
3930 none of the entry points were valid. Check for non-zero-length entry
3931 point names. Check that entry points aren't defined, yet. Clear
3932 unwind.prologue, unwind.body, and unwind.insn.
3933 (dot_body): Call in_procedure. Check that first directive in procedure
3934 had no insns emitted before. Set unwind.body.
3935 (dot_prologue): Call in_procedure. Check that not already in prologue.
3936 Check that first directive in procedure had no insns emitted before.
3938 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3939 length entry point names. Check that entry points became defined.
3940 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3942 2005-01-31 Jan Beulich <jbeulich@novell.com>
3944 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3945 before actually using it. Don't generate an error in manual bundling
3946 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3947 Don't generate an error in manual bundling mode when looking at an
3948 insn required to be last in its group but the required slot hasn't
3949 been reached, yet. Allow conversion from MII to MI;I for bundle
3950 consisting of only 2 insns with the stop between them. Suppress
3951 various meaningless errors resulting from detecting earlier ones.
3953 2005-01-31 Jan Beulich <jbeulich@novell.com>
3955 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3958 2005-01-28 Christian Groessler <chris@groessler.org>
3960 * config/tc-z8k.c (md_assemble): Improve error detection.
3962 2005-01-28 Jan Beulich <jbeulich@novell.com>
3964 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3965 for personality routine pointer only if there is one.
3966 (ia64_convert_frag): Likewise.
3967 (generate_unwind_image): Likewise.
3969 2005-01-27 Christian Groessler <chris@groessler.org>
3971 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3972 (md_apply_fix3): Make relative branches out of range an error
3973 instead of a warning. Display correct line number for out of
3974 range branches/calls/memory accesses.
3976 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3978 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3979 to emit .debug_line and other debug sections.
3980 * as.h (seg_not_empty_p): Declare.
3981 * subsegs.c (seg_not_empty_p): New predicate.
3983 2005-01-27 Andrew Cagney <cagney@gnu.org>
3985 * configure: Regenerate to track ../gettext.m4 change.
3987 2005-01-27 Jan Beulich <jbeulich@novell.com>
3989 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3991 2005-01-27 Jan Beulich <jbeulich@novell.com>
3993 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3994 to/from application registers dynamic insns.
3995 (md_assemble): Defer resolution of move to/from application registers
3996 dynamic insns when they can be issued on either the I- or M-units.
3998 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4000 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4001 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4002 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4003 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4004 * cgen.c (gas_cgen_parse_operand): Handle
4005 CGEN_PARSE_OPERAND_SYMBOLIC.
4006 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4007 (frv_force_relocation): Likewise. Fix handling of PIC
4009 (md_apply_fix3): Likewise.
4011 2005-01-21 Ben Elliston <bje@au.ibm.com>
4013 * as.h: Remove #if 0'd code.
4014 * atof-generic.c (atof_generic): Likewise.
4015 * ecoff.c (ecoff_directive_frame): Likewise.
4016 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4017 * itbl-ops.c (itbl_add_reg): Likewise.
4018 * listing.c (calc_hex): Likewise.
4019 * read.c (MASK_CHAR): Likewise.
4020 * subsegs.c (subsegs_print_statistics): Likewise.
4021 * symbols.c (indent): Likewise.
4022 * write.c (write_relocs): Likewise.
4023 (write_object_file): Likewise.
4024 (relax_frag): Likewise.
4026 2005-01-20 Nick Clifton <nickc@redhat.com>
4028 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4029 getopt_long_only() from considering -a as an abbreviation for
4031 (parse_args): Fix the parsing of -a=<file>.
4033 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4036 * read.c (s_incbin): Adjust default count for skip. Check validity
4037 of count and skip rigorously.
4039 2005-01-19 Fred Fish <fnf@specifixinc.com>
4041 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4043 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4045 * read.c (convert_to_bignum): New function, split out from...
4046 (emit_expr): ...here. Handle the case where X_add_number is
4047 positive and the input value is negative.
4048 (output_big_sleb128): Fix setting of continuation bit. Check whether
4049 the final byte needs to be sign-extended. Fix size-shrinking loop.
4050 (emit_leb128_expr): When generating a signed leb128, see whether the
4051 sign of an O_constant's X_add_number matches the sign of the input
4052 value. Use a bignum if not.
4054 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4056 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4057 arch_sh_up in order to match the external name and make the
4058 testsuite's job easier.
4060 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4063 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4065 2005-01-12 Nick Clifton <nickc@redhat.com>
4067 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4068 ignored_arguments array.
4070 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4072 * write.c (write_object_file): Disallow a symbol equated to
4075 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4077 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4079 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4080 (maxq_target): New function: Set the machine type.
4082 2005-01-06 Paul Brook <paul@codesourcery.com>
4084 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4085 (md_begin): Handle TE_VXWORKS for FP defaults.
4086 (md_apply_fix3): Correct rela offsets.
4087 (elf32_arm_target_format): Add VxWorks targets.
4089 2005-01-06 Paul Brook <paul@codesourcery.com>
4091 * configure.tgt: Set em=vxworks for *-*-vxworks.
4092 * config/te-vxworks.h: New File.
4094 2005-01-06 Paul Brook <paul@codesourcery.com>
4096 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4098 2005-01-04 Dmitry Diky <diwil@spec.ru>
4100 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4103 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4105 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4106 (dot_loc): New function.
4107 (md_pseudo_table): Add entry to map .loc to dot_loc().
4108 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4109 seen a .loc directive or we're generating DWARF2 debug info for
4112 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4115 * read.c (s_comm_internal): Don't zero end of name until size
4116 expression has been parsed.
4118 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4120 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4122 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4124 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4127 2004-12-22 Ian Lance Taylor <ian@airs.com>
4129 * configure.tgt: New.
4130 * configure.in: Move setting of cpu_type, fmt, etc., to
4132 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4133 $(srcdir)/configure.tgt.
4134 * configure, Makefile.in: Rebuild.
4136 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4138 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4139 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4141 (avr_offset_expression): New function to parse offsets for LDI
4143 (avr_operand): Use it.
4144 (md_apply_fix3): Generate the relocs.
4146 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4148 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4149 BFD_RELOC_SH_IMMS10BY8 relocation.
4151 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4152 than just ignoring bad code.
4154 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4156 * config/tc-v850.c (handle_lo16): New function.
4157 (v850_reloc_prefix): Use it to check lo().
4158 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4160 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4162 * configure.in: Add s390x-ibm-tpf support.
4163 * configure: Regenerate.
4165 2004-12-15 Jan Beulich <jbeulich@novell.com>
4167 * config/obj-elf.c (obj_elf_change_section): Only set type and
4168 attributes on new sections. Emit warning when type of re-declared
4169 section doesn't match.
4171 2004-12-15 Jan Beulich <jbeulich@novell.com>
4173 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4174 '.cfi_startproc simple' doesn't inherit the old value.
4176 2004-12-15 Jan Beulich <jbeulich@novell.com>
4178 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4179 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4180 generation to emit a factored offset.
4182 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4184 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4185 which is too large in the case of NO_PIC without 64-bit
4188 * config/tc-mips.c (mips_in_shared): New static variable.
4189 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4190 (md_longopts): Add -mshared and -mno-shared.
4191 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4192 (s_cpload): Implement !mips_in_shared case.
4193 (s_cpsetup): Likewise.
4194 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4195 * NEWS: Mention -mno-shared.
4197 2004-12-09 Paul Brook <paul@codesourcery.com>
4199 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4202 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4204 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4205 sequence, increase the size of the sequence.
4207 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4210 2004-12-07 Ben Elliston <bje@gnu.org>
4212 * read.c (s_align): Use an align_limit temporary to allay a GCC
4213 signed/unsigned comparison warning.
4215 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4217 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4218 * configure.in: Use it for arm*-*-linux-gnueabi*.
4219 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4220 * config/te-armlinuxeabi.h: New file.
4221 * Makefile.in: Regenerated.
4222 * aclocal.m4: Likewise.
4223 * configure: Likewise.
4224 * doc/Makefile.in: Regenerated.
4226 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4228 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4229 (xtensa_restore_emit_state): Likewise.
4231 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4233 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4236 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4238 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4239 * Makefile.in: Regenerate.
4241 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4243 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4244 functions, give functions a meaningful name, add comments.
4245 (check_range): New function - Replace operand size calculation
4246 with range checking.
4247 (assemble_insn): Update Algorithm, improve error issuing.
4249 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4252 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4254 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4255 miss between different section in the same module.
4256 (tc_gen_reloc): Likewise.
4258 2004-11-25 Theodore A. Roth <troth@openavr.org>
4260 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4261 atmega325, atmega3250, atmega645 and atmega6450.
4263 2004-11-25 Jan Beulich <jbeulich@novell.com>
4265 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4266 permissible for the selected instruction suffix.
4267 (process_suffix): For DefaultSize instructions, suppressing the
4268 guessing of a 'q' suffix if the instruction doesn't support it is
4269 pointless, because only an 'l' suffix can be guessed in this place.
4271 2004-11-24 Nick Clifton <nickc@redhat.com>
4273 * config/tc-iq2000.c: Remove support for IQ10 processor.
4274 Convert to ISO C90 formatting.
4275 * config/tc-iq2000.h: Likewise.
4277 2004-11-23 Nick Clifton <nickc@redhat.com>
4279 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4280 in this table. They should be correct now.
4282 2004-11-23 Jan Beulich <jbeulich@novell.com>
4284 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4285 indicate the MMX extensions added by both SSE and 3DNow!A.
4286 (Cpu3dnowA): Declare.
4287 (CpuUnknownFlags): Update.
4288 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4289 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4290 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4291 3DNow!. Athlon additionally implies 3DNow!A. Several new
4292 entries (those starting with a dot are for sub-arch specification).
4293 (set_cpu_arch): Handle sub-arch specifications.
4294 (parse_insn): Distinguish between instructions not supported because
4295 of insufficient CPU features and because of 64-bit mode.
4296 * doc/c-i386.texi: Describe enhanced .arch directive.
4298 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4300 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4302 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4304 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4305 without a corresponding .debug_info section.
4307 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4309 * read.c (potable): Add "error" and "warning".
4310 (s_errwarn): New function.
4311 * read.h (s_errwarn): Declare.
4312 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4314 2004-11-22 Nick Clifton <nickc@redhat.com>
4316 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4319 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4321 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4322 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4324 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4326 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4327 (coff_adjust_symtab): Adjust call.
4328 (crawl_symbols): Likewise.
4329 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4330 (obj_app_file): Adjust.
4332 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4334 * configure.in: Enable bfd_assember for the MAXQ port.
4335 * configure: Regenerate.
4337 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4338 Sterling Augustine <sterling@tensilica.com>
4340 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4341 there is a conflict.
4342 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4343 interfaces that are related as determined by xtensa_interface_class_id.
4345 2004-11-12 Nick Clifton <nickc@redhat.com>
4347 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4348 offsets for conditional branches.
4350 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4352 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4354 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4356 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4357 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4359 (relax_frag_immed): Update call to update_next_frag_state.
4361 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4363 * obj.h (struct format_ops <app_file>): Add int param.
4364 * read.h (s_app_file_string): Likewise.
4365 * read.c (s_app_file_string): Likewise.
4366 (s_app_file): Adjust s_app_file_string call.
4367 * config/tc-mips.c (s_mips_file): Likewise.
4368 * config/obj-coff.h (obj_app_file): Add app param.
4369 * config/obj-ecoff.h (obj_app_file): Likewise.
4370 * config/obj-multi.h (obj_app_file): Likewise.
4371 * config/obj-elf.h (elf_file_symbol): Likewise.
4372 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4373 if called for # preprocessor lines.
4375 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4378 * symbols.c (resolve_symbol_value): Convert weak symbols only
4380 (symbol_equated_reloc_p): Don't equate weaks when relocating
4381 only for Windows PECOFF.
4383 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4385 * config/tc-crx.c (print_insn): Check and set insn_addr.
4386 * config/tc-crx.h (md_frag_check): Define.
4388 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4389 Vineet Sharma <vineets@noida.hcltech.com>
4391 * configure.in: Add support for new target maxq-coff.
4392 * configure: Regenerate.
4393 * NEWS: Mention new support.
4394 * config/tc-maxq.c: New file.
4395 * config/tc-maxq.h: New file.
4396 * config/obj-coff.h: Add support for maxq-coff.
4398 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4400 * symbols.c (any_external_name): Define.
4401 (resolve_symbol_value): Convert weak symbols.
4402 (S_SET_EXTERNAL): Support any_external_name.
4403 (S_SET_NAME): Qualify parameter const.
4404 (symbol_equated_reloc_p): Equate to weaks when relocating.
4405 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4406 * tc.h (any_external_name): Declare.
4407 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4409 (weak_is_altname): Declare and define.
4410 (weak_name2altname): Same.
4411 (weak_altname2name): Same.
4412 (weak_uniquify): Same.
4413 (weak_altprefix): Define.
4414 (obj_coff_weak): Change .weak syntax and handling.
4415 (coff_frob_symbol): Fix PE weak symbol alternates.
4416 * config/obj-coff.h (USE_UNIQUE): Define.
4417 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4418 are in another segment.
4419 (tc_gen_reloc): Remove broken addend hack.
4420 doc/as.texinfo: Update.
4422 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4424 * config/tc-xtensa.c (total_frag_text_expansion): New.
4425 (md_estimate_size_before_relax): Use it.
4426 (find_address_of_next_align_frag): Likewise.
4428 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4430 * config/tc-crx.c: Rename argument types.
4431 (processing_arg_number): Rename to 'cur_arg_num'.
4432 (get_number_of_bits): Rename to 'set_operand_size'.
4433 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4434 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4435 (set_indexmode_parameters): Remove function, integrate its code into
4437 (set_operand_size): Get rid of 'Operand Number' function parameter -
4438 use global variable 'cur_arg_num' instead.
4439 Use a local 'argument' pointer to reference the current argument.
4440 (parse_operand): Likewise.
4441 (set_operand): Likewise.
4442 (process_label_constant): Likewise.
4444 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4446 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4447 (add_section_rename): Delete. Inlined into...
4448 (build_section_rename): ...here. Use xstrdup instead of strdup.
4449 (xtensa_section_rename): Drop "const" from argument and return types.
4450 (md_show_usage): Indent to match show_usage().
4451 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4452 (tc_canonicalize_section_name): Define.
4453 (md_elf_section_rename): Remove unused macro.
4454 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4455 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4456 (Frame Directive): Delete.
4458 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4460 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4461 * config/tc-arm.c (target_oabi): Delete.
4462 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4463 (arm_opts): Remove moabi.
4464 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4465 * doc/c-arm.texi (ARM Options): Likewise.
4466 * configure: Regenerated.
4468 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4470 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4471 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4472 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4473 * configure: Regenerate.
4474 * config/tc-cris.c (enum cris_archs): New.
4475 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4476 (cris_insn_ver_valid_for_arch): New functions.
4477 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4478 (cris_arch): New variable.
4479 (md_pseudo_table): New pseudo .arch.
4480 (err_for_dangerous_mul_placement): Initialize according to
4482 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4484 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4485 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4486 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4487 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4488 use in md_cris_relax_table.
4489 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4490 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4491 Update and improve head comment.
4492 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4493 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4495 (md_longopts): New option --march=...
4496 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4498 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4499 (HANDLE_RELAXABLE): New macro.
4500 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4501 cases. Check for weak symbols and assume not relaxable. Handle
4502 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4503 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4505 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4506 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4507 (cris_create_short_jump): Adjust for CRISv32.
4508 (cris_relax_frag): Handle new states.
4509 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4510 (md_begin): Define symbols "..asm.arch.cris.v32",
4511 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4512 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4513 when entering opcode table entry points.
4514 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4515 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4516 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4517 (cris_process_instruction): Initialize out_insnp->insn_type to
4518 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4519 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4521 <case 'm'>: Check that modified_char == '.'.
4522 <invalid operands>: Consume the rest of the line.
4523 When operands don't match, skip over subsequent insns with
4524 non-matching version specifier but same mnemonic.
4525 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4526 special registers in CRISv32 are always 32 bit long.
4527 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4529 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4530 and compatible. Recognize "ACR" for v32, unless followed by "+".
4531 (get_spec_reg): Consider cris_arch when looking up register.
4532 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4534 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4535 (cris_get_expression): Restore input_line_pointer if failing "early".
4536 (get_flags): Consider cris_arch and recognize flags accordingly.
4537 (branch_disp): Adjust for CRISv32.
4538 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4539 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4540 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4541 resolved. Don't enter zeros in object file for
4543 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4544 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4545 (md_parse_option): Break out "return 1".
4546 <OPTION_ARCH> New case.
4547 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4548 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4549 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4550 <case BFD_RELOC_32_PCREL>: New cases.
4551 Addends for non-zero fx_pcrel are too in fx_offset.
4552 (md_show_usage): Show --march=<arch>.
4553 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4554 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4555 (s_syntax) <struct syntaxes>: Properly constify member operand.
4556 * config/tc-cris.h (TARGET_MACH): Define.
4557 (cris_mach): Declare.
4558 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4559 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4560 (CRIS-Opts): Document --march=...
4561 (CRIS-Pseudos): Document .arch.
4563 2004-11-04 Jan Beulich <jbeulich@novell.com>
4565 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4566 intel syntax and no register prefix, allow $ in symbol names when
4568 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4569 (intel_float_operand): Add fourth return value indicating math control
4570 operations. Make classification more precise.
4571 (md_assemble): Complain if memory operand of mov[sz]x has no size
4573 (parse_insn): Translate word operands to floating point instructions
4574 operating on integers as well as control instructions to short ones
4575 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4576 floating point instructions operating on non-integer operands.
4577 (match_template): Remove fldcw special case. Adjust q-suffix handling
4578 to permit it on fild/fistp/fisttp in AT&T mode.
4579 (process_suffix): Don't guess DefaultSize insns' suffix from
4580 stackop_size for certain floating point control instructions. Guess
4581 suffix for branch and [ls][gi]dt based on flag_code. Split error
4582 messages for Intel and AT&T syntax, and make the condition more strict
4583 for the former. Adjust suppressing of generation of operand size
4585 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4586 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4587 more error checking.
4588 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4589 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4591 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4593 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4594 md_short_jump_size, md_long_jump_size.
4595 * write.c [!WORKING_DOT_WORD]: Ditto.
4596 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4598 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4600 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4601 const qualifier in these definitions.
4602 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4603 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4605 2004-11-02 Nick Clifton <nickc@redhat.com>
4607 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4608 table before deciding to produce a .debug_line section to match up
4609 with a user provided .debug_info section.
4611 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4613 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4614 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4616 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4618 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4619 (get_flags): New function.
4620 (get_number_of_bits): Edit comments, update numeric values to
4622 (process_label_constant): Don't support the colon
4623 format (SYMBOL:[s|m|l]).
4624 (set_cons_rparams): Support argument type 'arg_rbase'.
4625 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4626 (handle_LoadStor): Bug fix, first handle post-increment mode.
4627 (getreg_image): Remove redundant code, update according to latest
4629 (print_constant): Bug fix relate to 3-word instructions.
4630 (assemble_insn): Bug fix, when matching instructions, verify also
4631 instruction type (not only mnemonic).
4632 Add various error checking.
4633 (preprocess_reglist): Support HI/LO and user registers.
4635 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4637 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4638 in an epilogue directive go negative.
4640 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4643 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4644 after reporting template error during manual bundling. Reported
4645 by Michael Dupont, michaelx.dupont@intel.com.
4647 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4649 * Makefile.am: Run dep-am.
4650 * aclocal.m4: Regenerate with automake 1.9.2.
4651 * Makefile.in: Regenerate with automake 1.9.2.
4652 * doc/Makefile.in: Likewise.
4654 * config/tc-arm.c: Include "dw2gencfi.h".
4655 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4657 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4658 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4659 (tc_cfi_frame_initial_instructions): Define.
4660 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4663 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4665 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4667 Update coprocessor id to be unsigned immediate.
4669 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4671 * config/tc-i386.c (O_secrel): Delete.
4672 (tc_pe_dwarf2_emit_offset): New function.
4673 * config/tc-i386.h (O_secrel): Define as O_md1.
4674 (TC_DWARF2_EMIT_OFFSET): Define.
4676 2004-10-18 Nick Clifton <nickc@redhat.com>
4678 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4679 ignore @fptr() directives for 4-byte fixups.
4681 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4683 * Makefile.am: Run "make dep-am"
4684 * Makefile.in: Regenerate.
4686 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4688 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4689 Remove comments about placement of literal pools.
4690 (Literal Directive): Update description of literal placement.
4691 (Literal Prefix Directive): Remove statement that this does not apply
4692 to absolute-mode literals. Describe new section naming scheme.
4694 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4696 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4697 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4698 is_windowed_return_opcode): Delete.
4699 (xtensa_frob_label): Use get_subseg_target_freq.
4700 (md_assemble): Inline call to is_entry_opcode.
4701 (xtensa_handle_align): Inline call to get_frag_is_literal.
4702 (relaxation_requirements): Inline call to is_jx_opcode.
4703 (emit_single_op): Inline call to is_movi_opcode.
4704 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4705 get_frag_is_no_transform, is_entry_opcode, and
4706 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4707 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4708 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4709 Inline calls to get_frag_is_no_transform.
4710 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4711 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4712 get_frag_is_no_transform.
4713 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4714 and set_frag_is_no_transform.
4715 (get_expression_value): Delete.
4716 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4717 cur_target_freq to target_freq.
4718 (get_subseg_info): Split out code to create a new map entry into ...
4719 (add_subseg_info): ... this new function.
4720 (get_last_insn_flags): Check if get_subseg_info succeeded.
4721 (set_last_insn_flags): Call add_subseg_info if needed.
4722 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4723 (xtensa_reorder_segments): Compute last_sec while counting sections.
4724 Remove call to get_last_sec.
4725 (get_last_sec): Delete.
4726 (cache_literal_section): Inline call to retrieve_literal_seg and its
4727 callees, seg_present and add_seg_list.
4728 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4729 (get_frag_is_insn, get_frag_is_no_transform,
4730 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4731 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4733 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4735 * config/tc-xtensa.c: Use ISO C90 formatting.
4736 * config/tc-xtensa.h: Likewise.
4737 * config/xtensa-istack.h: Likewise.
4738 * config/xtensa-relax.c: Likewise.
4739 * config/xtensa-relax.h: Likewise.
4741 2004-10-12 Paul Brook <paul@codesourcery.com>
4743 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4746 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4749 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4751 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4753 (Acknowledgements): Use "GAS" instead of AS variable.
4755 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4757 * config/tc-i386.c: Include "elf/x86-64.h".
4758 (i386_elf_section_type): New function.
4759 * config/tc-i386.h (md_elf_section_type): Define.
4760 (i386_elf_section_type): New prototype.
4762 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4764 * config/m68k-parse.h (enum m68k_register): New control register,
4766 * config/tc-m68k.c: Correct control register set for MCF5249.
4768 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4769 Sterling Augustine <sterling@tensilica.com>
4771 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4772 (UNREACHABLE_MAX_WIDTH): Define.
4773 (XTENSA_FETCH_WIDTH): Delete.
4774 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4775 prefer_const16, prefer_l32r): New global variables.
4776 (LIT4_SECTION_NAME): Define.
4777 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4778 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4779 (frag_flags struct): New.
4780 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4781 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4782 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4783 (MAX_FORMATS): Define.
4784 (op_placement_info struct, op_placement_table): New.
4785 (O_pltrel, O_hi16, O_lo16): Define.
4786 (directiveE enum): Rename directive_generics to directive_transform.
4787 Delete directive_relax. Add directive_schedule,
4788 directive_absolute_literals, and directive_last_directive.
4789 (directive_info): Rename "generics" to "transform". Delete "relax".
4790 Add "schedule" and "absolute-literals".
4791 (directive_state): Adjust entries to match changes in directive_info.
4792 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4793 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4794 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4795 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4796 (align_only_targets, software_a0_b_retw_interlock,
4797 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4798 software_avoid_short_loop, software_avoid_close_loop_end,
4799 software_avoid_all_short_loops, specific_opcode): Delete.
4800 (warn_unaligned_branch_targets): New.
4801 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4802 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4803 (option_[no_]link_relax, option_[no_]transform,
4804 option_[no_]absolute_literals, option_warn_unaligned_targets,
4805 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4807 (option_[no_]align_only_targets, option_literal_section_name,
4808 option_text_section_name, option_data_section_name,
4809 option_bss_section_name, option_eb, option_el): Delete.
4810 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4811 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4812 and target-hardware. Delete entries for [no-]target-align-only,
4813 literal-section-name, text-section-name, data-section-name, and
4815 (md_parse_option): Handle new options and remove old ones. Accept but
4816 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4817 and treat them as [no-]transform.
4818 (md_show_usage): Add new options and remove old ones.
4819 (xtensa_setup_hw_workarounds): New.
4820 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4821 "long", "short", "loc" and "frequency" entries.
4822 (use_generics): Rename to ...
4823 (use_transform): ... this function. Add past_xtensa_end check.
4824 (use_longcalls): Add past_xtensa_end check.
4825 (code_density_available, can_relax): Delete.
4826 (do_align_targets): New.
4827 (get_directive): Accept dashes in directive names. Warn about
4828 [no-]generics and [no-]relax directives and treat them as
4830 (xtensa_begin_directive): Call md_flush_pending_output only for some
4831 directives. Check for directives inside instruction bundles. Warn
4832 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4833 directives. Handle new directives. Check generating_literals flag
4835 (xtensa_end_directive): Check for directives inside instruction
4836 bundles. Warn and ignore [no-]density directives. Handle new
4837 directives. Call xtensa_set_frag_assembly_state.
4838 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4839 xtensa_dwarf2_emit_insn): New.
4840 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4841 use_literal_section flag.
4842 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4843 literals. Use xtensa_elf_cons to parse the expression.
4844 (xtensa_literal_prefix): Do not check use_literal_section. Support
4845 ".lit4" sections for absolute literals. Change prefix convention to
4846 replace ".text" (or ".t" in a linkonce section). No need to call
4848 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4849 (expression_end): Handle closing braces and colons.
4850 (PLT_SUFFIX, plt_suffix): Delete.
4851 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4852 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4853 and O_hi16 expressions as well.
4854 (tokenize_arguments): Handle closing braces and colons.
4855 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4856 operands and paired register syntax.
4857 (get_invisible_operands): New.
4858 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4859 new xtensa-isa.h functions.
4860 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4861 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4862 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4863 instructions. Use xtensa_translate_zero_immed.
4864 (operand_is_immed, operand_is_pcrel_label): Delete.
4865 (get_relaxable_immed): Use new xtensa-isa.h functions.
4866 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4868 (xtensa_print_insn_table, print_vliw_insn): New.
4869 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4870 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4871 is_branch_or_jump_opcode): Delete.
4872 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4873 (opnum_to_reloc, reloc_to_opnum): Delete.
4874 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4875 xtensa-isa.h functions. Operate on one slot of an instruction.
4876 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4877 xg_get_insn_size): Delete.
4878 (xg_get_build_instr_size): Use xg_get_single_size.
4879 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4880 xg_build_widen_table. Use xg_get_single_size.
4881 (xg_get_max_narrow_insn_size): Delete.
4882 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4883 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4885 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4886 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4887 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4888 xg_build_widen_table. Use xg_get_single_size.
4889 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4891 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4892 treat weak symbols conservatively.
4893 (xg_check_operand): Use new xtensa-isa.h functions.
4894 (is_dnrange): Delete.
4895 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4896 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4897 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4898 xtensa-isa.h functions.
4899 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4900 xg_instruction_matches_options): New.
4901 (xg_instruction_matches_rule): Handle O_register expressions. Call
4902 xg_instruction_matches_options.
4903 (transition_rule_cmp): New.
4904 (xg_instruction_match): Update call to xg_build_simplify_table.
4905 (xg_build_token_insn): Record loc fields.
4906 (xg_simplify_insn): Check is_specific_opcode field and
4907 density_supported flag.
4908 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4909 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4910 (xg_assemble_literal): Add error handling for O_big. Call
4911 record_alignment. Handle O_pltrel.
4912 (xg_valid_literal_expression): New.
4913 (xg_assemble_literal_space): Add slot parameter. Remove call to
4914 set_expr_symbol_offset. Add call to record_alignment. Update call to
4916 (xg_emit_insn): Delete.
4917 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4918 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4919 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4920 and slot parameters. Handle new "alternate" relocations for absolute
4921 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4922 O_hi16. Use new xtensa-isa.h functions.
4923 (xg_assemble_tokens): Delete.
4924 (is_register_writer): Use new xtensa-isa.h functions.
4925 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4926 old-style RSR from LCOUNT.
4927 (next_frag_opcode): Delete.
4928 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4929 update_next_frag_state): New.
4930 (update_next_frag_nop_state): Delete.
4931 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4932 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4933 the state of the absolute-literals directive. Add calls to
4934 record_alignment and xtensa_set_frag_assembly_state. Call
4935 xtensa_switch_to_non_abs_literal_fragment instead of
4936 xtensa_switch_to_literal_fragment.
4938 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4939 (get_expanded_loop_offset): Change check for undefined opcode to an
4941 (xtensa_set_frag_assembly_state, relaxable_section,
4942 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4943 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4944 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4945 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4946 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4947 (xtensa_init_fix_data): New.
4948 (xtensa_frob_label): Reset label symbol to the current frag. Check
4949 do_align_targets and generating_literals flag. Propagate frequency
4950 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4951 (xtensa_unrecognized_line): New.
4952 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4953 to xtensa_set_frag_assembly_state.
4954 (error_reset_cur_vinsn): New.
4955 (md_assemble): Remove check for literal frag. Remove call to
4956 istack_init. Call use_transform instead of use_generics. Parse
4957 explicit instruction format specifiers. Move code for
4958 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4959 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4960 Add dwarf2_where call. Remote automatic alignment for ENTRY
4961 instructions. Move call to xtensa_clear_insn_labels to the end.
4962 Rearrange to handle bundles.
4963 (xtensa_cons_fix_new): Delete.
4964 (xtensa_handle_align): New.
4965 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4966 assignment to is_no_density field.
4967 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4968 instead of reloc_to_opnum. Handle "alternate" relocations.
4969 (xtensa_force_relocation, xtensa_check_inside_bundle,
4970 xtensa_elf_section_change_hook): New.
4971 (xtensa_symbol_new_hook): Delete.
4972 (xtensa_fix_adjustable): Check for difference of symbols with an
4973 offset. Check for external and weak symbols.
4974 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4975 (md_estimate_size_before_relax): Return expansion for the first slot.
4976 (tc_gen_reloc): Handle difference of symbols by producing
4977 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4978 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4979 tentative values into the output when linkrelax is set.
4980 (XTENSA_PROP_SEC_NAME): Define.
4981 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4982 Create literal tables only if using literal sections. Create new
4983 property tables instead of old instruction tables. Check for unaligned
4984 branch targets and loops.
4985 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4986 new_resource_table, clear_resource_table, resize_resource_table,
4987 resources_available, reserve_resources, release_resources,
4988 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4989 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4990 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4991 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4992 flag. Update checks for workaround options. Call
4993 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4994 (xtensa_cleanup_align_frags): Add special case for branch targets.
4995 Check for and mark unreachable frags.
4996 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4997 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4998 end of a zero-overhead loop body.
4999 (frag_can_negate_branch): Handle instructions with multiple slots.
5000 Use new xtensa-isa.h functions
5001 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5002 xtensa_mark_zcl_first_insns): New.
5003 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5004 transformations are disabled.
5005 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5006 multislot instructions.
5007 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5008 Likewise. Also error if transformations are disabled.
5009 (unrelaxed_frag_max_size): New.
5010 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5011 xtensa-isa.h functions.
5012 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5013 xtensa_opcode_is_loop instead of is_loop_opcode.
5014 (get_text_align_power): Replace as_fatal with assertion.
5015 (get_text_align_fill_size): Iterate instead of using modulus when
5017 (get_noop_aligned_address): Assert that this is for a machine-dependent
5018 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5019 xg_get_single_size, and frag_format_size.
5020 (get_widen_aligned_address): Rename to ...
5021 (get_aligned_diff): ... this function. Add max_diff parameter.
5022 Remove handling of rs_align/rs_align_code frags. Use
5023 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5024 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5025 and pass it back to caller.
5026 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5027 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5028 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5029 (relax_frag_text_align): Rename to ...
5030 (relax_frag_loop_align): ... this function. Assume loops can only be
5031 in the first slot of an instruction.
5032 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5033 instruction. Remove call to frag_wane.
5034 (relax_frag_narrow): Rename to ...
5035 (relax_frag_for_align): ... this function. Extend to handle
5036 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5037 RELAX_NARROW for the first slot.
5038 (find_address_of_next_align_frag, bytes_to_stretch): New.
5039 (future_alignment_required): Use find_address_of_next_align_frag and
5040 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5041 alignment decisions.
5042 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5043 Check if transformations are enabled for b_j_loop_end workaround.
5044 Use new xtensa-isa.h functions and handle multislot instructions.
5045 Update call to xg_assembly_relax.
5046 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5047 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5049 (convert_frag_narrow): Add segP, format and slot parameters. Call
5050 convert_frag_immed for branch instructions. Adjust calls to
5051 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5052 xg_get_single_size and xg_get_single_format.
5053 (convert_frag_fill_nop): New.
5054 (convert_frag_immed): Add format and slot parameters. Handle multislot
5055 instructions and use new xtensa-isa.h functions. Update calls to
5056 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5057 enabled for b_j_loop_end workaround. Use build_nop instead of
5058 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5059 frags. Use xg_get_single_size. Handle O_pltrel.
5060 (fix_new_exp_in_seg): Remove check for old plt flag.
5061 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5062 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5063 for loop opcode to an assertion. Mark all frags up to the end of the
5064 loop as not transformable.
5065 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5066 (get_subseg_info): New.
5067 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5069 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5070 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5071 (xtensa_switch_to_non_abs_literal_fragment): New.
5072 (cache_literal_section): Add is_code parameter and pass it through to
5073 retrieve_literal_seg.
5074 (retrieve_literal_seg): Add is_code parameter and use it to set the
5075 flags on the literal section. Handle case where head parameter is 0.
5076 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5077 set_frag_is_no_transform): New.
5078 (xtensa_create_property_segments): Add end_property_function parameter
5079 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5080 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5081 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5082 (add_xt_block_frags): Add end_property_function parameter and call it
5083 if it is non-zero. Call xtensa_frag_flags_init.
5084 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5085 get_frag_property_flags, frag_flags_to_number,
5086 xtensa_frag_flags_combinable, xt_block_aligned_size,
5087 xtensa_xt_block_combine, add_xt_prop_frags,
5088 init_op_placement_info_table, opcode_fits_format_slot,
5089 xg_get_single_size, xg_get_single_format): New.
5090 (istack_push): Inline call to tinsn_copy.
5091 (tinsn_copy): Delete.
5092 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5093 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5094 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5095 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5096 functions. Handle invisible operands.
5097 (tinsn_to_slotbuf): New.
5098 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5099 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5100 vinsn_from_chars, and xg_free_vinsn.
5101 (tinsn_from_insnbuf): New.
5102 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5103 instructions. Handle symbol differences.
5104 (get_num_stack_text_bytes): Use xg_get_single_size.
5105 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5106 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5107 get_expr_register, set_expr_symbol_offset_diff): New.
5108 * config/tc-xtensa.h (MAX_SLOTS): Define.
5109 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5110 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5111 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5113 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5114 (xtensa_frag_type struct): Add is_assembly_state_set,
5115 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5116 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5117 Replace is_generics and is_relax fields by is_no_transform field.
5118 Delete is_text and is_longcalls fields. Change text_expansion and
5119 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5120 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5121 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5122 (xtensa_fix_data struct): New.
5123 (xtensa_symfield_type struct): Delete plt field.
5124 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5125 forward declaration here.
5126 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5127 (XTENSA_SECTION_RENAME): Undefine.
5128 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5129 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5130 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5131 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5132 (unit_num_copies_func, opcode_num_units_func,
5133 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5134 (resource_table struct): New.
5135 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5136 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5137 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5138 (tinsn_copy): Delete prototype.
5139 (vliw_insn struct): New.
5140 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5141 (widen_spec_list): Add option conditions for density and boolean
5142 instructions. Add expansions using CONST16 and conditions for using
5143 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5145 (simplify_spec_list): Add option conditions for density instructions.
5146 Add entry for NOP instruction.
5147 (append_transition): Add cmp function pointer parameter and use it to
5148 insert the new entry in order.
5149 (operand_function_LOW16U, operand_function_HI16U): New.
5150 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5151 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5152 (enter_opname, split_string): Use xstrdup instead of strdup.
5153 (init_insn_pattern): Initialize new options field.
5154 (clear_req_or_option_list, clear_req_option_list,
5155 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5157 (parse_insn_pattern): Parse option conditions.
5158 (transition_applies): New.
5159 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5160 swapped last arguments in calls to append_constant_value_condition.
5161 Call clone_req_option_list. Add warning about invalid opcode.
5162 Handle LOW16U and HI16U function names.
5163 (build_transition_table): Add cmp parameter and use it in calls to
5164 append_transition. Use new xtensa-isa.h functions. Check
5165 transition_applies before adding entries.
5166 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5167 pass it through to build_transition_table.
5168 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5169 ReqOption, transition_cmp_fn): New types.
5170 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5171 (transition_rule struct): Add options field.
5172 * doc/as.texinfo (Overview): Update Xtensa options.
5173 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5174 --[no-]relax, and --[no-]generics options. Update descriptions of
5175 --text-section-literals and --[no-]longcalls. Add
5176 --[no-]absolute-literals and --[no-]transform.
5177 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5178 Remove use of "generic" and "specific" terminology for opcodes.
5179 (Xtensa Registers): Generalize the syntax description to include
5180 user-defined register files.
5181 (Xtensa Automatic Alignment): Update.
5182 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5183 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5184 (Xtensa Directives): Remove confusing rules about precedence.
5185 (Density Directive, Relax Directive): Delete.
5186 (Schedule Directive): New.
5187 (Generics Directive): Rename to ...
5188 (Transform Directive): ... this node.
5189 (Literal Directive): Update for absolute literals. Missing
5190 literal_position directive is now an error.
5191 (Literal Position Directive): Update for absolute literals.
5192 (Freeregs Directive): Delete.
5193 (Absolute Literals Directive): New.
5194 (Frame Directive): Minor editing.
5195 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5196 Update dependencies.
5197 * Makefile.in: Regenerate.
5199 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5201 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5202 to build the second and third fixups for a composite relocation.
5203 (macro_read_relocs): New function.
5204 (macro_build): Use it.
5205 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5206 Simplify fragging code accordingly.
5207 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5208 of the composite relocation. Set fx_tcbit in both fixups.
5210 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5212 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5213 (md_apply_fix3): Don't treat composite relocs as done.
5215 2004-10-07 Jan Beulich <jbeulich@novell.com>
5217 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5218 prefix for symbol names generated from the LOCAL macro directive.
5220 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5221 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5223 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5225 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5227 (md_assemble): Add error checking for Co-Processor instructions.
5228 (get_cinv_parameters): Add 'b' option to invalidate the
5229 branch-target cache.
5231 2004-10-05 Paul Brook <paul@codesourcery.com>
5233 * config/tc-arm.c (unwind): New variable.
5234 (vfp_sp_encode_reg): New function.
5235 (vfp_sp_reg_required_here): Use it.
5236 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5237 (vfp_parse_reg_list): New function.
5238 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5239 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5240 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5241 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5243 (md_pseudo_table): Add them.
5244 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5245 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5246 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5247 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5248 require_hashconst, add_unwind_opcode): New functions.
5249 * doc/c-arm.texi: Document unwinding opcodes.
5250 * NEWS: Mention the new feature.
5252 2004-10-04 Eric Christopher <echristo@redhat.com>
5254 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5256 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5258 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5260 * config/tc-s390.c (md_apply_fix3): Likewise.
5261 * config/tc-sparc.c (md_apply_fix3): Likewise.
5263 2004-10-01 Paul Brook <paul@codesourcery.com>
5265 * config/tc-arm.c (arm_elf_section_type): New function.
5266 (arm_elf_change_section): Set section link for exidx sections.
5267 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5268 (md_elf_section_type): Define.
5270 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5272 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5273 instruction's offset.
5275 2004-10-01 Adam Nemet <anemet@lnxw.com>
5277 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5279 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5281 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5282 asymbol *, instead use symbol_get_bfdsym.
5284 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5286 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5288 2004-09-30 Paul Brook <paul@codesourcery.com>
5290 * config/tc-arm.c (do_smi, do_nop): New functions.
5291 (insns): Add ARMv6ZK instructions.
5292 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5293 (tc_gen_reloc): Ditto.
5294 (arm_cpus): Add mpcore and arm1176.
5295 (arm_archs): Add armv6{k,z,zk}.
5296 * doc/c-arm.texi: Document new cores and architectures.
5298 2004-09-30 Nick Clifton <nickc@redhat.com>
5300 * config/tc-arm.c: Use ISO C90 formatting.
5302 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5304 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5305 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5306 REG_TYPE_MVDX is expected.
5308 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5310 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5312 2004-09-21 James E Wilson <wilson@specifixinc.com>
5314 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5315 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5316 output_spill_base, output_unat_psprel, output_lc_psprel,
5317 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5318 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5319 output_spill_psprel_p): Use it.
5321 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5323 * config/tc-crx.c (handle_LoadStor): New function.
5324 Handle load/stor unique instructions before parsing.
5326 2004-09-17 Paul Brook <paul@codesourcery.com>
5328 * config/tc-arm.c (s_arm_rel31): New funciton.
5329 (md_pseudo_table): Add .rel31.
5330 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5331 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5332 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5333 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5334 (arm_parse_reloc): Add (target2).
5336 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5338 * Makefile.am: Run "make dep-am".
5339 * Makefile.in: Regenerate.
5340 * aclocal.m4: Regenerate.
5341 * configure: Regenerate.
5342 * doc/Makefile.in: Regenerate.
5343 * po/POTFILES.in: Regenerate.
5344 * po/gas.pot: Regenerate.
5346 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5348 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5349 [!LLONG_MAX]: Ditto.
5351 2004-09-13 Paul Brook <paul@codesourcery.com>
5353 * config/tc-arm.c: Rename RELABS to TARGET1.
5355 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5357 * messages.c (as_internal_value_out_of_range): Cast values passed
5358 to as_bad_where or as_warn_where to proper type.
5360 2004-09-11 Theodore A. Roth <troth@openavr.org>
5362 * config/tc-avr.c: Add support for
5363 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5365 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5367 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5368 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5370 2004-09-08 Paul Brook <paul@codesourcery.com>
5372 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5373 fini_array and preinit_array section types.
5374 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5376 * doc/as.texinfo: Document extra section types.
5378 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5380 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5381 * Makefile.in: Regenerated.
5382 * configure.in: Set em for arm*-*-symbianelf*.
5383 * configure: Regenerated.
5384 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5385 vectors when appropriate.
5386 * config/te-symbian.h: New file.
5388 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5390 * config/tc-crx.c (gettrap): Exception vector can be case
5392 (process_label_constant): Fix a 32-bit displacement bug in branch
5394 (get_operandtype) : Bug fix, wrong operand was used.
5395 (process_label_constant): Initialize relocation type to
5398 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5400 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5401 for synthesizable cores.
5403 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5405 2004-08-25 Dmitry Diky <diwil@spec.ru>
5407 * config/tc-msp430.c: Clean-up the code.
5408 (md_relax_table): New relax table.
5409 (mcu_types): Sort MCU types.
5410 (md_pseudo_table): Add .profiler pseudo handler.
5411 (pow2value): New function.
5412 (msp430_profiler): New function.
5413 (msp430_operands): Add new insns handlers.
5414 (msp430_srcoperand): Add register operand handler, allow complex
5416 (md_estimate_size_before_relax): Rewritten.
5417 (md_convert_frag): Rewritten.
5418 (msp430_relax_frag): New function.
5419 * config/tc-msp430.h (md_relax_frag): define macro
5420 * doc/c-msp430.texi: Update information.
5422 2004-08-24 Nick Clifton <nickc@redhat.com>
5424 * as.c (std_shortopts): Allow -g to take an optional argument.
5425 (parse_args): Pass any switch starting with -g on to the backend
5428 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5430 * configure.in (arm*-*-symbianelf*): New target.
5431 (arm*-*-eabi*): Likewise.
5432 * configure: Regenerated.
5434 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5435 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5438 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5440 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5441 argument, don't do anything if current section is not
5442 .gnu.linkonce.t.* and linkonce_empty is set.
5443 (generate_unwind_image, dot_endp): Adjust callers, call
5444 start_unwind_section (*, 1) if nothing will be put into the
5447 2004-08-17 Nick Clifton <nickc@redhat.com>
5449 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5450 (show_usage): Add -g.
5451 (std_longopts): Add --gen-debug. Alpha sort the table.
5452 (parse_args): Print an error message if a switch is not handled.
5453 Handle the -g switch, calling md_debug_format_selector() if
5455 * NEWS: Mention new feature.
5456 * doc/as.texinfo: Document new switch.
5457 * doc/internals.texi: Document behaviour of md_parse_option.
5459 * config/tc-arm.c (md_parse_option): Do not issue an error message
5460 if the switch is not recognised.
5461 * config/tc-m68k.c (md_parse_option): Likewise.
5462 * config/tc-pdp11.c (md_parse_option): Likewise.
5463 * config/tc-v850.c (md_parse_option): Likewise.
5465 * as.h: Fix up formatting.
5468 2004-08-16 Nick Clifton <nickc@redhat.com>
5470 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5472 * configure.in: Sort architecture based tables alphabetically.
5473 * configure: Regenerate.
5475 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5477 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5478 { "cc", 68 }, with { "cr", 70 }.
5480 2004-08-13 Jan Beulich <jbeulich@novell.com>
5481 Nick Clifton <nickc@redhat.com>
5483 * as.c: Add and handle new --alternate command line option.
5484 * macro.c (macro_set_alternate): New.
5485 * macro.h (macro_set_alternate): Declare.
5486 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5487 * doc/as.texinfo: Document new command line option and pseudo-ops
5488 as well as insert documentation originating from gasp about
5489 alternate macro syntax.
5490 * NEWS: Mention new command line option and pseudo-ops.
5492 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5494 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5497 2004-08-06 Paul Brook <paul@codesourcery.com>
5499 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5500 Handle new relocations.
5501 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5503 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5505 * write.c (relax_segment): Use was_address instead of address when
5506 setting fr_fix field for align frag due to backwards .org.
5508 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5510 Introduce SH2a support.
5511 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5512 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5514 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5515 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5516 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5517 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5518 to end of conditional expression.
5519 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5520 * config/tc-sh.c: Add sh2a-nofpu support.
5521 2003-12-29 DJ Delorie <dj@redhat.com>
5522 * tc-sh.c: Add sh2a support.
5523 (parse_reg): Add tbr.
5524 (parse_at): Support @@(disp,tbr).
5525 (get_specific): Support sh2a opcodes.
5526 (insert4): New, for 4 byte relocs.
5527 (build_Mytes): Support sh2a opcodes.
5528 (md_apply_fix3_Mytes): Support sh2a opcodes.
5529 2003-12-02 Michael Snyder <msnyder@redhat.com>
5530 * config/tc-sh.c (md_parse_option): Handle sh2a.
5531 (sh_elf_final_processing): Ditto.
5533 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5535 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5538 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5540 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5541 (ppc_arch): Expand comment.
5543 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5545 * config/tc-crx.c: Support evaluating the difference between two
5547 * config/tc-crx.h: Likewise.
5549 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5551 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5553 (ia64_elf_section_change_hook): Set the linked-to section for
5556 2004-07-26 Dmitry Diky <diwil@spec.ru>
5558 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5559 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5560 msp430xG438, msp430xG439.
5562 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5564 * doc/as.texinfo (Section, PushSection): Correct documentation
5567 2004-07-21 Jan Beulich <jbeulich@novell.com>
5569 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5570 permissible for the selected instruction suffix.
5571 (match_template): Don't permit 64-bit general purpose operands in
5573 (finalize_imm): Permit 64-bit immediates.
5574 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5575 specially except for the width of the used base and/or index
5576 registers. For 32-bit displacements, use sign-extended
5577 relocations only when using 64-bit addressing.
5578 Force zero displacement on rip-relative addressing when there is
5579 no other displacement.
5580 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5581 specially except for the width of the used base and/or index
5583 (parse_register): Disallow Reg64 registers in 32-bit mode.
5585 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5586 suffix if the instruction doesn't support it.
5588 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5590 * config/tc-mips.c (append_insn): Handle constant expressions with
5591 no associated relocation.
5592 (mips_ip): Cancel the expression after use for the Q format
5594 (parse_relocation): Return no relocation for unsupported
5596 (my_getSmallExpression): Return no relocation if no relocation
5599 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5601 * config/obj-som.c (adjust_stab_sections): Add prototype.
5602 (obj_som_compiler, obj_som_version, obj_som_copyright,
5603 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5604 * config/tc-hppa.c (update_subspace): Likewise.
5605 (is_defined_subspace): Amplify comment.
5606 * config/obj-som.h (som_frob_file): Add prototype.
5608 2004-07-19 Christopher Faylor <cgf@timesys.com>
5609 H.J. Lu <hongjiu.lu@intel.com>
5611 * subsegs.c (section_symbol): Don't create a new segment when
5612 existing segment is undefined.
5614 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5616 * config/tc-arm.c: Include include/opcode/arm.h.
5617 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5618 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5619 (FPU_ARCH_*): Delete.
5620 * Makefile.am: Update dependencies.
5621 * Makefile.in: Regenerate.
5623 2004-07-15 Nick Clifton <nickc@redhat.com>
5625 * configure.in: Accept armbe as a big-endian arm configuration.
5626 * configure: Regenerate.
5628 2004-07-13 Thomas Nystrom <thn@saeab.se>
5630 * config/tc-i386.c (T_SHIFTOP): New constant.
5631 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5632 (intel_el1): Handle '~'.
5633 (intel_get_token): Handle '<>', '&', '|' and '~'.
5635 2004-07-13 Nick Clifton <nickc@redhat.com>
5637 (md_assemble): Remove spurious newline from end of as_bad error
5639 (intel_e05_1): Likewise.
5640 (intel_e11): Likewise.
5641 (intel_match_token): Likewise.
5643 2004-07-11 Andreas Schwab <schwab@suse.de>
5645 * config/tc-m68k.c: Convert to C90. Remove redundant
5646 declarations. Indentation fixup.
5647 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5648 obj_coff_section ourselves.
5650 2004-07-09 James E Wilson <wilson@specifixinc.com>
5652 * config/tc-ia64.c (default_big_endian): New.
5653 (dot_byteorder, md_begin): Use it.
5654 (md_parse_option): Set it.
5656 2004-07-09 Nick Clifton <nickc@redhat.com>
5658 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5659 * configure: Regenerate.
5660 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5661 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5662 sh_find_elf_flags if necessary.
5664 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5666 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5667 going to be split into more than one in-place addend, return 0
5668 for relocations against mergeable sections. Associate comments
5671 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5673 * Makefile.am (CPU_TYPES): Add crx.
5674 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5675 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5676 (DEPTC_crx_elf): New target.
5677 (DEPOBJ_crx_elf): Likewise.
5678 (DEP_crx_elf): Likewise.
5679 * Makefile.in: Regenerate.
5680 * configure.in: Add crx* target.
5681 * configure: Regenerate.
5682 * config/tc-crx.c: New file.
5683 * config/tc-crx.h: New file.
5684 * NEWS: Mention new target.
5686 2004-07-06 Nick Clifton <nickc@redhat.com>
5688 * config.in: Undefine TARGET_SYMBIAN by default.
5690 * configure: Regenerate. Add sh-symbian-elf target. If
5691 selected define TARGET_SYMBIAN.
5692 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5693 format if TARGET_SYMBIAN has been defined.
5695 * output-file.c (output_file_create): Report the target format
5696 chosen when bfd_openw reports that it is invalid.
5698 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5699 pseudo for BFD based assemblers.
5701 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5704 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5705 (md_parse_option): Remove redundant -isa testing.
5706 Make bfd_arch variable const.
5707 (md_show_usage): Make bfd_arch variable const.
5709 2004-07-03 James E Wilson <wilson@specifixinc.com>
5711 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5712 * config/tc-ia64.h (md_frag_check): Define.
5714 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5716 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5718 * doc/as.texinfo (Weak): Document PE weak symbols.
5720 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5722 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5723 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5724 (mips_frob_file): Rework so that only a single pass through the
5725 relocs is needed. Allow %lo()s to have higher offsets than their
5726 corresponding %hi()s or %got()s.
5728 2004-07-02 Nick Clifton <nickc@redhat.com>
5730 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5731 allow values which have come from undefined symbols.
5732 Always consider this fixup to have been processed as a reloc
5733 cannot be generated for it.
5735 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5737 * frags.h (struct frag): Add has_code and insn_addr fields.
5738 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5739 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5740 * config/tc-ppc.h (md_frag_check): Define.
5742 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5744 * doc/Makefile.am (info): Rename goal to...
5745 (info-local): ... this, to preserve implicit dependencies.
5746 * doc/Makefile.in: Regenerate with automake 1.8.5.
5748 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5750 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5751 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5752 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5753 (tc_gen_reloc): Likewise.
5754 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5755 (m32r_parse_name): Likewise.
5756 (m32r_cgen_parse_fix_exp): Likewise.
5757 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5758 (O_PIC_reloc): Likewise.
5759 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5760 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5761 for @GOTOFF, @GOT, @PLT.
5763 2004-06-21 Jan Beulich <jbeulich@novell.com>
5765 * gas/symbols.c: While discarding ordinary local absolute symbols
5766 when --strip-local-absolute is in effect, retain file symbols.
5768 2004-06-20 Andreas Schwab <schwab@suse.de>
5770 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5771 (md_parse_option): Likewise.
5773 2004-06-17 Jan Beulich <jbeulich@novell.com>
5775 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5776 * config/te-netware.h: New file.
5777 * config/te-ppcnw.h: Delete: Obsolete.
5778 * configure.in: Eliminate ill NetWare targets. Make generic
5779 NetWare target use proper emulation.
5780 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5781 reference to new te-netware.h.
5782 * configure: Regenerate.
5783 * Makefile.in: Regenerate.
5785 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5787 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5788 comparison in .insn pseudo operation.
5790 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5792 * config/obj-coff.c (coff_adjust_section_syms): Use
5793 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5794 (coff_frob_section): Likewise.
5795 * config/tc-mips.c (md_apply_fix3): Likewise.
5796 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5797 (elf_frob_file_after_relocs): Likewise.
5799 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5801 * config/tc-hppa.c (log2): Rename to exact_log2.
5802 (pa_next_subseg): Delete unused function.
5803 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5804 (create_new_subspace): Likewise.
5807 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5808 labels. Fix warning.
5810 2004-05-28 DJ Delorie <dj@redhat.com>
5812 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5813 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5814 or non-merged symbols.
5816 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5818 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5819 restore the old slot when inserting srlz.i/srlz.d.
5821 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5823 * Makefile.am: Regenerate dependecies.
5824 * Makefile.in: Regenerate.
5825 * config/tc-sh.c (valid_arch): Make unsigned.
5826 (preset_target_arch): Likewise.
5827 (md_begin): Use new architecture flags system.
5828 (get_specific): Likewise.
5829 (assemble_ppi): Likewise.
5830 (md_assemble): Likewise. Also fix error check for bad opcodes.
5831 (md_parse_option): Likewise. Also generate -isa values according
5832 to the table in bfd/cpu-sh.c instead of just constants. Also
5833 allow <arch>-up ISA variants.
5834 (sh_elf_final_processing): Replace if-else chain with a call to
5835 sh_find_elf_flags().
5837 2004-05-28 Peter Barada <peter@the-baradas.com>
5839 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5840 with zero offset into mode 2 addressing to save a word.
5842 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5844 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5845 (ar_is_only_in_integer_unit): New.
5846 (ar_is_only_in_memory_unit): New.
5847 (generate_unwind_image): Silence gcc on 32bit host.
5848 (md_assemble): Use ar_is_only_in_integer_unit instead of
5849 ar_is_in_integer_unit. Check AR access.
5851 2004-05-27 Peter Barada <peter@the-baradas.com>
5853 * config/tc-m68k.c (md_begin): Sort the opcode table into
5855 (m68k_compare_opcode): New function to do the sorting.
5857 2004-05-24 Peter Barada <peter@the-baradas.com>
5859 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5860 addressing on MIT style operands.
5861 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5863 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5866 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5868 * expr.c (operand, operator): Don't reject '++' and '--'.
5870 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5872 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5875 2004-05-17 Adam Nemet <anemet@lnxw.com>
5877 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5878 * configure: Regenerate.
5880 2004-05-13 Paul Brook <paul@codesourcery.com>
5882 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5884 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5886 * configure.in (or32-*-rtems*): Switch to elf.
5887 * configure: Regenerate.
5889 2004-05-13 Nick Clifton <nickc@redhat.com>
5891 * po/fr.po: Updated French translation.
5893 2004-05-11 Nick Clifton <nickc@redhat.com>
5895 * doc/as.texinfo (Section): Document G and T flags to .section
5896 directive. Document the extra arguments that the G flag
5897 requires. Document the #tls flag.
5899 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5901 * subsegs.c (section_symbol): Create a new section symbol if
5902 the existing one doesn't match.
5903 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5905 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5907 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5908 to cope with VR4181A errata MD(1) and MD(4).
5910 2004-05-07 Brian Ford <ford@vss.fsi.com>
5912 * NEWS: Mention .secrel32 for pe[i]-i386.
5914 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5916 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5917 (HANDLE_ALIGN): New.
5919 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5921 * Makefile.am (DIST_SUBDIRS): Define.
5922 * aclocal.m4: Regenerate with automake 1.8.4.
5923 * Makefile.in: Likewise.
5924 * doc/Makefile.in: Likewise.
5926 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5928 * config/tc-ia64.c (dot_serialize): Declare.
5929 (dot_serialize): New function.
5930 (md_pseudo_table): Add ".serialize.data" and
5931 ".serialize.instruction" directives.
5933 2004-05-06 Nick Clifton <nickc@redhat.com>
5935 * messages (as_internal_value_out_of_range): Print a message about
5936 a value being out of range. Be consistent about whether the
5937 values are printed in decimal or hexadecimal.
5938 (as_warn_value_out_of_range): Generate a warning message about an
5940 (as_bad_value_out_of_range): Generate an error message about an
5942 * as.h: Prototype the new functions.
5943 * config/tc-alpha.c (insert_operand): Use new function.
5944 * config/tc-arc.c (arc_insert_operand): Likewise.
5945 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5946 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5947 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5948 * config/tc-s390.c (s390_insert_operand): Likewise.
5949 * config/tc-v850.c (v850_insert_operand): Likewise.
5951 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5953 * configure.in: Set em=linux for frv-*-*linux*.
5954 * configure: Rebuilt.
5955 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5956 (frv_md_fdpic_enabled): New.
5957 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5958 (DEFAULT_FDPIC): New.
5959 (frv_flags): Use DEFAULT_FDPIC.
5960 (frv_pic_flag): Likewise.
5961 (OPTION_NOPIC): New.
5962 (md_longopts): Add -mnopic.
5963 (md_parse_option): Handle it.
5964 (md_show_usage): Add -mfdpic and -mnopic.
5966 2004-05-05 Peter Barada <peter@the-baradas.com>
5968 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5969 chips for invalid coldfire instructions, rename selectors
5970 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5971 add current_chip to track which chip is referred to(including save/restore),
5972 use current_chip to select control registers, not current_arch.
5973 (md_show_usage): Add new chips.
5974 * doc/c-m68k.texi: Document new command line switches.
5976 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5978 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5979 (NOP_OPCODE): Define.
5980 (s390_align_code): Remove prototype.
5981 * tc-s390.c (s390_align_code): Remove.
5983 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5985 * config/tc-ia64.c (make_unw_section_name): Removed.
5986 (start_unwind_section): New function.
5987 (generate_unwind_image): Take const segT instead of const
5989 (dot_handlerdata): Adjusted.
5990 (dot_endp): Likewise.
5992 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5994 * config/obj-elf.c (obj_elf_change_section): Allow the
5995 ".note.GNU-stack" section has SHF_EXECINSTR.
5997 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5999 * config/obj-elf.c (get_section): Return bfd_boolean.
6000 (obj_elf_change_section): Call bfd_get_section_by_name_if
6001 instead of bfd_map_over_sections.
6003 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6005 * config/obj-elf.c (get_section): New function.
6006 (obj_elf_change_section): Support multiple sections with same
6009 2004-04-30 Nick Clifton <nickc@redhat.com>
6011 * config/tc-arm.c (create_register_alias): Fix typo checking for
6012 case sensitive register aliases.
6013 (co_proc_number): Use error message string in all_reg_maps[]
6015 (cp_reg_required_here): Likewise.
6016 (fp_reg_required_here): Likewise.
6018 2004-04-29 Brian Ford <ford@vss.fsi.com>
6020 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6022 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6024 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6025 (load_address, macro, mips_ip, md_parse_option)
6026 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6027 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6028 embedded-PIC handling, and update comments.
6029 (SWITCH_TABLE): Remove.
6030 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6031 (enum mips_pic_level): Remove EMBEDDED_PIC.
6032 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6033 (TC_FORCE_RELOCATION): Update comment.
6034 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6035 might be safe to remove now that MIPS embedded-PIC is gone.
6037 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6039 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6040 call to obj_set_subsection_attributes.
6041 (obj_som_init_stab_section): Likewise.
6042 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6043 (pa_def_subspaces): Provide comdat default.
6044 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6045 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6046 calls to create_new_subspace and update_subspace to pass comdat flag.
6047 (create_new_subspace, update_subspace): Add new comdat argument. Use
6048 it in calls to obj_set_subsection_attributes.
6049 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6050 and use of comdat, common and dup_comm parameters.
6052 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6054 * config/obj-elf.c (obj_elf_change_section): Check if the old
6055 group name is NULL before comparison.
6057 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6059 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6061 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6063 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6065 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6067 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6068 (OPTION_MEMBEDDED_PIC): Remove.
6069 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6070 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6071 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6072 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6073 (OPTION_ELF_BASE): Renumber.
6074 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6075 (md_show_usage): Remove mention of -membedded-pic.
6076 * doc/as.texinfo: Remove mention of -membedded-pic.
6078 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6080 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6081 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6083 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6084 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6085 USE_GLOBAL_POINTER_OPT.
6087 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6089 * config/tc-mips.c (macro): One more use of load_delay_nop.
6091 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6093 * config/tc-mips.c (load_delay_nop): New function.
6094 (load_address, macro): Use load_delay_nop() to build a nop
6095 which can be omitted with gpr_interlocks.
6097 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6099 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6100 cop_interlocks): Remove superfluous CPU entries.
6102 2004-04-22 Paul Brook <paul@codesourcery.com>
6104 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6106 2004-04-22 Peter Barada <peter@the-baradas.com>
6108 * NEWS: Added support for EMAC instructions and MAC/EMAC
6110 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6111 scale factor tokens, trailing_ampersand to mark mask addressing
6112 for MAC/EMAC instructions.
6113 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6115 (yylex): Handle '>', '<', and '&' following '+'.
6116 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6117 architectures in archs[].
6118 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6119 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6121 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6122 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6124 Add EMAC operands to init_table[].
6126 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6128 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6130 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6131 * config/tc-arm.c (enum mstate): Delete from here.
6132 (mapping_state): Remove the static mapstate variable and instead
6133 store the state in the segment. This allows a per-section mapping
6134 state. Handle and ignore MAP_UNDEFINED states.
6135 (arm_elf_change_section): Get the current mapping state from the
6137 (s_ltorg): Set the mapping state to MAP_DATA.
6138 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6139 for each pool as it is emitted.
6141 2004-04-22 Nick Clifton <nickc@redhat.com>
6143 * config/tc-arm.h: Formatting tidy ups.
6145 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6147 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6149 2004-04-20 DJ Delorie <dj@redhat.com>
6151 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6152 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6153 [TE_PE] (O_secrel): Define.
6154 [TE_PE] (x86_pe_cons_fix_new): New.
6155 [TE_PE] (pe_directive_secrel): Likewise.
6156 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6158 2004-04-19 Eric Christopher <echristo@redhat.com>
6160 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6161 of previous patch for fix in gcc.
6163 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6165 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6167 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6169 * read.c (do_align): Call md_flush_pending_output, if defined.
6171 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6173 * expr.c (operand): Correct checks for ++ and --.
6175 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6177 * config/tc-generic.c: Add some comments.
6179 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6181 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6182 -{no-}mfix-vr4122-bugs.
6183 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6184 (append_insn, mips_emit_delays): Update accordingly.
6185 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6186 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6187 (md_parse_option): Update after above changes.
6188 (md_show_usage): Add -mfix-vr4120.
6190 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6192 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6193 of .section directive; add a reference to the ELF .subsection
6196 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6198 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6201 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6203 * Makefile.am: Remove mips from aout targets.
6204 * Makefile.in: Regenerate.
6205 * configure.in: Remove mips-dec-bsd* target.
6206 * configure: Regenerate.
6208 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6211 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6212 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6213 Update "mapping". Restrict some @ modifiers to 32 bit.
6215 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6216 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6218 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6219 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6220 dont_adjust_reloc_32 is set.
6221 (md_longopts): Add option -renesas.
6222 (md_parse_option, md_show_usage): Likewise.
6223 * doc/c-sh.texi: Likewise.
6225 2004-04-01 Dave Korn <dk@artimi.com>
6227 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6228 hi16 and lo16 fixS structs.
6229 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6230 exactly the same way as for RELOC_DLX_REL16.
6231 (machine_ip): properly respect LO flag in the_insn and
6232 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6233 (md_apply_fix3): apply RELOC_DLX_LO16.
6235 2004-03-30 Stan Shebs <shebs@apple.com>
6237 Remove long-obsolete MPW support.
6238 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6239 * configure.in: Remove mention of ppc-*-mpw* config.
6240 * configure.in: Likewise.
6242 2004-03-30 Nick Clifton <nickc@redhat.com>
6244 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6245 OBJ_ELF being defined.
6247 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6249 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6251 2004-03-23 Paul Brook <paul@codesourcery.com>
6253 * config/tc-arm.c (meabi_flags): New variable.
6254 (arm_parse_eabi): New function.
6255 (md_begin): Set flags for EABI v3.
6257 (arm_long_opts): Add meabi.
6258 * doc/as.texinfo <ARM>: Document -meabi.
6259 * doc/c-arm.texi: Ditto.
6261 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6263 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6264 tables even when use_literal_section flag is not set.
6266 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6268 * config/tc-sh.c: Remove trailing whitespace.
6270 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6272 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6273 --mul-bug-abort and the default behavior.
6274 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6275 (err_for_dangerous_mul_placement): New variable.
6276 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6278 (md_cris_relax_table): Have placeholder for STATE_MUL.
6279 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6280 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6282 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6283 STATE_BYTE)>: Ditto.
6284 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6285 alignment and position of this frag, emit error message if
6287 (md_assemble): For a multiply insn and when checking it,
6288 transform the current frag into a special frag for that purpose.
6289 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6290 OPTION_MULBUG_ABORT_ON>: Handle new options.
6292 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6294 * config/tc-xtensa.c (mark_literal_frags): New function.
6295 (xtensa_move_literals): Call mark_literal_frags for all literal
6296 segments, including init and fini literal segments.
6297 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6299 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6301 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6302 (pa_comm): Set BSF_OBJECT in symbol flags.
6304 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6306 * Makefile.am: Run "make dep-am".
6307 * Makefile.in: Regenerate.
6308 * doc/Makefile.in: Regenerate.
6309 * config.in: Regenerate.
6310 * po/gas.pot: Regenerate.
6312 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6314 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6315 (demand_empty_rest_of_line): Issue an error here.
6316 (ignore_rest_of_line): Silently skip to end.
6317 (demand_copy_string): Issue an error, not warning.
6319 * config/obj-elf.c (obj_elf_section_name): Likewise.
6320 (obj_elf_section): Likewise.
6321 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6322 (arc_extinst): Likewise.
6323 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6324 (dot_spill): Likewise.
6325 (dot_unwabi): Likewise.
6326 (dot_prologue): Likewise.
6328 * expr.c (operand): Reject ++ and --.
6329 (operator): Likewise.
6331 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6333 * config/tc-sh.c: Include dw2gencfi.h.
6334 (sh_cfi_frame_initial_instructions): New function.
6335 (sh_regname_to_dw2regnum): Likewise.
6336 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6338 (TARGET_USE_CFIPOP): Define.
6339 (tc_cfi_frame_initial_instructions): Likewise.
6340 (tc_regname_to_dw2regnum): Likewise.
6341 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6342 * Makefile.am: Update dependencies.
6343 * Makefile.in: Regenerate.
6345 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6347 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6348 * configure: Regenerate.
6350 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6352 * read.c (s_leb128): Call md_flush_pending_output.
6354 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6356 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6357 * config/tc-i386.h (CpuPadLock): New define.
6358 (CpuUnknownFlags): Added CpuPadLock.
6360 2004-03-07 Andreas Schwab <schwab@suse.de>
6362 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6364 2004-03-07 Richard Henderson <rth@redhat.com>
6366 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6367 (cfi_finish): Likewise for fde.
6369 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6371 * config/tc-ia64.c (md_assemble): Properly handle NULL
6373 (ia64_handle_align): Don't abort if failed to add a stop bit.
6375 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6377 * Makefile.in: Regenerated.
6378 * aclocal.m4: Likewise.
6379 * configure: Likewise.
6380 * doc/Makefile.in: Likewise.
6382 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6384 * config/tc-ia64.c (dot_align): New.
6385 (ia64_do_align): Make it static.
6386 (md_pseudo_table): Use "dot_align" for "align".
6387 (ia64_md_do_align): Don't set align_frag here.
6388 (ia64_handle_align): Add a stop bit to the previous bundle if
6391 * config/tc-ia64.h (ia64_do_align): Removed.
6393 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6395 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6396 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6397 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6398 the most general type or the user specifically requested it.
6399 (md_assemble): Add a new error message for when an instruction
6400 is understood, but is not allowed due to an -isa option.
6402 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6404 * config/tc-ia64.c (align_frag): New.
6405 (md_assemble): Set the tc_frag_data field in align_frag for
6406 IA64_OPCODE_FIRST instructions.
6407 (ia64_md_do_align): Set align_frag.
6408 (ia64_handle_align): Add a stop bit if needed.
6410 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6411 (TC_FRAG_INIT): New.
6413 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6415 * config/tc-frv.c (fr400_audio): New variable.
6416 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6417 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6418 (target_implements_insn_p): New function.
6419 (md_assemble): Report an error if the processor doesn't implement
6422 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6424 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6425 (md_parse_option): Ditto.
6426 (OPTION_NO_SPECIAL_M32R): Added.
6427 (md_show_usage): Document it.
6428 (enable_speial_m32r): Changed a default value from 0 to 1.
6429 * doc/c-m32r.texi: Document the -no-bitinst option.
6431 2004-02-27 Nick Clifton <nickc@redhat.com>
6433 * config/tc-sh.c (get_operand): Revert previous delta.
6434 (tc_gen_reloc): Check for an unknown reloc type before processing
6437 2004-02-27 Hannes Reinecke <hare@suse.de>
6439 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6440 .insn pseudo operation.
6442 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6444 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6445 added for wrong syntax.
6447 2004-02-26 Eric Christopher <echristo@redhat.com>
6449 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6450 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6452 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6454 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6455 nibble types to assembler.
6457 2004-02-25 Fred Fish <fnf@redhat.com>
6459 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6461 2004-02-20 James E Wilson <wilson@specifixinc.com>
6463 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6465 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6466 (ia64_estimate_size_before_relax): New.
6467 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6468 (generate_unwind_image): Pass 1 to fixup_unw_records.
6469 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6470 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6472 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6474 * stabs.c (generate_asm_file): Avoid warning about use of
6475 uninitialized variable.
6477 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6479 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6480 body, and endp, allow unwind records which do not have a "t"
6481 (time/instruction) field.
6483 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6485 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6486 (do_mav_dspsc_2): Likewise.
6487 Fix accumulator registers move opcodes.
6489 2004-02-13 Hannes Reinecke <hare@suse.de>
6490 Jakub Jelinek <jakub@redhat.com>
6492 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6494 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6496 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6497 (tc_frob_symbol): New macro definition.
6498 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6500 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6502 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6505 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6507 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6508 (TC_CASE_SENSITIVE): ... this.
6509 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6510 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6512 2004-02-06 James E Wilson <wilson@specifixinc.com>
6514 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6515 (generate_unwind_image): Re-add it here.
6517 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6519 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6520 * read.h (SKIP_WHITESPACE): Turn into an expression.
6521 * read.c (read_a_source_file): A pseudo is removed by having a
6524 2004-02-05 James E Wilson <wilson@specifixinc.com>
6526 * config/tc-ia64.c (output_endp): New.
6527 (count_bits): Delete.
6528 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6529 endp unwind records.
6530 (fixup_unw_records): Handle endp unwind records. Delete code for
6531 shortening prologue regions not followed by a body record.
6532 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6533 * config/tc-ia64.h (unw_record_type): Add endp.
6535 2004-02-03 James E Wilson <wilson@specifixinc.com>
6537 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6538 fill padding bytes with zeroes.
6539 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6540 sets unwind_record slot_number and slot_frag fields.
6542 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6544 * config/tc-mips.c (add_got_offset_hilo): New function.
6545 (macro): Use load_register() and add_got_offset_hilo() to load
6546 constants instead of hardcoding code sequences throughout.
6548 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6550 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6552 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6554 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6556 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6557 of hard-coded test for TARGET_OS=elf.
6559 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6561 * config/tc-mips.c (hilo_interlocks): Change definition
6562 so that MIPS32, MIPS64 and later ISAs are included, along with
6563 the already-included machines. Update comments.
6565 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6567 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6568 undefined local labels.
6570 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6572 * config/tc-mips.c (load_address, macro): Update comments about
6573 NewABI GP relaxation.
6575 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6577 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6578 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6579 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6580 (set_at, load_register, load_address, move_register): Likewise.
6581 (load_got_offset, add_got_offset): Likewise.
6582 Update all calls and tidy accordingly.
6584 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6586 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6587 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6588 (RELAX_USE_SECOND): Bump to 0x10000.
6589 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6590 (mips_macro_warning): New variable.
6591 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6592 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6593 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6595 (append_insn): Update mips_macro_warning.sizes.
6596 (macro_start, macro_warning, macro_end): New functions.
6597 (macro_build): Don't emit warnings here.
6598 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6599 (md_convert_frag): Check for cases where one macro alternative
6600 needs a warning and the other doesn't. Emit a warning if the
6601 longer sequence was chosen.
6603 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6605 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6606 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6607 the first sequence, the size of the second sequence, and a flag
6608 that says whether we should warn.
6609 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6610 (RELAX_FIRST, RELAX_SECOND): New.
6611 (mips_relax): New variable.
6612 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6613 (append_insn): Remove "place" argument. Use mips_relax.sequence
6614 rather than "place" to check whether we're expanding the second
6615 alternative of a relaxable macro. Remove redundant check for
6616 branch relaxation. If generating a normal insn, and there
6617 is not enough room in the current frag, call relax_close_frag()
6618 to close it. Update mips_relax.sizes[]. Emit fixups for the
6619 second version of a relaxable macro. Record the first relaxable
6620 fixup in mips_relax. Remove tc_gen_reloc workaround.
6621 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6622 in the same way as in append_insn.
6623 (mips16_macro_build): Remove "place" argument.
6624 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6625 when generating the second version of a relaxable macro.
6626 (load_got_offset, add_got_offset): New functions.
6627 (load_address, macro): Use new relaxation machinery. Remove
6628 tc_gen_reloc workarounds.
6629 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6630 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6631 first version is needed.
6632 (tc_gen_reloc): Remove relaxation handling.
6633 (md_convert_frag): Go through the fixups for a relaxable macro and
6634 mark those that belong to the unneeded alternative as done. If the
6635 second alternative is needed, adjust the fixup addresses to account
6636 for the deleted first alternative.
6638 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6640 * frags.h (frag_room): Declare.
6641 * frags.c (frag_room): New function.
6642 * doc/internals.texi: Document it.
6644 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6646 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6647 optimization for -mtune=r3900, as this will break on other CPUs.
6649 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6651 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6652 be relaxed, use fixup.
6653 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6655 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6657 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6660 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6662 * config/tc-mips.c (append_insn): Properly detect variant frags
6663 that preclude swapping of relaxed branches. Correctly swap
6664 instructions between frags when dealing with relaxed branches.
6666 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6668 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6670 * aclocal.m4: Regenerate.
6671 * configure: Regenerate.
6673 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6675 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6678 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6680 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6681 reloc, reserve space for the delay slot as well as the jalr itself.
6683 2004-01-09 Paul Brook <paul@codesourcery.com>
6685 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6686 (do_vfp_sp2_from_reg2): New function.
6688 (do_vfp_dp_from_reg2): Check return values properly.
6690 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6692 * config/tc-mips.c (warn_nops): Remove static variable.
6693 (macro): Remove test of warn_nops.
6694 (md_shortops): Remove 'n'.
6695 (md_parse_option): Remove 'n' case.
6696 (md_show_usage): Remove -n.
6697 * doc/as.texinfo (Overview): Remove MIPS -n option.
6698 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6699 * NEWS: Mention removal of MIPS -n option.
6701 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6702 (cop_interlocks): Check ISA level.
6703 (cop_mem_interlocks): Define.
6704 (reg_needs_delay): Check cop_interlocks rather than
6705 ISA_HAS_COPROC_DELAYS.
6706 (append_insn): Likewise. Use cop_mem_interlocks rather than
6707 directly checking mips_opts.isa.
6708 (mips_emit_delays): Likewise.
6710 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6712 * config/tc-ia64.c (unwind): Move next_slot_number and
6713 next_slot_frag to ...
6714 (unw_rec_list): Here.
6715 (free_list_records): Removed.
6716 (output_unw_records): Likewise.
6717 (generate_unwind_image): Make it void.
6718 (alloc_record): Initialize next_slot_number and next_slot_frag.
6719 (slot_index): Take .org, .space and .align into account.
6720 (fixup_unw_records): Don't set slot_number to 0. Use
6721 list->next_slot_number and list->next_slot_frag instead of
6722 unwind.next_slot_number and unwind.next_slot_frag.
6723 (ia64_convert_frag): New.
6724 (generate_unwind_image): Generate a rs_machine_dependent frag
6726 (emit_one_bundle): Use list->next_slot_number and
6727 list->next_slot_frag instead of unwind.next_slot_number and
6728 unwind.next_slot_frag.
6730 * config/tc-ia64.h (md_convert_frag): Defined as
6732 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6734 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6736 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6737 * config/tc-frv.h (md_apply_fix3): Don't define.
6738 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6740 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6741 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6742 * config/tc-frv.c (line_separator_chars): Add `!'.
6743 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6744 * config/tc-frv.c (md_assemble): Clear insn upfront.
6745 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6746 * config/tc-frv.c (OPTION_FDPIC): New macro.
6747 (md_longopts): Add mfdpic.
6748 (md_parse_option): Handle it.
6749 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6750 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6751 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6752 (frv_pic_ptr): Parse funcdesc.
6754 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6756 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6757 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6759 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6761 * Makefile.am (Makefile): Move the dependency on
6762 $(BFDDIR)/configure.in to...
6763 (CONFIG_STATUS_DEPENDENCIES): ... here.
6764 (AUTOMAKE_OPTIONS): Require automake 1.8.
6765 * Makefile.in: Regenerate.
6766 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6767 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6768 $(BFDDIR)/configure.in here as well.
6769 * doc/Makefile.in: Regenerate.
6771 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6773 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6774 * Makefile.in: Regenerate.
6775 * aclocal.m4: Regenerate.
6776 * doc/Makefile.am (install, install-info): Remove.
6777 (install-data-local): A new hook for install-info.
6778 (AUTOMAKE_OPTIONS): Require automake 1.8.
6779 * doc/Makefile.in: Regenerate.
6781 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6783 * doc/c-sh.texi: Update description about floating point behavior
6786 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6788 * configure.in: Add m68k-uClinux target.
6789 * configure: Regenerate.
6791 For older changes see ChangeLog-0203
6797 version-control: never
projects / external / binutils.git / blob