1 2005-05-03 Nick Clifton <nickc@redhat.com>
3 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
4 of bfd_section_list... macros.
5 * config/tc-mmix.c (mmix_frob_file): Likewise.
6 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
7 (xtensa_insert_section): Likewise.
9 * macro.c (macro_hash): Remove static.
10 * macro.h (macro_hash): Provide an external declaration.
12 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
14 * write.c (write_object_file): Use bfd_section_double_list_remove
17 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
19 * doc/Makefile.am (gasver.texi): Correct quoting.
20 * doc/Makefile.in: Regenerated.
22 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
24 * configure.tgt: Add h8300*-*-rtemscoff.
25 Switch h8300*-*-rtems* to elf.
27 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
29 * hash.c: Undo the last change.
32 2005-04-29 Ben Elliston <bje@au.ibm.com>
34 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
35 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
36 (bignum-copy.o): Remove.
37 * Makefile.in: Regenerate.
38 * makefile.vms (OBJS): Remove bignum-copy.obj.
39 * symbols.h (local_symbol_make): Remove declaration.
40 (verify_symbol_chain_2): Likewise.
41 * symbols.c (local_symbol_make): Make static.
42 (max_indent_level): Likewise.
43 (verify_symbol_chain_2): Remove.
44 * macro.c (macro_hash): Make static.
45 * messages.c (fprint_value): Remove.
46 * read.h (get_absolute_expr): Remove.
47 (emit_leb128_expr): Likewise.
48 (do_s_func): Likewise.
49 * read.c (do_s_func): Make static.
50 (emit_leb128_expr): Likewise.
51 (get_absolute_expr): Likewise.
52 * as.h (as_howmuch): Remove declaration.
53 (fprint_value): Likewise.
54 * as.c (myname): Make static.
55 * input-scrub.c (as_howmuch): Remove.
56 (as_1_char): Likewise.
57 * input-file.h (input_file_is_open): Remove.
58 * input-file.c (input_file_is_open): Likewise.
59 * expr.h (expr_build_unary): Remove declaration.
60 (expr_build_binary): Likewise.
61 * expr.c (expr_build_unary): Remove.
62 (expr_build_binary): Likewise.
63 * hash.h (hash_replace): Remove declaration.
64 (hash_delete): Likewise.
65 * hash.c (hash_replace): Remove.
66 (hash_delete): Likewise.
67 * bignum-copy.c (bignum_copy): Move from here ..
68 * config/tc-vax.c (bignum_copy): .. to here.
69 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
70 (bignum_copy): Remove extern declaration.
71 * sb.h (string_count): Remove extern declaration.
72 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
74 * sb.c (dsize): Replace preprocessor macro with static int.
75 (string_count): Make static.
76 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
78 * config/obj-coff.c (dim_index): Make static.
79 * config/tc-i386.c (GOT_symbol): Likewise.
80 (output_invalid_buf): Likewise.
81 * doc/internals.texi (Warning and error messages): Remove the
82 prototype for fprint_value.
84 2005-04-27 Ben Elliston <bje@au.ibm.com>
88 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
90 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
92 * read.c (pseudo_set): Disallow symbol set to common symbol.
95 * write.c (write_object_file): Report common symbol name when
96 disallowing local symbol set to common symbol.
97 (adjust_reloc_syms): Disallow local symbol set to undefined
100 2005-04-25 Jan Beulich <jbeulich@novell.com>
102 * macro.c (macro_expand_body): Replace locals indicator parameters
103 with actual macro_entry. New local variables macro_line and err.
104 Don't return when encountering an error, just record the fact.
105 Detect local symbol name colliding with parameter. Track line number
106 inside of macro expansion.
107 (do_formals): Move local variable name to wider scope. Check
108 parameter of the same name doesn't already exist. In MRI mode, also
109 check it doesn't collide with the argument count pseudo-parameter).
110 (define_macro): Add file and line number parameters. Remove local
111 variable namestr. New local variable error. Initialize macro_entry
112 members file, line, and name. Don't return when encountering an
113 error, just record the fact. Use %s in some diagnostics for read.c
114 to insert the macro name. Free macro_entry on error.
115 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
116 when encountering an error, just record the fact.
117 (expand_irp): Don't return when encountering an error, just record
119 * macro.h (macro_struct): New members name, file, and line.
120 (define_macro): Add file and line number parameters.
121 * read.c (s_macro): Pass file and line to define_macro. Tag warning
122 regarding pseudo-op redefinition with the file/line that macro
123 definition started at.
125 2005-04-22 Bob Wilson <bob.wilson@acm.org>
127 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
128 (future_alignment_required): Remove ifdefs that use it.
130 2005-04-22 Bob Wilson <bob.wilson@acm.org>
132 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
133 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
134 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
136 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
137 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
139 2005-04-21 Christian Groessler <chris@groessler.org>
141 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
144 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
146 * config/obj-aout.h (S_IS_EXTERN): Removed.
147 * config/obj-bout.h (S_IS_EXTERN): Likewise.
148 * config/obj-coff.h (S_IS_EXTERN): Likewise.
149 * symbols.c (S_IS_EXTERN): Likewise.
150 * symbols.h (S_IS_EXTERN): Likewise.
152 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
154 * config/tc-d10v.c (md_apply_fix3): Likewise.
155 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
156 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
157 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
158 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
159 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
160 (shmedia_md_convert_frag): Likewise.
161 * symbols.c (print_symbol_value_1): Likewise.
162 * write.c (write_object_file): Likewise.
164 2005-04-20 Nick Clifton <nickc@redhat.com>
166 * config/tc-xtensa.c (get_aligned_diff): Change type of
167 branch_align to offsetT so that its signedness matches that of
170 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
171 number into a readable string.
172 (load_register): Likewise.
174 2005-04-20 Andreas Schwab <schwab@suse.de>
176 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
178 2005-04-19 David S. Miller <davem@davemloft.net>
180 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
181 NULL insn, exit early. Remove now spurious NULL checks.
182 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
185 2005-04-19 Jan Beulich <jbeulich@novell.com>
187 * symbols.h (symbol_find_base): Remove prototype.
188 * symbols.c (save_symbol_name): Remove code section conditional upon
190 (symbol_find): Remove.
191 (symbol_find_base): Rename to symbol_find.
192 * subsegs.c (section_symbol): Replace use of symbol_find_base with
194 * config/obj-coff.c (tag_insert): Remove code section conditional
195 upon STRIP_UNDERSCORE.
196 (obj_coff_def): Likewise.
197 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
198 (coff_frob_symbol): Likewise.
199 (yank_symbols): Likewise.
200 (c_section_symbol): Likewise.
201 * config/obj-coff.h (DO_NOT_STRIP): Remove.
202 * config/tc-arm.c (symbol_locate): Remove code section conditional
203 upon STRIP_UNDERSCORE.
204 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
205 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
206 * config/tc-sh.h (DO_NOT_STRIP): Remove.
207 * config/tc-w65.h (DO_NOT_STRIP): Remove.
208 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
210 2005-04-19 Andreas Schwab <schwab@suse.de>
212 * config/tc-ia64.c (md_assemble): Fix error message for wrong
213 access to application registers.
215 2005-04-19 Jan Beulich <jbeulich@novell.com>
217 * config/te-sysv32.h: Remove.
218 * Makefile.am (TARG_ENV_HFILES): Remove reference to
220 * Makefile.in (TARG_ENV_HFILES): Likewise.
222 2005-04-19 Jan Beulich <jbeulich@novell.com>
225 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
228 2005-04-18 Mark Kettenis <kettenis@gnu.org>
230 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
232 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
234 * config/tc-mips.c (normalize_constant_expr): Don't check for
236 (check_absolute_expr): Only call normalize_constant_expr() if
240 * config/tc-mips.c (check_absolute_expr): Fix formatting.
242 2005-04-18 Jan Beulich <jbeulich@novell.com>
244 * macro.c (free_token): New, freeing all the memory associated with a
246 (do_formals): Move initializers to ...
247 (define_macro): ... here.
248 (delete_macro): Convert passed in name to lower case. Warn when
249 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
251 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
253 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
255 2005-04-15 Jan Beulich <jbeulich@novell.com>
257 * config/obj-elf.c (obj_elf_struct): New.
258 (elf_pseudo_table). Use it for .offset and .struct.
260 2005-04-14 Bob Wilson <bob.wilson@acm.org>
261 Sterling Augustine <sterling@tensilica.com>
263 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
264 than the section alignment.
266 2005-04-14 Bob Wilson <bob.wilson@acm.org>
267 H.J. Lu <hongjiu.lu@intel.com>
269 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
270 * config/tc-xtensa.c (xg_translate_sysreg_op,
271 xtensa_translate_old_userregs_ops,
272 xtensa_find_unaligned_branch_targets,
273 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
274 relax_frag_add_nop): Support 64-bit host.
275 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
276 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
278 2005-04-14 Mark Kettenis <kettenis@gnu.org>
280 * configure.tgt: Add support for OpenBSD/sparc ELF.
282 * configure.tgt: Set emulation for mips-*-openbsd*.
283 Remove broken mips-dec-openbsd* config.
284 * configure.in: Set default ABI for mips64-*-openbsd*.
285 * configure: Regenerate.
287 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
289 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
290 optimization for constant addresses.
292 2005-04-14 Nick Clifton <nickc@redhat.com>
294 * as.c (main): Move parse_args before symbol_begin and frag_init
295 so that the hash table size can be set before it is used.
296 * hash.c: Use an unsigned long type for the size of the hash
298 * hash.h (set_gas_hash_table_size): Update the prototype.
300 2005-04-14 Alan Modra <amodra@bigpond.net.au>
302 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
303 * acinclude.m4: Include ../bfd/warning.m4.
304 * configure.in: Invoke AM_BINUTILS_WARNINGS.
305 * Makefile.in: Regenerate.
306 * configure: Regenerate.
307 * doc/Makefile.in: Regenerate.
309 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
311 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
312 (normalize_address_expr): New function to sign-extend address
313 offsets that fit into 32 bits in 32-bit mode.
314 (macro_build_ldst_constoffset): Use normalize_address_expr()
315 instead of a handcoded sequence.
316 (load_register): Likewise. Report oversized numbers in a useful
318 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
319 for constant addresses. Report oversized numbers in a useful way.
320 (mips_ip): Use normalize_address_expr() for addresses.
322 2005-04-12 Mark Kettenis <kettenis@gnu.org>
324 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
325 similar to other instructions now that they're marked as ImmExt.
327 2005-04-12 Nick Clifton <nickc@redhat.com>
329 * hash.c (DEFAULT_SIZE): Delete. Replace with:
330 (gas_hash_table_size): New static variable.
331 (set_gas_hash_table_size): New function: Records a requested size
333 (get_gas_hash_table_size): New function: Return a prime number
334 near the requested size of the hash table.
335 (hash_new): Use get_gas_hash_table_size.
336 * hash.h: Add a prototype for set_gas_hash_table_size.
337 * as.c (show_usage): Add description of new switches: --hash-size
338 and --reduce-memory-overheads.
339 (option_values): Add OPTION_HASH_TABLE_SIZE and
340 OPTION_REDUCE_MEMORY_OVERHEADS.
341 (std_longpopts): Add entries for the new options.
342 (parse_args): Handle the new options.
343 * Makefile.am: Add a dependency of as.c on hash.h.
344 * Makefile.in: Regenerate.
345 * doc/as.texinfo: Document the new switches.
346 * NEWS: Mention the new switches.
348 2005-04-12 Nick Clifton <nickc@redhat.com>
351 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
354 2005-04-12 Alan Modra <amodra@bigpond.net.au>
356 * Makefile.am: Run "make dep-am".
357 * Makefile.in: Regenerate.
359 2005-04-11 Sterling Augustine <sterling@tensilica.com>
360 Bob Wilson <bob.wilson@acm.org>
362 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
364 2005-04-11 Mark Kettenis <kettenis@gnu.org>
366 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
368 2005-04-11 Jan Beulich <jbeulich@novell.com>
370 * NEWS: Mention these changes and their effects.
371 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
373 (check_macro): Likewise.
374 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
375 labels together with the closing pseudo-op.
376 (macro_expand_body): Adjust comment. Range-check input before use.
377 Adjust mis-spelled diagnostic. Use is_name_beginner.
378 * read.c (try_macro): New.
379 (read_a_source_file): New static variable last_eol. Don't list
380 macro expansion lines more than once. Call try_macro.
381 (s_macro): Set section of line_label to absolute instead of undefined.
382 * doc/as.texinfo: Add information on the caveats of these changes.
384 2005-04-11 Alan Modra <amodra@bigpond.net.au>
386 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
387 * symbols.h (symbol_X_add_number): Update prototype.
389 2005-04-10 Eric Christopher <echristo@redhat.com>
391 * symbols.c (symbol_X_add_number): Fix warning.
393 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
395 * config/tc-m68k.c (md_begin): Support 64bit host.
396 (get_num): Support 64bit BFD on 32bit host.
398 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
400 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
402 2005-04-09 Alan Modra <amodra@bigpond.net.au>
404 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
405 call. Don't do the COFF hacks for multi-emulation gas. Move
406 demand_empty_rest_of_line back to caller.
407 (s_set, equals): demand_empty_rest_of_line here.
410 * as.h (rs_dummy): Define.
411 * symbols.c (symbol_X_add_number): New function.
412 * symbols.h (symbol_X_add_number): Declare.
413 * stabs.c (aout_process_stab): Tidy symbol frag setting.
414 * read.c (assign_symbol): New function, split out from s_set.
415 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
416 Fix COFF hacks for multi-emulation gas.
417 (s_set): Call assign_symbol. Remove "register" keyword.
418 (set_zero_frag): New function.
419 (pseudo_set): Always check for assignment to section syms.
420 Always set segment and frag of symbol, and likewise extern for
421 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
422 special case exp.X_add_number non-zero for O_symbol expressions.
423 (equals): Use assign_symbol.
425 2005-04-08 Bob Wilson <bob.wilson@acm.org>
427 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
430 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
432 * config/tc-i386.c (tc_gen_reloc): Don't turn
433 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
435 2005-04-06 Nick Clifton <nickc@redhat.com>
437 * po/rw.po: New translation: Kinyarwanda
438 * configure.in (ALL_LINGUAS): Add rw
439 * configure: Regenerate.
441 2005-04-05 Sterling Augustine <sterling@tensilica.com>
442 Bob Wilson <bob.wilson@acm.org>
444 * config/tc-xtensa.c (branch_align_power): New.
445 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
446 future_alignment_required): Use branch_align_power to check section
447 alignment as well as xtensa_fetch_width when aligning branch targets.
449 2005-04-05 Bob Wilson <bob.wilson@acm.org>
451 * config/tc-xtensa.c: Warning fixes throughout.
452 (xtensa_fetch_width): Change to unsigned.
453 (assemble_nop, xtensa_find_unaligned_branch_targets,
454 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
455 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
456 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
457 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
458 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
459 get_text_align_max_fill_size, get_text_align_nop_count,
460 get_text_align_nth_nop_size, get_noop_aligned_address,
461 get_aligned_diff, convert_frag_align_next_opcode,
462 convert_frag_immed_finish_loop, xtensa_create_property_segments,
463 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
464 types, avoiding size_t and using offsetT and addressT appropriately.
465 (get_text_align_power): Clean up types. Avoid incorrect bound.
466 (get_text_align_fill_size): Clean up types. Restructure for clarity.
468 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
470 * config/tc-ia64.c (start_unwind_section): Undo the change
472 (generate_unwind_image, dot_endp): Likewise.
474 2005-04-01 David Mosberger <davidm@hpl.hp.com>
476 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
477 le_nop_stop arrays and initializers to file scope.
478 (md_begin): When generating code for anything other than
479 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
481 2005-04-01 Jan Beulich <jbeulich@novell.com>
483 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
486 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
488 * NEWS: Mention [fdgh]_floating.
489 * config/atof-vax.c: Fix some whitespace.
490 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
492 2005-04-01 Nick Clifton <nickc@redhat.com>
494 * configure.in: Add a check for <unistd.h> providing a prototype
495 for getopt() which is compatible with the one in
496 include/getopt.h. If so then define HAVE_DECL_GETOPT.
497 * configure: Regenerate.
498 * config.in (HAVE_DECL_GETOPT): Add.
500 2005-04-01 Jan Beulich <jbeulich@novell.com>
502 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
504 2005-04-01 Jan Beulich <jbeulich@novell.com>
506 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
507 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
509 2005-03-30 Julian Brown <julian@codesourcery.com>
511 * config/tc-arm.c (arm_adjust_symtab): Rename
512 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
514 2005-03-30 Julian Brown <julian@codesourcery.com>
516 * config/tc-arm.c (mapping_state): Change documentation in function
517 comment to cross-reference spec instead. Change type of mapping symbols
519 (arm_adjust_symtab): Don't change type of mapping symbols here.
521 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
523 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
524 * config.in: Regenerate.
525 * configure: Regenerate.
526 * configure.in: Check for ffs decl and alphabetize.
528 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
529 Phil Blundell <philb@gnu.org>
531 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
532 (md_apply_fix3): Mark TLS symbols.
533 (tc_gen_reloc): Handle TLS relocations.
534 (arm_fix_adjustable): Ignore TLS relocations.
535 (s_arm_elf_cons): Support expressions after decorated symbols.
537 2005-03-29 Julian Brown <julian@codesourcery.com>
539 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
540 whether personality routine index N has been output for this section.
541 (mapping_state): tc_segment_info_data now struct not enum.
542 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
543 handled on section change.
544 (create_unwind_entry): Previous code to output dependency removed.
545 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
547 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
548 arm_segment_info_type.
549 (arm_segment_info_type): New struct.
550 * testsuite/gas/arm/unwind.d: Update expected output.
552 2005-03-28 Sterling Augustine <sterling@tensilica.com>
553 Bob Wilson <bob.wilson@acm.org>
555 * config/tc-xtensa.c (do_align_targets): Update comment.
556 (xtensa_frob_label): Compute "freq" before possibly switching frags.
557 Insert a LOOP_END frag before every loop target, and do not overload
558 DESIRE_ALIGN_IF_TARGET frags with loop end information.
559 (xg_assemble_vliw_tokens): Use do_align_targets.
560 (xtensa_fix_target_frags): Remove code to convert a
561 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
562 negatable branch at the end of a loop.
563 (frag_can_negate_branch): Delete.
565 2005-03-28 David Mosberger <davidm@hpl.hp.com>
566 H.J. Lu <hongjiu.lu@intel.com>
569 NEWS: Mention "-mtune=[itanium1|itanium2]".
571 * config/tc-ia64.c (md): Add tune.
572 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
573 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
574 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
575 B unit NOPs are discouraged for McKinley-derived cores.
576 (md_begin): Don't hardcode the "extra_goodness()" function in
578 (ia64_init): Set md.tune to itanium2.
580 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
581 * doc/c-ia64.texi: Likewise.
583 2005-03-27 Ian Lance Taylor <ian@airs.com>
585 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
586 bad C_EFCN symbol, print its name.
588 2005-03-25 Bob Wilson <bob.wilson@acm.org>
590 * config/tc-xtensa.c (use_longcalls): Delete.
591 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
592 the use_longcalls flag is set. Do this before checking the segment.
593 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
594 expand direct calls at this point.
595 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
596 (xtensa_find_unmarked_state_frags): Likewise.
597 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
598 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
599 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
600 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
602 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
604 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
606 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
608 * config/tc-cris.h: Convert to ISO C90.
609 * config/tc-cris.c: Ditto.
610 (md_estimate_size_before_relax): Remove obsolete comment for
611 parameter "segment_type".
612 (md_begin): Document reason for cast of hash_insert argument.
613 (md_atof): Correct type of parameter "type".
615 2005-03-24 Nick Clifton <nickc@redhat.com>
617 * write.h (bit_fix_new): Remove redundant prototype.
618 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
619 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
620 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
621 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
622 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
623 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
624 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
625 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
626 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
627 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
628 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
629 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
630 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
631 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
632 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
633 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
634 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
635 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
636 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
637 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
638 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
639 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
640 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
641 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
642 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
643 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
644 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
645 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
646 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
647 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
648 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
649 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
650 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
651 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
652 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
653 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
654 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
655 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
656 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
657 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
658 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
659 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
660 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
661 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
662 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
663 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
664 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
665 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
666 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
667 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
668 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
669 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
670 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
671 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
672 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
674 2005-03-23 Jim Blandy <jimb@redhat.com>
676 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
679 2005-03-23 Mike Frysinger <vapier@gentoo.org>
680 Nick Clifton <nickc@redhat.com>
682 * configure.tgt: Accept any C library to accompany a GNU Linux
683 implementation, not just the GNU C library.
684 * configure.in: Likewise.
685 * configure: Regenerate.
687 2005-03-23 Nick Clifton <nickc@redhat.com>
689 * config/tc-tic30.c: Convert to ISO C90 formatting.
690 * config/tc-tic30.h: Convert to ISO C90 formatting.
691 * config/tc-pdp11.c: Convert to ISO C90 formatting.
692 * config/atof-vax.c: Convert to ISO C90 formatting.
694 2005-03-21 Maciej W. Rozycki <macro@mips.com>
696 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
697 relocations correctly as well.
698 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
699 relocations in mergeable sections section-relative either.
701 2005-03-21 Bob Wilson <bob.wilson@acm.org>
703 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
705 2005-03-21 Nick Clifton <nickc@redhat.com>
707 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
708 warning by providing a prototype for sh_symbian_find_elf_flags.
710 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
713 2005-03-21 Alan Modra <amodra@bigpond.net.au>
715 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
716 along with other formats that set bfd_gas. Remove unnecessary
717 setting of bfd_gas. Delete strongarm cases in generic_target
720 2005-03-21 Alan Modra <amodra@bigpond.net.au>
723 * config/tc-m68k.c (TRUNC, SEXT): Define.
724 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
725 (m68k_ip): Truncate or sign extend expressions as appropriate.
727 (md_apply_fix3): Use SEXT.
729 2005-03-21 Alan Modra <amodra@bigpond.net.au>
731 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
732 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
733 (obj-vms.o): Delete rule.
735 * Makefile.in: Regenerate.
736 * aclocal.m4: Regenerate.
737 * doc/Makefile.in: Regenerate.
738 * po/POTFILES.in: Regenerate.
740 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
742 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
743 flag for coldfire v4e.
745 2005-03-17 Bob Wilson <bob.wilson@acm.org>
747 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
748 xg_apply_fix_value and return a value to indicate success.
749 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
750 (xtensa_force_relocation): Remove checks for VTABLE relocs.
751 (xtensa_validate_fix_sub): New.
752 (xtensa_fix_adjustable): Remove check for external or weak symbols.
753 (tc_gen_reloc): Move code to handle difference of symbols and code to
754 apply tentative fix values to ...
755 (md_apply_fix3): ...here. Enable standard overflow checks for simple
756 8, 16, and 32 bit relocations. Apply fixes for slot-specific
757 relocations when linkrelax flag is not set.
758 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
759 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
761 2005-03-17 Jan Beulich <jbeulich@novell.com>
763 * config/tc-i386.c (i386_scale): Beautify error message.
764 (Intel syntax comments): Update.
765 (struct intel_parser_s): Add fields in_offset, in_bracket, and
767 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
769 (intel_bracket_expr): Declare.
770 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
771 of the function body in a loop allowing to split an operand into two.
772 Replace calls to malloc and checks of it returning non-NULL with
773 calls to xmalloc/xstrdup.
774 (intel_expr): SHORT no longer handled here. Add comment indicating
775 comparison ops need implementation.
776 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
777 Check right operand of - does not specify a register when parsing
778 the address of a memory reference.
779 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
780 Check operands do not specify a register when parsing the address of
782 (intel_e06, intel_e06_1): Likewise.
783 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
784 handle SHORT as well as unary + and -. Don't accept : except for
785 segment overrides or in direct far jump/call insns.
786 (intel_brack_expr): New.
787 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
789 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
790 through in certain cases. Use intel_brack_expr. Add new diagnostics.
791 Allow symbolic constants as register scale value.
792 (intel_get_token): Replace call to malloc and check of return value
793 with call to xmalloc. Change handling for FLAT to match MASM's.
794 (intel_putback_token): Don't try to back up/free current token if
797 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
799 * configure.tgt: Set emulation for arm-*-eabi*.
800 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
801 * config/te-armeabi.h: New file.
802 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
803 * config/te-symbian.h: Include "te-armeabi.h".
805 2005-03-16 Nick Clifton <nickc@redhat.com>
807 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
808 local variable in case it is clobbered by the setjmp.
810 2005-03-16 Nick Clifton <nickc@redhat.com>
811 Ben Elliston <bje@au.ibm.com>
813 * configure.in (werror): New switch: Add -Werror to the
814 compiler command line. Enabled by default. Disable via
816 * configure: Regenerate.
818 2005-03-16 Nick Clifton <nickc@redhat.com>
820 * config/obj-coff.h: Convert to ISO C90 formatting.
821 * config/obj-coff.c: Convert to ISO C90 formatting.
823 2005-03-15 Zack Weinberg <zack@codesourcery.com>
825 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
826 is_mls parameter; do not diagnose Rm==Rd when is_mls.
827 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
828 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
829 (insns): Add ARMv6T2 instructions:
830 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
831 (arm_archs): Add V6T2 variants.
833 2005-03-15 Nick Clifton <nickc@redhat.com>
835 * NEWS: Add cutoff for changes in 2.16 release.
837 2005-03-15 Jan Beulich <jbeulich@novell.com>
839 * expr.c (operand): Merge handling of unary + into that for unary
842 2005-03-14 Eric Christopher <echristo@redhat.com>
844 * config/tc-mips.c: Include dw2gencfi.h.
845 (mips_cfi_frame_initial_instructions): New.
846 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
847 (tc_cfi_frame_initial_instructions): Ditto.
848 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
849 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
850 * Makefile.am: Update dependencies.
851 * Makefile.in: Regenerate.
853 2005-03-15 Alan Modra <amodra@bigpond.net.au>
855 * po/es.po: Commit new Spanish translation.
857 2005-03-14 Alan Modra <amodra@bigpond.net.au>
859 * po/tr.po: Commit new Turkish translation.
861 2005-03-12 Zack Weinberg <zack@codesourcery.com>
863 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
866 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
868 * config-gas.com: Mark vax-vms as obsolete.
869 * configure.in: Remove fmt=vms support.
870 * config.in: Regenerate.
871 * configure: Regenerate.
872 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
874 2005-03-10 Sterling Augustine <sterling@tensilica.com>
875 Bob Wilson <bob.wilson@acm.org>
877 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
878 when checking if xg_resolve_literals needs to be called.
879 * config/tc-xtensa.h: Fix spelling typo in a comment.
881 2005-03-10 Jan Beulich <jbeulich@novell.com>
883 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
884 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
885 crafted structure declarations with the types from macro.h.
887 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
889 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
890 for -mno-shared optimization.
892 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
894 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
895 (MAX_NOPS): Bump to 4.
896 (mips_fix_vr4130): New variable.
897 (nops_for_vr4130): New function.
898 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
899 nops_for_vr4130 if working around VR4130 errata.
900 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
901 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
902 (md_parse_option): Handle them.
903 (md_show_usage): Print them.
904 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
906 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
908 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
911 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
913 * config/tc-mips.h (mips_flush_pending_output): Delete.
914 (mips_emit_delays): Declare.
915 (md_flush_pending_output): Use mips_emit_delays.
916 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
917 the previous instructions.
918 (md_begin, append_insn, md_parse_option): Update callers.
919 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
921 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
922 (s_gpdword): Update callers.
923 (start_noreorder, end_noreorder): New functions.
924 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
925 manipulating mips_opts or prev_nop_frag directly.
926 (mips_flush_pending_output): Delete.
928 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
930 * config/tc-mips.c (mips_move_labels): New function, taken from...
931 (append_insn, mips_emit_delays): ...here.
933 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
935 * config/tc-mips.c (MAX_NOPS): New macro.
936 (history): Resize to 1 + MAX_NOPS.
937 (fix_vr4120_class): New enumeration.
938 (vr4120_conflicts): New variable.
939 (init_vr4120_conflicts): New function.
941 (insn_uses_reg): Constify first argument.
942 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
943 (nops_for_insn_or_target): New functions.
944 (append_insn): Use the new nops_for_* functions instead of inline
945 delay checks. Generalize prev_nop_frag handling to handle an
946 arbitrary history length. Insert nops into the history buffer
947 once the number of nops in prev_nop_frag is fixed.
948 (emit_delays): Use nops_for_insn instead of inline delay checks.
950 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
952 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
953 check from branch delay code. Remove unnecessary check for branches.
955 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
957 * config/tc-mips.c (dummy_opcode): Delete.
958 (nop_insn, mips16_nop_insn): New variables.
959 (NOP_INSN): New macro.
960 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
961 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
962 (md_begin): Initialize nop_insn and mips16_nop_insn.
963 (append_insn): Use the new emit_nop function to add nops, recording
964 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
965 to reserve room for the instruction and install_insn to install the
966 final form. Use insert_into_history to record the instruction in
967 the history buffer. Use move_insn to do delay slot filling.
968 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
969 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
970 (mips16_ip): Use create_insn to initialize mips_cl_insns.
972 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
974 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
975 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
976 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
977 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
978 (mips16_ip): Use the new macros instead of explicit masks and shifts.
980 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
982 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
983 and extended_p fields with a single fixed_p field.
984 (append_insn, mips_no_prev_insn): Adjust accordingly.
986 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
988 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
989 a single mips16_absolute_jump_p bit.
990 (append_insn): Adjust accordingly.
992 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
994 * config/tc-mips.h (mips_cl_insn): Move definition to...
995 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
996 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
998 (history): New variable.
999 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1000 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1001 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1002 (prev_prev_insn_unreordered): Delete.
1003 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1004 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1007 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1009 * doc/Makefile.am: Update as.info dependencies.
1010 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1012 2005-03-08 Jan Beulich <jbeulich@novell.com>
1014 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1015 error, and point to .purgem documentation if someone really needs
1017 * NEWS: Mention macro redefinition is now an error.
1019 2005-03-08 Jan Beulich <jbeulich@novell.com>
1021 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1022 emitted to. Add more precise diagnostics for non-fitting insns based
1023 on that. Eliminate now superfluous special casing of MLX. Clear out
1024 slot information when dropping an insn.
1026 2005-03-08 Jan Beulich <jbeulich@novell.com>
1028 * config/tc-ia64.c (parse_section_name): Rename to...
1029 (cross_section): In addition to separating the name from the rest of
1030 the arguments, also carry out the operation.
1031 (dot_xdata): Use cross_section.
1032 (dot_float_cons): Likewise.
1033 (dot_xstringer): Likewise.
1034 (dot_xdata_ua): Likewise.
1035 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1037 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1039 * po/gas.pot: Regenerate.
1041 2005-03-04 David Daney <ddaney@avtrex.com>
1043 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1044 instead of '_gp' for -mno-shared optimization.
1046 (s_abicalls): Document it in the comment.
1047 (md_show_usage): Document the -mno-shared option.
1049 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1051 * config/tc-mips.c (mips_set_options): Add sym32 field.
1052 (mips_opts): Initialize it.
1053 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1054 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1055 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1056 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1057 when deciding whether to use a symbolic %highest/%higher expansion.
1058 (macro): Likewise. Remove o64/n32 linux hack. Always use
1059 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1060 and "la". Handle constants separately from symbolic expressions in
1061 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1062 and using load_register to load the high part of the address.
1063 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1064 (OPTION_ELF_BASE): Bump by 2.
1065 (md_longopts): Add entries for -msym32 and -mno-sym32.
1066 (md_parse_option): Handle them.
1067 (usage): Document them.
1068 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1069 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1070 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1071 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1072 -msym32 and -mno-sym32.
1074 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1076 * config/tc-mips.c (load_address): Implement GP optimization
1077 for 64bit address space non-PIC. Fix formatting.
1078 (macro): Likewise. Simplify code.
1079 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1080 (mips_after_parse_args): Simplify code.
1082 2005-03-03 Nick Clifton <nickc@redhat.com>
1084 * expr.c (operand): Remove redundant code enclosed by #ifdef
1085 RELAX_PAREN_GROUPING....#endif.
1087 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1088 reloc is the difference of two symbols defined in the same
1091 * config/tc-iq2000.c (line_comment_chars): Include the # character
1092 as otherwise this breaks #APP/#NO_APP processing.
1094 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1096 * config/tc-arc.c(md_assemble): Remove dead code for handling
1097 immediate indexing of ld and st .
1099 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1100 Joseph Myers <joseph@codesourcery.com>
1102 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1103 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1104 (parse_relocation): Check for a word break after a relocation
1106 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1109 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1111 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1113 2005-03-02 Jan Beulich <jbeulich@novell.com>
1115 * as.c (main): Use unlink_if_ordinary instead of unlink.
1116 * messages.c (as_fatal): Likewise.
1118 2005-03-02 Jan Beulich <jbeulich@novell.com>
1120 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1122 (parse_register): Allow cr8...15 in all modes.
1124 2005-03-02 Jan Beulich <jbeulich@novell.com>
1126 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1127 etc. like normal symbol references (T_ID).
1129 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1131 * symbols.c (fb_label_name): Fix silly thinko in last change.
1133 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1135 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1136 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1138 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1140 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1143 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1146 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1148 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1150 * as.h (assert): Warning fix.
1151 * expr.c (expr): Correct assertion.
1152 * read.c (s_comm_internal): Remove assertion.
1153 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1154 (fixup_segment): Remove assertion.
1155 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1156 (md_apply_fix3): Likewise.
1157 * config/tc-i370.c (md_begin): Correct assertion.
1158 (i370_macro): Warning fix for assertion.
1160 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1162 * configure.in (AC_C_BIGENDIAN): Invoke.
1163 * configure: Regenerate.
1164 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1165 host variable to set string header size.
1166 * config/obj-aout.c (obj_header_append): Don't use host structs.
1167 (obj_symbol_to_chars): Likewise.
1168 (obj_emit_strings): Likewise. Use the passed in output pointer.
1169 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1170 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1171 not sizeof host struct.
1172 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1173 (obj_emit_strings): Likewise.
1174 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1175 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1177 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1179 (host_number_to_chars): Define.
1180 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1181 host internal struct to set header sizes.
1182 * config/tc-i960.c (md_number_to_field): Warning fix.
1183 (md_ri_to_chars): Use host byte order.
1184 (get_cdisp, md_apply_fix3): Warning fix.
1185 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1187 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1189 * doc/c-arc.texi: Update documentation about ARC's extension
1192 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1194 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1197 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1199 * cgen.c: Warning fixes.
1200 * config/tc-arc.c: Likewise.
1201 * config/tc-arm.c: Likewise.
1202 * config/tc-avr.c: Likewise.
1203 * config/tc-d10v.c: Likewise.
1204 * config/tc-d30v.c: Likewise.
1205 * config/tc-frv.c: Likewise.
1206 * config/tc-frv.h: Likewise.
1207 * config/tc-h8300.c: Likewise.
1208 * config/tc-h8500.c: Likewise.
1209 * config/tc-i370.c: Likewise.
1210 * config/tc-i960.c: Likewise.
1211 * config/tc-ia64.c: Likewise.
1212 * config/tc-ip2k.c: Likewise.
1213 * config/tc-m68hc11.c: Likewise.
1214 * config/tc-maxq.c: Likewise.
1215 * config/tc-mcore.c: Likewise.
1216 * config/tc-mips.c: Likewise.
1217 * config/tc-msp430.c: Likewise.
1218 * config/tc-pj.c: Likewise.
1219 * config/tc-ppc.c: Likewise.
1220 * config/tc-ppc.h: Likewise.
1221 * config/tc-s390.c: Likewise.
1222 * config/tc-sh.c: Likewise.
1223 * config/tc-sh64.c: Likewise.
1224 * config/tc-tic4x.c: Likewise.
1225 * config/tc-tic80.c: Likewise.
1226 * config/tc-v850.c: Likewise.
1227 * config/tc-vax.c: Likewise.
1228 * config/tc-w65.c: Likewise.
1229 * config/tc-xstormy16.c: Likewise.
1230 * config/tc-z8k.c: Likewise.
1232 2005-02-22 Catherine Moore <clm@cm00re.com>
1234 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1235 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1237 2005-02-22 Eric Christopher <echristo@redhat.com>
1239 * config/tc-mips.c (struct proc): Change isym to
1240 func_sym. New member func_end_sym.
1241 (s_mips_ent): Update.
1242 (s_mips_end): Ditto. Add code to compute function size.
1244 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1246 * read.c: Warning fixes.
1247 * config/obj-elf.c: Likewise.
1249 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1251 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1254 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1256 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1259 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1261 (demand_empty_rest_of_line): Likewise.
1262 (tic54x_sblock): Likewise.
1263 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1265 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1267 * read.c (address_bytes): New function.
1268 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1269 (potable): Add "dc.a".
1270 (cons_worker): Handle "dc.a".
1271 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1273 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1275 * input-file.c (input_file_open): Rearrange to avoid warning.
1277 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1279 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1280 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1281 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1283 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1285 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1286 uses after .set noat.
1287 (load_address): Likewise.
1288 (macro): Likewise. Don't try to avoid $at use by sacrificing
1289 the target register before it is stored, it won't work.
1291 2005-02-17 James E Wilson <wilson@specifixinc.com>
1293 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1294 see an instruction that specifies a template.
1296 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1298 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1299 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1300 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1302 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1304 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1306 * config/tc-ia64.c (md): Add hint_b.
1307 (emit_one_bundle): Handle md.hint_b for "hint".
1308 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1309 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1310 (ia64_init): Set md.hint_b to error.
1311 (md_assemble): Handle md.hint_b for "hint.b".
1313 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1314 * doc/c-ia64.texi: Likewise.
1316 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1318 * tc.h (struct relax_type, relax_typeS): Move from here..
1319 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1320 * ecoff.c (ecoff_new_file): Add appfile param.
1321 * ecoff.h (ecoff_new_file): Likewise.
1322 * itbl-lex.h: New file.
1323 * itbl-lex.l: Include itbl-lex.h.
1324 * itbl-parse.y: Likewise.
1325 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1326 * read.c (s_app_file_string): Mark appfile possibly unused.
1327 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1328 * subsegs.h (struct seg_info_trash): Delete.
1329 (seg_info): Use segment_info_type instead.
1330 * config/obj-coff.c (struct filename_list): Make filename const char *.
1331 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1332 * config/obj-elf.c (elf_file_symbol): Similarly.
1333 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1335 * config/tc-arc.c (md_operand): Warning fix.
1336 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1337 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1338 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1339 * config/tc-frv.c (frv_force_relocation): Warning fix.
1340 * config/tc-m68k.c (md_parse_option): Delete unused var.
1341 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1342 * config/tc-sparc.c: Likewise.
1343 (s_common): Warning fix.
1344 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1345 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1347 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1348 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1349 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1350 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1351 (tic4x_do_align): Use TIC_NOP_OPCODE.
1352 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1353 * config/tc-vax.c: Include netinet/in.h.
1354 (tc_headers_hook): Formatting.
1355 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1357 2005-02-17 Jan Beulich <jbeulich@novell.com>
1359 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1360 parsing inN, locN, outN. Set 'idx' to offset register number starts
1361 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1364 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1366 * config/tc-mips.c (load_address): Fix formatting.
1367 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1368 Catch macros which are unexpandable without AT. Remove duplicate
1370 (macro2): Remove duplicate zeroing of used_at.
1372 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1374 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1377 2005-02-15 Nigel Stephens <nigel@mips.com>
1378 Maciej W. Rozycki <macro@mips.com>
1380 * config/tc-mips.c (reloc_needs_lo_p): Handle
1381 BFD_RELOC_MIPS16_HI16_S.
1382 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1383 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1384 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1386 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1387 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1388 Call my_getSmallExpression() to parse percent operators.
1389 (percent_op_match, mips_percent_op): Separate definitions.
1390 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1391 (parse_relocation): Handle the MIPS16 mode using
1393 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1394 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1396 2005-02-15 Jan Beulich <jbeulich@novell.com>
1398 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1399 instead of explicitly dealing with the translation; exclude
1400 relocations that are already pcrel, however.
1402 2005-02-15 Jan Beulich <jbeulich@novell.com>
1404 * config/tc-ia64.c: Include limits.h (if available).
1405 (gr_values[0]): Set path to INT_MAX.
1406 (dot_reg_val): Don't allow changing value of r0. Limit range of
1407 general registers at r127.
1408 (specify_resource): Default resource index is -1. Don't set resource
1409 index (in case IA64_RS_RSE) without setting the specific flag.
1410 (note_register_values): Check operand is O_constant before tracking
1411 input value of moves. Add tracking for dep.z with constant inputs.
1412 (print_dependency): Resource index of specific resource may be zero.
1413 (check_dependencies): Likewise.
1415 2005-02-15 Jan Beulich <jbeulich@novell.com>
1417 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1418 reg_class. Check operands and emit diagnostics for illegal use of
1421 2005-02-15 Jan Beulich <jbeulich@novell.com>
1423 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1424 new variables type, suffix, and width. Handle
1425 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1426 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1427 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1428 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1429 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1430 if unable to translate relocation type, using the new variables.
1432 2005-02-15 Jan Beulich <jbeulich@novell.com>
1434 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1435 (ty_symbol_chars): Define.
1436 * config/tc-ia64.c (ia64_symbol_chars): Define.
1438 2005-02-15 Jan Beulich <jbeulich@novell.com>
1440 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1441 input_line_pointer was advanced.
1443 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1445 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1448 2005-02-13 Jan Beulich <jbeulich@novell.com>
1450 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1451 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1453 (ia64_init): Set md.detect_dv.
1454 (ia64_start_line): New static variable warned. Warn only once when
1455 encountering explicit stops in automatic mode.
1456 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1457 * NEWS: Mention new default mode.
1459 2005-02-13 Jan Beulich <jbeulich@novell.com>
1461 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1462 be freed when wiping out previous state. Canonicalize names before
1463 use. Free name string when detecting redefinition.
1464 (dot_pred_rel): Call generic expression parser to process arguments.
1465 Handle O_register case for individual predicates and O_subtract for
1467 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1469 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1470 Warn if multiple found, issue error if resulting symbol name has zero
1472 (dot_alias): Canonicalize name before use.
1474 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1476 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1478 (in_procedure): Return -1 for warning.
1479 (in_prologue): Likewise.
1480 (in_body): Likewise.
1482 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1484 * config/tc-ia64.c (dot_xdata): Undo the last change.
1485 (dot_float_cons): Likewise.
1486 (dot_xstringer): Likewise.
1487 (dot_xdata_ua): Likewise.
1488 (dot_float_cons_ua): Likewise.
1490 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1492 * NEWS: Mention "-munwind-check=[warning|error]".
1494 * config/tc-ia64.c (md): Add unwind_check.
1495 (unwind_diagnostic): New.
1496 (in_procedure): Call unwind_diagnostic when a directive isn't
1498 (in_prologue): Call unwind_diagnostic when a directive isn't in
1500 (in_body): Call unwind_diagnostic when a directive isn't in
1502 (dot_endp): Set md.unwind_check to error before calling
1503 in_procedure and restore it after. When the name is missing or
1504 couldn't be found, use the one from the last .proc if
1505 md.unwind_check isn't error. Warn if md.unwind_check is
1507 (md_parse_option): Handle "-munwind-check=[warning|error]".
1508 (md_show_usage): Add "-munwind-check=[warning|error]".
1509 (ia64_init): Set md.unwind_check to warning.
1511 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1512 * doc/c-ia64.texi: Likewise.
1514 2005-02-11 Jan Beulich <jbeulich@novell.com>
1516 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1518 (ia64_parse_name): New third parameter.
1519 (md_parse_name): Pass third argument.
1520 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1521 (md_operand): Handling of '@'-prefixed symbols moved from here...
1522 (ia64_parse_name): ...to here.
1524 2005-02-11 Jan Beulich <jbeulich@novell.com>
1526 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1527 (errata_nop_necessary_p): Remove declaraction and definition.
1528 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1529 update md.group_idx. Don't reset md.last_groups.
1531 2005-02-11 Jan Beulich <jbeulich@novell.com>
1533 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1535 (dot_xdata): Free section name after use.
1536 (dot_float_cons): Likewise.
1537 (dot_xstringer): Likewise.
1538 (dot_xdata_ua): Likewise.
1539 (dot_float_cons_ua): Likewise.
1540 (md_pseudo_table): Add xdata16 and xdata16.ua.
1542 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1544 * doc/all.texi: Add IA64.
1545 * doc/as.texinfo: Likewise.
1547 * doc/c-ia64.texi: Fix typos.
1549 2005-02-10 Julian Brown <julian@codesourcery.com>
1551 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1553 (do_t_push_pop): Likewise.
1554 (md_assemble): Likewise.
1555 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1556 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1557 (create_unwind_entry): Output dependency on the required personality
1559 testsuite/gas/arm/unwind.d: Alter expected output to include
1560 dependency on __aeabi_unwind_cpp_pr[01].
1562 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1564 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1565 * subsegs.c (seg_not_empty_p): Likewise.
1567 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1569 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1570 relative jump calculation.
1571 <md_convert_frag) : Likewise.
1572 <output_disp): Likewise.
1574 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1576 * write.c (write_object_file): Recognize warning-symbol construct
1577 and skip object- and target- handling for the second symbol.
1579 2005-02-02 Jan Beulich <jbeulich@novell.com>
1581 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1582 designators along with quoted ones. Free copy of quoted designator
1585 2005-02-01 Ben Elliston <bje@au.ibm.com>
1587 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1588 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1589 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1590 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1591 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1592 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1593 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1594 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1595 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1596 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1597 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1598 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1599 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1600 #if 0'd code throughout.
1602 2005-01-31 Nick Clifton <nickc@redhat.com>
1604 * as.c (parse_args): Bump copyright date reported by --version to
1607 2005-01-31 Nick Clifton <nickc@redhat.com>
1609 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1612 2005-01-31 Jan Beulich <jbeulich@novell.com>
1614 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1615 that can end with .endr in that case. Make requiring/permitting
1616 pseudo-ops without leading dot closer to the logic in read.c serving
1618 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1621 2005-01-31 Jan Beulich <jbeulich@novell.com>
1623 * macro.c (do_formals): Adjust to no longer accept empty parameter
1625 (define_macro): Adjust to no longer accept empty macro name, garbage
1626 following the parameters, or macros that were previously defined.
1627 * read.c (s_bad_end): Declare.
1628 (potable): Add endm. Handler for endr and endm is s_bad_end.
1629 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1631 * read.h (s_bad_endr): Remove.
1633 2005-01-31 Jan Beulich <jbeulich@novell.com>
1635 * config/tc-ia64.c (parse_operands): Parse all specified operands,
1636 immediately discarding (but counting) those exceeding the maximum
1637 possible amount. Track whether output and input operand counts ever
1638 matched, and use this to better indicate which of the operands/
1639 operand types was wrong; specifically don't default to pointing to
1642 2005-01-31 Jan Beulich <jbeulich@novell.com>
1644 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1645 variable in dot_endp). Add body and insn. Make prologue,
1646 prologue_mask, body, and insn bitfields.
1647 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1649 (in_procedure, in_prologue, in_body): New.
1650 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1651 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1652 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1653 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1654 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1655 dot_personality): Use the appropriate one of the above.
1656 (dot_proc): Clear unwind.proc_start; set to current location only if
1657 none of the entry points were valid. Check for non-zero-length entry
1658 point names. Check that entry points aren't defined, yet. Clear
1659 unwind.prologue, unwind.body, and unwind.insn.
1660 (dot_body): Call in_procedure. Check that first directive in procedure
1661 had no insns emitted before. Set unwind.body.
1662 (dot_prologue): Call in_procedure. Check that not already in prologue.
1663 Check that first directive in procedure had no insns emitted before.
1665 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
1666 length entry point names. Check that entry points became defined.
1667 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
1669 2005-01-31 Jan Beulich <jbeulich@novell.com>
1671 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
1672 before actually using it. Don't generate an error in manual bundling
1673 mode when looking at an insn requiring slot 2 but not yet at slot 2.
1674 Don't generate an error in manual bundling mode when looking at an
1675 insn required to be last in its group but the required slot hasn't
1676 been reached, yet. Allow conversion from MII to MI;I for bundle
1677 consisting of only 2 insns with the stop between them. Suppress
1678 various meaningless errors resulting from detecting earlier ones.
1680 2005-01-31 Jan Beulich <jbeulich@novell.com>
1682 * config/tc-ia64.c (parse_operands): Also handle alloc without first
1685 2005-01-28 Christian Groessler <chris@groessler.org>
1687 * config/tc-z8k.c (md_assemble): Improve error detection.
1689 2005-01-28 Jan Beulich <jbeulich@novell.com>
1691 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
1692 for personality routine pointer only if there is one.
1693 (ia64_convert_frag): Likewise.
1694 (generate_unwind_image): Likewise.
1696 2005-01-27 Christian Groessler <chris@groessler.org>
1698 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
1699 (md_apply_fix3): Make relative branches out of range an error
1700 instead of a warning. Display correct line number for out of
1701 range branches/calls/memory accesses.
1703 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
1705 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
1706 to emit .debug_line and other debug sections.
1707 * as.h (seg_not_empty_p): Declare.
1708 * subsegs.c (seg_not_empty_p): New predicate.
1710 2005-01-27 Andrew Cagney <cagney@gnu.org>
1712 * configure: Regenerate to track ../gettext.m4 change.
1714 2005-01-27 Jan Beulich <jbeulich@novell.com>
1716 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
1718 2005-01-27 Jan Beulich <jbeulich@novell.com>
1720 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
1721 to/from application registers dynamic insns.
1722 (md_assemble): Defer resolution of move to/from application registers
1723 dynamic insns when they can be issued on either the I- or M-units.
1725 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1727 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
1728 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1729 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
1730 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1731 * cgen.c (gas_cgen_parse_operand): Handle
1732 CGEN_PARSE_OPERAND_SYMBOLIC.
1733 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
1734 (frv_force_relocation): Likewise. Fix handling of PIC
1736 (md_apply_fix3): Likewise.
1738 2005-01-21 Ben Elliston <bje@au.ibm.com>
1740 * as.h: Remove #if 0'd code.
1741 * atof-generic.c (atof_generic): Likewise.
1742 * ecoff.c (ecoff_directive_frame): Likewise.
1743 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
1744 * itbl-ops.c (itbl_add_reg): Likewise.
1745 * listing.c (calc_hex): Likewise.
1746 * read.c (MASK_CHAR): Likewise.
1747 * subsegs.c (subsegs_print_statistics): Likewise.
1748 * symbols.c (indent): Likewise.
1749 * write.c (write_relocs): Likewise.
1750 (write_object_file): Likewise.
1751 (relax_frag): Likewise.
1753 2005-01-20 Nick Clifton <nickc@redhat.com>
1755 * as.c (std_longopts): Add an entry for "--a" in order to prevent
1756 getopt_long_only() from considering -a as an abbreviation for
1758 (parse_args): Fix the parsing of -a=<file>.
1760 2005-01-20 Alan Modra <amodra@bigpond.net.au>
1763 * read.c (s_incbin): Adjust default count for skip. Check validity
1764 of count and skip rigorously.
1766 2005-01-19 Fred Fish <fnf@specifixinc.com>
1768 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
1770 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
1772 * read.c (convert_to_bignum): New function, split out from...
1773 (emit_expr): ...here. Handle the case where X_add_number is
1774 positive and the input value is negative.
1775 (output_big_sleb128): Fix setting of continuation bit. Check whether
1776 the final byte needs to be sign-extended. Fix size-shrinking loop.
1777 (emit_leb128_expr): When generating a signed leb128, see whether the
1778 sign of an O_constant's X_add_number matches the sign of the input
1779 value. Use a bignum if not.
1781 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1783 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
1784 arch_sh_up in order to match the external name and make the
1785 testsuite's job easier.
1787 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
1790 * config/tc-i386.c (i386_scale): Disallow 0 scale.
1792 2005-01-12 Nick Clifton <nickc@redhat.com>
1794 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
1795 ignored_arguments array.
1797 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
1799 * write.c (write_object_file): Disallow a symbol equated to
1802 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1804 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
1806 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
1807 (maxq_target): New function: Set the machine type.
1809 2005-01-06 Paul Brook <paul@codesourcery.com>
1811 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
1812 (md_begin): Handle TE_VXWORKS for FP defaults.
1813 (md_apply_fix3): Correct rela offsets.
1814 (elf32_arm_target_format): Add VxWorks targets.
1816 2005-01-06 Paul Brook <paul@codesourcery.com>
1818 * configure.tgt: Set em=vxworks for *-*-vxworks.
1819 * config/te-vxworks.h: New File.
1821 2005-01-06 Paul Brook <paul@codesourcery.com>
1823 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
1825 2005-01-04 Dmitry Diky <diwil@spec.ru>
1827 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
1830 2005-01-03 David Mosberger <davidm@hpl.hp.com>
1832 * config/tc-ia64.c (md): Add member "loc_directive_seen".
1833 (dot_loc): New function.
1834 (md_pseudo_table): Add entry to map .loc to dot_loc().
1835 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
1836 seen a .loc directive or we're generating DWARF2 debug info for
1839 2004-12-29 Alan Modra <amodra@bigpond.net.au>
1842 * read.c (s_comm_internal): Don't zero end of name until size
1843 expression has been parsed.
1845 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
1847 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
1849 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1851 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
1854 2004-12-22 Ian Lance Taylor <ian@airs.com>
1856 * configure.tgt: New.
1857 * configure.in: Move setting of cpu_type, fmt, etc., to
1859 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1860 $(srcdir)/configure.tgt.
1861 * configure, Makefile.in: Rebuild.
1863 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1865 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
1866 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
1868 (avr_offset_expression): New function to parse offsets for LDI
1870 (avr_operand): Use it.
1871 (md_apply_fix3): Generate the relocs.
1873 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
1875 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
1876 BFD_RELOC_SH_IMMS10BY8 relocation.
1878 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
1879 than just ignoring bad code.
1881 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1883 * config/tc-v850.c (handle_lo16): New function.
1884 (v850_reloc_prefix): Use it to check lo().
1885 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1887 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1889 * configure.in: Add s390x-ibm-tpf support.
1890 * configure: Regenerate.
1892 2004-12-15 Jan Beulich <jbeulich@novell.com>
1894 * config/obj-elf.c (obj_elf_change_section): Only set type and
1895 attributes on new sections. Emit warning when type of re-declared
1896 section doesn't match.
1898 2004-12-15 Jan Beulich <jbeulich@novell.com>
1900 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
1901 '.cfi_startproc simple' doesn't inherit the old value.
1903 2004-12-15 Jan Beulich <jbeulich@novell.com>
1905 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
1906 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
1907 generation to emit a factored offset.
1909 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
1911 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
1912 which is too large in the case of NO_PIC without 64-bit
1915 * config/tc-mips.c (mips_in_shared): New static variable.
1916 (macro_build_lui): Permit "_gp" if !mips_in_shared.
1917 (md_longopts): Add -mshared and -mno-shared.
1918 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
1919 (s_cpload): Implement !mips_in_shared case.
1920 (s_cpsetup): Likewise.
1921 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
1922 * NEWS: Mention -mno-shared.
1924 2004-12-09 Paul Brook <paul@codesourcery.com>
1926 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
1929 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1931 * config/tc-mips.c (append_insn): If we emit a nop during a relax
1932 sequence, increase the size of the sequence.
1934 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
1937 2004-12-07 Ben Elliston <bje@gnu.org>
1939 * read.c (s_align): Use an align_limit temporary to allay a GCC
1940 signed/unsigned comparison warning.
1942 2004-12-01 Mark Mitchell <mark@codesourcery.com>
1944 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
1945 * configure.in: Use it for arm*-*-linux-gnueabi*.
1946 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
1947 * config/te-armlinuxeabi.h: New file.
1948 * Makefile.in: Regenerated.
1949 * aclocal.m4: Likewise.
1950 * configure: Likewise.
1951 * doc/Makefile.in: Regenerated.
1953 2004-12-02 Bob Wilson <bob.wilson@acm.org>
1955 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
1956 (xtensa_restore_emit_state): Likewise.
1958 2004-12-02 Alan Modra <amodra@bigpond.net.au>
1960 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
1963 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
1965 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
1966 * Makefile.in: Regenerate.
1968 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
1970 * config/tc-crx.c: Major code cleanup. Remove unused variables and
1971 functions, give functions a meaningful name, add comments.
1972 (check_range): New function - Replace operand size calculation
1973 with range checking.
1974 (assemble_insn): Update Algorithm, improve error issuing.
1976 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
1979 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1981 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
1982 miss between different section in the same module.
1983 (tc_gen_reloc): Likewise.
1985 2004-11-25 Theodore A. Roth <troth@openavr.org>
1987 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
1988 atmega325, atmega3250, atmega645 and atmega6450.
1990 2004-11-25 Jan Beulich <jbeulich@novell.com>
1992 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1993 permissible for the selected instruction suffix.
1994 (process_suffix): For DefaultSize instructions, suppressing the
1995 guessing of a 'q' suffix if the instruction doesn't support it is
1996 pointless, because only an 'l' suffix can be guessed in this place.
1998 2004-11-24 Nick Clifton <nickc@redhat.com>
2000 * config/tc-iq2000.c: Remove support for IQ10 processor.
2001 Convert to ISO C90 formatting.
2002 * config/tc-iq2000.h: Likewise.
2004 2004-11-23 Nick Clifton <nickc@redhat.com>
2006 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2007 in this table. They should be correct now.
2009 2004-11-23 Jan Beulich <jbeulich@novell.com>
2011 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2012 indicate the MMX extensions added by both SSE and 3DNow!A.
2013 (Cpu3dnowA): Declare.
2014 (CpuUnknownFlags): Update.
2015 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2016 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2017 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2018 3DNow!. Athlon additionally implies 3DNow!A. Several new
2019 entries (those starting with a dot are for sub-arch specification).
2020 (set_cpu_arch): Handle sub-arch specifications.
2021 (parse_insn): Distinguish between instructions not supported because
2022 of insufficient CPU features and because of 64-bit mode.
2023 * doc/c-i386.texi: Describe enhanced .arch directive.
2025 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2027 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2029 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2031 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2032 without a corresponding .debug_info section.
2034 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2036 * read.c (potable): Add "error" and "warning".
2037 (s_errwarn): New function.
2038 * read.h (s_errwarn): Declare.
2039 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2041 2004-11-22 Nick Clifton <nickc@redhat.com>
2043 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2046 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2048 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2049 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2051 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2053 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2054 (coff_adjust_symtab): Adjust call.
2055 (crawl_symbols): Likewise.
2056 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2057 (obj_app_file): Adjust.
2059 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2061 * configure.in: Enable bfd_assember for the MAXQ port.
2062 * configure: Regenerate.
2064 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2065 Sterling Augustine <sterling@tensilica.com>
2067 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2068 there is a conflict.
2069 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2070 interfaces that are related as determined by xtensa_interface_class_id.
2072 2004-11-12 Nick Clifton <nickc@redhat.com>
2074 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2075 offsets for conditional branches.
2077 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2079 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2081 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2083 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2084 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2086 (relax_frag_immed): Update call to update_next_frag_state.
2088 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2090 * obj.h (struct format_ops <app_file>): Add int param.
2091 * read.h (s_app_file_string): Likewise.
2092 * read.c (s_app_file_string): Likewise.
2093 (s_app_file): Adjust s_app_file_string call.
2094 * config/tc-mips.c (s_mips_file): Likewise.
2095 * config/obj-coff.h (obj_app_file): Add app param.
2096 * config/obj-ecoff.h (obj_app_file): Likewise.
2097 * config/obj-multi.h (obj_app_file): Likewise.
2098 * config/obj-elf.h (elf_file_symbol): Likewise.
2099 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2100 if called for # preprocessor lines.
2102 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2105 * symbols.c (resolve_symbol_value): Convert weak symbols only
2107 (symbol_equated_reloc_p): Don't equate weaks when relocating
2108 only for Windows PECOFF.
2110 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2112 * config/tc-crx.c (print_insn): Check and set insn_addr.
2113 * config/tc-crx.h (md_frag_check): Define.
2115 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2116 Vineet Sharma <vineets@noida.hcltech.com>
2118 * configure.in: Add support for new target maxq-coff.
2119 * configure: Regenerate.
2120 * NEWS: Mention new support.
2121 * config/tc-maxq.c: New file.
2122 * config/tc-maxq.h: New file.
2123 * config/obj-coff.h: Add support for maxq-coff.
2125 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2127 * symbols.c (any_external_name): Define.
2128 (resolve_symbol_value): Convert weak symbols.
2129 (S_SET_EXTERNAL): Support any_external_name.
2130 (S_SET_NAME): Qualify parameter const.
2131 (symbol_equated_reloc_p): Equate to weaks when relocating.
2132 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2133 * tc.h (any_external_name): Declare.
2134 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2136 (weak_is_altname): Declare and define.
2137 (weak_name2altname): Same.
2138 (weak_altname2name): Same.
2139 (weak_uniquify): Same.
2140 (weak_altprefix): Define.
2141 (obj_coff_weak): Change .weak syntax and handling.
2142 (coff_frob_symbol): Fix PE weak symbol alternates.
2143 * config/obj-coff.h (USE_UNIQUE): Define.
2144 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2145 are in another segment.
2146 (tc_gen_reloc): Remove broken addend hack.
2147 doc/as.texinfo: Update.
2149 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2151 * config/tc-xtensa.c (total_frag_text_expansion): New.
2152 (md_estimate_size_before_relax): Use it.
2153 (find_address_of_next_align_frag): Likewise.
2155 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2157 * config/tc-crx.c: Rename argument types.
2158 (processing_arg_number): Rename to 'cur_arg_num'.
2159 (get_number_of_bits): Rename to 'set_operand_size'.
2160 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2161 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2162 (set_indexmode_parameters): Remove function, integrate its code into
2164 (set_operand_size): Get rid of 'Operand Number' function parameter -
2165 use global variable 'cur_arg_num' instead.
2166 Use a local 'argument' pointer to reference the current argument.
2167 (parse_operand): Likewise.
2168 (set_operand): Likewise.
2169 (process_label_constant): Likewise.
2171 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2173 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2174 (add_section_rename): Delete. Inlined into...
2175 (build_section_rename): ...here. Use xstrdup instead of strdup.
2176 (xtensa_section_rename): Drop "const" from argument and return types.
2177 (md_show_usage): Indent to match show_usage().
2178 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2179 (tc_canonicalize_section_name): Define.
2180 (md_elf_section_rename): Remove unused macro.
2181 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2182 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2183 (Frame Directive): Delete.
2185 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2187 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2188 * config/tc-arm.c (target_oabi): Delete.
2189 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2190 (arm_opts): Remove moabi.
2191 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2192 * doc/c-arm.texi (ARM Options): Likewise.
2193 * configure: Regenerated.
2195 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2197 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2198 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2199 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2200 * configure: Regenerate.
2201 * config/tc-cris.c (enum cris_archs): New.
2202 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2203 (cris_insn_ver_valid_for_arch): New functions.
2204 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2205 (cris_arch): New variable.
2206 (md_pseudo_table): New pseudo .arch.
2207 (err_for_dangerous_mul_placement): Initialize according to
2209 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2211 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2212 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2213 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2214 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2215 use in md_cris_relax_table.
2216 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2217 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2218 Update and improve head comment.
2219 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2220 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2222 (md_longopts): New option --march=...
2223 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2225 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2226 (HANDLE_RELAXABLE): New macro.
2227 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2228 cases. Check for weak symbols and assume not relaxable. Handle
2229 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2230 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2232 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2233 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2234 (cris_create_short_jump): Adjust for CRISv32.
2235 (cris_relax_frag): Handle new states.
2236 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2237 (md_begin): Define symbols "..asm.arch.cris.v32",
2238 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2239 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2240 when entering opcode table entry points.
2241 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2242 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2243 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2244 (cris_process_instruction): Initialize out_insnp->insn_type to
2245 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2246 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2248 <case 'm'>: Check that modified_char == '.'.
2249 <invalid operands>: Consume the rest of the line.
2250 When operands don't match, skip over subsequent insns with
2251 non-matching version specifier but same mnemonic.
2252 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2253 special registers in CRISv32 are always 32 bit long.
2254 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2256 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2257 and compatible. Recognize "ACR" for v32, unless followed by "+".
2258 (get_spec_reg): Consider cris_arch when looking up register.
2259 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2261 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2262 (cris_get_expression): Restore input_line_pointer if failing "early".
2263 (get_flags): Consider cris_arch and recognize flags accordingly.
2264 (branch_disp): Adjust for CRISv32.
2265 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2266 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2267 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2268 resolved. Don't enter zeros in object file for
2270 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2271 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2272 (md_parse_option): Break out "return 1".
2273 <OPTION_ARCH> New case.
2274 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2275 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2276 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2277 <case BFD_RELOC_32_PCREL>: New cases.
2278 Addends for non-zero fx_pcrel are too in fx_offset.
2279 (md_show_usage): Show --march=<arch>.
2280 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2281 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2282 (s_syntax) <struct syntaxes>: Properly constify member operand.
2283 * config/tc-cris.h (TARGET_MACH): Define.
2284 (cris_mach): Declare.
2285 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2286 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2287 (CRIS-Opts): Document --march=...
2288 (CRIS-Pseudos): Document .arch.
2290 2004-11-04 Jan Beulich <jbeulich@novell.com>
2292 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2293 intel syntax and no register prefix, allow $ in symbol names when
2295 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2296 (intel_float_operand): Add fourth return value indicating math control
2297 operations. Make classification more precise.
2298 (md_assemble): Complain if memory operand of mov[sz]x has no size
2300 (parse_insn): Translate word operands to floating point instructions
2301 operating on integers as well as control instructions to short ones
2302 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2303 floating point instructions operating on non-integer operands.
2304 (match_template): Remove fldcw special case. Adjust q-suffix handling
2305 to permit it on fild/fistp/fisttp in AT&T mode.
2306 (process_suffix): Don't guess DefaultSize insns' suffix from
2307 stackop_size for certain floating point control instructions. Guess
2308 suffix for branch and [ls][gi]dt based on flag_code. Split error
2309 messages for Intel and AT&T syntax, and make the condition more strict
2310 for the former. Adjust suppressing of generation of operand size
2312 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2313 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2314 more error checking.
2315 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2316 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2318 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2320 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2321 md_short_jump_size, md_long_jump_size.
2322 * write.c [!WORKING_DOT_WORD]: Ditto.
2323 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2325 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2327 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2328 const qualifier in these definitions.
2329 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2330 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2332 2004-11-02 Nick Clifton <nickc@redhat.com>
2334 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2335 table before deciding to produce a .debug_line section to match up
2336 with a user provided .debug_info section.
2338 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2340 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2341 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2343 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2345 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2346 (get_flags): New function.
2347 (get_number_of_bits): Edit comments, update numeric values to
2349 (process_label_constant): Don't support the colon
2350 format (SYMBOL:[s|m|l]).
2351 (set_cons_rparams): Support argument type 'arg_rbase'.
2352 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2353 (handle_LoadStor): Bug fix, first handle post-increment mode.
2354 (getreg_image): Remove redundant code, update according to latest
2356 (print_constant): Bug fix relate to 3-word instructions.
2357 (assemble_insn): Bug fix, when matching instructions, verify also
2358 instruction type (not only mnemonic).
2359 Add various error checking.
2360 (preprocess_reglist): Support HI/LO and user registers.
2362 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2364 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2365 in an epilogue directive go negative.
2367 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2370 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2371 after reporting template error during manual bundling. Reported
2372 by Michael Dupont, michaelx.dupont@intel.com.
2374 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2376 * Makefile.am: Run dep-am.
2377 * aclocal.m4: Regenerate with automake 1.9.2.
2378 * Makefile.in: Regenerate with automake 1.9.2.
2379 * doc/Makefile.in: Likewise.
2381 * config/tc-arm.c: Include "dw2gencfi.h".
2382 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2384 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2385 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2386 (tc_cfi_frame_initial_instructions): Define.
2387 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2390 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2392 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2394 Update coprocessor id to be unsigned immediate.
2396 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2398 * config/tc-i386.c (O_secrel): Delete.
2399 (tc_pe_dwarf2_emit_offset): New function.
2400 * config/tc-i386.h (O_secrel): Define as O_md1.
2401 (TC_DWARF2_EMIT_OFFSET): Define.
2403 2004-10-18 Nick Clifton <nickc@redhat.com>
2405 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2406 ignore @fptr() directives for 4-byte fixups.
2408 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2410 * Makefile.am: Run "make dep-am"
2411 * Makefile.in: Regenerate.
2413 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2415 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2416 Remove comments about placement of literal pools.
2417 (Literal Directive): Update description of literal placement.
2418 (Literal Prefix Directive): Remove statement that this does not apply
2419 to absolute-mode literals. Describe new section naming scheme.
2421 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2423 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2424 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2425 is_windowed_return_opcode): Delete.
2426 (xtensa_frob_label): Use get_subseg_target_freq.
2427 (md_assemble): Inline call to is_entry_opcode.
2428 (xtensa_handle_align): Inline call to get_frag_is_literal.
2429 (relaxation_requirements): Inline call to is_jx_opcode.
2430 (emit_single_op): Inline call to is_movi_opcode.
2431 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2432 get_frag_is_no_transform, is_entry_opcode, and
2433 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2434 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2435 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2436 Inline calls to get_frag_is_no_transform.
2437 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2438 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2439 get_frag_is_no_transform.
2440 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2441 and set_frag_is_no_transform.
2442 (get_expression_value): Delete.
2443 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2444 cur_target_freq to target_freq.
2445 (get_subseg_info): Split out code to create a new map entry into ...
2446 (add_subseg_info): ... this new function.
2447 (get_last_insn_flags): Check if get_subseg_info succeeded.
2448 (set_last_insn_flags): Call add_subseg_info if needed.
2449 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2450 (xtensa_reorder_segments): Compute last_sec while counting sections.
2451 Remove call to get_last_sec.
2452 (get_last_sec): Delete.
2453 (cache_literal_section): Inline call to retrieve_literal_seg and its
2454 callees, seg_present and add_seg_list.
2455 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2456 (get_frag_is_insn, get_frag_is_no_transform,
2457 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2458 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2460 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2462 * config/tc-xtensa.c: Use ISO C90 formatting.
2463 * config/tc-xtensa.h: Likewise.
2464 * config/xtensa-istack.h: Likewise.
2465 * config/xtensa-relax.c: Likewise.
2466 * config/xtensa-relax.h: Likewise.
2468 2004-10-12 Paul Brook <paul@codesourcery.com>
2470 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2473 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2476 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2478 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2480 (Acknowledgements): Use "GAS" instead of AS variable.
2482 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2484 * config/tc-i386.c: Include "elf/x86-64.h".
2485 (i386_elf_section_type): New function.
2486 * config/tc-i386.h (md_elf_section_type): Define.
2487 (i386_elf_section_type): New prototype.
2489 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2491 * config/m68k-parse.h (enum m68k_register): New control register,
2493 * config/tc-m68k.c: Correct control register set for MCF5249.
2495 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2496 Sterling Augustine <sterling@tensilica.com>
2498 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2499 (UNREACHABLE_MAX_WIDTH): Define.
2500 (XTENSA_FETCH_WIDTH): Delete.
2501 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2502 prefer_const16, prefer_l32r): New global variables.
2503 (LIT4_SECTION_NAME): Define.
2504 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2505 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2506 (frag_flags struct): New.
2507 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2508 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2509 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2510 (MAX_FORMATS): Define.
2511 (op_placement_info struct, op_placement_table): New.
2512 (O_pltrel, O_hi16, O_lo16): Define.
2513 (directiveE enum): Rename directive_generics to directive_transform.
2514 Delete directive_relax. Add directive_schedule,
2515 directive_absolute_literals, and directive_last_directive.
2516 (directive_info): Rename "generics" to "transform". Delete "relax".
2517 Add "schedule" and "absolute-literals".
2518 (directive_state): Adjust entries to match changes in directive_info.
2519 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2520 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2521 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2522 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2523 (align_only_targets, software_a0_b_retw_interlock,
2524 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2525 software_avoid_short_loop, software_avoid_close_loop_end,
2526 software_avoid_all_short_loops, specific_opcode): Delete.
2527 (warn_unaligned_branch_targets): New.
2528 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2529 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2530 (option_[no_]link_relax, option_[no_]transform,
2531 option_[no_]absolute_literals, option_warn_unaligned_targets,
2532 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2534 (option_[no_]align_only_targets, option_literal_section_name,
2535 option_text_section_name, option_data_section_name,
2536 option_bss_section_name, option_eb, option_el): Delete.
2537 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2538 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2539 and target-hardware. Delete entries for [no-]target-align-only,
2540 literal-section-name, text-section-name, data-section-name, and
2542 (md_parse_option): Handle new options and remove old ones. Accept but
2543 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2544 and treat them as [no-]transform.
2545 (md_show_usage): Add new options and remove old ones.
2546 (xtensa_setup_hw_workarounds): New.
2547 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2548 "long", "short", "loc" and "frequency" entries.
2549 (use_generics): Rename to ...
2550 (use_transform): ... this function. Add past_xtensa_end check.
2551 (use_longcalls): Add past_xtensa_end check.
2552 (code_density_available, can_relax): Delete.
2553 (do_align_targets): New.
2554 (get_directive): Accept dashes in directive names. Warn about
2555 [no-]generics and [no-]relax directives and treat them as
2557 (xtensa_begin_directive): Call md_flush_pending_output only for some
2558 directives. Check for directives inside instruction bundles. Warn
2559 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2560 directives. Handle new directives. Check generating_literals flag
2562 (xtensa_end_directive): Check for directives inside instruction
2563 bundles. Warn and ignore [no-]density directives. Handle new
2564 directives. Call xtensa_set_frag_assembly_state.
2565 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2566 xtensa_dwarf2_emit_insn): New.
2567 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2568 use_literal_section flag.
2569 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2570 literals. Use xtensa_elf_cons to parse the expression.
2571 (xtensa_literal_prefix): Do not check use_literal_section. Support
2572 ".lit4" sections for absolute literals. Change prefix convention to
2573 replace ".text" (or ".t" in a linkonce section). No need to call
2575 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2576 (expression_end): Handle closing braces and colons.
2577 (PLT_SUFFIX, plt_suffix): Delete.
2578 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2579 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2580 and O_hi16 expressions as well.
2581 (tokenize_arguments): Handle closing braces and colons.
2582 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2583 operands and paired register syntax.
2584 (get_invisible_operands): New.
2585 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2586 new xtensa-isa.h functions.
2587 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2588 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2589 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2590 instructions. Use xtensa_translate_zero_immed.
2591 (operand_is_immed, operand_is_pcrel_label): Delete.
2592 (get_relaxable_immed): Use new xtensa-isa.h functions.
2593 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2595 (xtensa_print_insn_table, print_vliw_insn): New.
2596 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2597 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2598 is_branch_or_jump_opcode): Delete.
2599 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2600 (opnum_to_reloc, reloc_to_opnum): Delete.
2601 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2602 xtensa-isa.h functions. Operate on one slot of an instruction.
2603 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2604 xg_get_insn_size): Delete.
2605 (xg_get_build_instr_size): Use xg_get_single_size.
2606 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2607 xg_build_widen_table. Use xg_get_single_size.
2608 (xg_get_max_narrow_insn_size): Delete.
2609 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2610 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2612 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2613 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2614 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2615 xg_build_widen_table. Use xg_get_single_size.
2616 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2618 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2619 treat weak symbols conservatively.
2620 (xg_check_operand): Use new xtensa-isa.h functions.
2621 (is_dnrange): Delete.
2622 (xg_assembly_relax): Inline previous calls to tinsn_copy.
2623 (xg_finish_frag): Specify separate relax states for the frag and slot0.
2624 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2625 xtensa-isa.h functions.
2626 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2627 xg_instruction_matches_options): New.
2628 (xg_instruction_matches_rule): Handle O_register expressions. Call
2629 xg_instruction_matches_options.
2630 (transition_rule_cmp): New.
2631 (xg_instruction_match): Update call to xg_build_simplify_table.
2632 (xg_build_token_insn): Record loc fields.
2633 (xg_simplify_insn): Check is_specific_opcode field and
2634 density_supported flag.
2635 (xg_expand_assembly_insn): Skip checking code_density_available. Use
2636 new xtensa-isa.h functions. Call use_transform instead of can_relax.
2637 (xg_assemble_literal): Add error handling for O_big. Call
2638 record_alignment. Handle O_pltrel.
2639 (xg_valid_literal_expression): New.
2640 (xg_assemble_literal_space): Add slot parameter. Remove call to
2641 set_expr_symbol_offset. Add call to record_alignment. Update call to
2643 (xg_emit_insn): Delete.
2644 (xg_emit_insn_to_buf): Add format parameter. Update calls to
2645 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2646 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2647 and slot parameters. Handle new "alternate" relocations for absolute
2648 literals and CONST16 instructions. Check for bad uses of O_lo16 and
2649 O_hi16. Use new xtensa-isa.h functions.
2650 (xg_assemble_tokens): Delete.
2651 (is_register_writer): Use new xtensa-isa.h functions.
2652 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2653 old-style RSR from LCOUNT.
2654 (next_frag_opcode): Delete.
2655 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2656 update_next_frag_state): New.
2657 (update_next_frag_nop_state): Delete.
2658 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2659 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
2660 the state of the absolute-literals directive. Add calls to
2661 record_alignment and xtensa_set_frag_assembly_state. Call
2662 xtensa_switch_to_non_abs_literal_fragment instead of
2663 xtensa_switch_to_literal_fragment.
2665 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
2666 (get_expanded_loop_offset): Change check for undefined opcode to an
2668 (xtensa_set_frag_assembly_state, relaxable_section,
2669 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
2670 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
2671 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
2672 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
2673 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
2674 (xtensa_init_fix_data): New.
2675 (xtensa_frob_label): Reset label symbol to the current frag. Check
2676 do_align_targets and generating_literals flag. Propagate frequency
2677 info to new alignment frag. Call xtensa_set_frag_assembly_state.
2678 (xtensa_unrecognized_line): New.
2679 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
2680 to xtensa_set_frag_assembly_state.
2681 (error_reset_cur_vinsn): New.
2682 (md_assemble): Remove check for literal frag. Remove call to
2683 istack_init. Call use_transform instead of use_generics. Parse
2684 explicit instruction format specifiers. Move code for
2685 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
2686 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
2687 Add dwarf2_where call. Remote automatic alignment for ENTRY
2688 instructions. Move call to xtensa_clear_insn_labels to the end.
2689 Rearrange to handle bundles.
2690 (xtensa_cons_fix_new): Delete.
2691 (xtensa_handle_align): New.
2692 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
2693 assignment to is_no_density field.
2694 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
2695 instead of reloc_to_opnum. Handle "alternate" relocations.
2696 (xtensa_force_relocation, xtensa_check_inside_bundle,
2697 xtensa_elf_section_change_hook): New.
2698 (xtensa_symbol_new_hook): Delete.
2699 (xtensa_fix_adjustable): Check for difference of symbols with an
2700 offset. Check for external and weak symbols.
2701 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
2702 (md_estimate_size_before_relax): Return expansion for the first slot.
2703 (tc_gen_reloc): Handle difference of symbols by producing
2704 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
2705 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
2706 tentative values into the output when linkrelax is set.
2707 (XTENSA_PROP_SEC_NAME): Define.
2708 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
2709 Create literal tables only if using literal sections. Create new
2710 property tables instead of old instruction tables. Check for unaligned
2711 branch targets and loops.
2712 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
2713 new_resource_table, clear_resource_table, resize_resource_table,
2714 resources_available, reserve_resources, release_resources,
2715 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
2716 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
2717 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
2718 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
2719 flag. Update checks for workaround options. Call
2720 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
2721 (xtensa_cleanup_align_frags): Add special case for branch targets.
2722 Check for and mark unreachable frags.
2723 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
2724 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
2725 end of a zero-overhead loop body.
2726 (frag_can_negate_branch): Handle instructions with multiple slots.
2727 Use new xtensa-isa.h functions
2728 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
2729 xtensa_mark_zcl_first_insns): New.
2730 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
2731 transformations are disabled.
2732 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
2733 multislot instructions.
2734 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
2735 Likewise. Also error if transformations are disabled.
2736 (unrelaxed_frag_max_size): New.
2737 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
2738 xtensa-isa.h functions.
2739 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
2740 xtensa_opcode_is_loop instead of is_loop_opcode.
2741 (get_text_align_power): Replace as_fatal with assertion.
2742 (get_text_align_fill_size): Iterate instead of using modulus when
2744 (get_noop_aligned_address): Assert that this is for a machine-dependent
2745 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
2746 xg_get_single_size, and frag_format_size.
2747 (get_widen_aligned_address): Rename to ...
2748 (get_aligned_diff): ... this function. Add max_diff parameter.
2749 Remove handling of rs_align/rs_align_code frags. Use
2750 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
2751 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
2752 and pass it back to caller.
2753 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
2754 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
2755 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
2756 (relax_frag_text_align): Rename to ...
2757 (relax_frag_loop_align): ... this function. Assume loops can only be
2758 in the first slot of an instruction.
2759 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
2760 instruction. Remove call to frag_wane.
2761 (relax_frag_narrow): Rename to ...
2762 (relax_frag_for_align): ... this function. Extend to handle
2763 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
2764 RELAX_NARROW for the first slot.
2765 (find_address_of_next_align_frag, bytes_to_stretch): New.
2766 (future_alignment_required): Use find_address_of_next_align_frag and
2767 bytes_to_stretch. Look ahead to subsequent frags to make smarter
2768 alignment decisions.
2769 (relax_frag_immed): Add format, slot, and estimate_only parameters.
2770 Check if transformations are enabled for b_j_loop_end workaround.
2771 Use new xtensa-isa.h functions and handle multislot instructions.
2772 Update call to xg_assembly_relax.
2773 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
2774 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
2776 (convert_frag_narrow): Add segP, format and slot parameters. Call
2777 convert_frag_immed for branch instructions. Adjust calls to
2778 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
2779 xg_get_single_size and xg_get_single_format.
2780 (convert_frag_fill_nop): New.
2781 (convert_frag_immed): Add format and slot parameters. Handle multislot
2782 instructions and use new xtensa-isa.h functions. Update calls to
2783 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
2784 enabled for b_j_loop_end workaround. Use build_nop instead of
2785 assemble_nop. Check is_specific_opcode flag. Check for unreachable
2786 frags. Use xg_get_single_size. Handle O_pltrel.
2787 (fix_new_exp_in_seg): Remove check for old plt flag.
2788 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
2789 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
2790 for loop opcode to an assertion. Mark all frags up to the end of the
2791 loop as not transformable.
2792 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
2793 (get_subseg_info): New.
2794 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
2796 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
2797 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
2798 (xtensa_switch_to_non_abs_literal_fragment): New.
2799 (cache_literal_section): Add is_code parameter and pass it through to
2800 retrieve_literal_seg.
2801 (retrieve_literal_seg): Add is_code parameter and use it to set the
2802 flags on the literal section. Handle case where head parameter is 0.
2803 (get_frag_is_no_transform, set_frag_is_specific_opcode,
2804 set_frag_is_no_transform): New.
2805 (xtensa_create_property_segments): Add end_property_function parameter
2806 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
2807 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
2808 (xtensa_create_xproperty_segments, section_has_xproperty): New.
2809 (add_xt_block_frags): Add end_property_function parameter and call it
2810 if it is non-zero. Call xtensa_frag_flags_init.
2811 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
2812 get_frag_property_flags, frag_flags_to_number,
2813 xtensa_frag_flags_combinable, xt_block_aligned_size,
2814 xtensa_xt_block_combine, add_xt_prop_frags,
2815 init_op_placement_info_table, opcode_fits_format_slot,
2816 xg_get_single_size, xg_get_single_format): New.
2817 (istack_push): Inline call to tinsn_copy.
2818 (tinsn_copy): Delete.
2819 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
2820 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
2821 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
2822 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
2823 functions. Handle invisible operands.
2824 (tinsn_to_slotbuf): New.
2825 (tinsn_check_arguments): Use new xtensa-isa.h functions.
2826 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
2827 vinsn_from_chars, and xg_free_vinsn.
2828 (tinsn_from_insnbuf): New.
2829 (tinsn_immed_from_frag): Add slot parameter and handle multislot
2830 instructions. Handle symbol differences.
2831 (get_num_stack_text_bytes): Use xg_get_single_size.
2832 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
2833 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
2834 get_expr_register, set_expr_symbol_offset_diff): New.
2835 * config/tc-xtensa.h (MAX_SLOTS): Define.
2836 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
2837 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
2838 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
2840 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
2841 (xtensa_frag_type struct): Add is_assembly_state_set,
2842 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
2843 is_align, is_text_align, alignment, and is_first_loop_insn fields.
2844 Replace is_generics and is_relax fields by is_no_transform field.
2845 Delete is_text and is_longcalls fields. Change text_expansion and
2846 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
2847 per-slot information: literal_frags, slot_subtypes, slot_symbols,
2848 slot_sub_symbols, and slot_offsets. Add fr_prev field.
2849 (xtensa_fix_data struct): New.
2850 (xtensa_symfield_type struct): Delete plt field.
2851 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
2852 forward declaration here.
2853 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
2854 (XTENSA_SECTION_RENAME): Undefine.
2855 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
2856 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
2857 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
2858 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
2859 (unit_num_copies_func, opcode_num_units_func,
2860 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
2861 (resource_table struct): New.
2862 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
2863 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
2864 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
2865 (tinsn_copy): Delete prototype.
2866 (vliw_insn struct): New.
2867 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
2868 (widen_spec_list): Add option conditions for density and boolean
2869 instructions. Add expansions using CONST16 and conditions for using
2870 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
2872 (simplify_spec_list): Add option conditions for density instructions.
2873 Add entry for NOP instruction.
2874 (append_transition): Add cmp function pointer parameter and use it to
2875 insert the new entry in order.
2876 (operand_function_LOW16U, operand_function_HI16U): New.
2877 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
2878 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
2879 (enter_opname, split_string): Use xstrdup instead of strdup.
2880 (init_insn_pattern): Initialize new options field.
2881 (clear_req_or_option_list, clear_req_option_list,
2882 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
2884 (parse_insn_pattern): Parse option conditions.
2885 (transition_applies): New.
2886 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
2887 swapped last arguments in calls to append_constant_value_condition.
2888 Call clone_req_option_list. Add warning about invalid opcode.
2889 Handle LOW16U and HI16U function names.
2890 (build_transition_table): Add cmp parameter and use it in calls to
2891 append_transition. Use new xtensa-isa.h functions. Check
2892 transition_applies before adding entries.
2893 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
2894 pass it through to build_transition_table.
2895 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
2896 ReqOption, transition_cmp_fn): New types.
2897 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
2898 (transition_rule struct): Add options field.
2899 * doc/as.texinfo (Overview): Update Xtensa options.
2900 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
2901 --[no-]relax, and --[no-]generics options. Update descriptions of
2902 --text-section-literals and --[no-]longcalls. Add
2903 --[no-]absolute-literals and --[no-]transform.
2904 (Xtensa Syntax): Add description of syntax for FLIX instructions.
2905 Remove use of "generic" and "specific" terminology for opcodes.
2906 (Xtensa Registers): Generalize the syntax description to include
2907 user-defined register files.
2908 (Xtensa Automatic Alignment): Update.
2909 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
2910 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
2911 (Xtensa Directives): Remove confusing rules about precedence.
2912 (Density Directive, Relax Directive): Delete.
2913 (Schedule Directive): New.
2914 (Generics Directive): Rename to ...
2915 (Transform Directive): ... this node.
2916 (Literal Directive): Update for absolute literals. Missing
2917 literal_position directive is now an error.
2918 (Literal Position Directive): Update for absolute literals.
2919 (Freeregs Directive): Delete.
2920 (Absolute Literals Directive): New.
2921 (Frame Directive): Minor editing.
2922 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
2923 Update dependencies.
2924 * Makefile.in: Regenerate.
2926 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2928 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
2929 to build the second and third fixups for a composite relocation.
2930 (macro_read_relocs): New function.
2931 (macro_build): Use it.
2932 (s_cpsetup): Pass all three composite relocation codes to macro_build.
2933 Simplify fragging code accordingly.
2934 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
2935 of the composite relocation. Set fx_tcbit in both fixups.
2937 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2939 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
2940 (md_apply_fix3): Don't treat composite relocs as done.
2942 2004-10-07 Jan Beulich <jbeulich@novell.com>
2944 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
2945 prefix for symbol names generated from the LOCAL macro directive.
2947 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
2948 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
2950 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
2952 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
2954 (md_assemble): Add error checking for Co-Processor instructions.
2955 (get_cinv_parameters): Add 'b' option to invalidate the
2956 branch-target cache.
2958 2004-10-05 Paul Brook <paul@codesourcery.com>
2960 * config/tc-arm.c (unwind): New variable.
2961 (vfp_sp_encode_reg): New function.
2962 (vfp_sp_reg_required_here): Use it.
2963 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
2964 (vfp_parse_reg_list): New function.
2965 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
2966 s_arm_unwind_personality, s_arm_unwind_personalityindex,
2967 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
2968 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
2970 (md_pseudo_table): Add them.
2971 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
2972 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
2973 (set_section, add_unwind_adjustsp, flush_pending_unwind,
2974 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
2975 require_hashconst, add_unwind_opcode): New functions.
2976 * doc/c-arm.texi: Document unwinding opcodes.
2977 * NEWS: Mention the new feature.
2979 2004-10-04 Eric Christopher <echristo@redhat.com>
2981 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
2983 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
2985 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
2987 * config/tc-s390.c (md_apply_fix3): Likewise.
2988 * config/tc-sparc.c (md_apply_fix3): Likewise.
2990 2004-10-01 Paul Brook <paul@codesourcery.com>
2992 * config/tc-arm.c (arm_elf_section_type): New function.
2993 (arm_elf_change_section): Set section link for exidx sections.
2994 * config/tc-arm.h (arm_elf_section_type): Add prototype.
2995 (md_elf_section_type): Define.
2997 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
2999 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3000 instruction's offset.
3002 2004-10-01 Adam Nemet <anemet@lnxw.com>
3004 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3006 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3008 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3009 asymbol *, instead use symbol_get_bfdsym.
3011 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3013 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3015 2004-09-30 Paul Brook <paul@codesourcery.com>
3017 * config/tc-arm.c (do_smi, do_nop): New functions.
3018 (insns): Add ARMv6ZK instructions.
3019 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3020 (tc_gen_reloc): Ditto.
3021 (arm_cpus): Add mpcore and arm1176.
3022 (arm_archs): Add armv6{k,z,zk}.
3023 * doc/c-arm.texi: Document new cores and architectures.
3025 2004-09-30 Nick Clifton <nickc@redhat.com>
3027 * config/tc-arm.c: Use ISO C90 formatting.
3029 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3031 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3032 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3033 REG_TYPE_MVDX is expected.
3035 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3037 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3039 2004-09-21 James E Wilson <wilson@specifixinc.com>
3041 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3042 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3043 output_spill_base, output_unat_psprel, output_lc_psprel,
3044 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3045 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3046 output_spill_psprel_p): Use it.
3048 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3050 * config/tc-crx.c (handle_LoadStor): New function.
3051 Handle load/stor unique instructions before parsing.
3053 2004-09-17 Paul Brook <paul@codesourcery.com>
3055 * config/tc-arm.c (s_arm_rel31): New funciton.
3056 (md_pseudo_table): Add .rel31.
3057 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3058 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3059 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3060 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3061 (arm_parse_reloc): Add (target2).
3063 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3065 * Makefile.am: Run "make dep-am".
3066 * Makefile.in: Regenerate.
3067 * aclocal.m4: Regenerate.
3068 * configure: Regenerate.
3069 * doc/Makefile.in: Regenerate.
3070 * po/POTFILES.in: Regenerate.
3071 * po/gas.pot: Regenerate.
3073 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3075 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3076 [!LLONG_MAX]: Ditto.
3078 2004-09-13 Paul Brook <paul@codesourcery.com>
3080 * config/tc-arm.c: Rename RELABS to TARGET1.
3082 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3084 * messages.c (as_internal_value_out_of_range): Cast values passed
3085 to as_bad_where or as_warn_where to proper type.
3087 2004-09-11 Theodore A. Roth <troth@openavr.org>
3089 * config/tc-avr.c: Add support for
3090 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3092 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3094 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3095 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3097 2004-09-08 Paul Brook <paul@codesourcery.com>
3099 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3100 fini_array and preinit_array section types.
3101 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3103 * doc/as.texinfo: Document extra section types.
3105 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3107 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3108 * Makefile.in: Regenerated.
3109 * configure.in: Set em for arm*-*-symbianelf*.
3110 * configure: Regenerated.
3111 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3112 vectors when appropriate.
3113 * config/te-symbian.h: New file.
3115 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3117 * config/tc-crx.c (gettrap): Exception vector can be case
3119 (process_label_constant): Fix a 32-bit displacement bug in branch
3121 (get_operandtype) : Bug fix, wrong operand was used.
3122 (process_label_constant): Initialize relocation type to
3125 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3127 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3128 for synthesizable cores.
3130 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3132 2004-08-25 Dmitry Diky <diwil@spec.ru>
3134 * config/tc-msp430.c: Clean-up the code.
3135 (md_relax_table): New relax table.
3136 (mcu_types): Sort MCU types.
3137 (md_pseudo_table): Add .profiler pseudo handler.
3138 (pow2value): New function.
3139 (msp430_profiler): New function.
3140 (msp430_operands): Add new insns handlers.
3141 (msp430_srcoperand): Add register operand handler, allow complex
3143 (md_estimate_size_before_relax): Rewritten.
3144 (md_convert_frag): Rewritten.
3145 (msp430_relax_frag): New function.
3146 * config/tc-msp430.h (md_relax_frag): define macro
3147 * doc/c-msp430.texi: Update information.
3149 2004-08-24 Nick Clifton <nickc@redhat.com>
3151 * as.c (std_shortopts): Allow -g to take an optional argument.
3152 (parse_args): Pass any switch starting with -g on to the backend
3155 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3157 * configure.in (arm*-*-symbianelf*): New target.
3158 (arm*-*-eabi*): Likewise.
3159 * configure: Regenerated.
3161 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3162 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3165 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3167 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3168 argument, don't do anything if current section is not
3169 .gnu.linkonce.t.* and linkonce_empty is set.
3170 (generate_unwind_image, dot_endp): Adjust callers, call
3171 start_unwind_section (*, 1) if nothing will be put into the
3174 2004-08-17 Nick Clifton <nickc@redhat.com>
3176 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3177 (show_usage): Add -g.
3178 (std_longopts): Add --gen-debug. Alpha sort the table.
3179 (parse_args): Print an error message if a switch is not handled.
3180 Handle the -g switch, calling md_debug_format_selector() if
3182 * NEWS: Mention new feature.
3183 * doc/as.texinfo: Document new switch.
3184 * doc/internals.texi: Document behaviour of md_parse_option.
3186 * config/tc-arm.c (md_parse_option): Do not issue an error message
3187 if the switch is not recognised.
3188 * config/tc-m68k.c (md_parse_option): Likewise.
3189 * config/tc-pdp11.c (md_parse_option): Likewise.
3190 * config/tc-v850.c (md_parse_option): Likewise.
3192 * as.h: Fix up formatting.
3195 2004-08-16 Nick Clifton <nickc@redhat.com>
3197 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3199 * configure.in: Sort architecture based tables alphabetically.
3200 * configure: Regenerate.
3202 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3204 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3205 { "cc", 68 }, with { "cr", 70 }.
3207 2004-08-13 Jan Beulich <jbeulich@novell.com>
3208 Nick Clifton <nickc@redhat.com>
3210 * as.c: Add and handle new --alternate command line option.
3211 * macro.c (macro_set_alternate): New.
3212 * macro.h (macro_set_alternate): Declare.
3213 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3214 * doc/as.texinfo: Document new command line option and pseudo-ops
3215 as well as insert documentation originating from gasp about
3216 alternate macro syntax.
3217 * NEWS: Mention new command line option and pseudo-ops.
3219 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3221 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3224 2004-08-06 Paul Brook <paul@codesourcery.com>
3226 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3227 Handle new relocations.
3228 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3230 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3232 * write.c (relax_segment): Use was_address instead of address when
3233 setting fr_fix field for align frag due to backwards .org.
3235 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3237 Introduce SH2a support.
3238 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3239 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3241 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3242 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3243 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3244 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3245 to end of conditional expression.
3246 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3247 * config/tc-sh.c: Add sh2a-nofpu support.
3248 2003-12-29 DJ Delorie <dj@redhat.com>
3249 * tc-sh.c: Add sh2a support.
3250 (parse_reg): Add tbr.
3251 (parse_at): Support @@(disp,tbr).
3252 (get_specific): Support sh2a opcodes.
3253 (insert4): New, for 4 byte relocs.
3254 (build_Mytes): Support sh2a opcodes.
3255 (md_apply_fix3_Mytes): Support sh2a opcodes.
3256 2003-12-02 Michael Snyder <msnyder@redhat.com>
3257 * config/tc-sh.c (md_parse_option): Handle sh2a.
3258 (sh_elf_final_processing): Ditto.
3260 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3262 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3265 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3267 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3268 (ppc_arch): Expand comment.
3270 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3272 * config/tc-crx.c: Support evaluating the difference between two
3274 * config/tc-crx.h: Likewise.
3276 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3278 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3280 (ia64_elf_section_change_hook): Set the linked-to section for
3283 2004-07-26 Dmitry Diky <diwil@spec.ru>
3285 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3286 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3287 msp430xG438, msp430xG439.
3289 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3291 * doc/as.texinfo (Section, PushSection): Correct documentation
3294 2004-07-21 Jan Beulich <jbeulich@novell.com>
3296 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3297 permissible for the selected instruction suffix.
3298 (match_template): Don't permit 64-bit general purpose operands in
3300 (finalize_imm): Permit 64-bit immediates.
3301 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3302 specially except for the width of the used base and/or index
3303 registers. For 32-bit displacements, use sign-extended
3304 relocations only when using 64-bit addressing.
3305 Force zero displacement on rip-relative addressing when there is
3306 no other displacement.
3307 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3308 specially except for the width of the used base and/or index
3310 (parse_register): Disallow Reg64 registers in 32-bit mode.
3312 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3313 suffix if the instruction doesn't support it.
3315 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3317 * config/tc-mips.c (append_insn): Handle constant expressions with
3318 no associated relocation.
3319 (mips_ip): Cancel the expression after use for the Q format
3321 (parse_relocation): Return no relocation for unsupported
3323 (my_getSmallExpression): Return no relocation if no relocation
3326 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3328 * config/obj-som.c (adjust_stab_sections): Add prototype.
3329 (obj_som_compiler, obj_som_version, obj_som_copyright,
3330 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3331 * config/tc-hppa.c (update_subspace): Likewise.
3332 (is_defined_subspace): Amplify comment.
3333 * config/obj-som.h (som_frob_file): Add prototype.
3335 2004-07-19 Christopher Faylor <cgf@timesys.com>
3336 H.J. Lu <hongjiu.lu@intel.com>
3338 * subsegs.c (section_symbol): Don't create a new segment when
3339 existing segment is undefined.
3341 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3343 * config/tc-arm.c: Include include/opcode/arm.h.
3344 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3345 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3346 (FPU_ARCH_*): Delete.
3347 * Makefile.am: Update dependencies.
3348 * Makefile.in: Regenerate.
3350 2004-07-15 Nick Clifton <nickc@redhat.com>
3352 * configure.in: Accept armbe as a big-endian arm configuration.
3353 * configure: Regenerate.
3355 2004-07-13 Thomas Nystrom <thn@saeab.se>
3357 * config/tc-i386.c (T_SHIFTOP): New constant.
3358 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3359 (intel_el1): Handle '~'.
3360 (intel_get_token): Handle '<>', '&', '|' and '~'.
3362 2004-07-13 Nick Clifton <nickc@redhat.com>
3364 (md_assemble): Remove spurious newline from end of as_bad error
3366 (intel_e05_1): Likewise.
3367 (intel_e11): Likewise.
3368 (intel_match_token): Likewise.
3370 2004-07-11 Andreas Schwab <schwab@suse.de>
3372 * config/tc-m68k.c: Convert to C90. Remove redundant
3373 declarations. Indentation fixup.
3374 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3375 obj_coff_section ourselves.
3377 2004-07-09 James E Wilson <wilson@specifixinc.com>
3379 * config/tc-ia64.c (default_big_endian): New.
3380 (dot_byteorder, md_begin): Use it.
3381 (md_parse_option): Set it.
3383 2004-07-09 Nick Clifton <nickc@redhat.com>
3385 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3386 * configure: Regenerate.
3387 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3388 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3389 sh_find_elf_flags if necessary.
3391 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3393 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3394 going to be split into more than one in-place addend, return 0
3395 for relocations against mergeable sections. Associate comments
3398 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3400 * Makefile.am (CPU_TYPES): Add crx.
3401 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3402 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3403 (DEPTC_crx_elf): New target.
3404 (DEPOBJ_crx_elf): Likewise.
3405 (DEP_crx_elf): Likewise.
3406 * Makefile.in: Regenerate.
3407 * configure.in: Add crx* target.
3408 * configure: Regenerate.
3409 * config/tc-crx.c: New file.
3410 * config/tc-crx.h: New file.
3411 * NEWS: Mention new target.
3413 2004-07-06 Nick Clifton <nickc@redhat.com>
3415 * config.in: Undefine TARGET_SYMBIAN by default.
3417 * configure: Regenerate. Add sh-symbian-elf target. If
3418 selected define TARGET_SYMBIAN.
3419 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3420 format if TARGET_SYMBIAN has been defined.
3422 * output-file.c (output_file_create): Report the target format
3423 chosen when bfd_openw reports that it is invalid.
3425 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3426 pseudo for BFD based assemblers.
3428 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3431 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3432 (md_parse_option): Remove redundant -isa testing.
3433 Make bfd_arch variable const.
3434 (md_show_usage): Make bfd_arch variable const.
3436 2004-07-03 James E Wilson <wilson@specifixinc.com>
3438 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3439 * config/tc-ia64.h (md_frag_check): Define.
3441 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3443 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3445 * doc/as.texinfo (Weak): Document PE weak symbols.
3447 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3449 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3450 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3451 (mips_frob_file): Rework so that only a single pass through the
3452 relocs is needed. Allow %lo()s to have higher offsets than their
3453 corresponding %hi()s or %got()s.
3455 2004-07-02 Nick Clifton <nickc@redhat.com>
3457 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3458 allow values which have come from undefined symbols.
3459 Always consider this fixup to have been processed as a reloc
3460 cannot be generated for it.
3462 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3464 * frags.h (struct frag): Add has_code and insn_addr fields.
3465 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3466 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3467 * config/tc-ppc.h (md_frag_check): Define.
3469 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3471 * doc/Makefile.am (info): Rename goal to...
3472 (info-local): ... this, to preserve implicit dependencies.
3473 * doc/Makefile.in: Regenerate with automake 1.8.5.
3475 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3477 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3478 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3479 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3480 (tc_gen_reloc): Likewise.
3481 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3482 (m32r_parse_name): Likewise.
3483 (m32r_cgen_parse_fix_exp): Likewise.
3484 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3485 (O_PIC_reloc): Likewise.
3486 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3487 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3488 for @GOTOFF, @GOT, @PLT.
3490 2004-06-21 Jan Beulich <jbeulich@novell.com>
3492 * gas/symbols.c: While discarding ordinary local absolute symbols
3493 when --strip-local-absolute is in effect, retain file symbols.
3495 2004-06-20 Andreas Schwab <schwab@suse.de>
3497 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3498 (md_parse_option): Likewise.
3500 2004-06-17 Jan Beulich <jbeulich@novell.com>
3502 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3503 * config/te-netware.h: New file.
3504 * config/te-ppcnw.h: Delete: Obsolete.
3505 * configure.in: Eliminate ill NetWare targets. Make generic
3506 NetWare target use proper emulation.
3507 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3508 reference to new te-netware.h.
3509 * configure: Regenerate.
3510 * Makefile.in: Regenerate.
3512 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3514 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3515 comparison in .insn pseudo operation.
3517 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3519 * config/obj-coff.c (coff_adjust_section_syms): Use
3520 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3521 (coff_frob_section): Likewise.
3522 * config/tc-mips.c (md_apply_fix3): Likewise.
3523 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3524 (elf_frob_file_after_relocs): Likewise.
3526 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3528 * config/tc-hppa.c (log2): Rename to exact_log2.
3529 (pa_next_subseg): Delete unused function.
3530 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3531 (create_new_subspace): Likewise.
3534 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3535 labels. Fix warning.
3537 2004-05-28 DJ Delorie <dj@redhat.com>
3539 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3540 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3541 or non-merged symbols.
3543 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3545 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3546 restore the old slot when inserting srlz.i/srlz.d.
3548 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3550 * Makefile.am: Regenerate dependecies.
3551 * Makefile.in: Regenerate.
3552 * config/tc-sh.c (valid_arch): Make unsigned.
3553 (preset_target_arch): Likewise.
3554 (md_begin): Use new architecture flags system.
3555 (get_specific): Likewise.
3556 (assemble_ppi): Likewise.
3557 (md_assemble): Likewise. Also fix error check for bad opcodes.
3558 (md_parse_option): Likewise. Also generate -isa values according
3559 to the table in bfd/cpu-sh.c instead of just constants. Also
3560 allow <arch>-up ISA variants.
3561 (sh_elf_final_processing): Replace if-else chain with a call to
3562 sh_find_elf_flags().
3563 * testsuite/gas/sh/arch: New directory.
3564 * testsuite/gas/sh/arch/arch.exp: New test script.
3565 * testsuite/gas/sh/arch/arch_expected.txt: New file.
3566 * testsuite/gas/sh/arch/sh.s: New file.
3567 * testsuite/gas/sh/arch/sh2.s: New file.
3568 * testsuite/gas/sh/arch/sh-dsp.s: New file.
3569 * testsuite/gas/sh/arch/sh2e.s: New file.
3570 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
3571 * testsuite/gas/sh/arch/sh3.s: New file.
3572 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
3573 * testsuite/gas/sh/arch/sh3e.s: New file.
3574 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
3575 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
3576 * testsuite/gas/sh/arch/sh4.s: New file.
3577 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
3578 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
3579 * testsuite/gas/sh/arch/sh4a.s: New file.
3581 2004-05-28 Peter Barada <peter@the-baradas.com>
3583 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3584 with zero offset into mode 2 addressing to save a word.
3586 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3588 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3589 (ar_is_only_in_integer_unit): New.
3590 (ar_is_only_in_memory_unit): New.
3591 (generate_unwind_image): Silence gcc on 32bit host.
3592 (md_assemble): Use ar_is_only_in_integer_unit instead of
3593 ar_is_in_integer_unit. Check AR access.
3595 2004-05-27 Peter Barada <peter@the-baradas.com>
3597 * config/tc-m68k.c (md_begin): Sort the opcode table into
3599 (m68k_compare_opcode): New function to do the sorting.
3601 2004-05-24 Peter Barada <peter@the-baradas.com>
3603 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3604 addressing on MIT style operands.
3605 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3607 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3610 2004-05-23 Alan Modra <amodra@bigpond.net.au>
3612 * expr.c (operand, operator): Don't reject '++' and '--'.
3614 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
3616 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3619 2004-05-17 Adam Nemet <anemet@lnxw.com>
3621 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3622 * configure: Regenerate.
3624 2004-05-13 Paul Brook <paul@codesourcery.com>
3626 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3628 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3630 * configure.in (or32-*-rtems*): Switch to elf.
3631 * configure: Regenerate.
3633 2004-05-13 Nick Clifton <nickc@redhat.com>
3635 * po/fr.po: Updated French translation.
3637 2004-05-11 Nick Clifton <nickc@redhat.com>
3639 * doc/as.texinfo (Section): Document G and T flags to .section
3640 directive. Document the extra arguments that the G flag
3641 requires. Document the #tls flag.
3643 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
3645 * subsegs.c (section_symbol): Create a new section symbol if
3646 the existing one doesn't match.
3647 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3649 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
3651 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3652 to cope with VR4181A errata MD(1) and MD(4).
3654 2004-05-07 Brian Ford <ford@vss.fsi.com>
3656 * NEWS: Mention .secrel32 for pe[i]-i386.
3658 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3660 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3661 (HANDLE_ALIGN): New.
3663 2004-05-06 Daniel Jacobowitz <dan@debian.org>
3665 * Makefile.am (DIST_SUBDIRS): Define.
3666 * aclocal.m4: Regenerate with automake 1.8.4.
3667 * Makefile.in: Likewise.
3668 * doc/Makefile.in: Likewise.
3670 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
3672 * config/tc-ia64.c (dot_serialize): Declare.
3673 (dot_serialize): New function.
3674 (md_pseudo_table): Add ".serialize.data" and
3675 ".serialize.instruction" directives.
3677 2004-05-06 Nick Clifton <nickc@redhat.com>
3679 * messages (as_internal_value_out_of_range): Print a message about
3680 a value being out of range. Be consistent about whether the
3681 values are printed in decimal or hexadecimal.
3682 (as_warn_value_out_of_range): Generate a warning message about an
3684 (as_bad_value_out_of_range): Generate an error message about an
3686 * as.h: Prototype the new functions.
3687 * config/tc-alpha.c (insert_operand): Use new function.
3688 * config/tc-arc.c (arc_insert_operand): Likewise.
3689 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
3690 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
3691 * config/tc-ppc.c (ppc_insert_operand): Likewise.
3692 * config/tc-s390.c (s390_insert_operand): Likewise.
3693 * config/tc-v850.c (v850_insert_operand): Likewise.
3695 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3697 * configure.in: Set em=linux for frv-*-*linux*.
3698 * configure: Rebuilt.
3699 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
3700 (frv_md_fdpic_enabled): New.
3701 * config/tc-frv.c (frv_md_fdpic_enabled): New.
3702 (DEFAULT_FDPIC): New.
3703 (frv_flags): Use DEFAULT_FDPIC.
3704 (frv_pic_flag): Likewise.
3705 (OPTION_NOPIC): New.
3706 (md_longopts): Add -mnopic.
3707 (md_parse_option): Handle it.
3708 (md_show_usage): Add -mfdpic and -mnopic.
3710 2004-05-05 Peter Barada <peter@the-baradas.com>
3712 * config/tc-m68k.c: Add find_cf_chip to print list of valid
3713 chips for invalid coldfire instructions, rename selectors
3714 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
3715 add current_chip to track which chip is referred to(including save/restore),
3716 use current_chip to select control registers, not current_arch.
3717 (md_show_usage): Add new chips.
3718 * doc/c-m68k.texi: Document new command line switches.
3720 2004-05-05 Jakub Jelinek <jakub@redhat.com>
3722 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
3723 (NOP_OPCODE): Define.
3724 (s390_align_code): Remove prototype.
3725 * tc-s390.c (s390_align_code): Remove.
3727 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
3729 * config/tc-ia64.c (make_unw_section_name): Removed.
3730 (start_unwind_section): New function.
3731 (generate_unwind_image): Take const segT instead of const
3733 (dot_handlerdata): Adjusted.
3734 (dot_endp): Likewise.
3736 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3738 * config/obj-elf.c (obj_elf_change_section): Allow the
3739 ".note.GNU-stack" section has SHF_EXECINSTR.
3741 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3743 * config/obj-elf.c (get_section): Return bfd_boolean.
3744 (obj_elf_change_section): Call bfd_get_section_by_name_if
3745 instead of bfd_map_over_sections.
3747 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3749 * config/obj-elf.c (get_section): New function.
3750 (obj_elf_change_section): Support multiple sections with same
3753 2004-04-30 Nick Clifton <nickc@redhat.com>
3755 * config/tc-arm.c (create_register_alias): Fix typo checking for
3756 case sensitive register aliases.
3757 (co_proc_number): Use error message string in all_reg_maps[]
3759 (cp_reg_required_here): Likewise.
3760 (fp_reg_required_here): Likewise.
3762 2004-04-29 Brian Ford <ford@vss.fsi.com>
3764 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
3766 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3768 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
3769 (load_address, macro, mips_ip, md_parse_option)
3770 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
3771 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
3772 embedded-PIC handling, and update comments.
3773 (SWITCH_TABLE): Remove.
3774 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
3775 (enum mips_pic_level): Remove EMBEDDED_PIC.
3776 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
3777 (TC_FORCE_RELOCATION): Update comment.
3778 * ecoff.c (ecoff_build_lineno): Add comment about some code that
3779 might be safe to remove now that MIPS embedded-PIC is gone.
3781 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3783 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
3784 call to obj_set_subsection_attributes.
3785 (obj_som_init_stab_section): Likewise.
3786 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
3787 (pa_def_subspaces): Provide comdat default.
3788 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
3789 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
3790 calls to create_new_subspace and update_subspace to pass comdat flag.
3791 (create_new_subspace, update_subspace): Add new comdat argument. Use
3792 it in calls to obj_set_subsection_attributes.
3793 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
3794 and use of comdat, common and dup_comm parameters.
3796 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
3798 * config/obj-elf.c (obj_elf_change_section): Check if the old
3799 group name is NULL before comparison.
3801 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3803 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
3805 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3807 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
3809 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3811 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
3812 (OPTION_MEMBEDDED_PIC): Remove.
3813 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
3814 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
3815 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
3816 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
3817 (OPTION_ELF_BASE): Renumber.
3818 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
3819 (md_show_usage): Remove mention of -membedded-pic.
3820 * doc/as.texinfo: Remove mention of -membedded-pic.
3822 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3824 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
3825 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
3827 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
3828 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
3829 USE_GLOBAL_POINTER_OPT.
3831 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3833 * config/tc-mips.c (macro): One more use of load_delay_nop.
3835 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
3837 * config/tc-mips.c (load_delay_nop): New function.
3838 (load_address, macro): Use load_delay_nop() to build a nop
3839 which can be omitted with gpr_interlocks.
3841 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3843 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
3844 cop_interlocks): Remove superfluous CPU entries.
3846 2004-04-22 Paul Brook <paul@codesourcery.com>
3848 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
3850 2004-04-22 Peter Barada <peter@the-baradas.com>
3852 * NEWS: Added support for EMAC instructions and MAC/EMAC
3854 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
3855 scale factor tokens, trailing_ampersand to mark mask addressing
3856 for MAC/EMAC instructions.
3857 * config/m68k-parse.y: Add options_ampersand clause, '<<',
3859 (yylex): Handle '>', '<', and '&' following '+'.
3860 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
3861 architectures in archs[].
3862 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
3863 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
3865 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
3866 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
3868 Add EMAC operands to init_table[].
3870 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
3872 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
3874 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
3875 * config/tc-arm.c (enum mstate): Delete from here.
3876 (mapping_state): Remove the static mapstate variable and instead
3877 store the state in the segment. This allows a per-section mapping
3878 state. Handle and ignore MAP_UNDEFINED states.
3879 (arm_elf_change_section): Get the current mapping state from the
3881 (s_ltorg): Set the mapping state to MAP_DATA.
3882 (arm_cleanup): Use arm_elf_change_section to get the mapping state
3883 for each pool as it is emitted.
3885 2004-04-22 Nick Clifton <nickc@redhat.com>
3887 * config/tc-arm.h: Formatting tidy ups.
3889 2004-04-20 Chris Demetriou <cgd@broadcom.com>
3891 * NEWS: Note that MIPS -membedded-pic option is deprecated.
3893 2004-04-20 DJ Delorie <dj@redhat.com>
3895 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
3896 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
3897 [TE_PE] (O_secrel): Define.
3898 [TE_PE] (x86_pe_cons_fix_new): New.
3899 [TE_PE] (pe_directive_secrel): Likewise.
3900 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
3902 2004-04-19 Eric Christopher <echristo@redhat.com>
3904 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
3905 of previous patch for fix in gcc.
3907 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3909 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
3911 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
3913 * read.c (do_align): Call md_flush_pending_output, if defined.
3915 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3917 * expr.c (operand): Correct checks for ++ and --.
3919 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
3921 * config/tc-generic.c: Add some comments.
3923 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
3925 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
3926 -{no-}mfix-vr4122-bugs.
3927 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
3928 (append_insn, mips_emit_delays): Update accordingly.
3929 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
3930 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
3931 (md_parse_option): Update after above changes.
3932 (md_show_usage): Add -mfix-vr4120.
3934 2004-04-13 Bob Wilson <bob.wilson@acm.org>
3936 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
3937 of .section directive; add a reference to the ELF .subsection
3940 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3942 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
3945 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3947 * Makefile.am: Remove mips from aout targets.
3948 * Makefile.in: Regenerate.
3949 * configure.in: Remove mips-dec-bsd* target.
3950 * configure: Regenerate.
3952 2004-04-07 Alan Modra <amodra@bigpond.net.au>
3955 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
3956 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
3957 Update "mapping". Restrict some @ modifiers to 32 bit.
3959 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
3960 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
3962 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
3963 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
3964 dont_adjust_reloc_32 is set.
3965 (md_longopts): Add option -renesas.
3966 (md_parse_option, md_show_usage): Likewise.
3967 * doc/c-sh.texi: Likewise.
3969 2004-04-01 Dave Korn <dk@artimi.com>
3971 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
3972 hi16 and lo16 fixS structs.
3973 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
3974 exactly the same way as for RELOC_DLX_REL16.
3975 (machine_ip): properly respect LO flag in the_insn and
3976 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
3977 (md_apply_fix3): apply RELOC_DLX_LO16.
3979 2004-03-30 Stan Shebs <shebs@apple.com>
3981 Remove long-obsolete MPW support.
3982 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
3983 * configure.in: Remove mention of ppc-*-mpw* config.
3984 * configure.in: Likewise.
3986 2004-03-30 Nick Clifton <nickc@redhat.com>
3988 * config/tc-arm.c (meabi_flags): Make its use conditional upon
3989 OBJ_ELF being defined.
3991 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3993 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
3995 2004-03-23 Paul Brook <paul@codesourcery.com>
3997 * config/tc-arm.c (meabi_flags): New variable.
3998 (arm_parse_eabi): New function.
3999 (md_begin): Set flags for EABI v3.
4001 (arm_long_opts): Add meabi.
4002 * doc/as.texinfo <ARM>: Document -meabi.
4003 * doc/c-arm.texi: Ditto.
4005 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4007 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4008 tables even when use_literal_section flag is not set.
4010 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4012 * config/tc-sh.c: Remove trailing whitespace.
4014 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4016 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4017 --mul-bug-abort and the default behavior.
4018 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4019 (err_for_dangerous_mul_placement): New variable.
4020 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4022 (md_cris_relax_table): Have placeholder for STATE_MUL.
4023 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4024 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4026 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4027 STATE_BYTE)>: Ditto.
4028 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4029 alignment and position of this frag, emit error message if
4031 (md_assemble): For a multiply insn and when checking it,
4032 transform the current frag into a special frag for that purpose.
4033 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4034 OPTION_MULBUG_ABORT_ON>: Handle new options.
4036 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4038 * config/tc-xtensa.c (mark_literal_frags): New function.
4039 (xtensa_move_literals): Call mark_literal_frags for all literal
4040 segments, including init and fini literal segments.
4041 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4043 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4045 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4046 (pa_comm): Set BSF_OBJECT in symbol flags.
4048 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4050 * Makefile.am: Run "make dep-am".
4051 * Makefile.in: Regenerate.
4052 * doc/Makefile.in: Regenerate.
4053 * config.in: Regenerate.
4054 * po/gas.pot: Regenerate.
4056 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4058 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4059 (demand_empty_rest_of_line): Issue an error here.
4060 (ignore_rest_of_line): Silently skip to end.
4061 (demand_copy_string): Issue an error, not warning.
4063 * config/obj-elf.c (obj_elf_section_name): Likewise.
4064 (obj_elf_section): Likewise.
4065 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4066 (arc_extinst): Likewise.
4067 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4068 (dot_spill): Likewise.
4069 (dot_unwabi): Likewise.
4070 (dot_prologue): Likewise.
4072 * expr.c (operand): Reject ++ and --.
4073 (operator): Likewise.
4075 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4077 * config/tc-sh.c: Include dw2gencfi.h.
4078 (sh_cfi_frame_initial_instructions): New function.
4079 (sh_regname_to_dw2regnum): Likewise.
4080 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4082 (TARGET_USE_CFIPOP): Define.
4083 (tc_cfi_frame_initial_instructions): Likewise.
4084 (tc_regname_to_dw2regnum): Likewise.
4085 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4086 * Makefile.am: Update dependencies.
4087 * Makefile.in: Regenerate.
4089 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4091 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4092 * configure: Regenerate.
4094 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4096 * read.c (s_leb128): Call md_flush_pending_output.
4098 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4100 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4101 * config/tc-i386.h (CpuPadLock): New define.
4102 (CpuUnknownFlags): Added CpuPadLock.
4104 2004-03-07 Andreas Schwab <schwab@suse.de>
4106 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4108 2004-03-07 Richard Henderson <rth@redhat.com>
4110 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4111 (cfi_finish): Likewise for fde.
4113 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4115 * config/tc-ia64.c (md_assemble): Properly handle NULL
4117 (ia64_handle_align): Don't abort if failed to add a stop bit.
4119 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4121 * Makefile.in: Regenerated.
4122 * aclocal.m4: Likewise.
4123 * configure: Likewise.
4124 * doc/Makefile.in: Likewise.
4126 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4128 * config/tc-ia64.c (dot_align): New.
4129 (ia64_do_align): Make it static.
4130 (md_pseudo_table): Use "dot_align" for "align".
4131 (ia64_md_do_align): Don't set align_frag here.
4132 (ia64_handle_align): Add a stop bit to the previous bundle if
4135 * config/tc-ia64.h (ia64_do_align): Removed.
4137 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4139 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4140 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4141 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4142 the most general type or the user specifically requested it.
4143 (md_assemble): Add a new error message for when an instruction
4144 is understood, but is not allowed due to an -isa option.
4146 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4148 * config/tc-ia64.c (align_frag): New.
4149 (md_assemble): Set the tc_frag_data field in align_frag for
4150 IA64_OPCODE_FIRST instructions.
4151 (ia64_md_do_align): Set align_frag.
4152 (ia64_handle_align): Add a stop bit if needed.
4154 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4155 (TC_FRAG_INIT): New.
4157 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4159 * config/tc-frv.c (fr400_audio): New variable.
4160 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4161 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4162 (target_implements_insn_p): New function.
4163 (md_assemble): Report an error if the processor doesn't implement
4166 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4168 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4169 (md_parse_option): Ditto.
4170 (OPTION_NO_SPECIAL_M32R): Added.
4171 (md_show_usage): Document it.
4172 (enable_speial_m32r): Changed a default value from 0 to 1.
4173 * doc/c-m32r.texi: Document the -no-bitinst option.
4175 2004-02-27 Nick Clifton <nickc@redhat.com>
4177 * config/tc-sh.c (get_operand): Revert previous delta.
4178 (tc_gen_reloc): Check for an unknown reloc type before processing
4181 2004-02-27 Hannes Reinecke <hare@suse.de>
4183 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4184 .insn pseudo operation.
4186 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4188 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4189 added for wrong syntax.
4191 2004-02-26 Eric Christopher <echristo@redhat.com>
4193 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4194 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4196 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4198 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4199 nibble types to assembler.
4201 2004-02-25 Fred Fish <fnf@redhat.com>
4203 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4205 2004-02-20 James E Wilson <wilson@specifixinc.com>
4207 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4209 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4210 (ia64_estimate_size_before_relax): New.
4211 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4212 (generate_unwind_image): Pass 1 to fixup_unw_records.
4213 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4214 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4216 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4218 * stabs.c (generate_asm_file): Avoid warning about use of
4219 uninitialized variable.
4221 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4223 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4224 body, and endp, allow unwind records which do not have a "t"
4225 (time/instruction) field.
4227 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4229 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4230 (do_mav_dspsc_2): Likewise.
4231 Fix accumulator registers move opcodes.
4233 2004-02-13 Hannes Reinecke <hare@suse.de>
4234 Jakub Jelinek <jakub@redhat.com>
4236 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4238 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4240 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4241 (tc_frob_symbol): New macro definition.
4242 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4244 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4246 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4249 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4251 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4252 (TC_CASE_SENSITIVE): ... this.
4253 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4254 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4256 2004-02-06 James E Wilson <wilson@specifixinc.com>
4258 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4259 (generate_unwind_image): Re-add it here.
4261 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4263 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4264 * read.h (SKIP_WHITESPACE): Turn into an expression.
4265 * read.c (read_a_source_file): A pseudo is removed by having a
4268 2004-02-05 James E Wilson <wilson@specifixinc.com>
4270 * config/tc-ia64.c (output_endp): New.
4271 (count_bits): Delete.
4272 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4273 endp unwind records.
4274 (fixup_unw_records): Handle endp unwind records. Delete code for
4275 shortening prologue regions not followed by a body record.
4276 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4277 * config/tc-ia64.h (unw_record_type): Add endp.
4279 2004-02-03 James E Wilson <wilson@specifixinc.com>
4281 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4282 fill padding bytes with zeroes.
4283 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4284 sets unwind_record slot_number and slot_frag fields.
4286 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4288 * config/tc-mips.c (add_got_offset_hilo): New function.
4289 (macro): Use load_register() and add_got_offset_hilo() to load
4290 constants instead of hardcoding code sequences throughout.
4292 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4294 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4296 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4298 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4300 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4301 of hard-coded test for TARGET_OS=elf.
4303 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4305 * config/tc-mips.c (hilo_interlocks): Change definition
4306 so that MIPS32, MIPS64 and later ISAs are included, along with
4307 the already-included machines. Update comments.
4309 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4311 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4312 undefined local labels.
4314 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4316 * config/tc-mips.c (load_address, macro): Update comments about
4317 NewABI GP relaxation.
4319 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4321 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4322 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4323 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4324 (set_at, load_register, load_address, move_register): Likewise.
4325 (load_got_offset, add_got_offset): Likewise.
4326 Update all calls and tidy accordingly.
4328 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4330 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4331 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4332 (RELAX_USE_SECOND): Bump to 0x10000.
4333 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4334 (mips_macro_warning): New variable.
4335 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4336 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4337 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4339 (append_insn): Update mips_macro_warning.sizes.
4340 (macro_start, macro_warning, macro_end): New functions.
4341 (macro_build): Don't emit warnings here.
4342 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4343 (md_convert_frag): Check for cases where one macro alternative
4344 needs a warning and the other doesn't. Emit a warning if the
4345 longer sequence was chosen.
4347 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4349 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4350 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4351 the first sequence, the size of the second sequence, and a flag
4352 that says whether we should warn.
4353 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4354 (RELAX_FIRST, RELAX_SECOND): New.
4355 (mips_relax): New variable.
4356 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4357 (append_insn): Remove "place" argument. Use mips_relax.sequence
4358 rather than "place" to check whether we're expanding the second
4359 alternative of a relaxable macro. Remove redundant check for
4360 branch relaxation. If generating a normal insn, and there
4361 is not enough room in the current frag, call relax_close_frag()
4362 to close it. Update mips_relax.sizes[]. Emit fixups for the
4363 second version of a relaxable macro. Record the first relaxable
4364 fixup in mips_relax. Remove tc_gen_reloc workaround.
4365 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4366 in the same way as in append_insn.
4367 (mips16_macro_build): Remove "place" argument.
4368 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4369 when generating the second version of a relaxable macro.
4370 (load_got_offset, add_got_offset): New functions.
4371 (load_address, macro): Use new relaxation machinery. Remove
4372 tc_gen_reloc workarounds.
4373 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4374 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4375 first version is needed.
4376 (tc_gen_reloc): Remove relaxation handling.
4377 (md_convert_frag): Go through the fixups for a relaxable macro and
4378 mark those that belong to the unneeded alternative as done. If the
4379 second alternative is needed, adjust the fixup addresses to account
4380 for the deleted first alternative.
4382 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4384 * frags.h (frag_room): Declare.
4385 * frags.c (frag_room): New function.
4386 * doc/internals.texi: Document it.
4388 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4390 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4391 optimization for -mtune=r3900, as this will break on other CPUs.
4393 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4395 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4396 be relaxed, use fixup.
4397 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4399 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4401 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4404 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4406 * config/tc-mips.c (append_insn): Properly detect variant frags
4407 that preclude swapping of relaxed branches. Correctly swap
4408 instructions between frags when dealing with relaxed branches.
4410 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4412 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4414 * aclocal.m4: Regenerate.
4415 * configure: Regenerate.
4417 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4419 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4422 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4424 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4425 reloc, reserve space for the delay slot as well as the jalr itself.
4427 2004-01-09 Paul Brook <paul@codesourcery.com>
4429 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4430 (do_vfp_sp2_from_reg2): New function.
4432 (do_vfp_dp_from_reg2): Check return values properly.
4434 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4436 * config/tc-mips.c (warn_nops): Remove static variable.
4437 (macro): Remove test of warn_nops.
4438 (md_shortops): Remove 'n'.
4439 (md_parse_option): Remove 'n' case.
4440 (md_show_usage): Remove -n.
4441 * doc/as.texinfo (Overview): Remove MIPS -n option.
4442 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4443 * NEWS: Mention removal of MIPS -n option.
4445 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4446 (cop_interlocks): Check ISA level.
4447 (cop_mem_interlocks): Define.
4448 (reg_needs_delay): Check cop_interlocks rather than
4449 ISA_HAS_COPROC_DELAYS.
4450 (append_insn): Likewise. Use cop_mem_interlocks rather than
4451 directly checking mips_opts.isa.
4452 (mips_emit_delays): Likewise.
4454 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4456 * config/tc-ia64.c (unwind): Move next_slot_number and
4457 next_slot_frag to ...
4458 (unw_rec_list): Here.
4459 (free_list_records): Removed.
4460 (output_unw_records): Likewise.
4461 (generate_unwind_image): Make it void.
4462 (alloc_record): Initialize next_slot_number and next_slot_frag.
4463 (slot_index): Take .org, .space and .align into account.
4464 (fixup_unw_records): Don't set slot_number to 0. Use
4465 list->next_slot_number and list->next_slot_frag instead of
4466 unwind.next_slot_number and unwind.next_slot_frag.
4467 (ia64_convert_frag): New.
4468 (generate_unwind_image): Generate a rs_machine_dependent frag
4470 (emit_one_bundle): Use list->next_slot_number and
4471 list->next_slot_frag instead of unwind.next_slot_number and
4472 unwind.next_slot_frag.
4474 * config/tc-ia64.h (md_convert_frag): Defined as
4476 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4478 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4480 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4481 * config/tc-frv.h (md_apply_fix3): Don't define.
4482 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4484 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4485 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4486 * config/tc-frv.c (line_separator_chars): Add `!'.
4487 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4488 * config/tc-frv.c (md_assemble): Clear insn upfront.
4489 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4490 * config/tc-frv.c (OPTION_FDPIC): New macro.
4491 (md_longopts): Add mfdpic.
4492 (md_parse_option): Handle it.
4493 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4494 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4495 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4496 (frv_pic_ptr): Parse funcdesc.
4498 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4500 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4501 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4503 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4505 * Makefile.am (Makefile): Move the dependency on
4506 $(BFDDIR)/configure.in to...
4507 (CONFIG_STATUS_DEPENDENCIES): ... here.
4508 (AUTOMAKE_OPTIONS): Require automake 1.8.
4509 * Makefile.in: Regenerate.
4510 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4511 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4512 $(BFDDIR)/configure.in here as well.
4513 * doc/Makefile.in: Regenerate.
4515 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4517 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4518 * Makefile.in: Regenerate.
4519 * aclocal.m4: Regenerate.
4520 * doc/Makefile.am (install, install-info): Remove.
4521 (install-data-local): A new hook for install-info.
4522 (AUTOMAKE_OPTIONS): Require automake 1.8.
4523 * doc/Makefile.in: Regenerate.
4525 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4527 * doc/c-sh.texi: Update description about floating point behavior
4530 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4532 * configure.in: Add m68k-uClinux target.
4533 * configure: Regenerate.
4535 For older changes see ChangeLog-0203
4541 version-control: never