1 2005-05-05 Nick Clifton <nickc@redhat.com>
3 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
4 the target_big_endian variable to false.
6 2005-05-04 Alan Modra <amodra@bigpond.net.au>
8 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
9 list traversal. Use bfd_section_list_prepend.
10 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
11 over the section list.
12 * config/tc-xtensa.c (xtensa_remove_section): Delete.
13 (xtensa_insert_section): Delete.
14 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
15 and bfd_section_list_prepend.
16 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
17 bfd_section_list_insert_after.
19 2005-05-03 Nick Clifton <nickc@redhat.com>
21 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
22 of bfd_section_list... macros.
23 * config/tc-mmix.c (mmix_frob_file): Likewise.
24 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
25 (xtensa_insert_section): Likewise.
27 * macro.c (macro_hash): Remove static.
28 * macro.h (macro_hash): Provide an external declaration.
30 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
32 * write.c (write_object_file): Use bfd_section_double_list_remove
35 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
37 * doc/Makefile.am (gasver.texi): Correct quoting.
38 * doc/Makefile.in: Regenerated.
40 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
42 * configure.tgt: Add h8300*-*-rtemscoff.
43 Switch h8300*-*-rtems* to elf.
45 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
47 * hash.c: Undo the last change.
50 2005-04-29 Ben Elliston <bje@au.ibm.com>
52 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
53 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
54 (bignum-copy.o): Remove.
55 * Makefile.in: Regenerate.
56 * makefile.vms (OBJS): Remove bignum-copy.obj.
57 * symbols.h (local_symbol_make): Remove declaration.
58 (verify_symbol_chain_2): Likewise.
59 * symbols.c (local_symbol_make): Make static.
60 (max_indent_level): Likewise.
61 (verify_symbol_chain_2): Remove.
62 * macro.c (macro_hash): Make static.
63 * messages.c (fprint_value): Remove.
64 * read.h (get_absolute_expr): Remove.
65 (emit_leb128_expr): Likewise.
66 (do_s_func): Likewise.
67 * read.c (do_s_func): Make static.
68 (emit_leb128_expr): Likewise.
69 (get_absolute_expr): Likewise.
70 * as.h (as_howmuch): Remove declaration.
71 (fprint_value): Likewise.
72 * as.c (myname): Make static.
73 * input-scrub.c (as_howmuch): Remove.
74 (as_1_char): Likewise.
75 * input-file.h (input_file_is_open): Remove.
76 * input-file.c (input_file_is_open): Likewise.
77 * expr.h (expr_build_unary): Remove declaration.
78 (expr_build_binary): Likewise.
79 * expr.c (expr_build_unary): Remove.
80 (expr_build_binary): Likewise.
81 * hash.h (hash_replace): Remove declaration.
82 (hash_delete): Likewise.
83 * hash.c (hash_replace): Remove.
84 (hash_delete): Likewise.
85 * bignum-copy.c (bignum_copy): Move from here ..
86 * config/tc-vax.c (bignum_copy): .. to here.
87 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
88 (bignum_copy): Remove extern declaration.
89 * sb.h (string_count): Remove extern declaration.
90 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
92 * sb.c (dsize): Replace preprocessor macro with static int.
93 (string_count): Make static.
94 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
96 * config/obj-coff.c (dim_index): Make static.
97 * config/tc-i386.c (GOT_symbol): Likewise.
98 (output_invalid_buf): Likewise.
99 * doc/internals.texi (Warning and error messages): Remove the
100 prototype for fprint_value.
102 2005-04-27 Ben Elliston <bje@au.ibm.com>
106 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
108 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
110 * read.c (pseudo_set): Disallow symbol set to common symbol.
113 * write.c (write_object_file): Report common symbol name when
114 disallowing local symbol set to common symbol.
115 (adjust_reloc_syms): Disallow local symbol set to undefined
118 2005-04-25 Jan Beulich <jbeulich@novell.com>
120 * macro.c (macro_expand_body): Replace locals indicator parameters
121 with actual macro_entry. New local variables macro_line and err.
122 Don't return when encountering an error, just record the fact.
123 Detect local symbol name colliding with parameter. Track line number
124 inside of macro expansion.
125 (do_formals): Move local variable name to wider scope. Check
126 parameter of the same name doesn't already exist. In MRI mode, also
127 check it doesn't collide with the argument count pseudo-parameter).
128 (define_macro): Add file and line number parameters. Remove local
129 variable namestr. New local variable error. Initialize macro_entry
130 members file, line, and name. Don't return when encountering an
131 error, just record the fact. Use %s in some diagnostics for read.c
132 to insert the macro name. Free macro_entry on error.
133 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
134 when encountering an error, just record the fact.
135 (expand_irp): Don't return when encountering an error, just record
137 * macro.h (macro_struct): New members name, file, and line.
138 (define_macro): Add file and line number parameters.
139 * read.c (s_macro): Pass file and line to define_macro. Tag warning
140 regarding pseudo-op redefinition with the file/line that macro
141 definition started at.
143 2005-04-22 Bob Wilson <bob.wilson@acm.org>
145 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
146 (future_alignment_required): Remove ifdefs that use it.
148 2005-04-22 Bob Wilson <bob.wilson@acm.org>
150 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
151 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
152 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
154 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
155 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
157 2005-04-21 Christian Groessler <chris@groessler.org>
159 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
162 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
164 * config/obj-aout.h (S_IS_EXTERN): Removed.
165 * config/obj-bout.h (S_IS_EXTERN): Likewise.
166 * config/obj-coff.h (S_IS_EXTERN): Likewise.
167 * symbols.c (S_IS_EXTERN): Likewise.
168 * symbols.h (S_IS_EXTERN): Likewise.
170 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
172 * config/tc-d10v.c (md_apply_fix3): Likewise.
173 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
174 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
175 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
176 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
177 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
178 (shmedia_md_convert_frag): Likewise.
179 * symbols.c (print_symbol_value_1): Likewise.
180 * write.c (write_object_file): Likewise.
182 2005-04-20 Nick Clifton <nickc@redhat.com>
184 * config/tc-xtensa.c (get_aligned_diff): Change type of
185 branch_align to offsetT so that its signedness matches that of
188 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
189 number into a readable string.
190 (load_register): Likewise.
192 2005-04-20 Andreas Schwab <schwab@suse.de>
194 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
196 2005-04-19 David S. Miller <davem@davemloft.net>
198 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
199 NULL insn, exit early. Remove now spurious NULL checks.
200 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
203 2005-04-19 Jan Beulich <jbeulich@novell.com>
205 * symbols.h (symbol_find_base): Remove prototype.
206 * symbols.c (save_symbol_name): Remove code section conditional upon
208 (symbol_find): Remove.
209 (symbol_find_base): Rename to symbol_find.
210 * subsegs.c (section_symbol): Replace use of symbol_find_base with
212 * config/obj-coff.c (tag_insert): Remove code section conditional
213 upon STRIP_UNDERSCORE.
214 (obj_coff_def): Likewise.
215 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
216 (coff_frob_symbol): Likewise.
217 (yank_symbols): Likewise.
218 (c_section_symbol): Likewise.
219 * config/obj-coff.h (DO_NOT_STRIP): Remove.
220 * config/tc-arm.c (symbol_locate): Remove code section conditional
221 upon STRIP_UNDERSCORE.
222 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
223 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
224 * config/tc-sh.h (DO_NOT_STRIP): Remove.
225 * config/tc-w65.h (DO_NOT_STRIP): Remove.
226 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
228 2005-04-19 Andreas Schwab <schwab@suse.de>
230 * config/tc-ia64.c (md_assemble): Fix error message for wrong
231 access to application registers.
233 2005-04-19 Jan Beulich <jbeulich@novell.com>
235 * config/te-sysv32.h: Remove.
236 * Makefile.am (TARG_ENV_HFILES): Remove reference to
238 * Makefile.in (TARG_ENV_HFILES): Likewise.
240 2005-04-19 Jan Beulich <jbeulich@novell.com>
243 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
246 2005-04-18 Mark Kettenis <kettenis@gnu.org>
248 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
250 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
252 * config/tc-mips.c (normalize_constant_expr): Don't check for
254 (check_absolute_expr): Only call normalize_constant_expr() if
258 * config/tc-mips.c (check_absolute_expr): Fix formatting.
260 2005-04-18 Jan Beulich <jbeulich@novell.com>
262 * macro.c (free_token): New, freeing all the memory associated with a
264 (do_formals): Move initializers to ...
265 (define_macro): ... here.
266 (delete_macro): Convert passed in name to lower case. Warn when
267 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
269 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
271 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
273 2005-04-15 Jan Beulich <jbeulich@novell.com>
275 * config/obj-elf.c (obj_elf_struct): New.
276 (elf_pseudo_table). Use it for .offset and .struct.
278 2005-04-14 Bob Wilson <bob.wilson@acm.org>
279 Sterling Augustine <sterling@tensilica.com>
281 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
282 than the section alignment.
284 2005-04-14 Bob Wilson <bob.wilson@acm.org>
285 H.J. Lu <hongjiu.lu@intel.com>
287 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
288 * config/tc-xtensa.c (xg_translate_sysreg_op,
289 xtensa_translate_old_userregs_ops,
290 xtensa_find_unaligned_branch_targets,
291 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
292 relax_frag_add_nop): Support 64-bit host.
293 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
294 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
296 2005-04-14 Mark Kettenis <kettenis@gnu.org>
298 * configure.tgt: Add support for OpenBSD/sparc ELF.
300 * configure.tgt: Set emulation for mips-*-openbsd*.
301 Remove broken mips-dec-openbsd* config.
302 * configure.in: Set default ABI for mips64-*-openbsd*.
303 * configure: Regenerate.
305 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
307 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
308 optimization for constant addresses.
310 2005-04-14 Nick Clifton <nickc@redhat.com>
312 * as.c (main): Move parse_args before symbol_begin and frag_init
313 so that the hash table size can be set before it is used.
314 * hash.c: Use an unsigned long type for the size of the hash
316 * hash.h (set_gas_hash_table_size): Update the prototype.
318 2005-04-14 Alan Modra <amodra@bigpond.net.au>
320 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
321 * acinclude.m4: Include ../bfd/warning.m4.
322 * configure.in: Invoke AM_BINUTILS_WARNINGS.
323 * Makefile.in: Regenerate.
324 * configure: Regenerate.
325 * doc/Makefile.in: Regenerate.
327 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
329 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
330 (normalize_address_expr): New function to sign-extend address
331 offsets that fit into 32 bits in 32-bit mode.
332 (macro_build_ldst_constoffset): Use normalize_address_expr()
333 instead of a handcoded sequence.
334 (load_register): Likewise. Report oversized numbers in a useful
336 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
337 for constant addresses. Report oversized numbers in a useful way.
338 (mips_ip): Use normalize_address_expr() for addresses.
340 2005-04-12 Mark Kettenis <kettenis@gnu.org>
342 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
343 similar to other instructions now that they're marked as ImmExt.
345 2005-04-12 Nick Clifton <nickc@redhat.com>
347 * hash.c (DEFAULT_SIZE): Delete. Replace with:
348 (gas_hash_table_size): New static variable.
349 (set_gas_hash_table_size): New function: Records a requested size
351 (get_gas_hash_table_size): New function: Return a prime number
352 near the requested size of the hash table.
353 (hash_new): Use get_gas_hash_table_size.
354 * hash.h: Add a prototype for set_gas_hash_table_size.
355 * as.c (show_usage): Add description of new switches: --hash-size
356 and --reduce-memory-overheads.
357 (option_values): Add OPTION_HASH_TABLE_SIZE and
358 OPTION_REDUCE_MEMORY_OVERHEADS.
359 (std_longpopts): Add entries for the new options.
360 (parse_args): Handle the new options.
361 * Makefile.am: Add a dependency of as.c on hash.h.
362 * Makefile.in: Regenerate.
363 * doc/as.texinfo: Document the new switches.
364 * NEWS: Mention the new switches.
366 2005-04-12 Nick Clifton <nickc@redhat.com>
369 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
372 2005-04-12 Alan Modra <amodra@bigpond.net.au>
374 * Makefile.am: Run "make dep-am".
375 * Makefile.in: Regenerate.
377 2005-04-11 Sterling Augustine <sterling@tensilica.com>
378 Bob Wilson <bob.wilson@acm.org>
380 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
382 2005-04-11 Mark Kettenis <kettenis@gnu.org>
384 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
386 2005-04-11 Jan Beulich <jbeulich@novell.com>
388 * NEWS: Mention these changes and their effects.
389 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
391 (check_macro): Likewise.
392 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
393 labels together with the closing pseudo-op.
394 (macro_expand_body): Adjust comment. Range-check input before use.
395 Adjust mis-spelled diagnostic. Use is_name_beginner.
396 * read.c (try_macro): New.
397 (read_a_source_file): New static variable last_eol. Don't list
398 macro expansion lines more than once. Call try_macro.
399 (s_macro): Set section of line_label to absolute instead of undefined.
400 * doc/as.texinfo: Add information on the caveats of these changes.
402 2005-04-11 Alan Modra <amodra@bigpond.net.au>
404 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
405 * symbols.h (symbol_X_add_number): Update prototype.
407 2005-04-10 Eric Christopher <echristo@redhat.com>
409 * symbols.c (symbol_X_add_number): Fix warning.
411 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
413 * config/tc-m68k.c (md_begin): Support 64bit host.
414 (get_num): Support 64bit BFD on 32bit host.
416 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
418 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
420 2005-04-09 Alan Modra <amodra@bigpond.net.au>
422 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
423 call. Don't do the COFF hacks for multi-emulation gas. Move
424 demand_empty_rest_of_line back to caller.
425 (s_set, equals): demand_empty_rest_of_line here.
428 * as.h (rs_dummy): Define.
429 * symbols.c (symbol_X_add_number): New function.
430 * symbols.h (symbol_X_add_number): Declare.
431 * stabs.c (aout_process_stab): Tidy symbol frag setting.
432 * read.c (assign_symbol): New function, split out from s_set.
433 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
434 Fix COFF hacks for multi-emulation gas.
435 (s_set): Call assign_symbol. Remove "register" keyword.
436 (set_zero_frag): New function.
437 (pseudo_set): Always check for assignment to section syms.
438 Always set segment and frag of symbol, and likewise extern for
439 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
440 special case exp.X_add_number non-zero for O_symbol expressions.
441 (equals): Use assign_symbol.
443 2005-04-08 Bob Wilson <bob.wilson@acm.org>
445 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
448 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
450 * config/tc-i386.c (tc_gen_reloc): Don't turn
451 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
453 2005-04-06 Nick Clifton <nickc@redhat.com>
455 * po/rw.po: New translation: Kinyarwanda
456 * configure.in (ALL_LINGUAS): Add rw
457 * configure: Regenerate.
459 2005-04-05 Sterling Augustine <sterling@tensilica.com>
460 Bob Wilson <bob.wilson@acm.org>
462 * config/tc-xtensa.c (branch_align_power): New.
463 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
464 future_alignment_required): Use branch_align_power to check section
465 alignment as well as xtensa_fetch_width when aligning branch targets.
467 2005-04-05 Bob Wilson <bob.wilson@acm.org>
469 * config/tc-xtensa.c: Warning fixes throughout.
470 (xtensa_fetch_width): Change to unsigned.
471 (assemble_nop, xtensa_find_unaligned_branch_targets,
472 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
473 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
474 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
475 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
476 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
477 get_text_align_max_fill_size, get_text_align_nop_count,
478 get_text_align_nth_nop_size, get_noop_aligned_address,
479 get_aligned_diff, convert_frag_align_next_opcode,
480 convert_frag_immed_finish_loop, xtensa_create_property_segments,
481 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
482 types, avoiding size_t and using offsetT and addressT appropriately.
483 (get_text_align_power): Clean up types. Avoid incorrect bound.
484 (get_text_align_fill_size): Clean up types. Restructure for clarity.
486 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
488 * config/tc-ia64.c (start_unwind_section): Undo the change
490 (generate_unwind_image, dot_endp): Likewise.
492 2005-04-01 David Mosberger <davidm@hpl.hp.com>
494 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
495 le_nop_stop arrays and initializers to file scope.
496 (md_begin): When generating code for anything other than
497 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
499 2005-04-01 Jan Beulich <jbeulich@novell.com>
501 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
504 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
506 * NEWS: Mention [fdgh]_floating.
507 * config/atof-vax.c: Fix some whitespace.
508 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
510 2005-04-01 Nick Clifton <nickc@redhat.com>
512 * configure.in: Add a check for <unistd.h> providing a prototype
513 for getopt() which is compatible with the one in
514 include/getopt.h. If so then define HAVE_DECL_GETOPT.
515 * configure: Regenerate.
516 * config.in (HAVE_DECL_GETOPT): Add.
518 2005-04-01 Jan Beulich <jbeulich@novell.com>
520 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
522 2005-04-01 Jan Beulich <jbeulich@novell.com>
524 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
525 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
527 2005-03-30 Julian Brown <julian@codesourcery.com>
529 * config/tc-arm.c (arm_adjust_symtab): Rename
530 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
532 2005-03-30 Julian Brown <julian@codesourcery.com>
534 * config/tc-arm.c (mapping_state): Change documentation in function
535 comment to cross-reference spec instead. Change type of mapping symbols
537 (arm_adjust_symtab): Don't change type of mapping symbols here.
539 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
541 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
542 * config.in: Regenerate.
543 * configure: Regenerate.
544 * configure.in: Check for ffs decl and alphabetize.
546 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
547 Phil Blundell <philb@gnu.org>
549 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
550 (md_apply_fix3): Mark TLS symbols.
551 (tc_gen_reloc): Handle TLS relocations.
552 (arm_fix_adjustable): Ignore TLS relocations.
553 (s_arm_elf_cons): Support expressions after decorated symbols.
555 2005-03-29 Julian Brown <julian@codesourcery.com>
557 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
558 whether personality routine index N has been output for this section.
559 (mapping_state): tc_segment_info_data now struct not enum.
560 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
561 handled on section change.
562 (create_unwind_entry): Previous code to output dependency removed.
563 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
565 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
566 arm_segment_info_type.
567 (arm_segment_info_type): New struct.
568 * testsuite/gas/arm/unwind.d: Update expected output.
570 2005-03-28 Sterling Augustine <sterling@tensilica.com>
571 Bob Wilson <bob.wilson@acm.org>
573 * config/tc-xtensa.c (do_align_targets): Update comment.
574 (xtensa_frob_label): Compute "freq" before possibly switching frags.
575 Insert a LOOP_END frag before every loop target, and do not overload
576 DESIRE_ALIGN_IF_TARGET frags with loop end information.
577 (xg_assemble_vliw_tokens): Use do_align_targets.
578 (xtensa_fix_target_frags): Remove code to convert a
579 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
580 negatable branch at the end of a loop.
581 (frag_can_negate_branch): Delete.
583 2005-03-28 David Mosberger <davidm@hpl.hp.com>
584 H.J. Lu <hongjiu.lu@intel.com>
587 NEWS: Mention "-mtune=[itanium1|itanium2]".
589 * config/tc-ia64.c (md): Add tune.
590 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
591 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
592 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
593 B unit NOPs are discouraged for McKinley-derived cores.
594 (md_begin): Don't hardcode the "extra_goodness()" function in
596 (ia64_init): Set md.tune to itanium2.
598 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
599 * doc/c-ia64.texi: Likewise.
601 2005-03-27 Ian Lance Taylor <ian@airs.com>
603 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
604 bad C_EFCN symbol, print its name.
606 2005-03-25 Bob Wilson <bob.wilson@acm.org>
608 * config/tc-xtensa.c (use_longcalls): Delete.
609 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
610 the use_longcalls flag is set. Do this before checking the segment.
611 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
612 expand direct calls at this point.
613 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
614 (xtensa_find_unmarked_state_frags): Likewise.
615 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
616 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
617 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
618 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
620 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
622 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
624 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
626 * config/tc-cris.h: Convert to ISO C90.
627 * config/tc-cris.c: Ditto.
628 (md_estimate_size_before_relax): Remove obsolete comment for
629 parameter "segment_type".
630 (md_begin): Document reason for cast of hash_insert argument.
631 (md_atof): Correct type of parameter "type".
633 2005-03-24 Nick Clifton <nickc@redhat.com>
635 * write.h (bit_fix_new): Remove redundant prototype.
636 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
637 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
638 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
639 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
640 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
641 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
642 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
643 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
644 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
645 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
646 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
647 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
648 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
649 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
650 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
651 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
652 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
653 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
654 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
655 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
656 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
657 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
658 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
659 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
660 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
661 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
662 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
663 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
664 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
665 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
666 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
667 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
668 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
669 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
670 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
671 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
672 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
673 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
674 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
675 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
676 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
677 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
678 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
679 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
680 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
681 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
682 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
683 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
684 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
685 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
686 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
687 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
688 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
689 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
690 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
692 2005-03-23 Jim Blandy <jimb@redhat.com>
694 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
697 2005-03-23 Mike Frysinger <vapier@gentoo.org>
698 Nick Clifton <nickc@redhat.com>
700 * configure.tgt: Accept any C library to accompany a GNU Linux
701 implementation, not just the GNU C library.
702 * configure.in: Likewise.
703 * configure: Regenerate.
705 2005-03-23 Nick Clifton <nickc@redhat.com>
707 * config/tc-tic30.c: Convert to ISO C90 formatting.
708 * config/tc-tic30.h: Convert to ISO C90 formatting.
709 * config/tc-pdp11.c: Convert to ISO C90 formatting.
710 * config/atof-vax.c: Convert to ISO C90 formatting.
712 2005-03-21 Maciej W. Rozycki <macro@mips.com>
714 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
715 relocations correctly as well.
716 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
717 relocations in mergeable sections section-relative either.
719 2005-03-21 Bob Wilson <bob.wilson@acm.org>
721 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
723 2005-03-21 Nick Clifton <nickc@redhat.com>
725 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
726 warning by providing a prototype for sh_symbian_find_elf_flags.
728 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
731 2005-03-21 Alan Modra <amodra@bigpond.net.au>
733 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
734 along with other formats that set bfd_gas. Remove unnecessary
735 setting of bfd_gas. Delete strongarm cases in generic_target
738 2005-03-21 Alan Modra <amodra@bigpond.net.au>
741 * config/tc-m68k.c (TRUNC, SEXT): Define.
742 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
743 (m68k_ip): Truncate or sign extend expressions as appropriate.
745 (md_apply_fix3): Use SEXT.
747 2005-03-21 Alan Modra <amodra@bigpond.net.au>
749 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
750 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
751 (obj-vms.o): Delete rule.
753 * Makefile.in: Regenerate.
754 * aclocal.m4: Regenerate.
755 * doc/Makefile.in: Regenerate.
756 * po/POTFILES.in: Regenerate.
758 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
760 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
761 flag for coldfire v4e.
763 2005-03-17 Bob Wilson <bob.wilson@acm.org>
765 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
766 xg_apply_fix_value and return a value to indicate success.
767 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
768 (xtensa_force_relocation): Remove checks for VTABLE relocs.
769 (xtensa_validate_fix_sub): New.
770 (xtensa_fix_adjustable): Remove check for external or weak symbols.
771 (tc_gen_reloc): Move code to handle difference of symbols and code to
772 apply tentative fix values to ...
773 (md_apply_fix3): ...here. Enable standard overflow checks for simple
774 8, 16, and 32 bit relocations. Apply fixes for slot-specific
775 relocations when linkrelax flag is not set.
776 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
777 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
779 2005-03-17 Jan Beulich <jbeulich@novell.com>
781 * config/tc-i386.c (i386_scale): Beautify error message.
782 (Intel syntax comments): Update.
783 (struct intel_parser_s): Add fields in_offset, in_bracket, and
785 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
787 (intel_bracket_expr): Declare.
788 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
789 of the function body in a loop allowing to split an operand into two.
790 Replace calls to malloc and checks of it returning non-NULL with
791 calls to xmalloc/xstrdup.
792 (intel_expr): SHORT no longer handled here. Add comment indicating
793 comparison ops need implementation.
794 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
795 Check right operand of - does not specify a register when parsing
796 the address of a memory reference.
797 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
798 Check operands do not specify a register when parsing the address of
800 (intel_e06, intel_e06_1): Likewise.
801 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
802 handle SHORT as well as unary + and -. Don't accept : except for
803 segment overrides or in direct far jump/call insns.
804 (intel_brack_expr): New.
805 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
807 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
808 through in certain cases. Use intel_brack_expr. Add new diagnostics.
809 Allow symbolic constants as register scale value.
810 (intel_get_token): Replace call to malloc and check of return value
811 with call to xmalloc. Change handling for FLAT to match MASM's.
812 (intel_putback_token): Don't try to back up/free current token if
815 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
817 * configure.tgt: Set emulation for arm-*-eabi*.
818 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
819 * config/te-armeabi.h: New file.
820 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
821 * config/te-symbian.h: Include "te-armeabi.h".
823 2005-03-16 Nick Clifton <nickc@redhat.com>
825 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
826 local variable in case it is clobbered by the setjmp.
828 2005-03-16 Nick Clifton <nickc@redhat.com>
829 Ben Elliston <bje@au.ibm.com>
831 * configure.in (werror): New switch: Add -Werror to the
832 compiler command line. Enabled by default. Disable via
834 * configure: Regenerate.
836 2005-03-16 Nick Clifton <nickc@redhat.com>
838 * config/obj-coff.h: Convert to ISO C90 formatting.
839 * config/obj-coff.c: Convert to ISO C90 formatting.
841 2005-03-15 Zack Weinberg <zack@codesourcery.com>
843 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
844 is_mls parameter; do not diagnose Rm==Rd when is_mls.
845 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
846 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
847 (insns): Add ARMv6T2 instructions:
848 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
849 (arm_archs): Add V6T2 variants.
851 2005-03-15 Nick Clifton <nickc@redhat.com>
853 * NEWS: Add cutoff for changes in 2.16 release.
855 2005-03-15 Jan Beulich <jbeulich@novell.com>
857 * expr.c (operand): Merge handling of unary + into that for unary
860 2005-03-14 Eric Christopher <echristo@redhat.com>
862 * config/tc-mips.c: Include dw2gencfi.h.
863 (mips_cfi_frame_initial_instructions): New.
864 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
865 (tc_cfi_frame_initial_instructions): Ditto.
866 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
867 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
868 * Makefile.am: Update dependencies.
869 * Makefile.in: Regenerate.
871 2005-03-15 Alan Modra <amodra@bigpond.net.au>
873 * po/es.po: Commit new Spanish translation.
875 2005-03-14 Alan Modra <amodra@bigpond.net.au>
877 * po/tr.po: Commit new Turkish translation.
879 2005-03-12 Zack Weinberg <zack@codesourcery.com>
881 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
884 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
886 * config-gas.com: Mark vax-vms as obsolete.
887 * configure.in: Remove fmt=vms support.
888 * config.in: Regenerate.
889 * configure: Regenerate.
890 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
892 2005-03-10 Sterling Augustine <sterling@tensilica.com>
893 Bob Wilson <bob.wilson@acm.org>
895 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
896 when checking if xg_resolve_literals needs to be called.
897 * config/tc-xtensa.h: Fix spelling typo in a comment.
899 2005-03-10 Jan Beulich <jbeulich@novell.com>
901 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
902 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
903 crafted structure declarations with the types from macro.h.
905 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
907 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
908 for -mno-shared optimization.
910 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
912 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
913 (MAX_NOPS): Bump to 4.
914 (mips_fix_vr4130): New variable.
915 (nops_for_vr4130): New function.
916 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
917 nops_for_vr4130 if working around VR4130 errata.
918 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
919 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
920 (md_parse_option): Handle them.
921 (md_show_usage): Print them.
922 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
924 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
926 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
929 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
931 * config/tc-mips.h (mips_flush_pending_output): Delete.
932 (mips_emit_delays): Declare.
933 (md_flush_pending_output): Use mips_emit_delays.
934 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
935 the previous instructions.
936 (md_begin, append_insn, md_parse_option): Update callers.
937 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
939 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
940 (s_gpdword): Update callers.
941 (start_noreorder, end_noreorder): New functions.
942 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
943 manipulating mips_opts or prev_nop_frag directly.
944 (mips_flush_pending_output): Delete.
946 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
948 * config/tc-mips.c (mips_move_labels): New function, taken from...
949 (append_insn, mips_emit_delays): ...here.
951 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
953 * config/tc-mips.c (MAX_NOPS): New macro.
954 (history): Resize to 1 + MAX_NOPS.
955 (fix_vr4120_class): New enumeration.
956 (vr4120_conflicts): New variable.
957 (init_vr4120_conflicts): New function.
959 (insn_uses_reg): Constify first argument.
960 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
961 (nops_for_insn_or_target): New functions.
962 (append_insn): Use the new nops_for_* functions instead of inline
963 delay checks. Generalize prev_nop_frag handling to handle an
964 arbitrary history length. Insert nops into the history buffer
965 once the number of nops in prev_nop_frag is fixed.
966 (emit_delays): Use nops_for_insn instead of inline delay checks.
968 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
970 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
971 check from branch delay code. Remove unnecessary check for branches.
973 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
975 * config/tc-mips.c (dummy_opcode): Delete.
976 (nop_insn, mips16_nop_insn): New variables.
977 (NOP_INSN): New macro.
978 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
979 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
980 (md_begin): Initialize nop_insn and mips16_nop_insn.
981 (append_insn): Use the new emit_nop function to add nops, recording
982 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
983 to reserve room for the instruction and install_insn to install the
984 final form. Use insert_into_history to record the instruction in
985 the history buffer. Use move_insn to do delay slot filling.
986 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
987 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
988 (mips16_ip): Use create_insn to initialize mips_cl_insns.
990 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
992 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
993 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
994 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
995 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
996 (mips16_ip): Use the new macros instead of explicit masks and shifts.
998 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1000 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1001 and extended_p fields with a single fixed_p field.
1002 (append_insn, mips_no_prev_insn): Adjust accordingly.
1004 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1006 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1007 a single mips16_absolute_jump_p bit.
1008 (append_insn): Adjust accordingly.
1010 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1012 * config/tc-mips.h (mips_cl_insn): Move definition to...
1013 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1014 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1016 (history): New variable.
1017 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1018 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1019 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1020 (prev_prev_insn_unreordered): Delete.
1021 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1022 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1025 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1027 * doc/Makefile.am: Update as.info dependencies.
1028 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1030 2005-03-08 Jan Beulich <jbeulich@novell.com>
1032 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1033 error, and point to .purgem documentation if someone really needs
1035 * NEWS: Mention macro redefinition is now an error.
1037 2005-03-08 Jan Beulich <jbeulich@novell.com>
1039 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1040 emitted to. Add more precise diagnostics for non-fitting insns based
1041 on that. Eliminate now superfluous special casing of MLX. Clear out
1042 slot information when dropping an insn.
1044 2005-03-08 Jan Beulich <jbeulich@novell.com>
1046 * config/tc-ia64.c (parse_section_name): Rename to...
1047 (cross_section): In addition to separating the name from the rest of
1048 the arguments, also carry out the operation.
1049 (dot_xdata): Use cross_section.
1050 (dot_float_cons): Likewise.
1051 (dot_xstringer): Likewise.
1052 (dot_xdata_ua): Likewise.
1053 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1055 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1057 * po/gas.pot: Regenerate.
1059 2005-03-04 David Daney <ddaney@avtrex.com>
1061 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1062 instead of '_gp' for -mno-shared optimization.
1064 (s_abicalls): Document it in the comment.
1065 (md_show_usage): Document the -mno-shared option.
1067 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1069 * config/tc-mips.c (mips_set_options): Add sym32 field.
1070 (mips_opts): Initialize it.
1071 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1072 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1073 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1074 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1075 when deciding whether to use a symbolic %highest/%higher expansion.
1076 (macro): Likewise. Remove o64/n32 linux hack. Always use
1077 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1078 and "la". Handle constants separately from symbolic expressions in
1079 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1080 and using load_register to load the high part of the address.
1081 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1082 (OPTION_ELF_BASE): Bump by 2.
1083 (md_longopts): Add entries for -msym32 and -mno-sym32.
1084 (md_parse_option): Handle them.
1085 (usage): Document them.
1086 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1087 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1088 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1089 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1090 -msym32 and -mno-sym32.
1092 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1094 * config/tc-mips.c (load_address): Implement GP optimization
1095 for 64bit address space non-PIC. Fix formatting.
1096 (macro): Likewise. Simplify code.
1097 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1098 (mips_after_parse_args): Simplify code.
1100 2005-03-03 Nick Clifton <nickc@redhat.com>
1102 * expr.c (operand): Remove redundant code enclosed by #ifdef
1103 RELAX_PAREN_GROUPING....#endif.
1105 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1106 reloc is the difference of two symbols defined in the same
1109 * config/tc-iq2000.c (line_comment_chars): Include the # character
1110 as otherwise this breaks #APP/#NO_APP processing.
1112 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1114 * config/tc-arc.c(md_assemble): Remove dead code for handling
1115 immediate indexing of ld and st .
1117 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1118 Joseph Myers <joseph@codesourcery.com>
1120 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1121 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1122 (parse_relocation): Check for a word break after a relocation
1124 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1127 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1129 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1131 2005-03-02 Jan Beulich <jbeulich@novell.com>
1133 * as.c (main): Use unlink_if_ordinary instead of unlink.
1134 * messages.c (as_fatal): Likewise.
1136 2005-03-02 Jan Beulich <jbeulich@novell.com>
1138 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1140 (parse_register): Allow cr8...15 in all modes.
1142 2005-03-02 Jan Beulich <jbeulich@novell.com>
1144 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1145 etc. like normal symbol references (T_ID).
1147 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1149 * symbols.c (fb_label_name): Fix silly thinko in last change.
1151 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1153 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1154 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1156 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1158 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1161 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1164 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1166 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1168 * as.h (assert): Warning fix.
1169 * expr.c (expr): Correct assertion.
1170 * read.c (s_comm_internal): Remove assertion.
1171 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1172 (fixup_segment): Remove assertion.
1173 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1174 (md_apply_fix3): Likewise.
1175 * config/tc-i370.c (md_begin): Correct assertion.
1176 (i370_macro): Warning fix for assertion.
1178 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1180 * configure.in (AC_C_BIGENDIAN): Invoke.
1181 * configure: Regenerate.
1182 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1183 host variable to set string header size.
1184 * config/obj-aout.c (obj_header_append): Don't use host structs.
1185 (obj_symbol_to_chars): Likewise.
1186 (obj_emit_strings): Likewise. Use the passed in output pointer.
1187 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1188 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1189 not sizeof host struct.
1190 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1191 (obj_emit_strings): Likewise.
1192 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1193 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1195 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1197 (host_number_to_chars): Define.
1198 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1199 host internal struct to set header sizes.
1200 * config/tc-i960.c (md_number_to_field): Warning fix.
1201 (md_ri_to_chars): Use host byte order.
1202 (get_cdisp, md_apply_fix3): Warning fix.
1203 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1205 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1207 * doc/c-arc.texi: Update documentation about ARC's extension
1210 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1212 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1215 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1217 * cgen.c: Warning fixes.
1218 * config/tc-arc.c: Likewise.
1219 * config/tc-arm.c: Likewise.
1220 * config/tc-avr.c: Likewise.
1221 * config/tc-d10v.c: Likewise.
1222 * config/tc-d30v.c: Likewise.
1223 * config/tc-frv.c: Likewise.
1224 * config/tc-frv.h: Likewise.
1225 * config/tc-h8300.c: Likewise.
1226 * config/tc-h8500.c: Likewise.
1227 * config/tc-i370.c: Likewise.
1228 * config/tc-i960.c: Likewise.
1229 * config/tc-ia64.c: Likewise.
1230 * config/tc-ip2k.c: Likewise.
1231 * config/tc-m68hc11.c: Likewise.
1232 * config/tc-maxq.c: Likewise.
1233 * config/tc-mcore.c: Likewise.
1234 * config/tc-mips.c: Likewise.
1235 * config/tc-msp430.c: Likewise.
1236 * config/tc-pj.c: Likewise.
1237 * config/tc-ppc.c: Likewise.
1238 * config/tc-ppc.h: Likewise.
1239 * config/tc-s390.c: Likewise.
1240 * config/tc-sh.c: Likewise.
1241 * config/tc-sh64.c: Likewise.
1242 * config/tc-tic4x.c: Likewise.
1243 * config/tc-tic80.c: Likewise.
1244 * config/tc-v850.c: Likewise.
1245 * config/tc-vax.c: Likewise.
1246 * config/tc-w65.c: Likewise.
1247 * config/tc-xstormy16.c: Likewise.
1248 * config/tc-z8k.c: Likewise.
1250 2005-02-22 Catherine Moore <clm@cm00re.com>
1252 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1253 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1255 2005-02-22 Eric Christopher <echristo@redhat.com>
1257 * config/tc-mips.c (struct proc): Change isym to
1258 func_sym. New member func_end_sym.
1259 (s_mips_ent): Update.
1260 (s_mips_end): Ditto. Add code to compute function size.
1262 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1264 * read.c: Warning fixes.
1265 * config/obj-elf.c: Likewise.
1267 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1269 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1272 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1274 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1277 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1279 (demand_empty_rest_of_line): Likewise.
1280 (tic54x_sblock): Likewise.
1281 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1283 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1285 * read.c (address_bytes): New function.
1286 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1287 (potable): Add "dc.a".
1288 (cons_worker): Handle "dc.a".
1289 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1291 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1293 * input-file.c (input_file_open): Rearrange to avoid warning.
1295 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1297 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1298 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1299 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1301 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1303 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1304 uses after .set noat.
1305 (load_address): Likewise.
1306 (macro): Likewise. Don't try to avoid $at use by sacrificing
1307 the target register before it is stored, it won't work.
1309 2005-02-17 James E Wilson <wilson@specifixinc.com>
1311 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1312 see an instruction that specifies a template.
1314 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1316 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1317 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1318 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1320 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1322 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1324 * config/tc-ia64.c (md): Add hint_b.
1325 (emit_one_bundle): Handle md.hint_b for "hint".
1326 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1327 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1328 (ia64_init): Set md.hint_b to error.
1329 (md_assemble): Handle md.hint_b for "hint.b".
1331 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1332 * doc/c-ia64.texi: Likewise.
1334 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1336 * tc.h (struct relax_type, relax_typeS): Move from here..
1337 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1338 * ecoff.c (ecoff_new_file): Add appfile param.
1339 * ecoff.h (ecoff_new_file): Likewise.
1340 * itbl-lex.h: New file.
1341 * itbl-lex.l: Include itbl-lex.h.
1342 * itbl-parse.y: Likewise.
1343 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1344 * read.c (s_app_file_string): Mark appfile possibly unused.
1345 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1346 * subsegs.h (struct seg_info_trash): Delete.
1347 (seg_info): Use segment_info_type instead.
1348 * config/obj-coff.c (struct filename_list): Make filename const char *.
1349 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1350 * config/obj-elf.c (elf_file_symbol): Similarly.
1351 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1353 * config/tc-arc.c (md_operand): Warning fix.
1354 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1355 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1356 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1357 * config/tc-frv.c (frv_force_relocation): Warning fix.
1358 * config/tc-m68k.c (md_parse_option): Delete unused var.
1359 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1360 * config/tc-sparc.c: Likewise.
1361 (s_common): Warning fix.
1362 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1363 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1365 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1366 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1367 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1368 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1369 (tic4x_do_align): Use TIC_NOP_OPCODE.
1370 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1371 * config/tc-vax.c: Include netinet/in.h.
1372 (tc_headers_hook): Formatting.
1373 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1375 2005-02-17 Jan Beulich <jbeulich@novell.com>
1377 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1378 parsing inN, locN, outN. Set 'idx' to offset register number starts
1379 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1382 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1384 * config/tc-mips.c (load_address): Fix formatting.
1385 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1386 Catch macros which are unexpandable without AT. Remove duplicate
1388 (macro2): Remove duplicate zeroing of used_at.
1390 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1392 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1395 2005-02-15 Nigel Stephens <nigel@mips.com>
1396 Maciej W. Rozycki <macro@mips.com>
1398 * config/tc-mips.c (reloc_needs_lo_p): Handle
1399 BFD_RELOC_MIPS16_HI16_S.
1400 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1401 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1402 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1404 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1405 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1406 Call my_getSmallExpression() to parse percent operators.
1407 (percent_op_match, mips_percent_op): Separate definitions.
1408 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1409 (parse_relocation): Handle the MIPS16 mode using
1411 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1412 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1414 2005-02-15 Jan Beulich <jbeulich@novell.com>
1416 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1417 instead of explicitly dealing with the translation; exclude
1418 relocations that are already pcrel, however.
1420 2005-02-15 Jan Beulich <jbeulich@novell.com>
1422 * config/tc-ia64.c: Include limits.h (if available).
1423 (gr_values[0]): Set path to INT_MAX.
1424 (dot_reg_val): Don't allow changing value of r0. Limit range of
1425 general registers at r127.
1426 (specify_resource): Default resource index is -1. Don't set resource
1427 index (in case IA64_RS_RSE) without setting the specific flag.
1428 (note_register_values): Check operand is O_constant before tracking
1429 input value of moves. Add tracking for dep.z with constant inputs.
1430 (print_dependency): Resource index of specific resource may be zero.
1431 (check_dependencies): Likewise.
1433 2005-02-15 Jan Beulich <jbeulich@novell.com>
1435 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1436 reg_class. Check operands and emit diagnostics for illegal use of
1439 2005-02-15 Jan Beulich <jbeulich@novell.com>
1441 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1442 new variables type, suffix, and width. Handle
1443 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1444 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1445 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1446 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1447 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1448 if unable to translate relocation type, using the new variables.
1450 2005-02-15 Jan Beulich <jbeulich@novell.com>
1452 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1453 (ty_symbol_chars): Define.
1454 * config/tc-ia64.c (ia64_symbol_chars): Define.
1456 2005-02-15 Jan Beulich <jbeulich@novell.com>
1458 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1459 input_line_pointer was advanced.
1461 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1463 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1466 2005-02-13 Jan Beulich <jbeulich@novell.com>
1468 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1469 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1471 (ia64_init): Set md.detect_dv.
1472 (ia64_start_line): New static variable warned. Warn only once when
1473 encountering explicit stops in automatic mode.
1474 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1475 * NEWS: Mention new default mode.
1477 2005-02-13 Jan Beulich <jbeulich@novell.com>
1479 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1480 be freed when wiping out previous state. Canonicalize names before
1481 use. Free name string when detecting redefinition.
1482 (dot_pred_rel): Call generic expression parser to process arguments.
1483 Handle O_register case for individual predicates and O_subtract for
1485 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1487 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1488 Warn if multiple found, issue error if resulting symbol name has zero
1490 (dot_alias): Canonicalize name before use.
1492 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1494 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1496 (in_procedure): Return -1 for warning.
1497 (in_prologue): Likewise.
1498 (in_body): Likewise.
1500 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1502 * config/tc-ia64.c (dot_xdata): Undo the last change.
1503 (dot_float_cons): Likewise.
1504 (dot_xstringer): Likewise.
1505 (dot_xdata_ua): Likewise.
1506 (dot_float_cons_ua): Likewise.
1508 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1510 * NEWS: Mention "-munwind-check=[warning|error]".
1512 * config/tc-ia64.c (md): Add unwind_check.
1513 (unwind_diagnostic): New.
1514 (in_procedure): Call unwind_diagnostic when a directive isn't
1516 (in_prologue): Call unwind_diagnostic when a directive isn't in
1518 (in_body): Call unwind_diagnostic when a directive isn't in
1520 (dot_endp): Set md.unwind_check to error before calling
1521 in_procedure and restore it after. When the name is missing or
1522 couldn't be found, use the one from the last .proc if
1523 md.unwind_check isn't error. Warn if md.unwind_check is
1525 (md_parse_option): Handle "-munwind-check=[warning|error]".
1526 (md_show_usage): Add "-munwind-check=[warning|error]".
1527 (ia64_init): Set md.unwind_check to warning.
1529 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1530 * doc/c-ia64.texi: Likewise.
1532 2005-02-11 Jan Beulich <jbeulich@novell.com>
1534 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1536 (ia64_parse_name): New third parameter.
1537 (md_parse_name): Pass third argument.
1538 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1539 (md_operand): Handling of '@'-prefixed symbols moved from here...
1540 (ia64_parse_name): ...to here.
1542 2005-02-11 Jan Beulich <jbeulich@novell.com>
1544 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1545 (errata_nop_necessary_p): Remove declaraction and definition.
1546 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1547 update md.group_idx. Don't reset md.last_groups.
1549 2005-02-11 Jan Beulich <jbeulich@novell.com>
1551 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1553 (dot_xdata): Free section name after use.
1554 (dot_float_cons): Likewise.
1555 (dot_xstringer): Likewise.
1556 (dot_xdata_ua): Likewise.
1557 (dot_float_cons_ua): Likewise.
1558 (md_pseudo_table): Add xdata16 and xdata16.ua.
1560 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1562 * doc/all.texi: Add IA64.
1563 * doc/as.texinfo: Likewise.
1565 * doc/c-ia64.texi: Fix typos.
1567 2005-02-10 Julian Brown <julian@codesourcery.com>
1569 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1571 (do_t_push_pop): Likewise.
1572 (md_assemble): Likewise.
1573 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1574 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1575 (create_unwind_entry): Output dependency on the required personality
1577 testsuite/gas/arm/unwind.d: Alter expected output to include
1578 dependency on __aeabi_unwind_cpp_pr[01].
1580 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1582 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1583 * subsegs.c (seg_not_empty_p): Likewise.
1585 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1587 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1588 relative jump calculation.
1589 <md_convert_frag) : Likewise.
1590 <output_disp): Likewise.
1592 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1594 * write.c (write_object_file): Recognize warning-symbol construct
1595 and skip object- and target- handling for the second symbol.
1597 2005-02-02 Jan Beulich <jbeulich@novell.com>
1599 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1600 designators along with quoted ones. Free copy of quoted designator
1603 2005-02-01 Ben Elliston <bje@au.ibm.com>
1605 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1606 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1607 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1608 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1609 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1610 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1611 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1612 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1613 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1614 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1615 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1616 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1617 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1618 #if 0'd code throughout.
1620 2005-01-31 Nick Clifton <nickc@redhat.com>
1622 * as.c (parse_args): Bump copyright date reported by --version to
1625 2005-01-31 Nick Clifton <nickc@redhat.com>
1627 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1630 2005-01-31 Jan Beulich <jbeulich@novell.com>
1632 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1633 that can end with .endr in that case. Make requiring/permitting
1634 pseudo-ops without leading dot closer to the logic in read.c serving
1636 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1639 2005-01-31 Jan Beulich <jbeulich@novell.com>
1641 * macro.c (do_formals): Adjust to no longer accept empty parameter
1643 (define_macro): Adjust to no longer accept empty macro name, garbage
1644 following the parameters, or macros that were previously defined.
1645 * read.c (s_bad_end): Declare.
1646 (potable): Add endm. Handler for endr and endm is s_bad_end.
1647 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1649 * read.h (s_bad_endr): Remove.
1651 2005-01-31 Jan Beulich <jbeulich@novell.com>
1653 * config/tc-ia64.c (parse_operands): Parse all specified operands,
1654 immediately discarding (but counting) those exceeding the maximum
1655 possible amount. Track whether output and input operand counts ever
1656 matched, and use this to better indicate which of the operands/
1657 operand types was wrong; specifically don't default to pointing to
1660 2005-01-31 Jan Beulich <jbeulich@novell.com>
1662 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1663 variable in dot_endp). Add body and insn. Make prologue,
1664 prologue_mask, body, and insn bitfields.
1665 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1667 (in_procedure, in_prologue, in_body): New.
1668 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1669 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1670 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1671 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1672 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1673 dot_personality): Use the appropriate one of the above.
1674 (dot_proc): Clear unwind.proc_start; set to current location only if
1675 none of the entry points were valid. Check for non-zero-length entry
1676 point names. Check that entry points aren't defined, yet. Clear
1677 unwind.prologue, unwind.body, and unwind.insn.
1678 (dot_body): Call in_procedure. Check that first directive in procedure
1679 had no insns emitted before. Set unwind.body.
1680 (dot_prologue): Call in_procedure. Check that not already in prologue.
1681 Check that first directive in procedure had no insns emitted before.
1683 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
1684 length entry point names. Check that entry points became defined.
1685 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
1687 2005-01-31 Jan Beulich <jbeulich@novell.com>
1689 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
1690 before actually using it. Don't generate an error in manual bundling
1691 mode when looking at an insn requiring slot 2 but not yet at slot 2.
1692 Don't generate an error in manual bundling mode when looking at an
1693 insn required to be last in its group but the required slot hasn't
1694 been reached, yet. Allow conversion from MII to MI;I for bundle
1695 consisting of only 2 insns with the stop between them. Suppress
1696 various meaningless errors resulting from detecting earlier ones.
1698 2005-01-31 Jan Beulich <jbeulich@novell.com>
1700 * config/tc-ia64.c (parse_operands): Also handle alloc without first
1703 2005-01-28 Christian Groessler <chris@groessler.org>
1705 * config/tc-z8k.c (md_assemble): Improve error detection.
1707 2005-01-28 Jan Beulich <jbeulich@novell.com>
1709 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
1710 for personality routine pointer only if there is one.
1711 (ia64_convert_frag): Likewise.
1712 (generate_unwind_image): Likewise.
1714 2005-01-27 Christian Groessler <chris@groessler.org>
1716 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
1717 (md_apply_fix3): Make relative branches out of range an error
1718 instead of a warning. Display correct line number for out of
1719 range branches/calls/memory accesses.
1721 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
1723 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
1724 to emit .debug_line and other debug sections.
1725 * as.h (seg_not_empty_p): Declare.
1726 * subsegs.c (seg_not_empty_p): New predicate.
1728 2005-01-27 Andrew Cagney <cagney@gnu.org>
1730 * configure: Regenerate to track ../gettext.m4 change.
1732 2005-01-27 Jan Beulich <jbeulich@novell.com>
1734 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
1736 2005-01-27 Jan Beulich <jbeulich@novell.com>
1738 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
1739 to/from application registers dynamic insns.
1740 (md_assemble): Defer resolution of move to/from application registers
1741 dynamic insns when they can be issued on either the I- or M-units.
1743 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1745 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
1746 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1747 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
1748 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1749 * cgen.c (gas_cgen_parse_operand): Handle
1750 CGEN_PARSE_OPERAND_SYMBOLIC.
1751 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
1752 (frv_force_relocation): Likewise. Fix handling of PIC
1754 (md_apply_fix3): Likewise.
1756 2005-01-21 Ben Elliston <bje@au.ibm.com>
1758 * as.h: Remove #if 0'd code.
1759 * atof-generic.c (atof_generic): Likewise.
1760 * ecoff.c (ecoff_directive_frame): Likewise.
1761 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
1762 * itbl-ops.c (itbl_add_reg): Likewise.
1763 * listing.c (calc_hex): Likewise.
1764 * read.c (MASK_CHAR): Likewise.
1765 * subsegs.c (subsegs_print_statistics): Likewise.
1766 * symbols.c (indent): Likewise.
1767 * write.c (write_relocs): Likewise.
1768 (write_object_file): Likewise.
1769 (relax_frag): Likewise.
1771 2005-01-20 Nick Clifton <nickc@redhat.com>
1773 * as.c (std_longopts): Add an entry for "--a" in order to prevent
1774 getopt_long_only() from considering -a as an abbreviation for
1776 (parse_args): Fix the parsing of -a=<file>.
1778 2005-01-20 Alan Modra <amodra@bigpond.net.au>
1781 * read.c (s_incbin): Adjust default count for skip. Check validity
1782 of count and skip rigorously.
1784 2005-01-19 Fred Fish <fnf@specifixinc.com>
1786 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
1788 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
1790 * read.c (convert_to_bignum): New function, split out from...
1791 (emit_expr): ...here. Handle the case where X_add_number is
1792 positive and the input value is negative.
1793 (output_big_sleb128): Fix setting of continuation bit. Check whether
1794 the final byte needs to be sign-extended. Fix size-shrinking loop.
1795 (emit_leb128_expr): When generating a signed leb128, see whether the
1796 sign of an O_constant's X_add_number matches the sign of the input
1797 value. Use a bignum if not.
1799 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1801 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
1802 arch_sh_up in order to match the external name and make the
1803 testsuite's job easier.
1805 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
1808 * config/tc-i386.c (i386_scale): Disallow 0 scale.
1810 2005-01-12 Nick Clifton <nickc@redhat.com>
1812 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
1813 ignored_arguments array.
1815 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
1817 * write.c (write_object_file): Disallow a symbol equated to
1820 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1822 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
1824 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
1825 (maxq_target): New function: Set the machine type.
1827 2005-01-06 Paul Brook <paul@codesourcery.com>
1829 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
1830 (md_begin): Handle TE_VXWORKS for FP defaults.
1831 (md_apply_fix3): Correct rela offsets.
1832 (elf32_arm_target_format): Add VxWorks targets.
1834 2005-01-06 Paul Brook <paul@codesourcery.com>
1836 * configure.tgt: Set em=vxworks for *-*-vxworks.
1837 * config/te-vxworks.h: New File.
1839 2005-01-06 Paul Brook <paul@codesourcery.com>
1841 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
1843 2005-01-04 Dmitry Diky <diwil@spec.ru>
1845 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
1848 2005-01-03 David Mosberger <davidm@hpl.hp.com>
1850 * config/tc-ia64.c (md): Add member "loc_directive_seen".
1851 (dot_loc): New function.
1852 (md_pseudo_table): Add entry to map .loc to dot_loc().
1853 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
1854 seen a .loc directive or we're generating DWARF2 debug info for
1857 2004-12-29 Alan Modra <amodra@bigpond.net.au>
1860 * read.c (s_comm_internal): Don't zero end of name until size
1861 expression has been parsed.
1863 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
1865 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
1867 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1869 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
1872 2004-12-22 Ian Lance Taylor <ian@airs.com>
1874 * configure.tgt: New.
1875 * configure.in: Move setting of cpu_type, fmt, etc., to
1877 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1878 $(srcdir)/configure.tgt.
1879 * configure, Makefile.in: Rebuild.
1881 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1883 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
1884 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
1886 (avr_offset_expression): New function to parse offsets for LDI
1888 (avr_operand): Use it.
1889 (md_apply_fix3): Generate the relocs.
1891 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
1893 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
1894 BFD_RELOC_SH_IMMS10BY8 relocation.
1896 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
1897 than just ignoring bad code.
1899 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1901 * config/tc-v850.c (handle_lo16): New function.
1902 (v850_reloc_prefix): Use it to check lo().
1903 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1905 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1907 * configure.in: Add s390x-ibm-tpf support.
1908 * configure: Regenerate.
1910 2004-12-15 Jan Beulich <jbeulich@novell.com>
1912 * config/obj-elf.c (obj_elf_change_section): Only set type and
1913 attributes on new sections. Emit warning when type of re-declared
1914 section doesn't match.
1916 2004-12-15 Jan Beulich <jbeulich@novell.com>
1918 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
1919 '.cfi_startproc simple' doesn't inherit the old value.
1921 2004-12-15 Jan Beulich <jbeulich@novell.com>
1923 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
1924 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
1925 generation to emit a factored offset.
1927 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
1929 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
1930 which is too large in the case of NO_PIC without 64-bit
1933 * config/tc-mips.c (mips_in_shared): New static variable.
1934 (macro_build_lui): Permit "_gp" if !mips_in_shared.
1935 (md_longopts): Add -mshared and -mno-shared.
1936 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
1937 (s_cpload): Implement !mips_in_shared case.
1938 (s_cpsetup): Likewise.
1939 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
1940 * NEWS: Mention -mno-shared.
1942 2004-12-09 Paul Brook <paul@codesourcery.com>
1944 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
1947 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1949 * config/tc-mips.c (append_insn): If we emit a nop during a relax
1950 sequence, increase the size of the sequence.
1952 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
1955 2004-12-07 Ben Elliston <bje@gnu.org>
1957 * read.c (s_align): Use an align_limit temporary to allay a GCC
1958 signed/unsigned comparison warning.
1960 2004-12-01 Mark Mitchell <mark@codesourcery.com>
1962 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
1963 * configure.in: Use it for arm*-*-linux-gnueabi*.
1964 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
1965 * config/te-armlinuxeabi.h: New file.
1966 * Makefile.in: Regenerated.
1967 * aclocal.m4: Likewise.
1968 * configure: Likewise.
1969 * doc/Makefile.in: Regenerated.
1971 2004-12-02 Bob Wilson <bob.wilson@acm.org>
1973 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
1974 (xtensa_restore_emit_state): Likewise.
1976 2004-12-02 Alan Modra <amodra@bigpond.net.au>
1978 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
1981 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
1983 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
1984 * Makefile.in: Regenerate.
1986 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
1988 * config/tc-crx.c: Major code cleanup. Remove unused variables and
1989 functions, give functions a meaningful name, add comments.
1990 (check_range): New function - Replace operand size calculation
1991 with range checking.
1992 (assemble_insn): Update Algorithm, improve error issuing.
1994 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
1997 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1999 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2000 miss between different section in the same module.
2001 (tc_gen_reloc): Likewise.
2003 2004-11-25 Theodore A. Roth <troth@openavr.org>
2005 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2006 atmega325, atmega3250, atmega645 and atmega6450.
2008 2004-11-25 Jan Beulich <jbeulich@novell.com>
2010 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2011 permissible for the selected instruction suffix.
2012 (process_suffix): For DefaultSize instructions, suppressing the
2013 guessing of a 'q' suffix if the instruction doesn't support it is
2014 pointless, because only an 'l' suffix can be guessed in this place.
2016 2004-11-24 Nick Clifton <nickc@redhat.com>
2018 * config/tc-iq2000.c: Remove support for IQ10 processor.
2019 Convert to ISO C90 formatting.
2020 * config/tc-iq2000.h: Likewise.
2022 2004-11-23 Nick Clifton <nickc@redhat.com>
2024 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2025 in this table. They should be correct now.
2027 2004-11-23 Jan Beulich <jbeulich@novell.com>
2029 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2030 indicate the MMX extensions added by both SSE and 3DNow!A.
2031 (Cpu3dnowA): Declare.
2032 (CpuUnknownFlags): Update.
2033 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2034 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2035 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2036 3DNow!. Athlon additionally implies 3DNow!A. Several new
2037 entries (those starting with a dot are for sub-arch specification).
2038 (set_cpu_arch): Handle sub-arch specifications.
2039 (parse_insn): Distinguish between instructions not supported because
2040 of insufficient CPU features and because of 64-bit mode.
2041 * doc/c-i386.texi: Describe enhanced .arch directive.
2043 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2045 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2047 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2049 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2050 without a corresponding .debug_info section.
2052 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2054 * read.c (potable): Add "error" and "warning".
2055 (s_errwarn): New function.
2056 * read.h (s_errwarn): Declare.
2057 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2059 2004-11-22 Nick Clifton <nickc@redhat.com>
2061 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2064 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2066 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2067 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2069 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2071 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2072 (coff_adjust_symtab): Adjust call.
2073 (crawl_symbols): Likewise.
2074 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2075 (obj_app_file): Adjust.
2077 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2079 * configure.in: Enable bfd_assember for the MAXQ port.
2080 * configure: Regenerate.
2082 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2083 Sterling Augustine <sterling@tensilica.com>
2085 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2086 there is a conflict.
2087 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2088 interfaces that are related as determined by xtensa_interface_class_id.
2090 2004-11-12 Nick Clifton <nickc@redhat.com>
2092 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2093 offsets for conditional branches.
2095 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2097 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2099 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2101 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2102 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2104 (relax_frag_immed): Update call to update_next_frag_state.
2106 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2108 * obj.h (struct format_ops <app_file>): Add int param.
2109 * read.h (s_app_file_string): Likewise.
2110 * read.c (s_app_file_string): Likewise.
2111 (s_app_file): Adjust s_app_file_string call.
2112 * config/tc-mips.c (s_mips_file): Likewise.
2113 * config/obj-coff.h (obj_app_file): Add app param.
2114 * config/obj-ecoff.h (obj_app_file): Likewise.
2115 * config/obj-multi.h (obj_app_file): Likewise.
2116 * config/obj-elf.h (elf_file_symbol): Likewise.
2117 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2118 if called for # preprocessor lines.
2120 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2123 * symbols.c (resolve_symbol_value): Convert weak symbols only
2125 (symbol_equated_reloc_p): Don't equate weaks when relocating
2126 only for Windows PECOFF.
2128 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2130 * config/tc-crx.c (print_insn): Check and set insn_addr.
2131 * config/tc-crx.h (md_frag_check): Define.
2133 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2134 Vineet Sharma <vineets@noida.hcltech.com>
2136 * configure.in: Add support for new target maxq-coff.
2137 * configure: Regenerate.
2138 * NEWS: Mention new support.
2139 * config/tc-maxq.c: New file.
2140 * config/tc-maxq.h: New file.
2141 * config/obj-coff.h: Add support for maxq-coff.
2143 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2145 * symbols.c (any_external_name): Define.
2146 (resolve_symbol_value): Convert weak symbols.
2147 (S_SET_EXTERNAL): Support any_external_name.
2148 (S_SET_NAME): Qualify parameter const.
2149 (symbol_equated_reloc_p): Equate to weaks when relocating.
2150 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2151 * tc.h (any_external_name): Declare.
2152 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2154 (weak_is_altname): Declare and define.
2155 (weak_name2altname): Same.
2156 (weak_altname2name): Same.
2157 (weak_uniquify): Same.
2158 (weak_altprefix): Define.
2159 (obj_coff_weak): Change .weak syntax and handling.
2160 (coff_frob_symbol): Fix PE weak symbol alternates.
2161 * config/obj-coff.h (USE_UNIQUE): Define.
2162 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2163 are in another segment.
2164 (tc_gen_reloc): Remove broken addend hack.
2165 doc/as.texinfo: Update.
2167 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2169 * config/tc-xtensa.c (total_frag_text_expansion): New.
2170 (md_estimate_size_before_relax): Use it.
2171 (find_address_of_next_align_frag): Likewise.
2173 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2175 * config/tc-crx.c: Rename argument types.
2176 (processing_arg_number): Rename to 'cur_arg_num'.
2177 (get_number_of_bits): Rename to 'set_operand_size'.
2178 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2179 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2180 (set_indexmode_parameters): Remove function, integrate its code into
2182 (set_operand_size): Get rid of 'Operand Number' function parameter -
2183 use global variable 'cur_arg_num' instead.
2184 Use a local 'argument' pointer to reference the current argument.
2185 (parse_operand): Likewise.
2186 (set_operand): Likewise.
2187 (process_label_constant): Likewise.
2189 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2191 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2192 (add_section_rename): Delete. Inlined into...
2193 (build_section_rename): ...here. Use xstrdup instead of strdup.
2194 (xtensa_section_rename): Drop "const" from argument and return types.
2195 (md_show_usage): Indent to match show_usage().
2196 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2197 (tc_canonicalize_section_name): Define.
2198 (md_elf_section_rename): Remove unused macro.
2199 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2200 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2201 (Frame Directive): Delete.
2203 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2205 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2206 * config/tc-arm.c (target_oabi): Delete.
2207 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2208 (arm_opts): Remove moabi.
2209 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2210 * doc/c-arm.texi (ARM Options): Likewise.
2211 * configure: Regenerated.
2213 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2215 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2216 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2217 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2218 * configure: Regenerate.
2219 * config/tc-cris.c (enum cris_archs): New.
2220 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2221 (cris_insn_ver_valid_for_arch): New functions.
2222 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2223 (cris_arch): New variable.
2224 (md_pseudo_table): New pseudo .arch.
2225 (err_for_dangerous_mul_placement): Initialize according to
2227 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2229 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2230 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2231 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2232 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2233 use in md_cris_relax_table.
2234 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2235 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2236 Update and improve head comment.
2237 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2238 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2240 (md_longopts): New option --march=...
2241 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2243 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2244 (HANDLE_RELAXABLE): New macro.
2245 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2246 cases. Check for weak symbols and assume not relaxable. Handle
2247 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2248 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2250 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2251 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2252 (cris_create_short_jump): Adjust for CRISv32.
2253 (cris_relax_frag): Handle new states.
2254 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2255 (md_begin): Define symbols "..asm.arch.cris.v32",
2256 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2257 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2258 when entering opcode table entry points.
2259 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2260 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2261 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2262 (cris_process_instruction): Initialize out_insnp->insn_type to
2263 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2264 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2266 <case 'm'>: Check that modified_char == '.'.
2267 <invalid operands>: Consume the rest of the line.
2268 When operands don't match, skip over subsequent insns with
2269 non-matching version specifier but same mnemonic.
2270 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2271 special registers in CRISv32 are always 32 bit long.
2272 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2274 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2275 and compatible. Recognize "ACR" for v32, unless followed by "+".
2276 (get_spec_reg): Consider cris_arch when looking up register.
2277 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2279 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2280 (cris_get_expression): Restore input_line_pointer if failing "early".
2281 (get_flags): Consider cris_arch and recognize flags accordingly.
2282 (branch_disp): Adjust for CRISv32.
2283 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2284 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2285 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2286 resolved. Don't enter zeros in object file for
2288 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2289 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2290 (md_parse_option): Break out "return 1".
2291 <OPTION_ARCH> New case.
2292 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2293 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2294 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2295 <case BFD_RELOC_32_PCREL>: New cases.
2296 Addends for non-zero fx_pcrel are too in fx_offset.
2297 (md_show_usage): Show --march=<arch>.
2298 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2299 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2300 (s_syntax) <struct syntaxes>: Properly constify member operand.
2301 * config/tc-cris.h (TARGET_MACH): Define.
2302 (cris_mach): Declare.
2303 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2304 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2305 (CRIS-Opts): Document --march=...
2306 (CRIS-Pseudos): Document .arch.
2308 2004-11-04 Jan Beulich <jbeulich@novell.com>
2310 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2311 intel syntax and no register prefix, allow $ in symbol names when
2313 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2314 (intel_float_operand): Add fourth return value indicating math control
2315 operations. Make classification more precise.
2316 (md_assemble): Complain if memory operand of mov[sz]x has no size
2318 (parse_insn): Translate word operands to floating point instructions
2319 operating on integers as well as control instructions to short ones
2320 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2321 floating point instructions operating on non-integer operands.
2322 (match_template): Remove fldcw special case. Adjust q-suffix handling
2323 to permit it on fild/fistp/fisttp in AT&T mode.
2324 (process_suffix): Don't guess DefaultSize insns' suffix from
2325 stackop_size for certain floating point control instructions. Guess
2326 suffix for branch and [ls][gi]dt based on flag_code. Split error
2327 messages for Intel and AT&T syntax, and make the condition more strict
2328 for the former. Adjust suppressing of generation of operand size
2330 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2331 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2332 more error checking.
2333 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2334 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2336 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2338 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2339 md_short_jump_size, md_long_jump_size.
2340 * write.c [!WORKING_DOT_WORD]: Ditto.
2341 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2343 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2345 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2346 const qualifier in these definitions.
2347 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2348 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2350 2004-11-02 Nick Clifton <nickc@redhat.com>
2352 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2353 table before deciding to produce a .debug_line section to match up
2354 with a user provided .debug_info section.
2356 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2358 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2359 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2361 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2363 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2364 (get_flags): New function.
2365 (get_number_of_bits): Edit comments, update numeric values to
2367 (process_label_constant): Don't support the colon
2368 format (SYMBOL:[s|m|l]).
2369 (set_cons_rparams): Support argument type 'arg_rbase'.
2370 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2371 (handle_LoadStor): Bug fix, first handle post-increment mode.
2372 (getreg_image): Remove redundant code, update according to latest
2374 (print_constant): Bug fix relate to 3-word instructions.
2375 (assemble_insn): Bug fix, when matching instructions, verify also
2376 instruction type (not only mnemonic).
2377 Add various error checking.
2378 (preprocess_reglist): Support HI/LO and user registers.
2380 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2382 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2383 in an epilogue directive go negative.
2385 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2388 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2389 after reporting template error during manual bundling. Reported
2390 by Michael Dupont, michaelx.dupont@intel.com.
2392 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2394 * Makefile.am: Run dep-am.
2395 * aclocal.m4: Regenerate with automake 1.9.2.
2396 * Makefile.in: Regenerate with automake 1.9.2.
2397 * doc/Makefile.in: Likewise.
2399 * config/tc-arm.c: Include "dw2gencfi.h".
2400 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2402 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2403 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2404 (tc_cfi_frame_initial_instructions): Define.
2405 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2408 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2410 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2412 Update coprocessor id to be unsigned immediate.
2414 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2416 * config/tc-i386.c (O_secrel): Delete.
2417 (tc_pe_dwarf2_emit_offset): New function.
2418 * config/tc-i386.h (O_secrel): Define as O_md1.
2419 (TC_DWARF2_EMIT_OFFSET): Define.
2421 2004-10-18 Nick Clifton <nickc@redhat.com>
2423 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2424 ignore @fptr() directives for 4-byte fixups.
2426 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2428 * Makefile.am: Run "make dep-am"
2429 * Makefile.in: Regenerate.
2431 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2433 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2434 Remove comments about placement of literal pools.
2435 (Literal Directive): Update description of literal placement.
2436 (Literal Prefix Directive): Remove statement that this does not apply
2437 to absolute-mode literals. Describe new section naming scheme.
2439 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2441 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2442 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2443 is_windowed_return_opcode): Delete.
2444 (xtensa_frob_label): Use get_subseg_target_freq.
2445 (md_assemble): Inline call to is_entry_opcode.
2446 (xtensa_handle_align): Inline call to get_frag_is_literal.
2447 (relaxation_requirements): Inline call to is_jx_opcode.
2448 (emit_single_op): Inline call to is_movi_opcode.
2449 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2450 get_frag_is_no_transform, is_entry_opcode, and
2451 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2452 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2453 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2454 Inline calls to get_frag_is_no_transform.
2455 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2456 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2457 get_frag_is_no_transform.
2458 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2459 and set_frag_is_no_transform.
2460 (get_expression_value): Delete.
2461 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2462 cur_target_freq to target_freq.
2463 (get_subseg_info): Split out code to create a new map entry into ...
2464 (add_subseg_info): ... this new function.
2465 (get_last_insn_flags): Check if get_subseg_info succeeded.
2466 (set_last_insn_flags): Call add_subseg_info if needed.
2467 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2468 (xtensa_reorder_segments): Compute last_sec while counting sections.
2469 Remove call to get_last_sec.
2470 (get_last_sec): Delete.
2471 (cache_literal_section): Inline call to retrieve_literal_seg and its
2472 callees, seg_present and add_seg_list.
2473 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2474 (get_frag_is_insn, get_frag_is_no_transform,
2475 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2476 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2478 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2480 * config/tc-xtensa.c: Use ISO C90 formatting.
2481 * config/tc-xtensa.h: Likewise.
2482 * config/xtensa-istack.h: Likewise.
2483 * config/xtensa-relax.c: Likewise.
2484 * config/xtensa-relax.h: Likewise.
2486 2004-10-12 Paul Brook <paul@codesourcery.com>
2488 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2491 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2494 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2496 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2498 (Acknowledgements): Use "GAS" instead of AS variable.
2500 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2502 * config/tc-i386.c: Include "elf/x86-64.h".
2503 (i386_elf_section_type): New function.
2504 * config/tc-i386.h (md_elf_section_type): Define.
2505 (i386_elf_section_type): New prototype.
2507 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2509 * config/m68k-parse.h (enum m68k_register): New control register,
2511 * config/tc-m68k.c: Correct control register set for MCF5249.
2513 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2514 Sterling Augustine <sterling@tensilica.com>
2516 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2517 (UNREACHABLE_MAX_WIDTH): Define.
2518 (XTENSA_FETCH_WIDTH): Delete.
2519 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2520 prefer_const16, prefer_l32r): New global variables.
2521 (LIT4_SECTION_NAME): Define.
2522 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2523 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2524 (frag_flags struct): New.
2525 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2526 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2527 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2528 (MAX_FORMATS): Define.
2529 (op_placement_info struct, op_placement_table): New.
2530 (O_pltrel, O_hi16, O_lo16): Define.
2531 (directiveE enum): Rename directive_generics to directive_transform.
2532 Delete directive_relax. Add directive_schedule,
2533 directive_absolute_literals, and directive_last_directive.
2534 (directive_info): Rename "generics" to "transform". Delete "relax".
2535 Add "schedule" and "absolute-literals".
2536 (directive_state): Adjust entries to match changes in directive_info.
2537 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2538 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2539 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2540 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2541 (align_only_targets, software_a0_b_retw_interlock,
2542 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2543 software_avoid_short_loop, software_avoid_close_loop_end,
2544 software_avoid_all_short_loops, specific_opcode): Delete.
2545 (warn_unaligned_branch_targets): New.
2546 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2547 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2548 (option_[no_]link_relax, option_[no_]transform,
2549 option_[no_]absolute_literals, option_warn_unaligned_targets,
2550 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2552 (option_[no_]align_only_targets, option_literal_section_name,
2553 option_text_section_name, option_data_section_name,
2554 option_bss_section_name, option_eb, option_el): Delete.
2555 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2556 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2557 and target-hardware. Delete entries for [no-]target-align-only,
2558 literal-section-name, text-section-name, data-section-name, and
2560 (md_parse_option): Handle new options and remove old ones. Accept but
2561 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2562 and treat them as [no-]transform.
2563 (md_show_usage): Add new options and remove old ones.
2564 (xtensa_setup_hw_workarounds): New.
2565 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2566 "long", "short", "loc" and "frequency" entries.
2567 (use_generics): Rename to ...
2568 (use_transform): ... this function. Add past_xtensa_end check.
2569 (use_longcalls): Add past_xtensa_end check.
2570 (code_density_available, can_relax): Delete.
2571 (do_align_targets): New.
2572 (get_directive): Accept dashes in directive names. Warn about
2573 [no-]generics and [no-]relax directives and treat them as
2575 (xtensa_begin_directive): Call md_flush_pending_output only for some
2576 directives. Check for directives inside instruction bundles. Warn
2577 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2578 directives. Handle new directives. Check generating_literals flag
2580 (xtensa_end_directive): Check for directives inside instruction
2581 bundles. Warn and ignore [no-]density directives. Handle new
2582 directives. Call xtensa_set_frag_assembly_state.
2583 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2584 xtensa_dwarf2_emit_insn): New.
2585 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2586 use_literal_section flag.
2587 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2588 literals. Use xtensa_elf_cons to parse the expression.
2589 (xtensa_literal_prefix): Do not check use_literal_section. Support
2590 ".lit4" sections for absolute literals. Change prefix convention to
2591 replace ".text" (or ".t" in a linkonce section). No need to call
2593 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2594 (expression_end): Handle closing braces and colons.
2595 (PLT_SUFFIX, plt_suffix): Delete.
2596 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2597 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2598 and O_hi16 expressions as well.
2599 (tokenize_arguments): Handle closing braces and colons.
2600 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2601 operands and paired register syntax.
2602 (get_invisible_operands): New.
2603 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2604 new xtensa-isa.h functions.
2605 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2606 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2607 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2608 instructions. Use xtensa_translate_zero_immed.
2609 (operand_is_immed, operand_is_pcrel_label): Delete.
2610 (get_relaxable_immed): Use new xtensa-isa.h functions.
2611 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2613 (xtensa_print_insn_table, print_vliw_insn): New.
2614 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2615 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2616 is_branch_or_jump_opcode): Delete.
2617 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2618 (opnum_to_reloc, reloc_to_opnum): Delete.
2619 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2620 xtensa-isa.h functions. Operate on one slot of an instruction.
2621 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2622 xg_get_insn_size): Delete.
2623 (xg_get_build_instr_size): Use xg_get_single_size.
2624 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2625 xg_build_widen_table. Use xg_get_single_size.
2626 (xg_get_max_narrow_insn_size): Delete.
2627 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2628 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2630 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2631 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2632 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2633 xg_build_widen_table. Use xg_get_single_size.
2634 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2636 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2637 treat weak symbols conservatively.
2638 (xg_check_operand): Use new xtensa-isa.h functions.
2639 (is_dnrange): Delete.
2640 (xg_assembly_relax): Inline previous calls to tinsn_copy.
2641 (xg_finish_frag): Specify separate relax states for the frag and slot0.
2642 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2643 xtensa-isa.h functions.
2644 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2645 xg_instruction_matches_options): New.
2646 (xg_instruction_matches_rule): Handle O_register expressions. Call
2647 xg_instruction_matches_options.
2648 (transition_rule_cmp): New.
2649 (xg_instruction_match): Update call to xg_build_simplify_table.
2650 (xg_build_token_insn): Record loc fields.
2651 (xg_simplify_insn): Check is_specific_opcode field and
2652 density_supported flag.
2653 (xg_expand_assembly_insn): Skip checking code_density_available. Use
2654 new xtensa-isa.h functions. Call use_transform instead of can_relax.
2655 (xg_assemble_literal): Add error handling for O_big. Call
2656 record_alignment. Handle O_pltrel.
2657 (xg_valid_literal_expression): New.
2658 (xg_assemble_literal_space): Add slot parameter. Remove call to
2659 set_expr_symbol_offset. Add call to record_alignment. Update call to
2661 (xg_emit_insn): Delete.
2662 (xg_emit_insn_to_buf): Add format parameter. Update calls to
2663 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2664 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2665 and slot parameters. Handle new "alternate" relocations for absolute
2666 literals and CONST16 instructions. Check for bad uses of O_lo16 and
2667 O_hi16. Use new xtensa-isa.h functions.
2668 (xg_assemble_tokens): Delete.
2669 (is_register_writer): Use new xtensa-isa.h functions.
2670 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2671 old-style RSR from LCOUNT.
2672 (next_frag_opcode): Delete.
2673 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2674 update_next_frag_state): New.
2675 (update_next_frag_nop_state): Delete.
2676 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2677 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
2678 the state of the absolute-literals directive. Add calls to
2679 record_alignment and xtensa_set_frag_assembly_state. Call
2680 xtensa_switch_to_non_abs_literal_fragment instead of
2681 xtensa_switch_to_literal_fragment.
2683 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
2684 (get_expanded_loop_offset): Change check for undefined opcode to an
2686 (xtensa_set_frag_assembly_state, relaxable_section,
2687 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
2688 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
2689 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
2690 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
2691 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
2692 (xtensa_init_fix_data): New.
2693 (xtensa_frob_label): Reset label symbol to the current frag. Check
2694 do_align_targets and generating_literals flag. Propagate frequency
2695 info to new alignment frag. Call xtensa_set_frag_assembly_state.
2696 (xtensa_unrecognized_line): New.
2697 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
2698 to xtensa_set_frag_assembly_state.
2699 (error_reset_cur_vinsn): New.
2700 (md_assemble): Remove check for literal frag. Remove call to
2701 istack_init. Call use_transform instead of use_generics. Parse
2702 explicit instruction format specifiers. Move code for
2703 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
2704 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
2705 Add dwarf2_where call. Remote automatic alignment for ENTRY
2706 instructions. Move call to xtensa_clear_insn_labels to the end.
2707 Rearrange to handle bundles.
2708 (xtensa_cons_fix_new): Delete.
2709 (xtensa_handle_align): New.
2710 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
2711 assignment to is_no_density field.
2712 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
2713 instead of reloc_to_opnum. Handle "alternate" relocations.
2714 (xtensa_force_relocation, xtensa_check_inside_bundle,
2715 xtensa_elf_section_change_hook): New.
2716 (xtensa_symbol_new_hook): Delete.
2717 (xtensa_fix_adjustable): Check for difference of symbols with an
2718 offset. Check for external and weak symbols.
2719 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
2720 (md_estimate_size_before_relax): Return expansion for the first slot.
2721 (tc_gen_reloc): Handle difference of symbols by producing
2722 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
2723 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
2724 tentative values into the output when linkrelax is set.
2725 (XTENSA_PROP_SEC_NAME): Define.
2726 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
2727 Create literal tables only if using literal sections. Create new
2728 property tables instead of old instruction tables. Check for unaligned
2729 branch targets and loops.
2730 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
2731 new_resource_table, clear_resource_table, resize_resource_table,
2732 resources_available, reserve_resources, release_resources,
2733 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
2734 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
2735 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
2736 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
2737 flag. Update checks for workaround options. Call
2738 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
2739 (xtensa_cleanup_align_frags): Add special case for branch targets.
2740 Check for and mark unreachable frags.
2741 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
2742 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
2743 end of a zero-overhead loop body.
2744 (frag_can_negate_branch): Handle instructions with multiple slots.
2745 Use new xtensa-isa.h functions
2746 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
2747 xtensa_mark_zcl_first_insns): New.
2748 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
2749 transformations are disabled.
2750 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
2751 multislot instructions.
2752 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
2753 Likewise. Also error if transformations are disabled.
2754 (unrelaxed_frag_max_size): New.
2755 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
2756 xtensa-isa.h functions.
2757 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
2758 xtensa_opcode_is_loop instead of is_loop_opcode.
2759 (get_text_align_power): Replace as_fatal with assertion.
2760 (get_text_align_fill_size): Iterate instead of using modulus when
2762 (get_noop_aligned_address): Assert that this is for a machine-dependent
2763 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
2764 xg_get_single_size, and frag_format_size.
2765 (get_widen_aligned_address): Rename to ...
2766 (get_aligned_diff): ... this function. Add max_diff parameter.
2767 Remove handling of rs_align/rs_align_code frags. Use
2768 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
2769 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
2770 and pass it back to caller.
2771 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
2772 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
2773 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
2774 (relax_frag_text_align): Rename to ...
2775 (relax_frag_loop_align): ... this function. Assume loops can only be
2776 in the first slot of an instruction.
2777 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
2778 instruction. Remove call to frag_wane.
2779 (relax_frag_narrow): Rename to ...
2780 (relax_frag_for_align): ... this function. Extend to handle
2781 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
2782 RELAX_NARROW for the first slot.
2783 (find_address_of_next_align_frag, bytes_to_stretch): New.
2784 (future_alignment_required): Use find_address_of_next_align_frag and
2785 bytes_to_stretch. Look ahead to subsequent frags to make smarter
2786 alignment decisions.
2787 (relax_frag_immed): Add format, slot, and estimate_only parameters.
2788 Check if transformations are enabled for b_j_loop_end workaround.
2789 Use new xtensa-isa.h functions and handle multislot instructions.
2790 Update call to xg_assembly_relax.
2791 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
2792 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
2794 (convert_frag_narrow): Add segP, format and slot parameters. Call
2795 convert_frag_immed for branch instructions. Adjust calls to
2796 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
2797 xg_get_single_size and xg_get_single_format.
2798 (convert_frag_fill_nop): New.
2799 (convert_frag_immed): Add format and slot parameters. Handle multislot
2800 instructions and use new xtensa-isa.h functions. Update calls to
2801 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
2802 enabled for b_j_loop_end workaround. Use build_nop instead of
2803 assemble_nop. Check is_specific_opcode flag. Check for unreachable
2804 frags. Use xg_get_single_size. Handle O_pltrel.
2805 (fix_new_exp_in_seg): Remove check for old plt flag.
2806 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
2807 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
2808 for loop opcode to an assertion. Mark all frags up to the end of the
2809 loop as not transformable.
2810 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
2811 (get_subseg_info): New.
2812 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
2814 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
2815 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
2816 (xtensa_switch_to_non_abs_literal_fragment): New.
2817 (cache_literal_section): Add is_code parameter and pass it through to
2818 retrieve_literal_seg.
2819 (retrieve_literal_seg): Add is_code parameter and use it to set the
2820 flags on the literal section. Handle case where head parameter is 0.
2821 (get_frag_is_no_transform, set_frag_is_specific_opcode,
2822 set_frag_is_no_transform): New.
2823 (xtensa_create_property_segments): Add end_property_function parameter
2824 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
2825 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
2826 (xtensa_create_xproperty_segments, section_has_xproperty): New.
2827 (add_xt_block_frags): Add end_property_function parameter and call it
2828 if it is non-zero. Call xtensa_frag_flags_init.
2829 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
2830 get_frag_property_flags, frag_flags_to_number,
2831 xtensa_frag_flags_combinable, xt_block_aligned_size,
2832 xtensa_xt_block_combine, add_xt_prop_frags,
2833 init_op_placement_info_table, opcode_fits_format_slot,
2834 xg_get_single_size, xg_get_single_format): New.
2835 (istack_push): Inline call to tinsn_copy.
2836 (tinsn_copy): Delete.
2837 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
2838 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
2839 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
2840 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
2841 functions. Handle invisible operands.
2842 (tinsn_to_slotbuf): New.
2843 (tinsn_check_arguments): Use new xtensa-isa.h functions.
2844 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
2845 vinsn_from_chars, and xg_free_vinsn.
2846 (tinsn_from_insnbuf): New.
2847 (tinsn_immed_from_frag): Add slot parameter and handle multislot
2848 instructions. Handle symbol differences.
2849 (get_num_stack_text_bytes): Use xg_get_single_size.
2850 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
2851 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
2852 get_expr_register, set_expr_symbol_offset_diff): New.
2853 * config/tc-xtensa.h (MAX_SLOTS): Define.
2854 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
2855 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
2856 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
2858 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
2859 (xtensa_frag_type struct): Add is_assembly_state_set,
2860 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
2861 is_align, is_text_align, alignment, and is_first_loop_insn fields.
2862 Replace is_generics and is_relax fields by is_no_transform field.
2863 Delete is_text and is_longcalls fields. Change text_expansion and
2864 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
2865 per-slot information: literal_frags, slot_subtypes, slot_symbols,
2866 slot_sub_symbols, and slot_offsets. Add fr_prev field.
2867 (xtensa_fix_data struct): New.
2868 (xtensa_symfield_type struct): Delete plt field.
2869 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
2870 forward declaration here.
2871 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
2872 (XTENSA_SECTION_RENAME): Undefine.
2873 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
2874 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
2875 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
2876 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
2877 (unit_num_copies_func, opcode_num_units_func,
2878 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
2879 (resource_table struct): New.
2880 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
2881 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
2882 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
2883 (tinsn_copy): Delete prototype.
2884 (vliw_insn struct): New.
2885 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
2886 (widen_spec_list): Add option conditions for density and boolean
2887 instructions. Add expansions using CONST16 and conditions for using
2888 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
2890 (simplify_spec_list): Add option conditions for density instructions.
2891 Add entry for NOP instruction.
2892 (append_transition): Add cmp function pointer parameter and use it to
2893 insert the new entry in order.
2894 (operand_function_LOW16U, operand_function_HI16U): New.
2895 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
2896 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
2897 (enter_opname, split_string): Use xstrdup instead of strdup.
2898 (init_insn_pattern): Initialize new options field.
2899 (clear_req_or_option_list, clear_req_option_list,
2900 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
2902 (parse_insn_pattern): Parse option conditions.
2903 (transition_applies): New.
2904 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
2905 swapped last arguments in calls to append_constant_value_condition.
2906 Call clone_req_option_list. Add warning about invalid opcode.
2907 Handle LOW16U and HI16U function names.
2908 (build_transition_table): Add cmp parameter and use it in calls to
2909 append_transition. Use new xtensa-isa.h functions. Check
2910 transition_applies before adding entries.
2911 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
2912 pass it through to build_transition_table.
2913 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
2914 ReqOption, transition_cmp_fn): New types.
2915 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
2916 (transition_rule struct): Add options field.
2917 * doc/as.texinfo (Overview): Update Xtensa options.
2918 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
2919 --[no-]relax, and --[no-]generics options. Update descriptions of
2920 --text-section-literals and --[no-]longcalls. Add
2921 --[no-]absolute-literals and --[no-]transform.
2922 (Xtensa Syntax): Add description of syntax for FLIX instructions.
2923 Remove use of "generic" and "specific" terminology for opcodes.
2924 (Xtensa Registers): Generalize the syntax description to include
2925 user-defined register files.
2926 (Xtensa Automatic Alignment): Update.
2927 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
2928 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
2929 (Xtensa Directives): Remove confusing rules about precedence.
2930 (Density Directive, Relax Directive): Delete.
2931 (Schedule Directive): New.
2932 (Generics Directive): Rename to ...
2933 (Transform Directive): ... this node.
2934 (Literal Directive): Update for absolute literals. Missing
2935 literal_position directive is now an error.
2936 (Literal Position Directive): Update for absolute literals.
2937 (Freeregs Directive): Delete.
2938 (Absolute Literals Directive): New.
2939 (Frame Directive): Minor editing.
2940 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
2941 Update dependencies.
2942 * Makefile.in: Regenerate.
2944 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2946 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
2947 to build the second and third fixups for a composite relocation.
2948 (macro_read_relocs): New function.
2949 (macro_build): Use it.
2950 (s_cpsetup): Pass all three composite relocation codes to macro_build.
2951 Simplify fragging code accordingly.
2952 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
2953 of the composite relocation. Set fx_tcbit in both fixups.
2955 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2957 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
2958 (md_apply_fix3): Don't treat composite relocs as done.
2960 2004-10-07 Jan Beulich <jbeulich@novell.com>
2962 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
2963 prefix for symbol names generated from the LOCAL macro directive.
2965 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
2966 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
2968 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
2970 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
2972 (md_assemble): Add error checking for Co-Processor instructions.
2973 (get_cinv_parameters): Add 'b' option to invalidate the
2974 branch-target cache.
2976 2004-10-05 Paul Brook <paul@codesourcery.com>
2978 * config/tc-arm.c (unwind): New variable.
2979 (vfp_sp_encode_reg): New function.
2980 (vfp_sp_reg_required_here): Use it.
2981 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
2982 (vfp_parse_reg_list): New function.
2983 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
2984 s_arm_unwind_personality, s_arm_unwind_personalityindex,
2985 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
2986 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
2988 (md_pseudo_table): Add them.
2989 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
2990 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
2991 (set_section, add_unwind_adjustsp, flush_pending_unwind,
2992 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
2993 require_hashconst, add_unwind_opcode): New functions.
2994 * doc/c-arm.texi: Document unwinding opcodes.
2995 * NEWS: Mention the new feature.
2997 2004-10-04 Eric Christopher <echristo@redhat.com>
2999 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3001 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3003 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3005 * config/tc-s390.c (md_apply_fix3): Likewise.
3006 * config/tc-sparc.c (md_apply_fix3): Likewise.
3008 2004-10-01 Paul Brook <paul@codesourcery.com>
3010 * config/tc-arm.c (arm_elf_section_type): New function.
3011 (arm_elf_change_section): Set section link for exidx sections.
3012 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3013 (md_elf_section_type): Define.
3015 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3017 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3018 instruction's offset.
3020 2004-10-01 Adam Nemet <anemet@lnxw.com>
3022 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3024 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3026 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3027 asymbol *, instead use symbol_get_bfdsym.
3029 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3031 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3033 2004-09-30 Paul Brook <paul@codesourcery.com>
3035 * config/tc-arm.c (do_smi, do_nop): New functions.
3036 (insns): Add ARMv6ZK instructions.
3037 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3038 (tc_gen_reloc): Ditto.
3039 (arm_cpus): Add mpcore and arm1176.
3040 (arm_archs): Add armv6{k,z,zk}.
3041 * doc/c-arm.texi: Document new cores and architectures.
3043 2004-09-30 Nick Clifton <nickc@redhat.com>
3045 * config/tc-arm.c: Use ISO C90 formatting.
3047 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3049 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3050 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3051 REG_TYPE_MVDX is expected.
3053 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3055 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3057 2004-09-21 James E Wilson <wilson@specifixinc.com>
3059 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3060 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3061 output_spill_base, output_unat_psprel, output_lc_psprel,
3062 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3063 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3064 output_spill_psprel_p): Use it.
3066 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3068 * config/tc-crx.c (handle_LoadStor): New function.
3069 Handle load/stor unique instructions before parsing.
3071 2004-09-17 Paul Brook <paul@codesourcery.com>
3073 * config/tc-arm.c (s_arm_rel31): New funciton.
3074 (md_pseudo_table): Add .rel31.
3075 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3076 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3077 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3078 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3079 (arm_parse_reloc): Add (target2).
3081 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3083 * Makefile.am: Run "make dep-am".
3084 * Makefile.in: Regenerate.
3085 * aclocal.m4: Regenerate.
3086 * configure: Regenerate.
3087 * doc/Makefile.in: Regenerate.
3088 * po/POTFILES.in: Regenerate.
3089 * po/gas.pot: Regenerate.
3091 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3093 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3094 [!LLONG_MAX]: Ditto.
3096 2004-09-13 Paul Brook <paul@codesourcery.com>
3098 * config/tc-arm.c: Rename RELABS to TARGET1.
3100 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3102 * messages.c (as_internal_value_out_of_range): Cast values passed
3103 to as_bad_where or as_warn_where to proper type.
3105 2004-09-11 Theodore A. Roth <troth@openavr.org>
3107 * config/tc-avr.c: Add support for
3108 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3110 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3112 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3113 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3115 2004-09-08 Paul Brook <paul@codesourcery.com>
3117 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3118 fini_array and preinit_array section types.
3119 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3121 * doc/as.texinfo: Document extra section types.
3123 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3125 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3126 * Makefile.in: Regenerated.
3127 * configure.in: Set em for arm*-*-symbianelf*.
3128 * configure: Regenerated.
3129 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3130 vectors when appropriate.
3131 * config/te-symbian.h: New file.
3133 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3135 * config/tc-crx.c (gettrap): Exception vector can be case
3137 (process_label_constant): Fix a 32-bit displacement bug in branch
3139 (get_operandtype) : Bug fix, wrong operand was used.
3140 (process_label_constant): Initialize relocation type to
3143 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3145 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3146 for synthesizable cores.
3148 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3150 2004-08-25 Dmitry Diky <diwil@spec.ru>
3152 * config/tc-msp430.c: Clean-up the code.
3153 (md_relax_table): New relax table.
3154 (mcu_types): Sort MCU types.
3155 (md_pseudo_table): Add .profiler pseudo handler.
3156 (pow2value): New function.
3157 (msp430_profiler): New function.
3158 (msp430_operands): Add new insns handlers.
3159 (msp430_srcoperand): Add register operand handler, allow complex
3161 (md_estimate_size_before_relax): Rewritten.
3162 (md_convert_frag): Rewritten.
3163 (msp430_relax_frag): New function.
3164 * config/tc-msp430.h (md_relax_frag): define macro
3165 * doc/c-msp430.texi: Update information.
3167 2004-08-24 Nick Clifton <nickc@redhat.com>
3169 * as.c (std_shortopts): Allow -g to take an optional argument.
3170 (parse_args): Pass any switch starting with -g on to the backend
3173 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3175 * configure.in (arm*-*-symbianelf*): New target.
3176 (arm*-*-eabi*): Likewise.
3177 * configure: Regenerated.
3179 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3180 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3183 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3185 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3186 argument, don't do anything if current section is not
3187 .gnu.linkonce.t.* and linkonce_empty is set.
3188 (generate_unwind_image, dot_endp): Adjust callers, call
3189 start_unwind_section (*, 1) if nothing will be put into the
3192 2004-08-17 Nick Clifton <nickc@redhat.com>
3194 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3195 (show_usage): Add -g.
3196 (std_longopts): Add --gen-debug. Alpha sort the table.
3197 (parse_args): Print an error message if a switch is not handled.
3198 Handle the -g switch, calling md_debug_format_selector() if
3200 * NEWS: Mention new feature.
3201 * doc/as.texinfo: Document new switch.
3202 * doc/internals.texi: Document behaviour of md_parse_option.
3204 * config/tc-arm.c (md_parse_option): Do not issue an error message
3205 if the switch is not recognised.
3206 * config/tc-m68k.c (md_parse_option): Likewise.
3207 * config/tc-pdp11.c (md_parse_option): Likewise.
3208 * config/tc-v850.c (md_parse_option): Likewise.
3210 * as.h: Fix up formatting.
3213 2004-08-16 Nick Clifton <nickc@redhat.com>
3215 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3217 * configure.in: Sort architecture based tables alphabetically.
3218 * configure: Regenerate.
3220 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3222 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3223 { "cc", 68 }, with { "cr", 70 }.
3225 2004-08-13 Jan Beulich <jbeulich@novell.com>
3226 Nick Clifton <nickc@redhat.com>
3228 * as.c: Add and handle new --alternate command line option.
3229 * macro.c (macro_set_alternate): New.
3230 * macro.h (macro_set_alternate): Declare.
3231 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3232 * doc/as.texinfo: Document new command line option and pseudo-ops
3233 as well as insert documentation originating from gasp about
3234 alternate macro syntax.
3235 * NEWS: Mention new command line option and pseudo-ops.
3237 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3239 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3242 2004-08-06 Paul Brook <paul@codesourcery.com>
3244 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3245 Handle new relocations.
3246 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3248 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3250 * write.c (relax_segment): Use was_address instead of address when
3251 setting fr_fix field for align frag due to backwards .org.
3253 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3255 Introduce SH2a support.
3256 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3257 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3259 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3260 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3261 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3262 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3263 to end of conditional expression.
3264 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3265 * config/tc-sh.c: Add sh2a-nofpu support.
3266 2003-12-29 DJ Delorie <dj@redhat.com>
3267 * tc-sh.c: Add sh2a support.
3268 (parse_reg): Add tbr.
3269 (parse_at): Support @@(disp,tbr).
3270 (get_specific): Support sh2a opcodes.
3271 (insert4): New, for 4 byte relocs.
3272 (build_Mytes): Support sh2a opcodes.
3273 (md_apply_fix3_Mytes): Support sh2a opcodes.
3274 2003-12-02 Michael Snyder <msnyder@redhat.com>
3275 * config/tc-sh.c (md_parse_option): Handle sh2a.
3276 (sh_elf_final_processing): Ditto.
3278 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3280 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3283 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3285 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3286 (ppc_arch): Expand comment.
3288 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3290 * config/tc-crx.c: Support evaluating the difference between two
3292 * config/tc-crx.h: Likewise.
3294 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3296 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3298 (ia64_elf_section_change_hook): Set the linked-to section for
3301 2004-07-26 Dmitry Diky <diwil@spec.ru>
3303 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3304 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3305 msp430xG438, msp430xG439.
3307 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3309 * doc/as.texinfo (Section, PushSection): Correct documentation
3312 2004-07-21 Jan Beulich <jbeulich@novell.com>
3314 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3315 permissible for the selected instruction suffix.
3316 (match_template): Don't permit 64-bit general purpose operands in
3318 (finalize_imm): Permit 64-bit immediates.
3319 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3320 specially except for the width of the used base and/or index
3321 registers. For 32-bit displacements, use sign-extended
3322 relocations only when using 64-bit addressing.
3323 Force zero displacement on rip-relative addressing when there is
3324 no other displacement.
3325 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3326 specially except for the width of the used base and/or index
3328 (parse_register): Disallow Reg64 registers in 32-bit mode.
3330 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3331 suffix if the instruction doesn't support it.
3333 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3335 * config/tc-mips.c (append_insn): Handle constant expressions with
3336 no associated relocation.
3337 (mips_ip): Cancel the expression after use for the Q format
3339 (parse_relocation): Return no relocation for unsupported
3341 (my_getSmallExpression): Return no relocation if no relocation
3344 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3346 * config/obj-som.c (adjust_stab_sections): Add prototype.
3347 (obj_som_compiler, obj_som_version, obj_som_copyright,
3348 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3349 * config/tc-hppa.c (update_subspace): Likewise.
3350 (is_defined_subspace): Amplify comment.
3351 * config/obj-som.h (som_frob_file): Add prototype.
3353 2004-07-19 Christopher Faylor <cgf@timesys.com>
3354 H.J. Lu <hongjiu.lu@intel.com>
3356 * subsegs.c (section_symbol): Don't create a new segment when
3357 existing segment is undefined.
3359 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3361 * config/tc-arm.c: Include include/opcode/arm.h.
3362 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3363 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3364 (FPU_ARCH_*): Delete.
3365 * Makefile.am: Update dependencies.
3366 * Makefile.in: Regenerate.
3368 2004-07-15 Nick Clifton <nickc@redhat.com>
3370 * configure.in: Accept armbe as a big-endian arm configuration.
3371 * configure: Regenerate.
3373 2004-07-13 Thomas Nystrom <thn@saeab.se>
3375 * config/tc-i386.c (T_SHIFTOP): New constant.
3376 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3377 (intel_el1): Handle '~'.
3378 (intel_get_token): Handle '<>', '&', '|' and '~'.
3380 2004-07-13 Nick Clifton <nickc@redhat.com>
3382 (md_assemble): Remove spurious newline from end of as_bad error
3384 (intel_e05_1): Likewise.
3385 (intel_e11): Likewise.
3386 (intel_match_token): Likewise.
3388 2004-07-11 Andreas Schwab <schwab@suse.de>
3390 * config/tc-m68k.c: Convert to C90. Remove redundant
3391 declarations. Indentation fixup.
3392 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3393 obj_coff_section ourselves.
3395 2004-07-09 James E Wilson <wilson@specifixinc.com>
3397 * config/tc-ia64.c (default_big_endian): New.
3398 (dot_byteorder, md_begin): Use it.
3399 (md_parse_option): Set it.
3401 2004-07-09 Nick Clifton <nickc@redhat.com>
3403 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3404 * configure: Regenerate.
3405 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3406 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3407 sh_find_elf_flags if necessary.
3409 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3411 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3412 going to be split into more than one in-place addend, return 0
3413 for relocations against mergeable sections. Associate comments
3416 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3418 * Makefile.am (CPU_TYPES): Add crx.
3419 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3420 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3421 (DEPTC_crx_elf): New target.
3422 (DEPOBJ_crx_elf): Likewise.
3423 (DEP_crx_elf): Likewise.
3424 * Makefile.in: Regenerate.
3425 * configure.in: Add crx* target.
3426 * configure: Regenerate.
3427 * config/tc-crx.c: New file.
3428 * config/tc-crx.h: New file.
3429 * NEWS: Mention new target.
3431 2004-07-06 Nick Clifton <nickc@redhat.com>
3433 * config.in: Undefine TARGET_SYMBIAN by default.
3435 * configure: Regenerate. Add sh-symbian-elf target. If
3436 selected define TARGET_SYMBIAN.
3437 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3438 format if TARGET_SYMBIAN has been defined.
3440 * output-file.c (output_file_create): Report the target format
3441 chosen when bfd_openw reports that it is invalid.
3443 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3444 pseudo for BFD based assemblers.
3446 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3449 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3450 (md_parse_option): Remove redundant -isa testing.
3451 Make bfd_arch variable const.
3452 (md_show_usage): Make bfd_arch variable const.
3454 2004-07-03 James E Wilson <wilson@specifixinc.com>
3456 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3457 * config/tc-ia64.h (md_frag_check): Define.
3459 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3461 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3463 * doc/as.texinfo (Weak): Document PE weak symbols.
3465 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3467 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3468 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3469 (mips_frob_file): Rework so that only a single pass through the
3470 relocs is needed. Allow %lo()s to have higher offsets than their
3471 corresponding %hi()s or %got()s.
3473 2004-07-02 Nick Clifton <nickc@redhat.com>
3475 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3476 allow values which have come from undefined symbols.
3477 Always consider this fixup to have been processed as a reloc
3478 cannot be generated for it.
3480 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3482 * frags.h (struct frag): Add has_code and insn_addr fields.
3483 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3484 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3485 * config/tc-ppc.h (md_frag_check): Define.
3487 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3489 * doc/Makefile.am (info): Rename goal to...
3490 (info-local): ... this, to preserve implicit dependencies.
3491 * doc/Makefile.in: Regenerate with automake 1.8.5.
3493 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3495 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3496 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3497 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3498 (tc_gen_reloc): Likewise.
3499 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3500 (m32r_parse_name): Likewise.
3501 (m32r_cgen_parse_fix_exp): Likewise.
3502 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3503 (O_PIC_reloc): Likewise.
3504 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3505 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3506 for @GOTOFF, @GOT, @PLT.
3508 2004-06-21 Jan Beulich <jbeulich@novell.com>
3510 * gas/symbols.c: While discarding ordinary local absolute symbols
3511 when --strip-local-absolute is in effect, retain file symbols.
3513 2004-06-20 Andreas Schwab <schwab@suse.de>
3515 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3516 (md_parse_option): Likewise.
3518 2004-06-17 Jan Beulich <jbeulich@novell.com>
3520 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3521 * config/te-netware.h: New file.
3522 * config/te-ppcnw.h: Delete: Obsolete.
3523 * configure.in: Eliminate ill NetWare targets. Make generic
3524 NetWare target use proper emulation.
3525 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3526 reference to new te-netware.h.
3527 * configure: Regenerate.
3528 * Makefile.in: Regenerate.
3530 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3532 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3533 comparison in .insn pseudo operation.
3535 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3537 * config/obj-coff.c (coff_adjust_section_syms): Use
3538 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3539 (coff_frob_section): Likewise.
3540 * config/tc-mips.c (md_apply_fix3): Likewise.
3541 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3542 (elf_frob_file_after_relocs): Likewise.
3544 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3546 * config/tc-hppa.c (log2): Rename to exact_log2.
3547 (pa_next_subseg): Delete unused function.
3548 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3549 (create_new_subspace): Likewise.
3552 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3553 labels. Fix warning.
3555 2004-05-28 DJ Delorie <dj@redhat.com>
3557 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3558 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3559 or non-merged symbols.
3561 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3563 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3564 restore the old slot when inserting srlz.i/srlz.d.
3566 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3568 * Makefile.am: Regenerate dependecies.
3569 * Makefile.in: Regenerate.
3570 * config/tc-sh.c (valid_arch): Make unsigned.
3571 (preset_target_arch): Likewise.
3572 (md_begin): Use new architecture flags system.
3573 (get_specific): Likewise.
3574 (assemble_ppi): Likewise.
3575 (md_assemble): Likewise. Also fix error check for bad opcodes.
3576 (md_parse_option): Likewise. Also generate -isa values according
3577 to the table in bfd/cpu-sh.c instead of just constants. Also
3578 allow <arch>-up ISA variants.
3579 (sh_elf_final_processing): Replace if-else chain with a call to
3580 sh_find_elf_flags().
3581 * testsuite/gas/sh/arch: New directory.
3582 * testsuite/gas/sh/arch/arch.exp: New test script.
3583 * testsuite/gas/sh/arch/arch_expected.txt: New file.
3584 * testsuite/gas/sh/arch/sh.s: New file.
3585 * testsuite/gas/sh/arch/sh2.s: New file.
3586 * testsuite/gas/sh/arch/sh-dsp.s: New file.
3587 * testsuite/gas/sh/arch/sh2e.s: New file.
3588 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
3589 * testsuite/gas/sh/arch/sh3.s: New file.
3590 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
3591 * testsuite/gas/sh/arch/sh3e.s: New file.
3592 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
3593 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
3594 * testsuite/gas/sh/arch/sh4.s: New file.
3595 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
3596 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
3597 * testsuite/gas/sh/arch/sh4a.s: New file.
3599 2004-05-28 Peter Barada <peter@the-baradas.com>
3601 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3602 with zero offset into mode 2 addressing to save a word.
3604 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3606 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3607 (ar_is_only_in_integer_unit): New.
3608 (ar_is_only_in_memory_unit): New.
3609 (generate_unwind_image): Silence gcc on 32bit host.
3610 (md_assemble): Use ar_is_only_in_integer_unit instead of
3611 ar_is_in_integer_unit. Check AR access.
3613 2004-05-27 Peter Barada <peter@the-baradas.com>
3615 * config/tc-m68k.c (md_begin): Sort the opcode table into
3617 (m68k_compare_opcode): New function to do the sorting.
3619 2004-05-24 Peter Barada <peter@the-baradas.com>
3621 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3622 addressing on MIT style operands.
3623 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3625 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3628 2004-05-23 Alan Modra <amodra@bigpond.net.au>
3630 * expr.c (operand, operator): Don't reject '++' and '--'.
3632 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
3634 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3637 2004-05-17 Adam Nemet <anemet@lnxw.com>
3639 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3640 * configure: Regenerate.
3642 2004-05-13 Paul Brook <paul@codesourcery.com>
3644 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3646 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3648 * configure.in (or32-*-rtems*): Switch to elf.
3649 * configure: Regenerate.
3651 2004-05-13 Nick Clifton <nickc@redhat.com>
3653 * po/fr.po: Updated French translation.
3655 2004-05-11 Nick Clifton <nickc@redhat.com>
3657 * doc/as.texinfo (Section): Document G and T flags to .section
3658 directive. Document the extra arguments that the G flag
3659 requires. Document the #tls flag.
3661 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
3663 * subsegs.c (section_symbol): Create a new section symbol if
3664 the existing one doesn't match.
3665 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3667 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
3669 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3670 to cope with VR4181A errata MD(1) and MD(4).
3672 2004-05-07 Brian Ford <ford@vss.fsi.com>
3674 * NEWS: Mention .secrel32 for pe[i]-i386.
3676 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3678 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3679 (HANDLE_ALIGN): New.
3681 2004-05-06 Daniel Jacobowitz <dan@debian.org>
3683 * Makefile.am (DIST_SUBDIRS): Define.
3684 * aclocal.m4: Regenerate with automake 1.8.4.
3685 * Makefile.in: Likewise.
3686 * doc/Makefile.in: Likewise.
3688 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
3690 * config/tc-ia64.c (dot_serialize): Declare.
3691 (dot_serialize): New function.
3692 (md_pseudo_table): Add ".serialize.data" and
3693 ".serialize.instruction" directives.
3695 2004-05-06 Nick Clifton <nickc@redhat.com>
3697 * messages (as_internal_value_out_of_range): Print a message about
3698 a value being out of range. Be consistent about whether the
3699 values are printed in decimal or hexadecimal.
3700 (as_warn_value_out_of_range): Generate a warning message about an
3702 (as_bad_value_out_of_range): Generate an error message about an
3704 * as.h: Prototype the new functions.
3705 * config/tc-alpha.c (insert_operand): Use new function.
3706 * config/tc-arc.c (arc_insert_operand): Likewise.
3707 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
3708 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
3709 * config/tc-ppc.c (ppc_insert_operand): Likewise.
3710 * config/tc-s390.c (s390_insert_operand): Likewise.
3711 * config/tc-v850.c (v850_insert_operand): Likewise.
3713 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3715 * configure.in: Set em=linux for frv-*-*linux*.
3716 * configure: Rebuilt.
3717 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
3718 (frv_md_fdpic_enabled): New.
3719 * config/tc-frv.c (frv_md_fdpic_enabled): New.
3720 (DEFAULT_FDPIC): New.
3721 (frv_flags): Use DEFAULT_FDPIC.
3722 (frv_pic_flag): Likewise.
3723 (OPTION_NOPIC): New.
3724 (md_longopts): Add -mnopic.
3725 (md_parse_option): Handle it.
3726 (md_show_usage): Add -mfdpic and -mnopic.
3728 2004-05-05 Peter Barada <peter@the-baradas.com>
3730 * config/tc-m68k.c: Add find_cf_chip to print list of valid
3731 chips for invalid coldfire instructions, rename selectors
3732 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
3733 add current_chip to track which chip is referred to(including save/restore),
3734 use current_chip to select control registers, not current_arch.
3735 (md_show_usage): Add new chips.
3736 * doc/c-m68k.texi: Document new command line switches.
3738 2004-05-05 Jakub Jelinek <jakub@redhat.com>
3740 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
3741 (NOP_OPCODE): Define.
3742 (s390_align_code): Remove prototype.
3743 * tc-s390.c (s390_align_code): Remove.
3745 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
3747 * config/tc-ia64.c (make_unw_section_name): Removed.
3748 (start_unwind_section): New function.
3749 (generate_unwind_image): Take const segT instead of const
3751 (dot_handlerdata): Adjusted.
3752 (dot_endp): Likewise.
3754 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3756 * config/obj-elf.c (obj_elf_change_section): Allow the
3757 ".note.GNU-stack" section has SHF_EXECINSTR.
3759 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3761 * config/obj-elf.c (get_section): Return bfd_boolean.
3762 (obj_elf_change_section): Call bfd_get_section_by_name_if
3763 instead of bfd_map_over_sections.
3765 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3767 * config/obj-elf.c (get_section): New function.
3768 (obj_elf_change_section): Support multiple sections with same
3771 2004-04-30 Nick Clifton <nickc@redhat.com>
3773 * config/tc-arm.c (create_register_alias): Fix typo checking for
3774 case sensitive register aliases.
3775 (co_proc_number): Use error message string in all_reg_maps[]
3777 (cp_reg_required_here): Likewise.
3778 (fp_reg_required_here): Likewise.
3780 2004-04-29 Brian Ford <ford@vss.fsi.com>
3782 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
3784 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3786 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
3787 (load_address, macro, mips_ip, md_parse_option)
3788 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
3789 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
3790 embedded-PIC handling, and update comments.
3791 (SWITCH_TABLE): Remove.
3792 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
3793 (enum mips_pic_level): Remove EMBEDDED_PIC.
3794 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
3795 (TC_FORCE_RELOCATION): Update comment.
3796 * ecoff.c (ecoff_build_lineno): Add comment about some code that
3797 might be safe to remove now that MIPS embedded-PIC is gone.
3799 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3801 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
3802 call to obj_set_subsection_attributes.
3803 (obj_som_init_stab_section): Likewise.
3804 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
3805 (pa_def_subspaces): Provide comdat default.
3806 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
3807 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
3808 calls to create_new_subspace and update_subspace to pass comdat flag.
3809 (create_new_subspace, update_subspace): Add new comdat argument. Use
3810 it in calls to obj_set_subsection_attributes.
3811 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
3812 and use of comdat, common and dup_comm parameters.
3814 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
3816 * config/obj-elf.c (obj_elf_change_section): Check if the old
3817 group name is NULL before comparison.
3819 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3821 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
3823 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3825 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
3827 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3829 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
3830 (OPTION_MEMBEDDED_PIC): Remove.
3831 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
3832 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
3833 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
3834 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
3835 (OPTION_ELF_BASE): Renumber.
3836 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
3837 (md_show_usage): Remove mention of -membedded-pic.
3838 * doc/as.texinfo: Remove mention of -membedded-pic.
3840 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3842 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
3843 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
3845 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
3846 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
3847 USE_GLOBAL_POINTER_OPT.
3849 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3851 * config/tc-mips.c (macro): One more use of load_delay_nop.
3853 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
3855 * config/tc-mips.c (load_delay_nop): New function.
3856 (load_address, macro): Use load_delay_nop() to build a nop
3857 which can be omitted with gpr_interlocks.
3859 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3861 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
3862 cop_interlocks): Remove superfluous CPU entries.
3864 2004-04-22 Paul Brook <paul@codesourcery.com>
3866 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
3868 2004-04-22 Peter Barada <peter@the-baradas.com>
3870 * NEWS: Added support for EMAC instructions and MAC/EMAC
3872 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
3873 scale factor tokens, trailing_ampersand to mark mask addressing
3874 for MAC/EMAC instructions.
3875 * config/m68k-parse.y: Add options_ampersand clause, '<<',
3877 (yylex): Handle '>', '<', and '&' following '+'.
3878 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
3879 architectures in archs[].
3880 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
3881 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
3883 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
3884 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
3886 Add EMAC operands to init_table[].
3888 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
3890 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
3892 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
3893 * config/tc-arm.c (enum mstate): Delete from here.
3894 (mapping_state): Remove the static mapstate variable and instead
3895 store the state in the segment. This allows a per-section mapping
3896 state. Handle and ignore MAP_UNDEFINED states.
3897 (arm_elf_change_section): Get the current mapping state from the
3899 (s_ltorg): Set the mapping state to MAP_DATA.
3900 (arm_cleanup): Use arm_elf_change_section to get the mapping state
3901 for each pool as it is emitted.
3903 2004-04-22 Nick Clifton <nickc@redhat.com>
3905 * config/tc-arm.h: Formatting tidy ups.
3907 2004-04-20 Chris Demetriou <cgd@broadcom.com>
3909 * NEWS: Note that MIPS -membedded-pic option is deprecated.
3911 2004-04-20 DJ Delorie <dj@redhat.com>
3913 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
3914 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
3915 [TE_PE] (O_secrel): Define.
3916 [TE_PE] (x86_pe_cons_fix_new): New.
3917 [TE_PE] (pe_directive_secrel): Likewise.
3918 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
3920 2004-04-19 Eric Christopher <echristo@redhat.com>
3922 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
3923 of previous patch for fix in gcc.
3925 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3927 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
3929 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
3931 * read.c (do_align): Call md_flush_pending_output, if defined.
3933 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3935 * expr.c (operand): Correct checks for ++ and --.
3937 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
3939 * config/tc-generic.c: Add some comments.
3941 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
3943 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
3944 -{no-}mfix-vr4122-bugs.
3945 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
3946 (append_insn, mips_emit_delays): Update accordingly.
3947 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
3948 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
3949 (md_parse_option): Update after above changes.
3950 (md_show_usage): Add -mfix-vr4120.
3952 2004-04-13 Bob Wilson <bob.wilson@acm.org>
3954 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
3955 of .section directive; add a reference to the ELF .subsection
3958 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3960 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
3963 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3965 * Makefile.am: Remove mips from aout targets.
3966 * Makefile.in: Regenerate.
3967 * configure.in: Remove mips-dec-bsd* target.
3968 * configure: Regenerate.
3970 2004-04-07 Alan Modra <amodra@bigpond.net.au>
3973 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
3974 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
3975 Update "mapping". Restrict some @ modifiers to 32 bit.
3977 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
3978 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
3980 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
3981 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
3982 dont_adjust_reloc_32 is set.
3983 (md_longopts): Add option -renesas.
3984 (md_parse_option, md_show_usage): Likewise.
3985 * doc/c-sh.texi: Likewise.
3987 2004-04-01 Dave Korn <dk@artimi.com>
3989 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
3990 hi16 and lo16 fixS structs.
3991 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
3992 exactly the same way as for RELOC_DLX_REL16.
3993 (machine_ip): properly respect LO flag in the_insn and
3994 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
3995 (md_apply_fix3): apply RELOC_DLX_LO16.
3997 2004-03-30 Stan Shebs <shebs@apple.com>
3999 Remove long-obsolete MPW support.
4000 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4001 * configure.in: Remove mention of ppc-*-mpw* config.
4002 * configure.in: Likewise.
4004 2004-03-30 Nick Clifton <nickc@redhat.com>
4006 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4007 OBJ_ELF being defined.
4009 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4011 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4013 2004-03-23 Paul Brook <paul@codesourcery.com>
4015 * config/tc-arm.c (meabi_flags): New variable.
4016 (arm_parse_eabi): New function.
4017 (md_begin): Set flags for EABI v3.
4019 (arm_long_opts): Add meabi.
4020 * doc/as.texinfo <ARM>: Document -meabi.
4021 * doc/c-arm.texi: Ditto.
4023 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4025 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4026 tables even when use_literal_section flag is not set.
4028 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4030 * config/tc-sh.c: Remove trailing whitespace.
4032 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4034 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4035 --mul-bug-abort and the default behavior.
4036 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4037 (err_for_dangerous_mul_placement): New variable.
4038 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4040 (md_cris_relax_table): Have placeholder for STATE_MUL.
4041 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4042 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4044 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4045 STATE_BYTE)>: Ditto.
4046 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4047 alignment and position of this frag, emit error message if
4049 (md_assemble): For a multiply insn and when checking it,
4050 transform the current frag into a special frag for that purpose.
4051 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4052 OPTION_MULBUG_ABORT_ON>: Handle new options.
4054 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4056 * config/tc-xtensa.c (mark_literal_frags): New function.
4057 (xtensa_move_literals): Call mark_literal_frags for all literal
4058 segments, including init and fini literal segments.
4059 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4061 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4063 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4064 (pa_comm): Set BSF_OBJECT in symbol flags.
4066 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4068 * Makefile.am: Run "make dep-am".
4069 * Makefile.in: Regenerate.
4070 * doc/Makefile.in: Regenerate.
4071 * config.in: Regenerate.
4072 * po/gas.pot: Regenerate.
4074 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4076 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4077 (demand_empty_rest_of_line): Issue an error here.
4078 (ignore_rest_of_line): Silently skip to end.
4079 (demand_copy_string): Issue an error, not warning.
4081 * config/obj-elf.c (obj_elf_section_name): Likewise.
4082 (obj_elf_section): Likewise.
4083 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4084 (arc_extinst): Likewise.
4085 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4086 (dot_spill): Likewise.
4087 (dot_unwabi): Likewise.
4088 (dot_prologue): Likewise.
4090 * expr.c (operand): Reject ++ and --.
4091 (operator): Likewise.
4093 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4095 * config/tc-sh.c: Include dw2gencfi.h.
4096 (sh_cfi_frame_initial_instructions): New function.
4097 (sh_regname_to_dw2regnum): Likewise.
4098 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4100 (TARGET_USE_CFIPOP): Define.
4101 (tc_cfi_frame_initial_instructions): Likewise.
4102 (tc_regname_to_dw2regnum): Likewise.
4103 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4104 * Makefile.am: Update dependencies.
4105 * Makefile.in: Regenerate.
4107 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4109 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4110 * configure: Regenerate.
4112 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4114 * read.c (s_leb128): Call md_flush_pending_output.
4116 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4118 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4119 * config/tc-i386.h (CpuPadLock): New define.
4120 (CpuUnknownFlags): Added CpuPadLock.
4122 2004-03-07 Andreas Schwab <schwab@suse.de>
4124 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4126 2004-03-07 Richard Henderson <rth@redhat.com>
4128 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4129 (cfi_finish): Likewise for fde.
4131 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4133 * config/tc-ia64.c (md_assemble): Properly handle NULL
4135 (ia64_handle_align): Don't abort if failed to add a stop bit.
4137 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4139 * Makefile.in: Regenerated.
4140 * aclocal.m4: Likewise.
4141 * configure: Likewise.
4142 * doc/Makefile.in: Likewise.
4144 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4146 * config/tc-ia64.c (dot_align): New.
4147 (ia64_do_align): Make it static.
4148 (md_pseudo_table): Use "dot_align" for "align".
4149 (ia64_md_do_align): Don't set align_frag here.
4150 (ia64_handle_align): Add a stop bit to the previous bundle if
4153 * config/tc-ia64.h (ia64_do_align): Removed.
4155 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4157 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4158 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4159 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4160 the most general type or the user specifically requested it.
4161 (md_assemble): Add a new error message for when an instruction
4162 is understood, but is not allowed due to an -isa option.
4164 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4166 * config/tc-ia64.c (align_frag): New.
4167 (md_assemble): Set the tc_frag_data field in align_frag for
4168 IA64_OPCODE_FIRST instructions.
4169 (ia64_md_do_align): Set align_frag.
4170 (ia64_handle_align): Add a stop bit if needed.
4172 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4173 (TC_FRAG_INIT): New.
4175 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4177 * config/tc-frv.c (fr400_audio): New variable.
4178 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4179 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4180 (target_implements_insn_p): New function.
4181 (md_assemble): Report an error if the processor doesn't implement
4184 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4186 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4187 (md_parse_option): Ditto.
4188 (OPTION_NO_SPECIAL_M32R): Added.
4189 (md_show_usage): Document it.
4190 (enable_speial_m32r): Changed a default value from 0 to 1.
4191 * doc/c-m32r.texi: Document the -no-bitinst option.
4193 2004-02-27 Nick Clifton <nickc@redhat.com>
4195 * config/tc-sh.c (get_operand): Revert previous delta.
4196 (tc_gen_reloc): Check for an unknown reloc type before processing
4199 2004-02-27 Hannes Reinecke <hare@suse.de>
4201 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4202 .insn pseudo operation.
4204 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4206 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4207 added for wrong syntax.
4209 2004-02-26 Eric Christopher <echristo@redhat.com>
4211 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4212 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4214 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4216 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4217 nibble types to assembler.
4219 2004-02-25 Fred Fish <fnf@redhat.com>
4221 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4223 2004-02-20 James E Wilson <wilson@specifixinc.com>
4225 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4227 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4228 (ia64_estimate_size_before_relax): New.
4229 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4230 (generate_unwind_image): Pass 1 to fixup_unw_records.
4231 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4232 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4234 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4236 * stabs.c (generate_asm_file): Avoid warning about use of
4237 uninitialized variable.
4239 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4241 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4242 body, and endp, allow unwind records which do not have a "t"
4243 (time/instruction) field.
4245 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4247 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4248 (do_mav_dspsc_2): Likewise.
4249 Fix accumulator registers move opcodes.
4251 2004-02-13 Hannes Reinecke <hare@suse.de>
4252 Jakub Jelinek <jakub@redhat.com>
4254 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4256 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4258 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4259 (tc_frob_symbol): New macro definition.
4260 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4262 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4264 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4267 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4269 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4270 (TC_CASE_SENSITIVE): ... this.
4271 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4272 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4274 2004-02-06 James E Wilson <wilson@specifixinc.com>
4276 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4277 (generate_unwind_image): Re-add it here.
4279 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4281 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4282 * read.h (SKIP_WHITESPACE): Turn into an expression.
4283 * read.c (read_a_source_file): A pseudo is removed by having a
4286 2004-02-05 James E Wilson <wilson@specifixinc.com>
4288 * config/tc-ia64.c (output_endp): New.
4289 (count_bits): Delete.
4290 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4291 endp unwind records.
4292 (fixup_unw_records): Handle endp unwind records. Delete code for
4293 shortening prologue regions not followed by a body record.
4294 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4295 * config/tc-ia64.h (unw_record_type): Add endp.
4297 2004-02-03 James E Wilson <wilson@specifixinc.com>
4299 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4300 fill padding bytes with zeroes.
4301 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4302 sets unwind_record slot_number and slot_frag fields.
4304 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4306 * config/tc-mips.c (add_got_offset_hilo): New function.
4307 (macro): Use load_register() and add_got_offset_hilo() to load
4308 constants instead of hardcoding code sequences throughout.
4310 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4312 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4314 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4316 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4318 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4319 of hard-coded test for TARGET_OS=elf.
4321 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4323 * config/tc-mips.c (hilo_interlocks): Change definition
4324 so that MIPS32, MIPS64 and later ISAs are included, along with
4325 the already-included machines. Update comments.
4327 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4329 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4330 undefined local labels.
4332 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4334 * config/tc-mips.c (load_address, macro): Update comments about
4335 NewABI GP relaxation.
4337 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4339 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4340 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4341 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4342 (set_at, load_register, load_address, move_register): Likewise.
4343 (load_got_offset, add_got_offset): Likewise.
4344 Update all calls and tidy accordingly.
4346 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4348 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4349 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4350 (RELAX_USE_SECOND): Bump to 0x10000.
4351 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4352 (mips_macro_warning): New variable.
4353 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4354 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4355 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4357 (append_insn): Update mips_macro_warning.sizes.
4358 (macro_start, macro_warning, macro_end): New functions.
4359 (macro_build): Don't emit warnings here.
4360 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4361 (md_convert_frag): Check for cases where one macro alternative
4362 needs a warning and the other doesn't. Emit a warning if the
4363 longer sequence was chosen.
4365 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4367 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4368 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4369 the first sequence, the size of the second sequence, and a flag
4370 that says whether we should warn.
4371 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4372 (RELAX_FIRST, RELAX_SECOND): New.
4373 (mips_relax): New variable.
4374 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4375 (append_insn): Remove "place" argument. Use mips_relax.sequence
4376 rather than "place" to check whether we're expanding the second
4377 alternative of a relaxable macro. Remove redundant check for
4378 branch relaxation. If generating a normal insn, and there
4379 is not enough room in the current frag, call relax_close_frag()
4380 to close it. Update mips_relax.sizes[]. Emit fixups for the
4381 second version of a relaxable macro. Record the first relaxable
4382 fixup in mips_relax. Remove tc_gen_reloc workaround.
4383 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4384 in the same way as in append_insn.
4385 (mips16_macro_build): Remove "place" argument.
4386 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4387 when generating the second version of a relaxable macro.
4388 (load_got_offset, add_got_offset): New functions.
4389 (load_address, macro): Use new relaxation machinery. Remove
4390 tc_gen_reloc workarounds.
4391 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4392 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4393 first version is needed.
4394 (tc_gen_reloc): Remove relaxation handling.
4395 (md_convert_frag): Go through the fixups for a relaxable macro and
4396 mark those that belong to the unneeded alternative as done. If the
4397 second alternative is needed, adjust the fixup addresses to account
4398 for the deleted first alternative.
4400 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4402 * frags.h (frag_room): Declare.
4403 * frags.c (frag_room): New function.
4404 * doc/internals.texi: Document it.
4406 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4408 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4409 optimization for -mtune=r3900, as this will break on other CPUs.
4411 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4413 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4414 be relaxed, use fixup.
4415 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4417 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4419 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4422 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4424 * config/tc-mips.c (append_insn): Properly detect variant frags
4425 that preclude swapping of relaxed branches. Correctly swap
4426 instructions between frags when dealing with relaxed branches.
4428 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4430 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4432 * aclocal.m4: Regenerate.
4433 * configure: Regenerate.
4435 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4437 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4440 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4442 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4443 reloc, reserve space for the delay slot as well as the jalr itself.
4445 2004-01-09 Paul Brook <paul@codesourcery.com>
4447 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4448 (do_vfp_sp2_from_reg2): New function.
4450 (do_vfp_dp_from_reg2): Check return values properly.
4452 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4454 * config/tc-mips.c (warn_nops): Remove static variable.
4455 (macro): Remove test of warn_nops.
4456 (md_shortops): Remove 'n'.
4457 (md_parse_option): Remove 'n' case.
4458 (md_show_usage): Remove -n.
4459 * doc/as.texinfo (Overview): Remove MIPS -n option.
4460 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4461 * NEWS: Mention removal of MIPS -n option.
4463 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4464 (cop_interlocks): Check ISA level.
4465 (cop_mem_interlocks): Define.
4466 (reg_needs_delay): Check cop_interlocks rather than
4467 ISA_HAS_COPROC_DELAYS.
4468 (append_insn): Likewise. Use cop_mem_interlocks rather than
4469 directly checking mips_opts.isa.
4470 (mips_emit_delays): Likewise.
4472 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4474 * config/tc-ia64.c (unwind): Move next_slot_number and
4475 next_slot_frag to ...
4476 (unw_rec_list): Here.
4477 (free_list_records): Removed.
4478 (output_unw_records): Likewise.
4479 (generate_unwind_image): Make it void.
4480 (alloc_record): Initialize next_slot_number and next_slot_frag.
4481 (slot_index): Take .org, .space and .align into account.
4482 (fixup_unw_records): Don't set slot_number to 0. Use
4483 list->next_slot_number and list->next_slot_frag instead of
4484 unwind.next_slot_number and unwind.next_slot_frag.
4485 (ia64_convert_frag): New.
4486 (generate_unwind_image): Generate a rs_machine_dependent frag
4488 (emit_one_bundle): Use list->next_slot_number and
4489 list->next_slot_frag instead of unwind.next_slot_number and
4490 unwind.next_slot_frag.
4492 * config/tc-ia64.h (md_convert_frag): Defined as
4494 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4496 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4498 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4499 * config/tc-frv.h (md_apply_fix3): Don't define.
4500 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4502 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4503 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4504 * config/tc-frv.c (line_separator_chars): Add `!'.
4505 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4506 * config/tc-frv.c (md_assemble): Clear insn upfront.
4507 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4508 * config/tc-frv.c (OPTION_FDPIC): New macro.
4509 (md_longopts): Add mfdpic.
4510 (md_parse_option): Handle it.
4511 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4512 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4513 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4514 (frv_pic_ptr): Parse funcdesc.
4516 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4518 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4519 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4521 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4523 * Makefile.am (Makefile): Move the dependency on
4524 $(BFDDIR)/configure.in to...
4525 (CONFIG_STATUS_DEPENDENCIES): ... here.
4526 (AUTOMAKE_OPTIONS): Require automake 1.8.
4527 * Makefile.in: Regenerate.
4528 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4529 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4530 $(BFDDIR)/configure.in here as well.
4531 * doc/Makefile.in: Regenerate.
4533 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4535 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4536 * Makefile.in: Regenerate.
4537 * aclocal.m4: Regenerate.
4538 * doc/Makefile.am (install, install-info): Remove.
4539 (install-data-local): A new hook for install-info.
4540 (AUTOMAKE_OPTIONS): Require automake 1.8.
4541 * doc/Makefile.in: Regenerate.
4543 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4545 * doc/c-sh.texi: Update description about floating point behavior
4548 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4550 * configure.in: Add m68k-uClinux target.
4551 * configure: Regenerate.
4553 For older changes see ChangeLog-0203
4559 version-control: never