1 2005-12-12 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
5 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
6 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
8 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
9 BFD_RELOC_ARM_PCREL_JUMP.
10 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
11 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
12 BFD_RELOC_ARM_PCREL_JUMP.
13 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
14 BFD_RELOC_ARM_PCREL_JUMP.
16 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
18 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
20 * configure.in: Replace ms1 arch with mt arch.
22 * configure.tgt: Replace ms1 arch with mt arch.
23 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
24 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
25 * doc/Makefile.in: Rebuilt.
27 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
29 Change 32-bit-branch expansion for --pic.
30 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
31 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
32 (cris_any_v0_v10_long_jump_size_pic): New macro.
33 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
34 (md_convert_frag): Similar.
35 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
36 (md_assemble, gen_cond_branch_32): Adjust similarly.
37 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
38 <case OPTION_ARCH>: Similar, if --pic.
40 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
43 * config/tc-i386.c (match_template): Handle monitor.
44 (process_suffix): Likewise.
46 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
49 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
52 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
54 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
56 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
58 * config/tc-z80.c (z80_start_line_hook): issue an error when
59 redefining a symbol with equ
60 * doc/as.texinfo(equ<z80>): mention difference with .equiv
61 * doc/as.texinfo(err): fix typo
62 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
65 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
68 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
69 R_HPPA relocations that are 32-bits wide.
71 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
72 Thiemo Seufer <ths@networkno.de>
74 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
75 (macro_build): Complain for invalid branch displacements.
76 (mips_validate_fix): Delete.
77 (md_apply_fix): Re-add pcrel support for branches. Use consistent
78 text for misaligned branch targets.
79 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
80 BFD pcrel processing. Remove error for unresolved branches.
81 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
83 2005-11-22 James E Wilson <wilson@specifix.com>
85 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
86 even when manual_bundling isn't set.
88 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
89 when the frag chain is broken by section switching.
91 2005-11-18 Jie Zhang <jie.zhang@analog.com>
93 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
94 * config/bfin-parse.y (asm_1): Check register type for load immediate
97 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
99 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
101 * write.c (write_object_file): Do not remove used weakrefd.
103 2005-11-17 Jan Beulich <jbeulich@novell.com>
105 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
106 DW_CFA_restore and DW_CFA_undefined in a loop.
108 2005-11-17 Jan Beulich <jbeulich@novell.com>
111 * symbols.h (S_CLEAR_VOLATILE): Declare.
112 * symbols.c (colon): Also accept redefinable symbols for
113 redefinition. Clone them before modifying.
114 (S_CLEAR_VOLATILE): Define.
115 * cond.c (s_ifdef): Also test for equated symbols.
116 * read.c (s_comm_internal): Also exclude non-redefinable
117 equated symbols. Clone redefinable ones before modifying.
118 (s_weakref): Clone redefinable symbols before modifying.
119 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
120 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
121 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
123 2005-11-16 Alan Modra <amodra@bigpond.net.au>
125 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
127 2005-11-16 Alan Modra <amodra@bigpond.net.au>
129 * configure.tgt (i386-*-gnu*): Set em=gnu.
130 * config/te-gnu.h: New file.
131 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
133 2005-11-16 Alan Modra <amodra@bigpond.net.au>
135 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
136 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
138 * read.c (s_lsym): Remove non-BFD assembler sym handling.
140 2005-11-16 Alan Modra <amodra@bigpond.net.au>
142 * read.c (s_comm_internal): Set bfd_com_section segment.
143 (s_mri_common): Likewise.
144 * write.c (write_object_file): Remove non-BFD assembler common
147 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
149 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
150 opcode if r4-r15 are not saved.
152 2005-11-15 Alan Modra <amodra@bigpond.net.au>
154 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
156 2005-11-14 Jan Beulich <jbeulich@novell.com>
158 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
159 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
160 (ar): Use AR_* instead of literals.
161 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
162 CR_PMV, CR_CMCV): Define.
163 (cr): Use CR_* instead of literals.
165 2005-11-14 Jan Beulich <jbeulich@novell.com>
167 * config/tc-ia64.c (md): Rename regsym to indregsym and move
168 it to the end of the structure.
169 (ar): Field regnum is unsigned.
171 (indirect_reg): Likewise.
172 (declare_register_set): Parameter regnum is unsigned.
173 (declare_register): Parameter numregs and base_regnum are
174 unsigned. So is the local loop variable.
175 (md_begin): Restrict scope of local variable regnum, which
176 also is unsigned. Replace loops with function calls where
177 possible. Re-order things so that register groups are kept
178 together. Remove all uses of regsym except for indirect
179 registers. Replace use of regsym by indregsym for indirect
181 (ia64_optimize_expr): Replace use of regsym by indregsym for
182 indirect registers, with appropriate bias.
184 2005-11-14 David Ung <davidu@mips.com>
186 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
187 for the MIPS16e save/restore instructions.
189 2005-11-11 Jan Beulich <jbeulich@novell.com>
191 * doc/Makefile.am: Make asconfig.texi writeable before trying
193 * doc/Makefile.in: Refresh.
195 2005-11-10 Jan Beulich <jbeulich@novell.com>
197 * config/tc-i386.c (intel_e11): Don't special-case segment
198 registers in brackets.
200 2005-11-10 Nick Clifton <nickc@redhat.com>
202 * config/tc-arm.c (BAD_ADDR_MODE): Define.
203 (arm_reg_parse_multi): Return NULL rather than FAIL.
204 (arm_reg_parse): Fix comment, the function returns FAIL rather
205 than NULL if it is unable to parse the register name.
206 (do_ldrex): Use BAD_ADDR_MODE.
207 Change error message for PC-relative addressing.
208 (do_strex): Likewise.
209 (do_t_ldrex): Use BAD_ADDR_MODE.
210 (do_t_strex): Likewise.
212 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
214 * config/tc-sparc.c (isoctal): Fix thinko.
216 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
218 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
219 flag_mri_m68k as condition for parsing the '$' as a prefix.
220 * as.h (DOLLAR_AMBIGU): Define if needed.
222 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
225 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
226 (ms1_architectures): Add ms2.
227 (md_parse_option): Add ms2.
228 (md_show_usage): Add ms2.
229 (md_assemble): Add JAL_HAZARD detection logic.
230 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
231 * doc/c-ms1.texi: New.
232 * doc/all.texi: Add MS1.
233 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
234 * doc/Makefile.in: Rebuilt.
235 * doc/Makefile: Rebuilt.
237 2005-11-07 Steve Ellcey <sje@cup.hp.com>
239 * configure: Regenerate after modifying bfd/warning.m4.
241 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
244 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
245 output constant data.
247 2005-11-07 Mark Mitchell <mark@codesourcery.com>
249 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
250 * doc/Makefile.in: Regenerated.
251 * doc/as.texinfo: Document "@FILE".
253 2005-11-07 Nick Clifton <nickc@redhat.com>
256 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
257 'x' attribute. Remember the actions of the 'w' and 'n' attributes
258 and do not allow the 'x','s' or 'd' attributes to change them.
260 2005-11-07 John Levon <levon@movementarian.org>
262 * config/tc-i386.h (tc_comment_chars): Define.
263 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
264 (i386_comment_chars): Add.
265 (md_parse_options): Process OPTION_DIVIDE.
266 (md_show_usage): Describe --divide option.
267 * doc/c-i386.texi: Document --divide option.
269 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
271 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
272 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
274 2005-11-07 Alan Modra <amodra@bigpond.net.au>
276 * macro.c (buffer_and_nest): Skip labels regardless of
277 NO_PSEUDO_DOT and flag_m68k_mri.
279 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
281 * expr.c (integer_constant): Match only 'B' as binary suffix if
282 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
285 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
287 * read.c (s_weakref): Do not permit redefinitions.
288 * symbols.c (colon): Do not permit redefinitions of equated
291 2005-11-01 Thiemo Seufer <ths@networkno.de>
294 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
295 * Makefile.in: Regenerate.
297 2005-11-01 Thiemo Seufer <ths@networkno.de>
299 * config/tc-mips.c (md_parse_option): Fix typo in comment.
301 2005-10-30 Mark Mitchell <mark@codesourcery.com>
303 * as.c (show_usage): Document "@FILE".
305 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
307 * Makefile.am (OBJ_FORMATS): Remove vms.
309 * Makefile.in: Regenerated.
311 * dep-in.sed: Replace " ./" with " ".
313 2005-10-28 Dave Brolley <brolley@redhat.com>
315 Contribute the following change:
316 2005-09-19 Dave Brolley <brolley@redhat.com>
318 * config/tc-m32c.c (default_isa): New static variable.
319 (m32c_isa): Now of type CGEN_BITSET.
320 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
322 2005-10-28 Paul Brook <paul@codesourcery.com>
324 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
325 instead of mcpu_cpu_opt.
327 2005-10-27 Sterling Augustine <sterling@tensilica.com>
329 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
330 refer to "ports" instead of "queues".
331 (check_t1_t2_reads_and_writes): Pass correct interface values to
332 xtensa_interface_inout.
334 2005-10-27 Jan Beulich <jbeulich@novell.com>
336 * read.c (assign_symbol): Also consider equates already defined.
337 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
338 * config/obj-coff.h (obj_symbol_clone_hook): New.
339 (coff_obj_symbol_clone_hook): Declare.
340 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
342 2005-10-26 DJ Delorie <dj@redhat.com>
344 * config/tc-m32c.c (md_relax_table, subtype_mappings,
345 md_convert_frag): Add jsr.w support.
347 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
349 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
350 and imm-8-HI operands.
352 2005-10-26 Paul Brook <paul@codesourcery.com>
354 * config/tc-arm.c (insns): Correct "sel" entry.
356 2005-10-26 Jan Beulich <jbeulich@novell.com>
358 * config/tc-i386.c (i386_operand): Don't check register prefix here.
359 (parse_real_register): Rename from parse_register.
360 (parse_register): New.
361 (i386_parse_name): New.
363 (intel_e11): Don't tolerate registers in offset expressions anymore.
364 (intel_get_token): Don't check register prefix here. Copy the actual
365 register token, not the canonical register name.
366 * config/tc-i386.h (md_operand): Delete.
367 (i386_parse_name): Declare.
368 (md_parse_name): Define.
370 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
372 * Makefile.am: Add Z80 cpu.
373 * Makefile.in: Regenerated.
374 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
375 and disallow newlines in quoted strings.
376 * configure.tgt: Add z80-*-coff.
377 * config/obj-coff.h: Add format "coff-z80".
378 * doc/Makefile.am: Add c-z80.texi.
379 * doc/Makefile.in: Regenerated.
380 * doc/all.texi: Add Z80.
381 * doc/c-z80.texi: New file
382 * doc/as.texinfo: Add z80 options and some z80-related remarks.
383 * config/tc-z80.c: New file
384 * config/tc-z80.h: New file
385 * NEWS: Mention new support.
387 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
389 * write.c (adjust_reloc_syms): Undo the change made on
390 2005-04-26 to allow local symbol set to undefined symbol.
392 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
394 * Makefile.am (bfin-parse.tab.h): Removed.
395 (bfin-parse.h): Added.
396 * Makefile.in: Regenerated.
398 2005-10-25 Alan Modra <amodra@bigpond.net.au>
400 * po/POTFILES.in: Regenerate.
401 * po/gas.pot: Regenerate.
403 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
405 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
406 make a single reloc with an offset rather than a stack.
407 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
409 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
411 * read.c (potable): Add weakref.
413 * read.h (s_weakref): Declare.
414 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
415 * symbols.c (colon): Clear weakrefr.
416 (symbol_find_exact): Rename to, and reimplement in terms of...
417 (symbol_find_exact_noref): ... new function.
418 (symbol_find): Likewise...
419 (symbol_find_noref): ... ditto.
420 (resolve_symbol_value): Resolve weakrefr without setting their
422 (S_SET_WEAK): Call hook.
423 (S_GET_VALUE): Follow weakref link.
424 (S_SET_VALUE): Clear weakrefr.
425 (S_IS_WEAK): Follow weakref link.
426 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
427 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
428 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
429 (symbol_mark_used): Follow weakref link.
430 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
431 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
432 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
433 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
434 * write.c (adust_reloc_syms): Follow weakref link. Do not
435 complain if target is undefined.
436 (write_object_file): Likewise. Remove weakrefr symbols. Drop
437 unreferenced weakrefd symbols.
438 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
440 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
441 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
442 * doc/as.texinfo: Document weakref.
443 * doc/internals.texi: Document new struct members, internal
446 2005-10-24 Jie Zhang <jie.zhang@analog.com>
448 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
449 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
450 * Makefile.in: Regenerate.
451 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
452 * config/tc-bfin.c (md_chars_to_number): Change the type of first
453 argument from unsigned char * to char * to remove signedness warnings.
455 2005-10-24 Jan Beulich <jbeulich@novell.com>
457 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
458 (dot_rot): Change type of num_* variables. Check for positive count.
459 (ia64_optimize_expr): Re-structure.
460 (md_operand): Check for general register.
462 2005-10-24 Jan Beulich <jbeulich@novell.com>
464 * config/tc-ia64.c (declare_register): Call symbol_create.
465 (md_begin): Remove local variables total, ar_base, and cr_base.
466 Start loops for registers at their respective first one. Don't
467 update md.regsym for alias names. Generate alias name tp for r13.
469 2005-10-21 DJ Delorie <dj@redhat.com>
471 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
472 names unstead of numbers.
474 2005-10-19 David Ung <davidu@mips.com>
476 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
477 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
478 hence avoiding to emit a nop.
480 2005-10-19 Jie Zhang <jie.zhang@analog.com>
482 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
484 (bfin_start_line_hook): Remove the workaround for LSETUP(.
485 (bfin_name_is_register): Remove the workarounds for LSETUP(
487 (bfin_start_label): Ditto.
489 2005-10-18 Bob Wilson <bob.wilson@acm.org>
491 * config/tc-xtensa.c (xtensa_end_directive): Restore
492 default_lit_sections regardless of use_literal_section.
494 2005-10-18 Jie Zhang <jie.zhang@analog.com>
496 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
497 * Makefile.in: Regenerated.
499 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
501 * doc/as.texinfo (.loc) Fix placement of '@end table'.
503 2005-10-17 Bob Wilson <bob.wilson@acm.org>
505 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
506 unsigned line number. Do not include "dwarf2dbg.h".
507 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
508 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
509 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
510 (md_assemble): Use as_where instead of dwarf2_where.
511 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
512 dwarf2_line_infos. Change to call new_logical_line followed by
515 2005-10-14 Mike Frysinger <vapier@gentoo.org>
517 * doc/as.texinfo (Section): Add missing ']' to .section example.
519 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
522 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
523 unknown opcode is found.
525 2005-10-12 Mark Mitchell <mark@codesourcery.com>
527 * NEWS: Mention @file.
529 2005-10-12 Nick Clifton <nickc@redhat.com>
531 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
532 generally tidy up the code.
533 * config/tc-avr.h: Likewise.
535 2005-10-12 Jan Beulich <jbeulich@novell.com>
537 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
538 (dot_pred_rel): Likewise.
539 (parse_operand): Likewise.
540 (ia64_unrecognized_line): Likewise.
541 (md_operand): Likewise.
543 2005-10-11 Jan Beulich <jbeulich@novell.com>
545 * expr.h (enum expr_mode): New.
546 (expression): Pass third argument to expr.
547 (expression_and_evaluate): New.
548 (deferred_expression): New.
549 (expr): Add third parameter.
550 (resolve_expression): New.
551 * struc-symbol.h (struct symbol): New members sy_volatile and
553 * symbols.c, symbols.h (symbol_clone): New.
554 (symbol_clone_if_forward_ref): New.
555 (snapshot_symbol): New.
556 (S_IS_VOLATILE): New.
557 (S_IS_FORWARD_REF): New.
558 (S_SET_VOLATILE): New.
559 (S_SET_FORWARD_REF): New.
560 * as.c (macro_expr): Use expression_and_evaluate.
561 * cond.c (s_if): Likewise.
562 (s_elseif): Likewise.
563 * dw2gencfi.c (cfi_parse_reg): Likewise.
564 * expr.c (operand): Add second parameter. Optionally call
565 deferred_expression. Pass mode argument to itself and md_parse_name.
566 Check mode before trying to evaluate symbol. Call
567 symbol_clone_if_forward_ref for both operands.
568 (expr): Add third parameter. Pass mode to operand and itself.
569 Optionally call resolve_expression.
570 (resolve_expression): New.
571 (get_single_number): Pass second argument to operand.
572 * read.c (potable): New entry for .eqv.
573 (read_a_source_file): Handle new == operator.
574 (get_absolute_expr): Use expression_and_evaluate.
576 (assign_symbol): Rename second parameter. Call symbol_clone on
577 legal and illegal redefinition. Call S_SET_VOLATILE and
578 S_SET_FORWARD_REF depending on mode.
579 (s_set): Update description.
580 (s_space): Call resolve_expression.
581 (pseudo_set): Optionally call deferred_expression. Check
582 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
584 * config/tc-ia64.h (md_parse_name): Add mode parameter.
585 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
586 * config/tc-m32r.h (md_parse_name): Likewise.
587 (m32r_parse_name): Likewise.
588 * config/tc-mmix.h (md_parse_name): Likewise.
589 * config/tc-mn10300.h (md_parse_name): Likewise.
590 (mn10300_parse_name): Likewise.
591 * config/tc-ppc.h (md_parse_name): Likewise.
592 * config/tc-sh.h (md_parse_name): Likewise.
593 (sh_parse_name): Likewise.
594 * config/tc-sh64.h (md_parse_name): Likewise.
595 (sh64_consume_datalabel): Likewise.
596 * config/tc-tic54x.h (md_parse_name): Likewise.
597 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
598 before trying to evaluate symbol.
599 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
600 * config/tc-sh.c (sh_parse_name): Likewise.
601 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
602 second argument to operandf. Pass mode parameter to sh_parse_name.
603 * doc/as.texinfo: Document .eqv and the == assignment operator.
605 2005-10-10 Ian Lance Taylor <ian@airs.com>
607 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
608 * Makefile.in: Regenerate.
610 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
612 * expr.c (operator): Allow "!=" as a synonym for "<>".
613 * doc/as.texinfo (Infix Op): Mention "!=".
615 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
617 * config/tc-hppa.c (strict): Don't initialize. Update comment.
618 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
619 found. Simplify handling of "ma" and "mb" completers.
621 2005-10-08 Paul Brook <paul@codesourcery.com>
623 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
624 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
626 (arm_cpu_option_table): Add canonical_name.
627 (arm_cpus): Populate canonical_name field.
628 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
629 aeabi_set_public_attributes, arm_md_end): New functions.
630 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
631 (md_assemble): Set thumb_arch_used and arm_arch_used.
632 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
633 * config/tc-arm.h (md_end): Define.
634 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
636 2005-10-06 Khem Raj <kraj@mvista.com>
637 NIIBE Yutaka <gniibe@m17n.org>
639 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
640 (parse_reg_without_prefix): New function.
641 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
643 (option md_longopts): Add allow-reg-prefix option.
644 * doc/c-sh.texi: Document --allow-reg-prefix option.
645 * NEWS: Mention the new switch.
647 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
649 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
652 2005-09-30 Sterling Augustine <sterling@tensilica.com>
653 Bob Wilson <bob.wilson@acm.org>
655 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
657 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
659 * Makefile.am: Run "make dep-am".
660 * Makefile.in: Regenerated.
661 * aclocal.m4: Likewise.
663 2005-09-30 Mark Mitchell <mark@codesourcery.com>
665 * as.c (main): Use expandargv.
667 2005-09-30 Jan Beulich <jbeulich@novell.com>
669 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
672 2005-09-30 Catherine Moore <clm@cm00re.com>
674 * Makefile.am: Bfin support.
675 * Makefile.in: Regenerated.
676 * aclocal.m4: Regenerated.
677 * configure: Regenerated.
678 * configure.in: Bfin support.
679 * configure.tgt: Bfin support.
680 * config/bfin-aux.h: New file.
681 * config/bfin-defs.h: New file.
682 * config/bfin-lex.l: New file.
683 * config/bfin-parse.y: New file.
684 * config/tc-bfin.c: New file.
685 * config/tc-bfin.h: New file.
686 * doc/Makefile.am: Recognize c-bfin.texi.
687 * doc/Makefile.in: Regenerated.
688 * doc/all.texi: Bfin support.
689 * doc/as.texinfo: Likewise.
690 * doc/c-bfin.texi: Document bfin-specific syntax and
693 2005-09-30 Paul Brook <paul@codesourcery.com>
695 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
696 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
697 normal infix conditions.
698 (C3E): Include Thumb-2 definition.
700 (insns): Use them for legacy mnemonics.
702 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
704 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
705 version of <locale.h> when ENABLE_NLS is not defined.
707 2005-09-29 Jan Beulich <jbeulich@novell.com>
709 * config/tc-ia64.c (parse_operands): Always parse first operand of
712 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
713 Alan Modra <amodra@bigpond.net.au>
715 * app.c (do_scrub_chars): Match open and close quote of strings.
716 Remove redundant EOF test in case 7.
718 2005-09-28 Jan Beulich <jbeulich@novell.com>
720 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
721 relocations in 16- and 32-bit modes.
722 (i386_displacement): Make pc-relative branch handling dependent
723 upon operand (rather than address) size.
725 2005-09-28 Jan Beulich <jbeulich@novell.com>
727 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
729 (dot_cfi_startproc): Likewise.
730 (dot_cfi_endproc): Likewise. Also check no extra input was given.
731 (dot_cfi_escape): Likewise.
733 2005-09-28 Jan Beulich <jbeulich@novell.com>
735 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
736 (TC_CONS_FIX_NEW): Define unconditionally.
737 (x86_pe_cons_fix_new): Remove.
738 * config/tc-i386.c (signed_cons): New.
739 (md_pseudo_table): Add slong.
740 (x86_cons_fix_new): Declare unconditionally.
741 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
742 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
745 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
747 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
748 buffer after copying string.
750 2005-09-27 Paul Brook <paul@codesourcery.com>
752 * config/arm.c (arm_cpus): Add more cpu names.
753 * doc/c-arm.texi: Document them.
755 2005-09-21 Alan Modra <amodra@bigpond.net.au>
757 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
759 2005-09-20 Richard Henderson <rth@redhat.com>
761 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
763 2005-09-20 Richard Henderson <rth@redhat.com>
765 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
767 (dwarf2_loc_mark_labels): New.
768 (dwarf2_gen_line_info_1): Split out of ...
769 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
770 (dwarf2_emit_label): New.
771 (dwarf2_directive_loc_mark_labels): New.
772 (out_set_addr): Take a symbol instead of frag+ofs.
773 (relax_inc_line_addr): Likewise.
774 (emit_inc_line_addr): Assert delta non-negative.
775 (process_entries): Remove dead code. Update to work with temp
776 symbols instead of frag+ofs.
777 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
778 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
779 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
780 * config/obj-elf.h (obj_frob_label): New.
781 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
782 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
783 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
784 Similarly in the respective tc_frob_label implementation functions.
785 * config/tc-i386.c (md_pseudo_table): Move file and loc to
786 non-elf section; add loc_mark_labels.
787 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
788 (ia64_flush_insns): Check for marked labels; emit line entry if so.
789 (emit_one_bundle): Similarly.
790 (ia64_frob_label): Record marked labels.
791 * config/tc-m68hc11.h (tc_frob_label): Remove.
792 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
793 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
794 * config/tc-sh64.h (tc_frob_label): Likewise.
795 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
797 2005-09-20 Alan Modra <amodra@bigpond.net.au>
799 * read.c (pseudo_set): Set segment of expression syms to expr_section.
801 2005-09-14 Jan Beulich <jbeulich@novell.com>
803 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
804 registers, floating point control and status words, and mxcsr as
805 well as (for 64-bit code) segment base registers and rflags.
807 2005-09-09 Dmitry Diky <diwil@spec.ru>
809 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
810 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
813 2005-09-08 Chao-ying Fu <fu@mips.com>
815 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
816 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
819 2005-09-08 Paul Brook <paul@codesourcery.com>
821 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
822 (do_smc, do_t_smc): ... to this.
823 (insns): Remane smi to smc.
824 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
827 2005-09-07 Richard Henderson <rth@redhat.com>
829 * dwarf2dbg.c (dwarf2_where): Set line->isa.
830 (dwarf2_set_isa): New.
831 (dwarf2_directive_loc): Rearrange to allow all options on one line.
832 * dwarf2dbg.h (dwarf2_set_isa): Declare.
833 * doc/as.texinfo: Update .loc documentation.
835 2005-09-07 Richard Henderson <rth@redhat.com>
837 * dwarf2dbg.c: Include safe-ctype.h.
838 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
839 (current): Initialize.
840 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
841 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
842 (dwarf2_directive_file): Cope with invalid filename.
843 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
844 epilogue_begin, is_stmt, isa.
845 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
847 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
848 and DWARF2_FLAG_EPILOGUE_BEGIN.
849 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
850 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
851 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
852 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
853 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
854 (struct dwarf2_line_info): Add isa member.
855 * doc/as.texinfo (LNS directives): New node.
857 2005-09-07 David Ung <davidu@mips.com>
859 * config/tc-mips.c (append_insn): Undo last change. Instead add
860 guard to suppress calling frag_grow if the current instruction is
861 one that allows a delay slot.
863 2005-09-06 Chao-ying Fu <fu@mips.com>
865 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
866 (mips_opts): Add -1 to initialize ase_mt.
867 (file_ase_mt): New variable for -mmt.
868 (CPU_HAS_MT): New define.
869 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
871 (mips_ip): Check ase_mt to enable MT instructions.
872 Handle !, $, *, &, +T, +t, g operand formats.
873 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
875 (OPTION_MT, OPTION_NO_MT): New define.
876 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
877 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
878 (mips_after_parse_args): Set ase_mt based on CPU.
879 (s_mipsset): Handle ".set mt" and ".set nomt".
880 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
881 (md_show_usage): Show usage of -mmt and -mno-mt.
882 * doc/as.texinfo: Document -mmt and -mno-mt options.
883 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
886 2005-09-06 Paul Brook <paul@codesourcery.com>
888 * config/tc-arm.c (arm_it): Add relax field.
889 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
890 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
891 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
892 do_t_mov_cmp): Allow relaxation.
893 (output_relax_insn): New function.
894 (put_thumb32_insn): New function.
895 (output_inst): Use new functions.
896 (md_assemble): Don't throw error on relaxable instructions.
897 (insns): Change "b" entry from TCE(...) to tCE(...).
898 (md_estimate_size_before_relax): Return 2.
899 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
900 relax_branch, arm_relax_frag): New functions.
901 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
903 * config/tc-arm.h (md_convert_frag): Remove definition.
904 (md_relax_frag): Define.
905 (arm_relax_frag): Add prototype.
907 2005-09-02 Paul Brook <paul@codesourcery.com>
909 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
911 2005-09-02 Paul Brook <paul@codesourcery.com>
913 * config/tc-arm.c (encode_arm_cp_address): Use
914 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
915 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
917 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
920 (insns): Use them for coprocessor instructions.
921 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
922 (get_thumb32_insn): New function.
923 (put_thumb32_insn): New function.
924 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
925 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
927 2005-09-02 Paul Brook <paul@codesourcery.com>
929 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
930 incorrect suffix matches.
932 2005-09-01 David Ung <davidu@mips.com>
934 * config/tc-mips.c (append_insn): Correctly handle mips16 case
935 when the frags are different for the 2 instructions we want to
936 swap. If the lengths of the 2 instructions are not the same, we
937 won't do the swap but emit an nop.
939 2005-09-01 Dmitry Diky <diwil@spec.ru>
941 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
942 as appropriate. Change frag_variant() to frag_var() for relaxes.
944 2005-08-29 Nick Clifton <nickc@redhat.com>
946 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
949 2005-08-26 Jan Beulich <jbeulich@novell.com>
951 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
952 qualified operand of a branch.
953 (intel_bracket_expr): Set JumpAbsolute here...
954 (intel_e11): ... rather than here.
956 2005-08-26 Christian Groessler <chris@groessler.org>
958 * configure.tgt: Set bfd_gas also for z8k cpu.
959 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
961 (newfix): Adapt to bfd reloc types.
962 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
963 is available in the current frag.
964 (md_convert_frag): Adapt function parameters.
965 (tc_gen_reloc): New function.
966 (md_section_align): Use bfd_get_section_alignment.
967 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
968 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
970 * config/tc-z8k.h (TARGET_ARCH): Define.
971 (tc_fix_adjustable): Define.
973 2005-08-25 Chao-ying Fu <fu@mips.com>
975 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
976 (mips_opts): Add -1 to initialize ase_dsp.
977 (file_ase_dsp): New variable for -mdsp.
978 (CPU_HAS_DSP): New define.
979 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
981 (mips_ip): Add min_range and max_range for checking singed numbers.
982 Check ase_dsp to enable DSP instructions.
983 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
984 (OPTION_DSP, OPTION_NO_DSP): New define.
985 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
986 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
987 (mips_after_parse_args): Set ase_dsp based on CPU.
988 (s_mipsset): Handle ".set dsp" and ".set nodsp".
989 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
990 (md_show_usage): Show usage of -mdsp and -mno-dsp.
992 2005-08-23 David Ung <davidu@mips.com>
994 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
997 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1000 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1002 2005-08-23 Phil Edwards <phil@codesourcery.com>
1004 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1006 2005-08-22 Jan Beulich <jbeulich@novell.com>
1008 * config/tc-i386.c (object_64bit): New.
1009 (i386_target_format): Initialize it.
1010 (output_disp): Use object_64bit for relocation type determination.
1011 (output_imm): Likewise.
1012 (i386_validate_fix): Likewise.
1013 (tc_gen_reloc): Likewise.
1014 (lex_got): Likewise. Remove static mode_name. Change array size
1015 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1016 (x86_cons): Use object_64bit for deciding whether quad fields can
1019 2005-08-18 Christian Groessler <chris@groessler.org>
1021 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1022 * config/tc-mcore.h: Likewise.
1023 * config/tc-z8k.h: Likewise.
1024 * config/tc-z8k.c: Likewise.
1025 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1026 sh_coff_reloc_mangle declaration.
1027 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1030 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1032 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1033 to confirm that no ISA is specified.
1035 2005-08-18 Nick Clifton <nickc@redhat.com>
1037 * write.c (relax_segment): Count the number of frags being
1038 processed and use this to compute a maximum limit on the number of
1039 iterations that will be allowed when attempting to relax the
1042 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1044 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1045 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1047 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1049 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1052 2005-08-15 Paul Brook <paul@codesourcery.com>
1054 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1056 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1058 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1060 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1061 (md_show_usage): Likewise.
1062 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1064 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1066 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1067 (md_gather_operands): Add support for optional operands.
1069 2005-08-12 Dmitry Diky <diwil@spec.ru>
1070 * config/tc-msp430.c (msp430_enable_relax): New flag.
1071 (msp430_enable_polys): Likewise.
1072 (OPTION_RELAX): New option.
1073 (OPTION_POLYMORPHS): Likewise.
1074 (md_longopts): New long options.
1075 (md_show_usage): Updated.
1076 (md_parse_option): Add new options handler.
1077 (msp430_operands): Add check if polymorph insns are enabled.
1078 (msp430_force_relocation_local): New function.
1079 (md_apply_fix): Now delete relocs according to new flags combination.
1080 (msp430_relax_frag): Convert long branches to short branches only if
1081 flag msp430_enable_relax is set.
1082 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1083 (msp430_force_relocation_local): Likewise.
1084 * doc/c-msp430.texi: Describe new options.
1086 2005-08-11 Ian Lance Taylor <ian@airs.com>
1088 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1089 (stamp-mk.com): Likewise.
1090 (EXTRA_DIST): Remove make-gas.com from list.
1091 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1092 * Makefile.in: Regenerate.
1094 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1096 * subsegs.c (subseg_change): Move declaration of seginfo to before
1099 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1101 * README-vms: Delete.
1102 * config-gas.com: Delete.
1103 * makefile.vms: Delete.
1104 * vmsconf.sh: Delete.
1105 * config/atof-tahoe.c: Delete.
1106 * config/m88k-opcode.h: Delete.
1107 * config/obj-bout.c: Delete.
1108 * config/obj-bout.h: Delete.
1109 * config/obj-hp300.c: Delete.
1110 * config/obj-hp300.h: Delete.
1111 * config/tc-a29k.c: Delete.
1112 * config/tc-a29k.h: Delete.
1113 * config/tc-h8500.c: Delete.
1114 * config/tc-h8500.h: Delete.
1115 * config/tc-m88k.c: Delete.
1116 * config/tc-m88k.h: Delete.
1117 * config/tc-tahoe.c: Delete.
1118 * config/tc-tahoe.h: Delete.
1119 * config/tc-tic80.c: Delete.
1120 * config/tc-tic80.h: Delete.
1121 * config/tc-w65.c: Delete.
1122 * config/tc-w65.h: Delete.
1123 * config/te-aux.h: Delete.
1124 * config/te-delt88.h: Delete.
1125 * config/te-delta.h: Delete.
1126 * config/te-dpx2.h: Delete.
1127 * config/te-hp300.h: Delete.
1128 * config/te-ic960.h: Delete.
1129 * config/vms-a-conf.h: Delete.
1130 * doc/c-a29k.texi: Delete.
1131 * doc/c-h8500.texi: Delete.
1132 * doc/c-m88k.texi: Delete.
1133 * README: Remove obsolete examples, and list of supported targets.
1134 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1135 bout and hp300 support.
1136 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1137 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1139 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1140 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1141 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1143 * dw2gencfi.c: Likewise.
1144 * dwarf2dbg.c: Likewise.
1145 * ehopt.c: Likewise.
1146 * input-file.c: Likewise.
1147 * listing.c: Likewise.
1148 * literal.c: Likewise.
1149 * messages.c: Likewise.
1151 * output-file.c: Likewise.
1153 * stabs.c: Likewise.
1154 * struc-symbol.h: Likewise.
1155 * subsegs.c: Likewise.
1156 * subsegs.h: Likewise.
1157 * symbols.c: Likewise.
1158 * symbols.h: Likewise.
1160 * write.c: Likewise.
1161 * write.h: Likewise.
1162 * config/aout_gnu.h: Likewise.
1163 * config/obj-aout.c: Likewise.
1164 * config/obj-aout.h: Likewise.
1165 * config/obj-coff.c: Likewise.
1166 * config/obj-coff.h: Likewise.
1167 * config/obj-evax.h: Likewise.
1168 * config/obj-ieee.h: Likewise.
1169 * config/tc-arm.c: Likewise.
1170 * config/tc-arm.h: Likewise.
1171 * config/tc-avr.c: Likewise.
1172 * config/tc-avr.h: Likewise.
1173 * config/tc-crx.h: Likewise.
1174 * config/tc-d10v.h: Likewise.
1175 * config/tc-d30v.h: Likewise.
1176 * config/tc-dlx.h: Likewise.
1177 * config/tc-fr30.h: Likewise.
1178 * config/tc-frv.h: Likewise.
1179 * config/tc-h8300.c: Likewise.
1180 * config/tc-h8300.h: Likewise.
1181 * config/tc-hppa.h: Likewise.
1182 * config/tc-i370.h: Likewise.
1183 * config/tc-i386.c: Likewise.
1184 * config/tc-i386.h: Likewise.
1185 * config/tc-i860.h: Likewise.
1186 * config/tc-i960.c: Likewise.
1187 * config/tc-i960.h: Likewise.
1188 * config/tc-ip2k.h: Likewise.
1189 * config/tc-iq2000.h: Likewise.
1190 * config/tc-m32c.h: Likewise.
1191 * config/tc-m32r.h: Likewise.
1192 * config/tc-m68hc11.h: Likewise.
1193 * config/tc-m68k.c: Likewise.
1194 * config/tc-m68k.h: Likewise.
1195 * config/tc-maxq.c: Likewise.
1196 * config/tc-maxq.h: Likewise.
1197 * config/tc-mcore.c: Likewise.
1198 * config/tc-mcore.h: Likewise.
1199 * config/tc-mn10200.h: Likewise.
1200 * config/tc-mn10300.c: Likewise.
1201 * config/tc-mn10300.h: Likewise.
1202 * config/tc-ms1.h: Likewise.
1203 * config/tc-msp430.c: Likewise.
1204 * config/tc-msp430.h: Likewise.
1205 * config/tc-ns32k.c: Likewise.
1206 * config/tc-ns32k.h: Likewise.
1207 * config/tc-openrisc.h: Likewise.
1208 * config/tc-or32.c: Likewise.
1209 * config/tc-or32.h: Likewise.
1210 * config/tc-ppc.c: Likewise.
1211 * config/tc-ppc.h: Likewise.
1212 * config/tc-s390.h: Likewise.
1213 * config/tc-sh.c: Likewise.
1214 * config/tc-sh.h: Likewise.
1215 * config/tc-sparc.c: Likewise.
1216 * config/tc-tic30.c: Likewise.
1217 * config/tc-tic30.h: Likewise.
1218 * config/tc-tic4x.c: Likewise.
1219 * config/tc-tic4x.h: Likewise.
1220 * config/tc-tic54x.c: Likewise.
1221 * config/tc-tic54x.h: Likewise.
1222 * config/tc-v850.h: Likewise.
1223 * config/tc-vax.c: Likewise.
1224 * config/tc-vax.h: Likewise.
1225 * config/tc-xstormy16.h: Likewise.
1226 * config/tc-xtensa.h: Likewise.
1227 * config/tc-z8k.c: Likewise.
1228 * config/tc-z8k.h: Likewise.
1229 * config/vms-a-conf.h
1230 * doc/Makefile.am: Likewise.
1231 * doc/all.texi: Likewise.
1232 * doc/as.texinfo: Likewise.
1233 * doc/internals.texi: Likewise.
1234 * doc/Makefile.in: Regenerate.
1235 * Makefile.in: Regenerate.
1236 * configure: Regenerate.
1237 * config.in: Regenerate.
1238 * po/POTFILES.in: Regenerate.
1240 2005-08-09 Nick Clifton <nickc@redhat.com>
1243 * macro.c (getstring): Do not treat round parentheses exactly the
1244 same as angle brackets - the parentheses need to be preserved and
1245 passed on to the macro processing code.
1247 2005-08-08 Nick Clifton <nickc@redhat.com>
1249 * config/tc-msp430.c (MSP430_ISA_21): Define.
1250 (mcu_types): Add entries for msp430x21xx variants.
1252 2005-08-08 Nick Clifton <nickc@redhat.com>
1255 * macro.c (getstring): Treat round parentheses in the same way as
1257 (get_any_string): Likewise.
1259 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1262 * as.c (parse_args): Handle -al=<FILE>.
1264 2005-08-07 Nick Clifton <nickc@redhat.com>
1266 * read.c (s_app_line): Accept a line number of 0 for compatibility
1267 with gcc's output for assembler-with-cpp files.
1269 2005-08-05 Paul Brook <paul@codesourcery.com>
1271 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1272 (do_t_add_sub): Use correct encodings inside IT block.
1273 (do_t_arit3c): Ditto.
1274 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1275 (md_assemble): Verify conditional suffixes agains IT blocks.
1277 2005-08-05 Paul Brook <paul@codesourcery.com>
1279 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1281 (encode_thumb32_shifted_operand): Prohibit register shifts.
1282 (encode_thumb32_addr_mode): Fix typo.
1283 (insns): Correct thumb2 ldm and stm opcodes.
1285 2005-08-02 Khem Raj <kraj@mvista.com>
1287 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1288 WLDRD/WSTRD instruction.
1290 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1292 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1293 if emitting a reloc.
1295 2005-07-29 Thiemo Seufer <ths@networkno.de>
1297 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1299 2005-07-29 Paul Brook <paul@codesourcery.com>
1301 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1303 (do_t_addr): Implement 32-bit variant.
1304 (do_t_push_pop): Make some errors warnings. Handle single register
1306 (insns): Use tCE for adr.
1307 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1308 (md_apply_fix): Ditto.
1310 2005-07-29 Paul Brook <paul@codesourcery.com>
1312 * config/tc-arm.c (parse_tb): New function.
1313 (enum operand_parse_code): Add OP_TB.
1314 (parse_operands): Handle OP_TB.
1315 (do_t_add_sub_w, do_t_tb): New functions.
1316 (insns): Add entries for addw, subw, tbb and tbh.
1317 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1319 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1321 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1323 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1325 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1327 2005-07-27 Jan Beulich <jbeulich@novell.com>
1329 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1331 (unw_p_record): Remove unused/redundant fields imask and rmask.
1332 Combine spoff and pspoff into a union. Combine gr and br into a
1333 union. Change type of grmask and brmask to unsigned char. Change type
1334 of frmask to unsigned int.
1335 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1336 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1337 (check_pending_save): New.
1338 (alloc_record): Clear out entire record.
1339 (output_psp_gr): Use renamed structure fields.
1340 (output_psp_sprel): Likewise.
1341 (output_rp_gr): Likewise.
1342 (output_rp_br): Likewise.
1343 (output_rp_psprel): Likewise.
1344 (output_rp_sprel): Likewise.
1345 (output_pfs_gr): Likewise.
1346 (output_pfs_psprel): Likewise.
1347 (output_pfs_sprel): Likewise.
1348 (output_preds_gr): Likewise.
1349 (output_preds_psprel): Likewise.
1350 (output_preds_sprel): Likewise.
1351 (output_spill_base): Likewise.
1352 (output_unat_gr): Likewise.
1353 (output_unat_psprel): Likewise.
1354 (output_unat_sprel): Likewise.
1355 (output_lc_gr): Likewise.
1356 (output_lc_psprel): Likewise.
1357 (output_lc_sprel): Likewise.
1358 (output_fpsr_gr): Likewise.
1359 (output_fpsr_psprel): Likewise.
1360 (output_fpsr_sprel): Likewise.
1361 (output_priunat_gr): Likewise.
1362 (output_priunat_psprel): Likewise.
1363 (output_priunat_sprel): Likewise.
1364 (output_bsp_gr): Likewise.
1365 (output_bsp_psprel): Likewise.
1366 (output_bsp_sprel): Likewise.
1367 (output_bspstore_gr): Likewise.
1368 (output_bspstore_psprel): Likewise.
1369 (output_bspstore_sprel): Likewise.
1370 (output_rnat_gr): Likewise.
1371 (output_rnat_psprel): Likewise.
1372 (output_rnat_sprel): Likewise.
1373 (output_spill_psprel): Likewise.
1374 (output_spill_sprel): Likewise.
1375 (output_spill_reg): Likewise.
1376 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1378 (output_frgr_mem): Likewise.
1379 (output_gr_mem): Likewise.
1380 (output_br_mem): Likewise.
1381 (output_gr_gr): Likewise.
1382 (output_br_gr): Likewise.
1383 (fixup_unw_records): Likewise.
1384 (process_one_record): Use renamed structure fields. For gr_gr and
1385 br_gr, collect mask from chain of records before output.
1386 (in_prologue): Simplify and eliminate early returns. Call
1388 (in_body): Simplify and eliminate early returns.
1389 (dot_body): Call check_pending_save.
1390 (md_assemble): Update comment. Deal with pending saves.
1392 2005-07-26 Jan Beulich <jbeulich@novell.com>
1394 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1395 mask from guessed suffix, but mask out other immediate types only
1396 if at least on candidate is valid for the insn.
1398 2005-07-25 DJ Delorie <dj@redhat.com>
1400 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1401 Support %mod() modifiers from opcodes.
1402 * doc/c-m32c.texi (M32C-Modifiers): New section.
1404 2005-07-25 Jan Hubicka <jh@suse.cz>
1405 H.J. Lu <hongjiu.lu@intel.com>
1407 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1409 (elf_com_section_ptr): New.
1410 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1411 (elf_common_parse): Make it global. Use elf_com_section_ptr
1412 instead of bfd_com_section_ptr.
1413 (obj_elf_change_section): Handle x86-64 large bss sections.
1415 * config/obj-elf.h (elf_com_section_ptr): New.
1416 (elf_common_parse): New.
1418 * config/tc-i386.c (handle_large_common): New.
1419 (md_pseudo_table): Add "largecomm".
1420 (x86_64_section_letter): New.
1421 (x86_64_section_word): New.
1423 * config/tc-i386.h (x86_64_section_word): New.
1424 (x86_64_section_letter): New.
1425 (md_elf_section_letter): New. Defined.
1426 (md_elf_section_word): Likewise.
1428 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1430 * configure.tgt: Remove i386-*-rtemself*.
1431 Remove sparc-*-rtemself*.
1433 2005-07-21 Ben Elliston <bje@gnu.org>
1435 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1437 2005-07-21 Paul Brook <paul@codesourcery.com>
1439 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1442 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1444 * messages.c: Use vsnprintf instead of vsprintf.
1446 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1448 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1449 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1451 2005-07-18 Nick Clifton <nickc@redhat.com>
1453 * configure.tgt: Restore alpha ordering to list of arches.
1455 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1457 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1459 2005-07-18 Jan Beulich <jbeulich@novell.com>
1461 * config/tc-i386.c (md_begin): Use IS_ELF.
1462 (tc_i386_fix_adjustable): Likewise.
1463 (md_estimate_size_before_relax): Likewise.
1464 (md_apply_fix): Likewise.
1465 (i386_target_format): Likewise.
1466 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1467 (i386_immediate): Remove #ifdef LEX_AT.
1468 (i386_displacement): Likewise.
1469 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1472 2005-07-18 Jan Beulich <jbeulich@novell.com>
1474 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1475 parameter to unsigned. Parameter sign now is tristate - zero/
1476 positive mean unsigned/signed, negative means signedness doesn't
1477 matter. Check field size,
1478 signedness, and pcrel-ness are in agreement between relocated field
1479 and relocation type. Adjust diagnostics.
1480 (optimize_imm): And type mask of operand instead of overwriting it.
1481 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1482 local structure and initialize gotrel accordingly. Pass caller as
1483 mask of types that the operator can match.
1484 (x86_cons_fix_new): Let reloc know that signedness of relocation
1486 (x86_pe_cons_fix_new): Likewise.
1487 (x86_cons): Pass additional argument to lex_got.
1488 (i386_immediate): New local variable 'types'. Pass its address as
1489 additional argument to lex_got. Mask out operand types not supported
1491 (i386_displacement): Likewise. Set bigdisp to all types supported in
1492 64-bit mode, combining the previously split initialization.
1494 2005-07-18 Jan Beulich <jbeulich@novell.com>
1496 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1499 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1501 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1504 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1506 * Makefile.am: Run "make dep-am".
1507 * Makefile.in: Regenerate.
1509 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1511 * gas/config/tc-i386.h (CpuVMX): New.
1512 (CpuUnknownFlags): Add CpuVMX.
1514 2005-07-14 Jim Blandy <jimb@redhat.com>
1516 Add support for the Renesas M32C.
1517 * Makefile.am (CPU_TYPES): List m32c.
1518 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1519 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1520 * configure.in: Add case for m32c.
1521 * configure.tgt: Add cases for m32c and m32c-*-elf.
1522 * configure: Regenerated.
1523 * config/tc-m32c.c, config/tc-m32c.h: New files.
1524 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1525 * doc/Makefile.in: Regenerated.
1526 * doc/all.texi: Set M32C.
1527 * doc/as.texinfo: Add text for the M32C-specific options and line
1528 comment characters, and refer to c-m32c.texi.
1529 * doc/c-m32c.texi: New file.
1531 2005-07-14 Nick Clifton <nickc@redhat.com>
1534 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1535 the ins_parse buffer.
1537 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1539 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1540 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1542 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1544 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1547 2005-07-08 Ben Elliston <bje@au.ibm.com>
1549 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1550 * config/obj-elf.h: Likewise.
1551 * config/tc-h8300.h: Likewise.
1552 * config/tc-h8500.h: Likewise.
1553 * config/tc-i370.h: Likewise.
1554 * config/tc-i386.h: Likewise.
1555 * config/tc-m68hc11.h: Likewise.
1556 * config/tc-m68k.h: Likewise.
1557 * config/tc-ppc.h: Likewise.
1558 * config/tc-s390.h: Likewise.
1559 * config/tc-sh.h: Likewise.
1560 * config/tc-sparc.h: Likewise.
1561 * config/tc-tic30.c: Likewise.
1562 * config/tc-w65.h: Likewise.
1563 * config/tc-xtensa.h: Likewise.
1565 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1568 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1570 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1572 * config/tc-tic30.c (debug): Add format attribute. Fix format
1575 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1577 * config/tc-i386.c (cpu_arch): Add sse3.
1579 * config/tc-i386.h (CpuSSE3): Renamed from ...
1580 (CpuPNI): This. Defined as CpuSSE3.
1582 * doc/c-i386.texi: Document .sse3.
1584 2005-07-06 Jan Beulich <jbeulich@novell.com>
1586 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1588 2005-07-05 Nick Clifton <nickc@redhat.com>
1590 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1591 md_chars_to_numbers to an unsigned pointer in order to avoid a
1592 compile time warning.
1594 2005-07-05 Paul Brook <paul@codesourcery.com>
1596 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1598 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1600 * config/tc-ms1.c: New.
1601 * config/tc-ms1.h: New.
1602 * testsuite/gas/ms1/allinsn.d: New.
1603 * testsuite/gas/ms1/allinsn.s: New.
1604 * testsuite/gas/ms1/badinsn.s: New.
1605 * testsuite/gas/ms1/badinsn1.s: New.
1606 * testsuite/gas/ms1/badoffsethigh.s: New.
1607 * testsuite/gas/ms1/badoffsetlow.s: New.
1608 * testsuite/gas/ms1/badorder.s: New.
1609 * testsuite/gas/ms1/badreg.s: New.
1610 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1611 * testsuite/gas/ms1/badsignedimmlow.s: New.
1612 * testsuite/gas/ms1/badsyntax.s: New.
1613 * testsuite/gas/ms1/badsyntax1.s: New.
1614 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1615 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1616 * testsuite/gas/ms1/errors.exp: New.
1617 * testsuite/gas/ms1/ldst.s: New.
1618 * testsuite/gas/ms1/misc.d: New.
1619 * testsuite/gas/ms1/misc.s: New.
1620 * testsuite/gas/ms1/ms1-16-003.d: New.
1621 * testsuite/gas/ms1/ms1-16-003.s: New.
1622 * testsuite/gas/ms1/ms1.exp: New.
1623 * testsuite/gas/ms1/msys.d: New.
1624 * testsuite/gas/ms1/msys.s: New.
1625 * testsuite/gas/ms1/relocs.d: New.
1626 * testsuite/gas/ms1/relocs.exp: New.
1627 * testsuite/gas/ms1/relocs1.s: New.
1628 * testsuite/gas/ms1/relocs2.s: New.
1630 2005-07-05 Jan Beulich <jbeulich@novell.com>
1632 * config/tc-i386.h (CpuSVME): New.
1633 (CpuUnknownFlags): Include CpuSVME.
1634 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1635 as alias of sledgehammer.
1636 (md_assemble): Include invlpga in the check for insns with two source
1638 (process_operands): Include SVME insns in the check for ignored
1639 segment overrides. Adjust diagnostic.
1640 (i386_index_check): Special-case SVME insns with memory operands.
1642 2005-07-04 Khem Raj <kraj@mvista.com>
1643 Nick Clifton <nickc@redhat.com>
1645 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1646 use an immediate value.
1647 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1648 since the register field of the operands structure is unsigned.
1649 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1650 (parse_operands): Make the 2ns parameter an unsigned pointer to
1652 (do_ldrd): When using the imm field of the operands structure as a
1653 second register field, treat it as unsigned.
1655 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1658 * config/obj-elf.c (obj_elf_change_section): Use backend
1661 2005-07-01 Jan Beulich <jbeulich@novell.com>
1663 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1664 (output_spill_psprel, output_spill_psprel_p): Combine.
1665 (output_spill_sprel, output_spill_sprel_p): Combine.
1666 (output_spill_reg, output_spill_regp_p): Combine.
1667 (process_one_record): Handle psp_psprel.
1668 (parse_predicate_and_operand): New.
1669 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1670 initialize output values. Emit diagnostic case here.
1671 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1672 (add_unwind_entry): New second parameter. Allow first parameter to
1673 be NULL. Parse optional tag, emit warning about further support for
1674 it otherwise being missing. Check end-of-line when requested.
1675 (dot_fframe): Clear operand when wrong. Allow tag.
1676 (dot_vframe): Likewise.
1677 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1679 (dot_vframepsp): Remove.
1680 (dot_altrp): Clear operand when wrong. Allow tag.
1681 (dot_save): Likewise. Let default case also go through
1683 (dot_savemem): Likewise.
1684 (dot_restore): Don't return when wrong operand. Allow tag.
1685 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1686 parse_predicate_and_operand and the new arguments to
1687 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1688 when wrong operand. Allow tag.
1689 (dot_restorereg, dot_restorereg_p): Likewise.
1690 (dot_spillmem, dot_spillmem_p): Likewise.
1691 (dot_saveg): Clear operand when wrong. Perform tighter operand
1693 (dot_savef): Likewise.
1694 (dot_saveb): Likewise.
1695 (dot_savegf): Likewise.
1696 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1697 parse_predicate_and_operand and the new arguments to
1698 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1699 when wrong operand. Allow tag.
1701 (dot_label_state): Don't return when wrong operand.
1702 (dot_copy_state): Likewise.
1703 (dot_unwabi): Likewise. Check if in prologue.
1704 (dot_body): Don't call demand_empty_rest_of_line.
1705 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1707 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1708 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1709 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1710 (parse_operand): New second parameter. Don't deal with '}' here
1711 anymore. Don't advance past end-of-line.
1712 (parse_operands): Pass second argument to parse_operand.
1713 (ia64_start_line): Prevent out-of-bounds access through
1714 input_line_pointer. Deal with '}' here.
1715 (ia64_unrecognized_line): Don't deal with '}' here.
1716 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1717 discard_rest_of_line.
1719 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1721 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1722 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1723 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1724 (do_branch): Always set inst.reloc.pc_rel.
1725 (s_arm_elf_cons): Disallow use of (plt) suffix.
1726 (do_adrl): Adjust X_add_number unconditionally.
1727 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1728 argument. Handle all adjustment for pipeline offset here.
1729 (md_apply_fix): No need to undo work of md_pcrel_from. No
1730 need to extract pre-encoded pipeline adjustments from various
1731 branch instructions. Generally, assume instructions are already
1732 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1733 special cases. Handle BFD_RELOC_ARM_PLT32 like
1734 BFD_RELOC_ARM_PCREL_BRANCH.
1735 (tc_gen_reloc): Remove OBJ_ELF special case.
1736 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1738 2005-06-30 Ben Elliston <bje@gnu.org>
1740 * Makefile.am (check-DEJAGNU): Don't search for expect.
1741 * Makefile.in: Regenerate.
1743 2005-06-30 Ben Elliston <bje@gnu.org>
1745 * Makefile.am (EXPECT): Set to expect.
1746 (RUNTEST): Likewise, set to runtest.
1747 * Makefile.in: Regenerate.
1749 2005-06-23 Ben Elliston <bje@gnu.org>
1751 * config/m68k-parse.h: Use ISO C90.
1752 * config/m68k-parse.y: Likewise.
1753 * config/tc-m68k.h: Likewise.
1755 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1758 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1760 (optimize_disp): Optimize only if possible. Don't use 64bit
1761 displacement on non-constants and do same on constants if
1764 2005-06-17 Jan Beulich <jbeulich@novell.com>
1766 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1767 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1768 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1769 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1770 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1772 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1773 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1774 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1775 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1776 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1777 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1778 convert 8-byte pc-relative relocations.
1779 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1780 (i386_validate_fix): Likewise.
1781 (x86_cons): Also handle quad values in 64-bit mode.
1782 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1783 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1784 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1785 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1787 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1789 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1790 symbolP as well as for names with a leading dot. Use ACONCAT.
1791 (md_apply_fix): For branch relocations, only replace value
1792 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1793 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1794 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1795 (LOCAL_LABEL_PREFIX): Don't define.
1797 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1799 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1802 2005-06-08 James E Wilson <wilson@specifixinc.com>
1805 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1806 is NULL, then emit a warning, and return the current index.
1808 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1811 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1812 temporary copy of the operands array so that changes can be safely
1813 backed out if the insn does not match.
1814 (m68k_compare_opcode): Shortcut the test when the parameters are
1815 the same. Return 1 if the names match but the second opcode is
1816 further on in the array than the first.
1818 2005-06-08 Nick Clifton <nickc@redhat.com>
1821 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1823 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1825 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1827 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1828 Michael Snyder <msnyder@redhat.com>
1829 Stan Cox <scox@redhat.com>
1831 * configure.in: Add ms1 case.
1833 * configure: Regenerate.
1835 * configure.tgt: Add ms1 case.
1837 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1839 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1840 * config/tc-xtensa.c (new_resource_table): Likewise.
1841 (resize_resource_table): Likewise.
1842 (release_resources): Fix assertion for unsigned values.
1844 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1846 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1847 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1848 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1849 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1850 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1851 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1852 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1853 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1854 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1855 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1856 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1857 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1858 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1859 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1860 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1861 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1862 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1863 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1864 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1865 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1866 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1867 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1868 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1869 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1870 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1871 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1872 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1873 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1874 * config/tc-xtensa.c, config/tc-z8k.c:
1875 Replace all instances of the string "_apply_fix3" with
1877 * po/POTFILES.in, po/gas.pot: Regenerate.
1879 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1881 * Makefile.am: Run "make dep-am".
1882 (POTFILES): Remove GAS_CFILES.
1883 * Makefile.in: Regenerate.
1885 2005-06-07 David Ung <davidu@mips.com>
1887 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1888 24kc, 24kf and 24kfx under MIPS32 release 2.
1890 2005-06-04 Nick Clifton <nickc@redhat.com>
1892 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1893 to their Thumb-enabled equivalents.
1895 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1897 * config/tc-mips.c (load_register): Add leading "0x" to the
1898 output of sprintf_vma().
1901 2005-06-01 Nick Clifton <nickc@redhat.com>
1903 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1904 test for the presence of thumb version of the parsing functions
1905 since they must always exist and the test generates a compile time
1908 2005-05-31 Richard Henderson <rth@redhat.com>
1910 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1911 (alpha_reloc_op): Add it.
1912 (debug_exp): Handle it.
1913 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1914 (emit_insn): Handle it.
1915 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1917 2005-05-31 Christian Groessler <chris@groessler.org>
1919 * write.c (dump_section_relocs): Convert to ISO-C.
1920 (write_relocs): Avoid signed/unsigned and fprintf argument
1921 warnings in debug code.
1923 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1925 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1926 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1927 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1928 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1929 fixP->tc_fix_data directly in the sole place it was used.
1930 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1931 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1934 2005-05-27 Jan Beulich <jbeulich@novell.com>
1936 * config/tc-ia64.c (struct proc_pending): New.
1937 (unwind): Replace proc_start with proc_pending.
1938 (unwind_diagnostic): Check unwind.proc_pending.sym.
1939 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1940 Check if previous proc not closed. Record all entry points.
1941 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1942 Set symbol sizes for entry points recorded in dot_proc. Check
1943 arguments for consistency with respective .proc's.
1944 (md_assemble): Replace unwind.proc_start with
1945 unwind.proc_pending.sym.
1947 2005-05-27 Jan Beulich <jbeulich@novell.com>
1949 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1950 and last_ptr. Check all in-use slots for first one with non-NULL
1951 unwind_record. Don't reload end_ptr before second update round.
1953 2005-05-26 James E Wilson <wilson@specifixinc.com>
1955 * config/tc-ia64.c (extra_goodness): Update comment.
1956 (md_begin): Add debugging code to print best_template table.
1958 2005-05-25 Jan Beulich <jbeulich@novell.com>
1960 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1963 2005-05-25 Jan Beulich <jbeulich@novell.com>
1965 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1966 BFD_RELOC_UNUSED when determining the width of the reloc.
1968 2005-05-25 Jan Beulich <jbeulich@novell.com>
1970 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1973 2005-05-25 Jan Beulich <jbeulich@novell.com>
1975 * config/tc-ia64.c (dot_radix): Rewrite.
1977 2005-05-25 Jan Beulich <jbeulich@novell.com>
1979 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1981 (alloc_record): Remove references to next_slot_number and
1983 (emit_one_bundle): Likewise.
1985 2005-05-22 Nick Clifton <nickc@redhat.com>
1987 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1988 message buffer when invoking the insert function.
1990 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1992 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1993 only if an instruction match is found.
1995 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1997 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1998 to addition in argument to xtensa_dwarf2_emit_insn.
2000 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2002 * Makefile.am: Have 'all' depend on 'info'.
2003 * Makefile.in: Regenerate.
2005 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2007 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2009 2005-05-19 Anton Blanchard <anton@samba.org>
2011 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2012 (md_show_usage): Document it.
2013 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2014 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2016 2005-05-19 Jan Beulich <jbeulich@novell.com>
2018 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2019 relocations in unwind section.
2021 2005-05-18 Nick Clifton <nickc@redhat.com>
2023 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2024 if one exists. Ignore any error messages it may produce, just
2025 allow it to perform the insertion.
2027 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2029 * hash.c (hash_lookup): Add len parameter. All callers changed.
2030 (hash_find_n): New interface.
2031 * hash.h: Prototype hash_find_n.
2032 * sb.c: Include as.h.
2033 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2034 (sb_scrub_and_add_sb): New interface.
2035 * sb.h: Prototype sb_scrub_and_add_sb.
2036 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2038 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2039 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2040 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2042 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2044 * doc/Makefile.am (gasver.texi): Don't use $<.
2045 * doc/Makefile.in: Regenerated.
2047 2005-05-17 Nick Clifton <nickc@redhat.com>
2050 * symbols.c (resolve_symbol_value): Do not move symbols whose
2051 value expression has not been resolved or finalized into the
2052 absolute section as this will confuse other parts of the assembler
2053 into thinking that their value is zero.
2055 2005-05-17 Jan Beulich <jbeulich@novell.com>
2057 * read.c (_find_end_of_line): New.
2058 (find_end_of_line): New.
2059 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2060 (read_a_source_file): Use it.
2063 (get_line_sb): Use it.
2064 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2065 (s_comm_internal): Likewise.
2067 (s_macro): Likewise.
2068 (s_ignore): Use ignore_rest_of_line.
2069 * read.h (find_end_of_line): Prototype.
2070 (discard_rest_of_line): Remove prototype. #define to
2071 ignore_rest_of_line.
2073 2005-05-17 Nick Clifton <nickc@redhat.com>
2075 * config/tc-v850,h (TC_FIX_TYPE): Define.
2076 (TC_INIT_FIX_TYPE): Define.
2077 * config/tc-v850.c (md_assemble): When creating a fix record the
2078 operand in the tc_fix_data field.
2079 (md_apply_fix3): When applying a resolved fix use the operand's
2080 insertion procedure to store the value, if the operand has been
2083 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2085 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2087 * Makefile.in: Regenerated.
2089 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2090 Bob Wilson <bob.wilson@acm.org>
2092 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2094 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2095 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2097 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2099 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2100 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2102 2005-05-10 Michael Matz <matz@suse.de>
2104 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2106 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2108 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2111 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2112 Handle label-without-colon before ordinary dot-pseudo as an
2113 ordinary label. Don't leak memory for label-without-colon alone
2114 on a line. Don't mmixal-munge operands for dot-pseudos.
2116 2005-05-10 Jan Beulich <jbeulich@novell.com>
2118 * macro.c (get_any_string): Remove the two last parameters. Replace
2119 references to the former expand parameter by using macro_alternate.
2120 Simplify loop condition for checking for end-of-string.
2121 (get_string): Remove redunant call to sb_skip_white.
2122 (do_formals): Remove two last arguments to get_any_string.
2123 (macro_expand): Likewise.
2124 (expand_irp): Likewise.
2126 2005-05-10 Jan Beulich <jbeulich@novell.com>
2128 * read.c (s_macro): Move local variable 'local' to smaller scope.
2129 Call sb_kill on it when done.
2131 2005-05-09 Jan Beulich <jbeulich@novell.com>
2133 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2134 when zero and not required by encoding constraints.
2136 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2139 * config/tc-sh64.c (sh64_fake_label): New.
2141 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2143 * doc/internals.texi (TC_FAKE_LABEL): Document.
2145 * write.c (TC_FAKE_LABEL): New.
2146 (adjust_reloc_syms): Use it.
2147 (write_object_file): Likewise.
2149 2005-05-09 Jan Beulich <jbeulich@novell.com>
2151 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2152 and comma in Intel mode.
2154 2005-05-09 Jan Beulich <jbeulich@novell.com>
2156 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2157 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2158 Make name array static and const. Adjust lookup to account for NULL
2159 entries (standing for unused register numbers).
2161 2005-05-09 Jan Beulich <jbeulich@novell.com>
2163 * config/tc-i386.c (parse_insn): Consider all matching instructions
2164 when checking for string instruction after string-only prefix.
2166 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2169 * config/tc-ia64.c (start_unwind_section): Properly check
2170 comdat group with SHF_GROUP.
2172 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2174 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2176 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2178 * config/tc-xtensa.c: Remove excess whitespace.
2179 * config/tc-xtensa.h: Likewise.
2180 * config/xtensa-istack.h: Likewise.
2181 * config/xtensa-relax.c: Likewise.
2182 * config/xtensa-relax.h: Likewise.
2184 2005-05-06 Nick Clifton <nickc@redhat.com>
2186 * sb.h: Fix formatting of comments.
2187 * sb.c: Fix formatting of comments.
2189 2005-05-06 Jan Beulich <jbeulich@novell.com>
2191 * sb.h (sb_add_buffer): Reintroduce.
2192 * sb.c (sb_add_buffer): Likewise.
2194 2005-05-06 Jan Beulich <jbeulich@novell.com>
2196 * macro.c (new_formal, del_formal): New.
2197 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2198 required argument has default value. Stop looking for more formal
2199 when there was a vararg one.
2200 (macro_expand_body): Use new_formal and del_formal.
2201 (macro_expand): Likewise. Initialize local variable err. Don't
2202 return immediately when encountering an error. Warn when keyword
2203 argument already had a value assigned. Eliminate duplicate clearing
2204 of argument value. When current positional argument matches parameter
2205 of vararg type, assign to it all the remaining arguments. Issue error
2206 when required parameter does not have value.
2207 (free_macro): Use del_formal.
2208 (expand_irp): Initialize formal type. Free buffers associated with
2209 formal prior to returning.
2210 * macro.h (struct formal_struct): Add new field 'type' with new
2211 enumeration type 'formal_type'.
2212 * doc/as.texinfo: Document macro parameter qualifiers.
2213 * NEWS: Mention new functionality.
2215 2005-05-06 Jan Beulich <jbeulich@novell.com>
2217 * cond.c (s_ifb): New.
2218 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2219 * read.h (s_ifb): Prototype.
2220 * doc/as.texinfo: Document .ifb and .ifnb.
2222 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2224 * config/tc-ia64.c (MIN): Undef.
2226 2005-05-05 Paul Brook <paul@codesourcery.com>
2228 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2230 2005-05-05 Matt Thomas <matt@3am-software.com>
2232 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2235 2005-05-05 Nick Clifton <nickc@redhat.com>
2237 * Update the address and phone number of the FSF organization in
2238 the GPL notices in the following files:
2239 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2240 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2241 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2242 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2243 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2244 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2245 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2246 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2247 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2248 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2249 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2250 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2251 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2252 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2253 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2254 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2255 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2256 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2257 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2258 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2259 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2260 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2261 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2262 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2263 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2264 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2265 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2266 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2267 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2268 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2269 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2270 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2271 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2272 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2273 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2274 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2275 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2276 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2277 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2278 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2279 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2280 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2281 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2282 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2283 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2284 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2285 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2286 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2287 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2288 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2289 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2290 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2291 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2292 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2293 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2294 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2295 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2296 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2297 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2298 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2299 config/xtensa-istack.h, config/xtensa-relax.c,
2300 config/xtensa-relax.h, doc/fdl.texi
2302 2005-05-05 Nick Clifton <nickc@redhat.com>
2304 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2305 the target_big_endian variable to false.
2307 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2309 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2310 list traversal. Use bfd_section_list_prepend.
2311 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2312 over the section list.
2313 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2314 (xtensa_insert_section): Delete.
2315 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2316 and bfd_section_list_prepend.
2317 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2318 bfd_section_list_insert_after.
2320 2005-05-03 Nick Clifton <nickc@redhat.com>
2322 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2323 of bfd_section_list... macros.
2324 * config/tc-mmix.c (mmix_frob_file): Likewise.
2325 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2326 (xtensa_insert_section): Likewise.
2328 * macro.c (macro_hash): Remove static.
2329 * macro.h (macro_hash): Provide an external declaration.
2331 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2333 * write.c (write_object_file): Use bfd_section_double_list_remove
2336 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2338 * doc/Makefile.am (gasver.texi): Correct quoting.
2339 * doc/Makefile.in: Regenerated.
2341 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2343 * configure.tgt: Add h8300*-*-rtemscoff.
2344 Switch h8300*-*-rtems* to elf.
2346 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2348 * hash.c: Undo the last change.
2351 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2353 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2355 (DISTCLEANFILES): Remove.
2356 (MAINTAINERCLEANFILES): Add asconfig.texi.
2357 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2359 2005-04-29 Ben Elliston <bje@au.ibm.com>
2361 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2362 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2363 (bignum-copy.o): Remove.
2364 * Makefile.in: Regenerate.
2365 * makefile.vms (OBJS): Remove bignum-copy.obj.
2366 * symbols.h (local_symbol_make): Remove declaration.
2367 (verify_symbol_chain_2): Likewise.
2368 * symbols.c (local_symbol_make): Make static.
2369 (max_indent_level): Likewise.
2370 (verify_symbol_chain_2): Remove.
2371 * macro.c (macro_hash): Make static.
2372 * messages.c (fprint_value): Remove.
2373 * read.h (get_absolute_expr): Remove.
2374 (emit_leb128_expr): Likewise.
2375 (do_s_func): Likewise.
2376 * read.c (do_s_func): Make static.
2377 (emit_leb128_expr): Likewise.
2378 (get_absolute_expr): Likewise.
2379 * as.h (as_howmuch): Remove declaration.
2380 (fprint_value): Likewise.
2381 * as.c (myname): Make static.
2382 * input-scrub.c (as_howmuch): Remove.
2383 (as_1_char): Likewise.
2384 * input-file.h (input_file_is_open): Remove.
2385 * input-file.c (input_file_is_open): Likewise.
2386 * expr.h (expr_build_unary): Remove declaration.
2387 (expr_build_binary): Likewise.
2388 * expr.c (expr_build_unary): Remove.
2389 (expr_build_binary): Likewise.
2390 * hash.h (hash_replace): Remove declaration.
2391 (hash_delete): Likewise.
2392 * hash.c (hash_replace): Remove.
2393 (hash_delete): Likewise.
2394 * bignum-copy.c (bignum_copy): Move from here ..
2395 * config/tc-vax.c (bignum_copy): .. to here.
2396 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2397 (bignum_copy): Remove extern declaration.
2398 * sb.h (string_count): Remove extern declaration.
2399 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2400 (sb_name): Likewise.
2401 * sb.c (dsize): Replace preprocessor macro with static int.
2402 (string_count): Make static.
2403 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2404 (sb_name): Likewise.
2405 * config/obj-coff.c (dim_index): Make static.
2406 * config/tc-i386.c (GOT_symbol): Likewise.
2407 (output_invalid_buf): Likewise.
2408 * doc/internals.texi (Warning and error messages): Remove the
2409 prototype for fprint_value.
2411 2005-04-27 Ben Elliston <bje@au.ibm.com>
2415 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2417 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2419 * read.c (pseudo_set): Disallow symbol set to common symbol.
2422 * write.c (write_object_file): Report common symbol name when
2423 disallowing local symbol set to common symbol.
2424 (adjust_reloc_syms): Disallow local symbol set to undefined
2427 2005-04-25 Jan Beulich <jbeulich@novell.com>
2429 * macro.c (macro_expand_body): Replace locals indicator parameters
2430 with actual macro_entry. New local variables macro_line and err.
2431 Don't return when encountering an error, just record the fact.
2432 Detect local symbol name colliding with parameter. Track line number
2433 inside of macro expansion.
2434 (do_formals): Move local variable name to wider scope. Check
2435 parameter of the same name doesn't already exist. In MRI mode, also
2436 check it doesn't collide with the argument count pseudo-parameter).
2437 (define_macro): Add file and line number parameters. Remove local
2438 variable namestr. New local variable error. Initialize macro_entry
2439 members file, line, and name. Don't return when encountering an
2440 error, just record the fact. Use %s in some diagnostics for read.c
2441 to insert the macro name. Free macro_entry on error.
2442 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2443 when encountering an error, just record the fact.
2444 (expand_irp): Don't return when encountering an error, just record
2446 * macro.h (macro_struct): New members name, file, and line.
2447 (define_macro): Add file and line number parameters.
2448 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2449 regarding pseudo-op redefinition with the file/line that macro
2450 definition started at.
2452 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2454 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2455 (future_alignment_required): Remove ifdefs that use it.
2457 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2459 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2460 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2461 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2463 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2464 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2466 2005-04-21 Christian Groessler <chris@groessler.org>
2468 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2471 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2473 * config/obj-aout.h (S_IS_EXTERN): Removed.
2474 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2475 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2476 * symbols.c (S_IS_EXTERN): Likewise.
2477 * symbols.h (S_IS_EXTERN): Likewise.
2479 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2481 * config/tc-d10v.c (md_apply_fix3): Likewise.
2482 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2483 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2484 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2485 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2486 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2487 (shmedia_md_convert_frag): Likewise.
2488 * symbols.c (print_symbol_value_1): Likewise.
2489 * write.c (write_object_file): Likewise.
2491 2005-04-20 Nick Clifton <nickc@redhat.com>
2493 * config/tc-xtensa.c (get_aligned_diff): Change type of
2494 branch_align to offsetT so that its signedness matches that of
2497 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2498 number into a readable string.
2499 (load_register): Likewise.
2501 2005-04-20 Andreas Schwab <schwab@suse.de>
2503 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2505 2005-04-19 David S. Miller <davem@davemloft.net>
2507 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2508 NULL insn, exit early. Remove now spurious NULL checks.
2509 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2512 2005-04-19 Jan Beulich <jbeulich@novell.com>
2514 * symbols.h (symbol_find_base): Remove prototype.
2515 * symbols.c (save_symbol_name): Remove code section conditional upon
2517 (symbol_find): Remove.
2518 (symbol_find_base): Rename to symbol_find.
2519 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2521 * config/obj-coff.c (tag_insert): Remove code section conditional
2522 upon STRIP_UNDERSCORE.
2523 (obj_coff_def): Likewise.
2524 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2525 (coff_frob_symbol): Likewise.
2526 (yank_symbols): Likewise.
2527 (c_section_symbol): Likewise.
2528 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2529 * config/tc-arm.c (symbol_locate): Remove code section conditional
2530 upon STRIP_UNDERSCORE.
2531 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2532 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2533 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2534 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2535 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2537 2005-04-19 Andreas Schwab <schwab@suse.de>
2539 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2540 access to application registers.
2542 2005-04-19 Jan Beulich <jbeulich@novell.com>
2544 * config/te-sysv32.h: Remove.
2545 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2547 * Makefile.in (TARG_ENV_HFILES): Likewise.
2549 2005-04-19 Jan Beulich <jbeulich@novell.com>
2552 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2555 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2557 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2559 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2561 * config/tc-mips.c (normalize_constant_expr): Don't check for
2563 (check_absolute_expr): Only call normalize_constant_expr() if
2565 (mips_ip): Likewise.
2567 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2569 2005-04-18 Jan Beulich <jbeulich@novell.com>
2571 * macro.c (free_token): New, freeing all the memory associated with a
2573 (do_formals): Move initializers to ...
2574 (define_macro): ... here.
2575 (delete_macro): Convert passed in name to lower case. Warn when
2576 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2578 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2580 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2582 2005-04-15 Jan Beulich <jbeulich@novell.com>
2584 * config/obj-elf.c (obj_elf_struct): New.
2585 (elf_pseudo_table). Use it for .offset and .struct.
2587 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2588 Sterling Augustine <sterling@tensilica.com>
2590 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2591 than the section alignment.
2593 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2594 H.J. Lu <hongjiu.lu@intel.com>
2596 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2597 * config/tc-xtensa.c (xg_translate_sysreg_op,
2598 xtensa_translate_old_userregs_ops,
2599 xtensa_find_unaligned_branch_targets,
2600 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2601 relax_frag_add_nop): Support 64-bit host.
2602 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2603 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2605 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2607 * configure.tgt: Add support for OpenBSD/sparc ELF.
2609 * configure.tgt: Set emulation for mips-*-openbsd*.
2610 Remove broken mips-dec-openbsd* config.
2611 * configure.in: Set default ABI for mips64-*-openbsd*.
2612 * configure: Regenerate.
2614 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2616 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2617 optimization for constant addresses.
2619 2005-04-14 Nick Clifton <nickc@redhat.com>
2621 * as.c (main): Move parse_args before symbol_begin and frag_init
2622 so that the hash table size can be set before it is used.
2623 * hash.c: Use an unsigned long type for the size of the hash
2625 * hash.h (set_gas_hash_table_size): Update the prototype.
2627 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2629 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2630 * acinclude.m4: Include ../bfd/warning.m4.
2631 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2632 * Makefile.in: Regenerate.
2633 * configure: Regenerate.
2634 * doc/Makefile.in: Regenerate.
2636 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2638 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2639 (normalize_address_expr): New function to sign-extend address
2640 offsets that fit into 32 bits in 32-bit mode.
2641 (macro_build_ldst_constoffset): Use normalize_address_expr()
2642 instead of a handcoded sequence.
2643 (load_register): Likewise. Report oversized numbers in a useful
2645 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2646 for constant addresses. Report oversized numbers in a useful way.
2647 (mips_ip): Use normalize_address_expr() for addresses.
2649 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2651 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2652 similar to other instructions now that they're marked as ImmExt.
2654 2005-04-12 Nick Clifton <nickc@redhat.com>
2656 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2657 (gas_hash_table_size): New static variable.
2658 (set_gas_hash_table_size): New function: Records a requested size
2659 for the hash tables.
2660 (get_gas_hash_table_size): New function: Return a prime number
2661 near the requested size of the hash table.
2662 (hash_new): Use get_gas_hash_table_size.
2663 * hash.h: Add a prototype for set_gas_hash_table_size.
2664 * as.c (show_usage): Add description of new switches: --hash-size
2665 and --reduce-memory-overheads.
2666 (option_values): Add OPTION_HASH_TABLE_SIZE and
2667 OPTION_REDUCE_MEMORY_OVERHEADS.
2668 (std_longpopts): Add entries for the new options.
2669 (parse_args): Handle the new options.
2670 * Makefile.am: Add a dependency of as.c on hash.h.
2671 * Makefile.in: Regenerate.
2672 * doc/as.texinfo: Document the new switches.
2673 * NEWS: Mention the new switches.
2675 2005-04-12 Nick Clifton <nickc@redhat.com>
2678 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2681 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2683 * Makefile.am: Run "make dep-am".
2684 * Makefile.in: Regenerate.
2686 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2687 Bob Wilson <bob.wilson@acm.org>
2689 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2691 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2693 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2695 2005-04-11 Jan Beulich <jbeulich@novell.com>
2697 * NEWS: Mention these changes and their effects.
2698 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2700 (check_macro): Likewise.
2701 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2702 labels together with the closing pseudo-op.
2703 (macro_expand_body): Adjust comment. Range-check input before use.
2704 Adjust mis-spelled diagnostic. Use is_name_beginner.
2705 * read.c (try_macro): New.
2706 (read_a_source_file): New static variable last_eol. Don't list
2707 macro expansion lines more than once. Call try_macro.
2708 (s_macro): Set section of line_label to absolute instead of undefined.
2709 * doc/as.texinfo: Add information on the caveats of these changes.
2711 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2713 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2714 * symbols.h (symbol_X_add_number): Update prototype.
2716 2005-04-10 Eric Christopher <echristo@redhat.com>
2718 * symbols.c (symbol_X_add_number): Fix warning.
2720 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2722 * config/tc-m68k.c (md_begin): Support 64bit host.
2723 (get_num): Support 64bit BFD on 32bit host.
2725 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2727 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2729 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2731 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2732 call. Don't do the COFF hacks for multi-emulation gas. Move
2733 demand_empty_rest_of_line back to caller.
2734 (s_set, equals): demand_empty_rest_of_line here.
2737 * as.h (rs_dummy): Define.
2738 * symbols.c (symbol_X_add_number): New function.
2739 * symbols.h (symbol_X_add_number): Declare.
2740 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2741 * read.c (assign_symbol): New function, split out from s_set.
2742 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2743 Fix COFF hacks for multi-emulation gas.
2744 (s_set): Call assign_symbol. Remove "register" keyword.
2745 (set_zero_frag): New function.
2746 (pseudo_set): Always check for assignment to section syms.
2747 Always set segment and frag of symbol, and likewise extern for
2748 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2749 special case exp.X_add_number non-zero for O_symbol expressions.
2750 (equals): Use assign_symbol.
2752 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2754 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2757 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2759 * config/tc-i386.c (tc_gen_reloc): Don't turn
2760 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2762 2005-04-06 Nick Clifton <nickc@redhat.com>
2764 * po/rw.po: New translation: Kinyarwanda
2765 * configure.in (ALL_LINGUAS): Add rw
2766 * configure: Regenerate.
2768 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2769 Bob Wilson <bob.wilson@acm.org>
2771 * config/tc-xtensa.c (branch_align_power): New.
2772 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2773 future_alignment_required): Use branch_align_power to check section
2774 alignment as well as xtensa_fetch_width when aligning branch targets.
2776 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2778 * config/tc-xtensa.c: Warning fixes throughout.
2779 (xtensa_fetch_width): Change to unsigned.
2780 (assemble_nop, xtensa_find_unaligned_branch_targets,
2781 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2782 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2783 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2784 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2785 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2786 get_text_align_max_fill_size, get_text_align_nop_count,
2787 get_text_align_nth_nop_size, get_noop_aligned_address,
2788 get_aligned_diff, convert_frag_align_next_opcode,
2789 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2790 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2791 types, avoiding size_t and using offsetT and addressT appropriately.
2792 (get_text_align_power): Clean up types. Avoid incorrect bound.
2793 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2795 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2797 * config/tc-ia64.c (start_unwind_section): Undo the change
2799 (generate_unwind_image, dot_endp): Likewise.
2801 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2803 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2804 le_nop_stop arrays and initializers to file scope.
2805 (md_begin): When generating code for anything other than
2806 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2808 2005-04-01 Jan Beulich <jbeulich@novell.com>
2810 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2813 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2815 * NEWS: Mention [fdgh]_floating.
2816 * config/atof-vax.c: Fix some whitespace.
2817 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2819 2005-04-01 Nick Clifton <nickc@redhat.com>
2821 * configure.in: Add a check for <unistd.h> providing a prototype
2822 for getopt() which is compatible with the one in
2823 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2824 * configure: Regenerate.
2825 * config.in (HAVE_DECL_GETOPT): Add.
2827 2005-04-01 Jan Beulich <jbeulich@novell.com>
2829 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2831 2005-04-01 Jan Beulich <jbeulich@novell.com>
2833 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2834 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2836 2005-03-30 Julian Brown <julian@codesourcery.com>
2838 * config/tc-arm.c (arm_adjust_symtab): Rename
2839 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2841 2005-03-30 Julian Brown <julian@codesourcery.com>
2843 * config/tc-arm.c (mapping_state): Change documentation in function
2844 comment to cross-reference spec instead. Change type of mapping symbols
2846 (arm_adjust_symtab): Don't change type of mapping symbols here.
2848 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2850 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2851 * config.in: Regenerate.
2852 * configure: Regenerate.
2853 * configure.in: Check for ffs decl and alphabetize.
2855 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2856 Phil Blundell <philb@gnu.org>
2858 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2859 (md_apply_fix3): Mark TLS symbols.
2860 (tc_gen_reloc): Handle TLS relocations.
2861 (arm_fix_adjustable): Ignore TLS relocations.
2862 (s_arm_elf_cons): Support expressions after decorated symbols.
2864 2005-03-29 Julian Brown <julian@codesourcery.com>
2866 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2867 whether personality routine index N has been output for this section.
2868 (mapping_state): tc_segment_info_data now struct not enum.
2869 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2870 handled on section change.
2871 (create_unwind_entry): Previous code to output dependency removed.
2872 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2874 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2875 arm_segment_info_type.
2876 (arm_segment_info_type): New struct.
2878 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2879 Bob Wilson <bob.wilson@acm.org>
2881 * config/tc-xtensa.c (do_align_targets): Update comment.
2882 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2883 Insert a LOOP_END frag before every loop target, and do not overload
2884 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2885 (xg_assemble_vliw_tokens): Use do_align_targets.
2886 (xtensa_fix_target_frags): Remove code to convert a
2887 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2888 negatable branch at the end of a loop.
2889 (frag_can_negate_branch): Delete.
2891 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2892 H.J. Lu <hongjiu.lu@intel.com>
2895 NEWS: Mention "-mtune=[itanium1|itanium2]".
2897 * config/tc-ia64.c (md): Add tune.
2898 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2899 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2900 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2901 B unit NOPs are discouraged for McKinley-derived cores.
2902 (md_begin): Don't hardcode the "extra_goodness()" function in
2904 (ia64_init): Set md.tune to itanium2.
2906 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2907 * doc/c-ia64.texi: Likewise.
2909 2005-03-27 Ian Lance Taylor <ian@airs.com>
2911 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2912 bad C_EFCN symbol, print its name.
2914 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2916 * config/tc-xtensa.c (use_longcalls): Delete.
2917 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2918 the use_longcalls flag is set. Do this before checking the segment.
2919 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2920 expand direct calls at this point.
2921 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2922 (xtensa_find_unmarked_state_frags): Likewise.
2923 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2924 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2925 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2926 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2928 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2930 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2932 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2934 * config/tc-cris.h: Convert to ISO C90.
2935 * config/tc-cris.c: Ditto.
2936 (md_estimate_size_before_relax): Remove obsolete comment for
2937 parameter "segment_type".
2938 (md_begin): Document reason for cast of hash_insert argument.
2939 (md_atof): Correct type of parameter "type".
2941 2005-03-24 Nick Clifton <nickc@redhat.com>
2943 * write.h (bit_fix_new): Remove redundant prototype.
2944 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2945 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2946 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2947 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2948 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2949 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2950 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2951 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2952 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2953 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2954 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2955 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2956 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2957 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2958 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2959 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2960 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2961 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2962 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2963 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2964 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2965 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2966 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2967 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2968 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2969 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2970 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2971 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2972 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2973 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2974 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2975 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2976 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2977 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2978 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2979 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2980 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2981 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2982 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2983 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2984 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2985 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2986 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2987 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2988 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2989 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2990 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2991 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2992 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2993 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2994 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2995 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2996 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2997 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2998 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3000 2005-03-23 Jim Blandy <jimb@redhat.com>
3002 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3003 attributes properly.
3005 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3006 Nick Clifton <nickc@redhat.com>
3008 * configure.tgt: Accept any C library to accompany a GNU Linux
3009 implementation, not just the GNU C library.
3010 * configure.in: Likewise.
3011 * configure: Regenerate.
3013 2005-03-23 Nick Clifton <nickc@redhat.com>
3015 * config/tc-tic30.c: Convert to ISO C90 formatting.
3016 * config/tc-tic30.h: Convert to ISO C90 formatting.
3017 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3018 * config/atof-vax.c: Convert to ISO C90 formatting.
3020 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3022 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3023 relocations correctly as well.
3024 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3025 relocations in mergeable sections section-relative either.
3027 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3029 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3031 2005-03-21 Nick Clifton <nickc@redhat.com>
3033 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3034 warning by providing a prototype for sh_symbian_find_elf_flags.
3036 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3039 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3041 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3042 along with other formats that set bfd_gas. Remove unnecessary
3043 setting of bfd_gas. Delete strongarm cases in generic_target
3046 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3049 * config/tc-m68k.c (TRUNC, SEXT): Define.
3050 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3051 (m68k_ip): Truncate or sign extend expressions as appropriate.
3052 (get_num): Likewise.
3053 (md_apply_fix3): Use SEXT.
3055 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3057 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3058 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3059 (obj-vms.o): Delete rule.
3061 * Makefile.in: Regenerate.
3062 * aclocal.m4: Regenerate.
3063 * doc/Makefile.in: Regenerate.
3064 * po/POTFILES.in: Regenerate.
3066 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3068 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3069 flag for coldfire v4e.
3071 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3073 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3074 xg_apply_fix_value and return a value to indicate success.
3075 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3076 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3077 (xtensa_validate_fix_sub): New.
3078 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3079 (tc_gen_reloc): Move code to handle difference of symbols and code to
3080 apply tentative fix values to ...
3081 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3082 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3083 relocations when linkrelax flag is not set.
3084 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3085 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3087 2005-03-17 Jan Beulich <jbeulich@novell.com>
3089 * config/tc-i386.c (i386_scale): Beautify error message.
3090 (Intel syntax comments): Update.
3091 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3093 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3094 Remove declarations.
3095 (intel_bracket_expr): Declare.
3096 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3097 of the function body in a loop allowing to split an operand into two.
3098 Replace calls to malloc and checks of it returning non-NULL with
3099 calls to xmalloc/xstrdup.
3100 (intel_expr): SHORT no longer handled here. Add comment indicating
3101 comparison ops need implementation.
3102 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3103 Check right operand of - does not specify a register when parsing
3104 the address of a memory reference.
3105 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3106 Check operands do not specify a register when parsing the address of
3108 (intel_e06, intel_e06_1): Likewise.
3109 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3110 handle SHORT as well as unary + and -. Don't accept : except for
3111 segment overrides or in direct far jump/call insns.
3112 (intel_brack_expr): New.
3113 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3115 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3116 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3117 Allow symbolic constants as register scale value.
3118 (intel_get_token): Replace call to malloc and check of return value
3119 with call to xmalloc. Change handling for FLAT to match MASM's.
3120 (intel_putback_token): Don't try to back up/free current token if
3123 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3125 * configure.tgt: Set emulation for arm-*-eabi*.
3126 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3127 * config/te-armeabi.h: New file.
3128 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3129 * config/te-symbian.h: Include "te-armeabi.h".
3131 2005-03-16 Nick Clifton <nickc@redhat.com>
3133 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3134 local variable in case it is clobbered by the setjmp.
3136 2005-03-16 Nick Clifton <nickc@redhat.com>
3137 Ben Elliston <bje@au.ibm.com>
3139 * configure.in (werror): New switch: Add -Werror to the
3140 compiler command line. Enabled by default. Disable via
3142 * configure: Regenerate.
3144 2005-03-16 Nick Clifton <nickc@redhat.com>
3146 * config/obj-coff.h: Convert to ISO C90 formatting.
3147 * config/obj-coff.c: Convert to ISO C90 formatting.
3149 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3151 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3152 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3153 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3154 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3155 (insns): Add ARMv6T2 instructions:
3156 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3157 (arm_archs): Add V6T2 variants.
3159 2005-03-15 Nick Clifton <nickc@redhat.com>
3161 * NEWS: Add cutoff for changes in 2.16 release.
3163 2005-03-15 Jan Beulich <jbeulich@novell.com>
3165 * expr.c (operand): Merge handling of unary + into that for unary
3168 2005-03-14 Eric Christopher <echristo@redhat.com>
3170 * config/tc-mips.c: Include dw2gencfi.h.
3171 (mips_cfi_frame_initial_instructions): New.
3172 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3173 (tc_cfi_frame_initial_instructions): Ditto.
3174 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3175 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3176 * Makefile.am: Update dependencies.
3177 * Makefile.in: Regenerate.
3179 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3181 * po/es.po: Commit new Spanish translation.
3183 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3185 * po/tr.po: Commit new Turkish translation.
3187 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3189 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3192 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3194 * config-gas.com: Mark vax-vms as obsolete.
3195 * configure.in: Remove fmt=vms support.
3196 * config.in: Regenerate.
3197 * configure: Regenerate.
3198 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3200 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3201 Bob Wilson <bob.wilson@acm.org>
3203 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3204 when checking if xg_resolve_literals needs to be called.
3205 * config/tc-xtensa.h: Fix spelling typo in a comment.
3207 2005-03-10 Jan Beulich <jbeulich@novell.com>
3209 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3210 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3211 crafted structure declarations with the types from macro.h.
3213 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3215 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3216 for -mno-shared optimization.
3218 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3220 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3221 (MAX_NOPS): Bump to 4.
3222 (mips_fix_vr4130): New variable.
3223 (nops_for_vr4130): New function.
3224 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3225 nops_for_vr4130 if working around VR4130 errata.
3226 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3227 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3228 (md_parse_option): Handle them.
3229 (md_show_usage): Print them.
3230 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3232 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3234 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3237 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3239 * config/tc-mips.h (mips_flush_pending_output): Delete.
3240 (mips_emit_delays): Declare.
3241 (md_flush_pending_output): Use mips_emit_delays.
3242 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3243 the previous instructions.
3244 (md_begin, append_insn, md_parse_option): Update callers.
3245 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3247 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3248 (s_gpdword): Update callers.
3249 (start_noreorder, end_noreorder): New functions.
3250 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3251 manipulating mips_opts or prev_nop_frag directly.
3252 (mips_flush_pending_output): Delete.
3254 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3256 * config/tc-mips.c (mips_move_labels): New function, taken from...
3257 (append_insn, mips_emit_delays): ...here.
3259 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3261 * config/tc-mips.c (MAX_NOPS): New macro.
3262 (history): Resize to 1 + MAX_NOPS.
3263 (fix_vr4120_class): New enumeration.
3264 (vr4120_conflicts): New variable.
3265 (init_vr4120_conflicts): New function.
3266 (md_begin): Call it.
3267 (insn_uses_reg): Constify first argument.
3268 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3269 (nops_for_insn_or_target): New functions.
3270 (append_insn): Use the new nops_for_* functions instead of inline
3271 delay checks. Generalize prev_nop_frag handling to handle an
3272 arbitrary history length. Insert nops into the history buffer
3273 once the number of nops in prev_nop_frag is fixed.
3274 (emit_delays): Use nops_for_insn instead of inline delay checks.
3276 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3278 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3279 check from branch delay code. Remove unnecessary check for branches.
3281 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3283 * config/tc-mips.c (dummy_opcode): Delete.
3284 (nop_insn, mips16_nop_insn): New variables.
3285 (NOP_INSN): New macro.
3286 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3287 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3288 (md_begin): Initialize nop_insn and mips16_nop_insn.
3289 (append_insn): Use the new emit_nop function to add nops, recording
3290 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3291 to reserve room for the instruction and install_insn to install the
3292 final form. Use insert_into_history to record the instruction in
3293 the history buffer. Use move_insn to do delay slot filling.
3294 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3295 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3296 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3298 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3300 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3301 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3302 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3303 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3304 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3306 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3308 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3309 and extended_p fields with a single fixed_p field.
3310 (append_insn, mips_no_prev_insn): Adjust accordingly.
3312 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3314 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3315 a single mips16_absolute_jump_p bit.
3316 (append_insn): Adjust accordingly.
3318 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3320 * config/tc-mips.h (mips_cl_insn): Move definition to...
3321 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3322 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3324 (history): New variable.
3325 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3326 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3327 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3328 (prev_prev_insn_unreordered): Delete.
3329 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3330 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3333 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3335 * doc/Makefile.am: Update as.info dependencies.
3336 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3338 2005-03-08 Jan Beulich <jbeulich@novell.com>
3340 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3341 error, and point to .purgem documentation if someone really needs
3343 * NEWS: Mention macro redefinition is now an error.
3345 2005-03-08 Jan Beulich <jbeulich@novell.com>
3347 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3348 emitted to. Add more precise diagnostics for non-fitting insns based
3349 on that. Eliminate now superfluous special casing of MLX. Clear out
3350 slot information when dropping an insn.
3352 2005-03-08 Jan Beulich <jbeulich@novell.com>
3354 * config/tc-ia64.c (parse_section_name): Rename to...
3355 (cross_section): In addition to separating the name from the rest of
3356 the arguments, also carry out the operation.
3357 (dot_xdata): Use cross_section.
3358 (dot_float_cons): Likewise.
3359 (dot_xstringer): Likewise.
3360 (dot_xdata_ua): Likewise.
3361 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3363 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3365 * po/gas.pot: Regenerate.
3367 2005-03-04 David Daney <ddaney@avtrex.com>
3369 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3370 instead of '_gp' for -mno-shared optimization.
3372 (s_abicalls): Document it in the comment.
3373 (md_show_usage): Document the -mno-shared option.
3375 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3377 * config/tc-mips.c (mips_set_options): Add sym32 field.
3378 (mips_opts): Initialize it.
3379 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3380 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3381 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3382 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3383 when deciding whether to use a symbolic %highest/%higher expansion.
3384 (macro): Likewise. Remove o64/n32 linux hack. Always use
3385 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3386 and "la". Handle constants separately from symbolic expressions in
3387 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3388 and using load_register to load the high part of the address.
3389 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3390 (OPTION_ELF_BASE): Bump by 2.
3391 (md_longopts): Add entries for -msym32 and -mno-sym32.
3392 (md_parse_option): Handle them.
3393 (usage): Document them.
3394 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3395 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3396 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3397 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3398 -msym32 and -mno-sym32.
3400 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3402 * config/tc-mips.c (load_address): Implement GP optimization
3403 for 64bit address space non-PIC. Fix formatting.
3404 (macro): Likewise. Simplify code.
3405 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3406 (mips_after_parse_args): Simplify code.
3408 2005-03-03 Nick Clifton <nickc@redhat.com>
3410 * expr.c (operand): Remove redundant code enclosed by #ifdef
3411 RELAX_PAREN_GROUPING....#endif.
3413 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3414 reloc is the difference of two symbols defined in the same
3417 * config/tc-iq2000.c (line_comment_chars): Include the # character
3418 as otherwise this breaks #APP/#NO_APP processing.
3420 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3422 * config/tc-arc.c(md_assemble): Remove dead code for handling
3423 immediate indexing of ld and st .
3425 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3426 Joseph Myers <joseph@codesourcery.com>
3428 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3429 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3430 (parse_relocation): Check for a word break after a relocation
3432 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3435 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3437 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3439 2005-03-02 Jan Beulich <jbeulich@novell.com>
3441 * as.c (main): Use unlink_if_ordinary instead of unlink.
3442 * messages.c (as_fatal): Likewise.
3444 2005-03-02 Jan Beulich <jbeulich@novell.com>
3446 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3448 (parse_register): Allow cr8...15 in all modes.
3450 2005-03-02 Jan Beulich <jbeulich@novell.com>
3452 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3453 etc. like normal symbol references (T_ID).
3455 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3457 * symbols.c (fb_label_name): Fix silly thinko in last change.
3459 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3461 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3462 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3464 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3466 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3469 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3472 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3474 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3476 * as.h (assert): Warning fix.
3477 * expr.c (expr): Correct assertion.
3478 * read.c (s_comm_internal): Remove assertion.
3479 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3480 (fixup_segment): Remove assertion.
3481 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3482 (md_apply_fix3): Likewise.
3483 * config/tc-i370.c (md_begin): Correct assertion.
3484 (i370_macro): Warning fix for assertion.
3486 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3488 * configure.in (AC_C_BIGENDIAN): Invoke.
3489 * configure: Regenerate.
3490 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3491 host variable to set string header size.
3492 * config/obj-aout.c (obj_header_append): Don't use host structs.
3493 (obj_symbol_to_chars): Likewise.
3494 (obj_emit_strings): Likewise. Use the passed in output pointer.
3495 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3496 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3497 not sizeof host struct.
3498 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3499 (obj_emit_strings): Likewise.
3500 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3501 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3503 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3505 (host_number_to_chars): Define.
3506 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3507 host internal struct to set header sizes.
3508 * config/tc-i960.c (md_number_to_field): Warning fix.
3509 (md_ri_to_chars): Use host byte order.
3510 (get_cdisp, md_apply_fix3): Warning fix.
3511 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3513 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3515 * doc/c-arc.texi: Update documentation about ARC's extension
3518 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3520 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3523 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3525 * cgen.c: Warning fixes.
3526 * config/tc-arc.c: Likewise.
3527 * config/tc-arm.c: Likewise.
3528 * config/tc-avr.c: Likewise.
3529 * config/tc-d10v.c: Likewise.
3530 * config/tc-d30v.c: Likewise.
3531 * config/tc-frv.c: Likewise.
3532 * config/tc-frv.h: Likewise.
3533 * config/tc-h8300.c: Likewise.
3534 * config/tc-h8500.c: Likewise.
3535 * config/tc-i370.c: Likewise.
3536 * config/tc-i960.c: Likewise.
3537 * config/tc-ia64.c: Likewise.
3538 * config/tc-ip2k.c: Likewise.
3539 * config/tc-m68hc11.c: Likewise.
3540 * config/tc-maxq.c: Likewise.
3541 * config/tc-mcore.c: Likewise.
3542 * config/tc-mips.c: Likewise.
3543 * config/tc-msp430.c: Likewise.
3544 * config/tc-pj.c: Likewise.
3545 * config/tc-ppc.c: Likewise.
3546 * config/tc-ppc.h: Likewise.
3547 * config/tc-s390.c: Likewise.
3548 * config/tc-sh.c: Likewise.
3549 * config/tc-sh64.c: Likewise.
3550 * config/tc-tic4x.c: Likewise.
3551 * config/tc-tic80.c: Likewise.
3552 * config/tc-v850.c: Likewise.
3553 * config/tc-vax.c: Likewise.
3554 * config/tc-w65.c: Likewise.
3555 * config/tc-xstormy16.c: Likewise.
3556 * config/tc-z8k.c: Likewise.
3558 2005-02-22 Catherine Moore <clm@cm00re.com>
3560 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3561 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3563 2005-02-22 Eric Christopher <echristo@redhat.com>
3565 * config/tc-mips.c (struct proc): Change isym to
3566 func_sym. New member func_end_sym.
3567 (s_mips_ent): Update.
3568 (s_mips_end): Ditto. Add code to compute function size.
3570 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3572 * read.c: Warning fixes.
3573 * config/obj-elf.c: Likewise.
3575 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3577 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3580 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3582 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3585 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3587 (demand_empty_rest_of_line): Likewise.
3588 (tic54x_sblock): Likewise.
3589 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3591 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3593 * read.c (address_bytes): New function.
3594 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3595 (potable): Add "dc.a".
3596 (cons_worker): Handle "dc.a".
3597 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3599 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3601 * input-file.c (input_file_open): Rearrange to avoid warning.
3603 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3605 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3606 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3607 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3609 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3611 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3612 uses after .set noat.
3613 (load_address): Likewise.
3614 (macro): Likewise. Don't try to avoid $at use by sacrificing
3615 the target register before it is stored, it won't work.
3617 2005-02-17 James E Wilson <wilson@specifixinc.com>
3619 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3620 see an instruction that specifies a template.
3622 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3624 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3625 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3626 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3628 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3630 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3632 * config/tc-ia64.c (md): Add hint_b.
3633 (emit_one_bundle): Handle md.hint_b for "hint".
3634 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3635 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3636 (ia64_init): Set md.hint_b to error.
3637 (md_assemble): Handle md.hint_b for "hint.b".
3639 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3640 * doc/c-ia64.texi: Likewise.
3642 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3644 * tc.h (struct relax_type, relax_typeS): Move from here..
3645 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3646 * ecoff.c (ecoff_new_file): Add appfile param.
3647 * ecoff.h (ecoff_new_file): Likewise.
3648 * itbl-lex.h: New file.
3649 * itbl-lex.l: Include itbl-lex.h.
3650 * itbl-parse.y: Likewise.
3651 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3652 * read.c (s_app_file_string): Mark appfile possibly unused.
3653 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3654 * subsegs.h (struct seg_info_trash): Delete.
3655 (seg_info): Use segment_info_type instead.
3656 * config/obj-coff.c (struct filename_list): Make filename const char *.
3657 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3658 * config/obj-elf.c (elf_file_symbol): Similarly.
3659 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3661 * config/tc-arc.c (md_operand): Warning fix.
3662 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3663 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3664 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3665 * config/tc-frv.c (frv_force_relocation): Warning fix.
3666 * config/tc-m68k.c (md_parse_option): Delete unused var.
3667 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3668 * config/tc-sparc.c: Likewise.
3669 (s_common): Warning fix.
3670 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3671 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3673 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3674 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3675 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3676 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3677 (tic4x_do_align): Use TIC_NOP_OPCODE.
3678 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3679 * config/tc-vax.c: Include netinet/in.h.
3680 (tc_headers_hook): Formatting.
3681 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3683 2005-02-17 Jan Beulich <jbeulich@novell.com>
3685 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3686 parsing inN, locN, outN. Set 'idx' to offset register number starts
3687 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3690 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3692 * config/tc-mips.c (load_address): Fix formatting.
3693 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3694 Catch macros which are unexpandable without AT. Remove duplicate
3696 (macro2): Remove duplicate zeroing of used_at.
3698 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3700 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3703 2005-02-15 Nigel Stephens <nigel@mips.com>
3704 Maciej W. Rozycki <macro@mips.com>
3706 * config/tc-mips.c (reloc_needs_lo_p): Handle
3707 BFD_RELOC_MIPS16_HI16_S.
3708 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3709 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3710 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3712 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3713 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3714 Call my_getSmallExpression() to parse percent operators.
3715 (percent_op_match, mips_percent_op): Separate definitions.
3716 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3717 (parse_relocation): Handle the MIPS16 mode using
3719 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3720 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3722 2005-02-15 Jan Beulich <jbeulich@novell.com>
3724 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3725 instead of explicitly dealing with the translation; exclude
3726 relocations that are already pcrel, however.
3728 2005-02-15 Jan Beulich <jbeulich@novell.com>
3730 * config/tc-ia64.c: Include limits.h (if available).
3731 (gr_values[0]): Set path to INT_MAX.
3732 (dot_reg_val): Don't allow changing value of r0. Limit range of
3733 general registers at r127.
3734 (specify_resource): Default resource index is -1. Don't set resource
3735 index (in case IA64_RS_RSE) without setting the specific flag.
3736 (note_register_values): Check operand is O_constant before tracking
3737 input value of moves. Add tracking for dep.z with constant inputs.
3738 (print_dependency): Resource index of specific resource may be zero.
3739 (check_dependencies): Likewise.
3741 2005-02-15 Jan Beulich <jbeulich@novell.com>
3743 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3744 reg_class. Check operands and emit diagnostics for illegal use of
3747 2005-02-15 Jan Beulich <jbeulich@novell.com>
3749 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3750 new variables type, suffix, and width. Handle
3751 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3752 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3753 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3754 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3755 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3756 if unable to translate relocation type, using the new variables.
3758 2005-02-15 Jan Beulich <jbeulich@novell.com>
3760 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3761 (ty_symbol_chars): Define.
3762 * config/tc-ia64.c (ia64_symbol_chars): Define.
3764 2005-02-15 Jan Beulich <jbeulich@novell.com>
3766 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3767 input_line_pointer was advanced.
3769 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3771 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3774 2005-02-13 Jan Beulich <jbeulich@novell.com>
3776 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3777 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3779 (ia64_init): Set md.detect_dv.
3780 (ia64_start_line): New static variable warned. Warn only once when
3781 encountering explicit stops in automatic mode.
3782 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3783 * NEWS: Mention new default mode.
3785 2005-02-13 Jan Beulich <jbeulich@novell.com>
3787 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3788 be freed when wiping out previous state. Canonicalize names before
3789 use. Free name string when detecting redefinition.
3790 (dot_pred_rel): Call generic expression parser to process arguments.
3791 Handle O_register case for individual predicates and O_subtract for
3793 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3795 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3796 Warn if multiple found, issue error if resulting symbol name has zero
3798 (dot_alias): Canonicalize name before use.
3800 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3802 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3804 (in_procedure): Return -1 for warning.
3805 (in_prologue): Likewise.
3806 (in_body): Likewise.
3808 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3810 * config/tc-ia64.c (dot_xdata): Undo the last change.
3811 (dot_float_cons): Likewise.
3812 (dot_xstringer): Likewise.
3813 (dot_xdata_ua): Likewise.
3814 (dot_float_cons_ua): Likewise.
3816 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3818 * NEWS: Mention "-munwind-check=[warning|error]".
3820 * config/tc-ia64.c (md): Add unwind_check.
3821 (unwind_diagnostic): New.
3822 (in_procedure): Call unwind_diagnostic when a directive isn't
3824 (in_prologue): Call unwind_diagnostic when a directive isn't in
3826 (in_body): Call unwind_diagnostic when a directive isn't in
3828 (dot_endp): Set md.unwind_check to error before calling
3829 in_procedure and restore it after. When the name is missing or
3830 couldn't be found, use the one from the last .proc if
3831 md.unwind_check isn't error. Warn if md.unwind_check is
3833 (md_parse_option): Handle "-munwind-check=[warning|error]".
3834 (md_show_usage): Add "-munwind-check=[warning|error]".
3835 (ia64_init): Set md.unwind_check to warning.
3837 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3838 * doc/c-ia64.texi: Likewise.
3840 2005-02-11 Jan Beulich <jbeulich@novell.com>
3842 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3844 (ia64_parse_name): New third parameter.
3845 (md_parse_name): Pass third argument.
3846 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3847 (md_operand): Handling of '@'-prefixed symbols moved from here...
3848 (ia64_parse_name): ...to here.
3850 2005-02-11 Jan Beulich <jbeulich@novell.com>
3852 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3853 (errata_nop_necessary_p): Remove declaraction and definition.
3854 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3855 update md.group_idx. Don't reset md.last_groups.
3857 2005-02-11 Jan Beulich <jbeulich@novell.com>
3859 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3861 (dot_xdata): Free section name after use.
3862 (dot_float_cons): Likewise.
3863 (dot_xstringer): Likewise.
3864 (dot_xdata_ua): Likewise.
3865 (dot_float_cons_ua): Likewise.
3866 (md_pseudo_table): Add xdata16 and xdata16.ua.
3868 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3870 * doc/all.texi: Add IA64.
3871 * doc/as.texinfo: Likewise.
3873 * doc/c-ia64.texi: Fix typos.
3875 2005-02-10 Julian Brown <julian@codesourcery.com>
3877 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3879 (do_t_push_pop): Likewise.
3880 (md_assemble): Likewise.
3881 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3882 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3883 (create_unwind_entry): Output dependency on the required personality
3886 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3888 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3889 * subsegs.c (seg_not_empty_p): Likewise.
3891 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3893 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3894 relative jump calculation.
3895 <md_convert_frag) : Likewise.
3896 <output_disp): Likewise.
3898 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3900 * write.c (write_object_file): Recognize warning-symbol construct
3901 and skip object- and target- handling for the second symbol.
3903 2005-02-02 Jan Beulich <jbeulich@novell.com>
3905 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3906 designators along with quoted ones. Free copy of quoted designator
3909 2005-02-01 Ben Elliston <bje@au.ibm.com>
3911 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3912 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3913 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3914 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3915 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3916 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3917 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3918 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3919 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3920 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3921 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3922 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3923 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3924 #if 0'd code throughout.
3926 2005-01-31 Nick Clifton <nickc@redhat.com>
3928 * as.c (parse_args): Bump copyright date reported by --version to
3931 2005-01-31 Nick Clifton <nickc@redhat.com>
3933 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3936 2005-01-31 Jan Beulich <jbeulich@novell.com>
3938 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3939 that can end with .endr in that case. Make requiring/permitting
3940 pseudo-ops without leading dot closer to the logic in read.c serving
3942 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3945 2005-01-31 Jan Beulich <jbeulich@novell.com>
3947 * macro.c (do_formals): Adjust to no longer accept empty parameter
3949 (define_macro): Adjust to no longer accept empty macro name, garbage
3950 following the parameters, or macros that were previously defined.
3951 * read.c (s_bad_end): Declare.
3952 (potable): Add endm. Handler for endr and endm is s_bad_end.
3953 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3955 * read.h (s_bad_endr): Remove.
3957 2005-01-31 Jan Beulich <jbeulich@novell.com>
3959 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3960 immediately discarding (but counting) those exceeding the maximum
3961 possible amount. Track whether output and input operand counts ever
3962 matched, and use this to better indicate which of the operands/
3963 operand types was wrong; specifically don't default to pointing to
3966 2005-01-31 Jan Beulich <jbeulich@novell.com>
3968 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3969 variable in dot_endp). Add body and insn. Make prologue,
3970 prologue_mask, body, and insn bitfields.
3971 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3973 (in_procedure, in_prologue, in_body): New.
3974 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3975 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3976 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3977 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3978 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3979 dot_personality): Use the appropriate one of the above.
3980 (dot_proc): Clear unwind.proc_start; set to current location only if
3981 none of the entry points were valid. Check for non-zero-length entry
3982 point names. Check that entry points aren't defined, yet. Clear
3983 unwind.prologue, unwind.body, and unwind.insn.
3984 (dot_body): Call in_procedure. Check that first directive in procedure
3985 had no insns emitted before. Set unwind.body.
3986 (dot_prologue): Call in_procedure. Check that not already in prologue.
3987 Check that first directive in procedure had no insns emitted before.
3989 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3990 length entry point names. Check that entry points became defined.
3991 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3993 2005-01-31 Jan Beulich <jbeulich@novell.com>
3995 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3996 before actually using it. Don't generate an error in manual bundling
3997 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3998 Don't generate an error in manual bundling mode when looking at an
3999 insn required to be last in its group but the required slot hasn't
4000 been reached, yet. Allow conversion from MII to MI;I for bundle
4001 consisting of only 2 insns with the stop between them. Suppress
4002 various meaningless errors resulting from detecting earlier ones.
4004 2005-01-31 Jan Beulich <jbeulich@novell.com>
4006 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4009 2005-01-28 Christian Groessler <chris@groessler.org>
4011 * config/tc-z8k.c (md_assemble): Improve error detection.
4013 2005-01-28 Jan Beulich <jbeulich@novell.com>
4015 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4016 for personality routine pointer only if there is one.
4017 (ia64_convert_frag): Likewise.
4018 (generate_unwind_image): Likewise.
4020 2005-01-27 Christian Groessler <chris@groessler.org>
4022 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4023 (md_apply_fix3): Make relative branches out of range an error
4024 instead of a warning. Display correct line number for out of
4025 range branches/calls/memory accesses.
4027 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4029 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4030 to emit .debug_line and other debug sections.
4031 * as.h (seg_not_empty_p): Declare.
4032 * subsegs.c (seg_not_empty_p): New predicate.
4034 2005-01-27 Andrew Cagney <cagney@gnu.org>
4036 * configure: Regenerate to track ../gettext.m4 change.
4038 2005-01-27 Jan Beulich <jbeulich@novell.com>
4040 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4042 2005-01-27 Jan Beulich <jbeulich@novell.com>
4044 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4045 to/from application registers dynamic insns.
4046 (md_assemble): Defer resolution of move to/from application registers
4047 dynamic insns when they can be issued on either the I- or M-units.
4049 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4051 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4052 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4053 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4054 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4055 * cgen.c (gas_cgen_parse_operand): Handle
4056 CGEN_PARSE_OPERAND_SYMBOLIC.
4057 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4058 (frv_force_relocation): Likewise. Fix handling of PIC
4060 (md_apply_fix3): Likewise.
4062 2005-01-21 Ben Elliston <bje@au.ibm.com>
4064 * as.h: Remove #if 0'd code.
4065 * atof-generic.c (atof_generic): Likewise.
4066 * ecoff.c (ecoff_directive_frame): Likewise.
4067 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4068 * itbl-ops.c (itbl_add_reg): Likewise.
4069 * listing.c (calc_hex): Likewise.
4070 * read.c (MASK_CHAR): Likewise.
4071 * subsegs.c (subsegs_print_statistics): Likewise.
4072 * symbols.c (indent): Likewise.
4073 * write.c (write_relocs): Likewise.
4074 (write_object_file): Likewise.
4075 (relax_frag): Likewise.
4077 2005-01-20 Nick Clifton <nickc@redhat.com>
4079 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4080 getopt_long_only() from considering -a as an abbreviation for
4082 (parse_args): Fix the parsing of -a=<file>.
4084 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4087 * read.c (s_incbin): Adjust default count for skip. Check validity
4088 of count and skip rigorously.
4090 2005-01-19 Fred Fish <fnf@specifixinc.com>
4092 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4094 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4096 * read.c (convert_to_bignum): New function, split out from...
4097 (emit_expr): ...here. Handle the case where X_add_number is
4098 positive and the input value is negative.
4099 (output_big_sleb128): Fix setting of continuation bit. Check whether
4100 the final byte needs to be sign-extended. Fix size-shrinking loop.
4101 (emit_leb128_expr): When generating a signed leb128, see whether the
4102 sign of an O_constant's X_add_number matches the sign of the input
4103 value. Use a bignum if not.
4105 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4107 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4108 arch_sh_up in order to match the external name and make the
4109 testsuite's job easier.
4111 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4114 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4116 2005-01-12 Nick Clifton <nickc@redhat.com>
4118 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4119 ignored_arguments array.
4121 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4123 * write.c (write_object_file): Disallow a symbol equated to
4126 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4128 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4130 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4131 (maxq_target): New function: Set the machine type.
4133 2005-01-06 Paul Brook <paul@codesourcery.com>
4135 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4136 (md_begin): Handle TE_VXWORKS for FP defaults.
4137 (md_apply_fix3): Correct rela offsets.
4138 (elf32_arm_target_format): Add VxWorks targets.
4140 2005-01-06 Paul Brook <paul@codesourcery.com>
4142 * configure.tgt: Set em=vxworks for *-*-vxworks.
4143 * config/te-vxworks.h: New File.
4145 2005-01-06 Paul Brook <paul@codesourcery.com>
4147 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4149 2005-01-04 Dmitry Diky <diwil@spec.ru>
4151 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4154 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4156 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4157 (dot_loc): New function.
4158 (md_pseudo_table): Add entry to map .loc to dot_loc().
4159 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4160 seen a .loc directive or we're generating DWARF2 debug info for
4163 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4166 * read.c (s_comm_internal): Don't zero end of name until size
4167 expression has been parsed.
4169 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4171 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4173 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4175 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4178 2004-12-22 Ian Lance Taylor <ian@airs.com>
4180 * configure.tgt: New.
4181 * configure.in: Move setting of cpu_type, fmt, etc., to
4183 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4184 $(srcdir)/configure.tgt.
4185 * configure, Makefile.in: Rebuild.
4187 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4189 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4190 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4192 (avr_offset_expression): New function to parse offsets for LDI
4194 (avr_operand): Use it.
4195 (md_apply_fix3): Generate the relocs.
4197 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4199 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4200 BFD_RELOC_SH_IMMS10BY8 relocation.
4202 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4203 than just ignoring bad code.
4205 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4207 * config/tc-v850.c (handle_lo16): New function.
4208 (v850_reloc_prefix): Use it to check lo().
4209 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4211 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4213 * configure.in: Add s390x-ibm-tpf support.
4214 * configure: Regenerate.
4216 2004-12-15 Jan Beulich <jbeulich@novell.com>
4218 * config/obj-elf.c (obj_elf_change_section): Only set type and
4219 attributes on new sections. Emit warning when type of re-declared
4220 section doesn't match.
4222 2004-12-15 Jan Beulich <jbeulich@novell.com>
4224 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4225 '.cfi_startproc simple' doesn't inherit the old value.
4227 2004-12-15 Jan Beulich <jbeulich@novell.com>
4229 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4230 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4231 generation to emit a factored offset.
4233 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4235 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4236 which is too large in the case of NO_PIC without 64-bit
4239 * config/tc-mips.c (mips_in_shared): New static variable.
4240 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4241 (md_longopts): Add -mshared and -mno-shared.
4242 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4243 (s_cpload): Implement !mips_in_shared case.
4244 (s_cpsetup): Likewise.
4245 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4246 * NEWS: Mention -mno-shared.
4248 2004-12-09 Paul Brook <paul@codesourcery.com>
4250 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4253 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4255 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4256 sequence, increase the size of the sequence.
4258 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4261 2004-12-07 Ben Elliston <bje@gnu.org>
4263 * read.c (s_align): Use an align_limit temporary to allay a GCC
4264 signed/unsigned comparison warning.
4266 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4268 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4269 * configure.in: Use it for arm*-*-linux-gnueabi*.
4270 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4271 * config/te-armlinuxeabi.h: New file.
4272 * Makefile.in: Regenerated.
4273 * aclocal.m4: Likewise.
4274 * configure: Likewise.
4275 * doc/Makefile.in: Regenerated.
4277 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4279 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4280 (xtensa_restore_emit_state): Likewise.
4282 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4284 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4287 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4289 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4290 * Makefile.in: Regenerate.
4292 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4294 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4295 functions, give functions a meaningful name, add comments.
4296 (check_range): New function - Replace operand size calculation
4297 with range checking.
4298 (assemble_insn): Update Algorithm, improve error issuing.
4300 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4303 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4305 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4306 miss between different section in the same module.
4307 (tc_gen_reloc): Likewise.
4309 2004-11-25 Theodore A. Roth <troth@openavr.org>
4311 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4312 atmega325, atmega3250, atmega645 and atmega6450.
4314 2004-11-25 Jan Beulich <jbeulich@novell.com>
4316 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4317 permissible for the selected instruction suffix.
4318 (process_suffix): For DefaultSize instructions, suppressing the
4319 guessing of a 'q' suffix if the instruction doesn't support it is
4320 pointless, because only an 'l' suffix can be guessed in this place.
4322 2004-11-24 Nick Clifton <nickc@redhat.com>
4324 * config/tc-iq2000.c: Remove support for IQ10 processor.
4325 Convert to ISO C90 formatting.
4326 * config/tc-iq2000.h: Likewise.
4328 2004-11-23 Nick Clifton <nickc@redhat.com>
4330 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4331 in this table. They should be correct now.
4333 2004-11-23 Jan Beulich <jbeulich@novell.com>
4335 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4336 indicate the MMX extensions added by both SSE and 3DNow!A.
4337 (Cpu3dnowA): Declare.
4338 (CpuUnknownFlags): Update.
4339 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4340 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4341 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4342 3DNow!. Athlon additionally implies 3DNow!A. Several new
4343 entries (those starting with a dot are for sub-arch specification).
4344 (set_cpu_arch): Handle sub-arch specifications.
4345 (parse_insn): Distinguish between instructions not supported because
4346 of insufficient CPU features and because of 64-bit mode.
4347 * doc/c-i386.texi: Describe enhanced .arch directive.
4349 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4351 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4353 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4355 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4356 without a corresponding .debug_info section.
4358 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4360 * read.c (potable): Add "error" and "warning".
4361 (s_errwarn): New function.
4362 * read.h (s_errwarn): Declare.
4363 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4365 2004-11-22 Nick Clifton <nickc@redhat.com>
4367 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4370 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4372 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4373 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4375 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4377 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4378 (coff_adjust_symtab): Adjust call.
4379 (crawl_symbols): Likewise.
4380 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4381 (obj_app_file): Adjust.
4383 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4385 * configure.in: Enable bfd_assember for the MAXQ port.
4386 * configure: Regenerate.
4388 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4389 Sterling Augustine <sterling@tensilica.com>
4391 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4392 there is a conflict.
4393 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4394 interfaces that are related as determined by xtensa_interface_class_id.
4396 2004-11-12 Nick Clifton <nickc@redhat.com>
4398 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4399 offsets for conditional branches.
4401 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4403 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4405 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4407 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4408 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4410 (relax_frag_immed): Update call to update_next_frag_state.
4412 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4414 * obj.h (struct format_ops <app_file>): Add int param.
4415 * read.h (s_app_file_string): Likewise.
4416 * read.c (s_app_file_string): Likewise.
4417 (s_app_file): Adjust s_app_file_string call.
4418 * config/tc-mips.c (s_mips_file): Likewise.
4419 * config/obj-coff.h (obj_app_file): Add app param.
4420 * config/obj-ecoff.h (obj_app_file): Likewise.
4421 * config/obj-multi.h (obj_app_file): Likewise.
4422 * config/obj-elf.h (elf_file_symbol): Likewise.
4423 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4424 if called for # preprocessor lines.
4426 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4429 * symbols.c (resolve_symbol_value): Convert weak symbols only
4431 (symbol_equated_reloc_p): Don't equate weaks when relocating
4432 only for Windows PECOFF.
4434 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4436 * config/tc-crx.c (print_insn): Check and set insn_addr.
4437 * config/tc-crx.h (md_frag_check): Define.
4439 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4440 Vineet Sharma <vineets@noida.hcltech.com>
4442 * configure.in: Add support for new target maxq-coff.
4443 * configure: Regenerate.
4444 * NEWS: Mention new support.
4445 * config/tc-maxq.c: New file.
4446 * config/tc-maxq.h: New file.
4447 * config/obj-coff.h: Add support for maxq-coff.
4449 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4451 * symbols.c (any_external_name): Define.
4452 (resolve_symbol_value): Convert weak symbols.
4453 (S_SET_EXTERNAL): Support any_external_name.
4454 (S_SET_NAME): Qualify parameter const.
4455 (symbol_equated_reloc_p): Equate to weaks when relocating.
4456 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4457 * tc.h (any_external_name): Declare.
4458 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4460 (weak_is_altname): Declare and define.
4461 (weak_name2altname): Same.
4462 (weak_altname2name): Same.
4463 (weak_uniquify): Same.
4464 (weak_altprefix): Define.
4465 (obj_coff_weak): Change .weak syntax and handling.
4466 (coff_frob_symbol): Fix PE weak symbol alternates.
4467 * config/obj-coff.h (USE_UNIQUE): Define.
4468 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4469 are in another segment.
4470 (tc_gen_reloc): Remove broken addend hack.
4471 doc/as.texinfo: Update.
4473 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4475 * config/tc-xtensa.c (total_frag_text_expansion): New.
4476 (md_estimate_size_before_relax): Use it.
4477 (find_address_of_next_align_frag): Likewise.
4479 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4481 * config/tc-crx.c: Rename argument types.
4482 (processing_arg_number): Rename to 'cur_arg_num'.
4483 (get_number_of_bits): Rename to 'set_operand_size'.
4484 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4485 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4486 (set_indexmode_parameters): Remove function, integrate its code into
4488 (set_operand_size): Get rid of 'Operand Number' function parameter -
4489 use global variable 'cur_arg_num' instead.
4490 Use a local 'argument' pointer to reference the current argument.
4491 (parse_operand): Likewise.
4492 (set_operand): Likewise.
4493 (process_label_constant): Likewise.
4495 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4497 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4498 (add_section_rename): Delete. Inlined into...
4499 (build_section_rename): ...here. Use xstrdup instead of strdup.
4500 (xtensa_section_rename): Drop "const" from argument and return types.
4501 (md_show_usage): Indent to match show_usage().
4502 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4503 (tc_canonicalize_section_name): Define.
4504 (md_elf_section_rename): Remove unused macro.
4505 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4506 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4507 (Frame Directive): Delete.
4509 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4511 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4512 * config/tc-arm.c (target_oabi): Delete.
4513 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4514 (arm_opts): Remove moabi.
4515 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4516 * doc/c-arm.texi (ARM Options): Likewise.
4517 * configure: Regenerated.
4519 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4521 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4522 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4523 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4524 * configure: Regenerate.
4525 * config/tc-cris.c (enum cris_archs): New.
4526 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4527 (cris_insn_ver_valid_for_arch): New functions.
4528 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4529 (cris_arch): New variable.
4530 (md_pseudo_table): New pseudo .arch.
4531 (err_for_dangerous_mul_placement): Initialize according to
4533 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4535 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4536 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4537 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4538 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4539 use in md_cris_relax_table.
4540 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4541 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4542 Update and improve head comment.
4543 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4544 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4546 (md_longopts): New option --march=...
4547 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4549 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4550 (HANDLE_RELAXABLE): New macro.
4551 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4552 cases. Check for weak symbols and assume not relaxable. Handle
4553 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4554 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4556 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4557 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4558 (cris_create_short_jump): Adjust for CRISv32.
4559 (cris_relax_frag): Handle new states.
4560 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4561 (md_begin): Define symbols "..asm.arch.cris.v32",
4562 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4563 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4564 when entering opcode table entry points.
4565 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4566 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4567 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4568 (cris_process_instruction): Initialize out_insnp->insn_type to
4569 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4570 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4572 <case 'm'>: Check that modified_char == '.'.
4573 <invalid operands>: Consume the rest of the line.
4574 When operands don't match, skip over subsequent insns with
4575 non-matching version specifier but same mnemonic.
4576 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4577 special registers in CRISv32 are always 32 bit long.
4578 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4580 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4581 and compatible. Recognize "ACR" for v32, unless followed by "+".
4582 (get_spec_reg): Consider cris_arch when looking up register.
4583 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4585 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4586 (cris_get_expression): Restore input_line_pointer if failing "early".
4587 (get_flags): Consider cris_arch and recognize flags accordingly.
4588 (branch_disp): Adjust for CRISv32.
4589 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4590 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4591 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4592 resolved. Don't enter zeros in object file for
4594 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4595 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4596 (md_parse_option): Break out "return 1".
4597 <OPTION_ARCH> New case.
4598 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4599 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4600 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4601 <case BFD_RELOC_32_PCREL>: New cases.
4602 Addends for non-zero fx_pcrel are too in fx_offset.
4603 (md_show_usage): Show --march=<arch>.
4604 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4605 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4606 (s_syntax) <struct syntaxes>: Properly constify member operand.
4607 * config/tc-cris.h (TARGET_MACH): Define.
4608 (cris_mach): Declare.
4609 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4610 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4611 (CRIS-Opts): Document --march=...
4612 (CRIS-Pseudos): Document .arch.
4614 2004-11-04 Jan Beulich <jbeulich@novell.com>
4616 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4617 intel syntax and no register prefix, allow $ in symbol names when
4619 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4620 (intel_float_operand): Add fourth return value indicating math control
4621 operations. Make classification more precise.
4622 (md_assemble): Complain if memory operand of mov[sz]x has no size
4624 (parse_insn): Translate word operands to floating point instructions
4625 operating on integers as well as control instructions to short ones
4626 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4627 floating point instructions operating on non-integer operands.
4628 (match_template): Remove fldcw special case. Adjust q-suffix handling
4629 to permit it on fild/fistp/fisttp in AT&T mode.
4630 (process_suffix): Don't guess DefaultSize insns' suffix from
4631 stackop_size for certain floating point control instructions. Guess
4632 suffix for branch and [ls][gi]dt based on flag_code. Split error
4633 messages for Intel and AT&T syntax, and make the condition more strict
4634 for the former. Adjust suppressing of generation of operand size
4636 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4637 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4638 more error checking.
4639 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4640 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4642 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4644 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4645 md_short_jump_size, md_long_jump_size.
4646 * write.c [!WORKING_DOT_WORD]: Ditto.
4647 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4649 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4651 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4652 const qualifier in these definitions.
4653 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4654 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4656 2004-11-02 Nick Clifton <nickc@redhat.com>
4658 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4659 table before deciding to produce a .debug_line section to match up
4660 with a user provided .debug_info section.
4662 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4664 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4665 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4667 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4669 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4670 (get_flags): New function.
4671 (get_number_of_bits): Edit comments, update numeric values to
4673 (process_label_constant): Don't support the colon
4674 format (SYMBOL:[s|m|l]).
4675 (set_cons_rparams): Support argument type 'arg_rbase'.
4676 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4677 (handle_LoadStor): Bug fix, first handle post-increment mode.
4678 (getreg_image): Remove redundant code, update according to latest
4680 (print_constant): Bug fix relate to 3-word instructions.
4681 (assemble_insn): Bug fix, when matching instructions, verify also
4682 instruction type (not only mnemonic).
4683 Add various error checking.
4684 (preprocess_reglist): Support HI/LO and user registers.
4686 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4688 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4689 in an epilogue directive go negative.
4691 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4694 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4695 after reporting template error during manual bundling. Reported
4696 by Michael Dupont, michaelx.dupont@intel.com.
4698 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4700 * Makefile.am: Run dep-am.
4701 * aclocal.m4: Regenerate with automake 1.9.2.
4702 * Makefile.in: Regenerate with automake 1.9.2.
4703 * doc/Makefile.in: Likewise.
4705 * config/tc-arm.c: Include "dw2gencfi.h".
4706 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4708 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4709 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4710 (tc_cfi_frame_initial_instructions): Define.
4711 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4714 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4716 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4718 Update coprocessor id to be unsigned immediate.
4720 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4722 * config/tc-i386.c (O_secrel): Delete.
4723 (tc_pe_dwarf2_emit_offset): New function.
4724 * config/tc-i386.h (O_secrel): Define as O_md1.
4725 (TC_DWARF2_EMIT_OFFSET): Define.
4727 2004-10-18 Nick Clifton <nickc@redhat.com>
4729 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4730 ignore @fptr() directives for 4-byte fixups.
4732 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4734 * Makefile.am: Run "make dep-am"
4735 * Makefile.in: Regenerate.
4737 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4739 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4740 Remove comments about placement of literal pools.
4741 (Literal Directive): Update description of literal placement.
4742 (Literal Prefix Directive): Remove statement that this does not apply
4743 to absolute-mode literals. Describe new section naming scheme.
4745 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4747 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4748 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4749 is_windowed_return_opcode): Delete.
4750 (xtensa_frob_label): Use get_subseg_target_freq.
4751 (md_assemble): Inline call to is_entry_opcode.
4752 (xtensa_handle_align): Inline call to get_frag_is_literal.
4753 (relaxation_requirements): Inline call to is_jx_opcode.
4754 (emit_single_op): Inline call to is_movi_opcode.
4755 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4756 get_frag_is_no_transform, is_entry_opcode, and
4757 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4758 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4759 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4760 Inline calls to get_frag_is_no_transform.
4761 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4762 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4763 get_frag_is_no_transform.
4764 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4765 and set_frag_is_no_transform.
4766 (get_expression_value): Delete.
4767 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4768 cur_target_freq to target_freq.
4769 (get_subseg_info): Split out code to create a new map entry into ...
4770 (add_subseg_info): ... this new function.
4771 (get_last_insn_flags): Check if get_subseg_info succeeded.
4772 (set_last_insn_flags): Call add_subseg_info if needed.
4773 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4774 (xtensa_reorder_segments): Compute last_sec while counting sections.
4775 Remove call to get_last_sec.
4776 (get_last_sec): Delete.
4777 (cache_literal_section): Inline call to retrieve_literal_seg and its
4778 callees, seg_present and add_seg_list.
4779 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4780 (get_frag_is_insn, get_frag_is_no_transform,
4781 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4782 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4784 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4786 * config/tc-xtensa.c: Use ISO C90 formatting.
4787 * config/tc-xtensa.h: Likewise.
4788 * config/xtensa-istack.h: Likewise.
4789 * config/xtensa-relax.c: Likewise.
4790 * config/xtensa-relax.h: Likewise.
4792 2004-10-12 Paul Brook <paul@codesourcery.com>
4794 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4797 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4800 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4802 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4804 (Acknowledgements): Use "GAS" instead of AS variable.
4806 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4808 * config/tc-i386.c: Include "elf/x86-64.h".
4809 (i386_elf_section_type): New function.
4810 * config/tc-i386.h (md_elf_section_type): Define.
4811 (i386_elf_section_type): New prototype.
4813 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4815 * config/m68k-parse.h (enum m68k_register): New control register,
4817 * config/tc-m68k.c: Correct control register set for MCF5249.
4819 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4820 Sterling Augustine <sterling@tensilica.com>
4822 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4823 (UNREACHABLE_MAX_WIDTH): Define.
4824 (XTENSA_FETCH_WIDTH): Delete.
4825 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4826 prefer_const16, prefer_l32r): New global variables.
4827 (LIT4_SECTION_NAME): Define.
4828 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4829 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4830 (frag_flags struct): New.
4831 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4832 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4833 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4834 (MAX_FORMATS): Define.
4835 (op_placement_info struct, op_placement_table): New.
4836 (O_pltrel, O_hi16, O_lo16): Define.
4837 (directiveE enum): Rename directive_generics to directive_transform.
4838 Delete directive_relax. Add directive_schedule,
4839 directive_absolute_literals, and directive_last_directive.
4840 (directive_info): Rename "generics" to "transform". Delete "relax".
4841 Add "schedule" and "absolute-literals".
4842 (directive_state): Adjust entries to match changes in directive_info.
4843 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4844 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4845 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4846 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4847 (align_only_targets, software_a0_b_retw_interlock,
4848 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4849 software_avoid_short_loop, software_avoid_close_loop_end,
4850 software_avoid_all_short_loops, specific_opcode): Delete.
4851 (warn_unaligned_branch_targets): New.
4852 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4853 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4854 (option_[no_]link_relax, option_[no_]transform,
4855 option_[no_]absolute_literals, option_warn_unaligned_targets,
4856 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4858 (option_[no_]align_only_targets, option_literal_section_name,
4859 option_text_section_name, option_data_section_name,
4860 option_bss_section_name, option_eb, option_el): Delete.
4861 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4862 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4863 and target-hardware. Delete entries for [no-]target-align-only,
4864 literal-section-name, text-section-name, data-section-name, and
4866 (md_parse_option): Handle new options and remove old ones. Accept but
4867 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4868 and treat them as [no-]transform.
4869 (md_show_usage): Add new options and remove old ones.
4870 (xtensa_setup_hw_workarounds): New.
4871 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4872 "long", "short", "loc" and "frequency" entries.
4873 (use_generics): Rename to ...
4874 (use_transform): ... this function. Add past_xtensa_end check.
4875 (use_longcalls): Add past_xtensa_end check.
4876 (code_density_available, can_relax): Delete.
4877 (do_align_targets): New.
4878 (get_directive): Accept dashes in directive names. Warn about
4879 [no-]generics and [no-]relax directives and treat them as
4881 (xtensa_begin_directive): Call md_flush_pending_output only for some
4882 directives. Check for directives inside instruction bundles. Warn
4883 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4884 directives. Handle new directives. Check generating_literals flag
4886 (xtensa_end_directive): Check for directives inside instruction
4887 bundles. Warn and ignore [no-]density directives. Handle new
4888 directives. Call xtensa_set_frag_assembly_state.
4889 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4890 xtensa_dwarf2_emit_insn): New.
4891 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4892 use_literal_section flag.
4893 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4894 literals. Use xtensa_elf_cons to parse the expression.
4895 (xtensa_literal_prefix): Do not check use_literal_section. Support
4896 ".lit4" sections for absolute literals. Change prefix convention to
4897 replace ".text" (or ".t" in a linkonce section). No need to call
4899 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4900 (expression_end): Handle closing braces and colons.
4901 (PLT_SUFFIX, plt_suffix): Delete.
4902 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4903 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4904 and O_hi16 expressions as well.
4905 (tokenize_arguments): Handle closing braces and colons.
4906 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4907 operands and paired register syntax.
4908 (get_invisible_operands): New.
4909 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4910 new xtensa-isa.h functions.
4911 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4912 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4913 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4914 instructions. Use xtensa_translate_zero_immed.
4915 (operand_is_immed, operand_is_pcrel_label): Delete.
4916 (get_relaxable_immed): Use new xtensa-isa.h functions.
4917 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4919 (xtensa_print_insn_table, print_vliw_insn): New.
4920 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4921 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4922 is_branch_or_jump_opcode): Delete.
4923 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4924 (opnum_to_reloc, reloc_to_opnum): Delete.
4925 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4926 xtensa-isa.h functions. Operate on one slot of an instruction.
4927 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4928 xg_get_insn_size): Delete.
4929 (xg_get_build_instr_size): Use xg_get_single_size.
4930 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4931 xg_build_widen_table. Use xg_get_single_size.
4932 (xg_get_max_narrow_insn_size): Delete.
4933 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4934 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4936 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4937 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4938 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4939 xg_build_widen_table. Use xg_get_single_size.
4940 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4942 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4943 treat weak symbols conservatively.
4944 (xg_check_operand): Use new xtensa-isa.h functions.
4945 (is_dnrange): Delete.
4946 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4947 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4948 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4949 xtensa-isa.h functions.
4950 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4951 xg_instruction_matches_options): New.
4952 (xg_instruction_matches_rule): Handle O_register expressions. Call
4953 xg_instruction_matches_options.
4954 (transition_rule_cmp): New.
4955 (xg_instruction_match): Update call to xg_build_simplify_table.
4956 (xg_build_token_insn): Record loc fields.
4957 (xg_simplify_insn): Check is_specific_opcode field and
4958 density_supported flag.
4959 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4960 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4961 (xg_assemble_literal): Add error handling for O_big. Call
4962 record_alignment. Handle O_pltrel.
4963 (xg_valid_literal_expression): New.
4964 (xg_assemble_literal_space): Add slot parameter. Remove call to
4965 set_expr_symbol_offset. Add call to record_alignment. Update call to
4967 (xg_emit_insn): Delete.
4968 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4969 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4970 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4971 and slot parameters. Handle new "alternate" relocations for absolute
4972 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4973 O_hi16. Use new xtensa-isa.h functions.
4974 (xg_assemble_tokens): Delete.
4975 (is_register_writer): Use new xtensa-isa.h functions.
4976 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4977 old-style RSR from LCOUNT.
4978 (next_frag_opcode): Delete.
4979 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4980 update_next_frag_state): New.
4981 (update_next_frag_nop_state): Delete.
4982 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4983 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4984 the state of the absolute-literals directive. Add calls to
4985 record_alignment and xtensa_set_frag_assembly_state. Call
4986 xtensa_switch_to_non_abs_literal_fragment instead of
4987 xtensa_switch_to_literal_fragment.
4989 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4990 (get_expanded_loop_offset): Change check for undefined opcode to an
4992 (xtensa_set_frag_assembly_state, relaxable_section,
4993 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4994 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4995 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4996 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4997 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4998 (xtensa_init_fix_data): New.
4999 (xtensa_frob_label): Reset label symbol to the current frag. Check
5000 do_align_targets and generating_literals flag. Propagate frequency
5001 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5002 (xtensa_unrecognized_line): New.
5003 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5004 to xtensa_set_frag_assembly_state.
5005 (error_reset_cur_vinsn): New.
5006 (md_assemble): Remove check for literal frag. Remove call to
5007 istack_init. Call use_transform instead of use_generics. Parse
5008 explicit instruction format specifiers. Move code for
5009 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5010 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5011 Add dwarf2_where call. Remote automatic alignment for ENTRY
5012 instructions. Move call to xtensa_clear_insn_labels to the end.
5013 Rearrange to handle bundles.
5014 (xtensa_cons_fix_new): Delete.
5015 (xtensa_handle_align): New.
5016 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5017 assignment to is_no_density field.
5018 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5019 instead of reloc_to_opnum. Handle "alternate" relocations.
5020 (xtensa_force_relocation, xtensa_check_inside_bundle,
5021 xtensa_elf_section_change_hook): New.
5022 (xtensa_symbol_new_hook): Delete.
5023 (xtensa_fix_adjustable): Check for difference of symbols with an
5024 offset. Check for external and weak symbols.
5025 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5026 (md_estimate_size_before_relax): Return expansion for the first slot.
5027 (tc_gen_reloc): Handle difference of symbols by producing
5028 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5029 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5030 tentative values into the output when linkrelax is set.
5031 (XTENSA_PROP_SEC_NAME): Define.
5032 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5033 Create literal tables only if using literal sections. Create new
5034 property tables instead of old instruction tables. Check for unaligned
5035 branch targets and loops.
5036 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5037 new_resource_table, clear_resource_table, resize_resource_table,
5038 resources_available, reserve_resources, release_resources,
5039 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5040 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5041 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5042 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5043 flag. Update checks for workaround options. Call
5044 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5045 (xtensa_cleanup_align_frags): Add special case for branch targets.
5046 Check for and mark unreachable frags.
5047 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5048 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5049 end of a zero-overhead loop body.
5050 (frag_can_negate_branch): Handle instructions with multiple slots.
5051 Use new xtensa-isa.h functions
5052 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5053 xtensa_mark_zcl_first_insns): New.
5054 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5055 transformations are disabled.
5056 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5057 multislot instructions.
5058 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5059 Likewise. Also error if transformations are disabled.
5060 (unrelaxed_frag_max_size): New.
5061 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5062 xtensa-isa.h functions.
5063 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5064 xtensa_opcode_is_loop instead of is_loop_opcode.
5065 (get_text_align_power): Replace as_fatal with assertion.
5066 (get_text_align_fill_size): Iterate instead of using modulus when
5068 (get_noop_aligned_address): Assert that this is for a machine-dependent
5069 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5070 xg_get_single_size, and frag_format_size.
5071 (get_widen_aligned_address): Rename to ...
5072 (get_aligned_diff): ... this function. Add max_diff parameter.
5073 Remove handling of rs_align/rs_align_code frags. Use
5074 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5075 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5076 and pass it back to caller.
5077 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5078 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5079 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5080 (relax_frag_text_align): Rename to ...
5081 (relax_frag_loop_align): ... this function. Assume loops can only be
5082 in the first slot of an instruction.
5083 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5084 instruction. Remove call to frag_wane.
5085 (relax_frag_narrow): Rename to ...
5086 (relax_frag_for_align): ... this function. Extend to handle
5087 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5088 RELAX_NARROW for the first slot.
5089 (find_address_of_next_align_frag, bytes_to_stretch): New.
5090 (future_alignment_required): Use find_address_of_next_align_frag and
5091 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5092 alignment decisions.
5093 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5094 Check if transformations are enabled for b_j_loop_end workaround.
5095 Use new xtensa-isa.h functions and handle multislot instructions.
5096 Update call to xg_assembly_relax.
5097 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5098 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5100 (convert_frag_narrow): Add segP, format and slot parameters. Call
5101 convert_frag_immed for branch instructions. Adjust calls to
5102 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5103 xg_get_single_size and xg_get_single_format.
5104 (convert_frag_fill_nop): New.
5105 (convert_frag_immed): Add format and slot parameters. Handle multislot
5106 instructions and use new xtensa-isa.h functions. Update calls to
5107 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5108 enabled for b_j_loop_end workaround. Use build_nop instead of
5109 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5110 frags. Use xg_get_single_size. Handle O_pltrel.
5111 (fix_new_exp_in_seg): Remove check for old plt flag.
5112 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5113 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5114 for loop opcode to an assertion. Mark all frags up to the end of the
5115 loop as not transformable.
5116 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5117 (get_subseg_info): New.
5118 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5120 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5121 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5122 (xtensa_switch_to_non_abs_literal_fragment): New.
5123 (cache_literal_section): Add is_code parameter and pass it through to
5124 retrieve_literal_seg.
5125 (retrieve_literal_seg): Add is_code parameter and use it to set the
5126 flags on the literal section. Handle case where head parameter is 0.
5127 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5128 set_frag_is_no_transform): New.
5129 (xtensa_create_property_segments): Add end_property_function parameter
5130 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5131 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5132 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5133 (add_xt_block_frags): Add end_property_function parameter and call it
5134 if it is non-zero. Call xtensa_frag_flags_init.
5135 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5136 get_frag_property_flags, frag_flags_to_number,
5137 xtensa_frag_flags_combinable, xt_block_aligned_size,
5138 xtensa_xt_block_combine, add_xt_prop_frags,
5139 init_op_placement_info_table, opcode_fits_format_slot,
5140 xg_get_single_size, xg_get_single_format): New.
5141 (istack_push): Inline call to tinsn_copy.
5142 (tinsn_copy): Delete.
5143 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5144 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5145 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5146 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5147 functions. Handle invisible operands.
5148 (tinsn_to_slotbuf): New.
5149 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5150 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5151 vinsn_from_chars, and xg_free_vinsn.
5152 (tinsn_from_insnbuf): New.
5153 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5154 instructions. Handle symbol differences.
5155 (get_num_stack_text_bytes): Use xg_get_single_size.
5156 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5157 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5158 get_expr_register, set_expr_symbol_offset_diff): New.
5159 * config/tc-xtensa.h (MAX_SLOTS): Define.
5160 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5161 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5162 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5164 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5165 (xtensa_frag_type struct): Add is_assembly_state_set,
5166 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5167 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5168 Replace is_generics and is_relax fields by is_no_transform field.
5169 Delete is_text and is_longcalls fields. Change text_expansion and
5170 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5171 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5172 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5173 (xtensa_fix_data struct): New.
5174 (xtensa_symfield_type struct): Delete plt field.
5175 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5176 forward declaration here.
5177 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5178 (XTENSA_SECTION_RENAME): Undefine.
5179 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5180 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5181 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5182 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5183 (unit_num_copies_func, opcode_num_units_func,
5184 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5185 (resource_table struct): New.
5186 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5187 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5188 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5189 (tinsn_copy): Delete prototype.
5190 (vliw_insn struct): New.
5191 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5192 (widen_spec_list): Add option conditions for density and boolean
5193 instructions. Add expansions using CONST16 and conditions for using
5194 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5196 (simplify_spec_list): Add option conditions for density instructions.
5197 Add entry for NOP instruction.
5198 (append_transition): Add cmp function pointer parameter and use it to
5199 insert the new entry in order.
5200 (operand_function_LOW16U, operand_function_HI16U): New.
5201 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5202 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5203 (enter_opname, split_string): Use xstrdup instead of strdup.
5204 (init_insn_pattern): Initialize new options field.
5205 (clear_req_or_option_list, clear_req_option_list,
5206 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5208 (parse_insn_pattern): Parse option conditions.
5209 (transition_applies): New.
5210 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5211 swapped last arguments in calls to append_constant_value_condition.
5212 Call clone_req_option_list. Add warning about invalid opcode.
5213 Handle LOW16U and HI16U function names.
5214 (build_transition_table): Add cmp parameter and use it in calls to
5215 append_transition. Use new xtensa-isa.h functions. Check
5216 transition_applies before adding entries.
5217 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5218 pass it through to build_transition_table.
5219 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5220 ReqOption, transition_cmp_fn): New types.
5221 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5222 (transition_rule struct): Add options field.
5223 * doc/as.texinfo (Overview): Update Xtensa options.
5224 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5225 --[no-]relax, and --[no-]generics options. Update descriptions of
5226 --text-section-literals and --[no-]longcalls. Add
5227 --[no-]absolute-literals and --[no-]transform.
5228 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5229 Remove use of "generic" and "specific" terminology for opcodes.
5230 (Xtensa Registers): Generalize the syntax description to include
5231 user-defined register files.
5232 (Xtensa Automatic Alignment): Update.
5233 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5234 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5235 (Xtensa Directives): Remove confusing rules about precedence.
5236 (Density Directive, Relax Directive): Delete.
5237 (Schedule Directive): New.
5238 (Generics Directive): Rename to ...
5239 (Transform Directive): ... this node.
5240 (Literal Directive): Update for absolute literals. Missing
5241 literal_position directive is now an error.
5242 (Literal Position Directive): Update for absolute literals.
5243 (Freeregs Directive): Delete.
5244 (Absolute Literals Directive): New.
5245 (Frame Directive): Minor editing.
5246 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5247 Update dependencies.
5248 * Makefile.in: Regenerate.
5250 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5252 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5253 to build the second and third fixups for a composite relocation.
5254 (macro_read_relocs): New function.
5255 (macro_build): Use it.
5256 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5257 Simplify fragging code accordingly.
5258 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5259 of the composite relocation. Set fx_tcbit in both fixups.
5261 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5263 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5264 (md_apply_fix3): Don't treat composite relocs as done.
5266 2004-10-07 Jan Beulich <jbeulich@novell.com>
5268 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5269 prefix for symbol names generated from the LOCAL macro directive.
5271 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5272 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5274 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5276 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5278 (md_assemble): Add error checking for Co-Processor instructions.
5279 (get_cinv_parameters): Add 'b' option to invalidate the
5280 branch-target cache.
5282 2004-10-05 Paul Brook <paul@codesourcery.com>
5284 * config/tc-arm.c (unwind): New variable.
5285 (vfp_sp_encode_reg): New function.
5286 (vfp_sp_reg_required_here): Use it.
5287 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5288 (vfp_parse_reg_list): New function.
5289 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5290 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5291 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5292 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5294 (md_pseudo_table): Add them.
5295 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5296 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5297 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5298 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5299 require_hashconst, add_unwind_opcode): New functions.
5300 * doc/c-arm.texi: Document unwinding opcodes.
5301 * NEWS: Mention the new feature.
5303 2004-10-04 Eric Christopher <echristo@redhat.com>
5305 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5307 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5309 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5311 * config/tc-s390.c (md_apply_fix3): Likewise.
5312 * config/tc-sparc.c (md_apply_fix3): Likewise.
5314 2004-10-01 Paul Brook <paul@codesourcery.com>
5316 * config/tc-arm.c (arm_elf_section_type): New function.
5317 (arm_elf_change_section): Set section link for exidx sections.
5318 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5319 (md_elf_section_type): Define.
5321 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5323 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5324 instruction's offset.
5326 2004-10-01 Adam Nemet <anemet@lnxw.com>
5328 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5330 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5332 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5333 asymbol *, instead use symbol_get_bfdsym.
5335 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5337 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5339 2004-09-30 Paul Brook <paul@codesourcery.com>
5341 * config/tc-arm.c (do_smi, do_nop): New functions.
5342 (insns): Add ARMv6ZK instructions.
5343 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5344 (tc_gen_reloc): Ditto.
5345 (arm_cpus): Add mpcore and arm1176.
5346 (arm_archs): Add armv6{k,z,zk}.
5347 * doc/c-arm.texi: Document new cores and architectures.
5349 2004-09-30 Nick Clifton <nickc@redhat.com>
5351 * config/tc-arm.c: Use ISO C90 formatting.
5353 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5355 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5356 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5357 REG_TYPE_MVDX is expected.
5359 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5361 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5363 2004-09-21 James E Wilson <wilson@specifixinc.com>
5365 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5366 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5367 output_spill_base, output_unat_psprel, output_lc_psprel,
5368 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5369 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5370 output_spill_psprel_p): Use it.
5372 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5374 * config/tc-crx.c (handle_LoadStor): New function.
5375 Handle load/stor unique instructions before parsing.
5377 2004-09-17 Paul Brook <paul@codesourcery.com>
5379 * config/tc-arm.c (s_arm_rel31): New funciton.
5380 (md_pseudo_table): Add .rel31.
5381 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5382 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5383 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5384 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5385 (arm_parse_reloc): Add (target2).
5387 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5389 * Makefile.am: Run "make dep-am".
5390 * Makefile.in: Regenerate.
5391 * aclocal.m4: Regenerate.
5392 * configure: Regenerate.
5393 * doc/Makefile.in: Regenerate.
5394 * po/POTFILES.in: Regenerate.
5395 * po/gas.pot: Regenerate.
5397 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5399 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5400 [!LLONG_MAX]: Ditto.
5402 2004-09-13 Paul Brook <paul@codesourcery.com>
5404 * config/tc-arm.c: Rename RELABS to TARGET1.
5406 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5408 * messages.c (as_internal_value_out_of_range): Cast values passed
5409 to as_bad_where or as_warn_where to proper type.
5411 2004-09-11 Theodore A. Roth <troth@openavr.org>
5413 * config/tc-avr.c: Add support for
5414 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5416 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5418 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5419 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5421 2004-09-08 Paul Brook <paul@codesourcery.com>
5423 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5424 fini_array and preinit_array section types.
5425 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5427 * doc/as.texinfo: Document extra section types.
5429 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5431 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5432 * Makefile.in: Regenerated.
5433 * configure.in: Set em for arm*-*-symbianelf*.
5434 * configure: Regenerated.
5435 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5436 vectors when appropriate.
5437 * config/te-symbian.h: New file.
5439 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5441 * config/tc-crx.c (gettrap): Exception vector can be case
5443 (process_label_constant): Fix a 32-bit displacement bug in branch
5445 (get_operandtype) : Bug fix, wrong operand was used.
5446 (process_label_constant): Initialize relocation type to
5449 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5451 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5452 for synthesizable cores.
5454 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5456 2004-08-25 Dmitry Diky <diwil@spec.ru>
5458 * config/tc-msp430.c: Clean-up the code.
5459 (md_relax_table): New relax table.
5460 (mcu_types): Sort MCU types.
5461 (md_pseudo_table): Add .profiler pseudo handler.
5462 (pow2value): New function.
5463 (msp430_profiler): New function.
5464 (msp430_operands): Add new insns handlers.
5465 (msp430_srcoperand): Add register operand handler, allow complex
5467 (md_estimate_size_before_relax): Rewritten.
5468 (md_convert_frag): Rewritten.
5469 (msp430_relax_frag): New function.
5470 * config/tc-msp430.h (md_relax_frag): define macro
5471 * doc/c-msp430.texi: Update information.
5473 2004-08-24 Nick Clifton <nickc@redhat.com>
5475 * as.c (std_shortopts): Allow -g to take an optional argument.
5476 (parse_args): Pass any switch starting with -g on to the backend
5479 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5481 * configure.in (arm*-*-symbianelf*): New target.
5482 (arm*-*-eabi*): Likewise.
5483 * configure: Regenerated.
5485 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5486 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5489 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5491 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5492 argument, don't do anything if current section is not
5493 .gnu.linkonce.t.* and linkonce_empty is set.
5494 (generate_unwind_image, dot_endp): Adjust callers, call
5495 start_unwind_section (*, 1) if nothing will be put into the
5498 2004-08-17 Nick Clifton <nickc@redhat.com>
5500 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5501 (show_usage): Add -g.
5502 (std_longopts): Add --gen-debug. Alpha sort the table.
5503 (parse_args): Print an error message if a switch is not handled.
5504 Handle the -g switch, calling md_debug_format_selector() if
5506 * NEWS: Mention new feature.
5507 * doc/as.texinfo: Document new switch.
5508 * doc/internals.texi: Document behaviour of md_parse_option.
5510 * config/tc-arm.c (md_parse_option): Do not issue an error message
5511 if the switch is not recognised.
5512 * config/tc-m68k.c (md_parse_option): Likewise.
5513 * config/tc-pdp11.c (md_parse_option): Likewise.
5514 * config/tc-v850.c (md_parse_option): Likewise.
5516 * as.h: Fix up formatting.
5519 2004-08-16 Nick Clifton <nickc@redhat.com>
5521 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5523 * configure.in: Sort architecture based tables alphabetically.
5524 * configure: Regenerate.
5526 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5528 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5529 { "cc", 68 }, with { "cr", 70 }.
5531 2004-08-13 Jan Beulich <jbeulich@novell.com>
5532 Nick Clifton <nickc@redhat.com>
5534 * as.c: Add and handle new --alternate command line option.
5535 * macro.c (macro_set_alternate): New.
5536 * macro.h (macro_set_alternate): Declare.
5537 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5538 * doc/as.texinfo: Document new command line option and pseudo-ops
5539 as well as insert documentation originating from gasp about
5540 alternate macro syntax.
5541 * NEWS: Mention new command line option and pseudo-ops.
5543 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5545 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5548 2004-08-06 Paul Brook <paul@codesourcery.com>
5550 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5551 Handle new relocations.
5552 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5554 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5556 * write.c (relax_segment): Use was_address instead of address when
5557 setting fr_fix field for align frag due to backwards .org.
5559 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5561 Introduce SH2a support.
5562 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5563 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5565 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5566 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5567 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5568 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5569 to end of conditional expression.
5570 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5571 * config/tc-sh.c: Add sh2a-nofpu support.
5572 2003-12-29 DJ Delorie <dj@redhat.com>
5573 * tc-sh.c: Add sh2a support.
5574 (parse_reg): Add tbr.
5575 (parse_at): Support @@(disp,tbr).
5576 (get_specific): Support sh2a opcodes.
5577 (insert4): New, for 4 byte relocs.
5578 (build_Mytes): Support sh2a opcodes.
5579 (md_apply_fix3_Mytes): Support sh2a opcodes.
5580 2003-12-02 Michael Snyder <msnyder@redhat.com>
5581 * config/tc-sh.c (md_parse_option): Handle sh2a.
5582 (sh_elf_final_processing): Ditto.
5584 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5586 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5589 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5591 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5592 (ppc_arch): Expand comment.
5594 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5596 * config/tc-crx.c: Support evaluating the difference between two
5598 * config/tc-crx.h: Likewise.
5600 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5602 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5604 (ia64_elf_section_change_hook): Set the linked-to section for
5607 2004-07-26 Dmitry Diky <diwil@spec.ru>
5609 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5610 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5611 msp430xG438, msp430xG439.
5613 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5615 * doc/as.texinfo (Section, PushSection): Correct documentation
5618 2004-07-21 Jan Beulich <jbeulich@novell.com>
5620 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5621 permissible for the selected instruction suffix.
5622 (match_template): Don't permit 64-bit general purpose operands in
5624 (finalize_imm): Permit 64-bit immediates.
5625 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5626 specially except for the width of the used base and/or index
5627 registers. For 32-bit displacements, use sign-extended
5628 relocations only when using 64-bit addressing.
5629 Force zero displacement on rip-relative addressing when there is
5630 no other displacement.
5631 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5632 specially except for the width of the used base and/or index
5634 (parse_register): Disallow Reg64 registers in 32-bit mode.
5636 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5637 suffix if the instruction doesn't support it.
5639 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5641 * config/tc-mips.c (append_insn): Handle constant expressions with
5642 no associated relocation.
5643 (mips_ip): Cancel the expression after use for the Q format
5645 (parse_relocation): Return no relocation for unsupported
5647 (my_getSmallExpression): Return no relocation if no relocation
5650 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5652 * config/obj-som.c (adjust_stab_sections): Add prototype.
5653 (obj_som_compiler, obj_som_version, obj_som_copyright,
5654 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5655 * config/tc-hppa.c (update_subspace): Likewise.
5656 (is_defined_subspace): Amplify comment.
5657 * config/obj-som.h (som_frob_file): Add prototype.
5659 2004-07-19 Christopher Faylor <cgf@timesys.com>
5660 H.J. Lu <hongjiu.lu@intel.com>
5662 * subsegs.c (section_symbol): Don't create a new segment when
5663 existing segment is undefined.
5665 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5667 * config/tc-arm.c: Include include/opcode/arm.h.
5668 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5669 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5670 (FPU_ARCH_*): Delete.
5671 * Makefile.am: Update dependencies.
5672 * Makefile.in: Regenerate.
5674 2004-07-15 Nick Clifton <nickc@redhat.com>
5676 * configure.in: Accept armbe as a big-endian arm configuration.
5677 * configure: Regenerate.
5679 2004-07-13 Thomas Nystrom <thn@saeab.se>
5681 * config/tc-i386.c (T_SHIFTOP): New constant.
5682 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5683 (intel_el1): Handle '~'.
5684 (intel_get_token): Handle '<>', '&', '|' and '~'.
5686 2004-07-13 Nick Clifton <nickc@redhat.com>
5688 (md_assemble): Remove spurious newline from end of as_bad error
5690 (intel_e05_1): Likewise.
5691 (intel_e11): Likewise.
5692 (intel_match_token): Likewise.
5694 2004-07-11 Andreas Schwab <schwab@suse.de>
5696 * config/tc-m68k.c: Convert to C90. Remove redundant
5697 declarations. Indentation fixup.
5698 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5699 obj_coff_section ourselves.
5701 2004-07-09 James E Wilson <wilson@specifixinc.com>
5703 * config/tc-ia64.c (default_big_endian): New.
5704 (dot_byteorder, md_begin): Use it.
5705 (md_parse_option): Set it.
5707 2004-07-09 Nick Clifton <nickc@redhat.com>
5709 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5710 * configure: Regenerate.
5711 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5712 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5713 sh_find_elf_flags if necessary.
5715 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5717 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5718 going to be split into more than one in-place addend, return 0
5719 for relocations against mergeable sections. Associate comments
5722 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5724 * Makefile.am (CPU_TYPES): Add crx.
5725 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5726 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5727 (DEPTC_crx_elf): New target.
5728 (DEPOBJ_crx_elf): Likewise.
5729 (DEP_crx_elf): Likewise.
5730 * Makefile.in: Regenerate.
5731 * configure.in: Add crx* target.
5732 * configure: Regenerate.
5733 * config/tc-crx.c: New file.
5734 * config/tc-crx.h: New file.
5735 * NEWS: Mention new target.
5737 2004-07-06 Nick Clifton <nickc@redhat.com>
5739 * config.in: Undefine TARGET_SYMBIAN by default.
5741 * configure: Regenerate. Add sh-symbian-elf target. If
5742 selected define TARGET_SYMBIAN.
5743 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5744 format if TARGET_SYMBIAN has been defined.
5746 * output-file.c (output_file_create): Report the target format
5747 chosen when bfd_openw reports that it is invalid.
5749 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5750 pseudo for BFD based assemblers.
5752 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5755 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5756 (md_parse_option): Remove redundant -isa testing.
5757 Make bfd_arch variable const.
5758 (md_show_usage): Make bfd_arch variable const.
5760 2004-07-03 James E Wilson <wilson@specifixinc.com>
5762 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5763 * config/tc-ia64.h (md_frag_check): Define.
5765 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5767 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5769 * doc/as.texinfo (Weak): Document PE weak symbols.
5771 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5773 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5774 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5775 (mips_frob_file): Rework so that only a single pass through the
5776 relocs is needed. Allow %lo()s to have higher offsets than their
5777 corresponding %hi()s or %got()s.
5779 2004-07-02 Nick Clifton <nickc@redhat.com>
5781 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5782 allow values which have come from undefined symbols.
5783 Always consider this fixup to have been processed as a reloc
5784 cannot be generated for it.
5786 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5788 * frags.h (struct frag): Add has_code and insn_addr fields.
5789 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5790 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5791 * config/tc-ppc.h (md_frag_check): Define.
5793 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5795 * doc/Makefile.am (info): Rename goal to...
5796 (info-local): ... this, to preserve implicit dependencies.
5797 * doc/Makefile.in: Regenerate with automake 1.8.5.
5799 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5801 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5802 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5803 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5804 (tc_gen_reloc): Likewise.
5805 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5806 (m32r_parse_name): Likewise.
5807 (m32r_cgen_parse_fix_exp): Likewise.
5808 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5809 (O_PIC_reloc): Likewise.
5810 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5811 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5812 for @GOTOFF, @GOT, @PLT.
5814 2004-06-21 Jan Beulich <jbeulich@novell.com>
5816 * gas/symbols.c: While discarding ordinary local absolute symbols
5817 when --strip-local-absolute is in effect, retain file symbols.
5819 2004-06-20 Andreas Schwab <schwab@suse.de>
5821 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5822 (md_parse_option): Likewise.
5824 2004-06-17 Jan Beulich <jbeulich@novell.com>
5826 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5827 * config/te-netware.h: New file.
5828 * config/te-ppcnw.h: Delete: Obsolete.
5829 * configure.in: Eliminate ill NetWare targets. Make generic
5830 NetWare target use proper emulation.
5831 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5832 reference to new te-netware.h.
5833 * configure: Regenerate.
5834 * Makefile.in: Regenerate.
5836 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5838 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5839 comparison in .insn pseudo operation.
5841 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5843 * config/obj-coff.c (coff_adjust_section_syms): Use
5844 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5845 (coff_frob_section): Likewise.
5846 * config/tc-mips.c (md_apply_fix3): Likewise.
5847 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5848 (elf_frob_file_after_relocs): Likewise.
5850 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5852 * config/tc-hppa.c (log2): Rename to exact_log2.
5853 (pa_next_subseg): Delete unused function.
5854 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5855 (create_new_subspace): Likewise.
5858 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5859 labels. Fix warning.
5861 2004-05-28 DJ Delorie <dj@redhat.com>
5863 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5864 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5865 or non-merged symbols.
5867 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5869 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5870 restore the old slot when inserting srlz.i/srlz.d.
5872 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5874 * Makefile.am: Regenerate dependecies.
5875 * Makefile.in: Regenerate.
5876 * config/tc-sh.c (valid_arch): Make unsigned.
5877 (preset_target_arch): Likewise.
5878 (md_begin): Use new architecture flags system.
5879 (get_specific): Likewise.
5880 (assemble_ppi): Likewise.
5881 (md_assemble): Likewise. Also fix error check for bad opcodes.
5882 (md_parse_option): Likewise. Also generate -isa values according
5883 to the table in bfd/cpu-sh.c instead of just constants. Also
5884 allow <arch>-up ISA variants.
5885 (sh_elf_final_processing): Replace if-else chain with a call to
5886 sh_find_elf_flags().
5888 2004-05-28 Peter Barada <peter@the-baradas.com>
5890 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5891 with zero offset into mode 2 addressing to save a word.
5893 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5895 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5896 (ar_is_only_in_integer_unit): New.
5897 (ar_is_only_in_memory_unit): New.
5898 (generate_unwind_image): Silence gcc on 32bit host.
5899 (md_assemble): Use ar_is_only_in_integer_unit instead of
5900 ar_is_in_integer_unit. Check AR access.
5902 2004-05-27 Peter Barada <peter@the-baradas.com>
5904 * config/tc-m68k.c (md_begin): Sort the opcode table into
5906 (m68k_compare_opcode): New function to do the sorting.
5908 2004-05-24 Peter Barada <peter@the-baradas.com>
5910 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5911 addressing on MIT style operands.
5912 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5914 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5917 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5919 * expr.c (operand, operator): Don't reject '++' and '--'.
5921 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5923 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5926 2004-05-17 Adam Nemet <anemet@lnxw.com>
5928 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5929 * configure: Regenerate.
5931 2004-05-13 Paul Brook <paul@codesourcery.com>
5933 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5935 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5937 * configure.in (or32-*-rtems*): Switch to elf.
5938 * configure: Regenerate.
5940 2004-05-13 Nick Clifton <nickc@redhat.com>
5942 * po/fr.po: Updated French translation.
5944 2004-05-11 Nick Clifton <nickc@redhat.com>
5946 * doc/as.texinfo (Section): Document G and T flags to .section
5947 directive. Document the extra arguments that the G flag
5948 requires. Document the #tls flag.
5950 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5952 * subsegs.c (section_symbol): Create a new section symbol if
5953 the existing one doesn't match.
5954 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5956 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5958 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5959 to cope with VR4181A errata MD(1) and MD(4).
5961 2004-05-07 Brian Ford <ford@vss.fsi.com>
5963 * NEWS: Mention .secrel32 for pe[i]-i386.
5965 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5967 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5968 (HANDLE_ALIGN): New.
5970 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5972 * Makefile.am (DIST_SUBDIRS): Define.
5973 * aclocal.m4: Regenerate with automake 1.8.4.
5974 * Makefile.in: Likewise.
5975 * doc/Makefile.in: Likewise.
5977 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5979 * config/tc-ia64.c (dot_serialize): Declare.
5980 (dot_serialize): New function.
5981 (md_pseudo_table): Add ".serialize.data" and
5982 ".serialize.instruction" directives.
5984 2004-05-06 Nick Clifton <nickc@redhat.com>
5986 * messages (as_internal_value_out_of_range): Print a message about
5987 a value being out of range. Be consistent about whether the
5988 values are printed in decimal or hexadecimal.
5989 (as_warn_value_out_of_range): Generate a warning message about an
5991 (as_bad_value_out_of_range): Generate an error message about an
5993 * as.h: Prototype the new functions.
5994 * config/tc-alpha.c (insert_operand): Use new function.
5995 * config/tc-arc.c (arc_insert_operand): Likewise.
5996 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5997 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5998 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5999 * config/tc-s390.c (s390_insert_operand): Likewise.
6000 * config/tc-v850.c (v850_insert_operand): Likewise.
6002 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6004 * configure.in: Set em=linux for frv-*-*linux*.
6005 * configure: Rebuilt.
6006 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6007 (frv_md_fdpic_enabled): New.
6008 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6009 (DEFAULT_FDPIC): New.
6010 (frv_flags): Use DEFAULT_FDPIC.
6011 (frv_pic_flag): Likewise.
6012 (OPTION_NOPIC): New.
6013 (md_longopts): Add -mnopic.
6014 (md_parse_option): Handle it.
6015 (md_show_usage): Add -mfdpic and -mnopic.
6017 2004-05-05 Peter Barada <peter@the-baradas.com>
6019 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6020 chips for invalid coldfire instructions, rename selectors
6021 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6022 add current_chip to track which chip is referred to(including save/restore),
6023 use current_chip to select control registers, not current_arch.
6024 (md_show_usage): Add new chips.
6025 * doc/c-m68k.texi: Document new command line switches.
6027 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6029 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6030 (NOP_OPCODE): Define.
6031 (s390_align_code): Remove prototype.
6032 * tc-s390.c (s390_align_code): Remove.
6034 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6036 * config/tc-ia64.c (make_unw_section_name): Removed.
6037 (start_unwind_section): New function.
6038 (generate_unwind_image): Take const segT instead of const
6040 (dot_handlerdata): Adjusted.
6041 (dot_endp): Likewise.
6043 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6045 * config/obj-elf.c (obj_elf_change_section): Allow the
6046 ".note.GNU-stack" section has SHF_EXECINSTR.
6048 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6050 * config/obj-elf.c (get_section): Return bfd_boolean.
6051 (obj_elf_change_section): Call bfd_get_section_by_name_if
6052 instead of bfd_map_over_sections.
6054 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6056 * config/obj-elf.c (get_section): New function.
6057 (obj_elf_change_section): Support multiple sections with same
6060 2004-04-30 Nick Clifton <nickc@redhat.com>
6062 * config/tc-arm.c (create_register_alias): Fix typo checking for
6063 case sensitive register aliases.
6064 (co_proc_number): Use error message string in all_reg_maps[]
6066 (cp_reg_required_here): Likewise.
6067 (fp_reg_required_here): Likewise.
6069 2004-04-29 Brian Ford <ford@vss.fsi.com>
6071 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6073 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6075 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6076 (load_address, macro, mips_ip, md_parse_option)
6077 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6078 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6079 embedded-PIC handling, and update comments.
6080 (SWITCH_TABLE): Remove.
6081 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6082 (enum mips_pic_level): Remove EMBEDDED_PIC.
6083 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6084 (TC_FORCE_RELOCATION): Update comment.
6085 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6086 might be safe to remove now that MIPS embedded-PIC is gone.
6088 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6090 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6091 call to obj_set_subsection_attributes.
6092 (obj_som_init_stab_section): Likewise.
6093 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6094 (pa_def_subspaces): Provide comdat default.
6095 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6096 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6097 calls to create_new_subspace and update_subspace to pass comdat flag.
6098 (create_new_subspace, update_subspace): Add new comdat argument. Use
6099 it in calls to obj_set_subsection_attributes.
6100 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6101 and use of comdat, common and dup_comm parameters.
6103 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6105 * config/obj-elf.c (obj_elf_change_section): Check if the old
6106 group name is NULL before comparison.
6108 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6110 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6112 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6114 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6116 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6118 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6119 (OPTION_MEMBEDDED_PIC): Remove.
6120 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6121 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6122 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6123 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6124 (OPTION_ELF_BASE): Renumber.
6125 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6126 (md_show_usage): Remove mention of -membedded-pic.
6127 * doc/as.texinfo: Remove mention of -membedded-pic.
6129 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6131 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6132 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6134 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6135 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6136 USE_GLOBAL_POINTER_OPT.
6138 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6140 * config/tc-mips.c (macro): One more use of load_delay_nop.
6142 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6144 * config/tc-mips.c (load_delay_nop): New function.
6145 (load_address, macro): Use load_delay_nop() to build a nop
6146 which can be omitted with gpr_interlocks.
6148 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6150 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6151 cop_interlocks): Remove superfluous CPU entries.
6153 2004-04-22 Paul Brook <paul@codesourcery.com>
6155 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6157 2004-04-22 Peter Barada <peter@the-baradas.com>
6159 * NEWS: Added support for EMAC instructions and MAC/EMAC
6161 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6162 scale factor tokens, trailing_ampersand to mark mask addressing
6163 for MAC/EMAC instructions.
6164 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6166 (yylex): Handle '>', '<', and '&' following '+'.
6167 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6168 architectures in archs[].
6169 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6170 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6172 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6173 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6175 Add EMAC operands to init_table[].
6177 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6179 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6181 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6182 * config/tc-arm.c (enum mstate): Delete from here.
6183 (mapping_state): Remove the static mapstate variable and instead
6184 store the state in the segment. This allows a per-section mapping
6185 state. Handle and ignore MAP_UNDEFINED states.
6186 (arm_elf_change_section): Get the current mapping state from the
6188 (s_ltorg): Set the mapping state to MAP_DATA.
6189 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6190 for each pool as it is emitted.
6192 2004-04-22 Nick Clifton <nickc@redhat.com>
6194 * config/tc-arm.h: Formatting tidy ups.
6196 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6198 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6200 2004-04-20 DJ Delorie <dj@redhat.com>
6202 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6203 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6204 [TE_PE] (O_secrel): Define.
6205 [TE_PE] (x86_pe_cons_fix_new): New.
6206 [TE_PE] (pe_directive_secrel): Likewise.
6207 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6209 2004-04-19 Eric Christopher <echristo@redhat.com>
6211 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6212 of previous patch for fix in gcc.
6214 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6216 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6218 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6220 * read.c (do_align): Call md_flush_pending_output, if defined.
6222 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6224 * expr.c (operand): Correct checks for ++ and --.
6226 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6228 * config/tc-generic.c: Add some comments.
6230 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6232 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6233 -{no-}mfix-vr4122-bugs.
6234 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6235 (append_insn, mips_emit_delays): Update accordingly.
6236 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6237 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6238 (md_parse_option): Update after above changes.
6239 (md_show_usage): Add -mfix-vr4120.
6241 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6243 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6244 of .section directive; add a reference to the ELF .subsection
6247 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6249 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6252 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6254 * Makefile.am: Remove mips from aout targets.
6255 * Makefile.in: Regenerate.
6256 * configure.in: Remove mips-dec-bsd* target.
6257 * configure: Regenerate.
6259 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6262 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6263 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6264 Update "mapping". Restrict some @ modifiers to 32 bit.
6266 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6267 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6269 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6270 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6271 dont_adjust_reloc_32 is set.
6272 (md_longopts): Add option -renesas.
6273 (md_parse_option, md_show_usage): Likewise.
6274 * doc/c-sh.texi: Likewise.
6276 2004-04-01 Dave Korn <dk@artimi.com>
6278 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6279 hi16 and lo16 fixS structs.
6280 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6281 exactly the same way as for RELOC_DLX_REL16.
6282 (machine_ip): properly respect LO flag in the_insn and
6283 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6284 (md_apply_fix3): apply RELOC_DLX_LO16.
6286 2004-03-30 Stan Shebs <shebs@apple.com>
6288 Remove long-obsolete MPW support.
6289 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6290 * configure.in: Remove mention of ppc-*-mpw* config.
6291 * configure.in: Likewise.
6293 2004-03-30 Nick Clifton <nickc@redhat.com>
6295 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6296 OBJ_ELF being defined.
6298 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6300 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6302 2004-03-23 Paul Brook <paul@codesourcery.com>
6304 * config/tc-arm.c (meabi_flags): New variable.
6305 (arm_parse_eabi): New function.
6306 (md_begin): Set flags for EABI v3.
6308 (arm_long_opts): Add meabi.
6309 * doc/as.texinfo <ARM>: Document -meabi.
6310 * doc/c-arm.texi: Ditto.
6312 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6314 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6315 tables even when use_literal_section flag is not set.
6317 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6319 * config/tc-sh.c: Remove trailing whitespace.
6321 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6323 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6324 --mul-bug-abort and the default behavior.
6325 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6326 (err_for_dangerous_mul_placement): New variable.
6327 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6329 (md_cris_relax_table): Have placeholder for STATE_MUL.
6330 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6331 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6333 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6334 STATE_BYTE)>: Ditto.
6335 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6336 alignment and position of this frag, emit error message if
6338 (md_assemble): For a multiply insn and when checking it,
6339 transform the current frag into a special frag for that purpose.
6340 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6341 OPTION_MULBUG_ABORT_ON>: Handle new options.
6343 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6345 * config/tc-xtensa.c (mark_literal_frags): New function.
6346 (xtensa_move_literals): Call mark_literal_frags for all literal
6347 segments, including init and fini literal segments.
6348 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6350 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6352 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6353 (pa_comm): Set BSF_OBJECT in symbol flags.
6355 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6357 * Makefile.am: Run "make dep-am".
6358 * Makefile.in: Regenerate.
6359 * doc/Makefile.in: Regenerate.
6360 * config.in: Regenerate.
6361 * po/gas.pot: Regenerate.
6363 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6365 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6366 (demand_empty_rest_of_line): Issue an error here.
6367 (ignore_rest_of_line): Silently skip to end.
6368 (demand_copy_string): Issue an error, not warning.
6370 * config/obj-elf.c (obj_elf_section_name): Likewise.
6371 (obj_elf_section): Likewise.
6372 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6373 (arc_extinst): Likewise.
6374 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6375 (dot_spill): Likewise.
6376 (dot_unwabi): Likewise.
6377 (dot_prologue): Likewise.
6379 * expr.c (operand): Reject ++ and --.
6380 (operator): Likewise.
6382 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6384 * config/tc-sh.c: Include dw2gencfi.h.
6385 (sh_cfi_frame_initial_instructions): New function.
6386 (sh_regname_to_dw2regnum): Likewise.
6387 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6389 (TARGET_USE_CFIPOP): Define.
6390 (tc_cfi_frame_initial_instructions): Likewise.
6391 (tc_regname_to_dw2regnum): Likewise.
6392 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6393 * Makefile.am: Update dependencies.
6394 * Makefile.in: Regenerate.
6396 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6398 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6399 * configure: Regenerate.
6401 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6403 * read.c (s_leb128): Call md_flush_pending_output.
6405 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6407 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6408 * config/tc-i386.h (CpuPadLock): New define.
6409 (CpuUnknownFlags): Added CpuPadLock.
6411 2004-03-07 Andreas Schwab <schwab@suse.de>
6413 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6415 2004-03-07 Richard Henderson <rth@redhat.com>
6417 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6418 (cfi_finish): Likewise for fde.
6420 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6422 * config/tc-ia64.c (md_assemble): Properly handle NULL
6424 (ia64_handle_align): Don't abort if failed to add a stop bit.
6426 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6428 * Makefile.in: Regenerated.
6429 * aclocal.m4: Likewise.
6430 * configure: Likewise.
6431 * doc/Makefile.in: Likewise.
6433 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6435 * config/tc-ia64.c (dot_align): New.
6436 (ia64_do_align): Make it static.
6437 (md_pseudo_table): Use "dot_align" for "align".
6438 (ia64_md_do_align): Don't set align_frag here.
6439 (ia64_handle_align): Add a stop bit to the previous bundle if
6442 * config/tc-ia64.h (ia64_do_align): Removed.
6444 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6446 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6447 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6448 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6449 the most general type or the user specifically requested it.
6450 (md_assemble): Add a new error message for when an instruction
6451 is understood, but is not allowed due to an -isa option.
6453 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6455 * config/tc-ia64.c (align_frag): New.
6456 (md_assemble): Set the tc_frag_data field in align_frag for
6457 IA64_OPCODE_FIRST instructions.
6458 (ia64_md_do_align): Set align_frag.
6459 (ia64_handle_align): Add a stop bit if needed.
6461 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6462 (TC_FRAG_INIT): New.
6464 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6466 * config/tc-frv.c (fr400_audio): New variable.
6467 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6468 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6469 (target_implements_insn_p): New function.
6470 (md_assemble): Report an error if the processor doesn't implement
6473 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6475 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6476 (md_parse_option): Ditto.
6477 (OPTION_NO_SPECIAL_M32R): Added.
6478 (md_show_usage): Document it.
6479 (enable_speial_m32r): Changed a default value from 0 to 1.
6480 * doc/c-m32r.texi: Document the -no-bitinst option.
6482 2004-02-27 Nick Clifton <nickc@redhat.com>
6484 * config/tc-sh.c (get_operand): Revert previous delta.
6485 (tc_gen_reloc): Check for an unknown reloc type before processing
6488 2004-02-27 Hannes Reinecke <hare@suse.de>
6490 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6491 .insn pseudo operation.
6493 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6495 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6496 added for wrong syntax.
6498 2004-02-26 Eric Christopher <echristo@redhat.com>
6500 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6501 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6503 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6505 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6506 nibble types to assembler.
6508 2004-02-25 Fred Fish <fnf@redhat.com>
6510 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6512 2004-02-20 James E Wilson <wilson@specifixinc.com>
6514 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6516 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6517 (ia64_estimate_size_before_relax): New.
6518 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6519 (generate_unwind_image): Pass 1 to fixup_unw_records.
6520 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6521 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6523 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6525 * stabs.c (generate_asm_file): Avoid warning about use of
6526 uninitialized variable.
6528 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6530 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6531 body, and endp, allow unwind records which do not have a "t"
6532 (time/instruction) field.
6534 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6536 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6537 (do_mav_dspsc_2): Likewise.
6538 Fix accumulator registers move opcodes.
6540 2004-02-13 Hannes Reinecke <hare@suse.de>
6541 Jakub Jelinek <jakub@redhat.com>
6543 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6545 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6547 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6548 (tc_frob_symbol): New macro definition.
6549 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6551 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6553 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6556 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6558 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6559 (TC_CASE_SENSITIVE): ... this.
6560 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6561 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6563 2004-02-06 James E Wilson <wilson@specifixinc.com>
6565 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6566 (generate_unwind_image): Re-add it here.
6568 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6570 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6571 * read.h (SKIP_WHITESPACE): Turn into an expression.
6572 * read.c (read_a_source_file): A pseudo is removed by having a
6575 2004-02-05 James E Wilson <wilson@specifixinc.com>
6577 * config/tc-ia64.c (output_endp): New.
6578 (count_bits): Delete.
6579 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6580 endp unwind records.
6581 (fixup_unw_records): Handle endp unwind records. Delete code for
6582 shortening prologue regions not followed by a body record.
6583 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6584 * config/tc-ia64.h (unw_record_type): Add endp.
6586 2004-02-03 James E Wilson <wilson@specifixinc.com>
6588 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6589 fill padding bytes with zeroes.
6590 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6591 sets unwind_record slot_number and slot_frag fields.
6593 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6595 * config/tc-mips.c (add_got_offset_hilo): New function.
6596 (macro): Use load_register() and add_got_offset_hilo() to load
6597 constants instead of hardcoding code sequences throughout.
6599 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6601 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6603 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6605 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6607 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6608 of hard-coded test for TARGET_OS=elf.
6610 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6612 * config/tc-mips.c (hilo_interlocks): Change definition
6613 so that MIPS32, MIPS64 and later ISAs are included, along with
6614 the already-included machines. Update comments.
6616 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6618 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6619 undefined local labels.
6621 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6623 * config/tc-mips.c (load_address, macro): Update comments about
6624 NewABI GP relaxation.
6626 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6628 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6629 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6630 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6631 (set_at, load_register, load_address, move_register): Likewise.
6632 (load_got_offset, add_got_offset): Likewise.
6633 Update all calls and tidy accordingly.
6635 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6637 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6638 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6639 (RELAX_USE_SECOND): Bump to 0x10000.
6640 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6641 (mips_macro_warning): New variable.
6642 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6643 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6644 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6646 (append_insn): Update mips_macro_warning.sizes.
6647 (macro_start, macro_warning, macro_end): New functions.
6648 (macro_build): Don't emit warnings here.
6649 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6650 (md_convert_frag): Check for cases where one macro alternative
6651 needs a warning and the other doesn't. Emit a warning if the
6652 longer sequence was chosen.
6654 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6656 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6657 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6658 the first sequence, the size of the second sequence, and a flag
6659 that says whether we should warn.
6660 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6661 (RELAX_FIRST, RELAX_SECOND): New.
6662 (mips_relax): New variable.
6663 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6664 (append_insn): Remove "place" argument. Use mips_relax.sequence
6665 rather than "place" to check whether we're expanding the second
6666 alternative of a relaxable macro. Remove redundant check for
6667 branch relaxation. If generating a normal insn, and there
6668 is not enough room in the current frag, call relax_close_frag()
6669 to close it. Update mips_relax.sizes[]. Emit fixups for the
6670 second version of a relaxable macro. Record the first relaxable
6671 fixup in mips_relax. Remove tc_gen_reloc workaround.
6672 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6673 in the same way as in append_insn.
6674 (mips16_macro_build): Remove "place" argument.
6675 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6676 when generating the second version of a relaxable macro.
6677 (load_got_offset, add_got_offset): New functions.
6678 (load_address, macro): Use new relaxation machinery. Remove
6679 tc_gen_reloc workarounds.
6680 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6681 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6682 first version is needed.
6683 (tc_gen_reloc): Remove relaxation handling.
6684 (md_convert_frag): Go through the fixups for a relaxable macro and
6685 mark those that belong to the unneeded alternative as done. If the
6686 second alternative is needed, adjust the fixup addresses to account
6687 for the deleted first alternative.
6689 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6691 * frags.h (frag_room): Declare.
6692 * frags.c (frag_room): New function.
6693 * doc/internals.texi: Document it.
6695 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6697 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6698 optimization for -mtune=r3900, as this will break on other CPUs.
6700 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6702 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6703 be relaxed, use fixup.
6704 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6706 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6708 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6711 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6713 * config/tc-mips.c (append_insn): Properly detect variant frags
6714 that preclude swapping of relaxed branches. Correctly swap
6715 instructions between frags when dealing with relaxed branches.
6717 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6719 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6721 * aclocal.m4: Regenerate.
6722 * configure: Regenerate.
6724 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6726 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6729 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6731 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6732 reloc, reserve space for the delay slot as well as the jalr itself.
6734 2004-01-09 Paul Brook <paul@codesourcery.com>
6736 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6737 (do_vfp_sp2_from_reg2): New function.
6739 (do_vfp_dp_from_reg2): Check return values properly.
6741 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6743 * config/tc-mips.c (warn_nops): Remove static variable.
6744 (macro): Remove test of warn_nops.
6745 (md_shortops): Remove 'n'.
6746 (md_parse_option): Remove 'n' case.
6747 (md_show_usage): Remove -n.
6748 * doc/as.texinfo (Overview): Remove MIPS -n option.
6749 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6750 * NEWS: Mention removal of MIPS -n option.
6752 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6753 (cop_interlocks): Check ISA level.
6754 (cop_mem_interlocks): Define.
6755 (reg_needs_delay): Check cop_interlocks rather than
6756 ISA_HAS_COPROC_DELAYS.
6757 (append_insn): Likewise. Use cop_mem_interlocks rather than
6758 directly checking mips_opts.isa.
6759 (mips_emit_delays): Likewise.
6761 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6763 * config/tc-ia64.c (unwind): Move next_slot_number and
6764 next_slot_frag to ...
6765 (unw_rec_list): Here.
6766 (free_list_records): Removed.
6767 (output_unw_records): Likewise.
6768 (generate_unwind_image): Make it void.
6769 (alloc_record): Initialize next_slot_number and next_slot_frag.
6770 (slot_index): Take .org, .space and .align into account.
6771 (fixup_unw_records): Don't set slot_number to 0. Use
6772 list->next_slot_number and list->next_slot_frag instead of
6773 unwind.next_slot_number and unwind.next_slot_frag.
6774 (ia64_convert_frag): New.
6775 (generate_unwind_image): Generate a rs_machine_dependent frag
6777 (emit_one_bundle): Use list->next_slot_number and
6778 list->next_slot_frag instead of unwind.next_slot_number and
6779 unwind.next_slot_frag.
6781 * config/tc-ia64.h (md_convert_frag): Defined as
6783 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6785 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6787 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6788 * config/tc-frv.h (md_apply_fix3): Don't define.
6789 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6791 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6792 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6793 * config/tc-frv.c (line_separator_chars): Add `!'.
6794 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6795 * config/tc-frv.c (md_assemble): Clear insn upfront.
6796 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6797 * config/tc-frv.c (OPTION_FDPIC): New macro.
6798 (md_longopts): Add mfdpic.
6799 (md_parse_option): Handle it.
6800 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6801 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6802 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6803 (frv_pic_ptr): Parse funcdesc.
6805 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6807 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6808 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6810 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6812 * Makefile.am (Makefile): Move the dependency on
6813 $(BFDDIR)/configure.in to...
6814 (CONFIG_STATUS_DEPENDENCIES): ... here.
6815 (AUTOMAKE_OPTIONS): Require automake 1.8.
6816 * Makefile.in: Regenerate.
6817 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6818 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6819 $(BFDDIR)/configure.in here as well.
6820 * doc/Makefile.in: Regenerate.
6822 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6824 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6825 * Makefile.in: Regenerate.
6826 * aclocal.m4: Regenerate.
6827 * doc/Makefile.am (install, install-info): Remove.
6828 (install-data-local): A new hook for install-info.
6829 (AUTOMAKE_OPTIONS): Require automake 1.8.
6830 * doc/Makefile.in: Regenerate.
6832 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6834 * doc/c-sh.texi: Update description about floating point behavior
6837 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6839 * configure.in: Add m68k-uClinux target.
6840 * configure: Regenerate.
6842 For older changes see ChangeLog-0203
6848 version-control: never
projects / external / binutils.git / blob