1 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
3 * write.c (write_object_file): Use bfd_section_double_list_remove
6 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
8 * doc/Makefile.am (gasver.texi): Correct quoting.
9 * doc/Makefile.in: Regenerated.
11 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
13 * configure.tgt: Add h8300*-*-rtemscoff.
14 Switch h8300*-*-rtems* to elf.
16 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
18 * hash.c: Undo the last change.
21 2005-04-29 Ben Elliston <bje@au.ibm.com>
23 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
24 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
25 (bignum-copy.o): Remove.
26 * Makefile.in: Regenerate.
27 * makefile.vms (OBJS): Remove bignum-copy.obj.
28 * symbols.h (local_symbol_make): Remove declaration.
29 (verify_symbol_chain_2): Likewise.
30 * symbols.c (local_symbol_make): Make static.
31 (max_indent_level): Likewise.
32 (verify_symbol_chain_2): Remove.
33 * macro.c (macro_hash): Make static.
34 * messages.c (fprint_value): Remove.
35 * read.h (get_absolute_expr): Remove.
36 (emit_leb128_expr): Likewise.
37 (do_s_func): Likewise.
38 * read.c (do_s_func): Make static.
39 (emit_leb128_expr): Likewise.
40 (get_absolute_expr): Likewise.
41 * as.h (as_howmuch): Remove declaration.
42 (fprint_value): Likewise.
43 * as.c (myname): Make static.
44 * input-scrub.c (as_howmuch): Remove.
45 (as_1_char): Likewise.
46 * input-file.h (input_file_is_open): Remove.
47 * input-file.c (input_file_is_open): Likewise.
48 * expr.h (expr_build_unary): Remove declaration.
49 (expr_build_binary): Likewise.
50 * expr.c (expr_build_unary): Remove.
51 (expr_build_binary): Likewise.
52 * hash.h (hash_replace): Remove declaration.
53 (hash_delete): Likewise.
54 * hash.c (hash_replace): Remove.
55 (hash_delete): Likewise.
56 * bignum-copy.c (bignum_copy): Move from here ..
57 * config/tc-vax.c (bignum_copy): .. to here.
58 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
59 (bignum_copy): Remove extern declaration.
60 * sb.h (string_count): Remove extern declaration.
61 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
63 * sb.c (dsize): Replace preprocessor macro with static int.
64 (string_count): Make static.
65 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
67 * config/obj-coff.c (dim_index): Make static.
68 * config/tc-i386.c (GOT_symbol): Likewise.
69 (output_invalid_buf): Likewise.
70 * doc/internals.texi (Warning and error messages): Remove the
71 prototype for fprint_value.
73 2005-04-27 Ben Elliston <bje@au.ibm.com>
77 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
79 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
81 * read.c (pseudo_set): Disallow symbol set to common symbol.
84 * write.c (write_object_file): Report common symbol name when
85 disallowing local symbol set to common symbol.
86 (adjust_reloc_syms): Disallow local symbol set to undefined
89 2005-04-25 Jan Beulich <jbeulich@novell.com>
91 * macro.c (macro_expand_body): Replace locals indicator parameters
92 with actual macro_entry. New local variables macro_line and err.
93 Don't return when encountering an error, just record the fact.
94 Detect local symbol name colliding with parameter. Track line number
95 inside of macro expansion.
96 (do_formals): Move local variable name to wider scope. Check
97 parameter of the same name doesn't already exist. In MRI mode, also
98 check it doesn't collide with the argument count pseudo-parameter).
99 (define_macro): Add file and line number parameters. Remove local
100 variable namestr. New local variable error. Initialize macro_entry
101 members file, line, and name. Don't return when encountering an
102 error, just record the fact. Use %s in some diagnostics for read.c
103 to insert the macro name. Free macro_entry on error.
104 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
105 when encountering an error, just record the fact.
106 (expand_irp): Don't return when encountering an error, just record
108 * macro.h (macro_struct): New members name, file, and line.
109 (define_macro): Add file and line number parameters.
110 * read.c (s_macro): Pass file and line to define_macro. Tag warning
111 regarding pseudo-op redefinition with the file/line that macro
112 definition started at.
114 2005-04-22 Bob Wilson <bob.wilson@acm.org>
116 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
117 (future_alignment_required): Remove ifdefs that use it.
119 2005-04-22 Bob Wilson <bob.wilson@acm.org>
121 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
122 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
123 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
125 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
126 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
128 2005-04-21 Christian Groessler <chris@groessler.org>
130 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
133 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
135 * config/obj-aout.h (S_IS_EXTERN): Removed.
136 * config/obj-bout.h (S_IS_EXTERN): Likewise.
137 * config/obj-coff.h (S_IS_EXTERN): Likewise.
138 * symbols.c (S_IS_EXTERN): Likewise.
139 * symbols.h (S_IS_EXTERN): Likewise.
141 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
143 * config/tc-d10v.c (md_apply_fix3): Likewise.
144 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
145 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
146 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
147 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
148 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
149 (shmedia_md_convert_frag): Likewise.
150 * symbols.c (print_symbol_value_1): Likewise.
151 * write.c (write_object_file): Likewise.
153 2005-04-20 Nick Clifton <nickc@redhat.com>
155 * config/tc-xtensa.c (get_aligned_diff): Change type of
156 branch_align to offsetT so that its signedness matches that of
159 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
160 number into a readable string.
161 (load_register): Likewise.
163 2005-04-20 Andreas Schwab <schwab@suse.de>
165 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
167 2005-04-19 David S. Miller <davem@davemloft.net>
169 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
170 NULL insn, exit early. Remove now spurious NULL checks.
171 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
174 2005-04-19 Jan Beulich <jbeulich@novell.com>
176 * symbols.h (symbol_find_base): Remove prototype.
177 * symbols.c (save_symbol_name): Remove code section conditional upon
179 (symbol_find): Remove.
180 (symbol_find_base): Rename to symbol_find.
181 * subsegs.c (section_symbol): Replace use of symbol_find_base with
183 * config/obj-coff.c (tag_insert): Remove code section conditional
184 upon STRIP_UNDERSCORE.
185 (obj_coff_def): Likewise.
186 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
187 (coff_frob_symbol): Likewise.
188 (yank_symbols): Likewise.
189 (c_section_symbol): Likewise.
190 * config/obj-coff.h (DO_NOT_STRIP): Remove.
191 * config/tc-arm.c (symbol_locate): Remove code section conditional
192 upon STRIP_UNDERSCORE.
193 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
194 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
195 * config/tc-sh.h (DO_NOT_STRIP): Remove.
196 * config/tc-w65.h (DO_NOT_STRIP): Remove.
197 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
199 2005-04-19 Andreas Schwab <schwab@suse.de>
201 * config/tc-ia64.c (md_assemble): Fix error message for wrong
202 access to application registers.
204 2005-04-19 Jan Beulich <jbeulich@novell.com>
206 * config/te-sysv32.h: Remove.
207 * Makefile.am (TARG_ENV_HFILES): Remove reference to
209 * Makefile.in (TARG_ENV_HFILES): Likewise.
211 2005-04-19 Jan Beulich <jbeulich@novell.com>
214 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
217 2005-04-18 Mark Kettenis <kettenis@gnu.org>
219 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
221 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
223 * config/tc-mips.c (normalize_constant_expr): Don't check for
225 (check_absolute_expr): Only call normalize_constant_expr() if
229 * config/tc-mips.c (check_absolute_expr): Fix formatting.
231 2005-04-18 Jan Beulich <jbeulich@novell.com>
233 * macro.c (free_token): New, freeing all the memory associated with a
235 (do_formals): Move initializers to ...
236 (define_macro): ... here.
237 (delete_macro): Convert passed in name to lower case. Warn when
238 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
240 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
242 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
244 2005-04-15 Jan Beulich <jbeulich@novell.com>
246 * config/obj-elf.c (obj_elf_struct): New.
247 (elf_pseudo_table). Use it for .offset and .struct.
249 2005-04-14 Bob Wilson <bob.wilson@acm.org>
250 Sterling Augustine <sterling@tensilica.com>
252 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
253 than the section alignment.
255 2005-04-14 Bob Wilson <bob.wilson@acm.org>
256 H.J. Lu <hongjiu.lu@intel.com>
258 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
259 * config/tc-xtensa.c (xg_translate_sysreg_op,
260 xtensa_translate_old_userregs_ops,
261 xtensa_find_unaligned_branch_targets,
262 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
263 relax_frag_add_nop): Support 64-bit host.
264 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
265 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
267 2005-04-14 Mark Kettenis <kettenis@gnu.org>
269 * configure.tgt: Add support for OpenBSD/sparc ELF.
271 * configure.tgt: Set emulation for mips-*-openbsd*.
272 Remove broken mips-dec-openbsd* config.
273 * configure.in: Set default ABI for mips64-*-openbsd*.
274 * configure: Regenerate.
276 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
278 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
279 optimization for constant addresses.
281 2005-04-14 Nick Clifton <nickc@redhat.com>
283 * as.c (main): Move parse_args before symbol_begin and frag_init
284 so that the hash table size can be set before it is used.
285 * hash.c: Use an unsigned long type for the size of the hash
287 * hash.h (set_gas_hash_table_size): Update the prototype.
289 2005-04-14 Alan Modra <amodra@bigpond.net.au>
291 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
292 * acinclude.m4: Include ../bfd/warning.m4.
293 * configure.in: Invoke AM_BINUTILS_WARNINGS.
294 * Makefile.in: Regenerate.
295 * configure: Regenerate.
296 * doc/Makefile.in: Regenerate.
298 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
300 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
301 (normalize_address_expr): New function to sign-extend address
302 offsets that fit into 32 bits in 32-bit mode.
303 (macro_build_ldst_constoffset): Use normalize_address_expr()
304 instead of a handcoded sequence.
305 (load_register): Likewise. Report oversized numbers in a useful
307 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
308 for constant addresses. Report oversized numbers in a useful way.
309 (mips_ip): Use normalize_address_expr() for addresses.
311 2005-04-12 Mark Kettenis <kettenis@gnu.org>
313 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
314 similar to other instructions now that they're marked as ImmExt.
316 2005-04-12 Nick Clifton <nickc@redhat.com>
318 * hash.c (DEFAULT_SIZE): Delete. Replace with:
319 (gas_hash_table_size): New static variable.
320 (set_gas_hash_table_size): New function: Records a requested size
322 (get_gas_hash_table_size): New function: Return a prime number
323 near the requested size of the hash table.
324 (hash_new): Use get_gas_hash_table_size.
325 * hash.h: Add a prototype for set_gas_hash_table_size.
326 * as.c (show_usage): Add description of new switches: --hash-size
327 and --reduce-memory-overheads.
328 (option_values): Add OPTION_HASH_TABLE_SIZE and
329 OPTION_REDUCE_MEMORY_OVERHEADS.
330 (std_longpopts): Add entries for the new options.
331 (parse_args): Handle the new options.
332 * Makefile.am: Add a dependency of as.c on hash.h.
333 * Makefile.in: Regenerate.
334 * doc/as.texinfo: Document the new switches.
335 * NEWS: Mention the new switches.
337 2005-04-12 Nick Clifton <nickc@redhat.com>
340 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
343 2005-04-12 Alan Modra <amodra@bigpond.net.au>
345 * Makefile.am: Run "make dep-am".
346 * Makefile.in: Regenerate.
348 2005-04-11 Sterling Augustine <sterling@tensilica.com>
349 Bob Wilson <bob.wilson@acm.org>
351 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
353 2005-04-11 Mark Kettenis <kettenis@gnu.org>
355 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
357 2005-04-11 Jan Beulich <jbeulich@novell.com>
359 * NEWS: Mention these changes and their effects.
360 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
362 (check_macro): Likewise.
363 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
364 labels together with the closing pseudo-op.
365 (macro_expand_body): Adjust comment. Range-check input before use.
366 Adjust mis-spelled diagnostic. Use is_name_beginner.
367 * read.c (try_macro): New.
368 (read_a_source_file): New static variable last_eol. Don't list
369 macro expansion lines more than once. Call try_macro.
370 (s_macro): Set section of line_label to absolute instead of undefined.
371 * doc/as.texinfo: Add information on the caveats of these changes.
373 2005-04-11 Alan Modra <amodra@bigpond.net.au>
375 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
376 * symbols.h (symbol_X_add_number): Update prototype.
378 2005-04-10 Eric Christopher <echristo@redhat.com>
380 * symbols.c (symbol_X_add_number): Fix warning.
382 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
384 * config/tc-m68k.c (md_begin): Support 64bit host.
385 (get_num): Support 64bit BFD on 32bit host.
387 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
389 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
391 2005-04-09 Alan Modra <amodra@bigpond.net.au>
393 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
394 call. Don't do the COFF hacks for multi-emulation gas. Move
395 demand_empty_rest_of_line back to caller.
396 (s_set, equals): demand_empty_rest_of_line here.
399 * as.h (rs_dummy): Define.
400 * symbols.c (symbol_X_add_number): New function.
401 * symbols.h (symbol_X_add_number): Declare.
402 * stabs.c (aout_process_stab): Tidy symbol frag setting.
403 * read.c (assign_symbol): New function, split out from s_set.
404 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
405 Fix COFF hacks for multi-emulation gas.
406 (s_set): Call assign_symbol. Remove "register" keyword.
407 (set_zero_frag): New function.
408 (pseudo_set): Always check for assignment to section syms.
409 Always set segment and frag of symbol, and likewise extern for
410 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
411 special case exp.X_add_number non-zero for O_symbol expressions.
412 (equals): Use assign_symbol.
414 2005-04-08 Bob Wilson <bob.wilson@acm.org>
416 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
419 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
421 * config/tc-i386.c (tc_gen_reloc): Don't turn
422 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
424 2005-04-06 Nick Clifton <nickc@redhat.com>
426 * po/rw.po: New translation: Kinyarwanda
427 * configure.in (ALL_LINGUAS): Add rw
428 * configure: Regenerate.
430 2005-04-05 Sterling Augustine <sterling@tensilica.com>
431 Bob Wilson <bob.wilson@acm.org>
433 * config/tc-xtensa.c (branch_align_power): New.
434 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
435 future_alignment_required): Use branch_align_power to check section
436 alignment as well as xtensa_fetch_width when aligning branch targets.
438 2005-04-05 Bob Wilson <bob.wilson@acm.org>
440 * config/tc-xtensa.c: Warning fixes throughout.
441 (xtensa_fetch_width): Change to unsigned.
442 (assemble_nop, xtensa_find_unaligned_branch_targets,
443 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
444 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
445 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
446 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
447 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
448 get_text_align_max_fill_size, get_text_align_nop_count,
449 get_text_align_nth_nop_size, get_noop_aligned_address,
450 get_aligned_diff, convert_frag_align_next_opcode,
451 convert_frag_immed_finish_loop, xtensa_create_property_segments,
452 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
453 types, avoiding size_t and using offsetT and addressT appropriately.
454 (get_text_align_power): Clean up types. Avoid incorrect bound.
455 (get_text_align_fill_size): Clean up types. Restructure for clarity.
457 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
459 * config/tc-ia64.c (start_unwind_section): Undo the change
461 (generate_unwind_image, dot_endp): Likewise.
463 2005-04-01 David Mosberger <davidm@hpl.hp.com>
465 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
466 le_nop_stop arrays and initializers to file scope.
467 (md_begin): When generating code for anything other than
468 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
470 2005-04-01 Jan Beulich <jbeulich@novell.com>
472 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
475 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
477 * NEWS: Mention [fdgh]_floating.
478 * config/atof-vax.c: Fix some whitespace.
479 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
481 2005-04-01 Nick Clifton <nickc@redhat.com>
483 * configure.in: Add a check for <unistd.h> providing a prototype
484 for getopt() which is compatible with the one in
485 include/getopt.h. If so then define HAVE_DECL_GETOPT.
486 * configure: Regenerate.
487 * config.in (HAVE_DECL_GETOPT): Add.
489 2005-04-01 Jan Beulich <jbeulich@novell.com>
491 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
493 2005-04-01 Jan Beulich <jbeulich@novell.com>
495 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
496 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
498 2005-03-30 Julian Brown <julian@codesourcery.com>
500 * config/tc-arm.c (arm_adjust_symtab): Rename
501 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
503 2005-03-30 Julian Brown <julian@codesourcery.com>
505 * config/tc-arm.c (mapping_state): Change documentation in function
506 comment to cross-reference spec instead. Change type of mapping symbols
508 (arm_adjust_symtab): Don't change type of mapping symbols here.
510 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
512 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
513 * config.in: Regenerate.
514 * configure: Regenerate.
515 * configure.in: Check for ffs decl and alphabetize.
517 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
518 Phil Blundell <philb@gnu.org>
520 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
521 (md_apply_fix3): Mark TLS symbols.
522 (tc_gen_reloc): Handle TLS relocations.
523 (arm_fix_adjustable): Ignore TLS relocations.
524 (s_arm_elf_cons): Support expressions after decorated symbols.
526 2005-03-29 Julian Brown <julian@codesourcery.com>
528 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
529 whether personality routine index N has been output for this section.
530 (mapping_state): tc_segment_info_data now struct not enum.
531 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
532 handled on section change.
533 (create_unwind_entry): Previous code to output dependency removed.
534 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
536 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
537 arm_segment_info_type.
538 (arm_segment_info_type): New struct.
539 * testsuite/gas/arm/unwind.d: Update expected output.
541 2005-03-28 Sterling Augustine <sterling@tensilica.com>
542 Bob Wilson <bob.wilson@acm.org>
544 * config/tc-xtensa.c (do_align_targets): Update comment.
545 (xtensa_frob_label): Compute "freq" before possibly switching frags.
546 Insert a LOOP_END frag before every loop target, and do not overload
547 DESIRE_ALIGN_IF_TARGET frags with loop end information.
548 (xg_assemble_vliw_tokens): Use do_align_targets.
549 (xtensa_fix_target_frags): Remove code to convert a
550 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
551 negatable branch at the end of a loop.
552 (frag_can_negate_branch): Delete.
554 2005-03-28 David Mosberger <davidm@hpl.hp.com>
555 H.J. Lu <hongjiu.lu@intel.com>
558 NEWS: Mention "-mtune=[itanium1|itanium2]".
560 * config/tc-ia64.c (md): Add tune.
561 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
562 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
563 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
564 B unit NOPs are discouraged for McKinley-derived cores.
565 (md_begin): Don't hardcode the "extra_goodness()" function in
567 (ia64_init): Set md.tune to itanium2.
569 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
570 * doc/c-ia64.texi: Likewise.
572 2005-03-27 Ian Lance Taylor <ian@airs.com>
574 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
575 bad C_EFCN symbol, print its name.
577 2005-03-25 Bob Wilson <bob.wilson@acm.org>
579 * config/tc-xtensa.c (use_longcalls): Delete.
580 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
581 the use_longcalls flag is set. Do this before checking the segment.
582 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
583 expand direct calls at this point.
584 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
585 (xtensa_find_unmarked_state_frags): Likewise.
586 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
587 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
588 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
589 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
591 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
593 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
595 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
597 * config/tc-cris.h: Convert to ISO C90.
598 * config/tc-cris.c: Ditto.
599 (md_estimate_size_before_relax): Remove obsolete comment for
600 parameter "segment_type".
601 (md_begin): Document reason for cast of hash_insert argument.
602 (md_atof): Correct type of parameter "type".
604 2005-03-24 Nick Clifton <nickc@redhat.com>
606 * write.h (bit_fix_new): Remove redundant prototype.
607 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
608 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
609 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
610 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
611 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
612 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
613 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
614 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
615 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
616 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
617 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
618 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
619 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
620 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
621 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
622 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
623 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
624 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
625 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
626 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
627 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
628 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
629 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
630 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
631 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
632 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
633 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
634 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
635 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
636 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
637 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
638 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
639 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
640 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
641 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
642 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
643 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
644 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
645 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
646 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
647 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
648 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
649 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
650 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
651 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
652 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
653 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
654 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
655 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
656 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
657 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
658 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
659 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
660 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
661 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
663 2005-03-23 Jim Blandy <jimb@redhat.com>
665 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
668 2005-03-23 Mike Frysinger <vapier@gentoo.org>
669 Nick Clifton <nickc@redhat.com>
671 * configure.tgt: Accept any C library to accompany a GNU Linux
672 implementation, not just the GNU C library.
673 * configure.in: Likewise.
674 * configure: Regenerate.
676 2005-03-23 Nick Clifton <nickc@redhat.com>
678 * config/tc-tic30.c: Convert to ISO C90 formatting.
679 * config/tc-tic30.h: Convert to ISO C90 formatting.
680 * config/tc-pdp11.c: Convert to ISO C90 formatting.
681 * config/atof-vax.c: Convert to ISO C90 formatting.
683 2005-03-21 Maciej W. Rozycki <macro@mips.com>
685 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
686 relocations correctly as well.
687 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
688 relocations in mergeable sections section-relative either.
690 2005-03-21 Bob Wilson <bob.wilson@acm.org>
692 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
694 2005-03-21 Nick Clifton <nickc@redhat.com>
696 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
697 warning by providing a prototype for sh_symbian_find_elf_flags.
699 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
702 2005-03-21 Alan Modra <amodra@bigpond.net.au>
704 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
705 along with other formats that set bfd_gas. Remove unnecessary
706 setting of bfd_gas. Delete strongarm cases in generic_target
709 2005-03-21 Alan Modra <amodra@bigpond.net.au>
712 * config/tc-m68k.c (TRUNC, SEXT): Define.
713 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
714 (m68k_ip): Truncate or sign extend expressions as appropriate.
716 (md_apply_fix3): Use SEXT.
718 2005-03-21 Alan Modra <amodra@bigpond.net.au>
720 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
721 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
722 (obj-vms.o): Delete rule.
724 * Makefile.in: Regenerate.
725 * aclocal.m4: Regenerate.
726 * doc/Makefile.in: Regenerate.
727 * po/POTFILES.in: Regenerate.
729 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
731 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
732 flag for coldfire v4e.
734 2005-03-17 Bob Wilson <bob.wilson@acm.org>
736 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
737 xg_apply_fix_value and return a value to indicate success.
738 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
739 (xtensa_force_relocation): Remove checks for VTABLE relocs.
740 (xtensa_validate_fix_sub): New.
741 (xtensa_fix_adjustable): Remove check for external or weak symbols.
742 (tc_gen_reloc): Move code to handle difference of symbols and code to
743 apply tentative fix values to ...
744 (md_apply_fix3): ...here. Enable standard overflow checks for simple
745 8, 16, and 32 bit relocations. Apply fixes for slot-specific
746 relocations when linkrelax flag is not set.
747 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
748 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
750 2005-03-17 Jan Beulich <jbeulich@novell.com>
752 * config/tc-i386.c (i386_scale): Beautify error message.
753 (Intel syntax comments): Update.
754 (struct intel_parser_s): Add fields in_offset, in_bracket, and
756 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
758 (intel_bracket_expr): Declare.
759 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
760 of the function body in a loop allowing to split an operand into two.
761 Replace calls to malloc and checks of it returning non-NULL with
762 calls to xmalloc/xstrdup.
763 (intel_expr): SHORT no longer handled here. Add comment indicating
764 comparison ops need implementation.
765 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
766 Check right operand of - does not specify a register when parsing
767 the address of a memory reference.
768 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
769 Check operands do not specify a register when parsing the address of
771 (intel_e06, intel_e06_1): Likewise.
772 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
773 handle SHORT as well as unary + and -. Don't accept : except for
774 segment overrides or in direct far jump/call insns.
775 (intel_brack_expr): New.
776 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
778 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
779 through in certain cases. Use intel_brack_expr. Add new diagnostics.
780 Allow symbolic constants as register scale value.
781 (intel_get_token): Replace call to malloc and check of return value
782 with call to xmalloc. Change handling for FLAT to match MASM's.
783 (intel_putback_token): Don't try to back up/free current token if
786 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
788 * configure.tgt: Set emulation for arm-*-eabi*.
789 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
790 * config/te-armeabi.h: New file.
791 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
792 * config/te-symbian.h: Include "te-armeabi.h".
794 2005-03-16 Nick Clifton <nickc@redhat.com>
796 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
797 local variable in case it is clobbered by the setjmp.
799 2005-03-16 Nick Clifton <nickc@redhat.com>
800 Ben Elliston <bje@au.ibm.com>
802 * configure.in (werror): New switch: Add -Werror to the
803 compiler command line. Enabled by default. Disable via
805 * configure: Regenerate.
807 2005-03-16 Nick Clifton <nickc@redhat.com>
809 * config/obj-coff.h: Convert to ISO C90 formatting.
810 * config/obj-coff.c: Convert to ISO C90 formatting.
812 2005-03-15 Zack Weinberg <zack@codesourcery.com>
814 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
815 is_mls parameter; do not diagnose Rm==Rd when is_mls.
816 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
817 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
818 (insns): Add ARMv6T2 instructions:
819 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
820 (arm_archs): Add V6T2 variants.
822 2005-03-15 Nick Clifton <nickc@redhat.com>
824 * NEWS: Add cutoff for changes in 2.16 release.
826 2005-03-15 Jan Beulich <jbeulich@novell.com>
828 * expr.c (operand): Merge handling of unary + into that for unary
831 2005-03-14 Eric Christopher <echristo@redhat.com>
833 * config/tc-mips.c: Include dw2gencfi.h.
834 (mips_cfi_frame_initial_instructions): New.
835 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
836 (tc_cfi_frame_initial_instructions): Ditto.
837 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
838 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
839 * Makefile.am: Update dependencies.
840 * Makefile.in: Regenerate.
842 2005-03-15 Alan Modra <amodra@bigpond.net.au>
844 * po/es.po: Commit new Spanish translation.
846 2005-03-14 Alan Modra <amodra@bigpond.net.au>
848 * po/tr.po: Commit new Turkish translation.
850 2005-03-12 Zack Weinberg <zack@codesourcery.com>
852 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
855 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
857 * config-gas.com: Mark vax-vms as obsolete.
858 * configure.in: Remove fmt=vms support.
859 * config.in: Regenerate.
860 * configure: Regenerate.
861 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
863 2005-03-10 Sterling Augustine <sterling@tensilica.com>
864 Bob Wilson <bob.wilson@acm.org>
866 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
867 when checking if xg_resolve_literals needs to be called.
868 * config/tc-xtensa.h: Fix spelling typo in a comment.
870 2005-03-10 Jan Beulich <jbeulich@novell.com>
872 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
873 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
874 crafted structure declarations with the types from macro.h.
876 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
878 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
879 for -mno-shared optimization.
881 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
883 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
884 (MAX_NOPS): Bump to 4.
885 (mips_fix_vr4130): New variable.
886 (nops_for_vr4130): New function.
887 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
888 nops_for_vr4130 if working around VR4130 errata.
889 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
890 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
891 (md_parse_option): Handle them.
892 (md_show_usage): Print them.
893 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
895 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
897 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
900 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
902 * config/tc-mips.h (mips_flush_pending_output): Delete.
903 (mips_emit_delays): Declare.
904 (md_flush_pending_output): Use mips_emit_delays.
905 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
906 the previous instructions.
907 (md_begin, append_insn, md_parse_option): Update callers.
908 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
910 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
911 (s_gpdword): Update callers.
912 (start_noreorder, end_noreorder): New functions.
913 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
914 manipulating mips_opts or prev_nop_frag directly.
915 (mips_flush_pending_output): Delete.
917 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
919 * config/tc-mips.c (mips_move_labels): New function, taken from...
920 (append_insn, mips_emit_delays): ...here.
922 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
924 * config/tc-mips.c (MAX_NOPS): New macro.
925 (history): Resize to 1 + MAX_NOPS.
926 (fix_vr4120_class): New enumeration.
927 (vr4120_conflicts): New variable.
928 (init_vr4120_conflicts): New function.
930 (insn_uses_reg): Constify first argument.
931 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
932 (nops_for_insn_or_target): New functions.
933 (append_insn): Use the new nops_for_* functions instead of inline
934 delay checks. Generalize prev_nop_frag handling to handle an
935 arbitrary history length. Insert nops into the history buffer
936 once the number of nops in prev_nop_frag is fixed.
937 (emit_delays): Use nops_for_insn instead of inline delay checks.
939 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
941 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
942 check from branch delay code. Remove unnecessary check for branches.
944 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
946 * config/tc-mips.c (dummy_opcode): Delete.
947 (nop_insn, mips16_nop_insn): New variables.
948 (NOP_INSN): New macro.
949 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
950 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
951 (md_begin): Initialize nop_insn and mips16_nop_insn.
952 (append_insn): Use the new emit_nop function to add nops, recording
953 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
954 to reserve room for the instruction and install_insn to install the
955 final form. Use insert_into_history to record the instruction in
956 the history buffer. Use move_insn to do delay slot filling.
957 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
958 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
959 (mips16_ip): Use create_insn to initialize mips_cl_insns.
961 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
963 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
964 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
965 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
966 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
967 (mips16_ip): Use the new macros instead of explicit masks and shifts.
969 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
971 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
972 and extended_p fields with a single fixed_p field.
973 (append_insn, mips_no_prev_insn): Adjust accordingly.
975 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
977 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
978 a single mips16_absolute_jump_p bit.
979 (append_insn): Adjust accordingly.
981 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
983 * config/tc-mips.h (mips_cl_insn): Move definition to...
984 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
985 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
987 (history): New variable.
988 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
989 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
990 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
991 (prev_prev_insn_unreordered): Delete.
992 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
993 (macro_start): Replace uses of prev_insn* with the equivalent history[]
996 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
998 * doc/Makefile.am: Update as.info dependencies.
999 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1001 2005-03-08 Jan Beulich <jbeulich@novell.com>
1003 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1004 error, and point to .purgem documentation if someone really needs
1006 * NEWS: Mention macro redefinition is now an error.
1008 2005-03-08 Jan Beulich <jbeulich@novell.com>
1010 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1011 emitted to. Add more precise diagnostics for non-fitting insns based
1012 on that. Eliminate now superfluous special casing of MLX. Clear out
1013 slot information when dropping an insn.
1015 2005-03-08 Jan Beulich <jbeulich@novell.com>
1017 * config/tc-ia64.c (parse_section_name): Rename to...
1018 (cross_section): In addition to separating the name from the rest of
1019 the arguments, also carry out the operation.
1020 (dot_xdata): Use cross_section.
1021 (dot_float_cons): Likewise.
1022 (dot_xstringer): Likewise.
1023 (dot_xdata_ua): Likewise.
1024 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1026 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1028 * po/gas.pot: Regenerate.
1030 2005-03-04 David Daney <ddaney@avtrex.com>
1032 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1033 instead of '_gp' for -mno-shared optimization.
1035 (s_abicalls): Document it in the comment.
1036 (md_show_usage): Document the -mno-shared option.
1038 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1040 * config/tc-mips.c (mips_set_options): Add sym32 field.
1041 (mips_opts): Initialize it.
1042 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1043 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1044 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1045 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1046 when deciding whether to use a symbolic %highest/%higher expansion.
1047 (macro): Likewise. Remove o64/n32 linux hack. Always use
1048 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1049 and "la". Handle constants separately from symbolic expressions in
1050 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1051 and using load_register to load the high part of the address.
1052 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1053 (OPTION_ELF_BASE): Bump by 2.
1054 (md_longopts): Add entries for -msym32 and -mno-sym32.
1055 (md_parse_option): Handle them.
1056 (usage): Document them.
1057 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1058 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1059 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1060 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1061 -msym32 and -mno-sym32.
1063 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1065 * config/tc-mips.c (load_address): Implement GP optimization
1066 for 64bit address space non-PIC. Fix formatting.
1067 (macro): Likewise. Simplify code.
1068 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1069 (mips_after_parse_args): Simplify code.
1071 2005-03-03 Nick Clifton <nickc@redhat.com>
1073 * expr.c (operand): Remove redundant code enclosed by #ifdef
1074 RELAX_PAREN_GROUPING....#endif.
1076 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1077 reloc is the difference of two symbols defined in the same
1080 * config/tc-iq2000.c (line_comment_chars): Include the # character
1081 as otherwise this breaks #APP/#NO_APP processing.
1083 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1085 * config/tc-arc.c(md_assemble): Remove dead code for handling
1086 immediate indexing of ld and st .
1088 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1089 Joseph Myers <joseph@codesourcery.com>
1091 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1092 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1093 (parse_relocation): Check for a word break after a relocation
1095 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1098 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1100 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1102 2005-03-02 Jan Beulich <jbeulich@novell.com>
1104 * as.c (main): Use unlink_if_ordinary instead of unlink.
1105 * messages.c (as_fatal): Likewise.
1107 2005-03-02 Jan Beulich <jbeulich@novell.com>
1109 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1111 (parse_register): Allow cr8...15 in all modes.
1113 2005-03-02 Jan Beulich <jbeulich@novell.com>
1115 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1116 etc. like normal symbol references (T_ID).
1118 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1120 * symbols.c (fb_label_name): Fix silly thinko in last change.
1122 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1124 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1125 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1127 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1129 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1132 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1135 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1137 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1139 * as.h (assert): Warning fix.
1140 * expr.c (expr): Correct assertion.
1141 * read.c (s_comm_internal): Remove assertion.
1142 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1143 (fixup_segment): Remove assertion.
1144 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1145 (md_apply_fix3): Likewise.
1146 * config/tc-i370.c (md_begin): Correct assertion.
1147 (i370_macro): Warning fix for assertion.
1149 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1151 * configure.in (AC_C_BIGENDIAN): Invoke.
1152 * configure: Regenerate.
1153 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1154 host variable to set string header size.
1155 * config/obj-aout.c (obj_header_append): Don't use host structs.
1156 (obj_symbol_to_chars): Likewise.
1157 (obj_emit_strings): Likewise. Use the passed in output pointer.
1158 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1159 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1160 not sizeof host struct.
1161 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1162 (obj_emit_strings): Likewise.
1163 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1164 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1166 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1168 (host_number_to_chars): Define.
1169 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1170 host internal struct to set header sizes.
1171 * config/tc-i960.c (md_number_to_field): Warning fix.
1172 (md_ri_to_chars): Use host byte order.
1173 (get_cdisp, md_apply_fix3): Warning fix.
1174 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1176 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1178 * doc/c-arc.texi: Update documentation about ARC's extension
1181 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1183 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1186 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1188 * cgen.c: Warning fixes.
1189 * config/tc-arc.c: Likewise.
1190 * config/tc-arm.c: Likewise.
1191 * config/tc-avr.c: Likewise.
1192 * config/tc-d10v.c: Likewise.
1193 * config/tc-d30v.c: Likewise.
1194 * config/tc-frv.c: Likewise.
1195 * config/tc-frv.h: Likewise.
1196 * config/tc-h8300.c: Likewise.
1197 * config/tc-h8500.c: Likewise.
1198 * config/tc-i370.c: Likewise.
1199 * config/tc-i960.c: Likewise.
1200 * config/tc-ia64.c: Likewise.
1201 * config/tc-ip2k.c: Likewise.
1202 * config/tc-m68hc11.c: Likewise.
1203 * config/tc-maxq.c: Likewise.
1204 * config/tc-mcore.c: Likewise.
1205 * config/tc-mips.c: Likewise.
1206 * config/tc-msp430.c: Likewise.
1207 * config/tc-pj.c: Likewise.
1208 * config/tc-ppc.c: Likewise.
1209 * config/tc-ppc.h: Likewise.
1210 * config/tc-s390.c: Likewise.
1211 * config/tc-sh.c: Likewise.
1212 * config/tc-sh64.c: Likewise.
1213 * config/tc-tic4x.c: Likewise.
1214 * config/tc-tic80.c: Likewise.
1215 * config/tc-v850.c: Likewise.
1216 * config/tc-vax.c: Likewise.
1217 * config/tc-w65.c: Likewise.
1218 * config/tc-xstormy16.c: Likewise.
1219 * config/tc-z8k.c: Likewise.
1221 2005-02-22 Catherine Moore <clm@cm00re.com>
1223 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1224 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1226 2005-02-22 Eric Christopher <echristo@redhat.com>
1228 * config/tc-mips.c (struct proc): Change isym to
1229 func_sym. New member func_end_sym.
1230 (s_mips_ent): Update.
1231 (s_mips_end): Ditto. Add code to compute function size.
1233 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1235 * read.c: Warning fixes.
1236 * config/obj-elf.c: Likewise.
1238 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1240 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1243 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1245 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1248 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1250 (demand_empty_rest_of_line): Likewise.
1251 (tic54x_sblock): Likewise.
1252 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1254 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1256 * read.c (address_bytes): New function.
1257 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1258 (potable): Add "dc.a".
1259 (cons_worker): Handle "dc.a".
1260 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1262 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1264 * input-file.c (input_file_open): Rearrange to avoid warning.
1266 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1268 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1269 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1270 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1272 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1274 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1275 uses after .set noat.
1276 (load_address): Likewise.
1277 (macro): Likewise. Don't try to avoid $at use by sacrificing
1278 the target register before it is stored, it won't work.
1280 2005-02-17 James E Wilson <wilson@specifixinc.com>
1282 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1283 see an instruction that specifies a template.
1285 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1287 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1288 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1289 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1291 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1293 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1295 * config/tc-ia64.c (md): Add hint_b.
1296 (emit_one_bundle): Handle md.hint_b for "hint".
1297 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1298 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1299 (ia64_init): Set md.hint_b to error.
1300 (md_assemble): Handle md.hint_b for "hint.b".
1302 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1303 * doc/c-ia64.texi: Likewise.
1305 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1307 * tc.h (struct relax_type, relax_typeS): Move from here..
1308 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1309 * ecoff.c (ecoff_new_file): Add appfile param.
1310 * ecoff.h (ecoff_new_file): Likewise.
1311 * itbl-lex.h: New file.
1312 * itbl-lex.l: Include itbl-lex.h.
1313 * itbl-parse.y: Likewise.
1314 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1315 * read.c (s_app_file_string): Mark appfile possibly unused.
1316 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1317 * subsegs.h (struct seg_info_trash): Delete.
1318 (seg_info): Use segment_info_type instead.
1319 * config/obj-coff.c (struct filename_list): Make filename const char *.
1320 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1321 * config/obj-elf.c (elf_file_symbol): Similarly.
1322 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1324 * config/tc-arc.c (md_operand): Warning fix.
1325 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1326 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1327 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1328 * config/tc-frv.c (frv_force_relocation): Warning fix.
1329 * config/tc-m68k.c (md_parse_option): Delete unused var.
1330 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1331 * config/tc-sparc.c: Likewise.
1332 (s_common): Warning fix.
1333 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1334 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1336 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1337 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1338 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1339 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1340 (tic4x_do_align): Use TIC_NOP_OPCODE.
1341 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1342 * config/tc-vax.c: Include netinet/in.h.
1343 (tc_headers_hook): Formatting.
1344 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1346 2005-02-17 Jan Beulich <jbeulich@novell.com>
1348 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1349 parsing inN, locN, outN. Set 'idx' to offset register number starts
1350 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1353 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1355 * config/tc-mips.c (load_address): Fix formatting.
1356 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1357 Catch macros which are unexpandable without AT. Remove duplicate
1359 (macro2): Remove duplicate zeroing of used_at.
1361 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1363 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1366 2005-02-15 Nigel Stephens <nigel@mips.com>
1367 Maciej W. Rozycki <macro@mips.com>
1369 * config/tc-mips.c (reloc_needs_lo_p): Handle
1370 BFD_RELOC_MIPS16_HI16_S.
1371 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1372 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1373 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1375 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1376 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1377 Call my_getSmallExpression() to parse percent operators.
1378 (percent_op_match, mips_percent_op): Separate definitions.
1379 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1380 (parse_relocation): Handle the MIPS16 mode using
1382 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1383 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1385 2005-02-15 Jan Beulich <jbeulich@novell.com>
1387 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1388 instead of explicitly dealing with the translation; exclude
1389 relocations that are already pcrel, however.
1391 2005-02-15 Jan Beulich <jbeulich@novell.com>
1393 * config/tc-ia64.c: Include limits.h (if available).
1394 (gr_values[0]): Set path to INT_MAX.
1395 (dot_reg_val): Don't allow changing value of r0. Limit range of
1396 general registers at r127.
1397 (specify_resource): Default resource index is -1. Don't set resource
1398 index (in case IA64_RS_RSE) without setting the specific flag.
1399 (note_register_values): Check operand is O_constant before tracking
1400 input value of moves. Add tracking for dep.z with constant inputs.
1401 (print_dependency): Resource index of specific resource may be zero.
1402 (check_dependencies): Likewise.
1404 2005-02-15 Jan Beulich <jbeulich@novell.com>
1406 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1407 reg_class. Check operands and emit diagnostics for illegal use of
1410 2005-02-15 Jan Beulich <jbeulich@novell.com>
1412 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1413 new variables type, suffix, and width. Handle
1414 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1415 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1416 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1417 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1418 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1419 if unable to translate relocation type, using the new variables.
1421 2005-02-15 Jan Beulich <jbeulich@novell.com>
1423 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1424 (ty_symbol_chars): Define.
1425 * config/tc-ia64.c (ia64_symbol_chars): Define.
1427 2005-02-15 Jan Beulich <jbeulich@novell.com>
1429 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1430 input_line_pointer was advanced.
1432 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1434 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1437 2005-02-13 Jan Beulich <jbeulich@novell.com>
1439 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1440 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1442 (ia64_init): Set md.detect_dv.
1443 (ia64_start_line): New static variable warned. Warn only once when
1444 encountering explicit stops in automatic mode.
1445 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1446 * NEWS: Mention new default mode.
1448 2005-02-13 Jan Beulich <jbeulich@novell.com>
1450 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1451 be freed when wiping out previous state. Canonicalize names before
1452 use. Free name string when detecting redefinition.
1453 (dot_pred_rel): Call generic expression parser to process arguments.
1454 Handle O_register case for individual predicates and O_subtract for
1456 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1458 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1459 Warn if multiple found, issue error if resulting symbol name has zero
1461 (dot_alias): Canonicalize name before use.
1463 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1465 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1467 (in_procedure): Return -1 for warning.
1468 (in_prologue): Likewise.
1469 (in_body): Likewise.
1471 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1473 * config/tc-ia64.c (dot_xdata): Undo the last change.
1474 (dot_float_cons): Likewise.
1475 (dot_xstringer): Likewise.
1476 (dot_xdata_ua): Likewise.
1477 (dot_float_cons_ua): Likewise.
1479 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1481 * NEWS: Mention "-munwind-check=[warning|error]".
1483 * config/tc-ia64.c (md): Add unwind_check.
1484 (unwind_diagnostic): New.
1485 (in_procedure): Call unwind_diagnostic when a directive isn't
1487 (in_prologue): Call unwind_diagnostic when a directive isn't in
1489 (in_body): Call unwind_diagnostic when a directive isn't in
1491 (dot_endp): Set md.unwind_check to error before calling
1492 in_procedure and restore it after. When the name is missing or
1493 couldn't be found, use the one from the last .proc if
1494 md.unwind_check isn't error. Warn if md.unwind_check is
1496 (md_parse_option): Handle "-munwind-check=[warning|error]".
1497 (md_show_usage): Add "-munwind-check=[warning|error]".
1498 (ia64_init): Set md.unwind_check to warning.
1500 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1501 * doc/c-ia64.texi: Likewise.
1503 2005-02-11 Jan Beulich <jbeulich@novell.com>
1505 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1507 (ia64_parse_name): New third parameter.
1508 (md_parse_name): Pass third argument.
1509 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1510 (md_operand): Handling of '@'-prefixed symbols moved from here...
1511 (ia64_parse_name): ...to here.
1513 2005-02-11 Jan Beulich <jbeulich@novell.com>
1515 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1516 (errata_nop_necessary_p): Remove declaraction and definition.
1517 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1518 update md.group_idx. Don't reset md.last_groups.
1520 2005-02-11 Jan Beulich <jbeulich@novell.com>
1522 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1524 (dot_xdata): Free section name after use.
1525 (dot_float_cons): Likewise.
1526 (dot_xstringer): Likewise.
1527 (dot_xdata_ua): Likewise.
1528 (dot_float_cons_ua): Likewise.
1529 (md_pseudo_table): Add xdata16 and xdata16.ua.
1531 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1533 * doc/all.texi: Add IA64.
1534 * doc/as.texinfo: Likewise.
1536 * doc/c-ia64.texi: Fix typos.
1538 2005-02-10 Julian Brown <julian@codesourcery.com>
1540 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1542 (do_t_push_pop): Likewise.
1543 (md_assemble): Likewise.
1544 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1545 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1546 (create_unwind_entry): Output dependency on the required personality
1548 testsuite/gas/arm/unwind.d: Alter expected output to include
1549 dependency on __aeabi_unwind_cpp_pr[01].
1551 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1553 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1554 * subsegs.c (seg_not_empty_p): Likewise.
1556 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1558 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1559 relative jump calculation.
1560 <md_convert_frag) : Likewise.
1561 <output_disp): Likewise.
1563 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1565 * write.c (write_object_file): Recognize warning-symbol construct
1566 and skip object- and target- handling for the second symbol.
1568 2005-02-02 Jan Beulich <jbeulich@novell.com>
1570 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1571 designators along with quoted ones. Free copy of quoted designator
1574 2005-02-01 Ben Elliston <bje@au.ibm.com>
1576 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1577 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1578 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1579 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1580 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1581 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1582 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1583 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1584 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1585 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1586 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1587 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1588 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1589 #if 0'd code throughout.
1591 2005-01-31 Nick Clifton <nickc@redhat.com>
1593 * as.c (parse_args): Bump copyright date reported by --version to
1596 2005-01-31 Nick Clifton <nickc@redhat.com>
1598 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1601 2005-01-31 Jan Beulich <jbeulich@novell.com>
1603 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1604 that can end with .endr in that case. Make requiring/permitting
1605 pseudo-ops without leading dot closer to the logic in read.c serving
1607 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1610 2005-01-31 Jan Beulich <jbeulich@novell.com>
1612 * macro.c (do_formals): Adjust to no longer accept empty parameter
1614 (define_macro): Adjust to no longer accept empty macro name, garbage
1615 following the parameters, or macros that were previously defined.
1616 * read.c (s_bad_end): Declare.
1617 (potable): Add endm. Handler for endr and endm is s_bad_end.
1618 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1620 * read.h (s_bad_endr): Remove.
1622 2005-01-31 Jan Beulich <jbeulich@novell.com>
1624 * config/tc-ia64.c (parse_operands): Parse all specified operands,
1625 immediately discarding (but counting) those exceeding the maximum
1626 possible amount. Track whether output and input operand counts ever
1627 matched, and use this to better indicate which of the operands/
1628 operand types was wrong; specifically don't default to pointing to
1631 2005-01-31 Jan Beulich <jbeulich@novell.com>
1633 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1634 variable in dot_endp). Add body and insn. Make prologue,
1635 prologue_mask, body, and insn bitfields.
1636 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1638 (in_procedure, in_prologue, in_body): New.
1639 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1640 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1641 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1642 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1643 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1644 dot_personality): Use the appropriate one of the above.
1645 (dot_proc): Clear unwind.proc_start; set to current location only if
1646 none of the entry points were valid. Check for non-zero-length entry
1647 point names. Check that entry points aren't defined, yet. Clear
1648 unwind.prologue, unwind.body, and unwind.insn.
1649 (dot_body): Call in_procedure. Check that first directive in procedure
1650 had no insns emitted before. Set unwind.body.
1651 (dot_prologue): Call in_procedure. Check that not already in prologue.
1652 Check that first directive in procedure had no insns emitted before.
1654 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
1655 length entry point names. Check that entry points became defined.
1656 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
1658 2005-01-31 Jan Beulich <jbeulich@novell.com>
1660 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
1661 before actually using it. Don't generate an error in manual bundling
1662 mode when looking at an insn requiring slot 2 but not yet at slot 2.
1663 Don't generate an error in manual bundling mode when looking at an
1664 insn required to be last in its group but the required slot hasn't
1665 been reached, yet. Allow conversion from MII to MI;I for bundle
1666 consisting of only 2 insns with the stop between them. Suppress
1667 various meaningless errors resulting from detecting earlier ones.
1669 2005-01-31 Jan Beulich <jbeulich@novell.com>
1671 * config/tc-ia64.c (parse_operands): Also handle alloc without first
1674 2005-01-28 Christian Groessler <chris@groessler.org>
1676 * config/tc-z8k.c (md_assemble): Improve error detection.
1678 2005-01-28 Jan Beulich <jbeulich@novell.com>
1680 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
1681 for personality routine pointer only if there is one.
1682 (ia64_convert_frag): Likewise.
1683 (generate_unwind_image): Likewise.
1685 2005-01-27 Christian Groessler <chris@groessler.org>
1687 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
1688 (md_apply_fix3): Make relative branches out of range an error
1689 instead of a warning. Display correct line number for out of
1690 range branches/calls/memory accesses.
1692 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
1694 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
1695 to emit .debug_line and other debug sections.
1696 * as.h (seg_not_empty_p): Declare.
1697 * subsegs.c (seg_not_empty_p): New predicate.
1699 2005-01-27 Andrew Cagney <cagney@gnu.org>
1701 * configure: Regenerate to track ../gettext.m4 change.
1703 2005-01-27 Jan Beulich <jbeulich@novell.com>
1705 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
1707 2005-01-27 Jan Beulich <jbeulich@novell.com>
1709 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
1710 to/from application registers dynamic insns.
1711 (md_assemble): Defer resolution of move to/from application registers
1712 dynamic insns when they can be issued on either the I- or M-units.
1714 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1716 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
1717 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1718 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
1719 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1720 * cgen.c (gas_cgen_parse_operand): Handle
1721 CGEN_PARSE_OPERAND_SYMBOLIC.
1722 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
1723 (frv_force_relocation): Likewise. Fix handling of PIC
1725 (md_apply_fix3): Likewise.
1727 2005-01-21 Ben Elliston <bje@au.ibm.com>
1729 * as.h: Remove #if 0'd code.
1730 * atof-generic.c (atof_generic): Likewise.
1731 * ecoff.c (ecoff_directive_frame): Likewise.
1732 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
1733 * itbl-ops.c (itbl_add_reg): Likewise.
1734 * listing.c (calc_hex): Likewise.
1735 * read.c (MASK_CHAR): Likewise.
1736 * subsegs.c (subsegs_print_statistics): Likewise.
1737 * symbols.c (indent): Likewise.
1738 * write.c (write_relocs): Likewise.
1739 (write_object_file): Likewise.
1740 (relax_frag): Likewise.
1742 2005-01-20 Nick Clifton <nickc@redhat.com>
1744 * as.c (std_longopts): Add an entry for "--a" in order to prevent
1745 getopt_long_only() from considering -a as an abbreviation for
1747 (parse_args): Fix the parsing of -a=<file>.
1749 2005-01-20 Alan Modra <amodra@bigpond.net.au>
1752 * read.c (s_incbin): Adjust default count for skip. Check validity
1753 of count and skip rigorously.
1755 2005-01-19 Fred Fish <fnf@specifixinc.com>
1757 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
1759 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
1761 * read.c (convert_to_bignum): New function, split out from...
1762 (emit_expr): ...here. Handle the case where X_add_number is
1763 positive and the input value is negative.
1764 (output_big_sleb128): Fix setting of continuation bit. Check whether
1765 the final byte needs to be sign-extended. Fix size-shrinking loop.
1766 (emit_leb128_expr): When generating a signed leb128, see whether the
1767 sign of an O_constant's X_add_number matches the sign of the input
1768 value. Use a bignum if not.
1770 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1772 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
1773 arch_sh_up in order to match the external name and make the
1774 testsuite's job easier.
1776 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
1779 * config/tc-i386.c (i386_scale): Disallow 0 scale.
1781 2005-01-12 Nick Clifton <nickc@redhat.com>
1783 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
1784 ignored_arguments array.
1786 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
1788 * write.c (write_object_file): Disallow a symbol equated to
1791 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1793 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
1795 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
1796 (maxq_target): New function: Set the machine type.
1798 2005-01-06 Paul Brook <paul@codesourcery.com>
1800 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
1801 (md_begin): Handle TE_VXWORKS for FP defaults.
1802 (md_apply_fix3): Correct rela offsets.
1803 (elf32_arm_target_format): Add VxWorks targets.
1805 2005-01-06 Paul Brook <paul@codesourcery.com>
1807 * configure.tgt: Set em=vxworks for *-*-vxworks.
1808 * config/te-vxworks.h: New File.
1810 2005-01-06 Paul Brook <paul@codesourcery.com>
1812 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
1814 2005-01-04 Dmitry Diky <diwil@spec.ru>
1816 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
1819 2005-01-03 David Mosberger <davidm@hpl.hp.com>
1821 * config/tc-ia64.c (md): Add member "loc_directive_seen".
1822 (dot_loc): New function.
1823 (md_pseudo_table): Add entry to map .loc to dot_loc().
1824 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
1825 seen a .loc directive or we're generating DWARF2 debug info for
1828 2004-12-29 Alan Modra <amodra@bigpond.net.au>
1831 * read.c (s_comm_internal): Don't zero end of name until size
1832 expression has been parsed.
1834 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
1836 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
1838 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1840 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
1843 2004-12-22 Ian Lance Taylor <ian@airs.com>
1845 * configure.tgt: New.
1846 * configure.in: Move setting of cpu_type, fmt, etc., to
1848 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1849 $(srcdir)/configure.tgt.
1850 * configure, Makefile.in: Rebuild.
1852 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1854 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
1855 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
1857 (avr_offset_expression): New function to parse offsets for LDI
1859 (avr_operand): Use it.
1860 (md_apply_fix3): Generate the relocs.
1862 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
1864 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
1865 BFD_RELOC_SH_IMMS10BY8 relocation.
1867 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
1868 than just ignoring bad code.
1870 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1872 * config/tc-v850.c (handle_lo16): New function.
1873 (v850_reloc_prefix): Use it to check lo().
1874 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1876 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1878 * configure.in: Add s390x-ibm-tpf support.
1879 * configure: Regenerate.
1881 2004-12-15 Jan Beulich <jbeulich@novell.com>
1883 * config/obj-elf.c (obj_elf_change_section): Only set type and
1884 attributes on new sections. Emit warning when type of re-declared
1885 section doesn't match.
1887 2004-12-15 Jan Beulich <jbeulich@novell.com>
1889 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
1890 '.cfi_startproc simple' doesn't inherit the old value.
1892 2004-12-15 Jan Beulich <jbeulich@novell.com>
1894 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
1895 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
1896 generation to emit a factored offset.
1898 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
1900 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
1901 which is too large in the case of NO_PIC without 64-bit
1904 * config/tc-mips.c (mips_in_shared): New static variable.
1905 (macro_build_lui): Permit "_gp" if !mips_in_shared.
1906 (md_longopts): Add -mshared and -mno-shared.
1907 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
1908 (s_cpload): Implement !mips_in_shared case.
1909 (s_cpsetup): Likewise.
1910 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
1911 * NEWS: Mention -mno-shared.
1913 2004-12-09 Paul Brook <paul@codesourcery.com>
1915 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
1918 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1920 * config/tc-mips.c (append_insn): If we emit a nop during a relax
1921 sequence, increase the size of the sequence.
1923 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
1926 2004-12-07 Ben Elliston <bje@gnu.org>
1928 * read.c (s_align): Use an align_limit temporary to allay a GCC
1929 signed/unsigned comparison warning.
1931 2004-12-01 Mark Mitchell <mark@codesourcery.com>
1933 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
1934 * configure.in: Use it for arm*-*-linux-gnueabi*.
1935 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
1936 * config/te-armlinuxeabi.h: New file.
1937 * Makefile.in: Regenerated.
1938 * aclocal.m4: Likewise.
1939 * configure: Likewise.
1940 * doc/Makefile.in: Regenerated.
1942 2004-12-02 Bob Wilson <bob.wilson@acm.org>
1944 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
1945 (xtensa_restore_emit_state): Likewise.
1947 2004-12-02 Alan Modra <amodra@bigpond.net.au>
1949 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
1952 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
1954 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
1955 * Makefile.in: Regenerate.
1957 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
1959 * config/tc-crx.c: Major code cleanup. Remove unused variables and
1960 functions, give functions a meaningful name, add comments.
1961 (check_range): New function - Replace operand size calculation
1962 with range checking.
1963 (assemble_insn): Update Algorithm, improve error issuing.
1965 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
1968 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1970 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
1971 miss between different section in the same module.
1972 (tc_gen_reloc): Likewise.
1974 2004-11-25 Theodore A. Roth <troth@openavr.org>
1976 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
1977 atmega325, atmega3250, atmega645 and atmega6450.
1979 2004-11-25 Jan Beulich <jbeulich@novell.com>
1981 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1982 permissible for the selected instruction suffix.
1983 (process_suffix): For DefaultSize instructions, suppressing the
1984 guessing of a 'q' suffix if the instruction doesn't support it is
1985 pointless, because only an 'l' suffix can be guessed in this place.
1987 2004-11-24 Nick Clifton <nickc@redhat.com>
1989 * config/tc-iq2000.c: Remove support for IQ10 processor.
1990 Convert to ISO C90 formatting.
1991 * config/tc-iq2000.h: Likewise.
1993 2004-11-23 Nick Clifton <nickc@redhat.com>
1995 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
1996 in this table. They should be correct now.
1998 2004-11-23 Jan Beulich <jbeulich@novell.com>
2000 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2001 indicate the MMX extensions added by both SSE and 3DNow!A.
2002 (Cpu3dnowA): Declare.
2003 (CpuUnknownFlags): Update.
2004 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2005 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2006 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2007 3DNow!. Athlon additionally implies 3DNow!A. Several new
2008 entries (those starting with a dot are for sub-arch specification).
2009 (set_cpu_arch): Handle sub-arch specifications.
2010 (parse_insn): Distinguish between instructions not supported because
2011 of insufficient CPU features and because of 64-bit mode.
2012 * doc/c-i386.texi: Describe enhanced .arch directive.
2014 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2016 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2018 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2020 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2021 without a corresponding .debug_info section.
2023 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2025 * read.c (potable): Add "error" and "warning".
2026 (s_errwarn): New function.
2027 * read.h (s_errwarn): Declare.
2028 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2030 2004-11-22 Nick Clifton <nickc@redhat.com>
2032 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2035 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2037 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2038 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2040 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2042 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2043 (coff_adjust_symtab): Adjust call.
2044 (crawl_symbols): Likewise.
2045 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2046 (obj_app_file): Adjust.
2048 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2050 * configure.in: Enable bfd_assember for the MAXQ port.
2051 * configure: Regenerate.
2053 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2054 Sterling Augustine <sterling@tensilica.com>
2056 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2057 there is a conflict.
2058 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2059 interfaces that are related as determined by xtensa_interface_class_id.
2061 2004-11-12 Nick Clifton <nickc@redhat.com>
2063 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2064 offsets for conditional branches.
2066 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2068 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2070 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2072 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2073 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2075 (relax_frag_immed): Update call to update_next_frag_state.
2077 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2079 * obj.h (struct format_ops <app_file>): Add int param.
2080 * read.h (s_app_file_string): Likewise.
2081 * read.c (s_app_file_string): Likewise.
2082 (s_app_file): Adjust s_app_file_string call.
2083 * config/tc-mips.c (s_mips_file): Likewise.
2084 * config/obj-coff.h (obj_app_file): Add app param.
2085 * config/obj-ecoff.h (obj_app_file): Likewise.
2086 * config/obj-multi.h (obj_app_file): Likewise.
2087 * config/obj-elf.h (elf_file_symbol): Likewise.
2088 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2089 if called for # preprocessor lines.
2091 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2094 * symbols.c (resolve_symbol_value): Convert weak symbols only
2096 (symbol_equated_reloc_p): Don't equate weaks when relocating
2097 only for Windows PECOFF.
2099 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2101 * config/tc-crx.c (print_insn): Check and set insn_addr.
2102 * config/tc-crx.h (md_frag_check): Define.
2104 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2105 Vineet Sharma <vineets@noida.hcltech.com>
2107 * configure.in: Add support for new target maxq-coff.
2108 * configure: Regenerate.
2109 * NEWS: Mention new support.
2110 * config/tc-maxq.c: New file.
2111 * config/tc-maxq.h: New file.
2112 * config/obj-coff.h: Add support for maxq-coff.
2114 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2116 * symbols.c (any_external_name): Define.
2117 (resolve_symbol_value): Convert weak symbols.
2118 (S_SET_EXTERNAL): Support any_external_name.
2119 (S_SET_NAME): Qualify parameter const.
2120 (symbol_equated_reloc_p): Equate to weaks when relocating.
2121 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2122 * tc.h (any_external_name): Declare.
2123 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2125 (weak_is_altname): Declare and define.
2126 (weak_name2altname): Same.
2127 (weak_altname2name): Same.
2128 (weak_uniquify): Same.
2129 (weak_altprefix): Define.
2130 (obj_coff_weak): Change .weak syntax and handling.
2131 (coff_frob_symbol): Fix PE weak symbol alternates.
2132 * config/obj-coff.h (USE_UNIQUE): Define.
2133 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2134 are in another segment.
2135 (tc_gen_reloc): Remove broken addend hack.
2136 doc/as.texinfo: Update.
2138 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2140 * config/tc-xtensa.c (total_frag_text_expansion): New.
2141 (md_estimate_size_before_relax): Use it.
2142 (find_address_of_next_align_frag): Likewise.
2144 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2146 * config/tc-crx.c: Rename argument types.
2147 (processing_arg_number): Rename to 'cur_arg_num'.
2148 (get_number_of_bits): Rename to 'set_operand_size'.
2149 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2150 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2151 (set_indexmode_parameters): Remove function, integrate its code into
2153 (set_operand_size): Get rid of 'Operand Number' function parameter -
2154 use global variable 'cur_arg_num' instead.
2155 Use a local 'argument' pointer to reference the current argument.
2156 (parse_operand): Likewise.
2157 (set_operand): Likewise.
2158 (process_label_constant): Likewise.
2160 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2162 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2163 (add_section_rename): Delete. Inlined into...
2164 (build_section_rename): ...here. Use xstrdup instead of strdup.
2165 (xtensa_section_rename): Drop "const" from argument and return types.
2166 (md_show_usage): Indent to match show_usage().
2167 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2168 (tc_canonicalize_section_name): Define.
2169 (md_elf_section_rename): Remove unused macro.
2170 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2171 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2172 (Frame Directive): Delete.
2174 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2176 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2177 * config/tc-arm.c (target_oabi): Delete.
2178 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2179 (arm_opts): Remove moabi.
2180 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2181 * doc/c-arm.texi (ARM Options): Likewise.
2182 * configure: Regenerated.
2184 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2186 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2187 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2188 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2189 * configure: Regenerate.
2190 * config/tc-cris.c (enum cris_archs): New.
2191 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2192 (cris_insn_ver_valid_for_arch): New functions.
2193 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2194 (cris_arch): New variable.
2195 (md_pseudo_table): New pseudo .arch.
2196 (err_for_dangerous_mul_placement): Initialize according to
2198 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2200 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2201 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2202 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2203 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2204 use in md_cris_relax_table.
2205 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2206 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2207 Update and improve head comment.
2208 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2209 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2211 (md_longopts): New option --march=...
2212 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2214 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2215 (HANDLE_RELAXABLE): New macro.
2216 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2217 cases. Check for weak symbols and assume not relaxable. Handle
2218 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2219 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2221 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2222 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2223 (cris_create_short_jump): Adjust for CRISv32.
2224 (cris_relax_frag): Handle new states.
2225 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2226 (md_begin): Define symbols "..asm.arch.cris.v32",
2227 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2228 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2229 when entering opcode table entry points.
2230 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2231 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2232 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2233 (cris_process_instruction): Initialize out_insnp->insn_type to
2234 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2235 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2237 <case 'm'>: Check that modified_char == '.'.
2238 <invalid operands>: Consume the rest of the line.
2239 When operands don't match, skip over subsequent insns with
2240 non-matching version specifier but same mnemonic.
2241 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2242 special registers in CRISv32 are always 32 bit long.
2243 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2245 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2246 and compatible. Recognize "ACR" for v32, unless followed by "+".
2247 (get_spec_reg): Consider cris_arch when looking up register.
2248 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2250 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2251 (cris_get_expression): Restore input_line_pointer if failing "early".
2252 (get_flags): Consider cris_arch and recognize flags accordingly.
2253 (branch_disp): Adjust for CRISv32.
2254 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2255 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2256 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2257 resolved. Don't enter zeros in object file for
2259 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2260 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2261 (md_parse_option): Break out "return 1".
2262 <OPTION_ARCH> New case.
2263 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2264 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2265 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2266 <case BFD_RELOC_32_PCREL>: New cases.
2267 Addends for non-zero fx_pcrel are too in fx_offset.
2268 (md_show_usage): Show --march=<arch>.
2269 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2270 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2271 (s_syntax) <struct syntaxes>: Properly constify member operand.
2272 * config/tc-cris.h (TARGET_MACH): Define.
2273 (cris_mach): Declare.
2274 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2275 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2276 (CRIS-Opts): Document --march=...
2277 (CRIS-Pseudos): Document .arch.
2279 2004-11-04 Jan Beulich <jbeulich@novell.com>
2281 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2282 intel syntax and no register prefix, allow $ in symbol names when
2284 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2285 (intel_float_operand): Add fourth return value indicating math control
2286 operations. Make classification more precise.
2287 (md_assemble): Complain if memory operand of mov[sz]x has no size
2289 (parse_insn): Translate word operands to floating point instructions
2290 operating on integers as well as control instructions to short ones
2291 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2292 floating point instructions operating on non-integer operands.
2293 (match_template): Remove fldcw special case. Adjust q-suffix handling
2294 to permit it on fild/fistp/fisttp in AT&T mode.
2295 (process_suffix): Don't guess DefaultSize insns' suffix from
2296 stackop_size for certain floating point control instructions. Guess
2297 suffix for branch and [ls][gi]dt based on flag_code. Split error
2298 messages for Intel and AT&T syntax, and make the condition more strict
2299 for the former. Adjust suppressing of generation of operand size
2301 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2302 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2303 more error checking.
2304 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2305 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2307 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2309 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2310 md_short_jump_size, md_long_jump_size.
2311 * write.c [!WORKING_DOT_WORD]: Ditto.
2312 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2314 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2316 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2317 const qualifier in these definitions.
2318 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2319 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2321 2004-11-02 Nick Clifton <nickc@redhat.com>
2323 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2324 table before deciding to produce a .debug_line section to match up
2325 with a user provided .debug_info section.
2327 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2329 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2330 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2332 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2334 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2335 (get_flags): New function.
2336 (get_number_of_bits): Edit comments, update numeric values to
2338 (process_label_constant): Don't support the colon
2339 format (SYMBOL:[s|m|l]).
2340 (set_cons_rparams): Support argument type 'arg_rbase'.
2341 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2342 (handle_LoadStor): Bug fix, first handle post-increment mode.
2343 (getreg_image): Remove redundant code, update according to latest
2345 (print_constant): Bug fix relate to 3-word instructions.
2346 (assemble_insn): Bug fix, when matching instructions, verify also
2347 instruction type (not only mnemonic).
2348 Add various error checking.
2349 (preprocess_reglist): Support HI/LO and user registers.
2351 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2353 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2354 in an epilogue directive go negative.
2356 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2359 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2360 after reporting template error during manual bundling. Reported
2361 by Michael Dupont, michaelx.dupont@intel.com.
2363 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2365 * Makefile.am: Run dep-am.
2366 * aclocal.m4: Regenerate with automake 1.9.2.
2367 * Makefile.in: Regenerate with automake 1.9.2.
2368 * doc/Makefile.in: Likewise.
2370 * config/tc-arm.c: Include "dw2gencfi.h".
2371 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2373 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2374 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2375 (tc_cfi_frame_initial_instructions): Define.
2376 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2379 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2381 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2383 Update coprocessor id to be unsigned immediate.
2385 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2387 * config/tc-i386.c (O_secrel): Delete.
2388 (tc_pe_dwarf2_emit_offset): New function.
2389 * config/tc-i386.h (O_secrel): Define as O_md1.
2390 (TC_DWARF2_EMIT_OFFSET): Define.
2392 2004-10-18 Nick Clifton <nickc@redhat.com>
2394 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2395 ignore @fptr() directives for 4-byte fixups.
2397 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2399 * Makefile.am: Run "make dep-am"
2400 * Makefile.in: Regenerate.
2402 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2404 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2405 Remove comments about placement of literal pools.
2406 (Literal Directive): Update description of literal placement.
2407 (Literal Prefix Directive): Remove statement that this does not apply
2408 to absolute-mode literals. Describe new section naming scheme.
2410 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2412 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2413 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2414 is_windowed_return_opcode): Delete.
2415 (xtensa_frob_label): Use get_subseg_target_freq.
2416 (md_assemble): Inline call to is_entry_opcode.
2417 (xtensa_handle_align): Inline call to get_frag_is_literal.
2418 (relaxation_requirements): Inline call to is_jx_opcode.
2419 (emit_single_op): Inline call to is_movi_opcode.
2420 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2421 get_frag_is_no_transform, is_entry_opcode, and
2422 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2423 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2424 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2425 Inline calls to get_frag_is_no_transform.
2426 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2427 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2428 get_frag_is_no_transform.
2429 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2430 and set_frag_is_no_transform.
2431 (get_expression_value): Delete.
2432 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2433 cur_target_freq to target_freq.
2434 (get_subseg_info): Split out code to create a new map entry into ...
2435 (add_subseg_info): ... this new function.
2436 (get_last_insn_flags): Check if get_subseg_info succeeded.
2437 (set_last_insn_flags): Call add_subseg_info if needed.
2438 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2439 (xtensa_reorder_segments): Compute last_sec while counting sections.
2440 Remove call to get_last_sec.
2441 (get_last_sec): Delete.
2442 (cache_literal_section): Inline call to retrieve_literal_seg and its
2443 callees, seg_present and add_seg_list.
2444 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2445 (get_frag_is_insn, get_frag_is_no_transform,
2446 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2447 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2449 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2451 * config/tc-xtensa.c: Use ISO C90 formatting.
2452 * config/tc-xtensa.h: Likewise.
2453 * config/xtensa-istack.h: Likewise.
2454 * config/xtensa-relax.c: Likewise.
2455 * config/xtensa-relax.h: Likewise.
2457 2004-10-12 Paul Brook <paul@codesourcery.com>
2459 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2462 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2465 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2467 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2469 (Acknowledgements): Use "GAS" instead of AS variable.
2471 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2473 * config/tc-i386.c: Include "elf/x86-64.h".
2474 (i386_elf_section_type): New function.
2475 * config/tc-i386.h (md_elf_section_type): Define.
2476 (i386_elf_section_type): New prototype.
2478 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2480 * config/m68k-parse.h (enum m68k_register): New control register,
2482 * config/tc-m68k.c: Correct control register set for MCF5249.
2484 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2485 Sterling Augustine <sterling@tensilica.com>
2487 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2488 (UNREACHABLE_MAX_WIDTH): Define.
2489 (XTENSA_FETCH_WIDTH): Delete.
2490 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2491 prefer_const16, prefer_l32r): New global variables.
2492 (LIT4_SECTION_NAME): Define.
2493 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2494 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2495 (frag_flags struct): New.
2496 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2497 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2498 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2499 (MAX_FORMATS): Define.
2500 (op_placement_info struct, op_placement_table): New.
2501 (O_pltrel, O_hi16, O_lo16): Define.
2502 (directiveE enum): Rename directive_generics to directive_transform.
2503 Delete directive_relax. Add directive_schedule,
2504 directive_absolute_literals, and directive_last_directive.
2505 (directive_info): Rename "generics" to "transform". Delete "relax".
2506 Add "schedule" and "absolute-literals".
2507 (directive_state): Adjust entries to match changes in directive_info.
2508 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2509 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2510 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2511 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2512 (align_only_targets, software_a0_b_retw_interlock,
2513 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2514 software_avoid_short_loop, software_avoid_close_loop_end,
2515 software_avoid_all_short_loops, specific_opcode): Delete.
2516 (warn_unaligned_branch_targets): New.
2517 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2518 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2519 (option_[no_]link_relax, option_[no_]transform,
2520 option_[no_]absolute_literals, option_warn_unaligned_targets,
2521 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2523 (option_[no_]align_only_targets, option_literal_section_name,
2524 option_text_section_name, option_data_section_name,
2525 option_bss_section_name, option_eb, option_el): Delete.
2526 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2527 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2528 and target-hardware. Delete entries for [no-]target-align-only,
2529 literal-section-name, text-section-name, data-section-name, and
2531 (md_parse_option): Handle new options and remove old ones. Accept but
2532 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2533 and treat them as [no-]transform.
2534 (md_show_usage): Add new options and remove old ones.
2535 (xtensa_setup_hw_workarounds): New.
2536 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2537 "long", "short", "loc" and "frequency" entries.
2538 (use_generics): Rename to ...
2539 (use_transform): ... this function. Add past_xtensa_end check.
2540 (use_longcalls): Add past_xtensa_end check.
2541 (code_density_available, can_relax): Delete.
2542 (do_align_targets): New.
2543 (get_directive): Accept dashes in directive names. Warn about
2544 [no-]generics and [no-]relax directives and treat them as
2546 (xtensa_begin_directive): Call md_flush_pending_output only for some
2547 directives. Check for directives inside instruction bundles. Warn
2548 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2549 directives. Handle new directives. Check generating_literals flag
2551 (xtensa_end_directive): Check for directives inside instruction
2552 bundles. Warn and ignore [no-]density directives. Handle new
2553 directives. Call xtensa_set_frag_assembly_state.
2554 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2555 xtensa_dwarf2_emit_insn): New.
2556 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2557 use_literal_section flag.
2558 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2559 literals. Use xtensa_elf_cons to parse the expression.
2560 (xtensa_literal_prefix): Do not check use_literal_section. Support
2561 ".lit4" sections for absolute literals. Change prefix convention to
2562 replace ".text" (or ".t" in a linkonce section). No need to call
2564 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2565 (expression_end): Handle closing braces and colons.
2566 (PLT_SUFFIX, plt_suffix): Delete.
2567 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2568 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2569 and O_hi16 expressions as well.
2570 (tokenize_arguments): Handle closing braces and colons.
2571 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2572 operands and paired register syntax.
2573 (get_invisible_operands): New.
2574 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2575 new xtensa-isa.h functions.
2576 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2577 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2578 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2579 instructions. Use xtensa_translate_zero_immed.
2580 (operand_is_immed, operand_is_pcrel_label): Delete.
2581 (get_relaxable_immed): Use new xtensa-isa.h functions.
2582 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2584 (xtensa_print_insn_table, print_vliw_insn): New.
2585 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2586 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2587 is_branch_or_jump_opcode): Delete.
2588 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2589 (opnum_to_reloc, reloc_to_opnum): Delete.
2590 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2591 xtensa-isa.h functions. Operate on one slot of an instruction.
2592 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2593 xg_get_insn_size): Delete.
2594 (xg_get_build_instr_size): Use xg_get_single_size.
2595 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2596 xg_build_widen_table. Use xg_get_single_size.
2597 (xg_get_max_narrow_insn_size): Delete.
2598 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2599 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2601 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2602 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2603 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2604 xg_build_widen_table. Use xg_get_single_size.
2605 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2607 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2608 treat weak symbols conservatively.
2609 (xg_check_operand): Use new xtensa-isa.h functions.
2610 (is_dnrange): Delete.
2611 (xg_assembly_relax): Inline previous calls to tinsn_copy.
2612 (xg_finish_frag): Specify separate relax states for the frag and slot0.
2613 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2614 xtensa-isa.h functions.
2615 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2616 xg_instruction_matches_options): New.
2617 (xg_instruction_matches_rule): Handle O_register expressions. Call
2618 xg_instruction_matches_options.
2619 (transition_rule_cmp): New.
2620 (xg_instruction_match): Update call to xg_build_simplify_table.
2621 (xg_build_token_insn): Record loc fields.
2622 (xg_simplify_insn): Check is_specific_opcode field and
2623 density_supported flag.
2624 (xg_expand_assembly_insn): Skip checking code_density_available. Use
2625 new xtensa-isa.h functions. Call use_transform instead of can_relax.
2626 (xg_assemble_literal): Add error handling for O_big. Call
2627 record_alignment. Handle O_pltrel.
2628 (xg_valid_literal_expression): New.
2629 (xg_assemble_literal_space): Add slot parameter. Remove call to
2630 set_expr_symbol_offset. Add call to record_alignment. Update call to
2632 (xg_emit_insn): Delete.
2633 (xg_emit_insn_to_buf): Add format parameter. Update calls to
2634 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2635 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2636 and slot parameters. Handle new "alternate" relocations for absolute
2637 literals and CONST16 instructions. Check for bad uses of O_lo16 and
2638 O_hi16. Use new xtensa-isa.h functions.
2639 (xg_assemble_tokens): Delete.
2640 (is_register_writer): Use new xtensa-isa.h functions.
2641 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2642 old-style RSR from LCOUNT.
2643 (next_frag_opcode): Delete.
2644 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2645 update_next_frag_state): New.
2646 (update_next_frag_nop_state): Delete.
2647 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2648 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
2649 the state of the absolute-literals directive. Add calls to
2650 record_alignment and xtensa_set_frag_assembly_state. Call
2651 xtensa_switch_to_non_abs_literal_fragment instead of
2652 xtensa_switch_to_literal_fragment.
2654 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
2655 (get_expanded_loop_offset): Change check for undefined opcode to an
2657 (xtensa_set_frag_assembly_state, relaxable_section,
2658 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
2659 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
2660 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
2661 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
2662 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
2663 (xtensa_init_fix_data): New.
2664 (xtensa_frob_label): Reset label symbol to the current frag. Check
2665 do_align_targets and generating_literals flag. Propagate frequency
2666 info to new alignment frag. Call xtensa_set_frag_assembly_state.
2667 (xtensa_unrecognized_line): New.
2668 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
2669 to xtensa_set_frag_assembly_state.
2670 (error_reset_cur_vinsn): New.
2671 (md_assemble): Remove check for literal frag. Remove call to
2672 istack_init. Call use_transform instead of use_generics. Parse
2673 explicit instruction format specifiers. Move code for
2674 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
2675 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
2676 Add dwarf2_where call. Remote automatic alignment for ENTRY
2677 instructions. Move call to xtensa_clear_insn_labels to the end.
2678 Rearrange to handle bundles.
2679 (xtensa_cons_fix_new): Delete.
2680 (xtensa_handle_align): New.
2681 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
2682 assignment to is_no_density field.
2683 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
2684 instead of reloc_to_opnum. Handle "alternate" relocations.
2685 (xtensa_force_relocation, xtensa_check_inside_bundle,
2686 xtensa_elf_section_change_hook): New.
2687 (xtensa_symbol_new_hook): Delete.
2688 (xtensa_fix_adjustable): Check for difference of symbols with an
2689 offset. Check for external and weak symbols.
2690 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
2691 (md_estimate_size_before_relax): Return expansion for the first slot.
2692 (tc_gen_reloc): Handle difference of symbols by producing
2693 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
2694 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
2695 tentative values into the output when linkrelax is set.
2696 (XTENSA_PROP_SEC_NAME): Define.
2697 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
2698 Create literal tables only if using literal sections. Create new
2699 property tables instead of old instruction tables. Check for unaligned
2700 branch targets and loops.
2701 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
2702 new_resource_table, clear_resource_table, resize_resource_table,
2703 resources_available, reserve_resources, release_resources,
2704 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
2705 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
2706 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
2707 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
2708 flag. Update checks for workaround options. Call
2709 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
2710 (xtensa_cleanup_align_frags): Add special case for branch targets.
2711 Check for and mark unreachable frags.
2712 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
2713 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
2714 end of a zero-overhead loop body.
2715 (frag_can_negate_branch): Handle instructions with multiple slots.
2716 Use new xtensa-isa.h functions
2717 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
2718 xtensa_mark_zcl_first_insns): New.
2719 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
2720 transformations are disabled.
2721 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
2722 multislot instructions.
2723 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
2724 Likewise. Also error if transformations are disabled.
2725 (unrelaxed_frag_max_size): New.
2726 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
2727 xtensa-isa.h functions.
2728 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
2729 xtensa_opcode_is_loop instead of is_loop_opcode.
2730 (get_text_align_power): Replace as_fatal with assertion.
2731 (get_text_align_fill_size): Iterate instead of using modulus when
2733 (get_noop_aligned_address): Assert that this is for a machine-dependent
2734 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
2735 xg_get_single_size, and frag_format_size.
2736 (get_widen_aligned_address): Rename to ...
2737 (get_aligned_diff): ... this function. Add max_diff parameter.
2738 Remove handling of rs_align/rs_align_code frags. Use
2739 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
2740 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
2741 and pass it back to caller.
2742 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
2743 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
2744 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
2745 (relax_frag_text_align): Rename to ...
2746 (relax_frag_loop_align): ... this function. Assume loops can only be
2747 in the first slot of an instruction.
2748 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
2749 instruction. Remove call to frag_wane.
2750 (relax_frag_narrow): Rename to ...
2751 (relax_frag_for_align): ... this function. Extend to handle
2752 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
2753 RELAX_NARROW for the first slot.
2754 (find_address_of_next_align_frag, bytes_to_stretch): New.
2755 (future_alignment_required): Use find_address_of_next_align_frag and
2756 bytes_to_stretch. Look ahead to subsequent frags to make smarter
2757 alignment decisions.
2758 (relax_frag_immed): Add format, slot, and estimate_only parameters.
2759 Check if transformations are enabled for b_j_loop_end workaround.
2760 Use new xtensa-isa.h functions and handle multislot instructions.
2761 Update call to xg_assembly_relax.
2762 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
2763 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
2765 (convert_frag_narrow): Add segP, format and slot parameters. Call
2766 convert_frag_immed for branch instructions. Adjust calls to
2767 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
2768 xg_get_single_size and xg_get_single_format.
2769 (convert_frag_fill_nop): New.
2770 (convert_frag_immed): Add format and slot parameters. Handle multislot
2771 instructions and use new xtensa-isa.h functions. Update calls to
2772 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
2773 enabled for b_j_loop_end workaround. Use build_nop instead of
2774 assemble_nop. Check is_specific_opcode flag. Check for unreachable
2775 frags. Use xg_get_single_size. Handle O_pltrel.
2776 (fix_new_exp_in_seg): Remove check for old plt flag.
2777 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
2778 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
2779 for loop opcode to an assertion. Mark all frags up to the end of the
2780 loop as not transformable.
2781 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
2782 (get_subseg_info): New.
2783 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
2785 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
2786 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
2787 (xtensa_switch_to_non_abs_literal_fragment): New.
2788 (cache_literal_section): Add is_code parameter and pass it through to
2789 retrieve_literal_seg.
2790 (retrieve_literal_seg): Add is_code parameter and use it to set the
2791 flags on the literal section. Handle case where head parameter is 0.
2792 (get_frag_is_no_transform, set_frag_is_specific_opcode,
2793 set_frag_is_no_transform): New.
2794 (xtensa_create_property_segments): Add end_property_function parameter
2795 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
2796 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
2797 (xtensa_create_xproperty_segments, section_has_xproperty): New.
2798 (add_xt_block_frags): Add end_property_function parameter and call it
2799 if it is non-zero. Call xtensa_frag_flags_init.
2800 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
2801 get_frag_property_flags, frag_flags_to_number,
2802 xtensa_frag_flags_combinable, xt_block_aligned_size,
2803 xtensa_xt_block_combine, add_xt_prop_frags,
2804 init_op_placement_info_table, opcode_fits_format_slot,
2805 xg_get_single_size, xg_get_single_format): New.
2806 (istack_push): Inline call to tinsn_copy.
2807 (tinsn_copy): Delete.
2808 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
2809 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
2810 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
2811 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
2812 functions. Handle invisible operands.
2813 (tinsn_to_slotbuf): New.
2814 (tinsn_check_arguments): Use new xtensa-isa.h functions.
2815 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
2816 vinsn_from_chars, and xg_free_vinsn.
2817 (tinsn_from_insnbuf): New.
2818 (tinsn_immed_from_frag): Add slot parameter and handle multislot
2819 instructions. Handle symbol differences.
2820 (get_num_stack_text_bytes): Use xg_get_single_size.
2821 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
2822 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
2823 get_expr_register, set_expr_symbol_offset_diff): New.
2824 * config/tc-xtensa.h (MAX_SLOTS): Define.
2825 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
2826 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
2827 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
2829 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
2830 (xtensa_frag_type struct): Add is_assembly_state_set,
2831 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
2832 is_align, is_text_align, alignment, and is_first_loop_insn fields.
2833 Replace is_generics and is_relax fields by is_no_transform field.
2834 Delete is_text and is_longcalls fields. Change text_expansion and
2835 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
2836 per-slot information: literal_frags, slot_subtypes, slot_symbols,
2837 slot_sub_symbols, and slot_offsets. Add fr_prev field.
2838 (xtensa_fix_data struct): New.
2839 (xtensa_symfield_type struct): Delete plt field.
2840 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
2841 forward declaration here.
2842 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
2843 (XTENSA_SECTION_RENAME): Undefine.
2844 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
2845 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
2846 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
2847 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
2848 (unit_num_copies_func, opcode_num_units_func,
2849 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
2850 (resource_table struct): New.
2851 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
2852 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
2853 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
2854 (tinsn_copy): Delete prototype.
2855 (vliw_insn struct): New.
2856 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
2857 (widen_spec_list): Add option conditions for density and boolean
2858 instructions. Add expansions using CONST16 and conditions for using
2859 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
2861 (simplify_spec_list): Add option conditions for density instructions.
2862 Add entry for NOP instruction.
2863 (append_transition): Add cmp function pointer parameter and use it to
2864 insert the new entry in order.
2865 (operand_function_LOW16U, operand_function_HI16U): New.
2866 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
2867 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
2868 (enter_opname, split_string): Use xstrdup instead of strdup.
2869 (init_insn_pattern): Initialize new options field.
2870 (clear_req_or_option_list, clear_req_option_list,
2871 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
2873 (parse_insn_pattern): Parse option conditions.
2874 (transition_applies): New.
2875 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
2876 swapped last arguments in calls to append_constant_value_condition.
2877 Call clone_req_option_list. Add warning about invalid opcode.
2878 Handle LOW16U and HI16U function names.
2879 (build_transition_table): Add cmp parameter and use it in calls to
2880 append_transition. Use new xtensa-isa.h functions. Check
2881 transition_applies before adding entries.
2882 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
2883 pass it through to build_transition_table.
2884 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
2885 ReqOption, transition_cmp_fn): New types.
2886 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
2887 (transition_rule struct): Add options field.
2888 * doc/as.texinfo (Overview): Update Xtensa options.
2889 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
2890 --[no-]relax, and --[no-]generics options. Update descriptions of
2891 --text-section-literals and --[no-]longcalls. Add
2892 --[no-]absolute-literals and --[no-]transform.
2893 (Xtensa Syntax): Add description of syntax for FLIX instructions.
2894 Remove use of "generic" and "specific" terminology for opcodes.
2895 (Xtensa Registers): Generalize the syntax description to include
2896 user-defined register files.
2897 (Xtensa Automatic Alignment): Update.
2898 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
2899 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
2900 (Xtensa Directives): Remove confusing rules about precedence.
2901 (Density Directive, Relax Directive): Delete.
2902 (Schedule Directive): New.
2903 (Generics Directive): Rename to ...
2904 (Transform Directive): ... this node.
2905 (Literal Directive): Update for absolute literals. Missing
2906 literal_position directive is now an error.
2907 (Literal Position Directive): Update for absolute literals.
2908 (Freeregs Directive): Delete.
2909 (Absolute Literals Directive): New.
2910 (Frame Directive): Minor editing.
2911 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
2912 Update dependencies.
2913 * Makefile.in: Regenerate.
2915 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2917 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
2918 to build the second and third fixups for a composite relocation.
2919 (macro_read_relocs): New function.
2920 (macro_build): Use it.
2921 (s_cpsetup): Pass all three composite relocation codes to macro_build.
2922 Simplify fragging code accordingly.
2923 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
2924 of the composite relocation. Set fx_tcbit in both fixups.
2926 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2928 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
2929 (md_apply_fix3): Don't treat composite relocs as done.
2931 2004-10-07 Jan Beulich <jbeulich@novell.com>
2933 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
2934 prefix for symbol names generated from the LOCAL macro directive.
2936 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
2937 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
2939 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
2941 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
2943 (md_assemble): Add error checking for Co-Processor instructions.
2944 (get_cinv_parameters): Add 'b' option to invalidate the
2945 branch-target cache.
2947 2004-10-05 Paul Brook <paul@codesourcery.com>
2949 * config/tc-arm.c (unwind): New variable.
2950 (vfp_sp_encode_reg): New function.
2951 (vfp_sp_reg_required_here): Use it.
2952 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
2953 (vfp_parse_reg_list): New function.
2954 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
2955 s_arm_unwind_personality, s_arm_unwind_personalityindex,
2956 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
2957 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
2959 (md_pseudo_table): Add them.
2960 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
2961 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
2962 (set_section, add_unwind_adjustsp, flush_pending_unwind,
2963 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
2964 require_hashconst, add_unwind_opcode): New functions.
2965 * doc/c-arm.texi: Document unwinding opcodes.
2966 * NEWS: Mention the new feature.
2968 2004-10-04 Eric Christopher <echristo@redhat.com>
2970 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
2972 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
2974 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
2976 * config/tc-s390.c (md_apply_fix3): Likewise.
2977 * config/tc-sparc.c (md_apply_fix3): Likewise.
2979 2004-10-01 Paul Brook <paul@codesourcery.com>
2981 * config/tc-arm.c (arm_elf_section_type): New function.
2982 (arm_elf_change_section): Set section link for exidx sections.
2983 * config/tc-arm.h (arm_elf_section_type): Add prototype.
2984 (md_elf_section_type): Define.
2986 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
2988 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
2989 instruction's offset.
2991 2004-10-01 Adam Nemet <anemet@lnxw.com>
2993 * (TARGET_FORMAT): Remove LynxOS COFF definition.
2995 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
2997 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
2998 asymbol *, instead use symbol_get_bfdsym.
3000 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3002 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3004 2004-09-30 Paul Brook <paul@codesourcery.com>
3006 * config/tc-arm.c (do_smi, do_nop): New functions.
3007 (insns): Add ARMv6ZK instructions.
3008 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3009 (tc_gen_reloc): Ditto.
3010 (arm_cpus): Add mpcore and arm1176.
3011 (arm_archs): Add armv6{k,z,zk}.
3012 * doc/c-arm.texi: Document new cores and architectures.
3014 2004-09-30 Nick Clifton <nickc@redhat.com>
3016 * config/tc-arm.c: Use ISO C90 formatting.
3018 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3020 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3021 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3022 REG_TYPE_MVDX is expected.
3024 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3026 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3028 2004-09-21 James E Wilson <wilson@specifixinc.com>
3030 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3031 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3032 output_spill_base, output_unat_psprel, output_lc_psprel,
3033 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3034 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3035 output_spill_psprel_p): Use it.
3037 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3039 * config/tc-crx.c (handle_LoadStor): New function.
3040 Handle load/stor unique instructions before parsing.
3042 2004-09-17 Paul Brook <paul@codesourcery.com>
3044 * config/tc-arm.c (s_arm_rel31): New funciton.
3045 (md_pseudo_table): Add .rel31.
3046 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3047 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3048 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3049 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3050 (arm_parse_reloc): Add (target2).
3052 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3054 * Makefile.am: Run "make dep-am".
3055 * Makefile.in: Regenerate.
3056 * aclocal.m4: Regenerate.
3057 * configure: Regenerate.
3058 * doc/Makefile.in: Regenerate.
3059 * po/POTFILES.in: Regenerate.
3060 * po/gas.pot: Regenerate.
3062 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3064 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3065 [!LLONG_MAX]: Ditto.
3067 2004-09-13 Paul Brook <paul@codesourcery.com>
3069 * config/tc-arm.c: Rename RELABS to TARGET1.
3071 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3073 * messages.c (as_internal_value_out_of_range): Cast values passed
3074 to as_bad_where or as_warn_where to proper type.
3076 2004-09-11 Theodore A. Roth <troth@openavr.org>
3078 * config/tc-avr.c: Add support for
3079 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3081 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3083 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3084 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3086 2004-09-08 Paul Brook <paul@codesourcery.com>
3088 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3089 fini_array and preinit_array section types.
3090 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3092 * doc/as.texinfo: Document extra section types.
3094 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3096 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3097 * Makefile.in: Regenerated.
3098 * configure.in: Set em for arm*-*-symbianelf*.
3099 * configure: Regenerated.
3100 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3101 vectors when appropriate.
3102 * config/te-symbian.h: New file.
3104 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3106 * config/tc-crx.c (gettrap): Exception vector can be case
3108 (process_label_constant): Fix a 32-bit displacement bug in branch
3110 (get_operandtype) : Bug fix, wrong operand was used.
3111 (process_label_constant): Initialize relocation type to
3114 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3116 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3117 for synthesizable cores.
3119 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3121 2004-08-25 Dmitry Diky <diwil@spec.ru>
3123 * config/tc-msp430.c: Clean-up the code.
3124 (md_relax_table): New relax table.
3125 (mcu_types): Sort MCU types.
3126 (md_pseudo_table): Add .profiler pseudo handler.
3127 (pow2value): New function.
3128 (msp430_profiler): New function.
3129 (msp430_operands): Add new insns handlers.
3130 (msp430_srcoperand): Add register operand handler, allow complex
3132 (md_estimate_size_before_relax): Rewritten.
3133 (md_convert_frag): Rewritten.
3134 (msp430_relax_frag): New function.
3135 * config/tc-msp430.h (md_relax_frag): define macro
3136 * doc/c-msp430.texi: Update information.
3138 2004-08-24 Nick Clifton <nickc@redhat.com>
3140 * as.c (std_shortopts): Allow -g to take an optional argument.
3141 (parse_args): Pass any switch starting with -g on to the backend
3144 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3146 * configure.in (arm*-*-symbianelf*): New target.
3147 (arm*-*-eabi*): Likewise.
3148 * configure: Regenerated.
3150 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3151 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3154 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3156 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3157 argument, don't do anything if current section is not
3158 .gnu.linkonce.t.* and linkonce_empty is set.
3159 (generate_unwind_image, dot_endp): Adjust callers, call
3160 start_unwind_section (*, 1) if nothing will be put into the
3163 2004-08-17 Nick Clifton <nickc@redhat.com>
3165 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3166 (show_usage): Add -g.
3167 (std_longopts): Add --gen-debug. Alpha sort the table.
3168 (parse_args): Print an error message if a switch is not handled.
3169 Handle the -g switch, calling md_debug_format_selector() if
3171 * NEWS: Mention new feature.
3172 * doc/as.texinfo: Document new switch.
3173 * doc/internals.texi: Document behaviour of md_parse_option.
3175 * config/tc-arm.c (md_parse_option): Do not issue an error message
3176 if the switch is not recognised.
3177 * config/tc-m68k.c (md_parse_option): Likewise.
3178 * config/tc-pdp11.c (md_parse_option): Likewise.
3179 * config/tc-v850.c (md_parse_option): Likewise.
3181 * as.h: Fix up formatting.
3184 2004-08-16 Nick Clifton <nickc@redhat.com>
3186 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3188 * configure.in: Sort architecture based tables alphabetically.
3189 * configure: Regenerate.
3191 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3193 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3194 { "cc", 68 }, with { "cr", 70 }.
3196 2004-08-13 Jan Beulich <jbeulich@novell.com>
3197 Nick Clifton <nickc@redhat.com>
3199 * as.c: Add and handle new --alternate command line option.
3200 * macro.c (macro_set_alternate): New.
3201 * macro.h (macro_set_alternate): Declare.
3202 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3203 * doc/as.texinfo: Document new command line option and pseudo-ops
3204 as well as insert documentation originating from gasp about
3205 alternate macro syntax.
3206 * NEWS: Mention new command line option and pseudo-ops.
3208 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3210 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3213 2004-08-06 Paul Brook <paul@codesourcery.com>
3215 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3216 Handle new relocations.
3217 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3219 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3221 * write.c (relax_segment): Use was_address instead of address when
3222 setting fr_fix field for align frag due to backwards .org.
3224 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3226 Introduce SH2a support.
3227 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3228 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3230 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3231 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3232 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3233 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3234 to end of conditional expression.
3235 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3236 * config/tc-sh.c: Add sh2a-nofpu support.
3237 2003-12-29 DJ Delorie <dj@redhat.com>
3238 * tc-sh.c: Add sh2a support.
3239 (parse_reg): Add tbr.
3240 (parse_at): Support @@(disp,tbr).
3241 (get_specific): Support sh2a opcodes.
3242 (insert4): New, for 4 byte relocs.
3243 (build_Mytes): Support sh2a opcodes.
3244 (md_apply_fix3_Mytes): Support sh2a opcodes.
3245 2003-12-02 Michael Snyder <msnyder@redhat.com>
3246 * config/tc-sh.c (md_parse_option): Handle sh2a.
3247 (sh_elf_final_processing): Ditto.
3249 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3251 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3254 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3256 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3257 (ppc_arch): Expand comment.
3259 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3261 * config/tc-crx.c: Support evaluating the difference between two
3263 * config/tc-crx.h: Likewise.
3265 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3267 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3269 (ia64_elf_section_change_hook): Set the linked-to section for
3272 2004-07-26 Dmitry Diky <diwil@spec.ru>
3274 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3275 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3276 msp430xG438, msp430xG439.
3278 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3280 * doc/as.texinfo (Section, PushSection): Correct documentation
3283 2004-07-21 Jan Beulich <jbeulich@novell.com>
3285 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3286 permissible for the selected instruction suffix.
3287 (match_template): Don't permit 64-bit general purpose operands in
3289 (finalize_imm): Permit 64-bit immediates.
3290 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3291 specially except for the width of the used base and/or index
3292 registers. For 32-bit displacements, use sign-extended
3293 relocations only when using 64-bit addressing.
3294 Force zero displacement on rip-relative addressing when there is
3295 no other displacement.
3296 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3297 specially except for the width of the used base and/or index
3299 (parse_register): Disallow Reg64 registers in 32-bit mode.
3301 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3302 suffix if the instruction doesn't support it.
3304 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3306 * config/tc-mips.c (append_insn): Handle constant expressions with
3307 no associated relocation.
3308 (mips_ip): Cancel the expression after use for the Q format
3310 (parse_relocation): Return no relocation for unsupported
3312 (my_getSmallExpression): Return no relocation if no relocation
3315 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3317 * config/obj-som.c (adjust_stab_sections): Add prototype.
3318 (obj_som_compiler, obj_som_version, obj_som_copyright,
3319 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3320 * config/tc-hppa.c (update_subspace): Likewise.
3321 (is_defined_subspace): Amplify comment.
3322 * config/obj-som.h (som_frob_file): Add prototype.
3324 2004-07-19 Christopher Faylor <cgf@timesys.com>
3325 H.J. Lu <hongjiu.lu@intel.com>
3327 * subsegs.c (section_symbol): Don't create a new segment when
3328 existing segment is undefined.
3330 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3332 * config/tc-arm.c: Include include/opcode/arm.h.
3333 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3334 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3335 (FPU_ARCH_*): Delete.
3336 * Makefile.am: Update dependencies.
3337 * Makefile.in: Regenerate.
3339 2004-07-15 Nick Clifton <nickc@redhat.com>
3341 * configure.in: Accept armbe as a big-endian arm configuration.
3342 * configure: Regenerate.
3344 2004-07-13 Thomas Nystrom <thn@saeab.se>
3346 * config/tc-i386.c (T_SHIFTOP): New constant.
3347 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3348 (intel_el1): Handle '~'.
3349 (intel_get_token): Handle '<>', '&', '|' and '~'.
3351 2004-07-13 Nick Clifton <nickc@redhat.com>
3353 (md_assemble): Remove spurious newline from end of as_bad error
3355 (intel_e05_1): Likewise.
3356 (intel_e11): Likewise.
3357 (intel_match_token): Likewise.
3359 2004-07-11 Andreas Schwab <schwab@suse.de>
3361 * config/tc-m68k.c: Convert to C90. Remove redundant
3362 declarations. Indentation fixup.
3363 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3364 obj_coff_section ourselves.
3366 2004-07-09 James E Wilson <wilson@specifixinc.com>
3368 * config/tc-ia64.c (default_big_endian): New.
3369 (dot_byteorder, md_begin): Use it.
3370 (md_parse_option): Set it.
3372 2004-07-09 Nick Clifton <nickc@redhat.com>
3374 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3375 * configure: Regenerate.
3376 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3377 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3378 sh_find_elf_flags if necessary.
3380 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3382 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3383 going to be split into more than one in-place addend, return 0
3384 for relocations against mergeable sections. Associate comments
3387 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3389 * Makefile.am (CPU_TYPES): Add crx.
3390 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3391 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3392 (DEPTC_crx_elf): New target.
3393 (DEPOBJ_crx_elf): Likewise.
3394 (DEP_crx_elf): Likewise.
3395 * Makefile.in: Regenerate.
3396 * configure.in: Add crx* target.
3397 * configure: Regenerate.
3398 * config/tc-crx.c: New file.
3399 * config/tc-crx.h: New file.
3400 * NEWS: Mention new target.
3402 2004-07-06 Nick Clifton <nickc@redhat.com>
3404 * config.in: Undefine TARGET_SYMBIAN by default.
3406 * configure: Regenerate. Add sh-symbian-elf target. If
3407 selected define TARGET_SYMBIAN.
3408 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3409 format if TARGET_SYMBIAN has been defined.
3411 * output-file.c (output_file_create): Report the target format
3412 chosen when bfd_openw reports that it is invalid.
3414 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3415 pseudo for BFD based assemblers.
3417 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3420 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3421 (md_parse_option): Remove redundant -isa testing.
3422 Make bfd_arch variable const.
3423 (md_show_usage): Make bfd_arch variable const.
3425 2004-07-03 James E Wilson <wilson@specifixinc.com>
3427 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3428 * config/tc-ia64.h (md_frag_check): Define.
3430 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3432 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3434 * doc/as.texinfo (Weak): Document PE weak symbols.
3436 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3438 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3439 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3440 (mips_frob_file): Rework so that only a single pass through the
3441 relocs is needed. Allow %lo()s to have higher offsets than their
3442 corresponding %hi()s or %got()s.
3444 2004-07-02 Nick Clifton <nickc@redhat.com>
3446 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3447 allow values which have come from undefined symbols.
3448 Always consider this fixup to have been processed as a reloc
3449 cannot be generated for it.
3451 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3453 * frags.h (struct frag): Add has_code and insn_addr fields.
3454 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3455 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3456 * config/tc-ppc.h (md_frag_check): Define.
3458 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3460 * doc/Makefile.am (info): Rename goal to...
3461 (info-local): ... this, to preserve implicit dependencies.
3462 * doc/Makefile.in: Regenerate with automake 1.8.5.
3464 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3466 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3467 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3468 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3469 (tc_gen_reloc): Likewise.
3470 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3471 (m32r_parse_name): Likewise.
3472 (m32r_cgen_parse_fix_exp): Likewise.
3473 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3474 (O_PIC_reloc): Likewise.
3475 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3476 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3477 for @GOTOFF, @GOT, @PLT.
3479 2004-06-21 Jan Beulich <jbeulich@novell.com>
3481 * gas/symbols.c: While discarding ordinary local absolute symbols
3482 when --strip-local-absolute is in effect, retain file symbols.
3484 2004-06-20 Andreas Schwab <schwab@suse.de>
3486 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3487 (md_parse_option): Likewise.
3489 2004-06-17 Jan Beulich <jbeulich@novell.com>
3491 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3492 * config/te-netware.h: New file.
3493 * config/te-ppcnw.h: Delete: Obsolete.
3494 * configure.in: Eliminate ill NetWare targets. Make generic
3495 NetWare target use proper emulation.
3496 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3497 reference to new te-netware.h.
3498 * configure: Regenerate.
3499 * Makefile.in: Regenerate.
3501 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3503 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3504 comparison in .insn pseudo operation.
3506 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3508 * config/obj-coff.c (coff_adjust_section_syms): Use
3509 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3510 (coff_frob_section): Likewise.
3511 * config/tc-mips.c (md_apply_fix3): Likewise.
3512 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3513 (elf_frob_file_after_relocs): Likewise.
3515 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3517 * config/tc-hppa.c (log2): Rename to exact_log2.
3518 (pa_next_subseg): Delete unused function.
3519 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3520 (create_new_subspace): Likewise.
3523 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3524 labels. Fix warning.
3526 2004-05-28 DJ Delorie <dj@redhat.com>
3528 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3529 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3530 or non-merged symbols.
3532 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3534 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3535 restore the old slot when inserting srlz.i/srlz.d.
3537 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3539 * Makefile.am: Regenerate dependecies.
3540 * Makefile.in: Regenerate.
3541 * config/tc-sh.c (valid_arch): Make unsigned.
3542 (preset_target_arch): Likewise.
3543 (md_begin): Use new architecture flags system.
3544 (get_specific): Likewise.
3545 (assemble_ppi): Likewise.
3546 (md_assemble): Likewise. Also fix error check for bad opcodes.
3547 (md_parse_option): Likewise. Also generate -isa values according
3548 to the table in bfd/cpu-sh.c instead of just constants. Also
3549 allow <arch>-up ISA variants.
3550 (sh_elf_final_processing): Replace if-else chain with a call to
3551 sh_find_elf_flags().
3552 * testsuite/gas/sh/arch: New directory.
3553 * testsuite/gas/sh/arch/arch.exp: New test script.
3554 * testsuite/gas/sh/arch/arch_expected.txt: New file.
3555 * testsuite/gas/sh/arch/sh.s: New file.
3556 * testsuite/gas/sh/arch/sh2.s: New file.
3557 * testsuite/gas/sh/arch/sh-dsp.s: New file.
3558 * testsuite/gas/sh/arch/sh2e.s: New file.
3559 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
3560 * testsuite/gas/sh/arch/sh3.s: New file.
3561 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
3562 * testsuite/gas/sh/arch/sh3e.s: New file.
3563 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
3564 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
3565 * testsuite/gas/sh/arch/sh4.s: New file.
3566 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
3567 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
3568 * testsuite/gas/sh/arch/sh4a.s: New file.
3570 2004-05-28 Peter Barada <peter@the-baradas.com>
3572 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3573 with zero offset into mode 2 addressing to save a word.
3575 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3577 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3578 (ar_is_only_in_integer_unit): New.
3579 (ar_is_only_in_memory_unit): New.
3580 (generate_unwind_image): Silence gcc on 32bit host.
3581 (md_assemble): Use ar_is_only_in_integer_unit instead of
3582 ar_is_in_integer_unit. Check AR access.
3584 2004-05-27 Peter Barada <peter@the-baradas.com>
3586 * config/tc-m68k.c (md_begin): Sort the opcode table into
3588 (m68k_compare_opcode): New function to do the sorting.
3590 2004-05-24 Peter Barada <peter@the-baradas.com>
3592 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3593 addressing on MIT style operands.
3594 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3596 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3599 2004-05-23 Alan Modra <amodra@bigpond.net.au>
3601 * expr.c (operand, operator): Don't reject '++' and '--'.
3603 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
3605 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3608 2004-05-17 Adam Nemet <anemet@lnxw.com>
3610 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3611 * configure: Regenerate.
3613 2004-05-13 Paul Brook <paul@codesourcery.com>
3615 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3617 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3619 * configure.in (or32-*-rtems*): Switch to elf.
3620 * configure: Regenerate.
3622 2004-05-13 Nick Clifton <nickc@redhat.com>
3624 * po/fr.po: Updated French translation.
3626 2004-05-11 Nick Clifton <nickc@redhat.com>
3628 * doc/as.texinfo (Section): Document G and T flags to .section
3629 directive. Document the extra arguments that the G flag
3630 requires. Document the #tls flag.
3632 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
3634 * subsegs.c (section_symbol): Create a new section symbol if
3635 the existing one doesn't match.
3636 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3638 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
3640 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3641 to cope with VR4181A errata MD(1) and MD(4).
3643 2004-05-07 Brian Ford <ford@vss.fsi.com>
3645 * NEWS: Mention .secrel32 for pe[i]-i386.
3647 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3649 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3650 (HANDLE_ALIGN): New.
3652 2004-05-06 Daniel Jacobowitz <dan@debian.org>
3654 * Makefile.am (DIST_SUBDIRS): Define.
3655 * aclocal.m4: Regenerate with automake 1.8.4.
3656 * Makefile.in: Likewise.
3657 * doc/Makefile.in: Likewise.
3659 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
3661 * config/tc-ia64.c (dot_serialize): Declare.
3662 (dot_serialize): New function.
3663 (md_pseudo_table): Add ".serialize.data" and
3664 ".serialize.instruction" directives.
3666 2004-05-06 Nick Clifton <nickc@redhat.com>
3668 * messages (as_internal_value_out_of_range): Print a message about
3669 a value being out of range. Be consistent about whether the
3670 values are printed in decimal or hexadecimal.
3671 (as_warn_value_out_of_range): Generate a warning message about an
3673 (as_bad_value_out_of_range): Generate an error message about an
3675 * as.h: Prototype the new functions.
3676 * config/tc-alpha.c (insert_operand): Use new function.
3677 * config/tc-arc.c (arc_insert_operand): Likewise.
3678 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
3679 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
3680 * config/tc-ppc.c (ppc_insert_operand): Likewise.
3681 * config/tc-s390.c (s390_insert_operand): Likewise.
3682 * config/tc-v850.c (v850_insert_operand): Likewise.
3684 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3686 * configure.in: Set em=linux for frv-*-*linux*.
3687 * configure: Rebuilt.
3688 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
3689 (frv_md_fdpic_enabled): New.
3690 * config/tc-frv.c (frv_md_fdpic_enabled): New.
3691 (DEFAULT_FDPIC): New.
3692 (frv_flags): Use DEFAULT_FDPIC.
3693 (frv_pic_flag): Likewise.
3694 (OPTION_NOPIC): New.
3695 (md_longopts): Add -mnopic.
3696 (md_parse_option): Handle it.
3697 (md_show_usage): Add -mfdpic and -mnopic.
3699 2004-05-05 Peter Barada <peter@the-baradas.com>
3701 * config/tc-m68k.c: Add find_cf_chip to print list of valid
3702 chips for invalid coldfire instructions, rename selectors
3703 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
3704 add current_chip to track which chip is referred to(including save/restore),
3705 use current_chip to select control registers, not current_arch.
3706 (md_show_usage): Add new chips.
3707 * doc/c-m68k.texi: Document new command line switches.
3709 2004-05-05 Jakub Jelinek <jakub@redhat.com>
3711 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
3712 (NOP_OPCODE): Define.
3713 (s390_align_code): Remove prototype.
3714 * tc-s390.c (s390_align_code): Remove.
3716 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
3718 * config/tc-ia64.c (make_unw_section_name): Removed.
3719 (start_unwind_section): New function.
3720 (generate_unwind_image): Take const segT instead of const
3722 (dot_handlerdata): Adjusted.
3723 (dot_endp): Likewise.
3725 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3727 * config/obj-elf.c (obj_elf_change_section): Allow the
3728 ".note.GNU-stack" section has SHF_EXECINSTR.
3730 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3732 * config/obj-elf.c (get_section): Return bfd_boolean.
3733 (obj_elf_change_section): Call bfd_get_section_by_name_if
3734 instead of bfd_map_over_sections.
3736 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3738 * config/obj-elf.c (get_section): New function.
3739 (obj_elf_change_section): Support multiple sections with same
3742 2004-04-30 Nick Clifton <nickc@redhat.com>
3744 * config/tc-arm.c (create_register_alias): Fix typo checking for
3745 case sensitive register aliases.
3746 (co_proc_number): Use error message string in all_reg_maps[]
3748 (cp_reg_required_here): Likewise.
3749 (fp_reg_required_here): Likewise.
3751 2004-04-29 Brian Ford <ford@vss.fsi.com>
3753 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
3755 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3757 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
3758 (load_address, macro, mips_ip, md_parse_option)
3759 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
3760 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
3761 embedded-PIC handling, and update comments.
3762 (SWITCH_TABLE): Remove.
3763 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
3764 (enum mips_pic_level): Remove EMBEDDED_PIC.
3765 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
3766 (TC_FORCE_RELOCATION): Update comment.
3767 * ecoff.c (ecoff_build_lineno): Add comment about some code that
3768 might be safe to remove now that MIPS embedded-PIC is gone.
3770 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3772 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
3773 call to obj_set_subsection_attributes.
3774 (obj_som_init_stab_section): Likewise.
3775 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
3776 (pa_def_subspaces): Provide comdat default.
3777 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
3778 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
3779 calls to create_new_subspace and update_subspace to pass comdat flag.
3780 (create_new_subspace, update_subspace): Add new comdat argument. Use
3781 it in calls to obj_set_subsection_attributes.
3782 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
3783 and use of comdat, common and dup_comm parameters.
3785 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
3787 * config/obj-elf.c (obj_elf_change_section): Check if the old
3788 group name is NULL before comparison.
3790 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3792 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
3794 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3796 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
3798 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3800 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
3801 (OPTION_MEMBEDDED_PIC): Remove.
3802 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
3803 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
3804 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
3805 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
3806 (OPTION_ELF_BASE): Renumber.
3807 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
3808 (md_show_usage): Remove mention of -membedded-pic.
3809 * doc/as.texinfo: Remove mention of -membedded-pic.
3811 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3813 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
3814 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
3816 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
3817 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
3818 USE_GLOBAL_POINTER_OPT.
3820 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3822 * config/tc-mips.c (macro): One more use of load_delay_nop.
3824 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
3826 * config/tc-mips.c (load_delay_nop): New function.
3827 (load_address, macro): Use load_delay_nop() to build a nop
3828 which can be omitted with gpr_interlocks.
3830 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3832 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
3833 cop_interlocks): Remove superfluous CPU entries.
3835 2004-04-22 Paul Brook <paul@codesourcery.com>
3837 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
3839 2004-04-22 Peter Barada <peter@the-baradas.com>
3841 * NEWS: Added support for EMAC instructions and MAC/EMAC
3843 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
3844 scale factor tokens, trailing_ampersand to mark mask addressing
3845 for MAC/EMAC instructions.
3846 * config/m68k-parse.y: Add options_ampersand clause, '<<',
3848 (yylex): Handle '>', '<', and '&' following '+'.
3849 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
3850 architectures in archs[].
3851 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
3852 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
3854 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
3855 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
3857 Add EMAC operands to init_table[].
3859 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
3861 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
3863 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
3864 * config/tc-arm.c (enum mstate): Delete from here.
3865 (mapping_state): Remove the static mapstate variable and instead
3866 store the state in the segment. This allows a per-section mapping
3867 state. Handle and ignore MAP_UNDEFINED states.
3868 (arm_elf_change_section): Get the current mapping state from the
3870 (s_ltorg): Set the mapping state to MAP_DATA.
3871 (arm_cleanup): Use arm_elf_change_section to get the mapping state
3872 for each pool as it is emitted.
3874 2004-04-22 Nick Clifton <nickc@redhat.com>
3876 * config/tc-arm.h: Formatting tidy ups.
3878 2004-04-20 Chris Demetriou <cgd@broadcom.com>
3880 * NEWS: Note that MIPS -membedded-pic option is deprecated.
3882 2004-04-20 DJ Delorie <dj@redhat.com>
3884 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
3885 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
3886 [TE_PE] (O_secrel): Define.
3887 [TE_PE] (x86_pe_cons_fix_new): New.
3888 [TE_PE] (pe_directive_secrel): Likewise.
3889 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
3891 2004-04-19 Eric Christopher <echristo@redhat.com>
3893 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
3894 of previous patch for fix in gcc.
3896 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3898 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
3900 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
3902 * read.c (do_align): Call md_flush_pending_output, if defined.
3904 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3906 * expr.c (operand): Correct checks for ++ and --.
3908 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
3910 * config/tc-generic.c: Add some comments.
3912 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
3914 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
3915 -{no-}mfix-vr4122-bugs.
3916 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
3917 (append_insn, mips_emit_delays): Update accordingly.
3918 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
3919 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
3920 (md_parse_option): Update after above changes.
3921 (md_show_usage): Add -mfix-vr4120.
3923 2004-04-13 Bob Wilson <bob.wilson@acm.org>
3925 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
3926 of .section directive; add a reference to the ELF .subsection
3929 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3931 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
3934 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3936 * Makefile.am: Remove mips from aout targets.
3937 * Makefile.in: Regenerate.
3938 * configure.in: Remove mips-dec-bsd* target.
3939 * configure: Regenerate.
3941 2004-04-07 Alan Modra <amodra@bigpond.net.au>
3944 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
3945 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
3946 Update "mapping". Restrict some @ modifiers to 32 bit.
3948 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
3949 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
3951 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
3952 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
3953 dont_adjust_reloc_32 is set.
3954 (md_longopts): Add option -renesas.
3955 (md_parse_option, md_show_usage): Likewise.
3956 * doc/c-sh.texi: Likewise.
3958 2004-04-01 Dave Korn <dk@artimi.com>
3960 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
3961 hi16 and lo16 fixS structs.
3962 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
3963 exactly the same way as for RELOC_DLX_REL16.
3964 (machine_ip): properly respect LO flag in the_insn and
3965 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
3966 (md_apply_fix3): apply RELOC_DLX_LO16.
3968 2004-03-30 Stan Shebs <shebs@apple.com>
3970 Remove long-obsolete MPW support.
3971 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
3972 * configure.in: Remove mention of ppc-*-mpw* config.
3973 * configure.in: Likewise.
3975 2004-03-30 Nick Clifton <nickc@redhat.com>
3977 * config/tc-arm.c (meabi_flags): Make its use conditional upon
3978 OBJ_ELF being defined.
3980 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3982 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
3984 2004-03-23 Paul Brook <paul@codesourcery.com>
3986 * config/tc-arm.c (meabi_flags): New variable.
3987 (arm_parse_eabi): New function.
3988 (md_begin): Set flags for EABI v3.
3990 (arm_long_opts): Add meabi.
3991 * doc/as.texinfo <ARM>: Document -meabi.
3992 * doc/c-arm.texi: Ditto.
3994 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3996 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
3997 tables even when use_literal_section flag is not set.
3999 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4001 * config/tc-sh.c: Remove trailing whitespace.
4003 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4005 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4006 --mul-bug-abort and the default behavior.
4007 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4008 (err_for_dangerous_mul_placement): New variable.
4009 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4011 (md_cris_relax_table): Have placeholder for STATE_MUL.
4012 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4013 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4015 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4016 STATE_BYTE)>: Ditto.
4017 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4018 alignment and position of this frag, emit error message if
4020 (md_assemble): For a multiply insn and when checking it,
4021 transform the current frag into a special frag for that purpose.
4022 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4023 OPTION_MULBUG_ABORT_ON>: Handle new options.
4025 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4027 * config/tc-xtensa.c (mark_literal_frags): New function.
4028 (xtensa_move_literals): Call mark_literal_frags for all literal
4029 segments, including init and fini literal segments.
4030 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4032 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4034 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4035 (pa_comm): Set BSF_OBJECT in symbol flags.
4037 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4039 * Makefile.am: Run "make dep-am".
4040 * Makefile.in: Regenerate.
4041 * doc/Makefile.in: Regenerate.
4042 * config.in: Regenerate.
4043 * po/gas.pot: Regenerate.
4045 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4047 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4048 (demand_empty_rest_of_line): Issue an error here.
4049 (ignore_rest_of_line): Silently skip to end.
4050 (demand_copy_string): Issue an error, not warning.
4052 * config/obj-elf.c (obj_elf_section_name): Likewise.
4053 (obj_elf_section): Likewise.
4054 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4055 (arc_extinst): Likewise.
4056 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4057 (dot_spill): Likewise.
4058 (dot_unwabi): Likewise.
4059 (dot_prologue): Likewise.
4061 * expr.c (operand): Reject ++ and --.
4062 (operator): Likewise.
4064 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4066 * config/tc-sh.c: Include dw2gencfi.h.
4067 (sh_cfi_frame_initial_instructions): New function.
4068 (sh_regname_to_dw2regnum): Likewise.
4069 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4071 (TARGET_USE_CFIPOP): Define.
4072 (tc_cfi_frame_initial_instructions): Likewise.
4073 (tc_regname_to_dw2regnum): Likewise.
4074 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4075 * Makefile.am: Update dependencies.
4076 * Makefile.in: Regenerate.
4078 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4080 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4081 * configure: Regenerate.
4083 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4085 * read.c (s_leb128): Call md_flush_pending_output.
4087 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4089 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4090 * config/tc-i386.h (CpuPadLock): New define.
4091 (CpuUnknownFlags): Added CpuPadLock.
4093 2004-03-07 Andreas Schwab <schwab@suse.de>
4095 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4097 2004-03-07 Richard Henderson <rth@redhat.com>
4099 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4100 (cfi_finish): Likewise for fde.
4102 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4104 * config/tc-ia64.c (md_assemble): Properly handle NULL
4106 (ia64_handle_align): Don't abort if failed to add a stop bit.
4108 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4110 * Makefile.in: Regenerated.
4111 * aclocal.m4: Likewise.
4112 * configure: Likewise.
4113 * doc/Makefile.in: Likewise.
4115 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4117 * config/tc-ia64.c (dot_align): New.
4118 (ia64_do_align): Make it static.
4119 (md_pseudo_table): Use "dot_align" for "align".
4120 (ia64_md_do_align): Don't set align_frag here.
4121 (ia64_handle_align): Add a stop bit to the previous bundle if
4124 * config/tc-ia64.h (ia64_do_align): Removed.
4126 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4128 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4129 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4130 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4131 the most general type or the user specifically requested it.
4132 (md_assemble): Add a new error message for when an instruction
4133 is understood, but is not allowed due to an -isa option.
4135 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4137 * config/tc-ia64.c (align_frag): New.
4138 (md_assemble): Set the tc_frag_data field in align_frag for
4139 IA64_OPCODE_FIRST instructions.
4140 (ia64_md_do_align): Set align_frag.
4141 (ia64_handle_align): Add a stop bit if needed.
4143 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4144 (TC_FRAG_INIT): New.
4146 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4148 * config/tc-frv.c (fr400_audio): New variable.
4149 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4150 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4151 (target_implements_insn_p): New function.
4152 (md_assemble): Report an error if the processor doesn't implement
4155 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4157 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4158 (md_parse_option): Ditto.
4159 (OPTION_NO_SPECIAL_M32R): Added.
4160 (md_show_usage): Document it.
4161 (enable_speial_m32r): Changed a default value from 0 to 1.
4162 * doc/c-m32r.texi: Document the -no-bitinst option.
4164 2004-02-27 Nick Clifton <nickc@redhat.com>
4166 * config/tc-sh.c (get_operand): Revert previous delta.
4167 (tc_gen_reloc): Check for an unknown reloc type before processing
4170 2004-02-27 Hannes Reinecke <hare@suse.de>
4172 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4173 .insn pseudo operation.
4175 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4177 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4178 added for wrong syntax.
4180 2004-02-26 Eric Christopher <echristo@redhat.com>
4182 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4183 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4185 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4187 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4188 nibble types to assembler.
4190 2004-02-25 Fred Fish <fnf@redhat.com>
4192 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4194 2004-02-20 James E Wilson <wilson@specifixinc.com>
4196 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4198 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4199 (ia64_estimate_size_before_relax): New.
4200 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4201 (generate_unwind_image): Pass 1 to fixup_unw_records.
4202 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4203 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4205 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4207 * stabs.c (generate_asm_file): Avoid warning about use of
4208 uninitialized variable.
4210 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4212 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4213 body, and endp, allow unwind records which do not have a "t"
4214 (time/instruction) field.
4216 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4218 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4219 (do_mav_dspsc_2): Likewise.
4220 Fix accumulator registers move opcodes.
4222 2004-02-13 Hannes Reinecke <hare@suse.de>
4223 Jakub Jelinek <jakub@redhat.com>
4225 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4227 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4229 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4230 (tc_frob_symbol): New macro definition.
4231 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4233 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4235 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4238 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4240 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4241 (TC_CASE_SENSITIVE): ... this.
4242 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4243 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4245 2004-02-06 James E Wilson <wilson@specifixinc.com>
4247 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4248 (generate_unwind_image): Re-add it here.
4250 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4252 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4253 * read.h (SKIP_WHITESPACE): Turn into an expression.
4254 * read.c (read_a_source_file): A pseudo is removed by having a
4257 2004-02-05 James E Wilson <wilson@specifixinc.com>
4259 * config/tc-ia64.c (output_endp): New.
4260 (count_bits): Delete.
4261 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4262 endp unwind records.
4263 (fixup_unw_records): Handle endp unwind records. Delete code for
4264 shortening prologue regions not followed by a body record.
4265 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4266 * config/tc-ia64.h (unw_record_type): Add endp.
4268 2004-02-03 James E Wilson <wilson@specifixinc.com>
4270 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4271 fill padding bytes with zeroes.
4272 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4273 sets unwind_record slot_number and slot_frag fields.
4275 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4277 * config/tc-mips.c (add_got_offset_hilo): New function.
4278 (macro): Use load_register() and add_got_offset_hilo() to load
4279 constants instead of hardcoding code sequences throughout.
4281 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4283 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4285 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4287 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4289 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4290 of hard-coded test for TARGET_OS=elf.
4292 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4294 * config/tc-mips.c (hilo_interlocks): Change definition
4295 so that MIPS32, MIPS64 and later ISAs are included, along with
4296 the already-included machines. Update comments.
4298 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4300 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4301 undefined local labels.
4303 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4305 * config/tc-mips.c (load_address, macro): Update comments about
4306 NewABI GP relaxation.
4308 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4310 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4311 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4312 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4313 (set_at, load_register, load_address, move_register): Likewise.
4314 (load_got_offset, add_got_offset): Likewise.
4315 Update all calls and tidy accordingly.
4317 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4319 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4320 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4321 (RELAX_USE_SECOND): Bump to 0x10000.
4322 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4323 (mips_macro_warning): New variable.
4324 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4325 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4326 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4328 (append_insn): Update mips_macro_warning.sizes.
4329 (macro_start, macro_warning, macro_end): New functions.
4330 (macro_build): Don't emit warnings here.
4331 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4332 (md_convert_frag): Check for cases where one macro alternative
4333 needs a warning and the other doesn't. Emit a warning if the
4334 longer sequence was chosen.
4336 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4338 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4339 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4340 the first sequence, the size of the second sequence, and a flag
4341 that says whether we should warn.
4342 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4343 (RELAX_FIRST, RELAX_SECOND): New.
4344 (mips_relax): New variable.
4345 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4346 (append_insn): Remove "place" argument. Use mips_relax.sequence
4347 rather than "place" to check whether we're expanding the second
4348 alternative of a relaxable macro. Remove redundant check for
4349 branch relaxation. If generating a normal insn, and there
4350 is not enough room in the current frag, call relax_close_frag()
4351 to close it. Update mips_relax.sizes[]. Emit fixups for the
4352 second version of a relaxable macro. Record the first relaxable
4353 fixup in mips_relax. Remove tc_gen_reloc workaround.
4354 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4355 in the same way as in append_insn.
4356 (mips16_macro_build): Remove "place" argument.
4357 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4358 when generating the second version of a relaxable macro.
4359 (load_got_offset, add_got_offset): New functions.
4360 (load_address, macro): Use new relaxation machinery. Remove
4361 tc_gen_reloc workarounds.
4362 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4363 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4364 first version is needed.
4365 (tc_gen_reloc): Remove relaxation handling.
4366 (md_convert_frag): Go through the fixups for a relaxable macro and
4367 mark those that belong to the unneeded alternative as done. If the
4368 second alternative is needed, adjust the fixup addresses to account
4369 for the deleted first alternative.
4371 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4373 * frags.h (frag_room): Declare.
4374 * frags.c (frag_room): New function.
4375 * doc/internals.texi: Document it.
4377 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4379 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4380 optimization for -mtune=r3900, as this will break on other CPUs.
4382 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4384 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4385 be relaxed, use fixup.
4386 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4388 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4390 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4393 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4395 * config/tc-mips.c (append_insn): Properly detect variant frags
4396 that preclude swapping of relaxed branches. Correctly swap
4397 instructions between frags when dealing with relaxed branches.
4399 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4401 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4403 * aclocal.m4: Regenerate.
4404 * configure: Regenerate.
4406 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4408 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4411 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4413 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4414 reloc, reserve space for the delay slot as well as the jalr itself.
4416 2004-01-09 Paul Brook <paul@codesourcery.com>
4418 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4419 (do_vfp_sp2_from_reg2): New function.
4421 (do_vfp_dp_from_reg2): Check return values properly.
4423 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4425 * config/tc-mips.c (warn_nops): Remove static variable.
4426 (macro): Remove test of warn_nops.
4427 (md_shortops): Remove 'n'.
4428 (md_parse_option): Remove 'n' case.
4429 (md_show_usage): Remove -n.
4430 * doc/as.texinfo (Overview): Remove MIPS -n option.
4431 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4432 * NEWS: Mention removal of MIPS -n option.
4434 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4435 (cop_interlocks): Check ISA level.
4436 (cop_mem_interlocks): Define.
4437 (reg_needs_delay): Check cop_interlocks rather than
4438 ISA_HAS_COPROC_DELAYS.
4439 (append_insn): Likewise. Use cop_mem_interlocks rather than
4440 directly checking mips_opts.isa.
4441 (mips_emit_delays): Likewise.
4443 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4445 * config/tc-ia64.c (unwind): Move next_slot_number and
4446 next_slot_frag to ...
4447 (unw_rec_list): Here.
4448 (free_list_records): Removed.
4449 (output_unw_records): Likewise.
4450 (generate_unwind_image): Make it void.
4451 (alloc_record): Initialize next_slot_number and next_slot_frag.
4452 (slot_index): Take .org, .space and .align into account.
4453 (fixup_unw_records): Don't set slot_number to 0. Use
4454 list->next_slot_number and list->next_slot_frag instead of
4455 unwind.next_slot_number and unwind.next_slot_frag.
4456 (ia64_convert_frag): New.
4457 (generate_unwind_image): Generate a rs_machine_dependent frag
4459 (emit_one_bundle): Use list->next_slot_number and
4460 list->next_slot_frag instead of unwind.next_slot_number and
4461 unwind.next_slot_frag.
4463 * config/tc-ia64.h (md_convert_frag): Defined as
4465 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4467 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4469 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4470 * config/tc-frv.h (md_apply_fix3): Don't define.
4471 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4473 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4474 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4475 * config/tc-frv.c (line_separator_chars): Add `!'.
4476 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4477 * config/tc-frv.c (md_assemble): Clear insn upfront.
4478 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4479 * config/tc-frv.c (OPTION_FDPIC): New macro.
4480 (md_longopts): Add mfdpic.
4481 (md_parse_option): Handle it.
4482 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4483 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4484 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4485 (frv_pic_ptr): Parse funcdesc.
4487 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4489 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4490 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4492 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4494 * Makefile.am (Makefile): Move the dependency on
4495 $(BFDDIR)/configure.in to...
4496 (CONFIG_STATUS_DEPENDENCIES): ... here.
4497 (AUTOMAKE_OPTIONS): Require automake 1.8.
4498 * Makefile.in: Regenerate.
4499 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4500 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4501 $(BFDDIR)/configure.in here as well.
4502 * doc/Makefile.in: Regenerate.
4504 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4506 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4507 * Makefile.in: Regenerate.
4508 * aclocal.m4: Regenerate.
4509 * doc/Makefile.am (install, install-info): Remove.
4510 (install-data-local): A new hook for install-info.
4511 (AUTOMAKE_OPTIONS): Require automake 1.8.
4512 * doc/Makefile.in: Regenerate.
4514 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4516 * doc/c-sh.texi: Update description about floating point behavior
4519 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4521 * configure.in: Add m68k-uClinux target.
4522 * configure: Regenerate.
4524 For older changes see ChangeLog-0203
4530 version-control: never