1 2005-11-16 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
5 2005-11-16 Alan Modra <amodra@bigpond.net.au>
7 * configure.tgt (i386-*-gnu*): Set em=gnu.
8 * config/te-gnu.h: New file.
9 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
11 2005-11-16 Alan Modra <amodra@bigpond.net.au>
13 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
14 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
16 * read.c (s_lsym): Remove non-BFD assembler sym handling.
18 2005-11-16 Alan Modra <amodra@bigpond.net.au>
20 * read.c (s_comm_internal): Set bfd_com_section segment.
21 (s_mri_common): Likewise.
22 * write.c (write_object_file): Remove non-BFD assembler common
25 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
27 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
28 opcode if r4-r15 are not saved.
30 2005-11-15 Alan Modra <amodra@bigpond.net.au>
32 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
34 2005-11-14 Jan Beulich <jbeulich@novell.com>
36 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
37 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
38 (ar): Use AR_* instead of literals.
39 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
40 CR_PMV, CR_CMCV): Define.
41 (cr): Use CR_* instead of literals.
43 2005-11-14 Jan Beulich <jbeulich@novell.com>
45 * config/tc-ia64.c (md): Rename regsym to indregsym and move
46 it to the end of the structure.
47 (ar): Field regnum is unsigned.
49 (indirect_reg): Likewise.
50 (declare_register_set): Parameter regnum is unsigned.
51 (declare_register): Parameter numregs and base_regnum are
52 unsigned. So is the local loop variable.
53 (md_begin): Restrict scope of local variable regnum, which
54 also is unsigned. Replace loops with function calls where
55 possible. Re-order things so that register groups are kept
56 together. Remove all uses of regsym except for indirect
57 registers. Replace use of regsym by indregsym for indirect
59 (ia64_optimize_expr): Replace use of regsym by indregsym for
60 indirect registers, with appropriate bias.
62 2005-11-14 David Ung <davidu@mips.com>
64 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
65 for the MIPS16e save/restore instructions.
67 2005-11-11 Jan Beulich <jbeulich@novell.com>
69 * doc/Makefile.am: Make asconfig.texi writeable before trying
71 * doc/Makefile.in: Refresh.
73 2005-11-10 Jan Beulich <jbeulich@novell.com>
75 * config/tc-i386.c (intel_e11): Don't special-case segment
76 registers in brackets.
78 2005-11-10 Nick Clifton <nickc@redhat.com>
80 * config/tc-arm.c (BAD_ADDR_MODE): Define.
81 (arm_reg_parse_multi): Return NULL rather than FAIL.
82 (arm_reg_parse): Fix comment, the function returns FAIL rather
83 than NULL if it is unable to parse the register name.
84 (do_ldrex): Use BAD_ADDR_MODE.
85 Change error message for PC-relative addressing.
87 (do_t_ldrex): Use BAD_ADDR_MODE.
88 (do_t_strex): Likewise.
90 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
92 * config/tc-sparc.c (isoctal): Fix thinko.
94 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
96 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
97 flag_mri_m68k as condition for parsing the '$' as a prefix.
98 * as.h (DOLLAR_AMBIGU): Define if needed.
100 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
103 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
104 (ms1_architectures): Add ms2.
105 (md_parse_option): Add ms2.
106 (md_show_usage): Add ms2.
107 (md_assemble): Add JAL_HAZARD detection logic.
108 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
109 * doc/c-ms1.texi: New.
110 * doc/all.texi: Add MS1.
111 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
112 * doc/Makefile.in: Rebuilt.
113 * doc/Makefile: Rebuilt.
115 2005-11-07 Steve Ellcey <sje@cup.hp.com>
117 * configure: Regenerate after modifying bfd/warning.m4.
119 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
122 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
123 output constant data.
125 2005-11-07 Mark Mitchell <mark@codesourcery.com>
127 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
128 * doc/Makefile.in: Regenerated.
129 * doc/as.texinfo: Document "@FILE".
131 2005-11-07 Nick Clifton <nickc@redhat.com>
134 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
135 'x' attribute. Remember the actions of the 'w' and 'n' attributes
136 and do not allow the 'x','s' or 'd' attributes to change them.
138 2005-11-07 John Levon <levon@movementarian.org>
140 * config/tc-i386.h (tc_comment_chars): Define.
141 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
142 (i386_comment_chars): Add.
143 (md_parse_options): Process OPTION_DIVIDE.
144 (md_show_usage): Describe --divide option.
145 * doc/c-i386.texi: Document --divide option.
147 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
149 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
150 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
152 2005-11-07 Alan Modra <amodra@bigpond.net.au>
154 * macro.c (buffer_and_nest): Skip labels regardless of
155 NO_PSEUDO_DOT and flag_m68k_mri.
157 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
159 * expr.c (integer_constant): Match only 'B' as binary suffix if
160 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
163 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
165 * read.c (s_weakref): Do not permit redefinitions.
166 * symbols.c (colon): Do not permit redefinitions of equated
169 2005-11-01 Thiemo Seufer <ths@networkno.de>
172 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
173 * Makefile.in: Regenerate.
175 2005-11-01 Thiemo Seufer <ths@networkno.de>
177 * config/tc-mips.c (md_parse_option): Fix typo in comment.
179 2005-10-30 Mark Mitchell <mark@codesourcery.com>
181 * as.c (show_usage): Document "@FILE".
183 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
185 * Makefile.am (OBJ_FORMATS): Remove vms.
187 * Makefile.in: Regenerated.
189 * dep-in.sed: Replace " ./" with " ".
191 2005-10-28 Dave Brolley <brolley@redhat.com>
193 Contribute the following change:
194 2005-09-19 Dave Brolley <brolley@redhat.com>
196 * config/tc-m32c.c (default_isa): New static variable.
197 (m32c_isa): Now of type CGEN_BITSET.
198 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
200 2005-10-28 Paul Brook <paul@codesourcery.com>
202 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
203 instead of mcpu_cpu_opt.
205 2005-10-27 Sterling Augustine <sterling@tensilica.com>
207 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
208 refer to "ports" instead of "queues".
209 (check_t1_t2_reads_and_writes): Pass correct interface values to
210 xtensa_interface_inout.
212 2005-10-27 Jan Beulich <jbeulich@novell.com>
214 * read.c (assign_symbol): Also consider equates already defined.
215 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
216 * config/obj-coff.h (obj_symbol_clone_hook): New.
217 (coff_obj_symbol_clone_hook): Declare.
218 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
220 2005-10-26 DJ Delorie <dj@redhat.com>
222 * config/tc-m32c.c (md_relax_table, subtype_mappings,
223 md_convert_frag): Add jsr.w support.
225 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
227 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
228 and imm-8-HI operands.
230 2005-10-26 Paul Brook <paul@codesourcery.com>
232 * config/tc-arm.c (insns): Correct "sel" entry.
234 2005-10-26 Jan Beulich <jbeulich@novell.com>
236 * config/tc-i386.c (i386_operand): Don't check register prefix here.
237 (parse_real_register): Rename from parse_register.
238 (parse_register): New.
239 (i386_parse_name): New.
241 (intel_e11): Don't tolerate registers in offset expressions anymore.
242 (intel_get_token): Don't check register prefix here. Copy the actual
243 register token, not the canonical register name.
244 * config/tc-i386.h (md_operand): Delete.
245 (i386_parse_name): Declare.
246 (md_parse_name): Define.
248 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
250 * Makefile.am: Add Z80 cpu.
251 * Makefile.in: Regenerated.
252 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
253 and disallow newlines in quoted strings.
254 * configure.tgt: Add z80-*-coff.
255 * config/obj-coff.h: Add format "coff-z80".
256 * doc/Makefile.am: Add c-z80.texi.
257 * doc/Makefile.in: Regenerated.
258 * doc/all.texi: Add Z80.
259 * doc/c-z80.texi: New file
260 * doc/as.texinfo: Add z80 options and some z80-related remarks.
261 * config/tc-z80.c: New file
262 * config/tc-z80.h: New file
263 * NEWS: Mention new support.
265 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
267 * write.c (adjust_reloc_syms): Undo the change made on
268 2005-04-26 to allow local symbol set to undefined symbol.
270 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
272 * Makefile.am (bfin-parse.tab.h): Removed.
273 (bfin-parse.h): Added.
274 * Makefile.in: Regenerated.
276 2005-10-25 Alan Modra <amodra@bigpond.net.au>
278 * po/POTFILES.in: Regenerate.
279 * po/gas.pot: Regenerate.
281 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
283 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
284 make a single reloc with an offset rather than a stack.
285 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
287 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
289 * read.c (potable): Add weakref.
291 * read.h (s_weakref): Declare.
292 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
293 * symbols.c (colon): Clear weakrefr.
294 (symbol_find_exact): Rename to, and reimplement in terms of...
295 (symbol_find_exact_noref): ... new function.
296 (symbol_find): Likewise...
297 (symbol_find_noref): ... ditto.
298 (resolve_symbol_value): Resolve weakrefr without setting their
300 (S_SET_WEAK): Call hook.
301 (S_GET_VALUE): Follow weakref link.
302 (S_SET_VALUE): Clear weakrefr.
303 (S_IS_WEAK): Follow weakref link.
304 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
305 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
306 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
307 (symbol_mark_used): Follow weakref link.
308 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
309 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
310 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
311 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
312 * write.c (adust_reloc_syms): Follow weakref link. Do not
313 complain if target is undefined.
314 (write_object_file): Likewise. Remove weakrefr symbols. Drop
315 unreferenced weakrefd symbols.
316 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
318 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
319 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
320 * doc/as.texinfo: Document weakref.
321 * doc/internals.texi: Document new struct members, internal
324 2005-10-24 Jie Zhang <jie.zhang@analog.com>
326 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
327 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
328 * Makefile.in: Regenerate.
329 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
330 * config/tc-bfin.c (md_chars_to_number): Change the type of first
331 argument from unsigned char * to char * to remove signedness warnings.
333 2005-10-24 Jan Beulich <jbeulich@novell.com>
335 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
336 (dot_rot): Change type of num_* variables. Check for positive count.
337 (ia64_optimize_expr): Re-structure.
338 (md_operand): Check for general register.
340 2005-10-24 Jan Beulich <jbeulich@novell.com>
342 * config/tc-ia64.c (declare_register): Call symbol_create.
343 (md_begin): Remove local variables total, ar_base, and cr_base.
344 Start loops for registers at their respective first one. Don't
345 update md.regsym for alias names. Generate alias name tp for r13.
347 2005-10-21 DJ Delorie <dj@redhat.com>
349 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
350 names unstead of numbers.
352 2005-10-19 David Ung <davidu@mips.com>
354 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
355 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
356 hence avoiding to emit a nop.
358 2005-10-19 Jie Zhang <jie.zhang@analog.com>
360 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
362 (bfin_start_line_hook): Remove the workaround for LSETUP(.
363 (bfin_name_is_register): Remove the workarounds for LSETUP(
365 (bfin_start_label): Ditto.
367 2005-10-18 Bob Wilson <bob.wilson@acm.org>
369 * config/tc-xtensa.c (xtensa_end_directive): Restore
370 default_lit_sections regardless of use_literal_section.
372 2005-10-18 Jie Zhang <jie.zhang@analog.com>
374 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
375 * Makefile.in: Regenerated.
377 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
379 * doc/as.texinfo (.loc) Fix placement of '@end table'.
381 2005-10-17 Bob Wilson <bob.wilson@acm.org>
383 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
384 unsigned line number. Do not include "dwarf2dbg.h".
385 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
386 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
387 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
388 (md_assemble): Use as_where instead of dwarf2_where.
389 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
390 dwarf2_line_infos. Change to call new_logical_line followed by
393 2005-10-14 Mike Frysinger <vapier@gentoo.org>
395 * doc/as.texinfo (Section): Add missing ']' to .section example.
397 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
400 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
401 unknown opcode is found.
403 2005-10-12 Mark Mitchell <mark@codesourcery.com>
405 * NEWS: Mention @file.
407 2005-10-12 Nick Clifton <nickc@redhat.com>
409 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
410 generally tidy up the code.
411 * config/tc-avr.h: Likewise.
413 2005-10-12 Jan Beulich <jbeulich@novell.com>
415 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
416 (dot_pred_rel): Likewise.
417 (parse_operand): Likewise.
418 (ia64_unrecognized_line): Likewise.
419 (md_operand): Likewise.
421 2005-10-11 Jan Beulich <jbeulich@novell.com>
423 * expr.h (enum expr_mode): New.
424 (expression): Pass third argument to expr.
425 (expression_and_evaluate): New.
426 (deferred_expression): New.
427 (expr): Add third parameter.
428 (resolve_expression): New.
429 * struc-symbol.h (struct symbol): New members sy_volatile and
431 * symbols.c, symbols.h (symbol_clone): New.
432 (symbol_clone_if_forward_ref): New.
433 (snapshot_symbol): New.
434 (S_IS_VOLATILE): New.
435 (S_IS_FORWARD_REF): New.
436 (S_SET_VOLATILE): New.
437 (S_SET_FORWARD_REF): New.
438 * as.c (macro_expr): Use expression_and_evaluate.
439 * cond.c (s_if): Likewise.
440 (s_elseif): Likewise.
441 * dw2gencfi.c (cfi_parse_reg): Likewise.
442 * expr.c (operand): Add second parameter. Optionally call
443 deferred_expression. Pass mode argument to itself and md_parse_name.
444 Check mode before trying to evaluate symbol. Call
445 symbol_clone_if_forward_ref for both operands.
446 (expr): Add third parameter. Pass mode to operand and itself.
447 Optionally call resolve_expression.
448 (resolve_expression): New.
449 (get_single_number): Pass second argument to operand.
450 * read.c (potable): New entry for .eqv.
451 (read_a_source_file): Handle new == operator.
452 (get_absolute_expr): Use expression_and_evaluate.
454 (assign_symbol): Rename second parameter. Call symbol_clone on
455 legal and illegal redefinition. Call S_SET_VOLATILE and
456 S_SET_FORWARD_REF depending on mode.
457 (s_set): Update description.
458 (s_space): Call resolve_expression.
459 (pseudo_set): Optionally call deferred_expression. Check
460 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
462 * config/tc-ia64.h (md_parse_name): Add mode parameter.
463 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
464 * config/tc-m32r.h (md_parse_name): Likewise.
465 (m32r_parse_name): Likewise.
466 * config/tc-mmix.h (md_parse_name): Likewise.
467 * config/tc-mn10300.h (md_parse_name): Likewise.
468 (mn10300_parse_name): Likewise.
469 * config/tc-ppc.h (md_parse_name): Likewise.
470 * config/tc-sh.h (md_parse_name): Likewise.
471 (sh_parse_name): Likewise.
472 * config/tc-sh64.h (md_parse_name): Likewise.
473 (sh64_consume_datalabel): Likewise.
474 * config/tc-tic54x.h (md_parse_name): Likewise.
475 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
476 before trying to evaluate symbol.
477 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
478 * config/tc-sh.c (sh_parse_name): Likewise.
479 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
480 second argument to operandf. Pass mode parameter to sh_parse_name.
481 * doc/as.texinfo: Document .eqv and the == assignment operator.
483 2005-10-10 Ian Lance Taylor <ian@airs.com>
485 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
486 * Makefile.in: Regenerate.
488 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
490 * expr.c (operator): Allow "!=" as a synonym for "<>".
491 * doc/as.texinfo (Infix Op): Mention "!=".
493 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
495 * config/tc-hppa.c (strict): Don't initialize. Update comment.
496 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
497 found. Simplify handling of "ma" and "mb" completers.
499 2005-10-08 Paul Brook <paul@codesourcery.com>
501 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
502 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
504 (arm_cpu_option_table): Add canonical_name.
505 (arm_cpus): Populate canonical_name field.
506 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
507 aeabi_set_public_attributes, arm_md_end): New functions.
508 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
509 (md_assemble): Set thumb_arch_used and arm_arch_used.
510 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
511 * config/tc-arm.h (md_end): Define.
512 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
514 2005-10-06 Khem Raj <kraj@mvista.com>
515 NIIBE Yutaka <gniibe@m17n.org>
517 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
518 (parse_reg_without_prefix): New function.
519 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
521 (option md_longopts): Add allow-reg-prefix option.
522 * doc/c-sh.texi: Document --allow-reg-prefix option.
523 * NEWS: Mention the new switch.
525 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
527 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
530 2005-09-30 Sterling Augustine <sterling@tensilica.com>
531 Bob Wilson <bob.wilson@acm.org>
533 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
535 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
537 * Makefile.am: Run "make dep-am".
538 * Makefile.in: Regenerated.
539 * aclocal.m4: Likewise.
541 2005-09-30 Mark Mitchell <mark@codesourcery.com>
543 * as.c (main): Use expandargv.
545 2005-09-30 Jan Beulich <jbeulich@novell.com>
547 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
550 2005-09-30 Catherine Moore <clm@cm00re.com>
552 * Makefile.am: Bfin support.
553 * Makefile.in: Regenerated.
554 * aclocal.m4: Regenerated.
555 * configure: Regenerated.
556 * configure.in: Bfin support.
557 * configure.tgt: Bfin support.
558 * config/bfin-aux.h: New file.
559 * config/bfin-defs.h: New file.
560 * config/bfin-lex.l: New file.
561 * config/bfin-parse.y: New file.
562 * config/tc-bfin.c: New file.
563 * config/tc-bfin.h: New file.
564 * doc/Makefile.am: Recognize c-bfin.texi.
565 * doc/Makefile.in: Regenerated.
566 * doc/all.texi: Bfin support.
567 * doc/as.texinfo: Likewise.
568 * doc/c-bfin.texi: Document bfin-specific syntax and
571 2005-09-30 Paul Brook <paul@codesourcery.com>
573 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
574 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
575 normal infix conditions.
576 (C3E): Include Thumb-2 definition.
578 (insns): Use them for legacy mnemonics.
580 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
582 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
583 version of <locale.h> when ENABLE_NLS is not defined.
585 2005-09-29 Jan Beulich <jbeulich@novell.com>
587 * config/tc-ia64.c (parse_operands): Always parse first operand of
590 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
591 Alan Modra <amodra@bigpond.net.au>
593 * app.c (do_scrub_chars): Match open and close quote of strings.
594 Remove redundant EOF test in case 7.
596 2005-09-28 Jan Beulich <jbeulich@novell.com>
598 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
599 relocations in 16- and 32-bit modes.
600 (i386_displacement): Make pc-relative branch handling dependent
601 upon operand (rather than address) size.
603 2005-09-28 Jan Beulich <jbeulich@novell.com>
605 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
607 (dot_cfi_startproc): Likewise.
608 (dot_cfi_endproc): Likewise. Also check no extra input was given.
609 (dot_cfi_escape): Likewise.
611 2005-09-28 Jan Beulich <jbeulich@novell.com>
613 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
614 (TC_CONS_FIX_NEW): Define unconditionally.
615 (x86_pe_cons_fix_new): Remove.
616 * config/tc-i386.c (signed_cons): New.
617 (md_pseudo_table): Add slong.
618 (x86_cons_fix_new): Declare unconditionally.
619 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
620 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
623 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
625 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
626 buffer after copying string.
628 2005-09-27 Paul Brook <paul@codesourcery.com>
630 * config/arm.c (arm_cpus): Add more cpu names.
631 * doc/c-arm.texi: Document them.
633 2005-09-21 Alan Modra <amodra@bigpond.net.au>
635 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
637 2005-09-20 Richard Henderson <rth@redhat.com>
639 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
641 2005-09-20 Richard Henderson <rth@redhat.com>
643 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
645 (dwarf2_loc_mark_labels): New.
646 (dwarf2_gen_line_info_1): Split out of ...
647 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
648 (dwarf2_emit_label): New.
649 (dwarf2_directive_loc_mark_labels): New.
650 (out_set_addr): Take a symbol instead of frag+ofs.
651 (relax_inc_line_addr): Likewise.
652 (emit_inc_line_addr): Assert delta non-negative.
653 (process_entries): Remove dead code. Update to work with temp
654 symbols instead of frag+ofs.
655 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
656 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
657 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
658 * config/obj-elf.h (obj_frob_label): New.
659 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
660 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
661 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
662 Similarly in the respective tc_frob_label implementation functions.
663 * config/tc-i386.c (md_pseudo_table): Move file and loc to
664 non-elf section; add loc_mark_labels.
665 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
666 (ia64_flush_insns): Check for marked labels; emit line entry if so.
667 (emit_one_bundle): Similarly.
668 (ia64_frob_label): Record marked labels.
669 * config/tc-m68hc11.h (tc_frob_label): Remove.
670 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
671 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
672 * config/tc-sh64.h (tc_frob_label): Likewise.
673 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
675 2005-09-20 Alan Modra <amodra@bigpond.net.au>
677 * read.c (pseudo_set): Set segment of expression syms to expr_section.
679 2005-09-14 Jan Beulich <jbeulich@novell.com>
681 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
682 registers, floating point control and status words, and mxcsr as
683 well as (for 64-bit code) segment base registers and rflags.
685 2005-09-09 Dmitry Diky <diwil@spec.ru>
687 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
688 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
691 2005-09-08 Chao-ying Fu <fu@mips.com>
693 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
694 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
697 2005-09-08 Paul Brook <paul@codesourcery.com>
699 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
700 (do_smc, do_t_smc): ... to this.
701 (insns): Remane smi to smc.
702 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
705 2005-09-07 Richard Henderson <rth@redhat.com>
707 * dwarf2dbg.c (dwarf2_where): Set line->isa.
708 (dwarf2_set_isa): New.
709 (dwarf2_directive_loc): Rearrange to allow all options on one line.
710 * dwarf2dbg.h (dwarf2_set_isa): Declare.
711 * doc/as.texinfo: Update .loc documentation.
713 2005-09-07 Richard Henderson <rth@redhat.com>
715 * dwarf2dbg.c: Include safe-ctype.h.
716 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
717 (current): Initialize.
718 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
719 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
720 (dwarf2_directive_file): Cope with invalid filename.
721 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
722 epilogue_begin, is_stmt, isa.
723 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
725 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
726 and DWARF2_FLAG_EPILOGUE_BEGIN.
727 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
728 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
729 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
730 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
731 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
732 (struct dwarf2_line_info): Add isa member.
733 * doc/as.texinfo (LNS directives): New node.
735 2005-09-07 David Ung <davidu@mips.com>
737 * config/tc-mips.c (append_insn): Undo last change. Instead add
738 guard to suppress calling frag_grow if the current instruction is
739 one that allows a delay slot.
741 2005-09-06 Chao-ying Fu <fu@mips.com>
743 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
744 (mips_opts): Add -1 to initialize ase_mt.
745 (file_ase_mt): New variable for -mmt.
746 (CPU_HAS_MT): New define.
747 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
749 (mips_ip): Check ase_mt to enable MT instructions.
750 Handle !, $, *, &, +T, +t, g operand formats.
751 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
753 (OPTION_MT, OPTION_NO_MT): New define.
754 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
755 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
756 (mips_after_parse_args): Set ase_mt based on CPU.
757 (s_mipsset): Handle ".set mt" and ".set nomt".
758 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
759 (md_show_usage): Show usage of -mmt and -mno-mt.
760 * doc/as.texinfo: Document -mmt and -mno-mt options.
761 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
764 2005-09-06 Paul Brook <paul@codesourcery.com>
766 * config/tc-arm.c (arm_it): Add relax field.
767 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
768 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
769 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
770 do_t_mov_cmp): Allow relaxation.
771 (output_relax_insn): New function.
772 (put_thumb32_insn): New function.
773 (output_inst): Use new functions.
774 (md_assemble): Don't throw error on relaxable instructions.
775 (insns): Change "b" entry from TCE(...) to tCE(...).
776 (md_estimate_size_before_relax): Return 2.
777 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
778 relax_branch, arm_relax_frag): New functions.
779 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
781 * config/tc-arm.h (md_convert_frag): Remove definition.
782 (md_relax_frag): Define.
783 (arm_relax_frag): Add prototype.
785 2005-09-02 Paul Brook <paul@codesourcery.com>
787 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
789 2005-09-02 Paul Brook <paul@codesourcery.com>
791 * config/tc-arm.c (encode_arm_cp_address): Use
792 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
793 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
795 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
798 (insns): Use them for coprocessor instructions.
799 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
800 (get_thumb32_insn): New function.
801 (put_thumb32_insn): New function.
802 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
803 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
805 2005-09-02 Paul Brook <paul@codesourcery.com>
807 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
808 incorrect suffix matches.
810 2005-09-01 David Ung <davidu@mips.com>
812 * config/tc-mips.c (append_insn): Correctly handle mips16 case
813 when the frags are different for the 2 instructions we want to
814 swap. If the lengths of the 2 instructions are not the same, we
815 won't do the swap but emit an nop.
817 2005-09-01 Dmitry Diky <diwil@spec.ru>
819 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
820 as appropriate. Change frag_variant() to frag_var() for relaxes.
822 2005-08-29 Nick Clifton <nickc@redhat.com>
824 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
827 2005-08-26 Jan Beulich <jbeulich@novell.com>
829 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
830 qualified operand of a branch.
831 (intel_bracket_expr): Set JumpAbsolute here...
832 (intel_e11): ... rather than here.
834 2005-08-26 Christian Groessler <chris@groessler.org>
836 * configure.tgt: Set bfd_gas also for z8k cpu.
837 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
839 (newfix): Adapt to bfd reloc types.
840 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
841 is available in the current frag.
842 (md_convert_frag): Adapt function parameters.
843 (tc_gen_reloc): New function.
844 (md_section_align): Use bfd_get_section_alignment.
845 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
846 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
848 * config/tc-z8k.h (TARGET_ARCH): Define.
849 (tc_fix_adjustable): Define.
851 2005-08-25 Chao-ying Fu <fu@mips.com>
853 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
854 (mips_opts): Add -1 to initialize ase_dsp.
855 (file_ase_dsp): New variable for -mdsp.
856 (CPU_HAS_DSP): New define.
857 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
859 (mips_ip): Add min_range and max_range for checking singed numbers.
860 Check ase_dsp to enable DSP instructions.
861 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
862 (OPTION_DSP, OPTION_NO_DSP): New define.
863 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
864 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
865 (mips_after_parse_args): Set ase_dsp based on CPU.
866 (s_mipsset): Handle ".set dsp" and ".set nodsp".
867 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
868 (md_show_usage): Show usage of -mdsp and -mno-dsp.
870 2005-08-23 David Ung <davidu@mips.com>
872 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
875 2005-08-23 Alan Modra <amodra@bigpond.net.au>
878 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
880 2005-08-23 Phil Edwards <phil@codesourcery.com>
882 * configure.tgt (*-*-vxworks): Match vxworks* instead.
884 2005-08-22 Jan Beulich <jbeulich@novell.com>
886 * config/tc-i386.c (object_64bit): New.
887 (i386_target_format): Initialize it.
888 (output_disp): Use object_64bit for relocation type determination.
889 (output_imm): Likewise.
890 (i386_validate_fix): Likewise.
891 (tc_gen_reloc): Likewise.
892 (lex_got): Likewise. Remove static mode_name. Change array size
893 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
894 (x86_cons): Use object_64bit for deciding whether quad fields can
897 2005-08-18 Christian Groessler <chris@groessler.org>
899 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
900 * config/tc-mcore.h: Likewise.
901 * config/tc-z8k.h: Likewise.
902 * config/tc-z8k.c: Likewise.
903 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
904 sh_coff_reloc_mangle declaration.
905 * config/tc-sh.c: (md_apply_fix): Fix comment for case
908 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
910 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
911 to confirm that no ISA is specified.
913 2005-08-18 Nick Clifton <nickc@redhat.com>
915 * write.c (relax_segment): Count the number of frags being
916 processed and use this to compute a maximum limit on the number of
917 iterations that will be allowed when attempting to relax the
920 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
922 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
923 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
925 2005-08-16 Alan Modra <amodra@bigpond.net.au>
927 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
930 2005-08-15 Paul Brook <paul@codesourcery.com>
932 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
934 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
936 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
938 * config/tc-ppc.c (parse_cpu): Add -me300 support.
939 (md_show_usage): Likewise.
940 * doc/c-ppc.texi (PowerPC-Opts): Document it.
942 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
944 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
945 (md_gather_operands): Add support for optional operands.
947 2005-08-12 Dmitry Diky <diwil@spec.ru>
948 * config/tc-msp430.c (msp430_enable_relax): New flag.
949 (msp430_enable_polys): Likewise.
950 (OPTION_RELAX): New option.
951 (OPTION_POLYMORPHS): Likewise.
952 (md_longopts): New long options.
953 (md_show_usage): Updated.
954 (md_parse_option): Add new options handler.
955 (msp430_operands): Add check if polymorph insns are enabled.
956 (msp430_force_relocation_local): New function.
957 (md_apply_fix): Now delete relocs according to new flags combination.
958 (msp430_relax_frag): Convert long branches to short branches only if
959 flag msp430_enable_relax is set.
960 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
961 (msp430_force_relocation_local): Likewise.
962 * doc/c-msp430.texi: Describe new options.
964 2005-08-11 Ian Lance Taylor <ian@airs.com>
966 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
967 (stamp-mk.com): Likewise.
968 (EXTRA_DIST): Remove make-gas.com from list.
969 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
970 * Makefile.in: Regenerate.
972 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
974 * subsegs.c (subseg_change): Move declaration of seginfo to before
977 2005-08-11 Alan Modra <amodra@bigpond.net.au>
979 * README-vms: Delete.
980 * config-gas.com: Delete.
981 * makefile.vms: Delete.
982 * vmsconf.sh: Delete.
983 * config/atof-tahoe.c: Delete.
984 * config/m88k-opcode.h: Delete.
985 * config/obj-bout.c: Delete.
986 * config/obj-bout.h: Delete.
987 * config/obj-hp300.c: Delete.
988 * config/obj-hp300.h: Delete.
989 * config/tc-a29k.c: Delete.
990 * config/tc-a29k.h: Delete.
991 * config/tc-h8500.c: Delete.
992 * config/tc-h8500.h: Delete.
993 * config/tc-m88k.c: Delete.
994 * config/tc-m88k.h: Delete.
995 * config/tc-tahoe.c: Delete.
996 * config/tc-tahoe.h: Delete.
997 * config/tc-tic80.c: Delete.
998 * config/tc-tic80.h: Delete.
999 * config/tc-w65.c: Delete.
1000 * config/tc-w65.h: Delete.
1001 * config/te-aux.h: Delete.
1002 * config/te-delt88.h: Delete.
1003 * config/te-delta.h: Delete.
1004 * config/te-dpx2.h: Delete.
1005 * config/te-hp300.h: Delete.
1006 * config/te-ic960.h: Delete.
1007 * config/vms-a-conf.h: Delete.
1008 * doc/c-a29k.texi: Delete.
1009 * doc/c-h8500.texi: Delete.
1010 * doc/c-m88k.texi: Delete.
1011 * README: Remove obsolete examples, and list of supported targets.
1012 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1013 bout and hp300 support.
1014 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1015 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1017 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1018 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1019 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1021 * dw2gencfi.c: Likewise.
1022 * dwarf2dbg.c: Likewise.
1023 * ehopt.c: Likewise.
1024 * input-file.c: Likewise.
1025 * listing.c: Likewise.
1026 * literal.c: Likewise.
1027 * messages.c: Likewise.
1029 * output-file.c: Likewise.
1031 * stabs.c: Likewise.
1032 * struc-symbol.h: Likewise.
1033 * subsegs.c: Likewise.
1034 * subsegs.h: Likewise.
1035 * symbols.c: Likewise.
1036 * symbols.h: Likewise.
1038 * write.c: Likewise.
1039 * write.h: Likewise.
1040 * config/aout_gnu.h: Likewise.
1041 * config/obj-aout.c: Likewise.
1042 * config/obj-aout.h: Likewise.
1043 * config/obj-coff.c: Likewise.
1044 * config/obj-coff.h: Likewise.
1045 * config/obj-evax.h: Likewise.
1046 * config/obj-ieee.h: Likewise.
1047 * config/tc-arm.c: Likewise.
1048 * config/tc-arm.h: Likewise.
1049 * config/tc-avr.c: Likewise.
1050 * config/tc-avr.h: Likewise.
1051 * config/tc-crx.h: Likewise.
1052 * config/tc-d10v.h: Likewise.
1053 * config/tc-d30v.h: Likewise.
1054 * config/tc-dlx.h: Likewise.
1055 * config/tc-fr30.h: Likewise.
1056 * config/tc-frv.h: Likewise.
1057 * config/tc-h8300.c: Likewise.
1058 * config/tc-h8300.h: Likewise.
1059 * config/tc-hppa.h: Likewise.
1060 * config/tc-i370.h: Likewise.
1061 * config/tc-i386.c: Likewise.
1062 * config/tc-i386.h: Likewise.
1063 * config/tc-i860.h: Likewise.
1064 * config/tc-i960.c: Likewise.
1065 * config/tc-i960.h: Likewise.
1066 * config/tc-ip2k.h: Likewise.
1067 * config/tc-iq2000.h: Likewise.
1068 * config/tc-m32c.h: Likewise.
1069 * config/tc-m32r.h: Likewise.
1070 * config/tc-m68hc11.h: Likewise.
1071 * config/tc-m68k.c: Likewise.
1072 * config/tc-m68k.h: Likewise.
1073 * config/tc-maxq.c: Likewise.
1074 * config/tc-maxq.h: Likewise.
1075 * config/tc-mcore.c: Likewise.
1076 * config/tc-mcore.h: Likewise.
1077 * config/tc-mn10200.h: Likewise.
1078 * config/tc-mn10300.c: Likewise.
1079 * config/tc-mn10300.h: Likewise.
1080 * config/tc-ms1.h: Likewise.
1081 * config/tc-msp430.c: Likewise.
1082 * config/tc-msp430.h: Likewise.
1083 * config/tc-ns32k.c: Likewise.
1084 * config/tc-ns32k.h: Likewise.
1085 * config/tc-openrisc.h: Likewise.
1086 * config/tc-or32.c: Likewise.
1087 * config/tc-or32.h: Likewise.
1088 * config/tc-ppc.c: Likewise.
1089 * config/tc-ppc.h: Likewise.
1090 * config/tc-s390.h: Likewise.
1091 * config/tc-sh.c: Likewise.
1092 * config/tc-sh.h: Likewise.
1093 * config/tc-sparc.c: Likewise.
1094 * config/tc-tic30.c: Likewise.
1095 * config/tc-tic30.h: Likewise.
1096 * config/tc-tic4x.c: Likewise.
1097 * config/tc-tic4x.h: Likewise.
1098 * config/tc-tic54x.c: Likewise.
1099 * config/tc-tic54x.h: Likewise.
1100 * config/tc-v850.h: Likewise.
1101 * config/tc-vax.c: Likewise.
1102 * config/tc-vax.h: Likewise.
1103 * config/tc-xstormy16.h: Likewise.
1104 * config/tc-xtensa.h: Likewise.
1105 * config/tc-z8k.c: Likewise.
1106 * config/tc-z8k.h: Likewise.
1107 * config/vms-a-conf.h
1108 * doc/Makefile.am: Likewise.
1109 * doc/all.texi: Likewise.
1110 * doc/as.texinfo: Likewise.
1111 * doc/internals.texi: Likewise.
1112 * doc/Makefile.in: Regenerate.
1113 * Makefile.in: Regenerate.
1114 * configure: Regenerate.
1115 * config.in: Regenerate.
1116 * po/POTFILES.in: Regenerate.
1118 2005-08-09 Nick Clifton <nickc@redhat.com>
1121 * macro.c (getstring): Do not treat round parentheses exactly the
1122 same as angle brackets - the parentheses need to be preserved and
1123 passed on to the macro processing code.
1125 2005-08-08 Nick Clifton <nickc@redhat.com>
1127 * config/tc-msp430.c (MSP430_ISA_21): Define.
1128 (mcu_types): Add entries for msp430x21xx variants.
1130 2005-08-08 Nick Clifton <nickc@redhat.com>
1133 * macro.c (getstring): Treat round parentheses in the same way as
1135 (get_any_string): Likewise.
1137 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1140 * as.c (parse_args): Handle -al=<FILE>.
1142 2005-08-07 Nick Clifton <nickc@redhat.com>
1144 * read.c (s_app_line): Accept a line number of 0 for compatibility
1145 with gcc's output for assembler-with-cpp files.
1147 2005-08-05 Paul Brook <paul@codesourcery.com>
1149 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1150 (do_t_add_sub): Use correct encodings inside IT block.
1151 (do_t_arit3c): Ditto.
1152 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1153 (md_assemble): Verify conditional suffixes agains IT blocks.
1155 2005-08-05 Paul Brook <paul@codesourcery.com>
1157 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1159 (encode_thumb32_shifted_operand): Prohibit register shifts.
1160 (encode_thumb32_addr_mode): Fix typo.
1161 (insns): Correct thumb2 ldm and stm opcodes.
1163 2005-08-02 Khem Raj <kraj@mvista.com>
1165 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1166 WLDRD/WSTRD instruction.
1168 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1170 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1171 if emitting a reloc.
1173 2005-07-29 Thiemo Seufer <ths@networkno.de>
1175 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1177 2005-07-29 Paul Brook <paul@codesourcery.com>
1179 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1181 (do_t_addr): Implement 32-bit variant.
1182 (do_t_push_pop): Make some errors warnings. Handle single register
1184 (insns): Use tCE for adr.
1185 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1186 (md_apply_fix): Ditto.
1188 2005-07-29 Paul Brook <paul@codesourcery.com>
1190 * config/tc-arm.c (parse_tb): New function.
1191 (enum operand_parse_code): Add OP_TB.
1192 (parse_operands): Handle OP_TB.
1193 (do_t_add_sub_w, do_t_tb): New functions.
1194 (insns): Add entries for addw, subw, tbb and tbh.
1195 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1197 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1199 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1201 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1203 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1205 2005-07-27 Jan Beulich <jbeulich@novell.com>
1207 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1209 (unw_p_record): Remove unused/redundant fields imask and rmask.
1210 Combine spoff and pspoff into a union. Combine gr and br into a
1211 union. Change type of grmask and brmask to unsigned char. Change type
1212 of frmask to unsigned int.
1213 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1214 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1215 (check_pending_save): New.
1216 (alloc_record): Clear out entire record.
1217 (output_psp_gr): Use renamed structure fields.
1218 (output_psp_sprel): Likewise.
1219 (output_rp_gr): Likewise.
1220 (output_rp_br): Likewise.
1221 (output_rp_psprel): Likewise.
1222 (output_rp_sprel): Likewise.
1223 (output_pfs_gr): Likewise.
1224 (output_pfs_psprel): Likewise.
1225 (output_pfs_sprel): Likewise.
1226 (output_preds_gr): Likewise.
1227 (output_preds_psprel): Likewise.
1228 (output_preds_sprel): Likewise.
1229 (output_spill_base): Likewise.
1230 (output_unat_gr): Likewise.
1231 (output_unat_psprel): Likewise.
1232 (output_unat_sprel): Likewise.
1233 (output_lc_gr): Likewise.
1234 (output_lc_psprel): Likewise.
1235 (output_lc_sprel): Likewise.
1236 (output_fpsr_gr): Likewise.
1237 (output_fpsr_psprel): Likewise.
1238 (output_fpsr_sprel): Likewise.
1239 (output_priunat_gr): Likewise.
1240 (output_priunat_psprel): Likewise.
1241 (output_priunat_sprel): Likewise.
1242 (output_bsp_gr): Likewise.
1243 (output_bsp_psprel): Likewise.
1244 (output_bsp_sprel): Likewise.
1245 (output_bspstore_gr): Likewise.
1246 (output_bspstore_psprel): Likewise.
1247 (output_bspstore_sprel): Likewise.
1248 (output_rnat_gr): Likewise.
1249 (output_rnat_psprel): Likewise.
1250 (output_rnat_sprel): Likewise.
1251 (output_spill_psprel): Likewise.
1252 (output_spill_sprel): Likewise.
1253 (output_spill_reg): Likewise.
1254 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1256 (output_frgr_mem): Likewise.
1257 (output_gr_mem): Likewise.
1258 (output_br_mem): Likewise.
1259 (output_gr_gr): Likewise.
1260 (output_br_gr): Likewise.
1261 (fixup_unw_records): Likewise.
1262 (process_one_record): Use renamed structure fields. For gr_gr and
1263 br_gr, collect mask from chain of records before output.
1264 (in_prologue): Simplify and eliminate early returns. Call
1266 (in_body): Simplify and eliminate early returns.
1267 (dot_body): Call check_pending_save.
1268 (md_assemble): Update comment. Deal with pending saves.
1270 2005-07-26 Jan Beulich <jbeulich@novell.com>
1272 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1273 mask from guessed suffix, but mask out other immediate types only
1274 if at least on candidate is valid for the insn.
1276 2005-07-25 DJ Delorie <dj@redhat.com>
1278 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1279 Support %mod() modifiers from opcodes.
1280 * doc/c-m32c.texi (M32C-Modifiers): New section.
1282 2005-07-25 Jan Hubicka <jh@suse.cz>
1283 H.J. Lu <hongjiu.lu@intel.com>
1285 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1287 (elf_com_section_ptr): New.
1288 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1289 (elf_common_parse): Make it global. Use elf_com_section_ptr
1290 instead of bfd_com_section_ptr.
1291 (obj_elf_change_section): Handle x86-64 large bss sections.
1293 * config/obj-elf.h (elf_com_section_ptr): New.
1294 (elf_common_parse): New.
1296 * config/tc-i386.c (handle_large_common): New.
1297 (md_pseudo_table): Add "largecomm".
1298 (x86_64_section_letter): New.
1299 (x86_64_section_word): New.
1301 * config/tc-i386.h (x86_64_section_word): New.
1302 (x86_64_section_letter): New.
1303 (md_elf_section_letter): New. Defined.
1304 (md_elf_section_word): Likewise.
1306 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1308 * configure.tgt: Remove i386-*-rtemself*.
1309 Remove sparc-*-rtemself*.
1311 2005-07-21 Ben Elliston <bje@gnu.org>
1313 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1315 2005-07-21 Paul Brook <paul@codesourcery.com>
1317 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1320 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1322 * messages.c: Use vsnprintf instead of vsprintf.
1324 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1326 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1327 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1329 2005-07-18 Nick Clifton <nickc@redhat.com>
1331 * configure.tgt: Restore alpha ordering to list of arches.
1333 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1335 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1337 2005-07-18 Jan Beulich <jbeulich@novell.com>
1339 * config/tc-i386.c (md_begin): Use IS_ELF.
1340 (tc_i386_fix_adjustable): Likewise.
1341 (md_estimate_size_before_relax): Likewise.
1342 (md_apply_fix): Likewise.
1343 (i386_target_format): Likewise.
1344 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1345 (i386_immediate): Remove #ifdef LEX_AT.
1346 (i386_displacement): Likewise.
1347 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1350 2005-07-18 Jan Beulich <jbeulich@novell.com>
1352 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1353 parameter to unsigned. Parameter sign now is tristate - zero/
1354 positive mean unsigned/signed, negative means signedness doesn't
1355 matter. Check field size,
1356 signedness, and pcrel-ness are in agreement between relocated field
1357 and relocation type. Adjust diagnostics.
1358 (optimize_imm): And type mask of operand instead of overwriting it.
1359 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1360 local structure and initialize gotrel accordingly. Pass caller as
1361 mask of types that the operator can match.
1362 (x86_cons_fix_new): Let reloc know that signedness of relocation
1364 (x86_pe_cons_fix_new): Likewise.
1365 (x86_cons): Pass additional argument to lex_got.
1366 (i386_immediate): New local variable 'types'. Pass its address as
1367 additional argument to lex_got. Mask out operand types not supported
1369 (i386_displacement): Likewise. Set bigdisp to all types supported in
1370 64-bit mode, combining the previously split initialization.
1372 2005-07-18 Jan Beulich <jbeulich@novell.com>
1374 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1377 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1379 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1382 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1384 * Makefile.am: Run "make dep-am".
1385 * Makefile.in: Regenerate.
1387 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1389 * gas/config/tc-i386.h (CpuVMX): New.
1390 (CpuUnknownFlags): Add CpuVMX.
1392 2005-07-14 Jim Blandy <jimb@redhat.com>
1394 Add support for the Renesas M32C.
1395 * Makefile.am (CPU_TYPES): List m32c.
1396 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1397 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1398 * configure.in: Add case for m32c.
1399 * configure.tgt: Add cases for m32c and m32c-*-elf.
1400 * configure: Regenerated.
1401 * config/tc-m32c.c, config/tc-m32c.h: New files.
1402 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1403 * doc/Makefile.in: Regenerated.
1404 * doc/all.texi: Set M32C.
1405 * doc/as.texinfo: Add text for the M32C-specific options and line
1406 comment characters, and refer to c-m32c.texi.
1407 * doc/c-m32c.texi: New file.
1409 2005-07-14 Nick Clifton <nickc@redhat.com>
1412 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1413 the ins_parse buffer.
1415 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1417 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1418 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1420 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1422 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1425 2005-07-08 Ben Elliston <bje@au.ibm.com>
1427 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1428 * config/obj-elf.h: Likewise.
1429 * config/tc-h8300.h: Likewise.
1430 * config/tc-h8500.h: Likewise.
1431 * config/tc-i370.h: Likewise.
1432 * config/tc-i386.h: Likewise.
1433 * config/tc-m68hc11.h: Likewise.
1434 * config/tc-m68k.h: Likewise.
1435 * config/tc-ppc.h: Likewise.
1436 * config/tc-s390.h: Likewise.
1437 * config/tc-sh.h: Likewise.
1438 * config/tc-sparc.h: Likewise.
1439 * config/tc-tic30.c: Likewise.
1440 * config/tc-w65.h: Likewise.
1441 * config/tc-xtensa.h: Likewise.
1443 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1446 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1448 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1450 * config/tc-tic30.c (debug): Add format attribute. Fix format
1453 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1455 * config/tc-i386.c (cpu_arch): Add sse3.
1457 * config/tc-i386.h (CpuSSE3): Renamed from ...
1458 (CpuPNI): This. Defined as CpuSSE3.
1460 * doc/c-i386.texi: Document .sse3.
1462 2005-07-06 Jan Beulich <jbeulich@novell.com>
1464 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1466 2005-07-05 Nick Clifton <nickc@redhat.com>
1468 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1469 md_chars_to_numbers to an unsigned pointer in order to avoid a
1470 compile time warning.
1472 2005-07-05 Paul Brook <paul@codesourcery.com>
1474 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1476 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1478 * config/tc-ms1.c: New.
1479 * config/tc-ms1.h: New.
1480 * testsuite/gas/ms1/allinsn.d: New.
1481 * testsuite/gas/ms1/allinsn.s: New.
1482 * testsuite/gas/ms1/badinsn.s: New.
1483 * testsuite/gas/ms1/badinsn1.s: New.
1484 * testsuite/gas/ms1/badoffsethigh.s: New.
1485 * testsuite/gas/ms1/badoffsetlow.s: New.
1486 * testsuite/gas/ms1/badorder.s: New.
1487 * testsuite/gas/ms1/badreg.s: New.
1488 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1489 * testsuite/gas/ms1/badsignedimmlow.s: New.
1490 * testsuite/gas/ms1/badsyntax.s: New.
1491 * testsuite/gas/ms1/badsyntax1.s: New.
1492 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1493 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1494 * testsuite/gas/ms1/errors.exp: New.
1495 * testsuite/gas/ms1/ldst.s: New.
1496 * testsuite/gas/ms1/misc.d: New.
1497 * testsuite/gas/ms1/misc.s: New.
1498 * testsuite/gas/ms1/ms1-16-003.d: New.
1499 * testsuite/gas/ms1/ms1-16-003.s: New.
1500 * testsuite/gas/ms1/ms1.exp: New.
1501 * testsuite/gas/ms1/msys.d: New.
1502 * testsuite/gas/ms1/msys.s: New.
1503 * testsuite/gas/ms1/relocs.d: New.
1504 * testsuite/gas/ms1/relocs.exp: New.
1505 * testsuite/gas/ms1/relocs1.s: New.
1506 * testsuite/gas/ms1/relocs2.s: New.
1508 2005-07-05 Jan Beulich <jbeulich@novell.com>
1510 * config/tc-i386.h (CpuSVME): New.
1511 (CpuUnknownFlags): Include CpuSVME.
1512 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1513 as alias of sledgehammer.
1514 (md_assemble): Include invlpga in the check for insns with two source
1516 (process_operands): Include SVME insns in the check for ignored
1517 segment overrides. Adjust diagnostic.
1518 (i386_index_check): Special-case SVME insns with memory operands.
1520 2005-07-04 Khem Raj <kraj@mvista.com>
1521 Nick Clifton <nickc@redhat.com>
1523 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1524 use an immediate value.
1525 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1526 since the register field of the operands structure is unsigned.
1527 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1528 (parse_operands): Make the 2ns parameter an unsigned pointer to
1530 (do_ldrd): When using the imm field of the operands structure as a
1531 second register field, treat it as unsigned.
1533 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1536 * config/obj-elf.c (obj_elf_change_section): Use backend
1539 2005-07-01 Jan Beulich <jbeulich@novell.com>
1541 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1542 (output_spill_psprel, output_spill_psprel_p): Combine.
1543 (output_spill_sprel, output_spill_sprel_p): Combine.
1544 (output_spill_reg, output_spill_regp_p): Combine.
1545 (process_one_record): Handle psp_psprel.
1546 (parse_predicate_and_operand): New.
1547 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1548 initialize output values. Emit diagnostic case here.
1549 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1550 (add_unwind_entry): New second parameter. Allow first parameter to
1551 be NULL. Parse optional tag, emit warning about further support for
1552 it otherwise being missing. Check end-of-line when requested.
1553 (dot_fframe): Clear operand when wrong. Allow tag.
1554 (dot_vframe): Likewise.
1555 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1557 (dot_vframepsp): Remove.
1558 (dot_altrp): Clear operand when wrong. Allow tag.
1559 (dot_save): Likewise. Let default case also go through
1561 (dot_savemem): Likewise.
1562 (dot_restore): Don't return when wrong operand. Allow tag.
1563 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1564 parse_predicate_and_operand and the new arguments to
1565 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1566 when wrong operand. Allow tag.
1567 (dot_restorereg, dot_restorereg_p): Likewise.
1568 (dot_spillmem, dot_spillmem_p): Likewise.
1569 (dot_saveg): Clear operand when wrong. Perform tighter operand
1571 (dot_savef): Likewise.
1572 (dot_saveb): Likewise.
1573 (dot_savegf): Likewise.
1574 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1575 parse_predicate_and_operand and the new arguments to
1576 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1577 when wrong operand. Allow tag.
1579 (dot_label_state): Don't return when wrong operand.
1580 (dot_copy_state): Likewise.
1581 (dot_unwabi): Likewise. Check if in prologue.
1582 (dot_body): Don't call demand_empty_rest_of_line.
1583 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1585 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1586 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1587 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1588 (parse_operand): New second parameter. Don't deal with '}' here
1589 anymore. Don't advance past end-of-line.
1590 (parse_operands): Pass second argument to parse_operand.
1591 (ia64_start_line): Prevent out-of-bounds access through
1592 input_line_pointer. Deal with '}' here.
1593 (ia64_unrecognized_line): Don't deal with '}' here.
1594 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1595 discard_rest_of_line.
1597 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1599 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1600 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1601 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1602 (do_branch): Always set inst.reloc.pc_rel.
1603 (s_arm_elf_cons): Disallow use of (plt) suffix.
1604 (do_adrl): Adjust X_add_number unconditionally.
1605 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1606 argument. Handle all adjustment for pipeline offset here.
1607 (md_apply_fix): No need to undo work of md_pcrel_from. No
1608 need to extract pre-encoded pipeline adjustments from various
1609 branch instructions. Generally, assume instructions are already
1610 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1611 special cases. Handle BFD_RELOC_ARM_PLT32 like
1612 BFD_RELOC_ARM_PCREL_BRANCH.
1613 (tc_gen_reloc): Remove OBJ_ELF special case.
1614 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1616 2005-06-30 Ben Elliston <bje@gnu.org>
1618 * Makefile.am (check-DEJAGNU): Don't search for expect.
1619 * Makefile.in: Regenerate.
1621 2005-06-30 Ben Elliston <bje@gnu.org>
1623 * Makefile.am (EXPECT): Set to expect.
1624 (RUNTEST): Likewise, set to runtest.
1625 * Makefile.in: Regenerate.
1627 2005-06-23 Ben Elliston <bje@gnu.org>
1629 * config/m68k-parse.h: Use ISO C90.
1630 * config/m68k-parse.y: Likewise.
1631 * config/tc-m68k.h: Likewise.
1633 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1636 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1638 (optimize_disp): Optimize only if possible. Don't use 64bit
1639 displacement on non-constants and do same on constants if
1642 2005-06-17 Jan Beulich <jbeulich@novell.com>
1644 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1645 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1646 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1647 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1648 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1650 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1651 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1652 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1653 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1654 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1655 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1656 convert 8-byte pc-relative relocations.
1657 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1658 (i386_validate_fix): Likewise.
1659 (x86_cons): Also handle quad values in 64-bit mode.
1660 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1661 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1662 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1663 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1665 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1667 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1668 symbolP as well as for names with a leading dot. Use ACONCAT.
1669 (md_apply_fix): For branch relocations, only replace value
1670 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1671 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1672 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1673 (LOCAL_LABEL_PREFIX): Don't define.
1675 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1677 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1680 2005-06-08 James E Wilson <wilson@specifixinc.com>
1683 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1684 is NULL, then emit a warning, and return the current index.
1686 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1689 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1690 temporary copy of the operands array so that changes can be safely
1691 backed out if the insn does not match.
1692 (m68k_compare_opcode): Shortcut the test when the parameters are
1693 the same. Return 1 if the names match but the second opcode is
1694 further on in the array than the first.
1696 2005-06-08 Nick Clifton <nickc@redhat.com>
1699 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1701 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1703 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1705 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1706 Michael Snyder <msnyder@redhat.com>
1707 Stan Cox <scox@redhat.com>
1709 * configure.in: Add ms1 case.
1711 * configure: Regenerate.
1713 * configure.tgt: Add ms1 case.
1715 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1717 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1718 * config/tc-xtensa.c (new_resource_table): Likewise.
1719 (resize_resource_table): Likewise.
1720 (release_resources): Fix assertion for unsigned values.
1722 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1724 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1725 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1726 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1727 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1728 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1729 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1730 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1731 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1732 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1733 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1734 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1735 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1736 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1737 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1738 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1739 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1740 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1741 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1742 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1743 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1744 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1745 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1746 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1747 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1748 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1749 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1750 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1751 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1752 * config/tc-xtensa.c, config/tc-z8k.c:
1753 Replace all instances of the string "_apply_fix3" with
1755 * po/POTFILES.in, po/gas.pot: Regenerate.
1757 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1759 * Makefile.am: Run "make dep-am".
1760 (POTFILES): Remove GAS_CFILES.
1761 * Makefile.in: Regenerate.
1763 2005-06-07 David Ung <davidu@mips.com>
1765 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1766 24kc, 24kf and 24kfx under MIPS32 release 2.
1768 2005-06-04 Nick Clifton <nickc@redhat.com>
1770 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1771 to their Thumb-enabled equivalents.
1773 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1775 * config/tc-mips.c (load_register): Add leading "0x" to the
1776 output of sprintf_vma().
1779 2005-06-01 Nick Clifton <nickc@redhat.com>
1781 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1782 test for the presence of thumb version of the parsing functions
1783 since they must always exist and the test generates a compile time
1786 2005-05-31 Richard Henderson <rth@redhat.com>
1788 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1789 (alpha_reloc_op): Add it.
1790 (debug_exp): Handle it.
1791 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1792 (emit_insn): Handle it.
1793 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1795 2005-05-31 Christian Groessler <chris@groessler.org>
1797 * write.c (dump_section_relocs): Convert to ISO-C.
1798 (write_relocs): Avoid signed/unsigned and fprintf argument
1799 warnings in debug code.
1801 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1803 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1804 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1805 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1806 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1807 fixP->tc_fix_data directly in the sole place it was used.
1808 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1809 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1812 2005-05-27 Jan Beulich <jbeulich@novell.com>
1814 * config/tc-ia64.c (struct proc_pending): New.
1815 (unwind): Replace proc_start with proc_pending.
1816 (unwind_diagnostic): Check unwind.proc_pending.sym.
1817 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1818 Check if previous proc not closed. Record all entry points.
1819 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1820 Set symbol sizes for entry points recorded in dot_proc. Check
1821 arguments for consistency with respective .proc's.
1822 (md_assemble): Replace unwind.proc_start with
1823 unwind.proc_pending.sym.
1825 2005-05-27 Jan Beulich <jbeulich@novell.com>
1827 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1828 and last_ptr. Check all in-use slots for first one with non-NULL
1829 unwind_record. Don't reload end_ptr before second update round.
1831 2005-05-26 James E Wilson <wilson@specifixinc.com>
1833 * config/tc-ia64.c (extra_goodness): Update comment.
1834 (md_begin): Add debugging code to print best_template table.
1836 2005-05-25 Jan Beulich <jbeulich@novell.com>
1838 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1841 2005-05-25 Jan Beulich <jbeulich@novell.com>
1843 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1844 BFD_RELOC_UNUSED when determining the width of the reloc.
1846 2005-05-25 Jan Beulich <jbeulich@novell.com>
1848 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1851 2005-05-25 Jan Beulich <jbeulich@novell.com>
1853 * config/tc-ia64.c (dot_radix): Rewrite.
1855 2005-05-25 Jan Beulich <jbeulich@novell.com>
1857 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1859 (alloc_record): Remove references to next_slot_number and
1861 (emit_one_bundle): Likewise.
1863 2005-05-22 Nick Clifton <nickc@redhat.com>
1865 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1866 message buffer when invoking the insert function.
1868 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1870 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1871 only if an instruction match is found.
1873 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1875 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1876 to addition in argument to xtensa_dwarf2_emit_insn.
1878 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1880 * Makefile.am: Have 'all' depend on 'info'.
1881 * Makefile.in: Regenerate.
1883 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1885 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1887 2005-05-19 Anton Blanchard <anton@samba.org>
1889 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1890 (md_show_usage): Document it.
1891 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1892 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1894 2005-05-19 Jan Beulich <jbeulich@novell.com>
1896 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1897 relocations in unwind section.
1899 2005-05-18 Nick Clifton <nickc@redhat.com>
1901 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1902 if one exists. Ignore any error messages it may produce, just
1903 allow it to perform the insertion.
1905 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1907 * hash.c (hash_lookup): Add len parameter. All callers changed.
1908 (hash_find_n): New interface.
1909 * hash.h: Prototype hash_find_n.
1910 * sb.c: Include as.h.
1911 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1912 (sb_scrub_and_add_sb): New interface.
1913 * sb.h: Prototype sb_scrub_and_add_sb.
1914 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1916 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1917 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1918 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1920 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1922 * doc/Makefile.am (gasver.texi): Don't use $<.
1923 * doc/Makefile.in: Regenerated.
1925 2005-05-17 Nick Clifton <nickc@redhat.com>
1928 * symbols.c (resolve_symbol_value): Do not move symbols whose
1929 value expression has not been resolved or finalized into the
1930 absolute section as this will confuse other parts of the assembler
1931 into thinking that their value is zero.
1933 2005-05-17 Jan Beulich <jbeulich@novell.com>
1935 * read.c (_find_end_of_line): New.
1936 (find_end_of_line): New.
1937 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1938 (read_a_source_file): Use it.
1941 (get_line_sb): Use it.
1942 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1943 (s_comm_internal): Likewise.
1945 (s_macro): Likewise.
1946 (s_ignore): Use ignore_rest_of_line.
1947 * read.h (find_end_of_line): Prototype.
1948 (discard_rest_of_line): Remove prototype. #define to
1949 ignore_rest_of_line.
1951 2005-05-17 Nick Clifton <nickc@redhat.com>
1953 * config/tc-v850,h (TC_FIX_TYPE): Define.
1954 (TC_INIT_FIX_TYPE): Define.
1955 * config/tc-v850.c (md_assemble): When creating a fix record the
1956 operand in the tc_fix_data field.
1957 (md_apply_fix3): When applying a resolved fix use the operand's
1958 insertion procedure to store the value, if the operand has been
1961 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1963 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1965 * Makefile.in: Regenerated.
1967 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1968 Bob Wilson <bob.wilson@acm.org>
1970 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1972 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1973 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1975 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1977 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1978 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1980 2005-05-10 Michael Matz <matz@suse.de>
1982 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1984 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1986 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1989 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1990 Handle label-without-colon before ordinary dot-pseudo as an
1991 ordinary label. Don't leak memory for label-without-colon alone
1992 on a line. Don't mmixal-munge operands for dot-pseudos.
1994 2005-05-10 Jan Beulich <jbeulich@novell.com>
1996 * macro.c (get_any_string): Remove the two last parameters. Replace
1997 references to the former expand parameter by using macro_alternate.
1998 Simplify loop condition for checking for end-of-string.
1999 (get_string): Remove redunant call to sb_skip_white.
2000 (do_formals): Remove two last arguments to get_any_string.
2001 (macro_expand): Likewise.
2002 (expand_irp): Likewise.
2004 2005-05-10 Jan Beulich <jbeulich@novell.com>
2006 * read.c (s_macro): Move local variable 'local' to smaller scope.
2007 Call sb_kill on it when done.
2009 2005-05-09 Jan Beulich <jbeulich@novell.com>
2011 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2012 when zero and not required by encoding constraints.
2014 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2017 * config/tc-sh64.c (sh64_fake_label): New.
2019 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2021 * doc/internals.texi (TC_FAKE_LABEL): Document.
2023 * write.c (TC_FAKE_LABEL): New.
2024 (adjust_reloc_syms): Use it.
2025 (write_object_file): Likewise.
2027 2005-05-09 Jan Beulich <jbeulich@novell.com>
2029 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2030 and comma in Intel mode.
2032 2005-05-09 Jan Beulich <jbeulich@novell.com>
2034 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2035 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2036 Make name array static and const. Adjust lookup to account for NULL
2037 entries (standing for unused register numbers).
2039 2005-05-09 Jan Beulich <jbeulich@novell.com>
2041 * config/tc-i386.c (parse_insn): Consider all matching instructions
2042 when checking for string instruction after string-only prefix.
2044 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2047 * config/tc-ia64.c (start_unwind_section): Properly check
2048 comdat group with SHF_GROUP.
2050 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2052 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2054 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2056 * config/tc-xtensa.c: Remove excess whitespace.
2057 * config/tc-xtensa.h: Likewise.
2058 * config/xtensa-istack.h: Likewise.
2059 * config/xtensa-relax.c: Likewise.
2060 * config/xtensa-relax.h: Likewise.
2062 2005-05-06 Nick Clifton <nickc@redhat.com>
2064 * sb.h: Fix formatting of comments.
2065 * sb.c: Fix formatting of comments.
2067 2005-05-06 Jan Beulich <jbeulich@novell.com>
2069 * sb.h (sb_add_buffer): Reintroduce.
2070 * sb.c (sb_add_buffer): Likewise.
2072 2005-05-06 Jan Beulich <jbeulich@novell.com>
2074 * macro.c (new_formal, del_formal): New.
2075 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2076 required argument has default value. Stop looking for more formal
2077 when there was a vararg one.
2078 (macro_expand_body): Use new_formal and del_formal.
2079 (macro_expand): Likewise. Initialize local variable err. Don't
2080 return immediately when encountering an error. Warn when keyword
2081 argument already had a value assigned. Eliminate duplicate clearing
2082 of argument value. When current positional argument matches parameter
2083 of vararg type, assign to it all the remaining arguments. Issue error
2084 when required parameter does not have value.
2085 (free_macro): Use del_formal.
2086 (expand_irp): Initialize formal type. Free buffers associated with
2087 formal prior to returning.
2088 * macro.h (struct formal_struct): Add new field 'type' with new
2089 enumeration type 'formal_type'.
2090 * doc/as.texinfo: Document macro parameter qualifiers.
2091 * NEWS: Mention new functionality.
2093 2005-05-06 Jan Beulich <jbeulich@novell.com>
2095 * cond.c (s_ifb): New.
2096 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2097 * read.h (s_ifb): Prototype.
2098 * doc/as.texinfo: Document .ifb and .ifnb.
2100 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2102 * config/tc-ia64.c (MIN): Undef.
2104 2005-05-05 Paul Brook <paul@codesourcery.com>
2106 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2108 2005-05-05 Matt Thomas <matt@3am-software.com>
2110 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2113 2005-05-05 Nick Clifton <nickc@redhat.com>
2115 * Update the address and phone number of the FSF organization in
2116 the GPL notices in the following files:
2117 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2118 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2119 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2120 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2121 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2122 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2123 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2124 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2125 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2126 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2127 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2128 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2129 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2130 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2131 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2132 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2133 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2134 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2135 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2136 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2137 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2138 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2139 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2140 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2141 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2142 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2143 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2144 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2145 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2146 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2147 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2148 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2149 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2150 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2151 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2152 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2153 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2154 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2155 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2156 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2157 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2158 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2159 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2160 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2161 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2162 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2163 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2164 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2165 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2166 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2167 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2168 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2169 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2170 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2171 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2172 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2173 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2174 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2175 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2176 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2177 config/xtensa-istack.h, config/xtensa-relax.c,
2178 config/xtensa-relax.h, doc/fdl.texi
2180 2005-05-05 Nick Clifton <nickc@redhat.com>
2182 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2183 the target_big_endian variable to false.
2185 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2187 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2188 list traversal. Use bfd_section_list_prepend.
2189 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2190 over the section list.
2191 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2192 (xtensa_insert_section): Delete.
2193 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2194 and bfd_section_list_prepend.
2195 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2196 bfd_section_list_insert_after.
2198 2005-05-03 Nick Clifton <nickc@redhat.com>
2200 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2201 of bfd_section_list... macros.
2202 * config/tc-mmix.c (mmix_frob_file): Likewise.
2203 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2204 (xtensa_insert_section): Likewise.
2206 * macro.c (macro_hash): Remove static.
2207 * macro.h (macro_hash): Provide an external declaration.
2209 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2211 * write.c (write_object_file): Use bfd_section_double_list_remove
2214 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2216 * doc/Makefile.am (gasver.texi): Correct quoting.
2217 * doc/Makefile.in: Regenerated.
2219 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2221 * configure.tgt: Add h8300*-*-rtemscoff.
2222 Switch h8300*-*-rtems* to elf.
2224 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2226 * hash.c: Undo the last change.
2229 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2231 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2233 (DISTCLEANFILES): Remove.
2234 (MAINTAINERCLEANFILES): Add asconfig.texi.
2235 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2237 2005-04-29 Ben Elliston <bje@au.ibm.com>
2239 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2240 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2241 (bignum-copy.o): Remove.
2242 * Makefile.in: Regenerate.
2243 * makefile.vms (OBJS): Remove bignum-copy.obj.
2244 * symbols.h (local_symbol_make): Remove declaration.
2245 (verify_symbol_chain_2): Likewise.
2246 * symbols.c (local_symbol_make): Make static.
2247 (max_indent_level): Likewise.
2248 (verify_symbol_chain_2): Remove.
2249 * macro.c (macro_hash): Make static.
2250 * messages.c (fprint_value): Remove.
2251 * read.h (get_absolute_expr): Remove.
2252 (emit_leb128_expr): Likewise.
2253 (do_s_func): Likewise.
2254 * read.c (do_s_func): Make static.
2255 (emit_leb128_expr): Likewise.
2256 (get_absolute_expr): Likewise.
2257 * as.h (as_howmuch): Remove declaration.
2258 (fprint_value): Likewise.
2259 * as.c (myname): Make static.
2260 * input-scrub.c (as_howmuch): Remove.
2261 (as_1_char): Likewise.
2262 * input-file.h (input_file_is_open): Remove.
2263 * input-file.c (input_file_is_open): Likewise.
2264 * expr.h (expr_build_unary): Remove declaration.
2265 (expr_build_binary): Likewise.
2266 * expr.c (expr_build_unary): Remove.
2267 (expr_build_binary): Likewise.
2268 * hash.h (hash_replace): Remove declaration.
2269 (hash_delete): Likewise.
2270 * hash.c (hash_replace): Remove.
2271 (hash_delete): Likewise.
2272 * bignum-copy.c (bignum_copy): Move from here ..
2273 * config/tc-vax.c (bignum_copy): .. to here.
2274 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2275 (bignum_copy): Remove extern declaration.
2276 * sb.h (string_count): Remove extern declaration.
2277 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2278 (sb_name): Likewise.
2279 * sb.c (dsize): Replace preprocessor macro with static int.
2280 (string_count): Make static.
2281 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2282 (sb_name): Likewise.
2283 * config/obj-coff.c (dim_index): Make static.
2284 * config/tc-i386.c (GOT_symbol): Likewise.
2285 (output_invalid_buf): Likewise.
2286 * doc/internals.texi (Warning and error messages): Remove the
2287 prototype for fprint_value.
2289 2005-04-27 Ben Elliston <bje@au.ibm.com>
2293 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2295 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2297 * read.c (pseudo_set): Disallow symbol set to common symbol.
2300 * write.c (write_object_file): Report common symbol name when
2301 disallowing local symbol set to common symbol.
2302 (adjust_reloc_syms): Disallow local symbol set to undefined
2305 2005-04-25 Jan Beulich <jbeulich@novell.com>
2307 * macro.c (macro_expand_body): Replace locals indicator parameters
2308 with actual macro_entry. New local variables macro_line and err.
2309 Don't return when encountering an error, just record the fact.
2310 Detect local symbol name colliding with parameter. Track line number
2311 inside of macro expansion.
2312 (do_formals): Move local variable name to wider scope. Check
2313 parameter of the same name doesn't already exist. In MRI mode, also
2314 check it doesn't collide with the argument count pseudo-parameter).
2315 (define_macro): Add file and line number parameters. Remove local
2316 variable namestr. New local variable error. Initialize macro_entry
2317 members file, line, and name. Don't return when encountering an
2318 error, just record the fact. Use %s in some diagnostics for read.c
2319 to insert the macro name. Free macro_entry on error.
2320 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2321 when encountering an error, just record the fact.
2322 (expand_irp): Don't return when encountering an error, just record
2324 * macro.h (macro_struct): New members name, file, and line.
2325 (define_macro): Add file and line number parameters.
2326 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2327 regarding pseudo-op redefinition with the file/line that macro
2328 definition started at.
2330 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2332 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2333 (future_alignment_required): Remove ifdefs that use it.
2335 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2337 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2338 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2339 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2341 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2342 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2344 2005-04-21 Christian Groessler <chris@groessler.org>
2346 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2349 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2351 * config/obj-aout.h (S_IS_EXTERN): Removed.
2352 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2353 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2354 * symbols.c (S_IS_EXTERN): Likewise.
2355 * symbols.h (S_IS_EXTERN): Likewise.
2357 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2359 * config/tc-d10v.c (md_apply_fix3): Likewise.
2360 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2361 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2362 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2363 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2364 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2365 (shmedia_md_convert_frag): Likewise.
2366 * symbols.c (print_symbol_value_1): Likewise.
2367 * write.c (write_object_file): Likewise.
2369 2005-04-20 Nick Clifton <nickc@redhat.com>
2371 * config/tc-xtensa.c (get_aligned_diff): Change type of
2372 branch_align to offsetT so that its signedness matches that of
2375 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2376 number into a readable string.
2377 (load_register): Likewise.
2379 2005-04-20 Andreas Schwab <schwab@suse.de>
2381 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2383 2005-04-19 David S. Miller <davem@davemloft.net>
2385 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2386 NULL insn, exit early. Remove now spurious NULL checks.
2387 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2390 2005-04-19 Jan Beulich <jbeulich@novell.com>
2392 * symbols.h (symbol_find_base): Remove prototype.
2393 * symbols.c (save_symbol_name): Remove code section conditional upon
2395 (symbol_find): Remove.
2396 (symbol_find_base): Rename to symbol_find.
2397 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2399 * config/obj-coff.c (tag_insert): Remove code section conditional
2400 upon STRIP_UNDERSCORE.
2401 (obj_coff_def): Likewise.
2402 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2403 (coff_frob_symbol): Likewise.
2404 (yank_symbols): Likewise.
2405 (c_section_symbol): Likewise.
2406 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2407 * config/tc-arm.c (symbol_locate): Remove code section conditional
2408 upon STRIP_UNDERSCORE.
2409 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2410 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2411 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2412 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2413 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2415 2005-04-19 Andreas Schwab <schwab@suse.de>
2417 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2418 access to application registers.
2420 2005-04-19 Jan Beulich <jbeulich@novell.com>
2422 * config/te-sysv32.h: Remove.
2423 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2425 * Makefile.in (TARG_ENV_HFILES): Likewise.
2427 2005-04-19 Jan Beulich <jbeulich@novell.com>
2430 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2433 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2435 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2437 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2439 * config/tc-mips.c (normalize_constant_expr): Don't check for
2441 (check_absolute_expr): Only call normalize_constant_expr() if
2443 (mips_ip): Likewise.
2445 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2447 2005-04-18 Jan Beulich <jbeulich@novell.com>
2449 * macro.c (free_token): New, freeing all the memory associated with a
2451 (do_formals): Move initializers to ...
2452 (define_macro): ... here.
2453 (delete_macro): Convert passed in name to lower case. Warn when
2454 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2456 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2458 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2460 2005-04-15 Jan Beulich <jbeulich@novell.com>
2462 * config/obj-elf.c (obj_elf_struct): New.
2463 (elf_pseudo_table). Use it for .offset and .struct.
2465 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2466 Sterling Augustine <sterling@tensilica.com>
2468 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2469 than the section alignment.
2471 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2472 H.J. Lu <hongjiu.lu@intel.com>
2474 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2475 * config/tc-xtensa.c (xg_translate_sysreg_op,
2476 xtensa_translate_old_userregs_ops,
2477 xtensa_find_unaligned_branch_targets,
2478 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2479 relax_frag_add_nop): Support 64-bit host.
2480 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2481 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2483 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2485 * configure.tgt: Add support for OpenBSD/sparc ELF.
2487 * configure.tgt: Set emulation for mips-*-openbsd*.
2488 Remove broken mips-dec-openbsd* config.
2489 * configure.in: Set default ABI for mips64-*-openbsd*.
2490 * configure: Regenerate.
2492 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2494 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2495 optimization for constant addresses.
2497 2005-04-14 Nick Clifton <nickc@redhat.com>
2499 * as.c (main): Move parse_args before symbol_begin and frag_init
2500 so that the hash table size can be set before it is used.
2501 * hash.c: Use an unsigned long type for the size of the hash
2503 * hash.h (set_gas_hash_table_size): Update the prototype.
2505 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2507 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2508 * acinclude.m4: Include ../bfd/warning.m4.
2509 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2510 * Makefile.in: Regenerate.
2511 * configure: Regenerate.
2512 * doc/Makefile.in: Regenerate.
2514 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2516 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2517 (normalize_address_expr): New function to sign-extend address
2518 offsets that fit into 32 bits in 32-bit mode.
2519 (macro_build_ldst_constoffset): Use normalize_address_expr()
2520 instead of a handcoded sequence.
2521 (load_register): Likewise. Report oversized numbers in a useful
2523 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2524 for constant addresses. Report oversized numbers in a useful way.
2525 (mips_ip): Use normalize_address_expr() for addresses.
2527 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2529 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2530 similar to other instructions now that they're marked as ImmExt.
2532 2005-04-12 Nick Clifton <nickc@redhat.com>
2534 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2535 (gas_hash_table_size): New static variable.
2536 (set_gas_hash_table_size): New function: Records a requested size
2537 for the hash tables.
2538 (get_gas_hash_table_size): New function: Return a prime number
2539 near the requested size of the hash table.
2540 (hash_new): Use get_gas_hash_table_size.
2541 * hash.h: Add a prototype for set_gas_hash_table_size.
2542 * as.c (show_usage): Add description of new switches: --hash-size
2543 and --reduce-memory-overheads.
2544 (option_values): Add OPTION_HASH_TABLE_SIZE and
2545 OPTION_REDUCE_MEMORY_OVERHEADS.
2546 (std_longpopts): Add entries for the new options.
2547 (parse_args): Handle the new options.
2548 * Makefile.am: Add a dependency of as.c on hash.h.
2549 * Makefile.in: Regenerate.
2550 * doc/as.texinfo: Document the new switches.
2551 * NEWS: Mention the new switches.
2553 2005-04-12 Nick Clifton <nickc@redhat.com>
2556 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2559 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2561 * Makefile.am: Run "make dep-am".
2562 * Makefile.in: Regenerate.
2564 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2565 Bob Wilson <bob.wilson@acm.org>
2567 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2569 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2571 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2573 2005-04-11 Jan Beulich <jbeulich@novell.com>
2575 * NEWS: Mention these changes and their effects.
2576 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2578 (check_macro): Likewise.
2579 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2580 labels together with the closing pseudo-op.
2581 (macro_expand_body): Adjust comment. Range-check input before use.
2582 Adjust mis-spelled diagnostic. Use is_name_beginner.
2583 * read.c (try_macro): New.
2584 (read_a_source_file): New static variable last_eol. Don't list
2585 macro expansion lines more than once. Call try_macro.
2586 (s_macro): Set section of line_label to absolute instead of undefined.
2587 * doc/as.texinfo: Add information on the caveats of these changes.
2589 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2591 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2592 * symbols.h (symbol_X_add_number): Update prototype.
2594 2005-04-10 Eric Christopher <echristo@redhat.com>
2596 * symbols.c (symbol_X_add_number): Fix warning.
2598 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2600 * config/tc-m68k.c (md_begin): Support 64bit host.
2601 (get_num): Support 64bit BFD on 32bit host.
2603 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2605 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2607 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2609 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2610 call. Don't do the COFF hacks for multi-emulation gas. Move
2611 demand_empty_rest_of_line back to caller.
2612 (s_set, equals): demand_empty_rest_of_line here.
2615 * as.h (rs_dummy): Define.
2616 * symbols.c (symbol_X_add_number): New function.
2617 * symbols.h (symbol_X_add_number): Declare.
2618 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2619 * read.c (assign_symbol): New function, split out from s_set.
2620 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2621 Fix COFF hacks for multi-emulation gas.
2622 (s_set): Call assign_symbol. Remove "register" keyword.
2623 (set_zero_frag): New function.
2624 (pseudo_set): Always check for assignment to section syms.
2625 Always set segment and frag of symbol, and likewise extern for
2626 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2627 special case exp.X_add_number non-zero for O_symbol expressions.
2628 (equals): Use assign_symbol.
2630 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2632 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2635 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2637 * config/tc-i386.c (tc_gen_reloc): Don't turn
2638 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2640 2005-04-06 Nick Clifton <nickc@redhat.com>
2642 * po/rw.po: New translation: Kinyarwanda
2643 * configure.in (ALL_LINGUAS): Add rw
2644 * configure: Regenerate.
2646 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2647 Bob Wilson <bob.wilson@acm.org>
2649 * config/tc-xtensa.c (branch_align_power): New.
2650 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2651 future_alignment_required): Use branch_align_power to check section
2652 alignment as well as xtensa_fetch_width when aligning branch targets.
2654 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2656 * config/tc-xtensa.c: Warning fixes throughout.
2657 (xtensa_fetch_width): Change to unsigned.
2658 (assemble_nop, xtensa_find_unaligned_branch_targets,
2659 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2660 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2661 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2662 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2663 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2664 get_text_align_max_fill_size, get_text_align_nop_count,
2665 get_text_align_nth_nop_size, get_noop_aligned_address,
2666 get_aligned_diff, convert_frag_align_next_opcode,
2667 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2668 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2669 types, avoiding size_t and using offsetT and addressT appropriately.
2670 (get_text_align_power): Clean up types. Avoid incorrect bound.
2671 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2673 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2675 * config/tc-ia64.c (start_unwind_section): Undo the change
2677 (generate_unwind_image, dot_endp): Likewise.
2679 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2681 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2682 le_nop_stop arrays and initializers to file scope.
2683 (md_begin): When generating code for anything other than
2684 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2686 2005-04-01 Jan Beulich <jbeulich@novell.com>
2688 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2691 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2693 * NEWS: Mention [fdgh]_floating.
2694 * config/atof-vax.c: Fix some whitespace.
2695 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2697 2005-04-01 Nick Clifton <nickc@redhat.com>
2699 * configure.in: Add a check for <unistd.h> providing a prototype
2700 for getopt() which is compatible with the one in
2701 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2702 * configure: Regenerate.
2703 * config.in (HAVE_DECL_GETOPT): Add.
2705 2005-04-01 Jan Beulich <jbeulich@novell.com>
2707 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2709 2005-04-01 Jan Beulich <jbeulich@novell.com>
2711 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2712 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2714 2005-03-30 Julian Brown <julian@codesourcery.com>
2716 * config/tc-arm.c (arm_adjust_symtab): Rename
2717 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2719 2005-03-30 Julian Brown <julian@codesourcery.com>
2721 * config/tc-arm.c (mapping_state): Change documentation in function
2722 comment to cross-reference spec instead. Change type of mapping symbols
2724 (arm_adjust_symtab): Don't change type of mapping symbols here.
2726 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2728 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2729 * config.in: Regenerate.
2730 * configure: Regenerate.
2731 * configure.in: Check for ffs decl and alphabetize.
2733 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2734 Phil Blundell <philb@gnu.org>
2736 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2737 (md_apply_fix3): Mark TLS symbols.
2738 (tc_gen_reloc): Handle TLS relocations.
2739 (arm_fix_adjustable): Ignore TLS relocations.
2740 (s_arm_elf_cons): Support expressions after decorated symbols.
2742 2005-03-29 Julian Brown <julian@codesourcery.com>
2744 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2745 whether personality routine index N has been output for this section.
2746 (mapping_state): tc_segment_info_data now struct not enum.
2747 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2748 handled on section change.
2749 (create_unwind_entry): Previous code to output dependency removed.
2750 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2752 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2753 arm_segment_info_type.
2754 (arm_segment_info_type): New struct.
2756 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2757 Bob Wilson <bob.wilson@acm.org>
2759 * config/tc-xtensa.c (do_align_targets): Update comment.
2760 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2761 Insert a LOOP_END frag before every loop target, and do not overload
2762 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2763 (xg_assemble_vliw_tokens): Use do_align_targets.
2764 (xtensa_fix_target_frags): Remove code to convert a
2765 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2766 negatable branch at the end of a loop.
2767 (frag_can_negate_branch): Delete.
2769 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2770 H.J. Lu <hongjiu.lu@intel.com>
2773 NEWS: Mention "-mtune=[itanium1|itanium2]".
2775 * config/tc-ia64.c (md): Add tune.
2776 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2777 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2778 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2779 B unit NOPs are discouraged for McKinley-derived cores.
2780 (md_begin): Don't hardcode the "extra_goodness()" function in
2782 (ia64_init): Set md.tune to itanium2.
2784 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2785 * doc/c-ia64.texi: Likewise.
2787 2005-03-27 Ian Lance Taylor <ian@airs.com>
2789 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2790 bad C_EFCN symbol, print its name.
2792 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2794 * config/tc-xtensa.c (use_longcalls): Delete.
2795 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2796 the use_longcalls flag is set. Do this before checking the segment.
2797 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2798 expand direct calls at this point.
2799 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2800 (xtensa_find_unmarked_state_frags): Likewise.
2801 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2802 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2803 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2804 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2806 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2808 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2810 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2812 * config/tc-cris.h: Convert to ISO C90.
2813 * config/tc-cris.c: Ditto.
2814 (md_estimate_size_before_relax): Remove obsolete comment for
2815 parameter "segment_type".
2816 (md_begin): Document reason for cast of hash_insert argument.
2817 (md_atof): Correct type of parameter "type".
2819 2005-03-24 Nick Clifton <nickc@redhat.com>
2821 * write.h (bit_fix_new): Remove redundant prototype.
2822 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2823 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2824 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2825 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2826 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2827 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2828 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2829 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2830 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2831 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2832 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2833 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2834 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2835 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2836 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2837 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2838 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2839 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2840 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2841 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2842 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2843 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2844 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2845 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2846 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2847 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2848 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2849 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2850 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2851 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2852 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2853 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2854 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2855 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2856 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2857 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2858 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2859 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2860 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2861 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2862 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2863 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2864 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2865 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2866 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2867 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2868 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2869 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2870 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2871 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2872 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2873 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2874 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2875 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2876 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2878 2005-03-23 Jim Blandy <jimb@redhat.com>
2880 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2881 attributes properly.
2883 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2884 Nick Clifton <nickc@redhat.com>
2886 * configure.tgt: Accept any C library to accompany a GNU Linux
2887 implementation, not just the GNU C library.
2888 * configure.in: Likewise.
2889 * configure: Regenerate.
2891 2005-03-23 Nick Clifton <nickc@redhat.com>
2893 * config/tc-tic30.c: Convert to ISO C90 formatting.
2894 * config/tc-tic30.h: Convert to ISO C90 formatting.
2895 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2896 * config/atof-vax.c: Convert to ISO C90 formatting.
2898 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2900 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2901 relocations correctly as well.
2902 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2903 relocations in mergeable sections section-relative either.
2905 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2907 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2909 2005-03-21 Nick Clifton <nickc@redhat.com>
2911 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2912 warning by providing a prototype for sh_symbian_find_elf_flags.
2914 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2917 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2919 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2920 along with other formats that set bfd_gas. Remove unnecessary
2921 setting of bfd_gas. Delete strongarm cases in generic_target
2924 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2927 * config/tc-m68k.c (TRUNC, SEXT): Define.
2928 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2929 (m68k_ip): Truncate or sign extend expressions as appropriate.
2930 (get_num): Likewise.
2931 (md_apply_fix3): Use SEXT.
2933 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2935 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2936 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2937 (obj-vms.o): Delete rule.
2939 * Makefile.in: Regenerate.
2940 * aclocal.m4: Regenerate.
2941 * doc/Makefile.in: Regenerate.
2942 * po/POTFILES.in: Regenerate.
2944 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2946 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2947 flag for coldfire v4e.
2949 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2951 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2952 xg_apply_fix_value and return a value to indicate success.
2953 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2954 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2955 (xtensa_validate_fix_sub): New.
2956 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2957 (tc_gen_reloc): Move code to handle difference of symbols and code to
2958 apply tentative fix values to ...
2959 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2960 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2961 relocations when linkrelax flag is not set.
2962 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2963 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2965 2005-03-17 Jan Beulich <jbeulich@novell.com>
2967 * config/tc-i386.c (i386_scale): Beautify error message.
2968 (Intel syntax comments): Update.
2969 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2971 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2972 Remove declarations.
2973 (intel_bracket_expr): Declare.
2974 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2975 of the function body in a loop allowing to split an operand into two.
2976 Replace calls to malloc and checks of it returning non-NULL with
2977 calls to xmalloc/xstrdup.
2978 (intel_expr): SHORT no longer handled here. Add comment indicating
2979 comparison ops need implementation.
2980 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2981 Check right operand of - does not specify a register when parsing
2982 the address of a memory reference.
2983 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2984 Check operands do not specify a register when parsing the address of
2986 (intel_e06, intel_e06_1): Likewise.
2987 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2988 handle SHORT as well as unary + and -. Don't accept : except for
2989 segment overrides or in direct far jump/call insns.
2990 (intel_brack_expr): New.
2991 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2993 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2994 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2995 Allow symbolic constants as register scale value.
2996 (intel_get_token): Replace call to malloc and check of return value
2997 with call to xmalloc. Change handling for FLAT to match MASM's.
2998 (intel_putback_token): Don't try to back up/free current token if
3001 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3003 * configure.tgt: Set emulation for arm-*-eabi*.
3004 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3005 * config/te-armeabi.h: New file.
3006 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3007 * config/te-symbian.h: Include "te-armeabi.h".
3009 2005-03-16 Nick Clifton <nickc@redhat.com>
3011 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3012 local variable in case it is clobbered by the setjmp.
3014 2005-03-16 Nick Clifton <nickc@redhat.com>
3015 Ben Elliston <bje@au.ibm.com>
3017 * configure.in (werror): New switch: Add -Werror to the
3018 compiler command line. Enabled by default. Disable via
3020 * configure: Regenerate.
3022 2005-03-16 Nick Clifton <nickc@redhat.com>
3024 * config/obj-coff.h: Convert to ISO C90 formatting.
3025 * config/obj-coff.c: Convert to ISO C90 formatting.
3027 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3029 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3030 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3031 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3032 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3033 (insns): Add ARMv6T2 instructions:
3034 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3035 (arm_archs): Add V6T2 variants.
3037 2005-03-15 Nick Clifton <nickc@redhat.com>
3039 * NEWS: Add cutoff for changes in 2.16 release.
3041 2005-03-15 Jan Beulich <jbeulich@novell.com>
3043 * expr.c (operand): Merge handling of unary + into that for unary
3046 2005-03-14 Eric Christopher <echristo@redhat.com>
3048 * config/tc-mips.c: Include dw2gencfi.h.
3049 (mips_cfi_frame_initial_instructions): New.
3050 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3051 (tc_cfi_frame_initial_instructions): Ditto.
3052 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3053 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3054 * Makefile.am: Update dependencies.
3055 * Makefile.in: Regenerate.
3057 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3059 * po/es.po: Commit new Spanish translation.
3061 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3063 * po/tr.po: Commit new Turkish translation.
3065 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3067 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3070 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3072 * config-gas.com: Mark vax-vms as obsolete.
3073 * configure.in: Remove fmt=vms support.
3074 * config.in: Regenerate.
3075 * configure: Regenerate.
3076 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3078 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3079 Bob Wilson <bob.wilson@acm.org>
3081 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3082 when checking if xg_resolve_literals needs to be called.
3083 * config/tc-xtensa.h: Fix spelling typo in a comment.
3085 2005-03-10 Jan Beulich <jbeulich@novell.com>
3087 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3088 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3089 crafted structure declarations with the types from macro.h.
3091 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3093 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3094 for -mno-shared optimization.
3096 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3098 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3099 (MAX_NOPS): Bump to 4.
3100 (mips_fix_vr4130): New variable.
3101 (nops_for_vr4130): New function.
3102 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3103 nops_for_vr4130 if working around VR4130 errata.
3104 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3105 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3106 (md_parse_option): Handle them.
3107 (md_show_usage): Print them.
3108 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3110 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3112 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3115 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3117 * config/tc-mips.h (mips_flush_pending_output): Delete.
3118 (mips_emit_delays): Declare.
3119 (md_flush_pending_output): Use mips_emit_delays.
3120 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3121 the previous instructions.
3122 (md_begin, append_insn, md_parse_option): Update callers.
3123 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3125 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3126 (s_gpdword): Update callers.
3127 (start_noreorder, end_noreorder): New functions.
3128 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3129 manipulating mips_opts or prev_nop_frag directly.
3130 (mips_flush_pending_output): Delete.
3132 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3134 * config/tc-mips.c (mips_move_labels): New function, taken from...
3135 (append_insn, mips_emit_delays): ...here.
3137 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3139 * config/tc-mips.c (MAX_NOPS): New macro.
3140 (history): Resize to 1 + MAX_NOPS.
3141 (fix_vr4120_class): New enumeration.
3142 (vr4120_conflicts): New variable.
3143 (init_vr4120_conflicts): New function.
3144 (md_begin): Call it.
3145 (insn_uses_reg): Constify first argument.
3146 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3147 (nops_for_insn_or_target): New functions.
3148 (append_insn): Use the new nops_for_* functions instead of inline
3149 delay checks. Generalize prev_nop_frag handling to handle an
3150 arbitrary history length. Insert nops into the history buffer
3151 once the number of nops in prev_nop_frag is fixed.
3152 (emit_delays): Use nops_for_insn instead of inline delay checks.
3154 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3156 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3157 check from branch delay code. Remove unnecessary check for branches.
3159 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3161 * config/tc-mips.c (dummy_opcode): Delete.
3162 (nop_insn, mips16_nop_insn): New variables.
3163 (NOP_INSN): New macro.
3164 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3165 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3166 (md_begin): Initialize nop_insn and mips16_nop_insn.
3167 (append_insn): Use the new emit_nop function to add nops, recording
3168 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3169 to reserve room for the instruction and install_insn to install the
3170 final form. Use insert_into_history to record the instruction in
3171 the history buffer. Use move_insn to do delay slot filling.
3172 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3173 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3174 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3176 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3178 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3179 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3180 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3181 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3182 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3184 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3186 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3187 and extended_p fields with a single fixed_p field.
3188 (append_insn, mips_no_prev_insn): Adjust accordingly.
3190 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3192 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3193 a single mips16_absolute_jump_p bit.
3194 (append_insn): Adjust accordingly.
3196 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3198 * config/tc-mips.h (mips_cl_insn): Move definition to...
3199 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3200 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3202 (history): New variable.
3203 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3204 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3205 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3206 (prev_prev_insn_unreordered): Delete.
3207 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3208 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3211 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3213 * doc/Makefile.am: Update as.info dependencies.
3214 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3216 2005-03-08 Jan Beulich <jbeulich@novell.com>
3218 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3219 error, and point to .purgem documentation if someone really needs
3221 * NEWS: Mention macro redefinition is now an error.
3223 2005-03-08 Jan Beulich <jbeulich@novell.com>
3225 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3226 emitted to. Add more precise diagnostics for non-fitting insns based
3227 on that. Eliminate now superfluous special casing of MLX. Clear out
3228 slot information when dropping an insn.
3230 2005-03-08 Jan Beulich <jbeulich@novell.com>
3232 * config/tc-ia64.c (parse_section_name): Rename to...
3233 (cross_section): In addition to separating the name from the rest of
3234 the arguments, also carry out the operation.
3235 (dot_xdata): Use cross_section.
3236 (dot_float_cons): Likewise.
3237 (dot_xstringer): Likewise.
3238 (dot_xdata_ua): Likewise.
3239 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3241 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3243 * po/gas.pot: Regenerate.
3245 2005-03-04 David Daney <ddaney@avtrex.com>
3247 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3248 instead of '_gp' for -mno-shared optimization.
3250 (s_abicalls): Document it in the comment.
3251 (md_show_usage): Document the -mno-shared option.
3253 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3255 * config/tc-mips.c (mips_set_options): Add sym32 field.
3256 (mips_opts): Initialize it.
3257 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3258 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3259 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3260 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3261 when deciding whether to use a symbolic %highest/%higher expansion.
3262 (macro): Likewise. Remove o64/n32 linux hack. Always use
3263 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3264 and "la". Handle constants separately from symbolic expressions in
3265 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3266 and using load_register to load the high part of the address.
3267 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3268 (OPTION_ELF_BASE): Bump by 2.
3269 (md_longopts): Add entries for -msym32 and -mno-sym32.
3270 (md_parse_option): Handle them.
3271 (usage): Document them.
3272 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3273 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3274 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3275 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3276 -msym32 and -mno-sym32.
3278 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3280 * config/tc-mips.c (load_address): Implement GP optimization
3281 for 64bit address space non-PIC. Fix formatting.
3282 (macro): Likewise. Simplify code.
3283 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3284 (mips_after_parse_args): Simplify code.
3286 2005-03-03 Nick Clifton <nickc@redhat.com>
3288 * expr.c (operand): Remove redundant code enclosed by #ifdef
3289 RELAX_PAREN_GROUPING....#endif.
3291 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3292 reloc is the difference of two symbols defined in the same
3295 * config/tc-iq2000.c (line_comment_chars): Include the # character
3296 as otherwise this breaks #APP/#NO_APP processing.
3298 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3300 * config/tc-arc.c(md_assemble): Remove dead code for handling
3301 immediate indexing of ld and st .
3303 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3304 Joseph Myers <joseph@codesourcery.com>
3306 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3307 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3308 (parse_relocation): Check for a word break after a relocation
3310 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3313 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3315 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3317 2005-03-02 Jan Beulich <jbeulich@novell.com>
3319 * as.c (main): Use unlink_if_ordinary instead of unlink.
3320 * messages.c (as_fatal): Likewise.
3322 2005-03-02 Jan Beulich <jbeulich@novell.com>
3324 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3326 (parse_register): Allow cr8...15 in all modes.
3328 2005-03-02 Jan Beulich <jbeulich@novell.com>
3330 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3331 etc. like normal symbol references (T_ID).
3333 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3335 * symbols.c (fb_label_name): Fix silly thinko in last change.
3337 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3339 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3340 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3342 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3344 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3347 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3350 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3352 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3354 * as.h (assert): Warning fix.
3355 * expr.c (expr): Correct assertion.
3356 * read.c (s_comm_internal): Remove assertion.
3357 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3358 (fixup_segment): Remove assertion.
3359 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3360 (md_apply_fix3): Likewise.
3361 * config/tc-i370.c (md_begin): Correct assertion.
3362 (i370_macro): Warning fix for assertion.
3364 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3366 * configure.in (AC_C_BIGENDIAN): Invoke.
3367 * configure: Regenerate.
3368 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3369 host variable to set string header size.
3370 * config/obj-aout.c (obj_header_append): Don't use host structs.
3371 (obj_symbol_to_chars): Likewise.
3372 (obj_emit_strings): Likewise. Use the passed in output pointer.
3373 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3374 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3375 not sizeof host struct.
3376 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3377 (obj_emit_strings): Likewise.
3378 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3379 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3381 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3383 (host_number_to_chars): Define.
3384 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3385 host internal struct to set header sizes.
3386 * config/tc-i960.c (md_number_to_field): Warning fix.
3387 (md_ri_to_chars): Use host byte order.
3388 (get_cdisp, md_apply_fix3): Warning fix.
3389 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3391 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3393 * doc/c-arc.texi: Update documentation about ARC's extension
3396 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3398 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3401 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3403 * cgen.c: Warning fixes.
3404 * config/tc-arc.c: Likewise.
3405 * config/tc-arm.c: Likewise.
3406 * config/tc-avr.c: Likewise.
3407 * config/tc-d10v.c: Likewise.
3408 * config/tc-d30v.c: Likewise.
3409 * config/tc-frv.c: Likewise.
3410 * config/tc-frv.h: Likewise.
3411 * config/tc-h8300.c: Likewise.
3412 * config/tc-h8500.c: Likewise.
3413 * config/tc-i370.c: Likewise.
3414 * config/tc-i960.c: Likewise.
3415 * config/tc-ia64.c: Likewise.
3416 * config/tc-ip2k.c: Likewise.
3417 * config/tc-m68hc11.c: Likewise.
3418 * config/tc-maxq.c: Likewise.
3419 * config/tc-mcore.c: Likewise.
3420 * config/tc-mips.c: Likewise.
3421 * config/tc-msp430.c: Likewise.
3422 * config/tc-pj.c: Likewise.
3423 * config/tc-ppc.c: Likewise.
3424 * config/tc-ppc.h: Likewise.
3425 * config/tc-s390.c: Likewise.
3426 * config/tc-sh.c: Likewise.
3427 * config/tc-sh64.c: Likewise.
3428 * config/tc-tic4x.c: Likewise.
3429 * config/tc-tic80.c: Likewise.
3430 * config/tc-v850.c: Likewise.
3431 * config/tc-vax.c: Likewise.
3432 * config/tc-w65.c: Likewise.
3433 * config/tc-xstormy16.c: Likewise.
3434 * config/tc-z8k.c: Likewise.
3436 2005-02-22 Catherine Moore <clm@cm00re.com>
3438 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3439 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3441 2005-02-22 Eric Christopher <echristo@redhat.com>
3443 * config/tc-mips.c (struct proc): Change isym to
3444 func_sym. New member func_end_sym.
3445 (s_mips_ent): Update.
3446 (s_mips_end): Ditto. Add code to compute function size.
3448 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3450 * read.c: Warning fixes.
3451 * config/obj-elf.c: Likewise.
3453 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3455 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3458 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3460 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3463 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3465 (demand_empty_rest_of_line): Likewise.
3466 (tic54x_sblock): Likewise.
3467 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3469 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3471 * read.c (address_bytes): New function.
3472 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3473 (potable): Add "dc.a".
3474 (cons_worker): Handle "dc.a".
3475 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3477 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3479 * input-file.c (input_file_open): Rearrange to avoid warning.
3481 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3483 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3484 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3485 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3487 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3489 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3490 uses after .set noat.
3491 (load_address): Likewise.
3492 (macro): Likewise. Don't try to avoid $at use by sacrificing
3493 the target register before it is stored, it won't work.
3495 2005-02-17 James E Wilson <wilson@specifixinc.com>
3497 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3498 see an instruction that specifies a template.
3500 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3502 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3503 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3504 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3506 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3508 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3510 * config/tc-ia64.c (md): Add hint_b.
3511 (emit_one_bundle): Handle md.hint_b for "hint".
3512 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3513 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3514 (ia64_init): Set md.hint_b to error.
3515 (md_assemble): Handle md.hint_b for "hint.b".
3517 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3518 * doc/c-ia64.texi: Likewise.
3520 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3522 * tc.h (struct relax_type, relax_typeS): Move from here..
3523 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3524 * ecoff.c (ecoff_new_file): Add appfile param.
3525 * ecoff.h (ecoff_new_file): Likewise.
3526 * itbl-lex.h: New file.
3527 * itbl-lex.l: Include itbl-lex.h.
3528 * itbl-parse.y: Likewise.
3529 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3530 * read.c (s_app_file_string): Mark appfile possibly unused.
3531 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3532 * subsegs.h (struct seg_info_trash): Delete.
3533 (seg_info): Use segment_info_type instead.
3534 * config/obj-coff.c (struct filename_list): Make filename const char *.
3535 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3536 * config/obj-elf.c (elf_file_symbol): Similarly.
3537 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3539 * config/tc-arc.c (md_operand): Warning fix.
3540 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3541 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3542 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3543 * config/tc-frv.c (frv_force_relocation): Warning fix.
3544 * config/tc-m68k.c (md_parse_option): Delete unused var.
3545 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3546 * config/tc-sparc.c: Likewise.
3547 (s_common): Warning fix.
3548 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3549 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3551 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3552 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3553 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3554 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3555 (tic4x_do_align): Use TIC_NOP_OPCODE.
3556 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3557 * config/tc-vax.c: Include netinet/in.h.
3558 (tc_headers_hook): Formatting.
3559 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3561 2005-02-17 Jan Beulich <jbeulich@novell.com>
3563 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3564 parsing inN, locN, outN. Set 'idx' to offset register number starts
3565 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3568 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3570 * config/tc-mips.c (load_address): Fix formatting.
3571 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3572 Catch macros which are unexpandable without AT. Remove duplicate
3574 (macro2): Remove duplicate zeroing of used_at.
3576 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3578 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3581 2005-02-15 Nigel Stephens <nigel@mips.com>
3582 Maciej W. Rozycki <macro@mips.com>
3584 * config/tc-mips.c (reloc_needs_lo_p): Handle
3585 BFD_RELOC_MIPS16_HI16_S.
3586 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3587 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3588 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3590 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3591 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3592 Call my_getSmallExpression() to parse percent operators.
3593 (percent_op_match, mips_percent_op): Separate definitions.
3594 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3595 (parse_relocation): Handle the MIPS16 mode using
3597 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3598 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3600 2005-02-15 Jan Beulich <jbeulich@novell.com>
3602 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3603 instead of explicitly dealing with the translation; exclude
3604 relocations that are already pcrel, however.
3606 2005-02-15 Jan Beulich <jbeulich@novell.com>
3608 * config/tc-ia64.c: Include limits.h (if available).
3609 (gr_values[0]): Set path to INT_MAX.
3610 (dot_reg_val): Don't allow changing value of r0. Limit range of
3611 general registers at r127.
3612 (specify_resource): Default resource index is -1. Don't set resource
3613 index (in case IA64_RS_RSE) without setting the specific flag.
3614 (note_register_values): Check operand is O_constant before tracking
3615 input value of moves. Add tracking for dep.z with constant inputs.
3616 (print_dependency): Resource index of specific resource may be zero.
3617 (check_dependencies): Likewise.
3619 2005-02-15 Jan Beulich <jbeulich@novell.com>
3621 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3622 reg_class. Check operands and emit diagnostics for illegal use of
3625 2005-02-15 Jan Beulich <jbeulich@novell.com>
3627 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3628 new variables type, suffix, and width. Handle
3629 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3630 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3631 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3632 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3633 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3634 if unable to translate relocation type, using the new variables.
3636 2005-02-15 Jan Beulich <jbeulich@novell.com>
3638 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3639 (ty_symbol_chars): Define.
3640 * config/tc-ia64.c (ia64_symbol_chars): Define.
3642 2005-02-15 Jan Beulich <jbeulich@novell.com>
3644 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3645 input_line_pointer was advanced.
3647 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3649 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3652 2005-02-13 Jan Beulich <jbeulich@novell.com>
3654 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3655 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3657 (ia64_init): Set md.detect_dv.
3658 (ia64_start_line): New static variable warned. Warn only once when
3659 encountering explicit stops in automatic mode.
3660 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3661 * NEWS: Mention new default mode.
3663 2005-02-13 Jan Beulich <jbeulich@novell.com>
3665 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3666 be freed when wiping out previous state. Canonicalize names before
3667 use. Free name string when detecting redefinition.
3668 (dot_pred_rel): Call generic expression parser to process arguments.
3669 Handle O_register case for individual predicates and O_subtract for
3671 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3673 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3674 Warn if multiple found, issue error if resulting symbol name has zero
3676 (dot_alias): Canonicalize name before use.
3678 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3680 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3682 (in_procedure): Return -1 for warning.
3683 (in_prologue): Likewise.
3684 (in_body): Likewise.
3686 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3688 * config/tc-ia64.c (dot_xdata): Undo the last change.
3689 (dot_float_cons): Likewise.
3690 (dot_xstringer): Likewise.
3691 (dot_xdata_ua): Likewise.
3692 (dot_float_cons_ua): Likewise.
3694 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3696 * NEWS: Mention "-munwind-check=[warning|error]".
3698 * config/tc-ia64.c (md): Add unwind_check.
3699 (unwind_diagnostic): New.
3700 (in_procedure): Call unwind_diagnostic when a directive isn't
3702 (in_prologue): Call unwind_diagnostic when a directive isn't in
3704 (in_body): Call unwind_diagnostic when a directive isn't in
3706 (dot_endp): Set md.unwind_check to error before calling
3707 in_procedure and restore it after. When the name is missing or
3708 couldn't be found, use the one from the last .proc if
3709 md.unwind_check isn't error. Warn if md.unwind_check is
3711 (md_parse_option): Handle "-munwind-check=[warning|error]".
3712 (md_show_usage): Add "-munwind-check=[warning|error]".
3713 (ia64_init): Set md.unwind_check to warning.
3715 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3716 * doc/c-ia64.texi: Likewise.
3718 2005-02-11 Jan Beulich <jbeulich@novell.com>
3720 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3722 (ia64_parse_name): New third parameter.
3723 (md_parse_name): Pass third argument.
3724 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3725 (md_operand): Handling of '@'-prefixed symbols moved from here...
3726 (ia64_parse_name): ...to here.
3728 2005-02-11 Jan Beulich <jbeulich@novell.com>
3730 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3731 (errata_nop_necessary_p): Remove declaraction and definition.
3732 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3733 update md.group_idx. Don't reset md.last_groups.
3735 2005-02-11 Jan Beulich <jbeulich@novell.com>
3737 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3739 (dot_xdata): Free section name after use.
3740 (dot_float_cons): Likewise.
3741 (dot_xstringer): Likewise.
3742 (dot_xdata_ua): Likewise.
3743 (dot_float_cons_ua): Likewise.
3744 (md_pseudo_table): Add xdata16 and xdata16.ua.
3746 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3748 * doc/all.texi: Add IA64.
3749 * doc/as.texinfo: Likewise.
3751 * doc/c-ia64.texi: Fix typos.
3753 2005-02-10 Julian Brown <julian@codesourcery.com>
3755 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3757 (do_t_push_pop): Likewise.
3758 (md_assemble): Likewise.
3759 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3760 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3761 (create_unwind_entry): Output dependency on the required personality
3764 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3766 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3767 * subsegs.c (seg_not_empty_p): Likewise.
3769 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3771 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3772 relative jump calculation.
3773 <md_convert_frag) : Likewise.
3774 <output_disp): Likewise.
3776 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3778 * write.c (write_object_file): Recognize warning-symbol construct
3779 and skip object- and target- handling for the second symbol.
3781 2005-02-02 Jan Beulich <jbeulich@novell.com>
3783 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3784 designators along with quoted ones. Free copy of quoted designator
3787 2005-02-01 Ben Elliston <bje@au.ibm.com>
3789 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3790 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3791 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3792 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3793 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3794 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3795 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3796 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3797 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3798 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3799 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3800 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3801 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3802 #if 0'd code throughout.
3804 2005-01-31 Nick Clifton <nickc@redhat.com>
3806 * as.c (parse_args): Bump copyright date reported by --version to
3809 2005-01-31 Nick Clifton <nickc@redhat.com>
3811 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3814 2005-01-31 Jan Beulich <jbeulich@novell.com>
3816 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3817 that can end with .endr in that case. Make requiring/permitting
3818 pseudo-ops without leading dot closer to the logic in read.c serving
3820 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3823 2005-01-31 Jan Beulich <jbeulich@novell.com>
3825 * macro.c (do_formals): Adjust to no longer accept empty parameter
3827 (define_macro): Adjust to no longer accept empty macro name, garbage
3828 following the parameters, or macros that were previously defined.
3829 * read.c (s_bad_end): Declare.
3830 (potable): Add endm. Handler for endr and endm is s_bad_end.
3831 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3833 * read.h (s_bad_endr): Remove.
3835 2005-01-31 Jan Beulich <jbeulich@novell.com>
3837 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3838 immediately discarding (but counting) those exceeding the maximum
3839 possible amount. Track whether output and input operand counts ever
3840 matched, and use this to better indicate which of the operands/
3841 operand types was wrong; specifically don't default to pointing to
3844 2005-01-31 Jan Beulich <jbeulich@novell.com>
3846 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3847 variable in dot_endp). Add body and insn. Make prologue,
3848 prologue_mask, body, and insn bitfields.
3849 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3851 (in_procedure, in_prologue, in_body): New.
3852 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3853 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3854 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3855 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3856 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3857 dot_personality): Use the appropriate one of the above.
3858 (dot_proc): Clear unwind.proc_start; set to current location only if
3859 none of the entry points were valid. Check for non-zero-length entry
3860 point names. Check that entry points aren't defined, yet. Clear
3861 unwind.prologue, unwind.body, and unwind.insn.
3862 (dot_body): Call in_procedure. Check that first directive in procedure
3863 had no insns emitted before. Set unwind.body.
3864 (dot_prologue): Call in_procedure. Check that not already in prologue.
3865 Check that first directive in procedure had no insns emitted before.
3867 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3868 length entry point names. Check that entry points became defined.
3869 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3871 2005-01-31 Jan Beulich <jbeulich@novell.com>
3873 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3874 before actually using it. Don't generate an error in manual bundling
3875 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3876 Don't generate an error in manual bundling mode when looking at an
3877 insn required to be last in its group but the required slot hasn't
3878 been reached, yet. Allow conversion from MII to MI;I for bundle
3879 consisting of only 2 insns with the stop between them. Suppress
3880 various meaningless errors resulting from detecting earlier ones.
3882 2005-01-31 Jan Beulich <jbeulich@novell.com>
3884 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3887 2005-01-28 Christian Groessler <chris@groessler.org>
3889 * config/tc-z8k.c (md_assemble): Improve error detection.
3891 2005-01-28 Jan Beulich <jbeulich@novell.com>
3893 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3894 for personality routine pointer only if there is one.
3895 (ia64_convert_frag): Likewise.
3896 (generate_unwind_image): Likewise.
3898 2005-01-27 Christian Groessler <chris@groessler.org>
3900 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3901 (md_apply_fix3): Make relative branches out of range an error
3902 instead of a warning. Display correct line number for out of
3903 range branches/calls/memory accesses.
3905 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3907 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3908 to emit .debug_line and other debug sections.
3909 * as.h (seg_not_empty_p): Declare.
3910 * subsegs.c (seg_not_empty_p): New predicate.
3912 2005-01-27 Andrew Cagney <cagney@gnu.org>
3914 * configure: Regenerate to track ../gettext.m4 change.
3916 2005-01-27 Jan Beulich <jbeulich@novell.com>
3918 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3920 2005-01-27 Jan Beulich <jbeulich@novell.com>
3922 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3923 to/from application registers dynamic insns.
3924 (md_assemble): Defer resolution of move to/from application registers
3925 dynamic insns when they can be issued on either the I- or M-units.
3927 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3929 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3930 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3931 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3932 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3933 * cgen.c (gas_cgen_parse_operand): Handle
3934 CGEN_PARSE_OPERAND_SYMBOLIC.
3935 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3936 (frv_force_relocation): Likewise. Fix handling of PIC
3938 (md_apply_fix3): Likewise.
3940 2005-01-21 Ben Elliston <bje@au.ibm.com>
3942 * as.h: Remove #if 0'd code.
3943 * atof-generic.c (atof_generic): Likewise.
3944 * ecoff.c (ecoff_directive_frame): Likewise.
3945 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3946 * itbl-ops.c (itbl_add_reg): Likewise.
3947 * listing.c (calc_hex): Likewise.
3948 * read.c (MASK_CHAR): Likewise.
3949 * subsegs.c (subsegs_print_statistics): Likewise.
3950 * symbols.c (indent): Likewise.
3951 * write.c (write_relocs): Likewise.
3952 (write_object_file): Likewise.
3953 (relax_frag): Likewise.
3955 2005-01-20 Nick Clifton <nickc@redhat.com>
3957 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3958 getopt_long_only() from considering -a as an abbreviation for
3960 (parse_args): Fix the parsing of -a=<file>.
3962 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3965 * read.c (s_incbin): Adjust default count for skip. Check validity
3966 of count and skip rigorously.
3968 2005-01-19 Fred Fish <fnf@specifixinc.com>
3970 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3972 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3974 * read.c (convert_to_bignum): New function, split out from...
3975 (emit_expr): ...here. Handle the case where X_add_number is
3976 positive and the input value is negative.
3977 (output_big_sleb128): Fix setting of continuation bit. Check whether
3978 the final byte needs to be sign-extended. Fix size-shrinking loop.
3979 (emit_leb128_expr): When generating a signed leb128, see whether the
3980 sign of an O_constant's X_add_number matches the sign of the input
3981 value. Use a bignum if not.
3983 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3985 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3986 arch_sh_up in order to match the external name and make the
3987 testsuite's job easier.
3989 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3992 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3994 2005-01-12 Nick Clifton <nickc@redhat.com>
3996 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3997 ignored_arguments array.
3999 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4001 * write.c (write_object_file): Disallow a symbol equated to
4004 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4006 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4008 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4009 (maxq_target): New function: Set the machine type.
4011 2005-01-06 Paul Brook <paul@codesourcery.com>
4013 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4014 (md_begin): Handle TE_VXWORKS for FP defaults.
4015 (md_apply_fix3): Correct rela offsets.
4016 (elf32_arm_target_format): Add VxWorks targets.
4018 2005-01-06 Paul Brook <paul@codesourcery.com>
4020 * configure.tgt: Set em=vxworks for *-*-vxworks.
4021 * config/te-vxworks.h: New File.
4023 2005-01-06 Paul Brook <paul@codesourcery.com>
4025 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4027 2005-01-04 Dmitry Diky <diwil@spec.ru>
4029 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4032 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4034 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4035 (dot_loc): New function.
4036 (md_pseudo_table): Add entry to map .loc to dot_loc().
4037 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4038 seen a .loc directive or we're generating DWARF2 debug info for
4041 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4044 * read.c (s_comm_internal): Don't zero end of name until size
4045 expression has been parsed.
4047 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4049 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4051 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4053 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4056 2004-12-22 Ian Lance Taylor <ian@airs.com>
4058 * configure.tgt: New.
4059 * configure.in: Move setting of cpu_type, fmt, etc., to
4061 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4062 $(srcdir)/configure.tgt.
4063 * configure, Makefile.in: Rebuild.
4065 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4067 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4068 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4070 (avr_offset_expression): New function to parse offsets for LDI
4072 (avr_operand): Use it.
4073 (md_apply_fix3): Generate the relocs.
4075 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4077 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4078 BFD_RELOC_SH_IMMS10BY8 relocation.
4080 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4081 than just ignoring bad code.
4083 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4085 * config/tc-v850.c (handle_lo16): New function.
4086 (v850_reloc_prefix): Use it to check lo().
4087 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4089 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4091 * configure.in: Add s390x-ibm-tpf support.
4092 * configure: Regenerate.
4094 2004-12-15 Jan Beulich <jbeulich@novell.com>
4096 * config/obj-elf.c (obj_elf_change_section): Only set type and
4097 attributes on new sections. Emit warning when type of re-declared
4098 section doesn't match.
4100 2004-12-15 Jan Beulich <jbeulich@novell.com>
4102 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4103 '.cfi_startproc simple' doesn't inherit the old value.
4105 2004-12-15 Jan Beulich <jbeulich@novell.com>
4107 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4108 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4109 generation to emit a factored offset.
4111 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4113 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4114 which is too large in the case of NO_PIC without 64-bit
4117 * config/tc-mips.c (mips_in_shared): New static variable.
4118 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4119 (md_longopts): Add -mshared and -mno-shared.
4120 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4121 (s_cpload): Implement !mips_in_shared case.
4122 (s_cpsetup): Likewise.
4123 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4124 * NEWS: Mention -mno-shared.
4126 2004-12-09 Paul Brook <paul@codesourcery.com>
4128 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4131 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4133 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4134 sequence, increase the size of the sequence.
4136 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4139 2004-12-07 Ben Elliston <bje@gnu.org>
4141 * read.c (s_align): Use an align_limit temporary to allay a GCC
4142 signed/unsigned comparison warning.
4144 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4146 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4147 * configure.in: Use it for arm*-*-linux-gnueabi*.
4148 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4149 * config/te-armlinuxeabi.h: New file.
4150 * Makefile.in: Regenerated.
4151 * aclocal.m4: Likewise.
4152 * configure: Likewise.
4153 * doc/Makefile.in: Regenerated.
4155 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4157 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4158 (xtensa_restore_emit_state): Likewise.
4160 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4162 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4165 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4167 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4168 * Makefile.in: Regenerate.
4170 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4172 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4173 functions, give functions a meaningful name, add comments.
4174 (check_range): New function - Replace operand size calculation
4175 with range checking.
4176 (assemble_insn): Update Algorithm, improve error issuing.
4178 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4181 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4183 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4184 miss between different section in the same module.
4185 (tc_gen_reloc): Likewise.
4187 2004-11-25 Theodore A. Roth <troth@openavr.org>
4189 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4190 atmega325, atmega3250, atmega645 and atmega6450.
4192 2004-11-25 Jan Beulich <jbeulich@novell.com>
4194 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4195 permissible for the selected instruction suffix.
4196 (process_suffix): For DefaultSize instructions, suppressing the
4197 guessing of a 'q' suffix if the instruction doesn't support it is
4198 pointless, because only an 'l' suffix can be guessed in this place.
4200 2004-11-24 Nick Clifton <nickc@redhat.com>
4202 * config/tc-iq2000.c: Remove support for IQ10 processor.
4203 Convert to ISO C90 formatting.
4204 * config/tc-iq2000.h: Likewise.
4206 2004-11-23 Nick Clifton <nickc@redhat.com>
4208 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4209 in this table. They should be correct now.
4211 2004-11-23 Jan Beulich <jbeulich@novell.com>
4213 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4214 indicate the MMX extensions added by both SSE and 3DNow!A.
4215 (Cpu3dnowA): Declare.
4216 (CpuUnknownFlags): Update.
4217 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4218 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4219 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4220 3DNow!. Athlon additionally implies 3DNow!A. Several new
4221 entries (those starting with a dot are for sub-arch specification).
4222 (set_cpu_arch): Handle sub-arch specifications.
4223 (parse_insn): Distinguish between instructions not supported because
4224 of insufficient CPU features and because of 64-bit mode.
4225 * doc/c-i386.texi: Describe enhanced .arch directive.
4227 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4229 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4231 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4233 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4234 without a corresponding .debug_info section.
4236 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4238 * read.c (potable): Add "error" and "warning".
4239 (s_errwarn): New function.
4240 * read.h (s_errwarn): Declare.
4241 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4243 2004-11-22 Nick Clifton <nickc@redhat.com>
4245 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4248 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4250 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4251 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4253 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4255 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4256 (coff_adjust_symtab): Adjust call.
4257 (crawl_symbols): Likewise.
4258 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4259 (obj_app_file): Adjust.
4261 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4263 * configure.in: Enable bfd_assember for the MAXQ port.
4264 * configure: Regenerate.
4266 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4267 Sterling Augustine <sterling@tensilica.com>
4269 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4270 there is a conflict.
4271 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4272 interfaces that are related as determined by xtensa_interface_class_id.
4274 2004-11-12 Nick Clifton <nickc@redhat.com>
4276 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4277 offsets for conditional branches.
4279 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4281 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4283 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4285 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4286 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4288 (relax_frag_immed): Update call to update_next_frag_state.
4290 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4292 * obj.h (struct format_ops <app_file>): Add int param.
4293 * read.h (s_app_file_string): Likewise.
4294 * read.c (s_app_file_string): Likewise.
4295 (s_app_file): Adjust s_app_file_string call.
4296 * config/tc-mips.c (s_mips_file): Likewise.
4297 * config/obj-coff.h (obj_app_file): Add app param.
4298 * config/obj-ecoff.h (obj_app_file): Likewise.
4299 * config/obj-multi.h (obj_app_file): Likewise.
4300 * config/obj-elf.h (elf_file_symbol): Likewise.
4301 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4302 if called for # preprocessor lines.
4304 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4307 * symbols.c (resolve_symbol_value): Convert weak symbols only
4309 (symbol_equated_reloc_p): Don't equate weaks when relocating
4310 only for Windows PECOFF.
4312 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4314 * config/tc-crx.c (print_insn): Check and set insn_addr.
4315 * config/tc-crx.h (md_frag_check): Define.
4317 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4318 Vineet Sharma <vineets@noida.hcltech.com>
4320 * configure.in: Add support for new target maxq-coff.
4321 * configure: Regenerate.
4322 * NEWS: Mention new support.
4323 * config/tc-maxq.c: New file.
4324 * config/tc-maxq.h: New file.
4325 * config/obj-coff.h: Add support for maxq-coff.
4327 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4329 * symbols.c (any_external_name): Define.
4330 (resolve_symbol_value): Convert weak symbols.
4331 (S_SET_EXTERNAL): Support any_external_name.
4332 (S_SET_NAME): Qualify parameter const.
4333 (symbol_equated_reloc_p): Equate to weaks when relocating.
4334 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4335 * tc.h (any_external_name): Declare.
4336 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4338 (weak_is_altname): Declare and define.
4339 (weak_name2altname): Same.
4340 (weak_altname2name): Same.
4341 (weak_uniquify): Same.
4342 (weak_altprefix): Define.
4343 (obj_coff_weak): Change .weak syntax and handling.
4344 (coff_frob_symbol): Fix PE weak symbol alternates.
4345 * config/obj-coff.h (USE_UNIQUE): Define.
4346 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4347 are in another segment.
4348 (tc_gen_reloc): Remove broken addend hack.
4349 doc/as.texinfo: Update.
4351 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4353 * config/tc-xtensa.c (total_frag_text_expansion): New.
4354 (md_estimate_size_before_relax): Use it.
4355 (find_address_of_next_align_frag): Likewise.
4357 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4359 * config/tc-crx.c: Rename argument types.
4360 (processing_arg_number): Rename to 'cur_arg_num'.
4361 (get_number_of_bits): Rename to 'set_operand_size'.
4362 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4363 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4364 (set_indexmode_parameters): Remove function, integrate its code into
4366 (set_operand_size): Get rid of 'Operand Number' function parameter -
4367 use global variable 'cur_arg_num' instead.
4368 Use a local 'argument' pointer to reference the current argument.
4369 (parse_operand): Likewise.
4370 (set_operand): Likewise.
4371 (process_label_constant): Likewise.
4373 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4375 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4376 (add_section_rename): Delete. Inlined into...
4377 (build_section_rename): ...here. Use xstrdup instead of strdup.
4378 (xtensa_section_rename): Drop "const" from argument and return types.
4379 (md_show_usage): Indent to match show_usage().
4380 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4381 (tc_canonicalize_section_name): Define.
4382 (md_elf_section_rename): Remove unused macro.
4383 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4384 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4385 (Frame Directive): Delete.
4387 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4389 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4390 * config/tc-arm.c (target_oabi): Delete.
4391 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4392 (arm_opts): Remove moabi.
4393 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4394 * doc/c-arm.texi (ARM Options): Likewise.
4395 * configure: Regenerated.
4397 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4399 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4400 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4401 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4402 * configure: Regenerate.
4403 * config/tc-cris.c (enum cris_archs): New.
4404 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4405 (cris_insn_ver_valid_for_arch): New functions.
4406 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4407 (cris_arch): New variable.
4408 (md_pseudo_table): New pseudo .arch.
4409 (err_for_dangerous_mul_placement): Initialize according to
4411 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4413 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4414 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4415 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4416 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4417 use in md_cris_relax_table.
4418 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4419 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4420 Update and improve head comment.
4421 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4422 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4424 (md_longopts): New option --march=...
4425 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4427 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4428 (HANDLE_RELAXABLE): New macro.
4429 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4430 cases. Check for weak symbols and assume not relaxable. Handle
4431 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4432 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4434 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4435 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4436 (cris_create_short_jump): Adjust for CRISv32.
4437 (cris_relax_frag): Handle new states.
4438 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4439 (md_begin): Define symbols "..asm.arch.cris.v32",
4440 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4441 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4442 when entering opcode table entry points.
4443 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4444 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4445 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4446 (cris_process_instruction): Initialize out_insnp->insn_type to
4447 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4448 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4450 <case 'm'>: Check that modified_char == '.'.
4451 <invalid operands>: Consume the rest of the line.
4452 When operands don't match, skip over subsequent insns with
4453 non-matching version specifier but same mnemonic.
4454 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4455 special registers in CRISv32 are always 32 bit long.
4456 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4458 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4459 and compatible. Recognize "ACR" for v32, unless followed by "+".
4460 (get_spec_reg): Consider cris_arch when looking up register.
4461 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4463 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4464 (cris_get_expression): Restore input_line_pointer if failing "early".
4465 (get_flags): Consider cris_arch and recognize flags accordingly.
4466 (branch_disp): Adjust for CRISv32.
4467 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4468 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4469 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4470 resolved. Don't enter zeros in object file for
4472 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4473 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4474 (md_parse_option): Break out "return 1".
4475 <OPTION_ARCH> New case.
4476 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4477 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4478 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4479 <case BFD_RELOC_32_PCREL>: New cases.
4480 Addends for non-zero fx_pcrel are too in fx_offset.
4481 (md_show_usage): Show --march=<arch>.
4482 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4483 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4484 (s_syntax) <struct syntaxes>: Properly constify member operand.
4485 * config/tc-cris.h (TARGET_MACH): Define.
4486 (cris_mach): Declare.
4487 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4488 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4489 (CRIS-Opts): Document --march=...
4490 (CRIS-Pseudos): Document .arch.
4492 2004-11-04 Jan Beulich <jbeulich@novell.com>
4494 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4495 intel syntax and no register prefix, allow $ in symbol names when
4497 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4498 (intel_float_operand): Add fourth return value indicating math control
4499 operations. Make classification more precise.
4500 (md_assemble): Complain if memory operand of mov[sz]x has no size
4502 (parse_insn): Translate word operands to floating point instructions
4503 operating on integers as well as control instructions to short ones
4504 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4505 floating point instructions operating on non-integer operands.
4506 (match_template): Remove fldcw special case. Adjust q-suffix handling
4507 to permit it on fild/fistp/fisttp in AT&T mode.
4508 (process_suffix): Don't guess DefaultSize insns' suffix from
4509 stackop_size for certain floating point control instructions. Guess
4510 suffix for branch and [ls][gi]dt based on flag_code. Split error
4511 messages for Intel and AT&T syntax, and make the condition more strict
4512 for the former. Adjust suppressing of generation of operand size
4514 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4515 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4516 more error checking.
4517 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4518 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4520 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4522 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4523 md_short_jump_size, md_long_jump_size.
4524 * write.c [!WORKING_DOT_WORD]: Ditto.
4525 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4527 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4529 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4530 const qualifier in these definitions.
4531 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4532 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4534 2004-11-02 Nick Clifton <nickc@redhat.com>
4536 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4537 table before deciding to produce a .debug_line section to match up
4538 with a user provided .debug_info section.
4540 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4542 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4543 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4545 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4547 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4548 (get_flags): New function.
4549 (get_number_of_bits): Edit comments, update numeric values to
4551 (process_label_constant): Don't support the colon
4552 format (SYMBOL:[s|m|l]).
4553 (set_cons_rparams): Support argument type 'arg_rbase'.
4554 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4555 (handle_LoadStor): Bug fix, first handle post-increment mode.
4556 (getreg_image): Remove redundant code, update according to latest
4558 (print_constant): Bug fix relate to 3-word instructions.
4559 (assemble_insn): Bug fix, when matching instructions, verify also
4560 instruction type (not only mnemonic).
4561 Add various error checking.
4562 (preprocess_reglist): Support HI/LO and user registers.
4564 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4566 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4567 in an epilogue directive go negative.
4569 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4572 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4573 after reporting template error during manual bundling. Reported
4574 by Michael Dupont, michaelx.dupont@intel.com.
4576 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4578 * Makefile.am: Run dep-am.
4579 * aclocal.m4: Regenerate with automake 1.9.2.
4580 * Makefile.in: Regenerate with automake 1.9.2.
4581 * doc/Makefile.in: Likewise.
4583 * config/tc-arm.c: Include "dw2gencfi.h".
4584 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4586 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4587 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4588 (tc_cfi_frame_initial_instructions): Define.
4589 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4592 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4594 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4596 Update coprocessor id to be unsigned immediate.
4598 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4600 * config/tc-i386.c (O_secrel): Delete.
4601 (tc_pe_dwarf2_emit_offset): New function.
4602 * config/tc-i386.h (O_secrel): Define as O_md1.
4603 (TC_DWARF2_EMIT_OFFSET): Define.
4605 2004-10-18 Nick Clifton <nickc@redhat.com>
4607 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4608 ignore @fptr() directives for 4-byte fixups.
4610 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4612 * Makefile.am: Run "make dep-am"
4613 * Makefile.in: Regenerate.
4615 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4617 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4618 Remove comments about placement of literal pools.
4619 (Literal Directive): Update description of literal placement.
4620 (Literal Prefix Directive): Remove statement that this does not apply
4621 to absolute-mode literals. Describe new section naming scheme.
4623 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4625 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4626 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4627 is_windowed_return_opcode): Delete.
4628 (xtensa_frob_label): Use get_subseg_target_freq.
4629 (md_assemble): Inline call to is_entry_opcode.
4630 (xtensa_handle_align): Inline call to get_frag_is_literal.
4631 (relaxation_requirements): Inline call to is_jx_opcode.
4632 (emit_single_op): Inline call to is_movi_opcode.
4633 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4634 get_frag_is_no_transform, is_entry_opcode, and
4635 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4636 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4637 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4638 Inline calls to get_frag_is_no_transform.
4639 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4640 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4641 get_frag_is_no_transform.
4642 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4643 and set_frag_is_no_transform.
4644 (get_expression_value): Delete.
4645 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4646 cur_target_freq to target_freq.
4647 (get_subseg_info): Split out code to create a new map entry into ...
4648 (add_subseg_info): ... this new function.
4649 (get_last_insn_flags): Check if get_subseg_info succeeded.
4650 (set_last_insn_flags): Call add_subseg_info if needed.
4651 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4652 (xtensa_reorder_segments): Compute last_sec while counting sections.
4653 Remove call to get_last_sec.
4654 (get_last_sec): Delete.
4655 (cache_literal_section): Inline call to retrieve_literal_seg and its
4656 callees, seg_present and add_seg_list.
4657 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4658 (get_frag_is_insn, get_frag_is_no_transform,
4659 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4660 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4662 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4664 * config/tc-xtensa.c: Use ISO C90 formatting.
4665 * config/tc-xtensa.h: Likewise.
4666 * config/xtensa-istack.h: Likewise.
4667 * config/xtensa-relax.c: Likewise.
4668 * config/xtensa-relax.h: Likewise.
4670 2004-10-12 Paul Brook <paul@codesourcery.com>
4672 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4675 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4678 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4680 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4682 (Acknowledgements): Use "GAS" instead of AS variable.
4684 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4686 * config/tc-i386.c: Include "elf/x86-64.h".
4687 (i386_elf_section_type): New function.
4688 * config/tc-i386.h (md_elf_section_type): Define.
4689 (i386_elf_section_type): New prototype.
4691 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4693 * config/m68k-parse.h (enum m68k_register): New control register,
4695 * config/tc-m68k.c: Correct control register set for MCF5249.
4697 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4698 Sterling Augustine <sterling@tensilica.com>
4700 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4701 (UNREACHABLE_MAX_WIDTH): Define.
4702 (XTENSA_FETCH_WIDTH): Delete.
4703 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4704 prefer_const16, prefer_l32r): New global variables.
4705 (LIT4_SECTION_NAME): Define.
4706 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4707 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4708 (frag_flags struct): New.
4709 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4710 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4711 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4712 (MAX_FORMATS): Define.
4713 (op_placement_info struct, op_placement_table): New.
4714 (O_pltrel, O_hi16, O_lo16): Define.
4715 (directiveE enum): Rename directive_generics to directive_transform.
4716 Delete directive_relax. Add directive_schedule,
4717 directive_absolute_literals, and directive_last_directive.
4718 (directive_info): Rename "generics" to "transform". Delete "relax".
4719 Add "schedule" and "absolute-literals".
4720 (directive_state): Adjust entries to match changes in directive_info.
4721 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4722 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4723 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4724 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4725 (align_only_targets, software_a0_b_retw_interlock,
4726 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4727 software_avoid_short_loop, software_avoid_close_loop_end,
4728 software_avoid_all_short_loops, specific_opcode): Delete.
4729 (warn_unaligned_branch_targets): New.
4730 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4731 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4732 (option_[no_]link_relax, option_[no_]transform,
4733 option_[no_]absolute_literals, option_warn_unaligned_targets,
4734 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4736 (option_[no_]align_only_targets, option_literal_section_name,
4737 option_text_section_name, option_data_section_name,
4738 option_bss_section_name, option_eb, option_el): Delete.
4739 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4740 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4741 and target-hardware. Delete entries for [no-]target-align-only,
4742 literal-section-name, text-section-name, data-section-name, and
4744 (md_parse_option): Handle new options and remove old ones. Accept but
4745 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4746 and treat them as [no-]transform.
4747 (md_show_usage): Add new options and remove old ones.
4748 (xtensa_setup_hw_workarounds): New.
4749 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4750 "long", "short", "loc" and "frequency" entries.
4751 (use_generics): Rename to ...
4752 (use_transform): ... this function. Add past_xtensa_end check.
4753 (use_longcalls): Add past_xtensa_end check.
4754 (code_density_available, can_relax): Delete.
4755 (do_align_targets): New.
4756 (get_directive): Accept dashes in directive names. Warn about
4757 [no-]generics and [no-]relax directives and treat them as
4759 (xtensa_begin_directive): Call md_flush_pending_output only for some
4760 directives. Check for directives inside instruction bundles. Warn
4761 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4762 directives. Handle new directives. Check generating_literals flag
4764 (xtensa_end_directive): Check for directives inside instruction
4765 bundles. Warn and ignore [no-]density directives. Handle new
4766 directives. Call xtensa_set_frag_assembly_state.
4767 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4768 xtensa_dwarf2_emit_insn): New.
4769 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4770 use_literal_section flag.
4771 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4772 literals. Use xtensa_elf_cons to parse the expression.
4773 (xtensa_literal_prefix): Do not check use_literal_section. Support
4774 ".lit4" sections for absolute literals. Change prefix convention to
4775 replace ".text" (or ".t" in a linkonce section). No need to call
4777 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4778 (expression_end): Handle closing braces and colons.
4779 (PLT_SUFFIX, plt_suffix): Delete.
4780 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4781 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4782 and O_hi16 expressions as well.
4783 (tokenize_arguments): Handle closing braces and colons.
4784 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4785 operands and paired register syntax.
4786 (get_invisible_operands): New.
4787 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4788 new xtensa-isa.h functions.
4789 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4790 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4791 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4792 instructions. Use xtensa_translate_zero_immed.
4793 (operand_is_immed, operand_is_pcrel_label): Delete.
4794 (get_relaxable_immed): Use new xtensa-isa.h functions.
4795 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4797 (xtensa_print_insn_table, print_vliw_insn): New.
4798 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4799 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4800 is_branch_or_jump_opcode): Delete.
4801 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4802 (opnum_to_reloc, reloc_to_opnum): Delete.
4803 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4804 xtensa-isa.h functions. Operate on one slot of an instruction.
4805 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4806 xg_get_insn_size): Delete.
4807 (xg_get_build_instr_size): Use xg_get_single_size.
4808 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4809 xg_build_widen_table. Use xg_get_single_size.
4810 (xg_get_max_narrow_insn_size): Delete.
4811 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4812 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4814 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4815 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4816 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4817 xg_build_widen_table. Use xg_get_single_size.
4818 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4820 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4821 treat weak symbols conservatively.
4822 (xg_check_operand): Use new xtensa-isa.h functions.
4823 (is_dnrange): Delete.
4824 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4825 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4826 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4827 xtensa-isa.h functions.
4828 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4829 xg_instruction_matches_options): New.
4830 (xg_instruction_matches_rule): Handle O_register expressions. Call
4831 xg_instruction_matches_options.
4832 (transition_rule_cmp): New.
4833 (xg_instruction_match): Update call to xg_build_simplify_table.
4834 (xg_build_token_insn): Record loc fields.
4835 (xg_simplify_insn): Check is_specific_opcode field and
4836 density_supported flag.
4837 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4838 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4839 (xg_assemble_literal): Add error handling for O_big. Call
4840 record_alignment. Handle O_pltrel.
4841 (xg_valid_literal_expression): New.
4842 (xg_assemble_literal_space): Add slot parameter. Remove call to
4843 set_expr_symbol_offset. Add call to record_alignment. Update call to
4845 (xg_emit_insn): Delete.
4846 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4847 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4848 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4849 and slot parameters. Handle new "alternate" relocations for absolute
4850 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4851 O_hi16. Use new xtensa-isa.h functions.
4852 (xg_assemble_tokens): Delete.
4853 (is_register_writer): Use new xtensa-isa.h functions.
4854 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4855 old-style RSR from LCOUNT.
4856 (next_frag_opcode): Delete.
4857 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4858 update_next_frag_state): New.
4859 (update_next_frag_nop_state): Delete.
4860 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4861 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4862 the state of the absolute-literals directive. Add calls to
4863 record_alignment and xtensa_set_frag_assembly_state. Call
4864 xtensa_switch_to_non_abs_literal_fragment instead of
4865 xtensa_switch_to_literal_fragment.
4867 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4868 (get_expanded_loop_offset): Change check for undefined opcode to an
4870 (xtensa_set_frag_assembly_state, relaxable_section,
4871 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4872 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4873 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4874 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4875 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4876 (xtensa_init_fix_data): New.
4877 (xtensa_frob_label): Reset label symbol to the current frag. Check
4878 do_align_targets and generating_literals flag. Propagate frequency
4879 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4880 (xtensa_unrecognized_line): New.
4881 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4882 to xtensa_set_frag_assembly_state.
4883 (error_reset_cur_vinsn): New.
4884 (md_assemble): Remove check for literal frag. Remove call to
4885 istack_init. Call use_transform instead of use_generics. Parse
4886 explicit instruction format specifiers. Move code for
4887 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4888 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4889 Add dwarf2_where call. Remote automatic alignment for ENTRY
4890 instructions. Move call to xtensa_clear_insn_labels to the end.
4891 Rearrange to handle bundles.
4892 (xtensa_cons_fix_new): Delete.
4893 (xtensa_handle_align): New.
4894 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4895 assignment to is_no_density field.
4896 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4897 instead of reloc_to_opnum. Handle "alternate" relocations.
4898 (xtensa_force_relocation, xtensa_check_inside_bundle,
4899 xtensa_elf_section_change_hook): New.
4900 (xtensa_symbol_new_hook): Delete.
4901 (xtensa_fix_adjustable): Check for difference of symbols with an
4902 offset. Check for external and weak symbols.
4903 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4904 (md_estimate_size_before_relax): Return expansion for the first slot.
4905 (tc_gen_reloc): Handle difference of symbols by producing
4906 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4907 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4908 tentative values into the output when linkrelax is set.
4909 (XTENSA_PROP_SEC_NAME): Define.
4910 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4911 Create literal tables only if using literal sections. Create new
4912 property tables instead of old instruction tables. Check for unaligned
4913 branch targets and loops.
4914 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4915 new_resource_table, clear_resource_table, resize_resource_table,
4916 resources_available, reserve_resources, release_resources,
4917 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4918 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4919 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4920 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4921 flag. Update checks for workaround options. Call
4922 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4923 (xtensa_cleanup_align_frags): Add special case for branch targets.
4924 Check for and mark unreachable frags.
4925 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4926 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4927 end of a zero-overhead loop body.
4928 (frag_can_negate_branch): Handle instructions with multiple slots.
4929 Use new xtensa-isa.h functions
4930 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4931 xtensa_mark_zcl_first_insns): New.
4932 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4933 transformations are disabled.
4934 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4935 multislot instructions.
4936 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4937 Likewise. Also error if transformations are disabled.
4938 (unrelaxed_frag_max_size): New.
4939 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4940 xtensa-isa.h functions.
4941 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4942 xtensa_opcode_is_loop instead of is_loop_opcode.
4943 (get_text_align_power): Replace as_fatal with assertion.
4944 (get_text_align_fill_size): Iterate instead of using modulus when
4946 (get_noop_aligned_address): Assert that this is for a machine-dependent
4947 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4948 xg_get_single_size, and frag_format_size.
4949 (get_widen_aligned_address): Rename to ...
4950 (get_aligned_diff): ... this function. Add max_diff parameter.
4951 Remove handling of rs_align/rs_align_code frags. Use
4952 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4953 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4954 and pass it back to caller.
4955 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4956 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4957 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4958 (relax_frag_text_align): Rename to ...
4959 (relax_frag_loop_align): ... this function. Assume loops can only be
4960 in the first slot of an instruction.
4961 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4962 instruction. Remove call to frag_wane.
4963 (relax_frag_narrow): Rename to ...
4964 (relax_frag_for_align): ... this function. Extend to handle
4965 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4966 RELAX_NARROW for the first slot.
4967 (find_address_of_next_align_frag, bytes_to_stretch): New.
4968 (future_alignment_required): Use find_address_of_next_align_frag and
4969 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4970 alignment decisions.
4971 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4972 Check if transformations are enabled for b_j_loop_end workaround.
4973 Use new xtensa-isa.h functions and handle multislot instructions.
4974 Update call to xg_assembly_relax.
4975 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4976 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4978 (convert_frag_narrow): Add segP, format and slot parameters. Call
4979 convert_frag_immed for branch instructions. Adjust calls to
4980 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4981 xg_get_single_size and xg_get_single_format.
4982 (convert_frag_fill_nop): New.
4983 (convert_frag_immed): Add format and slot parameters. Handle multislot
4984 instructions and use new xtensa-isa.h functions. Update calls to
4985 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4986 enabled for b_j_loop_end workaround. Use build_nop instead of
4987 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4988 frags. Use xg_get_single_size. Handle O_pltrel.
4989 (fix_new_exp_in_seg): Remove check for old plt flag.
4990 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4991 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4992 for loop opcode to an assertion. Mark all frags up to the end of the
4993 loop as not transformable.
4994 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4995 (get_subseg_info): New.
4996 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4998 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4999 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5000 (xtensa_switch_to_non_abs_literal_fragment): New.
5001 (cache_literal_section): Add is_code parameter and pass it through to
5002 retrieve_literal_seg.
5003 (retrieve_literal_seg): Add is_code parameter and use it to set the
5004 flags on the literal section. Handle case where head parameter is 0.
5005 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5006 set_frag_is_no_transform): New.
5007 (xtensa_create_property_segments): Add end_property_function parameter
5008 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5009 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5010 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5011 (add_xt_block_frags): Add end_property_function parameter and call it
5012 if it is non-zero. Call xtensa_frag_flags_init.
5013 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5014 get_frag_property_flags, frag_flags_to_number,
5015 xtensa_frag_flags_combinable, xt_block_aligned_size,
5016 xtensa_xt_block_combine, add_xt_prop_frags,
5017 init_op_placement_info_table, opcode_fits_format_slot,
5018 xg_get_single_size, xg_get_single_format): New.
5019 (istack_push): Inline call to tinsn_copy.
5020 (tinsn_copy): Delete.
5021 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5022 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5023 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5024 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5025 functions. Handle invisible operands.
5026 (tinsn_to_slotbuf): New.
5027 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5028 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5029 vinsn_from_chars, and xg_free_vinsn.
5030 (tinsn_from_insnbuf): New.
5031 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5032 instructions. Handle symbol differences.
5033 (get_num_stack_text_bytes): Use xg_get_single_size.
5034 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5035 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5036 get_expr_register, set_expr_symbol_offset_diff): New.
5037 * config/tc-xtensa.h (MAX_SLOTS): Define.
5038 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5039 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5040 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5042 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5043 (xtensa_frag_type struct): Add is_assembly_state_set,
5044 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5045 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5046 Replace is_generics and is_relax fields by is_no_transform field.
5047 Delete is_text and is_longcalls fields. Change text_expansion and
5048 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5049 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5050 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5051 (xtensa_fix_data struct): New.
5052 (xtensa_symfield_type struct): Delete plt field.
5053 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5054 forward declaration here.
5055 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5056 (XTENSA_SECTION_RENAME): Undefine.
5057 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5058 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5059 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5060 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5061 (unit_num_copies_func, opcode_num_units_func,
5062 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5063 (resource_table struct): New.
5064 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5065 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5066 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5067 (tinsn_copy): Delete prototype.
5068 (vliw_insn struct): New.
5069 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5070 (widen_spec_list): Add option conditions for density and boolean
5071 instructions. Add expansions using CONST16 and conditions for using
5072 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5074 (simplify_spec_list): Add option conditions for density instructions.
5075 Add entry for NOP instruction.
5076 (append_transition): Add cmp function pointer parameter and use it to
5077 insert the new entry in order.
5078 (operand_function_LOW16U, operand_function_HI16U): New.
5079 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5080 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5081 (enter_opname, split_string): Use xstrdup instead of strdup.
5082 (init_insn_pattern): Initialize new options field.
5083 (clear_req_or_option_list, clear_req_option_list,
5084 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5086 (parse_insn_pattern): Parse option conditions.
5087 (transition_applies): New.
5088 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5089 swapped last arguments in calls to append_constant_value_condition.
5090 Call clone_req_option_list. Add warning about invalid opcode.
5091 Handle LOW16U and HI16U function names.
5092 (build_transition_table): Add cmp parameter and use it in calls to
5093 append_transition. Use new xtensa-isa.h functions. Check
5094 transition_applies before adding entries.
5095 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5096 pass it through to build_transition_table.
5097 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5098 ReqOption, transition_cmp_fn): New types.
5099 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5100 (transition_rule struct): Add options field.
5101 * doc/as.texinfo (Overview): Update Xtensa options.
5102 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5103 --[no-]relax, and --[no-]generics options. Update descriptions of
5104 --text-section-literals and --[no-]longcalls. Add
5105 --[no-]absolute-literals and --[no-]transform.
5106 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5107 Remove use of "generic" and "specific" terminology for opcodes.
5108 (Xtensa Registers): Generalize the syntax description to include
5109 user-defined register files.
5110 (Xtensa Automatic Alignment): Update.
5111 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5112 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5113 (Xtensa Directives): Remove confusing rules about precedence.
5114 (Density Directive, Relax Directive): Delete.
5115 (Schedule Directive): New.
5116 (Generics Directive): Rename to ...
5117 (Transform Directive): ... this node.
5118 (Literal Directive): Update for absolute literals. Missing
5119 literal_position directive is now an error.
5120 (Literal Position Directive): Update for absolute literals.
5121 (Freeregs Directive): Delete.
5122 (Absolute Literals Directive): New.
5123 (Frame Directive): Minor editing.
5124 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5125 Update dependencies.
5126 * Makefile.in: Regenerate.
5128 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5130 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5131 to build the second and third fixups for a composite relocation.
5132 (macro_read_relocs): New function.
5133 (macro_build): Use it.
5134 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5135 Simplify fragging code accordingly.
5136 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5137 of the composite relocation. Set fx_tcbit in both fixups.
5139 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5141 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5142 (md_apply_fix3): Don't treat composite relocs as done.
5144 2004-10-07 Jan Beulich <jbeulich@novell.com>
5146 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5147 prefix for symbol names generated from the LOCAL macro directive.
5149 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5150 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5152 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5154 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5156 (md_assemble): Add error checking for Co-Processor instructions.
5157 (get_cinv_parameters): Add 'b' option to invalidate the
5158 branch-target cache.
5160 2004-10-05 Paul Brook <paul@codesourcery.com>
5162 * config/tc-arm.c (unwind): New variable.
5163 (vfp_sp_encode_reg): New function.
5164 (vfp_sp_reg_required_here): Use it.
5165 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5166 (vfp_parse_reg_list): New function.
5167 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5168 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5169 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5170 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5172 (md_pseudo_table): Add them.
5173 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5174 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5175 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5176 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5177 require_hashconst, add_unwind_opcode): New functions.
5178 * doc/c-arm.texi: Document unwinding opcodes.
5179 * NEWS: Mention the new feature.
5181 2004-10-04 Eric Christopher <echristo@redhat.com>
5183 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5185 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5187 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5189 * config/tc-s390.c (md_apply_fix3): Likewise.
5190 * config/tc-sparc.c (md_apply_fix3): Likewise.
5192 2004-10-01 Paul Brook <paul@codesourcery.com>
5194 * config/tc-arm.c (arm_elf_section_type): New function.
5195 (arm_elf_change_section): Set section link for exidx sections.
5196 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5197 (md_elf_section_type): Define.
5199 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5201 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5202 instruction's offset.
5204 2004-10-01 Adam Nemet <anemet@lnxw.com>
5206 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5208 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5210 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5211 asymbol *, instead use symbol_get_bfdsym.
5213 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5215 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5217 2004-09-30 Paul Brook <paul@codesourcery.com>
5219 * config/tc-arm.c (do_smi, do_nop): New functions.
5220 (insns): Add ARMv6ZK instructions.
5221 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5222 (tc_gen_reloc): Ditto.
5223 (arm_cpus): Add mpcore and arm1176.
5224 (arm_archs): Add armv6{k,z,zk}.
5225 * doc/c-arm.texi: Document new cores and architectures.
5227 2004-09-30 Nick Clifton <nickc@redhat.com>
5229 * config/tc-arm.c: Use ISO C90 formatting.
5231 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5233 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5234 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5235 REG_TYPE_MVDX is expected.
5237 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5239 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5241 2004-09-21 James E Wilson <wilson@specifixinc.com>
5243 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5244 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5245 output_spill_base, output_unat_psprel, output_lc_psprel,
5246 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5247 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5248 output_spill_psprel_p): Use it.
5250 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5252 * config/tc-crx.c (handle_LoadStor): New function.
5253 Handle load/stor unique instructions before parsing.
5255 2004-09-17 Paul Brook <paul@codesourcery.com>
5257 * config/tc-arm.c (s_arm_rel31): New funciton.
5258 (md_pseudo_table): Add .rel31.
5259 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5260 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5261 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5262 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5263 (arm_parse_reloc): Add (target2).
5265 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5267 * Makefile.am: Run "make dep-am".
5268 * Makefile.in: Regenerate.
5269 * aclocal.m4: Regenerate.
5270 * configure: Regenerate.
5271 * doc/Makefile.in: Regenerate.
5272 * po/POTFILES.in: Regenerate.
5273 * po/gas.pot: Regenerate.
5275 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5277 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5278 [!LLONG_MAX]: Ditto.
5280 2004-09-13 Paul Brook <paul@codesourcery.com>
5282 * config/tc-arm.c: Rename RELABS to TARGET1.
5284 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5286 * messages.c (as_internal_value_out_of_range): Cast values passed
5287 to as_bad_where or as_warn_where to proper type.
5289 2004-09-11 Theodore A. Roth <troth@openavr.org>
5291 * config/tc-avr.c: Add support for
5292 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5294 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5296 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5297 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5299 2004-09-08 Paul Brook <paul@codesourcery.com>
5301 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5302 fini_array and preinit_array section types.
5303 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5305 * doc/as.texinfo: Document extra section types.
5307 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5309 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5310 * Makefile.in: Regenerated.
5311 * configure.in: Set em for arm*-*-symbianelf*.
5312 * configure: Regenerated.
5313 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5314 vectors when appropriate.
5315 * config/te-symbian.h: New file.
5317 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5319 * config/tc-crx.c (gettrap): Exception vector can be case
5321 (process_label_constant): Fix a 32-bit displacement bug in branch
5323 (get_operandtype) : Bug fix, wrong operand was used.
5324 (process_label_constant): Initialize relocation type to
5327 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5329 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5330 for synthesizable cores.
5332 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5334 2004-08-25 Dmitry Diky <diwil@spec.ru>
5336 * config/tc-msp430.c: Clean-up the code.
5337 (md_relax_table): New relax table.
5338 (mcu_types): Sort MCU types.
5339 (md_pseudo_table): Add .profiler pseudo handler.
5340 (pow2value): New function.
5341 (msp430_profiler): New function.
5342 (msp430_operands): Add new insns handlers.
5343 (msp430_srcoperand): Add register operand handler, allow complex
5345 (md_estimate_size_before_relax): Rewritten.
5346 (md_convert_frag): Rewritten.
5347 (msp430_relax_frag): New function.
5348 * config/tc-msp430.h (md_relax_frag): define macro
5349 * doc/c-msp430.texi: Update information.
5351 2004-08-24 Nick Clifton <nickc@redhat.com>
5353 * as.c (std_shortopts): Allow -g to take an optional argument.
5354 (parse_args): Pass any switch starting with -g on to the backend
5357 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5359 * configure.in (arm*-*-symbianelf*): New target.
5360 (arm*-*-eabi*): Likewise.
5361 * configure: Regenerated.
5363 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5364 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5367 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5369 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5370 argument, don't do anything if current section is not
5371 .gnu.linkonce.t.* and linkonce_empty is set.
5372 (generate_unwind_image, dot_endp): Adjust callers, call
5373 start_unwind_section (*, 1) if nothing will be put into the
5376 2004-08-17 Nick Clifton <nickc@redhat.com>
5378 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5379 (show_usage): Add -g.
5380 (std_longopts): Add --gen-debug. Alpha sort the table.
5381 (parse_args): Print an error message if a switch is not handled.
5382 Handle the -g switch, calling md_debug_format_selector() if
5384 * NEWS: Mention new feature.
5385 * doc/as.texinfo: Document new switch.
5386 * doc/internals.texi: Document behaviour of md_parse_option.
5388 * config/tc-arm.c (md_parse_option): Do not issue an error message
5389 if the switch is not recognised.
5390 * config/tc-m68k.c (md_parse_option): Likewise.
5391 * config/tc-pdp11.c (md_parse_option): Likewise.
5392 * config/tc-v850.c (md_parse_option): Likewise.
5394 * as.h: Fix up formatting.
5397 2004-08-16 Nick Clifton <nickc@redhat.com>
5399 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5401 * configure.in: Sort architecture based tables alphabetically.
5402 * configure: Regenerate.
5404 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5406 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5407 { "cc", 68 }, with { "cr", 70 }.
5409 2004-08-13 Jan Beulich <jbeulich@novell.com>
5410 Nick Clifton <nickc@redhat.com>
5412 * as.c: Add and handle new --alternate command line option.
5413 * macro.c (macro_set_alternate): New.
5414 * macro.h (macro_set_alternate): Declare.
5415 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5416 * doc/as.texinfo: Document new command line option and pseudo-ops
5417 as well as insert documentation originating from gasp about
5418 alternate macro syntax.
5419 * NEWS: Mention new command line option and pseudo-ops.
5421 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5423 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5426 2004-08-06 Paul Brook <paul@codesourcery.com>
5428 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5429 Handle new relocations.
5430 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5432 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5434 * write.c (relax_segment): Use was_address instead of address when
5435 setting fr_fix field for align frag due to backwards .org.
5437 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5439 Introduce SH2a support.
5440 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5441 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5443 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5444 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5445 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5446 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5447 to end of conditional expression.
5448 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5449 * config/tc-sh.c: Add sh2a-nofpu support.
5450 2003-12-29 DJ Delorie <dj@redhat.com>
5451 * tc-sh.c: Add sh2a support.
5452 (parse_reg): Add tbr.
5453 (parse_at): Support @@(disp,tbr).
5454 (get_specific): Support sh2a opcodes.
5455 (insert4): New, for 4 byte relocs.
5456 (build_Mytes): Support sh2a opcodes.
5457 (md_apply_fix3_Mytes): Support sh2a opcodes.
5458 2003-12-02 Michael Snyder <msnyder@redhat.com>
5459 * config/tc-sh.c (md_parse_option): Handle sh2a.
5460 (sh_elf_final_processing): Ditto.
5462 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5464 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5467 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5469 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5470 (ppc_arch): Expand comment.
5472 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5474 * config/tc-crx.c: Support evaluating the difference between two
5476 * config/tc-crx.h: Likewise.
5478 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5480 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5482 (ia64_elf_section_change_hook): Set the linked-to section for
5485 2004-07-26 Dmitry Diky <diwil@spec.ru>
5487 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5488 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5489 msp430xG438, msp430xG439.
5491 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5493 * doc/as.texinfo (Section, PushSection): Correct documentation
5496 2004-07-21 Jan Beulich <jbeulich@novell.com>
5498 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5499 permissible for the selected instruction suffix.
5500 (match_template): Don't permit 64-bit general purpose operands in
5502 (finalize_imm): Permit 64-bit immediates.
5503 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5504 specially except for the width of the used base and/or index
5505 registers. For 32-bit displacements, use sign-extended
5506 relocations only when using 64-bit addressing.
5507 Force zero displacement on rip-relative addressing when there is
5508 no other displacement.
5509 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5510 specially except for the width of the used base and/or index
5512 (parse_register): Disallow Reg64 registers in 32-bit mode.
5514 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5515 suffix if the instruction doesn't support it.
5517 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5519 * config/tc-mips.c (append_insn): Handle constant expressions with
5520 no associated relocation.
5521 (mips_ip): Cancel the expression after use for the Q format
5523 (parse_relocation): Return no relocation for unsupported
5525 (my_getSmallExpression): Return no relocation if no relocation
5528 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5530 * config/obj-som.c (adjust_stab_sections): Add prototype.
5531 (obj_som_compiler, obj_som_version, obj_som_copyright,
5532 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5533 * config/tc-hppa.c (update_subspace): Likewise.
5534 (is_defined_subspace): Amplify comment.
5535 * config/obj-som.h (som_frob_file): Add prototype.
5537 2004-07-19 Christopher Faylor <cgf@timesys.com>
5538 H.J. Lu <hongjiu.lu@intel.com>
5540 * subsegs.c (section_symbol): Don't create a new segment when
5541 existing segment is undefined.
5543 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5545 * config/tc-arm.c: Include include/opcode/arm.h.
5546 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5547 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5548 (FPU_ARCH_*): Delete.
5549 * Makefile.am: Update dependencies.
5550 * Makefile.in: Regenerate.
5552 2004-07-15 Nick Clifton <nickc@redhat.com>
5554 * configure.in: Accept armbe as a big-endian arm configuration.
5555 * configure: Regenerate.
5557 2004-07-13 Thomas Nystrom <thn@saeab.se>
5559 * config/tc-i386.c (T_SHIFTOP): New constant.
5560 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5561 (intel_el1): Handle '~'.
5562 (intel_get_token): Handle '<>', '&', '|' and '~'.
5564 2004-07-13 Nick Clifton <nickc@redhat.com>
5566 (md_assemble): Remove spurious newline from end of as_bad error
5568 (intel_e05_1): Likewise.
5569 (intel_e11): Likewise.
5570 (intel_match_token): Likewise.
5572 2004-07-11 Andreas Schwab <schwab@suse.de>
5574 * config/tc-m68k.c: Convert to C90. Remove redundant
5575 declarations. Indentation fixup.
5576 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5577 obj_coff_section ourselves.
5579 2004-07-09 James E Wilson <wilson@specifixinc.com>
5581 * config/tc-ia64.c (default_big_endian): New.
5582 (dot_byteorder, md_begin): Use it.
5583 (md_parse_option): Set it.
5585 2004-07-09 Nick Clifton <nickc@redhat.com>
5587 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5588 * configure: Regenerate.
5589 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5590 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5591 sh_find_elf_flags if necessary.
5593 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5595 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5596 going to be split into more than one in-place addend, return 0
5597 for relocations against mergeable sections. Associate comments
5600 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5602 * Makefile.am (CPU_TYPES): Add crx.
5603 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5604 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5605 (DEPTC_crx_elf): New target.
5606 (DEPOBJ_crx_elf): Likewise.
5607 (DEP_crx_elf): Likewise.
5608 * Makefile.in: Regenerate.
5609 * configure.in: Add crx* target.
5610 * configure: Regenerate.
5611 * config/tc-crx.c: New file.
5612 * config/tc-crx.h: New file.
5613 * NEWS: Mention new target.
5615 2004-07-06 Nick Clifton <nickc@redhat.com>
5617 * config.in: Undefine TARGET_SYMBIAN by default.
5619 * configure: Regenerate. Add sh-symbian-elf target. If
5620 selected define TARGET_SYMBIAN.
5621 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5622 format if TARGET_SYMBIAN has been defined.
5624 * output-file.c (output_file_create): Report the target format
5625 chosen when bfd_openw reports that it is invalid.
5627 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5628 pseudo for BFD based assemblers.
5630 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5633 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5634 (md_parse_option): Remove redundant -isa testing.
5635 Make bfd_arch variable const.
5636 (md_show_usage): Make bfd_arch variable const.
5638 2004-07-03 James E Wilson <wilson@specifixinc.com>
5640 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5641 * config/tc-ia64.h (md_frag_check): Define.
5643 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5645 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5647 * doc/as.texinfo (Weak): Document PE weak symbols.
5649 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5651 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5652 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5653 (mips_frob_file): Rework so that only a single pass through the
5654 relocs is needed. Allow %lo()s to have higher offsets than their
5655 corresponding %hi()s or %got()s.
5657 2004-07-02 Nick Clifton <nickc@redhat.com>
5659 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5660 allow values which have come from undefined symbols.
5661 Always consider this fixup to have been processed as a reloc
5662 cannot be generated for it.
5664 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5666 * frags.h (struct frag): Add has_code and insn_addr fields.
5667 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5668 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5669 * config/tc-ppc.h (md_frag_check): Define.
5671 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5673 * doc/Makefile.am (info): Rename goal to...
5674 (info-local): ... this, to preserve implicit dependencies.
5675 * doc/Makefile.in: Regenerate with automake 1.8.5.
5677 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5679 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5680 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5681 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5682 (tc_gen_reloc): Likewise.
5683 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5684 (m32r_parse_name): Likewise.
5685 (m32r_cgen_parse_fix_exp): Likewise.
5686 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5687 (O_PIC_reloc): Likewise.
5688 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5689 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5690 for @GOTOFF, @GOT, @PLT.
5692 2004-06-21 Jan Beulich <jbeulich@novell.com>
5694 * gas/symbols.c: While discarding ordinary local absolute symbols
5695 when --strip-local-absolute is in effect, retain file symbols.
5697 2004-06-20 Andreas Schwab <schwab@suse.de>
5699 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5700 (md_parse_option): Likewise.
5702 2004-06-17 Jan Beulich <jbeulich@novell.com>
5704 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5705 * config/te-netware.h: New file.
5706 * config/te-ppcnw.h: Delete: Obsolete.
5707 * configure.in: Eliminate ill NetWare targets. Make generic
5708 NetWare target use proper emulation.
5709 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5710 reference to new te-netware.h.
5711 * configure: Regenerate.
5712 * Makefile.in: Regenerate.
5714 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5716 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5717 comparison in .insn pseudo operation.
5719 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5721 * config/obj-coff.c (coff_adjust_section_syms): Use
5722 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5723 (coff_frob_section): Likewise.
5724 * config/tc-mips.c (md_apply_fix3): Likewise.
5725 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5726 (elf_frob_file_after_relocs): Likewise.
5728 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5730 * config/tc-hppa.c (log2): Rename to exact_log2.
5731 (pa_next_subseg): Delete unused function.
5732 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5733 (create_new_subspace): Likewise.
5736 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5737 labels. Fix warning.
5739 2004-05-28 DJ Delorie <dj@redhat.com>
5741 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5742 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5743 or non-merged symbols.
5745 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5747 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5748 restore the old slot when inserting srlz.i/srlz.d.
5750 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5752 * Makefile.am: Regenerate dependecies.
5753 * Makefile.in: Regenerate.
5754 * config/tc-sh.c (valid_arch): Make unsigned.
5755 (preset_target_arch): Likewise.
5756 (md_begin): Use new architecture flags system.
5757 (get_specific): Likewise.
5758 (assemble_ppi): Likewise.
5759 (md_assemble): Likewise. Also fix error check for bad opcodes.
5760 (md_parse_option): Likewise. Also generate -isa values according
5761 to the table in bfd/cpu-sh.c instead of just constants. Also
5762 allow <arch>-up ISA variants.
5763 (sh_elf_final_processing): Replace if-else chain with a call to
5764 sh_find_elf_flags().
5766 2004-05-28 Peter Barada <peter@the-baradas.com>
5768 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5769 with zero offset into mode 2 addressing to save a word.
5771 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5773 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5774 (ar_is_only_in_integer_unit): New.
5775 (ar_is_only_in_memory_unit): New.
5776 (generate_unwind_image): Silence gcc on 32bit host.
5777 (md_assemble): Use ar_is_only_in_integer_unit instead of
5778 ar_is_in_integer_unit. Check AR access.
5780 2004-05-27 Peter Barada <peter@the-baradas.com>
5782 * config/tc-m68k.c (md_begin): Sort the opcode table into
5784 (m68k_compare_opcode): New function to do the sorting.
5786 2004-05-24 Peter Barada <peter@the-baradas.com>
5788 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5789 addressing on MIT style operands.
5790 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5792 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5795 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5797 * expr.c (operand, operator): Don't reject '++' and '--'.
5799 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5801 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5804 2004-05-17 Adam Nemet <anemet@lnxw.com>
5806 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5807 * configure: Regenerate.
5809 2004-05-13 Paul Brook <paul@codesourcery.com>
5811 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5813 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5815 * configure.in (or32-*-rtems*): Switch to elf.
5816 * configure: Regenerate.
5818 2004-05-13 Nick Clifton <nickc@redhat.com>
5820 * po/fr.po: Updated French translation.
5822 2004-05-11 Nick Clifton <nickc@redhat.com>
5824 * doc/as.texinfo (Section): Document G and T flags to .section
5825 directive. Document the extra arguments that the G flag
5826 requires. Document the #tls flag.
5828 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5830 * subsegs.c (section_symbol): Create a new section symbol if
5831 the existing one doesn't match.
5832 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5834 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5836 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5837 to cope with VR4181A errata MD(1) and MD(4).
5839 2004-05-07 Brian Ford <ford@vss.fsi.com>
5841 * NEWS: Mention .secrel32 for pe[i]-i386.
5843 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5845 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5846 (HANDLE_ALIGN): New.
5848 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5850 * Makefile.am (DIST_SUBDIRS): Define.
5851 * aclocal.m4: Regenerate with automake 1.8.4.
5852 * Makefile.in: Likewise.
5853 * doc/Makefile.in: Likewise.
5855 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5857 * config/tc-ia64.c (dot_serialize): Declare.
5858 (dot_serialize): New function.
5859 (md_pseudo_table): Add ".serialize.data" and
5860 ".serialize.instruction" directives.
5862 2004-05-06 Nick Clifton <nickc@redhat.com>
5864 * messages (as_internal_value_out_of_range): Print a message about
5865 a value being out of range. Be consistent about whether the
5866 values are printed in decimal or hexadecimal.
5867 (as_warn_value_out_of_range): Generate a warning message about an
5869 (as_bad_value_out_of_range): Generate an error message about an
5871 * as.h: Prototype the new functions.
5872 * config/tc-alpha.c (insert_operand): Use new function.
5873 * config/tc-arc.c (arc_insert_operand): Likewise.
5874 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5875 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5876 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5877 * config/tc-s390.c (s390_insert_operand): Likewise.
5878 * config/tc-v850.c (v850_insert_operand): Likewise.
5880 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5882 * configure.in: Set em=linux for frv-*-*linux*.
5883 * configure: Rebuilt.
5884 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5885 (frv_md_fdpic_enabled): New.
5886 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5887 (DEFAULT_FDPIC): New.
5888 (frv_flags): Use DEFAULT_FDPIC.
5889 (frv_pic_flag): Likewise.
5890 (OPTION_NOPIC): New.
5891 (md_longopts): Add -mnopic.
5892 (md_parse_option): Handle it.
5893 (md_show_usage): Add -mfdpic and -mnopic.
5895 2004-05-05 Peter Barada <peter@the-baradas.com>
5897 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5898 chips for invalid coldfire instructions, rename selectors
5899 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5900 add current_chip to track which chip is referred to(including save/restore),
5901 use current_chip to select control registers, not current_arch.
5902 (md_show_usage): Add new chips.
5903 * doc/c-m68k.texi: Document new command line switches.
5905 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5907 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5908 (NOP_OPCODE): Define.
5909 (s390_align_code): Remove prototype.
5910 * tc-s390.c (s390_align_code): Remove.
5912 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5914 * config/tc-ia64.c (make_unw_section_name): Removed.
5915 (start_unwind_section): New function.
5916 (generate_unwind_image): Take const segT instead of const
5918 (dot_handlerdata): Adjusted.
5919 (dot_endp): Likewise.
5921 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5923 * config/obj-elf.c (obj_elf_change_section): Allow the
5924 ".note.GNU-stack" section has SHF_EXECINSTR.
5926 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5928 * config/obj-elf.c (get_section): Return bfd_boolean.
5929 (obj_elf_change_section): Call bfd_get_section_by_name_if
5930 instead of bfd_map_over_sections.
5932 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5934 * config/obj-elf.c (get_section): New function.
5935 (obj_elf_change_section): Support multiple sections with same
5938 2004-04-30 Nick Clifton <nickc@redhat.com>
5940 * config/tc-arm.c (create_register_alias): Fix typo checking for
5941 case sensitive register aliases.
5942 (co_proc_number): Use error message string in all_reg_maps[]
5944 (cp_reg_required_here): Likewise.
5945 (fp_reg_required_here): Likewise.
5947 2004-04-29 Brian Ford <ford@vss.fsi.com>
5949 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5951 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5953 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5954 (load_address, macro, mips_ip, md_parse_option)
5955 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5956 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5957 embedded-PIC handling, and update comments.
5958 (SWITCH_TABLE): Remove.
5959 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5960 (enum mips_pic_level): Remove EMBEDDED_PIC.
5961 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5962 (TC_FORCE_RELOCATION): Update comment.
5963 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5964 might be safe to remove now that MIPS embedded-PIC is gone.
5966 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5968 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5969 call to obj_set_subsection_attributes.
5970 (obj_som_init_stab_section): Likewise.
5971 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5972 (pa_def_subspaces): Provide comdat default.
5973 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5974 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5975 calls to create_new_subspace and update_subspace to pass comdat flag.
5976 (create_new_subspace, update_subspace): Add new comdat argument. Use
5977 it in calls to obj_set_subsection_attributes.
5978 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5979 and use of comdat, common and dup_comm parameters.
5981 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5983 * config/obj-elf.c (obj_elf_change_section): Check if the old
5984 group name is NULL before comparison.
5986 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5988 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5990 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5992 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5994 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5996 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5997 (OPTION_MEMBEDDED_PIC): Remove.
5998 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5999 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6000 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6001 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6002 (OPTION_ELF_BASE): Renumber.
6003 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6004 (md_show_usage): Remove mention of -membedded-pic.
6005 * doc/as.texinfo: Remove mention of -membedded-pic.
6007 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6009 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6010 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6012 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6013 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6014 USE_GLOBAL_POINTER_OPT.
6016 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6018 * config/tc-mips.c (macro): One more use of load_delay_nop.
6020 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6022 * config/tc-mips.c (load_delay_nop): New function.
6023 (load_address, macro): Use load_delay_nop() to build a nop
6024 which can be omitted with gpr_interlocks.
6026 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6028 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6029 cop_interlocks): Remove superfluous CPU entries.
6031 2004-04-22 Paul Brook <paul@codesourcery.com>
6033 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6035 2004-04-22 Peter Barada <peter@the-baradas.com>
6037 * NEWS: Added support for EMAC instructions and MAC/EMAC
6039 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6040 scale factor tokens, trailing_ampersand to mark mask addressing
6041 for MAC/EMAC instructions.
6042 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6044 (yylex): Handle '>', '<', and '&' following '+'.
6045 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6046 architectures in archs[].
6047 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6048 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6050 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6051 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6053 Add EMAC operands to init_table[].
6055 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6057 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6059 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6060 * config/tc-arm.c (enum mstate): Delete from here.
6061 (mapping_state): Remove the static mapstate variable and instead
6062 store the state in the segment. This allows a per-section mapping
6063 state. Handle and ignore MAP_UNDEFINED states.
6064 (arm_elf_change_section): Get the current mapping state from the
6066 (s_ltorg): Set the mapping state to MAP_DATA.
6067 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6068 for each pool as it is emitted.
6070 2004-04-22 Nick Clifton <nickc@redhat.com>
6072 * config/tc-arm.h: Formatting tidy ups.
6074 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6076 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6078 2004-04-20 DJ Delorie <dj@redhat.com>
6080 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6081 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6082 [TE_PE] (O_secrel): Define.
6083 [TE_PE] (x86_pe_cons_fix_new): New.
6084 [TE_PE] (pe_directive_secrel): Likewise.
6085 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6087 2004-04-19 Eric Christopher <echristo@redhat.com>
6089 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6090 of previous patch for fix in gcc.
6092 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6094 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6096 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6098 * read.c (do_align): Call md_flush_pending_output, if defined.
6100 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6102 * expr.c (operand): Correct checks for ++ and --.
6104 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6106 * config/tc-generic.c: Add some comments.
6108 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6110 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6111 -{no-}mfix-vr4122-bugs.
6112 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6113 (append_insn, mips_emit_delays): Update accordingly.
6114 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6115 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6116 (md_parse_option): Update after above changes.
6117 (md_show_usage): Add -mfix-vr4120.
6119 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6121 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6122 of .section directive; add a reference to the ELF .subsection
6125 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6127 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6130 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6132 * Makefile.am: Remove mips from aout targets.
6133 * Makefile.in: Regenerate.
6134 * configure.in: Remove mips-dec-bsd* target.
6135 * configure: Regenerate.
6137 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6140 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6141 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6142 Update "mapping". Restrict some @ modifiers to 32 bit.
6144 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6145 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6147 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6148 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6149 dont_adjust_reloc_32 is set.
6150 (md_longopts): Add option -renesas.
6151 (md_parse_option, md_show_usage): Likewise.
6152 * doc/c-sh.texi: Likewise.
6154 2004-04-01 Dave Korn <dk@artimi.com>
6156 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6157 hi16 and lo16 fixS structs.
6158 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6159 exactly the same way as for RELOC_DLX_REL16.
6160 (machine_ip): properly respect LO flag in the_insn and
6161 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6162 (md_apply_fix3): apply RELOC_DLX_LO16.
6164 2004-03-30 Stan Shebs <shebs@apple.com>
6166 Remove long-obsolete MPW support.
6167 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6168 * configure.in: Remove mention of ppc-*-mpw* config.
6169 * configure.in: Likewise.
6171 2004-03-30 Nick Clifton <nickc@redhat.com>
6173 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6174 OBJ_ELF being defined.
6176 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6178 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6180 2004-03-23 Paul Brook <paul@codesourcery.com>
6182 * config/tc-arm.c (meabi_flags): New variable.
6183 (arm_parse_eabi): New function.
6184 (md_begin): Set flags for EABI v3.
6186 (arm_long_opts): Add meabi.
6187 * doc/as.texinfo <ARM>: Document -meabi.
6188 * doc/c-arm.texi: Ditto.
6190 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6192 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6193 tables even when use_literal_section flag is not set.
6195 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6197 * config/tc-sh.c: Remove trailing whitespace.
6199 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6201 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6202 --mul-bug-abort and the default behavior.
6203 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6204 (err_for_dangerous_mul_placement): New variable.
6205 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6207 (md_cris_relax_table): Have placeholder for STATE_MUL.
6208 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6209 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6211 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6212 STATE_BYTE)>: Ditto.
6213 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6214 alignment and position of this frag, emit error message if
6216 (md_assemble): For a multiply insn and when checking it,
6217 transform the current frag into a special frag for that purpose.
6218 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6219 OPTION_MULBUG_ABORT_ON>: Handle new options.
6221 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6223 * config/tc-xtensa.c (mark_literal_frags): New function.
6224 (xtensa_move_literals): Call mark_literal_frags for all literal
6225 segments, including init and fini literal segments.
6226 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6228 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6230 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6231 (pa_comm): Set BSF_OBJECT in symbol flags.
6233 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6235 * Makefile.am: Run "make dep-am".
6236 * Makefile.in: Regenerate.
6237 * doc/Makefile.in: Regenerate.
6238 * config.in: Regenerate.
6239 * po/gas.pot: Regenerate.
6241 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6243 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6244 (demand_empty_rest_of_line): Issue an error here.
6245 (ignore_rest_of_line): Silently skip to end.
6246 (demand_copy_string): Issue an error, not warning.
6248 * config/obj-elf.c (obj_elf_section_name): Likewise.
6249 (obj_elf_section): Likewise.
6250 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6251 (arc_extinst): Likewise.
6252 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6253 (dot_spill): Likewise.
6254 (dot_unwabi): Likewise.
6255 (dot_prologue): Likewise.
6257 * expr.c (operand): Reject ++ and --.
6258 (operator): Likewise.
6260 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6262 * config/tc-sh.c: Include dw2gencfi.h.
6263 (sh_cfi_frame_initial_instructions): New function.
6264 (sh_regname_to_dw2regnum): Likewise.
6265 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6267 (TARGET_USE_CFIPOP): Define.
6268 (tc_cfi_frame_initial_instructions): Likewise.
6269 (tc_regname_to_dw2regnum): Likewise.
6270 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6271 * Makefile.am: Update dependencies.
6272 * Makefile.in: Regenerate.
6274 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6276 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6277 * configure: Regenerate.
6279 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6281 * read.c (s_leb128): Call md_flush_pending_output.
6283 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6285 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6286 * config/tc-i386.h (CpuPadLock): New define.
6287 (CpuUnknownFlags): Added CpuPadLock.
6289 2004-03-07 Andreas Schwab <schwab@suse.de>
6291 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6293 2004-03-07 Richard Henderson <rth@redhat.com>
6295 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6296 (cfi_finish): Likewise for fde.
6298 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6300 * config/tc-ia64.c (md_assemble): Properly handle NULL
6302 (ia64_handle_align): Don't abort if failed to add a stop bit.
6304 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6306 * Makefile.in: Regenerated.
6307 * aclocal.m4: Likewise.
6308 * configure: Likewise.
6309 * doc/Makefile.in: Likewise.
6311 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6313 * config/tc-ia64.c (dot_align): New.
6314 (ia64_do_align): Make it static.
6315 (md_pseudo_table): Use "dot_align" for "align".
6316 (ia64_md_do_align): Don't set align_frag here.
6317 (ia64_handle_align): Add a stop bit to the previous bundle if
6320 * config/tc-ia64.h (ia64_do_align): Removed.
6322 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6324 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6325 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6326 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6327 the most general type or the user specifically requested it.
6328 (md_assemble): Add a new error message for when an instruction
6329 is understood, but is not allowed due to an -isa option.
6331 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6333 * config/tc-ia64.c (align_frag): New.
6334 (md_assemble): Set the tc_frag_data field in align_frag for
6335 IA64_OPCODE_FIRST instructions.
6336 (ia64_md_do_align): Set align_frag.
6337 (ia64_handle_align): Add a stop bit if needed.
6339 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6340 (TC_FRAG_INIT): New.
6342 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6344 * config/tc-frv.c (fr400_audio): New variable.
6345 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6346 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6347 (target_implements_insn_p): New function.
6348 (md_assemble): Report an error if the processor doesn't implement
6351 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6353 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6354 (md_parse_option): Ditto.
6355 (OPTION_NO_SPECIAL_M32R): Added.
6356 (md_show_usage): Document it.
6357 (enable_speial_m32r): Changed a default value from 0 to 1.
6358 * doc/c-m32r.texi: Document the -no-bitinst option.
6360 2004-02-27 Nick Clifton <nickc@redhat.com>
6362 * config/tc-sh.c (get_operand): Revert previous delta.
6363 (tc_gen_reloc): Check for an unknown reloc type before processing
6366 2004-02-27 Hannes Reinecke <hare@suse.de>
6368 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6369 .insn pseudo operation.
6371 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6373 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6374 added for wrong syntax.
6376 2004-02-26 Eric Christopher <echristo@redhat.com>
6378 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6379 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6381 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6383 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6384 nibble types to assembler.
6386 2004-02-25 Fred Fish <fnf@redhat.com>
6388 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6390 2004-02-20 James E Wilson <wilson@specifixinc.com>
6392 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6394 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6395 (ia64_estimate_size_before_relax): New.
6396 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6397 (generate_unwind_image): Pass 1 to fixup_unw_records.
6398 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6399 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6401 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6403 * stabs.c (generate_asm_file): Avoid warning about use of
6404 uninitialized variable.
6406 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6408 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6409 body, and endp, allow unwind records which do not have a "t"
6410 (time/instruction) field.
6412 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6414 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6415 (do_mav_dspsc_2): Likewise.
6416 Fix accumulator registers move opcodes.
6418 2004-02-13 Hannes Reinecke <hare@suse.de>
6419 Jakub Jelinek <jakub@redhat.com>
6421 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6423 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6425 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6426 (tc_frob_symbol): New macro definition.
6427 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6429 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6431 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6434 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6436 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6437 (TC_CASE_SENSITIVE): ... this.
6438 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6439 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6441 2004-02-06 James E Wilson <wilson@specifixinc.com>
6443 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6444 (generate_unwind_image): Re-add it here.
6446 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6448 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6449 * read.h (SKIP_WHITESPACE): Turn into an expression.
6450 * read.c (read_a_source_file): A pseudo is removed by having a
6453 2004-02-05 James E Wilson <wilson@specifixinc.com>
6455 * config/tc-ia64.c (output_endp): New.
6456 (count_bits): Delete.
6457 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6458 endp unwind records.
6459 (fixup_unw_records): Handle endp unwind records. Delete code for
6460 shortening prologue regions not followed by a body record.
6461 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6462 * config/tc-ia64.h (unw_record_type): Add endp.
6464 2004-02-03 James E Wilson <wilson@specifixinc.com>
6466 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6467 fill padding bytes with zeroes.
6468 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6469 sets unwind_record slot_number and slot_frag fields.
6471 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6473 * config/tc-mips.c (add_got_offset_hilo): New function.
6474 (macro): Use load_register() and add_got_offset_hilo() to load
6475 constants instead of hardcoding code sequences throughout.
6477 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6479 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6481 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6483 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6485 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6486 of hard-coded test for TARGET_OS=elf.
6488 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6490 * config/tc-mips.c (hilo_interlocks): Change definition
6491 so that MIPS32, MIPS64 and later ISAs are included, along with
6492 the already-included machines. Update comments.
6494 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6496 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6497 undefined local labels.
6499 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6501 * config/tc-mips.c (load_address, macro): Update comments about
6502 NewABI GP relaxation.
6504 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6506 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6507 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6508 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6509 (set_at, load_register, load_address, move_register): Likewise.
6510 (load_got_offset, add_got_offset): Likewise.
6511 Update all calls and tidy accordingly.
6513 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6515 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6516 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6517 (RELAX_USE_SECOND): Bump to 0x10000.
6518 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6519 (mips_macro_warning): New variable.
6520 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6521 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6522 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6524 (append_insn): Update mips_macro_warning.sizes.
6525 (macro_start, macro_warning, macro_end): New functions.
6526 (macro_build): Don't emit warnings here.
6527 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6528 (md_convert_frag): Check for cases where one macro alternative
6529 needs a warning and the other doesn't. Emit a warning if the
6530 longer sequence was chosen.
6532 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6534 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6535 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6536 the first sequence, the size of the second sequence, and a flag
6537 that says whether we should warn.
6538 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6539 (RELAX_FIRST, RELAX_SECOND): New.
6540 (mips_relax): New variable.
6541 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6542 (append_insn): Remove "place" argument. Use mips_relax.sequence
6543 rather than "place" to check whether we're expanding the second
6544 alternative of a relaxable macro. Remove redundant check for
6545 branch relaxation. If generating a normal insn, and there
6546 is not enough room in the current frag, call relax_close_frag()
6547 to close it. Update mips_relax.sizes[]. Emit fixups for the
6548 second version of a relaxable macro. Record the first relaxable
6549 fixup in mips_relax. Remove tc_gen_reloc workaround.
6550 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6551 in the same way as in append_insn.
6552 (mips16_macro_build): Remove "place" argument.
6553 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6554 when generating the second version of a relaxable macro.
6555 (load_got_offset, add_got_offset): New functions.
6556 (load_address, macro): Use new relaxation machinery. Remove
6557 tc_gen_reloc workarounds.
6558 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6559 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6560 first version is needed.
6561 (tc_gen_reloc): Remove relaxation handling.
6562 (md_convert_frag): Go through the fixups for a relaxable macro and
6563 mark those that belong to the unneeded alternative as done. If the
6564 second alternative is needed, adjust the fixup addresses to account
6565 for the deleted first alternative.
6567 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6569 * frags.h (frag_room): Declare.
6570 * frags.c (frag_room): New function.
6571 * doc/internals.texi: Document it.
6573 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6575 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6576 optimization for -mtune=r3900, as this will break on other CPUs.
6578 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6580 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6581 be relaxed, use fixup.
6582 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6584 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6586 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6589 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6591 * config/tc-mips.c (append_insn): Properly detect variant frags
6592 that preclude swapping of relaxed branches. Correctly swap
6593 instructions between frags when dealing with relaxed branches.
6595 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6597 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6599 * aclocal.m4: Regenerate.
6600 * configure: Regenerate.
6602 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6604 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6607 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6609 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6610 reloc, reserve space for the delay slot as well as the jalr itself.
6612 2004-01-09 Paul Brook <paul@codesourcery.com>
6614 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6615 (do_vfp_sp2_from_reg2): New function.
6617 (do_vfp_dp_from_reg2): Check return values properly.
6619 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6621 * config/tc-mips.c (warn_nops): Remove static variable.
6622 (macro): Remove test of warn_nops.
6623 (md_shortops): Remove 'n'.
6624 (md_parse_option): Remove 'n' case.
6625 (md_show_usage): Remove -n.
6626 * doc/as.texinfo (Overview): Remove MIPS -n option.
6627 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6628 * NEWS: Mention removal of MIPS -n option.
6630 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6631 (cop_interlocks): Check ISA level.
6632 (cop_mem_interlocks): Define.
6633 (reg_needs_delay): Check cop_interlocks rather than
6634 ISA_HAS_COPROC_DELAYS.
6635 (append_insn): Likewise. Use cop_mem_interlocks rather than
6636 directly checking mips_opts.isa.
6637 (mips_emit_delays): Likewise.
6639 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6641 * config/tc-ia64.c (unwind): Move next_slot_number and
6642 next_slot_frag to ...
6643 (unw_rec_list): Here.
6644 (free_list_records): Removed.
6645 (output_unw_records): Likewise.
6646 (generate_unwind_image): Make it void.
6647 (alloc_record): Initialize next_slot_number and next_slot_frag.
6648 (slot_index): Take .org, .space and .align into account.
6649 (fixup_unw_records): Don't set slot_number to 0. Use
6650 list->next_slot_number and list->next_slot_frag instead of
6651 unwind.next_slot_number and unwind.next_slot_frag.
6652 (ia64_convert_frag): New.
6653 (generate_unwind_image): Generate a rs_machine_dependent frag
6655 (emit_one_bundle): Use list->next_slot_number and
6656 list->next_slot_frag instead of unwind.next_slot_number and
6657 unwind.next_slot_frag.
6659 * config/tc-ia64.h (md_convert_frag): Defined as
6661 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6663 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6665 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6666 * config/tc-frv.h (md_apply_fix3): Don't define.
6667 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6669 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6670 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6671 * config/tc-frv.c (line_separator_chars): Add `!'.
6672 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6673 * config/tc-frv.c (md_assemble): Clear insn upfront.
6674 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6675 * config/tc-frv.c (OPTION_FDPIC): New macro.
6676 (md_longopts): Add mfdpic.
6677 (md_parse_option): Handle it.
6678 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6679 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6680 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6681 (frv_pic_ptr): Parse funcdesc.
6683 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6685 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6686 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6688 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6690 * Makefile.am (Makefile): Move the dependency on
6691 $(BFDDIR)/configure.in to...
6692 (CONFIG_STATUS_DEPENDENCIES): ... here.
6693 (AUTOMAKE_OPTIONS): Require automake 1.8.
6694 * Makefile.in: Regenerate.
6695 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6696 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6697 $(BFDDIR)/configure.in here as well.
6698 * doc/Makefile.in: Regenerate.
6700 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6702 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6703 * Makefile.in: Regenerate.
6704 * aclocal.m4: Regenerate.
6705 * doc/Makefile.am (install, install-info): Remove.
6706 (install-data-local): A new hook for install-info.
6707 (AUTOMAKE_OPTIONS): Require automake 1.8.
6708 * doc/Makefile.in: Regenerate.
6710 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6712 * doc/c-sh.texi: Update description about floating point behavior
6715 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6717 * configure.in: Add m68k-uClinux target.
6718 * configure: Regenerate.
6720 For older changes see ChangeLog-0203
6726 version-control: never